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北京市日壇中學(xué)2011-2012學(xué)年高二3月檢測練習(xí)試題(6科7份,答案不全)

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北京市日壇中學(xué)2011-2012學(xué)年高二3月檢測練習(xí)試題(6科7份,答案不全)

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北京市日壇中學(xué)2011—2012學(xué)年度
高二 年級 生物 學(xué)科第 二 學(xué)期 3 月檢測練習(xí)試題
命題人:張菁 復(fù)核人:陽臻彥 楊文航
一、選擇題(每題1分,共50分) 每題只有一個正確答案,請將答案填在機讀卡中
1.下列哪種糖是動物細(xì)胞特有的
A. 葡萄糖 B. 糖原 C. 核糖 D. 蔗糖
2.脂質(zhì)的生理功能不包括
A. 能源物質(zhì) B. 構(gòu)成生物膜 C. 調(diào)節(jié)生命活動 D. 催化生物化學(xué)反應(yīng)
3.下列關(guān)于核酸的敘述正確的是
A. 核酸的組成元素為C、H、O、N B. 可用甲基綠-蘇丹IV檢測細(xì)胞中核酸分布
C. 核酸是生物的遺傳物質(zhì) D. 除病毒外,一切生物都有核酸
4.藍(lán)藻和小麥細(xì)胞中都有的結(jié)構(gòu)是
A. 核糖體 B. 核膜 C. 線粒體 D. 葉綠體
5.在水深的深海,光線極少,能見度極低,有一種電鰻具有特殊的適應(yīng)性,能通過自身發(fā)出高達5000V的生物電,擊昏敵害、獲取食物、保護自己。電鰻產(chǎn)生生物電的能量直接來源于
A. 葡萄糖的分解 B. 氨基酸的分解C. 丙酮酸的分解 D. 三磷酸腺苷的水解
6.右圖表示某類酶作用的模型,這個模型能解釋
A. 酶的高效性
B. 酶的催化作用需適宜的pH
C. 酶的專一性
D. 酶的催化作用需適宜的溫度
7.在有氧呼吸的全過程中,氧的作用發(fā)生在
A. 葡萄糖分解為丙酮酸的階段 B. 第二階段階段
C. 參與有氧呼吸的全過程 D. 產(chǎn)生大量ATP的階段
8.下表是人體細(xì)胞進行有氧呼吸與無氧呼吸的區(qū)別,表中描述錯誤的一項是
有氧呼吸 無氧呼吸
A 呼吸場所 主要在線粒體內(nèi) 細(xì)胞質(zhì)基質(zhì)
B 是否需氧 需分子氧參加 不需分子氧參加
C 分解產(chǎn)物 二氧化碳、水 二氧化碳、乳酸
D 釋放能量 較多 較少
9.下列哪項是細(xì)胞呼吸和光合作用的共同產(chǎn)物
A. CO2和H2O B. ATP和[H] C.丙酮酸 D. 淀粉
10.下列關(guān)于有機物的說法不正確的是
A. 淀粉、糖原和脂肪都是生物體內(nèi)的儲能物質(zhì)
B. 細(xì)胞內(nèi)蛋白質(zhì)的合成過程需要消耗能量
C. 每種酶的主要組成是蛋白質(zhì),但都含有少量的RNA
D. 纖維素和果膠是植物細(xì)胞壁的組成成分
11.關(guān)于生物膜的敘述,錯誤的是
A. 合成固醇類激素的分泌細(xì)胞其內(nèi)質(zhì)網(wǎng)一般較發(fā)達
B. 溶酶體內(nèi)的酶由高爾基體合成后被小泡(囊泡)包被
C. 分泌蛋白的修飾加工由內(nèi)質(zhì)網(wǎng)和高爾基體共同完成
D. 生物膜之間可通過具膜小泡的轉(zhuǎn)移而實現(xiàn)膜成分的更新
12.將洋蔥表皮細(xì)胞置于一定濃度的溶液中,一段時間后用顯微鏡觀察,未觀察到質(zhì)壁分離現(xiàn)象。以下推測不合理的是
A. 所取洋蔥表皮細(xì)胞可能是死細(xì)胞 B. KNO3溶液濃度可能低于細(xì)胞液濃度
C. 所取材料為洋蔥鱗片葉內(nèi)表皮細(xì)胞 D. 細(xì)胞可能發(fā)生質(zhì)壁分離后又自動復(fù)原
13.下圖分別表示溫度、pH與酶活性的關(guān)系,敘述不正確的是
A. 曲線A上的a、b點酶的活性不同,酶的空間結(jié)構(gòu)相同
B. 人體內(nèi)胃蛋白酶的活性與曲線B相似
C. 曲線B、C說明不同的酶有不同的最適pH
D. 酶活性隨溫度從80℃減低到40℃而升高
14.下列細(xì)胞中,不含有葉綠體、大液泡、中心體的是
A. 人的口腔上皮細(xì)胞 B. 洋蔥鱗片葉細(xì)胞
C. 黑藻細(xì)胞 D. 幼嫩的植物細(xì)胞
15.右圖中甲表示物質(zhì)進細(xì)胞、乙表示物質(zhì)出細(xì)胞的過程,下列表述正確的是
A. 膜泡①由細(xì)胞膜包裹形成,膜泡②來自于內(nèi)質(zhì)網(wǎng)
B. 膜泡②中的物質(zhì)可以是抗體、消化酶、激素
C. RNA通過核膜的過程和乙相同
D. 甲、乙圖充分說明了細(xì)胞膜的選擇透過性
16.科學(xué)家研究20℃時小麥光合作用強度與光照強度關(guān)系,得到如下曲線,下列有關(guān)敘述不正確的是
A. 隨著環(huán)境溫度的升高,cd段位置不斷上移
B. a點時葉肉細(xì)胞產(chǎn)生ATP的細(xì)胞器只有線粒體
C. 其他條件適宜,當(dāng)植物少量缺Mg時,b點將向右移動
D. 外界條件均適宜時,c點之后小麥光合作用強度不再增加可能與葉綠體中酶的數(shù)量有關(guān)
17.科學(xué)方法與實驗?zāi)康牟黄ヅ涞慕M合是
選項 科學(xué)研究方法 實驗?zāi)康?br/>A 顯微鏡觀察法 觀察線粒體、液泡、細(xì)胞核形態(tài)
B 建立模型法 探究細(xì)胞體積較小的原因
C 同位素示蹤法 分泌蛋白的合成、運輸、加工和分泌過程
D 層析法 分離細(xì)胞核、線粒體、葉綠體等細(xì)胞結(jié)構(gòu)
18.在細(xì)胞有絲分裂過程中,染色體出現(xiàn)、紡錘絲消失、著絲點分裂、染色單體變成子染色體的時期依次是
①間期; ②前期; ③中期; ④后期; ⑤末期
A. ①③④⑤ B. ②⑤③④ C. ②⑤④④ D. ③②①⑤
19.用高倍鏡觀察洋蔥根尖細(xì)胞的有絲分裂。下列描述正確的是
A.觀察處于不同分裂時期的細(xì)胞,均看不到核膜核仁
B.換用高倍鏡觀察后,如物像不清晰,可調(diào)節(jié)粗準(zhǔn)焦螺旋直至物像清晰
C.觀察處于分裂中期的細(xì)胞,可清晰看到赤道板和細(xì)胞核
D.觀察一個中期的細(xì)胞,不可能看到它向后期的變化過程,只能在視野中另找后期細(xì)胞觀察
20.下列有關(guān)細(xì)胞分化的說法中不正確的是
A.細(xì)胞分化是遺傳物質(zhì)改變的結(jié)果
B.細(xì)胞分化是生物界中普遍存在的生命現(xiàn)象
C.細(xì)胞分化使多細(xì)胞生物體中的細(xì)胞趨向?qū)iT化,有利于提高各種生理功能效率
D.細(xì)胞分化是一種持久性的變化,一般來說,細(xì)胞分化是不可逆轉(zhuǎn)的
21.據(jù)科學(xué)考察,海洋生物比陸地生物的進化速度緩慢,其原因是
A.海洋生物比陸地生物低等 B.海洋環(huán)境中生存斗爭相對緩和
C.海洋生物發(fā)生變異少 D.海洋生物的變異個體生存機會少
22.馬達加斯加群島與非洲大陸只相隔狹窄的海峽,但是兩地生物種類卻有較大差異,造成這種現(xiàn)象最可能的原因是
A. 它們的祖先不同 B. 自然選擇的方向不同 C. 變異的方向不同 D. 島上的生物沒有進化
23.現(xiàn)代進化理論與達爾文進化理論,觀點不同的是
A.可遺傳的變異是生物進化的原始材料 B.自然選擇決定生物進化的方向
C.種群基因頻率的改變是生物進化的實質(zhì) D.自然選擇是環(huán)境對生物的選擇
24.有關(guān)生物進化的敘述,正確的是
A.生殖隔離的形成均是由于地理隔離造成的
B.只有在新物種形成時,才發(fā)生基因頻率的改變
C.突變和基因重組、自然選擇及隔離是物種形成的基本環(huán)節(jié)
D.達爾文自然選擇學(xué)說認(rèn)為種群是生物進化的基本單位
25.現(xiàn)代生物進化理論認(rèn)為變異是不定向的,而自然選擇是定向的,所謂定向是指
A.定向遺傳 B.定向適應(yīng)環(huán)境 C.定向生存斗爭 D.種群基因頻率發(fā)生定向改變
26.下列有關(guān)內(nèi)環(huán)境的敘述中,正確的是
A. 動物的細(xì)胞外液是內(nèi)環(huán)境 B. 動物體內(nèi)血液、組織液、淋巴是內(nèi)環(huán)境
C. 內(nèi)環(huán)境的理化因素絕對穩(wěn)定 D. 內(nèi)環(huán)境穩(wěn)態(tài)僅由神經(jīng)調(diào)節(jié)維持
27.在下列物質(zhì)中,不屬于人體內(nèi)環(huán)境組成成分的是
A. DNA B. 葡萄糖 C. 二氧化碳 D. 抗體
28.神經(jīng)調(diào)節(jié)的基本方式是
A、刺激 B、反射弧 C、反射 D、興奮
29.在某動物的一個以肌肉為效應(yīng)器的反射弧中,如果傳出神經(jīng)受到損傷,而其他部位正常,感受器受到刺激后,該動物將表現(xiàn)為
A. 有感覺,肌肉有收縮反應(yīng) B. 失去感覺,肌肉無收縮反應(yīng)
C. 有感覺,肌肉無收縮反應(yīng) D. 失去感覺,肌肉有收縮反應(yīng)
30.在一條離體神經(jīng)的中段施加電刺激,使其興奮。下圖表示刺激時的膜內(nèi)外電位變化及其所產(chǎn)生的神經(jīng)沖動傳導(dǎo)方向(橫箭頭表示傳導(dǎo)方向),其中正確的是
31.已知突觸前神經(jīng)元釋放的某種遞質(zhì)可使突觸后神經(jīng)元興奮,當(dāng)完成一次興奮傳遞后,該遞質(zhì)立即被分解。某種藥物可以阻止該遞質(zhì)的分解,這種藥物的即時效應(yīng)是
A、突觸前神經(jīng)元持續(xù)性興奮 B、突觸后神經(jīng)元持續(xù)性興奮
C、突觸前神經(jīng)元持續(xù)性抑制 D、突觸后神經(jīng)元持續(xù)性抑制
32.人的神經(jīng)系統(tǒng)中,有些神經(jīng)細(xì)胞既能傳導(dǎo)興奮,又能合成、分泌激素。這些細(xì)胞位于
A. 大腦皮層 B. 垂體 C. 下丘腦 D. 脊髓
33.在人工飼養(yǎng)條件下,如果淡水魚不排卵,可將同種性成熟魚的垂體提取液注射到雌魚體內(nèi),促進其排卵。這一方法主要是利用了垂體細(xì)胞合成的
A. 甲狀腺激素 B. 雌激素 C. 促甲狀腺激素 D. 促性腺激素
34.下圖是甲狀腺分泌活動的一種調(diào)節(jié)機制示意圖。對有關(guān)環(huán)節(jié)正確的解釋是
A. a、b分別表示促甲狀腺激素和促甲狀腺激素釋放激素 B. x、y分別表示垂體和下丘腦
C. a和b同時作用于z,對c產(chǎn)生促進作用 D.表示反饋調(diào)節(jié)信息
35.阻斷下丘腦與垂體的聯(lián)系后,受影響最小的內(nèi)分泌腺是
A、腎上腺 B、甲狀腺 C、胰島 D、性腺
36.下列哪種疾病是因為缺乏激素而引起的
A、巨人癥 B、血友病 C、白化病 D、糖尿病
37.下列哪種激素可以促進腎小管、集合管重吸收水,使尿量減少
A、甲狀腺激素 B、促甲狀腺激素 C、抗利尿激素 D、催產(chǎn)素
38.人在寒冷環(huán)境中,身體不會發(fā)生的變化是
A、皮膚血管收縮 B、皮膚的血流量增加 C、汗腺分泌活動減弱 D、代謝活動增強
39.在人體內(nèi),下面哪一組物質(zhì)可以在同一個細(xì)胞中產(chǎn)生
A.胰島素和胰蛋白酶 B.生長激素和淀粉酶 C.氧化酶和呼吸酶 D.胰島素和胰高血糖素
40.下列哪種現(xiàn)象僅屬于特異性免疫
A. 淚液中的溶菌酶可殺死沙眼衣原體 B. 胃液中的鹽酸可殺死部分進入胃內(nèi)的細(xì)菌
C. 體內(nèi)的天花抗體能防御天花病毒 D. 淋巴結(jié)內(nèi)的吞噬細(xì)胞吞噬侵入人體內(nèi)的鏈球菌
41.下列關(guān)于免疫的敘述,正確的是
A. 先天性胸腺發(fā)育不全患者的細(xì)胞免疫和部分體液免疫缺陷
B. B細(xì)胞和T細(xì)胞所含基因不同,功能也不同
C. 吞噬細(xì)胞吞噬外來細(xì)菌,必須有抗體參與
D. 體液免疫僅依靠B細(xì)胞就可以完成
42.艾滋病是HIV感染所引起的人類免疫缺陷疾病。有關(guān)艾滋病的敘述,正確的是
A. HIV主要感染人體B淋巴細(xì)胞,從而影響體液免疫
B. 艾滋病人群患惡性腫瘤的比率與健康人相比沒有差異
C. HIV在增殖過程中,利用其RNA和宿主的翻譯系統(tǒng)合成病毒蛋白質(zhì)
D. 和艾滋病人握手、共餐等行為會感染HIV
43.某種藥物可以阻斷蟾蜍屈肌反射活動。下圖為該反射弧的模式圖,其中1為感受器。A、B為神經(jīng)纖維上的實驗位點,C為突觸間隙。下列實驗結(jié)果能夠證明這種藥物“在神經(jīng)系統(tǒng)中僅對神經(jīng)細(xì)胞間的興奮傳遞有阻斷作用”的是
