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Module Unit 1 Let's try to speak English as much as possible.課時講解 講義 外研版八年級上冊

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Module Unit 1 Let's try to speak English as much as possible.課時講解 講義 外研版八年級上冊

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外研八上英語Unit 1 Let's try to speak English as much as possible.課時講解
課時目標(biāo)
詞匯 pair,correct,spelling,word,practise,match,meaning,complete,sentence,dictionary,grammar,letter,look up,mistake,make a mistake, under- stand,advice,should,possible,write down,note- book, forget, pronounce,aloud,radio,pronuncia- tion,key,main,excellent,agree,agree with sb.
句型 1.We should always speak English in class. 2.Let's try to speak English as much as pos-sible. 3. Why not write down our mistakes in our notebooks 4. It's a good idea to spell and pronounce new words aloud every day. 5.How about listening to the radio
重點(diǎn)難點(diǎn) 1.本單元詞匯和句型。 2.提建議的表達(dá)法的運(yùn)用。
預(yù)習(xí)導(dǎo)學(xué)
I.按要求寫出下列單詞。
1.spellingn.→ (詞義)→ (動詞)
2. (詞義)→ (動詞)
(詞義)→ (復(fù)數(shù))
4.possibleadj.→ (詞義)→ (反義詞)
pronounceadj.→5. (詞義)→ (名詞)
II.英漢短語連線。
6.犯錯 A.agree with sb.
7.寫下 B.make a mistake
8.同意某人 C.look up
9.查找 D.as much as possible
10.盡量多 E.write down
II.你能根據(jù)實(shí)際情況回答下列問題嗎?
11.Do you like English
12.HIow do you learn English
13.Do you think it's difficult to learn English well
答案 I.1.拼寫,spell 2.意義,mean 3.詞典,dictionaries
4.可能的,impossible 5.發(fā)······音,pronunciation
II.6.→B 7.→E 8.→A9.→C10.→D
III.略
新知探究
詞匯詳解
1.pair
【用法】n.(相關(guān)的)兩個人,一對
【搭配】a pair of意為“一對,一雙,一副”,后面常跟可數(shù)名詞復(fù)數(shù)。
【舉例】I have a pair of new shoes.
我有一雙新鞋。
【應(yīng)用】Do you know the boy with
A.a pair of glass B.a pair of glasses
C.a pairs of glasses D.a pairs of glasses
【解析】a pair of glasses意為“一副眼鏡”。
【答案】B
2.correct
【用法】vt.改正,糾正;adj.正確的,恰當(dāng)?shù)模幌喈?dāng)于right。
【舉例】The teacher returned to her room to correct exercise books.老師回到房間去改練習(xí)本。
Correct the word to make it correct.
改正單詞使它正確。
3.practise
【用法】v.練習(xí)。其后常跟名詞、代詞或v.-ing形式作賓語,不能跟動詞不定式。
【舉例】Tom practises speaking Chinese every day.
湯姆每天練習(xí)說漢語。
【拓展】其名詞形式是practice,既是可數(shù)名詞,也是不可數(shù)名詞。
【歸納】后面只接動名詞的動詞:
【應(yīng)用】You should practise (speak) English as much as possible.
【答案】speaking
4.look up
【用法】查找;查(字典或資料)
【警示】look up是“動詞+副詞”構(gòu)成的短語,名詞作其賓語時,放在up前后均可,人稱代詞作其賓語時只能放在look和up 中間。
【舉例】I looked up the word in a dictionary.
我在詞典里查了這個單詞。
【拓展】look短語大串聯(lián):
look at 看
look for尋找
look after 照顧;照料
look out 小心
look 短語
look through 瀏覽
look over 檢查
look about/around 環(huán)顧;四處看
look forward to 期望;希望
【應(yīng)用】-Can you tell me the English meaning of the word?
-Why don't you in the dictionary
A.look it up B.look up it
C.look for it D.pick it up
【解析】句意:“你能告訴我這個詞的英語意思嗎?”“你為什么不查一查詞典呢?”look up意為“(在詞典中)查閱,查找”,符合句意;又因?yàn)閡p是副詞,人稱代詞只能放在up前。
【答案】A
5.advice
【用法】n.建議;意見。不可數(shù)名詞,詞前不能直接加an,a few,few,many等。
【鏈接】a piece of advice一條建議;give sb.some advice 給某人提一些建議。
【舉例】I have a piece of good advice.
我有一條好的建議。
【應(yīng)用】Can you give me some pieces of (建議)?
【答案】advice
6.write down
【用法】記下,寫下。由“動詞+副詞”構(gòu)成的短語。
【警示】名詞作其賓語時,放在down前后均可,人稱代詞作賓語時只能放在write和down中間。
【舉例】I'll write the prices down on the back of this book.
我會把價錢記在這本書的背面。
We should write them down in our notebooks.
我們應(yīng)該把它們寫在筆記本上。
7.forget
【用法】v.忘,忘記。過去式是forgot,其反義詞是remem-ber。后面可以跟名詞或代詞,也可以跟動名詞或動詞不定式,但兩者的用法完全不同。
【辨析】forget to do sth.與 forget doing sth.
【舉例】Don't forget to turn off the lights when you leave home.
