資源簡(jiǎn)介

(共28張PPT)
語(yǔ)法專(zhuān)項(xiàng)
七年級(jí)上冊(cè)
Unit 3 My School
人教版7上（單元） 語(yǔ)法點(diǎn)
Unit 1 You and Me *be 動(dòng)詞的用法 * 人稱(chēng)代詞 * 物主代詞
Unit 2 We’re Family *主謂一致 *‘S型所有格
Unit 3 My School *方位介詞及短語(yǔ) *there be 句型
Unit 4 My Favorite Subject *連詞 and, but 和 because 的用法
Unit 5 Fun Clubs *情態(tài)動(dòng)詞 can *play+樂(lè)器/球類(lèi)/棋牌
Unit 6 A Day in the Life *時(shí)間表達(dá)法 * 問(wèn)時(shí)間 *頻率副詞
Unit 7 Happy Birthday *基數(shù)詞和序數(shù)詞 *日期的表達(dá) * 疑問(wèn)副詞
CONTENTS
02
01
there be 句型
方位介詞及短語(yǔ)
方位介詞及短語(yǔ)
知 識(shí) 要 點(diǎn)
03
05
01
between, among
in, on, to
in, on
04
02
across, across from
08
over, under ,on
07
near, beside, next to
in front of 和 in the front of
across, through, past
06
介詞 用法 例句 圖例
in 表示在某一地區(qū)在另外一個(gè)地區(qū)的內(nèi)部。 Shandong lies in the east of China.山東在中國(guó)的東部。
on 表示在某一地區(qū)在另外一個(gè)地區(qū)的外部，而且兩個(gè)地方接壤。 Hunan province is on the west of Jiangxi province. 湖南省在江西省的西邊。
to 表示在某一地區(qū)在另外一個(gè)地區(qū)的外部，兩個(gè)地方不接壤。 Tibet is to the west of Jiangxi. 西藏在江西的西邊。
1. in, on, to
China
Shandong
Hunan
Jiangxi
Tibet
Jiangxi
2.in front of, in the front of
介詞 用法 例句 圖例
In front of 在……前面 → 主要指在人/物外部的前面 There is a boy in front of the house. 在房子前面有一個(gè)男孩。
In the front of 在……前面→ 主要指在物體內(nèi)部的前面 There is a teacher’s desk in the front of the classroom. 在教室的前面有一張講臺(tái)。
介詞 用法 例句 圖例
in 樹(shù)外之物，如在樹(shù)上停留的鳥(niǎo)、小蟲(chóng)子和猴子等，需要用到介詞in Apples are on the tree. 蘋(píng)果長(zhǎng)在樹(shù)上。
on 一般樹(shù)本身之物，也就是“長(zhǎng)”在樹(shù)上的東西，如果實(shí)和花朵等，需要用到介詞on birds are in the tree. 鳥(niǎo)兒在樹(shù)上。
3. in, on, at
4. over, under，on
介詞 用法 例句 圖例
over “在…正上方”，垂直之上（不接觸） The sky is over our heads. 我們頭頂藍(lán)天。
under “在…正下方”，垂直下方（不接觸） The dog is sleeping under the table. 貓正在桌子下睡覺(jué)。
on “在…上；上方,如桌子上，墻上（接觸） There are two pictures on the wall. 墻上有二幅畫(huà)。
介詞 用法 例句 圖例
between 通常用于表示兩個(gè)具體的事物或人之間的關(guān)系或區(qū)別 There is a river between the two mountains. 兩座山之間有一條河流。
among 用于表示三個(gè)或三個(gè)以上的事物或人之間的關(guān)系或區(qū)別 The old man’s house lies among the tree. 老人的小木屋在樹(shù)林中。
5. between, among
介詞 用法 例句 圖例
across 表示從表面 橫穿 The dog is running across the grass after the cat. 那只狗正穿過(guò)草地追那只貓咪。
through 表示是 從內(nèi)部空間穿過(guò) After walking through the forest, they arrived at the small village. 穿過(guò)森林，他們到了那個(gè)小山村。
past 從某一物體的旁邊經(jīng)過(guò) A school buts went past school. 學(xué)校的小車(chē)經(jīng)過(guò)學(xué)校。
6. across, through, past
7. near, beside, next to
介詞 用法 例句 圖例
near 在…附近，沒(méi)有特定的方位，只是說(shuō)明人或物之間的距離比較近。 It’s so cold outside! Don’t sit near the window. 外面太冷了！別坐在窗戶旁邊。
beside 在…旁邊、附近 強(qiáng)調(diào)“與…并排” Come and sit beside me. 來(lái)坐在我旁邊吧。
next to 挨著…, next to表示緊挨著，挨著的距離是最短的。 Our house is the one next to the apple tree. 我們的房子在一課蘋(píng)果樹(shù)旁邊。
介詞 用法 例句 圖例
across 表示跨越、 橫跨 I walked across the bridge to get to the other side of the river. 我走過(guò)橋去到了河的對(duì)岸。
across from 在對(duì)面 There is a yellow building across from our school. 我們學(xué)校對(duì)面有棟黃色的建筑物。
8. across. across from
課本練一練
拓展練一練
選詞填空
next to, in front of, between, behind, across from
1．I sit ____________Jo and Diana.