①將藥物放在A,刺激B,肌肉收縮
②將藥物放在B,刺激A,肌肉收縮
③將藥物放在C,刺激B,肌肉不收縮
④將藥物放在C,刺激A,肌肉收縮
A. ①③ B. ②③ C. ①④ D. ②④
44.下列有關(guān)人和動物激素調(diào)節(jié)的表述不正確的是
A. 人和高等動物有專門分泌激素的內(nèi)分泌腺,植物無專門分泌激素的器官
B. 內(nèi)分泌腺分泌的激素通過特定的管道分泌到血液中,再運往全身各處
C. 腦垂體具有管理和調(diào)節(jié)其他內(nèi)分泌腺的作用
D. 下丘腦是機體調(diào)節(jié)內(nèi)分泌活動的樞紐
45.人體受到某種抗原的刺激會產(chǎn)生記憶細(xì)胞,當(dāng)其受到同種抗原第二次刺激時
A. 記憶細(xì)胞的細(xì)胞周期持續(xù)時間變短,機體抗體濃度增加
B. 記憶細(xì)胞的細(xì)胞周期持續(xù)時間變長,機體抗體濃度增加
C. 記憶細(xì)胞的細(xì)胞周期持續(xù)時間變短,機體抗體濃度減少
D. 記憶細(xì)胞的細(xì)胞周期持續(xù)時間不變,機體抗體濃度減少
46.下圖表示將盆栽植物水平放置時植物的生長狀況。對比a、b、c、d四處,生長素濃度及細(xì)胞伸長速度正確的一組是
生長素濃度較高處 細(xì)胞伸長較快處
A c d c d
B a c b c
C b c b d
D a c a c
47.農(nóng)業(yè)上常用一定濃度的生長素類似物作為除草劑,除去單子葉農(nóng)作物中的雙子葉雜草。右圖橫軸為生長素濃度變化,下列說法正確的是
A. 曲線①表示單子葉農(nóng)作物,曲線②表示雙子葉雜草
B. 一定濃度的除草劑可以抑制雜草的生長,但對農(nóng)作物無任何作用
C. 噴灑的除草劑的最適宜濃度是②曲線最高點對應(yīng)的生長素濃度
D. 噴灑的除草劑濃度越高,除草效果越好
48.用適宜濃度的生長素溶液處理沒有授粉的番茄花蕾(體細(xì)胞染色體數(shù)2N),可獲得無籽果實,果實細(xì)胞的染色體數(shù)目是
A.N/2 B.N C.2N D.4N
49.植物頂芽的生長素可以向生長素的濃度比它高的側(cè)芽部位運輸。同時,在缺氧的條件下會嚴(yán)重阻礙其運輸。這說明生長素的運輸屬于( )
A.主動運輸 A.自由擴散 C.協(xié)助擴散 D.滲透作用
50.下列關(guān)于植物激素的敘述中,錯誤的是
A. 在植物體內(nèi)含量極少 B. 對植物生命活動具有調(diào)節(jié)作用
C. 在植物體一定部位產(chǎn)生 D. 各種激素在植物體內(nèi)獨立起作用
二、非選擇題(共50分,每空1分)
51.(8分)下面是兩類細(xì)胞的亞顯微結(jié)構(gòu)模式圖,請據(jù)圖回答問題。([ ]中填數(shù)字序號,________上填該序號對應(yīng)的結(jié)構(gòu)名稱)
(1)甲圖細(xì)胞屬于_______(原核、真核)細(xì)胞,判斷的依據(jù)是__________。
(2)甲、乙兩圖的細(xì)胞均有的結(jié)構(gòu)名稱是___________、_________和__________。
(3)西瓜紅色果肉細(xì)胞的色素主要存在于乙圖的[ ]__________。若乙圖細(xì)胞是洋蔥的鱗片葉內(nèi)表皮細(xì)胞,則不應(yīng)該具有的結(jié)構(gòu)是____(填序號)
(4)乙圖結(jié)構(gòu)15中產(chǎn)生的CO2進入同一細(xì)胞的葉綠體中,需要穿過______層磷脂分子。
52.(5分)下圖是某淋巴細(xì)胞,膜外顆粒為抗體,請據(jù)圖回答:
(1)此細(xì)胞排出抗體的方式叫做______;抗體從開始合成到分泌出細(xì)胞,經(jīng)過的細(xì)胞結(jié)構(gòu)順序是(填標(biāo)號)______;在分泌抗體時要消耗由[ ]________提供的能量。
(2)此細(xì)胞需要K+時必須以________方式從外界吸收。此過程需要細(xì)胞膜上的__________幫助。
53.(7分)圖l為植物光合作用過程圖解;圖2為在光照等適宜條件下,將培養(yǎng)在CO2濃度為1%環(huán)境中的某植物迅速轉(zhuǎn)移到CO2濃度為0.003%的環(huán)境中,其葉片暗反應(yīng)中C3和C5化合物微摩爾濃度變化趨勢的曲線圖。請據(jù)圖回答下列問題。
(1)圖1中色素分子分布在葉綠體的_______上;①表示CO2的______甲表示_________;乙表示__________;暗反應(yīng)進行的場所是_________。
(2)圖2中物質(zhì)A是_________(C3化合物、C5化合物)。CO2濃度為0.003%時 ,該植物光合速率最大時所需要的光照強度比CO2濃度為1%時的______(高、低)
54.(7分)下圖為體內(nèi)細(xì)胞與內(nèi)環(huán)境之間的物質(zhì)交換示意圖,據(jù)圖回答下列問題:
(1)此圖表示細(xì)胞與周圍環(huán)境之間的關(guān)系,其中毛細(xì)血管管壁細(xì)胞生活的具體內(nèi)環(huán)境是 。(填標(biāo)號)
(2)若人體血液中的血糖降低,可直接刺激______細(xì)胞,使其分泌胰高血糖素;也可由_______通過有關(guān)神經(jīng)調(diào)節(jié)作用于該細(xì)胞,使其分泌胰高血糖素。同時,血糖降低還可作用于腎上腺,使其分泌 ___,促使血糖含量升高。該激素與胰高血糖素間的關(guān)系是_______作用。
(3)如果圖中①細(xì)胞為B淋巴細(xì)胞,則合成抗體的細(xì)胞器是 ,抗體存在于上圖中的 部位(填標(biāo)號)。
55.(7分)右圖為人體反射弧模式圖。
(1)圖中所畫5是_______。興奮在神經(jīng)纖維上以 形式向前傳導(dǎo)。神經(jīng)纖維在未受刺激時,細(xì)胞膜的內(nèi)外電位表現(xiàn)為 。
(2)興奮在突觸的傳遞過程是:突觸前神經(jīng)元興奮傳至軸突末端,引起其中突觸小泡與________融合,釋放遞質(zhì)到 ,遞質(zhì)與________上受體結(jié)合。因此神經(jīng)元間興奮傳遞的方向只能是_________。
56.(7分)根據(jù)人體調(diào)節(jié)產(chǎn)熱的主要途徑示意圖回答有關(guān)問題:
(1)圖中TRH是 激素,A是 激素。寒冷環(huán)境中A和B激素在血液中的含量 。
(2)常溫下,血液中A有增加趨勢時,TRH和TSH的分泌量將 ;這種調(diào)節(jié)屬于 調(diào)節(jié)。
(3)神經(jīng)和激素都可以對人體生命活動進行調(diào)節(jié),在這兩種調(diào)節(jié)方式中是以 調(diào)節(jié)為主。人體維持體溫恒定的調(diào)節(jié)方式是 調(diào)節(jié)。
57.(5分)用云母片(不透水)及錫紙制品處理生長一致的燕麥幼苗,然后給予單側(cè)光照射,培養(yǎng)一段時間后,胚芽鞘將:A_______生長,B_______生長,C_______生長,
D_______生長,E_______生長。
58.(4分)如圖表示生長素對某種植物根、莖和芽生長情況的影響曲線。看圖回答下列問題:
(1)促進芽生長的最適宜濃度時,對根生長的效應(yīng)是______。
(2)A點所對應(yīng)的生長素濃度對莖生長的效應(yīng)是_______,對芽生長的效應(yīng)是________。從圖中可以看出,植物體的根、莖和芽對生長素濃度的敏感程度由高到低的順序____________。
北京市日壇中學(xué)2011—2012學(xué)年度
高二 年級 生物 學(xué)科第 二 學(xué)期 3 月檢測練習(xí)答題紙
51(8分)
(1)________________ ________________
(2) ________________ ________________ ________________
(3)[ ] ________________ ________________
(4) ________________
52(5分)
(1)________________ ________________ [ ]______________
(2)________________ ________________
53(7分)
(1)________________ ________________ _________________ ______________
________________
(2)________________ ________________
54(7分)
(1)________________
(2)_______________ ________________ _______________ _________________
(3)_______________ ________________
55(7分)
(1)_______________ ________________ ________________
(2)_______________ ________________ ________________ _______________
56(7分)
(1)_____________________ _____________________ _____________________
(2)____________________ _____________________
(3)____________________ _____________________
57(5分)
A___________________ B____________________ C____________________
D___________________ E____________________
58(4分)
(1)___________________
(2) ___________________ ___________________ ___________________
北京市日壇中學(xué)2011—2012學(xué)年度
高二 年級 生物 學(xué)科第 二 學(xué)期 3 月檢測練習(xí)答案
1-10BDCAD CDCBC 11-20BCDDB ADCDA 21-30BBCCD AACCC
31-40BCDDC DCBCC 41-50ACABA BCCAD
51.(8分)(1)原核 無核膜(無成形細(xì)胞核) (2)核糖體 細(xì)胞壁 細(xì)胞膜 (3)[18]液泡 8 (4)8
52.(5分)(1)胞吐 ⑤④③②① [⑥]線粒體 (2)主動運輸 載體
53.(7分)(1)類囊體(基粒) 固定 [H] ADP+Pi 葉綠體基質(zhì)(2)C3化合物 低
54.(7分)(1)②③ (2)胰島A 下丘腦 腎上腺素 協(xié)同作用(3)核糖體 ②③④
55.(7分)(1)效應(yīng)器 電信號(或生物電) 外正內(nèi)負(fù) (2)突觸前膜 突觸間隙 突觸后膜 單方向
56.(7分)(1)促甲狀腺激素釋放 甲狀腺 上升 (2)減少 反饋調(diào)節(jié) (3)神經(jīng) 神經(jīng)-體液
57.(5分)直立 向光彎曲 直立 停止 停止
58.(4分)(1)抑制作用  (2)促進作用 促進作用  根、芽、莖北京市日壇中學(xué)2011 —2012 學(xué)年度
高二 年級 英語 學(xué)科第 二 學(xué)期月檢測練習(xí)試題
命題人:高二英語備課組 復(fù)核人:王于
一、單項選擇(每小題1分,共20分)
1. We each took ______ tea after having ______ wonderful supper at my aunt’s yesterday.
A. a; / B. /; / C. the; the D. a; a
2. Many of the one-family children are so accustomed to ______ that they react violently
when they hear something different.
A. be praised B. being praised C. praising D. praise
3. _______ the trouble they were in, they still managed to help us with some money.
A. In spite of B. Because of C. In terms of D. In sight of
4. Nobody knows for sure what effect the global warming have ______ our environment in
the long term.
A. of B. with C. for D. on