你離開家的時候別忘了關(guān)燈。
I forgot seeing you somewhere.
我忘了在哪里見過你。
【應(yīng)用】Don't forget (correct)your mistakes in the notebook.
【答案】to correct
8.aloud
【用法】adv.大聲地
【辨析】aloud,loud與loudly
aloud 副詞,意為“出聲的,高聲地”,強(qiáng)調(diào)發(fā)出的聲音能被聽見,放在動詞的后面,常與read,call等動詞連用,無比較等級。
loud 用作形容詞時,作定語或表語,意為“響亮的”;作副詞時,意為“響亮地,大聲地”,一般和speak,talk,laugh,sing等動詞連用,放在動詞之后。
loudly 副詞,可與loud通用,但含有“喧鬧”或“嘈雜”的意味,放在動詞前后均可。
【舉例】Please read the text aloud.請大聲朗讀課文。
He gave a loud laugh.他大聲笑起來。
Suddenly the bell on the wall rang loudly.
突然墻上的鈴大聲響起來。
9.key
【用法】adj.關(guān)鍵性的,非常重要的
【拓展】還可以用作名詞,表示“鑰匙”“答案”“關(guān)鍵”等意時,一般只與介詞to連用。
【舉例】Have you got the key to the door?
你有這門的鑰匙嗎?
This is the key to the problem.這是問題的關(guān)鍵。
10.main
【用法】adj.主要的,最大的。強(qiáng)調(diào)事物的某一部分的重要性優(yōu)于其他部分,或表示該部分在整個事物中占有顯赫的地位。
【鏈接】副詞 mainly,意為“大部分地”。
【舉例】The pandas live mainly on bamboo.
熊貓主要以竹子為食。
11.agree
【用法】。同意。不及物動詞,后面不能直接跟人或物作賓語。
【鏈接】agree with sb.意為“同意某人”,表示同意某人的看法、觀點(diǎn)、意見等。
【辨析】agree with,agree to(do)sth.,agree on
agree with 指“同意、贊成某人(的看法、意見等)”,后接表示人的詞。
agree to(do)sth. 指“同意做某事”,不可以說:agree sb,to do sth.。
agree on 指雙方或多方協(xié)商后,在某一方面取得一致意見,主語必須是參與協(xié)商的雙方或多方。
【舉例】We all agree with you.
我們大家都同意你的意見。
Bill doesn't agree to my suggestion.
比爾不同意我的建議。
【應(yīng)用】I'm sorry,I can't agree you.
A.to B.at C.o D.with
【答案】D
語句詳解
1.Let's try to speak English as much as possible.讓我們盡可能多地說英語吧。
【解析1】本句是一個祈使句。,后面跟動詞原形;try to do sth.意為“設(shè)法或盡力做某事”,其否定形式是try not to do sth“盡量不做某事”。
【舉例】Let's go and play football.讓我們?nèi)ヌ咦闱虬伞?br/>【應(yīng)用 (have)a rest.
【答案】have
【解析2】as much as possible意為“盡可能多地”。在"a..a possible”中,兩個as之間使用形容詞或副詞的原級,表示“盡可能······”。
【舉例】Can you read it as loudly as possible?
你能盡可能讀得聲音大一些嗎?
2.Why not write down the mistakes in our notebooks? 為什么不把錯誤寫在我們的筆記本上呢?
【解析】Why not do...?=Why don't you do...?(你)為什么不······?常用來表示建議。
【舉例】Your shoes are old. Why not buy a new pair?/Why don't you buy a new pair?你的鞋舊了,為什么不去買一雙呢?
3.What else?還有其他的嗎?
【解析】這里的 what else接在前幾個表示建議的句子后,是一個省略句,相當(dāng)于What else should you do? else 用作形容詞,
意為“另外的,其他的”。
【辨析】else與other
else 常放在不定代詞(something,anything,somebody,someone 等)或疑問詞(what,who,where等)之后作后置定語。
other 用作形容詞,放在名詞之前。
【舉例】What else can I speak?我還能說什么?
Please come some other day.請改日再來。
Do you have anything else to do?你還有別的事做嗎?
4.It's a good idea to spell and pronounce new words aloud every day.每天拼寫并大聲朗讀生詞是個好主意。
【解析】本句中的it是形式主語,真正的主語是動詞不定式to spell and pronounce new words aloud every day。其結(jié)構(gòu)為“It +be+名詞+to do sth.”。
【舉例】It is a good idea to go out for a walk after dinner.
晚飯后出去散步是一個好主意。
【拓展】類似的句型還有::It+be+形容詞+to do sth.
【舉例】It is a bit difficult to learn English well.
學(xué)好英語有點(diǎn)困難。
5.How about listening to the radio?聽廣播怎么樣?
【解析】How about...?意為“······怎么樣?”,常用來征求對方意見或向?qū)Ψ教岢鼋ㄗh,相當(dāng)于“What about...?”。about是介詞,其后接名詞、代詞或v.-ing形式作賓語。
【舉例】How about going swimming with me?
跟我一起去游泳怎么樣?
【應(yīng)用】-What about some milk
-OK! Let's go shopping.
A.buy B.buying C.to buy D.buys
【答案】B
6.That's good for our pronunciation.它有益于我們的發(fā)音。
【用法】be good for意為“對······有益”,其反義詞組為be bad for,意為“對······有害”。
【舉例】Eating more vegetables is good for your health.
多吃蔬菜對你的健康有益。
7.You just need to listen for key words and main ideas.你只需要聽關(guān)鍵詞和主旨大意。
【用法】句中need是實(shí)義動詞,后面可以跟動詞不定式或名詞作賓語。
【舉例】I need to buy another book.我還需要買一本書。
We need some help.我們需要一些幫助。
【應(yīng)用】Does she need the secret?
A.know B.knowing C.to know D.knows
【答案】C

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