2．Look! The little girl is standing__________ the car. It’s dangerous .
3．There’s a school just __________ our house.
4．Jill is my neighbor. She lives ____________my home.
5．—Where is Mimi I can’t see her.
—Oh, she is ____________ the door.
between
in front of
across from
next to
behind
there be 句型
there be 構(gòu)成的句子稱(chēng)為“存在
句”, 這種句型構(gòu)成形式一般為:
there be + 某人/物 + 地點(diǎn)/時(shí)間
意為：在某地有某物（或某人）。
There be--- 的構(gòu)成
肯定句：there be + 其他
否定句：there be + not + 其他
一般疑問(wèn)句：be + there + 其他
There is a banana on the desk.
There isn’t a banana on the desk.
Is there a banana on the desk
特殊疑問(wèn)句：be + there + 其他
Where is the banana
There is+可數(shù)名詞單數(shù)/不可數(shù)名詞+地點(diǎn)/時(shí)間狀語(yǔ)。
There is an apple on the table. 桌子上有一個(gè)蘋(píng)果。
There is some money in the purse. 錢(qián)包里有些錢(qián)。
There are+可數(shù)名詞復(fù)數(shù)+地點(diǎn)/時(shí)間狀語(yǔ)。
There are many books on the shelf. 書(shū)架上有一些書(shū)。
There are a lot of flowers in the garden. 花園里有好多花。
肯定句：there be + 其他
There is a cat under the tree. 大樹(shù)底下有一只貓。
There are two boys in the classroom. 教室里有兩個(gè)男孩。
There are two men in the office. 辦公室里有兩個(gè)男人。
There is a teacher in the house. 房子里有一個(gè)老師。
There are two tables and a flower in the room.
教室里有兩張桌子和一朵花。
跟我讀一讀
there be 結(jié)構(gòu)的否定句是在be 后加＂not＂或＂no＂,表示“沒(méi)有”之意。如果句中有some，變否定句時(shí)需將some變?yōu)閍ny。
否定句：there be + not + 其他
肯定：There is a knife in the kitchen.
否定: There is not a knife in the kitchen.
肯定：There is some ink in the bottle.
否定: There is not any ink in the bottle.
there be 結(jié)構(gòu)的一般疑問(wèn)句通常是把be提至there前，首字母大寫(xiě)，句末用問(wèn)號(hào)，肯定的回答為＂Yes，there is/are＂,否定回答為＂No，there isn’t/aren’t＂。
一般疑問(wèn)句：be + there + 其他
There is a radio on the desk.
Is there a radio on the desk
Yes, there is. / No, there isn’t.
There are some shoes under the bed.
Are there any shoes under the bed
Yes, there are. / No, there aren’t.
提問(wèn)句子的主語(yǔ)(包括主語(yǔ)前的修飾語(yǔ))時(shí),句型一律用
"what is + 地點(diǎn)介詞短語(yǔ) "(無(wú)論主語(yǔ)是單數(shù)還是復(fù)數(shù)都用is)。
There are some birds in the tree. →What's in the tree
就there be后面的地點(diǎn)狀語(yǔ)進(jìn)行提問(wèn)時(shí),句型用"where is / are + 主語(yǔ) "
There is a car in the street. →Where is the car
提問(wèn)可數(shù)名詞(主語(yǔ))前的數(shù)量時(shí),用how many,句型結(jié)構(gòu)為"how many + 復(fù)數(shù)名詞 + are there + 其它 "(主語(yǔ)無(wú)論是單數(shù)還是復(fù)數(shù),be通常要用are)。
There is a cat under the bed. →How many cats are there under the bed
特殊疑問(wèn)句：be + there + 其他
課本練一練
課本練一練
are
They ‘re
is
is
is
It’s
Are
aren’t
are
is
It’s
are
拓展練一練
1. There ________ many monkeys in the mountain.
2. There _______ a beautiful garden in our school.
3. There _________ some water in the glass.
4. There __________some bread on the table.
5. _________there any maps on the wall
6. There __________twenty desks in our classroom.
7. There __________ a bird in the tree.
8. There __________some trees near the house.
9. ________there a cup of tea on the table
10. There _________ some apple juice in the glass.
are
is
Is
are
is
are
Are
is
is
is
拓展練一練
把下例句子改成疑問(wèn)句:
1. There are four apples on the ground.
一般疑問(wèn)句:____________________________
2. There are some birds in the tree.
一般疑問(wèn)句:____________________________
3.There are five birds in the tree.
特殊疑問(wèn)句:___________________________
4. There is a girl and two boys in the picture.
否定句:_________________________________
Are there four apples on the ground
Are there any birds in the tree
How many birds are there in the tree
There isn’t a girl and two boys in the picture.
THE END

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