5. Every year _____ money and energy is spent on environment protection.
A. large quantities of B. a large number of
C. a large quantity of D. a plenty of
6. In his speech, Marks made the point ______ far more people died from smoking than from
taking drugs.
A. what B. where C. which D. that
7. Varieties of household goods are sold here, ________from babies’ toys to old men’s walking sticks.
A. changing B. varying C. ranging D. classifying
8.______ with the size of the whole earth, the biggest ocean does not seem big at all.
A. Compare B. When comparing C. Comparing D. Compared
9.It was 1969___ the American astronauts succeeded in landing on the moon.
A. that B. when C. on which D. which
10.It was ______ back home after the experiment.
A. not until midnight did he go B. until midnight that he didn’t go
C. not until midnight that he went D. until midnight when he didn’t go
11. ____ with a difficult situation, Arnold decided to ask his boss for advice.
A. To face B. Having faced C. Faced D. Facing
12._____ the child to bed, she began to correct the pupil’s exercise.
A. Sending B. Being sent C. Sent D. Having sent
13. They want to make _______ clear to the public that they are doing an important and
necessary job.
A. this B. that C. it D. what
14. You very fast if you went from New York to Boston in six hours.
A. should drive B. must have driven C. may drive D. would have driven
15. Scientists say it will be five or six years _____ it is possible to test this medicine on human patients.
A. before B. that C. since D. when
16. The report was not concrete and in a way lacked persuasion, but _____,I felt it is fair.
A. above all B. in others words C. on the whole D. on average
17. Little ______ that we were watching his every move,so he seemed to be going his own way in this business.
A. he knew B. he didn't know C. didn't he know D. did he know
18. I know Mr. Shuili; we ______ to each other at an English lecture.
A. were introduced B. are been introduced C. are introduced D. had been introduced
19. Few people seem to care about what a super star _____ before he/she became famous.
 A. goes through   B. is going through C. have gone through D. had gone through
20. If it ______ tomorrow, our picnic _______ to be put off.
A. rains; would have B. should rain; would have C. rains; has D. would rain; would have
二、完形填空(每小題1分,共20分)
閱讀下面短文,掌握其大意,從每題所給的A、B、C、D四個選項中,選出最佳選項,并在答題卡上將該項涂黑。
As sixth graders, kids were separating into groups, but I wasn't sure where I belonged.
Our teacher gave us a task called "secret friends" for the coming week.We were supposed to do nice things 21 our friends without letting them know who was doing it.We could leave 22 notes or cards either on their desks or in their backpacks.Before doing the task, with our eyes closed, from a basket, we 23 a name of a classmate who we were to secretly befriend over the next five days.
Soon, the task was turned into a competition of giving 24 instead of notes.Everyone was getting cool presents except me.My friend 25 what the teacher had told us without a fault.I received nothing but hand-made cards with nice words about me.
On the last morning, I finally got a package.When I 26 it, the girls around all 27 .It was perfumed powder, an "old lady" gift.My face went red.
I tried to forget about the 28 gift, but when the same girls 29 it again during the break in the bathroom, I joined in, "How stupid! My grandmother wouldn't 30 want it." The girls laughed at my 31 and filed (排著隊走)out of the bathroom.Washing my hands, I let the water run through my fingers __32_ I thought about my words.It wasn't 33 like me to say things like that.
"I'm your secret friend." It was Rochelle." I' m sorry about the gift," she ___34 to me, tears streaming down her face.
From a poor family, she was a 35 at school for those with rich parents.Yet she just took all the 36 and the horrible treatment silently.
I was sick to my stomach as my 37 words ran through my mind.She had heard everything.How could I have been so cruel
Later I learned she had felt bad all week about not being able to leave me any cool present and her mum had given up her only luxury(奢侈品).
And I had 38 everything for her.
I told her that I had only said those things to try to 39 .
"We aren't that different from each other, are we " She smiled 40 .Her simple words, spoken from her heart, found their way straight into mine.
21.A.for B.behind C . through D.like
22.A.convincing B.reminding C. rewarding D.encouraging
23.A.drew B.dragged C.found D.picked
24.A.chances B.help C.hope D.gifts
25.A.learned B.copied C.followed D.discovered
26.A.discovered B.opened C. grasped D.held
27.A.blamed B.shouted C. laughed D.commented
28.A.special B.valuable C. worrying D.embarrassing
29.A.mentioned B.saw C.showed D.suggested
30.A.just B.ever C.even D.only
31.A.remarks B.feeling C. suffering D.expression
32.A.if B.a(chǎn)s C.since D.because
33.A.exactly B.perfectly C.normally D.necessarily
34.A.waved B.came C. pointed D.whispered
35.A.goal B.target C.centre D.wonder
36.A.challenge B.puzzle C.teasing D.ignoring
37.A.powerful B.hurtful C.tense D.scary
38.A.ruined B.stolen C.changed D.disturbed
39.A.turn off B.show off C. get in D.fit in
40.A.optimistically B.understandingly C .persuasively D.honestly
三、閱讀理解(閱讀理解(共兩節(jié),20分)
第一節(jié):(共15小題;每小題1.5分,共22.5分)
閱讀下列短文,從每題所給的A、B、C、D四個選項中,選出最佳選項,并在答題卡上將該項涂黑。
A
City buses are white and blue. Please board at the front door and pay the fare as you get on. The fare per ride is $1.50 for adults and $1.00 for senior citizens. The fare may be paid by cash, bus pass or multiple passes. Please pay the exact amount directly into the slot at the top of the fare box. Remember that bills are not accepted and drivers cannot make change for riders.
When you wish to get off the bus, please notify the driver in advance by pressing one of the buttons provided throughout the bus for this purpose. The bus may pass bus stops without stopping if no one is getting off or waiting to get on.
There are five subway lines in the city. The fare is set at five rates from $2.00 to $3.50 according to the number of predetermined( )“price zones” traveled. To purchase the appropriate ticket, please check the fare on the boards installed above the ticket-selling machines in each subway station.
Pass through the automated ticket gates by inserting the ticket into the slot. When getting off the subway at a station beyond the validity of the ticket, pay the additional fare at a fare-adjustment machine.
41. According to the information, all bus riders should _________.
A. exit from the back door B. let the driver know in advance if they want to get off
C. ask the driver for change D. pay according to a “price zone”
42. What is the lowest cost of a subway ride for an adult
A. $1.00. B. $1.50 . C. $2.00. D. $3.50.
43. How can a rider determine the fare of a subway ride
A. It is automatically determined. B. It is always $2.00
C. Fare-adjustment machines determine the fare. D. All fares are posted
44. This text mainly tells us _________.
A. how to use city buses and subways
B. how convenient city buses and subways are
C. how to pay the fare for city buses and subways
D. how well city buses and subways are equipped
B
In February 2006, Lydia Angyiou and her two sons were walking through their village in northern Canada. The sound of children shouting made her turn around. To her horror, Lydia saw a 700-pound polar bear behind her eyeing her seven-year-old son. Getting between the bear and her child, Lydia yelled at the children to run away. She then began hitting and kicking the animal as hard as she could. A neighbor who heard all the noise came and shot the bear. But everyone agreed it was Lydia who had saved her children’s lives. A local policeman described it this way: “… I guess when your back is up against the wall, … we come up with super-human strength.”
Where does this “super-human strength”, courage and quick thinking come from Experts say it comes from stress! In stressful situations, the body releases chemicals that prepare it to take action. These chemicals give people the speed and strength they need to fight danger or run away from it.
When we think of stress, we usually think of its negative effects. Studies, though, show that moderate levels of stress are actually helpful. In fact, the way we perform is usually affected by the amount of stress we feel.
Stress causes the brain to release adrenaline(腎上腺素) which in turn increases our energy and excitement. The chemical gives us clearer minds and helps us to do more. This is why some people say they work better under a deadline.
Adrenaline that is not released for long periods of time can cause us to increase and strengthen our abilities instead of weakening them. We sometimes turn out our very best work when we push ourselves to the limit. Stress can also make us more confident. Handling small amounts of stress now prepares us for handling serious situations in the future. Who knows Today’s stress may even prepare for the next polar bear that comes along!
45. In the first paragraph, the case of Lydia Angyiou is mentioned to______.
A. introduce the topic to be followed
B. remind us of the unexpected danger of life
C. praise Lydia Angyiou for her bravery
D. show the importance of super-human strength
46. What does the policeman probably mean by saying “your back is up against the wall”
A. You are helped. B. You are inspired.
C. You are confident. D. You are cornered.
47. What would be the best title for the passage
A. Brave Mother B. The Cause of Stress
C. The Benefit of Stress D. Super-human Strength
C
Are you nervous about climbing because you think it’s too dangerous Do you feel you’re not fit enough to climb Do you know how to start climbing
Let’s consider the idea that climbing is dangerous. Being afraid is natural, but if you use suitable ropes and other climbing equipments you will feel completely safe. Climbers are usually very careful because they know what they are doing is dangerous. Accidents happen, but when they do, they tend to attract a lot of publicity. As a result, people think there are many more accidents than there are in reality.
You cannot expect to start climbing straight away. Climbing is a challenge and challenges take time. It is necessary first of all that you achieve a good level of fitness. Begin as soon as you become interested in climbing—go to the gym, go swimming, take up jogging and continue to do so throughout your training period.
Discover as much as you can about climbing. Visit the library and find books especially for beginners or buy climbing magazines and look for articles which describe your situation. Look up information on the Internet. Find out about equipment, methods and places to go.
Next, take a course on a climbing wall. There are plenty of climbing walls all over the country which have trained and qualified people as instructors. Call your local leisure centre to find out if there is one in your area. These training sessions are a quick way to get experience and you are likely to meet other beginners. After this, you can do an outside course or join a club where you can meet climbers of all abilities and eventually join in group-climbing events.
At first you may not understand the importance of a good training period, but after you have completed your first climb and you are standing safely at the top of a rock feeling thrilled, then you will know it was the right thing to do.
48. The article is written by ______.
A. a doctor B. an experienced climber
C. a beginner D. a fitness instructor
49. The writer thinks a new climber should ______.
A. begin by becoming fit B. be aware of the causes of the accidents
C. have the courage to meet the challenges D. do enough sports to get interested in climbing
50. By climbing walls you can ______.
A. join a club you like B. become qualified instructors
C. gain controlled experience D. take part in group-climbing events
51. The underlined word “it” in the last paragraph probably means ______.
A. the climb B. the training C. the equipment D. the achievement
D
Are you a problem shopper The answer is “Yes”, if you or someone else thinks that you sometimes get carried away with shopping. In other words, do you or does someone else think you are occupied in extreme shopping If people have regrets later about their shopping, or have an “out-of-control” feeling about the quantities of what they buy or the amount of credit they use, they may be considered to be problem shoppers.
Extreme shopping can lead to a more serious problem — addictive shopping. Addictive shoppers feel driven by the desire to shop and spend money. They experience great tension which drives them to shop and spend money and they feel a “rush” during the time they are occupied with the shopping activity.
Extreme or addictive shopping may result from long-time unpleasant feelings, of which anxiety, pain and shame are common ones. When we feel bad inside, we often do something to make ourselves feel better. In this case, we often go shopping.
A few people shop to relieve their boredom or emptiness. For some people, the motivation is a desire for status, power, beauty or success. Some love to shop as it makes them feel valued in the eyes of the shop assistants. Others shop simply because it makes them forget, at least temporarily, tension, fear or unhappiness in their life.
Besides, shopping malls are designed to encourage continual shopping. For instance, there are some malls where you can’t see clocks displaying the time because they don’t want you to become too aware of the time you spend there. What’s more, food courts, coffee shops and restrooms are provided, so you don’t have to leave the mall because of your physical needs.
Therefore, once you become aware of how market forces work, you will certainly come to control your shopping behavior. For example, how much time you will spend and what areas you will visit can be decided before you enter the mall. Keep a written account of what items you will buy and how much money you will spend. Make a plan for what you are going to buy before you feel the urge to shop and then stick to it. That is vital for gaining self-control.
52. Which of the following people may not be problem shoppers
A. Those who cannot control the amount of credit they use.
B. Those who just walk around the shopping malls.
C. Those who are occupied in too much shopping.
D. Those who feel sorry for their shopping.
53. According to the passage, what may not result in addictive shopping
A. The awareness of how market forces work.
B. The desire for status, power, beauty or success.
C. Boredom, emptiness, tension, fear or unhappiness in people’s life.
D. Long-time bad feelings of anxiety, pain and shame.
54. What does the author suggest to control our shopping behaviour
A. Never going to the shopping malls because there are many tricks.
B. Applying for a credit card before we go shopping.
C. Making the shopping time as short as possible.
D. Making a shopping list before we go shopping.
55. The author writes this passage to _______.
A. inform the shopping malls how to attract more shoppers
B. scold the problem shoppers
C. provide solutions to the problem shopping
D. tell a shopping story
第二節(jié)(共15小題;每小題1.5分,共7.5分)
根據(jù)短文內(nèi)容,從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。
As is known to all, many things can be measured in terms of data. Sometimes data can indeed tell the truth. With the help of data we can easily know the price of a can of Coke in the supermarket or the result of a football match. 56______ What is more important, data seem to be fairer than words or statements. If the data are true, we don' t have to worry about being cheated. Nowadays, as lies exist in the world, data are expected to tell the truth. Therefore, many of us would rather believe data.
On the other hand, if we judge things only by data from the so -called specific research, aren't we a little too narrow-minded Many people often treat the so -called specific data unwisely just to make sure that they are making the right decisions. 57______For example,how can you tell that somebody isn't a good student just because he or she doesn’t get high marks in the final examination
58______ For example,the degree of your feeling happy in your life,the depth of love between you and your friends, and the faith you have in your country. We can only feel them in our hearts but can never express them in data.
There is no doubt that analyzing the exact data is important to assessment of an actual event. But data should be dealt with wisely. We often get wrong data which mislead us. 59______Remember, data have no feeling but we humans have. Data do not mean much to people if we do not have the abilities to analyze the data with the knowledge and confidence to judge whether they are true or false. 60______
Data are data after all. Life is much more colorful than the pale data. So give the cold data a warm heart and we' 11 find that the world is far more wonderful than the pale data can describe.
A. We should try our best to be wise thinkers.
B. Data can make our life easier and more comfortable.
C. But sometimes we may find that data aren't everything.
D. Sometimes our hearts and mind are more sensitive than data.
E. Now and then the so-called specific data puzzle us very much.
F. The exact data should come from assessment of an actual event.
G. There are many things in our life which cannot be measured by data.
(請將第56至第60題的答案抄寫在答題卡相應(yīng)位置上)
四、單詞填空:(注意使用其正確形式,每小題1分,共10分)
The witness _________________( 陳述 ) that he had not seen this woman before.
She returned from the vacation, feeling relaxed and _____________( 振奮 ).
He has made a great ________________( 貢獻 ) to protecting the environment.
The _____________( 平均 ) income in my family is increasing.
He is full of _______________( 焦慮 ),for the exam is coming.
Tom was _________________( 任命 ) as Chairman of the Trade Union.
Prices are going up ________________( 平穩(wěn)地 ) .
Don’t be ______________( 失望 ). Something good will come along sooner or later.
What are the harmful______________( 影響 ) of smoking
10. Things can easily go wrong when people are under _________( 壓力 ).
五、短語填空:(從方框中選擇恰當(dāng)?shù)亩陶Z填入句子中,注意使用其正確形式,每小題1分,
共10分)
on behalf of build up in spite of run out of as long asfeel like task risks be opposed to come about due to
I wonder how it ___________ that the Chinese team did beat the American team.
________________ evreyone here, I wish you a very happy stay in Beijing.
This traffic accident was ______________ his overdrinking.
Taking exercise can _________________ your strength and health.
He ________________ my view, but he didn’t put forward his own.
I have ______________ my money. Would you mind lending me some
Finally he decided to go shopping _________________ of the rain.
I’m very tired and I don’t _______________doing anything at all..
One can’t get rich without ________________.
I don’t mind where we go ____________there is sunshine,beaches and so on .
六、翻譯句子:(每小題2分,共10分)
1. 就是因為下雨我們才推遲了運動會。(用強調(diào)句)
2. 毫無疑問地球在變暖,我們必須采取措施來解決全球變暖的問題。
3. 讓我們失望的是,我們正要爬山,就在這時下雨了。( be about to …when…)
4. 我認(rèn)為幫助那些在困境中的人是我們的責(zé)任。(用it做形式賓語)
5. 他迷上了電腦游戲,這讓他的媽媽很著急。(用定語從句)
北京市日壇中學(xué)2011 —2012 學(xué)年度
高二 年級 英語 學(xué)科第 二 學(xué)期月檢測練習(xí)答題紙
三、閱讀理解:第二節(jié):
56-60 ________________________________
四、單詞填空:
1. _____________________ 2. _____________________ 3. ____________________
4. _____________________ 5. _____________________ 6. ____________________
7. _____________________ 8. _____________________ 9. ____________________
10. ____________________
五、短語填空:
1. _____________________ 2. _____________________ 3. ____________________
4. _____________________ 5. _____________________ 6. ____________________
7. _____________________ 8. _____________________ 9. ____________________
10. ____________________
六、翻譯句子:
1. _________________________________________________________________________
2. _________________________________________________________________________
3. _________________________________________________________________________
4. _________________________________________________________________________
5. _________________________________________________________________________
答案:
一、單項選擇:
1-5 DBADC 6-10 BCDBC 11-15 CDCBA 16-20 CDADB
二、完形填空:
21-25 ADADC 26-30 BCDAC 31-35 ABCDB 36-40 CBADB
三、閱讀理解:
41-45 BCDA A 46-50 DCBAC 51-55 BBADC 56-60 BCGDA
四、單詞填空:
1. stated 2. refreshed 3. contribution 4. average 5. anxiety
6. appointed 7. steadily 8. disappointed 9. effect 10. stress
五、短語填空:
1. came about 2. On behalf of 3. due to 4. build up 5. was opposed to
6. run out of 7. in spite of 8. feel like 9. taking risks 10. as long as
六、翻譯句子:
1. It was because of the rain that we put off the sports meet.
2. There is no doubt the earth is becoming warmer and we must take some measures to solve the problem of global warming.
3. To our disappointment, we were about to climb the hill when it began to rain.
4. I think it our duty to help the people who are in trouble.
5. He has been addicted to computer games, which makes his mother very worried.北京市日壇中學(xué)2011—2012學(xué)年度
高二 年級 數(shù)學(xué) 學(xué)科第 二 學(xué)期 3 月檢測練習(xí)試題
命題人:王雁 復(fù)核人:巫宇霞
1、已知復(fù)數(shù) EMBED Equation.DSMT4 ,,則在復(fù)平面上對應(yīng)的點位于
A.第一象限 B.第二象限 C.第三象限 D.第四象限
2、已知, 由不等式可以推廣為
A. B.
C. D.
3、已知命題,,則為
A., B.,
C., D.,
4、設(shè),則下列不等式中恒成立的是
A. EMBED Equation.3 B. C. D.
5、已知集合,則
A. B. C. D.
6、已知,,則是成立的
A.必要不充分條件 B.充分不必要條件
C.充要條件 D.既不充分又不必要條件
7、已知命題,使得;,使得.
以下命題為真命題的為
A. B. C. D.
8、古希臘著名的畢達哥拉斯學(xué)派把這樣的數(shù)稱為“三角形數(shù)”,
而把這樣的數(shù)稱為“正方形數(shù)”. 如圖可以發(fā)現(xiàn):任何一個大于1的“正方形數(shù)”都可以看作兩個相鄰“三角形數(shù)”之和. 下列等式中,符合這一規(guī)律的表達式為
①13=3+10; ②25=9+16; ③36=15+21; ④49=18+31; ⑤64=28+36
A.③⑤ B.②④⑤ C.②③④ D.①②③⑤
9、已知均為正數(shù),且,則使恒成立的的取值范圍是
A. B. C. D.
10、不等式對任意恒成立,則實數(shù)的取值范圍是
A. B.
C. D.
二、填空題
11、已知變量滿足約束條件,則目標(biāo)函數(shù)的最大值為
12、設(shè) EMBED Equation.DSMT4 是虛數(shù)單位,則復(fù)數(shù)
13、點是直線上的動點,則代數(shù)式最小值為
14、設(shè) EMBED Equation.3 ,若,,則
15、若復(fù)數(shù)滿足 則值為
16、觀察下列分解規(guī)律,:
若,的分解中最小的正整數(shù)是21,則
北京市日壇中學(xué)2011—2012學(xué)年度
高二 年級 數(shù) 學(xué) 學(xué)科第 二 學(xué)期 3 月檢測(答題紙)
二、填空題
11、 ; 12、 ; 13、 ;
14、 ; 15、 ; 16、 .
三、解答題
17、已知,判斷與的大小,并證明你的結(jié)論.
18、已知復(fù)數(shù)(),試問為何值時:
(Ⅰ)為純虛數(shù)?(Ⅱ)所對應(yīng)的點落在第三象限?
19、已知條件 (Ⅰ)若,求實數(shù)的值;(Ⅱ)若是的充分條件,求實數(shù)取值范圍.北京市日壇中學(xué)2011—2012學(xué)年度
高二 年級 化學(xué) 學(xué)科第 二 學(xué)期 3 月檢測練習(xí)試題
第Ⅰ卷 (選擇題 共60分)
可能用到的原子量:H 1 C 12 O 16 Al 27 Fe 56
選擇題(每小題只有一個正確選項)
1.“綠色能源”是當(dāng)今人類理想的能源,下列不屬 “綠色能源”的是
A.風(fēng)能 B.潮汐能 C.太陽能 D.石油
下列敘述正確的是
A.物質(zhì)燃燒不一定是放熱反應(yīng)
B.放熱反應(yīng)不需要從外界吸收任何能量就能發(fā)生
C.在一個確定的化學(xué)反應(yīng)中,反應(yīng)物總能量總是高于生成物總能量
D.化學(xué)反應(yīng)除了生成新的物質(zhì)外,還伴隨著能量的變化
3. 反應(yīng)4NH3+5O24NO+6H2O均為氣體,若化學(xué)反應(yīng)速率分別用v(NH3), v(O2),v(NO),v(H2O)(單位:mol L-1 s-1)表示,則關(guān)系正確的是
A.4 v(NH3)=5 v(O2) B.5 v(O2)= 6 v(H2O)
C.5 v(NO)= 4 v(O2) D.3 v(H2O)=2 v(NH3)
4.已知25℃時,合成氨反應(yīng) N2 (g ) + 3H2 ( g )2NH3 ( g ) △H = -92.0 kJ/mol,將此溫度下的1 mol N2 和3 mol H2 放在一密閉容器中,在催化劑存在時進行反應(yīng),測得反應(yīng)放出的熱量為(忽略能量損失)
A.一定大于92.0 kJ B.一定等于92.0 kJ
C.一定小于92.0 kJ D.不能確定
5.當(dāng)1 g氨氣完全分解為氮氣、氫氣時,吸收2.72 kJ的熱量,則下列熱化學(xué)方程
式正確的是  
A.①②    B.①③ C.①②③ D.全部
6.已知101 k Pa時辛烷的燃燒熱為-5518 kJ· mol-1。則下列熱化學(xué)方程式書寫正確
的是
A.2C8H18 + 25O2 = 16CO2 + 18H2O △H =-11036 kJ·mol-1
B.2C8H18(l) + 25O2(g) = 16CO2(g) + 18H2O(l) △H =-11036 kJ·mol-1
C.2C8H18(l) + 25O2(g) = 16CO2(g) + 18H2O(g) △H =-11036 kJ·mol-1
D.2C8H18(l) + 25O2(g) = 16CO2(g))+18H2O(l) △H =-5518kJ·mol-1
7.在一密閉容器內(nèi)發(fā)生氨分解反應(yīng)2NH3(g) N2(g)+3H2(g) 。已知 NH3起始
濃度為2.6 mol/L ,4s 末為1.0 mol/L ,若用NH3 的濃度變化來表示此反應(yīng)的速
率,則υ(NH3)應(yīng)為
A.0.04 mol/(L·s) B.0.4 mol/(L·s)
C.1.6 mol/(L·s) D.0.8 mol/(L·s)
8.對于反應(yīng)2SO2(g)+O2(g)2SO3(g),能增大正反應(yīng)速率的措施是
A.通入大量O2         B.增大容器容積
C.移去部分SO3        D.降低體系溫度
9.右圖是25℃、101kPa時N2與H2反應(yīng)過程中能量變化的曲線圖。下列敘述正確的是
A.該反應(yīng)的熱化學(xué)方程式為:
N2(g)+3H2(g)= 2NH3(g)△H = +92kJ/mol
B.a(chǎn)曲線是加入催化劑時的能量變化曲線
C.加入催化劑,該化學(xué)反應(yīng)的反應(yīng)熱改變
D.在溫度、體積一定的條件下,通入1molN2和3molH2反應(yīng)后放出的熱
量為Q1kJ,若通入2molN2和6molH2反應(yīng)后放出的熱量為Q2kJ,則
184kJ>Q2>2Q1
10.已知:斷裂下列化學(xué)鍵需要吸收的能量分別為:H-H 436 kJ/mol;
F—F 153 kJ/mol;H—F 565 kJ/mol。下列說法正確的是
A.H2與F2反應(yīng)的熱化學(xué)方程式為H2(g)+ F2(g)= 2HF(g)
△H = -541 kJ
B.2 L HF氣體分解成1 L H2和1 L F2吸收541 kJ的熱量
C.1 mol H2與1 mol F2反應(yīng)生成2 mol液態(tài)HF放出熱量小于541 kJ
D.在相同條件下,1 mol H2與1 mol F2的能量總和大于2 mol HF氣體的能量
11.對于在恒容、恒溫密閉容器中進行的反應(yīng)H2(g)+I2(g)2HI(g),能說明其達到化學(xué)平衡狀態(tài)的是
A.容器中氣體壓強不變
B.容器中氣體密度不變
C.容器中氣體顏色的深淺不變
D.同時間內(nèi)生成的H2、I2的物質(zhì)的量相同
12.已知H2(g) + I2(g) 2HI(g) △H < 0,有相同容積的密封容器甲和乙,甲中加入H2和I2各0.1mol ,乙中加入0.1mol H2和0.2mol I2,相同溫度下分別達到平衡。下列說法不正確的是
A.乙中反應(yīng)速率比甲中反應(yīng)速率快
B.平衡時甲、乙兩容器中混合物的總物質(zhì)的量之比為2:3
C.若平衡時甲中H2的轉(zhuǎn)化率為40%,則乙中H2的轉(zhuǎn)化率大于40%
D.平衡后,甲中H2與I2物質(zhì)的量不一定相同。
13.密閉容器中,反應(yīng)2A+B 2C達平衡時,若增大壓強,則平衡向生成C的方向移動,則以下關(guān)于此反應(yīng)的敘述中正確的是
A.A和B中至少有一種是固體或液體 B. C肯定不是氣體
C.如果C為氣體,A、B一定均為氣體 D. A、B、C一定均為氣體
14.某溫度下,容積一定的密閉容器中進行如下可逆反應(yīng):
;,下列敘述正確的是
A. 加入少量W,逆反應(yīng)速率增大
B. 平衡后加入X,上述反應(yīng)的增大
C. 升高溫度,平衡逆向移動
D. 混合氣體密度不變,不能作為反應(yīng)達到平衡的標(biāo)志
15.對于可逆反應(yīng):2A(g)+B(g)2C(g) △H<0,下列各圖正確的是
16.一定條件下,對可逆反應(yīng)X(g)+3Y(g) 2Z(g),若X、Y、Z的起始濃度分別為c1、c2、c3(均不為零),到達平衡時,X、Y、Z的濃度分別為0.1 mol/L、0.3 mol/L、0.08 mol/L,則下列判斷不合理的是
A.c1:c2=1:3
B.平衡時,Y 和Z的生成速率之比為2:3
C.X、Y的轉(zhuǎn)化率相等
D.c1的取值范圍為0﹤c1﹤0.14 mol/L
17.已知下列數(shù)據(jù):
 2Fe(s)+O2(g) =2FeO(s) △H=-544kJ·mol-1
 4Al(s)+3O2(g) =2Al2O3(s) △H=-3350kJ·mol-1
則2Al(s) +3FeO(s) =Al2O3(s) + 3Fe(s)的△H是
A.- 859 kJ·mol-1 B.+859 kJ·mol-1
C.-1403 kJ·mol-1 D.-2491 kJ·mol-1
18. 一定條件下,向密閉容器中加入1 mol/L X發(fā)生反應(yīng):3X(g) Y(g) + Z(g) △H<0,反應(yīng)到5min時達到平衡,在15min時改變某一條件,到17min時又建立新平衡,X的物質(zhì)的量濃度變化如圖,下列說法中不正確的是
A.0~5 min時,該反應(yīng)的速率為v(X)=0.12
mol/(L·min)
B.從初始到17 min時,X的轉(zhuǎn)化率為30 %
C.15 min時改變的條件可能是升高溫度
D.15 min時改變的條件可能是加入催化劑
19. 反應(yīng)aX(g)+bY(g) cZ(g); H<0(放熱反應(yīng)),在不同溫度(T1和T2)及壓強
(P1 和P2)下,產(chǎn)物Z的物質(zhì)的量(nz)與反應(yīng)時間(t)的關(guān)系
如圖所示.下列判斷正確的是:
A.T1<T2, P1<P2, a+b<c
B.T1<T2, P1>P2, a+b<c
C.T1>T2, P1>P2, a+b>c
D.T1>T2, P1<P2 , a+b>c
20.在一定真空密閉容器中盛有1mol PCl5,加熱到200℃,發(fā)生反應(yīng):
PCl5(g) PCl3(g)+Cl2(g),反應(yīng)達到平衡時,PCl3在混合氣體中的體積分
數(shù)為m%,保持溫度和容積不變,再加入1mol PCl5,反應(yīng)達到平衡時,PCl3在混合氣
體中的體積分?jǐn)?shù)為n%,則m和n的關(guān)系正確的是
A.m > n B.m < n
C.m = n D.無法比較
第Ⅱ卷 (非選擇題 共40分)
本卷共4小題,共40分。
21.在400 ℃、101 kPa時,NO2(g)+CO(g) NO(g) + CO2(g)反應(yīng)過程的能量變化如下圖所示。
反應(yīng)過程
(1)該反應(yīng)是 (填“吸熱”或“放熱”)反應(yīng)。
(2)該反應(yīng)的熱化學(xué)方程式為 。
(3)改變下列條件都可使該反應(yīng)的反應(yīng)速率改變,其中通過降低活化能加快反應(yīng)速率的是 (填序號)。
a.濃度 b.壓強
c.溫度 d.催化劑
(4)在固定體積的密閉容器中,進行如下化學(xué)反應(yīng):
N2(g)+3H2(g)2NH3(g);△H﹤0
①下列各項能說明該反應(yīng)一定達到平衡狀態(tài)的是 (填字母)
a.容器內(nèi)N2、H2、NH3的濃度之比為1:3:2
b.v(H2)(逆) =)3v(N2)(正)
c.容器內(nèi)壓強保持不變
d.混合氣體的密度保持不變
②下圖表示隨條件改變,平衡混合氣體中氨氣的百分含量的變化趨勢。當(dāng)橫坐標(biāo)為壓強時,變化趨勢正確的是(選填字母序號,下同)_____________;當(dāng)橫坐標(biāo)為溫度時,變化趨勢正確的是_________________。
22. 2SO2(g)+ O2(g) 2SO3(g) △H = -a kJ·mol-1,反應(yīng)過程的能量變化如圖所示。
已知1mol SO2(g)完全轉(zhuǎn)化為1mol SO3(g)放熱99 kJ。請回答:
⑴圖中A點表示_________________,a=__________。
⑵Ea的大小對該反應(yīng)的△H _______(填“有”或“無”)影響。該反應(yīng)常用V2O5作催化劑,加入V2O5會使圖中B點___________(填“升高”、“降低”或“不變”)。
⑶已知單質(zhì)硫的燃燒熱為296kJ·mol-1,寫出反應(yīng)的熱化學(xué)方程式:
__ __,常溫常壓下,由單質(zhì)硫和氧氣經(jīng)兩步反應(yīng),生成3 mol SO3(g),放出的總熱量為___ _。
23.恒溫恒容下,將2 mol A氣體和2 mol B氣體通入體積為2 L的密閉容器中發(fā)生如下反應(yīng):2A(g)+B(g)xC(g)+2D(s),2 min時反應(yīng)達到平衡狀態(tài),此時剩余1.2 mol B,并測得C的濃度為1.2 mol·L-1。
(1)從開始反應(yīng)至達到平衡狀態(tài),生成C的平均反應(yīng)速率為______
(2)x=________。
(3)A的轉(zhuǎn)化率為_____ ___。
(4)下列各項可作為該反應(yīng)達到平衡狀態(tài)的標(biāo)志的是________。
A.壓強不再變化
B.氣體密度不再變化
C.氣體的平均相對分子質(zhì)量不再變化
D.A的消耗速率與B的消耗速率之比為2∶1
24.實驗測得0.01mol/L的KMnO4的硫酸溶液和0.1mol/L的H2C2O4溶液等體積混合后,反應(yīng)速率υ[mol/(L · s)]與反應(yīng)時間t(s)的關(guān)系如圖所示。該反應(yīng)的化學(xué)方程式2KMnO4+5H2C2O4+3H2SO4=K2SO4+2MnSO4+10CO2↑+8H2O回答如下問題:
(1)0→t2時間段內(nèi)反應(yīng)速率增大的原因是: ,
(2)t2→t3 時間段內(nèi)反應(yīng)速率減小的原因是: ,
(3)圖中陰影部分“面積”表示t1→t3時間里 。
A.Mn2+物質(zhì)的量濃度的增大 B.Mn2+物質(zhì)的量的增加
C.SO42-物質(zhì)的量濃度 D.MnO4-物質(zhì)的量濃度的減小
25.為比較Fe3+和Cu2+對H2O2分解的催化效果,某化學(xué)研究小組的同學(xué)分別設(shè)計了如下圖甲、乙所示的實驗。請回答相關(guān)問題:
INCLUDEPICTURE "http:///gzhx/gzhxxs/qmcp/201008/W020100826341354781817.jpg" \* MERGEFORMATINET
(1)定性分析:如上圖甲可觀察 ,定性比較得出結(jié)論。有同學(xué)提出將FeCl3改為Fe2(SO4)3更為合理,其理由是 。
(2)定量分析:如上圖乙所示,實驗時均以生成40mL氣體為準(zhǔn),其他可能影響實驗的因素均已忽略。圖中儀器A的名稱為 ,實驗中需要測量的數(shù)據(jù)是
(3)加入0.01mol MnO2粉末于60mL H2O2溶液中,在標(biāo)準(zhǔn)狀況下放出氣體體積和時間的關(guān)系如圖所示。設(shè)放出氣體的總體積為V mL。
①放出V/3 mL氣體時所需時間為 min。
② 該H2O2溶液的濃度為
③A、B、C、D各點反應(yīng)速率快慢的順序為 > > >
υ(正)
υ
υ(逆)
B
壓強P
ω(C)
100℃
500℃
時間t
A
有催化劑
無催化劑
C
時間t
c(C)
A的轉(zhuǎn)化率
D
100℃
10℃
壓強P
134 kJ/mol
368 kJ/mol北京市日壇中學(xué)2011 — 2012學(xué)年度
高二 年級 物理 學(xué)科第 二 學(xué)期 3月月考 試題
命題人:劉偉 復(fù)核人:任煒東、劉江、劉松濤
第I卷
一、單向選擇題:(每題只有一個選項是正確的,請將正確答案填涂在機讀卡上。每題4分,共10題,40分)
1.下列屬于電磁感應(yīng)現(xiàn)象的是:C [電磁感應(yīng)現(xiàn)象及條件]
A. 通電導(dǎo)體周圍產(chǎn)生磁場
B. 磁場對電流發(fā)生作用
C. 由于閉合線圈中磁通量發(fā)生變化,使線圈中產(chǎn)生電流
D. 電荷在洛侖茲力作用下做圓周運動
2.將一條形磁鐵從同一位置緩慢或迅速地插入閉合的螺線管中。則在這兩個過程中,相同的物理量是: D [基本物理概念及典型物理量計算]
A. 線圈的發(fā)熱量
B. 感應(yīng)電流
C. 磁通量的變化率
D. 磁通量的變化量
3.如圖所示,MN是一根固定的通電直導(dǎo)線,電流方向向上。今將一金屬線框abcd放在導(dǎo)線上,讓線框的位置偏向?qū)Ь€的左邊,兩者彼此絕緣。當(dāng)導(dǎo)線中的電流突然增大時,線框整體受力情況為:
A. 受力向右 B. 受力向左 A [楞次定律或右手定則]
C. 受力向上 D. 受力為零
4.虛線框內(nèi)有勻強磁場,1和2為垂直磁場方向放置的兩個圓環(huán),分別用Φ1和Φ2表示穿過兩環(huán)的磁通量,則有:B [磁通量]
A.Φ1>Φ2 B.Φ1=Φ2
C.Φ1<Φ2 D.無法判斷
5.如圖所示,當(dāng)金屬棒a在金屬軌道上運動時,線圈b向左擺動,則金屬棒a正在:
A. 向左勻速運動 C [楞次定律]
B. 向左減速運動
C. 向右加速運動
D. 向右減速運動
6.如圖所示電路中,燈LA、LB完全相同,帶鐵芯的線圈L的電阻可忽略,則:A [通電自感]
A. S閉合瞬間,LA、LB同時發(fā)光,接著LA熄滅,LB更亮
B. S閉合瞬間,LA不亮,LB立即亮
C. S閉合瞬間,LA、LB都不立即亮
D. 穩(wěn)定后再斷開S的瞬間,LB不能立即熄滅
7.邊長a=0.1m,電阻R=0.2Ω的正方形線框,以速度v=0.2m/s勻速穿過寬度均為a的兩個勻強磁場,這兩個磁場的方向相反,都和紙面垂直,磁感應(yīng)強度B的大小均 為0.5T,線框運動方向與線框的一邊平行且與磁場邊緣垂直,取逆時針方向的電流為正方向,在穿過磁場的過程中,
線框中產(chǎn)生的感應(yīng)電流隨時間變化的圖象是圖2中的:C [電磁感應(yīng)圖像]
8.(04年海淀一模)如圖所示,活塞將一定質(zhì)量的氣體封閉在直立圓筒形導(dǎo)熱的氣缸中,活塞上堆放細(xì)砂,活塞處于靜止。現(xiàn)對氣體緩慢加熱,同時逐漸取走細(xì)砂,使活塞緩慢上升,直到細(xì)砂全部取走。若活塞與氣缸之間的摩擦可忽略,則在此過程中:A [熱力學(xué)第一定律]
A. 氣體對外做功,氣體溫度可能不變
B. 氣體對外做功,內(nèi)能一定減小
C. 氣體壓強可能增大,內(nèi)能可能不變
D. 氣體從外界吸熱,內(nèi)能一定增加
9.圓環(huán)a和圓環(huán)b半徑之比為2∶1,兩環(huán)用同樣粗細(xì)的、同種材料的導(dǎo)線連成閉合回路,連接兩圓環(huán)電阻不計,勻強磁場的磁感強度變化率恒定,則在a環(huán)單獨置于磁場中和b環(huán)單獨置于磁場中兩種情況下,M、N兩點的電勢差之比為:C [法拉第電磁感應(yīng)定律、全電路歐姆定律]
A.4∶1 B.1∶4 C.2∶1 D.1∶2
10.如圖小球A和小球B質(zhì)量相同,球B置于光滑水平面上。當(dāng)球A從高為h處由靜止擺下,到達最低點恰好與B相撞,并粘合在一起繼續(xù)擺動,它們能上升的最大高度是:C [完全非彈性碰撞,機械能守恒]
A. h B. h / 2 C. h / 4 D. h /8
二、不定項選擇題:(每題至少有一個選項是正確的,請將正確答案填涂在機讀卡上。每題4分,共3題,12分。有漏選的情況得2分,有錯選的或者多選者不得分。)
11.如圖所示,開始時矩形線圈與磁場垂直,且一半在勻強磁場內(nèi)一半在勻強磁場外。若要線圈產(chǎn)生感應(yīng)電流,下列方法中可行的是:
A. 將線圈向左平移一小段距離 ACD [電磁感應(yīng)的產(chǎn)生條件]
B. 將線圈向上平移
C. 以ab為軸轉(zhuǎn)動(小于900)
D. 以bd為軸轉(zhuǎn)動(小于600)
12.(08年西城一模)用如圖所示的實驗裝置研究電磁感應(yīng)現(xiàn)象。當(dāng)有電流從電流表的正極流入時,指針向右偏轉(zhuǎn)。下列說法哪些是正確的:ABD [典型演示實驗]
A. 當(dāng)把磁鐵N極向下插入線圈時,電流表指針向左偏轉(zhuǎn)
B. 保持磁鐵在線圈中靜止,電流表指針不發(fā)生偏轉(zhuǎn)
C. 磁鐵插入線圈后,將磁鐵和線圈一起以同一速度向上運動,電流表指針向左偏轉(zhuǎn)
D. 當(dāng)把磁鐵N極從線圈中拔出時,電流表指針向右偏轉(zhuǎn)
13.如圖所示,線圈P通入強電流,線圈Q水平放置,從靠近線圈P的附近豎直向下落,經(jīng)過相距很近的位置Ⅰ、Ⅱ、Ⅲ,下落過程中感應(yīng)電流的方向自上向下看:AC [楞次定律]
A. I→II是順時針方向 B. I→II是逆時針方向
C. II→III是順時針方向 D. II→III是逆時針方向
第II卷
三、填空題(每空2分,共20分)
14.如圖所示,線圈A水平放置,條形磁鐵在其正上方,N極向下移近導(dǎo)線圈的過程中,俯視導(dǎo)線圈A中的感應(yīng)電流方向是___________方向(選填:順時針或逆時針),導(dǎo)線圈A對水平面的壓力__________(選填:增大或減小)。若將條形磁鐵S極向下,且向上遠(yuǎn)離導(dǎo)線框移動時,俯視導(dǎo)線框內(nèi)感應(yīng)電流方向是___________方向(選填:順時針或逆時針),導(dǎo)線圈A對水平面的壓力__________(選填:增大或減小)。
逆時針方向、增大、逆時針方向、減小 [楞次定律]
15.一閉合線圈有50匝,總電阻R=20Ω,穿過它的磁通量在0.1s內(nèi)由8×10-3Wb增加到1.2×10-2Wb,則線圈中的感應(yīng)電動勢E感= ,線圈中的電流強度I感= 。
2V,0.1A [法拉第電磁感應(yīng)定律]
16.把一線框從一勻強磁場中拉出,如圖所示。第一次拉出的速率是 v ,第二次拉出速率是 2 v ,其它條件不變,則前后兩次拉力大小之比是 ,拉力功率之比是 ,線框產(chǎn)生的熱量之比是 ,通過導(dǎo)線截面的電量之比是 。
1 : 2 、 1 : 4 、 1 : 2 、 1 : 1 [小型力電綜合]
三、計算題:(必做題2道,共18分;選做題1道,額外加15分)
18. (8分)如圖所示,平行導(dǎo)軌ab、cd所在平面與勻強磁場垂直,ac間連接電阻R,導(dǎo)體棒ef橫跨直導(dǎo)軌間,長為L,電阻值為r,所在磁場的磁感應(yīng)強度為B,方向垂直紙面向里,導(dǎo)軌的表面光滑,其電阻可忽略,在ef棒以恒定速度v向右運動的過程中,求:
① 電阻R中的電流大小和方向;
② 伏特表的示數(shù);
③ 所加外力的大小;
④ 電阻R的發(fā)熱損耗的電功率。
① 大小:BLv/(R + r),方向:A經(jīng)R到b
② 示數(shù):RBLv/(R + r)
③ B2L2v/(R + r)
④ P = R(BLv)2/(R + r)2
19. (10分)面積為0.5m2的導(dǎo)體環(huán)與5.0Ω的電阻連接成閉合回路。圓環(huán)處于垂直紙面向里的磁場中,該磁場的磁感強度隨時間的變化規(guī)律如圖,磁場方向垂直紙面向里為正方向。回路中導(dǎo)線和開關(guān)的電阻忽略不計。求:
① 線圈中感應(yīng)電動勢的大小;
② 電阻R消耗的電功率;
③ 在下方坐標(biāo)紙中畫出0到0.6s內(nèi)感應(yīng)電流隨時間變化的圖象(設(shè)感應(yīng)電流逆時針方向為正)。
解:①根據(jù)法拉第電磁感應(yīng)定律:E感 = ,有:
E感 = = 2 × 0.5 = 1 V
②∵此電路是純電阻電路,
∴P = = = 0.2 W
③ I = = = 0.2 A
20. (+15分)[本題選做,加分只算在物理成績中,不加在本次月考總分中。]兩根足夠長的平行光滑導(dǎo)軌,相距1m水平放置。勻強磁場豎直向上穿過整個導(dǎo)軌所在的空間B = 0.4 T。金屬棒ab、cd質(zhì)量分別為0.1kg和0.2kg,電阻分別為0.4Ω和0.2Ω,并排垂直橫跨在導(dǎo)軌上。若兩棒以相同的初速度3m/s向相反方向分開,不計導(dǎo)軌電阻,求:
① 棒運動達到穩(wěn)定后的ab棒的速度大小;
② 金屬棒運動達到穩(wěn)定的過程中,回路上釋放出的焦耳熱;
③ 金屬棒運動達到穩(wěn)定后,兩棒間距離增加多少?
(1)ab、cd棒組成的系統(tǒng)動量守恒,最終具有共同速度V,以水平向右為正方向,
則mcdV0 – mabV0 =(mcd + mab)V
V = 1 m/s
(2)根據(jù)能量轉(zhuǎn)化與守恒定律,產(chǎn)生的焦耳熱為:
Q = 減 =(mcd+mab)(V02 – V2)/ 2 = 1.2 J
(3)對cd棒利用動量定理:– BIL·t = mcd(V – V0)
BLq = mcd(V0 – V)
又 q = /(R1 + R2)= BLs /(R1 + R2)
s = mcd(V0 – V)(R1+R2)/ B2L2 = 1. 5 m
A
N
S


第6頁,共6頁。
第6頁,共6頁。北京市日壇中學(xué)20 11 —20 12 學(xué)年度
高二 年級 數(shù)學(xué) 學(xué)科第 二學(xué)期 三 月檢測練習(xí)試題
命題人:郭蘭亭 復(fù)核人:巫宇霞
一 選擇題
1. 在復(fù)平面內(nèi),復(fù)數(shù)對應(yīng)的點位于( )
A.第一象限 B.第二象限 C.第三象限 D.第四象限
2. 下列求導(dǎo)數(shù)運算正確的是 ( )
A. (log2x)′= B. (x+)′=1+ C.(3x)′=3xlog3e D.(x2cosx)′=-2xsinx
3. 函數(shù)的極大值為,那么的值是( )
A. B. C. D.
4. 已知函數(shù),則( )
A.在上遞增 B.在上遞減
C.在上遞增 D.在上遞減
5. 的值為 ( )
A.0 B. C.4 D.2
6. 極坐標(biāo)方程分別是ρ=cosθ和ρ=sinθ的兩個圓的圓心距是( )
A.2 B. C.1 D.
7.由直線,,曲線及軸所圍成的圖形的面積是( )
A. B. C. D.
8. 如圖是函數(shù)的大致圖象,則等于( )
A B C D
二 填空題
9.函數(shù)在閉區(qū)間[-3,0]上的最大值_________、最小值________
10. 設(shè) EMBED Equation.DSMT4 是虛數(shù)單位,則復(fù)數(shù)
11. 設(shè)P為曲線C:上的點,且曲線C在點P處切線傾斜角的取值范圍為,則點P橫坐標(biāo)的取值范圍為
12. 函數(shù)在x=3處有極值,則函數(shù)的遞減區(qū)間為
13.若直線的參數(shù)方程為(t為參數(shù)),則直線的斜率為
14. 圖1,2,3,4分別包含1,5,13,和25個互不重疊的單位正方形,按同樣的方式構(gòu)造圖形,則第6個圖包含 個互不重疊的單位正方形;第 個圖包含 個互不重疊的單位正方形
三 解答題
15 .已知函數(shù)f(x)=4x3+ax2+bx+5在x=-1與x=處有極值.
(1)寫出函數(shù)的解析式; (2)求出函數(shù)的單調(diào)區(qū)間;
16. 已知函數(shù)(其中常數(shù))
(1)求函數(shù)的定義域及單調(diào)區(qū)間;
(2)若存在實數(shù)使得不等式成立,求的取值范圍.
17.設(shè)函數(shù).
(Ⅰ)當(dāng)時,求的最大值;
(Ⅱ)令,以其圖象上任意一點為切點的切線的斜率恒成立,求實數(shù)的取值范圍;
(Ⅲ)當(dāng),時,方程有唯一實數(shù)解,求正數(shù)的值.
-1
O
x1
x2
2
x
y北京市日壇中學(xué)2011—2012學(xué)年度
高二 年級 語文 學(xué)科第 二 學(xué)期 三 月檢測練習(xí)試題
命題人:秦紹娟、陶然 復(fù)核人:周清揚、彭興紅
注意:本次考試時間為80分鐘,試卷滿分為100分。請將選擇題的答案準(zhǔn)確填寫在機讀卡上,默寫題寫在答題紙上,作文寫在作文紙上。
一、基礎(chǔ)知識(每題3分,共48分)
1.下列各組詞語中加點字的讀音,全都正確的一組是
A.修葺(qì) 瞭(liào)望 紕(pī)漏 瀕危(pín) 痙(jìng)攣
B.眩(xuàn)暈 渲(xuàn)染 忖度(cǔn) 羞赧(nǎn) 創(chuàng)(chuānɡ)傷
C.橫(hénɡ)財 檔 (dàng) 次 稽(jī)查 喑(ān)啞 嫉(jí)妒
D.驍(xiāo)勇 祛(qù)除 屠戮(lù) 裨(pì)益 粗獷(kuàng)
2.下列各組詞語中,沒有錯別字的一組是
A. 關(guān)注 寥廓 耽擱 草菅民命 黃粱一夢 人才輩出
B.收訖 彩排 端祥 顧名思義 真知灼見 弊帚自珍
C.思辨 籌畫 愚腐 無的放矢 篷頭垢面 甘之如飴
D.流覽 躋身 沉緬 和盤托出 融會貫通 禮上往來
3. 下列句子中,加點的成語使用不正確的一項是
A. 據(jù)報道,近日科學(xué)家們發(fā)現(xiàn)了迄今已知的兩個最大的黑洞,它們的質(zhì)量是太陽的100億倍,整個太陽系在它們面前都顯得相形見絀。
B. 盡管如今搞收藏的人越來越多,但社會上不少拍賣會卻與平民無關(guān),普通的收藏者只能望洋興嘆,因為一般的藏品進不了拍賣會的門檻。
C.姜文在電影《關(guān)云長》中飾演曹操,他的表演栩栩如生,極具個性,有人評論他詮釋了一個前所未有的帶有“姜文”印記的曹操。
D.孫家棟院士如數(shù)家珍地向前來參觀的人們介紹了我國繞月探測工程五大系統(tǒng)的特點,并特別強調(diào)這五大系統(tǒng)處處是“中國制造”。
4.下列句子中,沒有語病的一句是
A.為加強校車安全管理,防止校車安全事故不再發(fā)生,國務(wù)院法制辦起草公布了《校車安全條例(草案征求意見稿)》。
B.中科院紫金山天文臺研究員王思潮介紹,本次月全食是繼今年1月10日之后我國境內(nèi)觀測條件最好的一次月全食。
C.地溝油不僅臟而且危害極大,其中含有多種有毒有害物質(zhì),會使人導(dǎo)致腸癌、胃癌等惡性疾病,嚴(yán)重威脅身體健康。
D.比賽中有很多實力弱的球隊?wèi)?zhàn)勝強隊,是因為他們做到了堅持到底、士氣高昂,不到最后一秒鐘不罷休的頑強信念。
5.下列有關(guān)文學(xué)常識的表述不正確的一項是
A.《論語》是記錄春秋末期大思想家孔子及其弟子言行的一部語錄體散文集。孔子整理過的古籍有:《詩》、《書》、《禮》、《易》、《樂》、《春秋》,也即“六經(jīng)”。
B.《莊子》是戰(zhàn)國中期思想家莊子和他的門人以及后學(xué)所著,現(xiàn)存33篇。莊周繼承并發(fā)展了老子的思想,為道學(xué)派的重要代表人物,世稱老莊。
C.杜甫是唐朝著名現(xiàn)實主義詩人,他詩歌的特點是沉郁頓挫,他和詩仙李白并稱為“李杜”。
D.孟子是孔子學(xué)說的集大成者,他和顏回都是孔子當(dāng)時的學(xué)生。
6.依次填入下面一段文字橫線處的語句,銜接最恰當(dāng)?shù)囊唤M是
滌蕩的春風(fēng),頑皮淘氣飄忽不定地?fù)湎蚓┏堑拿總€角落。
①運河的水潤了,后海的水青了,北海的水輕點著小帆……
②把一切搖醒,融開冰凍的河面,推出道道綠波。
③“綠水新池滿”的京城,被春水滋潤著,處處蕩漾著生機與活力。
④它們吹湖水動樹梢,蕩藍(lán)天托白云,
⑤于是春水蹀躞著腳步游向厚實的老城墻,漾向松軟的護城河岸。
⑥一城的春水全然醒了,
A.①⑥⑤④②③ B.③④②⑤⑥① C.④②⑤①⑥③ D.⑥④③⑤②①
7、下列加點的詞語的意義和用法相同的一項是
A. 子路率爾而對曰 如或知爾,則何以哉
B. 技蓋至此乎 恢恢乎其游刃必有余地矣
C. 為之躊躇滿志 視為止,行為遲
D. 族庖月更刀,折也。 雖然,每至于族
8、下列加點的字,解釋正確的一項是
A、夫子哂之:笑 莫不中音:中間
B、申之以孝悌之義 申:反復(fù)教導(dǎo) 吾與點也:贊成
C、奚暇治禮義哉:空閑 吾非至于子之門則殆矣:懈怠
D、自喻適志與:比喻 此惟救死而恐不贍:足
9、不含古今異義的一項是
A.因其固然 異乎三子者之撰
B.吾何愛一牛 蒞中國而撫四夷
C.依乎天理 于是焉河伯始旋其面目
D.明足以察秋毫之末 吾不忍起觳觫
10、下列加點字的意義相同的一項是
A.抑王興甲兵 抑為采色不足視于目與?
B.善哉 善刀而藏之
C.因其固然 因擊沛公于坐
D.以小易大 以亂易整,不武
11、下列加點字的意義相同的一項是
A.臣以神遇而不以目視 以吾一日長乎爾
B.如會同 如其禮樂,以俟君子
C.方六七十,如五六十 且知方也
D.夫子喟然而嘆曰 于是焉欣然自喜
12、下列加點字的意義和用法相同的一項是
A. 保民而王,莫之能御也 夫子之謂也
B.齊桓晉文之事可得聞乎 仲尼之徒無道桓文之事者
C.牛何之 樹之以桑
D. 不知周之夢為胡蝶與 以天下之美為盡在己
13、下列加點字的意義和用法相同的一項是
A.提刀而立 順流而東行
B.于是焉河伯始旋其面目 始吾弗信
C.吾長見笑于大方之家 合于桑林之舞
D.焉有仁人在位 愿為小相焉
14、詞類活用現(xiàn)象不相同的一項是
A.鼓瑟希 風(fēng)乎舞雩 B.為肥甘不足于口與 明足以察秋毫之末
C.少仲尼之聞 五十者可以衣帛矣 D.欲辟土地,朝秦楚 抑王興甲兵,危士臣
15、句式不相同的一項是
A.是乃仁術(shù)也 臣之所好者,道也
B.如土委地 將以釁鐘
C.百姓之不見保 故王之不王,不為也,非不能也。
D.頒白者不負(fù)戴于道路矣 加之以師旅
16、下列倒裝句中倒裝類型不同于其他三項的是
A.構(gòu)怨于諸侯
B.以為莫己若者
C.何由知吾可也
D.唯利是圖
二、 默寫填空(每空1分,共12分)
加之以師旅, ;
曰:“莫春者,春服既成,冠者五六人,童子六七人,浴乎沂, ,詠而歸。”
漫江碧透, 。
鷹擊長空,魚翔淺底, 。
5、攜來百侶曾游, 。
6、所以動心忍性, 。
7、一鼓作氣,再而衰,三而竭。 ,故克之。
8、 ,鐵馬 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀(jì)教育網(wǎng)" \t "_blank )秋風(fēng)大散關(guān)。
9、出師 ( http: / / www.21cnjy.com / " \o "歡迎登陸21世紀(jì)教育網(wǎng)" \t "_blank )一表真名世, !
10、 ,隔葉黃鸝空好音。
11、出師未捷身先死, 。
12、飄飄何所似? 。
三、作文(共40分)。
請以“一年好景君須記”作為題目,寫一篇不少于800字的文章。除詩歌外,文體不限。

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