七年級英語Therebe句型講解和練習(xí)

1、There be 句型'、專題講解There be 句型1、定義：There be結(jié)構(gòu)主要用以表達某地有某人(某物)”其基本句型為“ There be +某物或某人(主語)+某地”。2、 be動詞的選擇：There be結(jié)構(gòu)中的謂語動詞 be( is / are)在人稱和數(shù)上應(yīng)與 其后的主語保持一致。主語是不可數(shù)名詞或單數(shù)可數(shù)名詞時用is ；主語是復(fù)數(shù)時用are。3、具體結(jié)構(gòu)：There is +單數(shù)可數(shù)名詞/不可數(shù)名詞+地點狀語.E.g. There is a desk in the classroom.在教室里有一張桌子。(2) There are +復(fù)數(shù)名詞+地點狀語.E.g.

2、There are 5 apples in the box.盒子里有五個蘋果。口訣：有”字放前面，有啥”放中間；時間地點放后面；單數(shù)is,復(fù)數(shù)are注意be的兩變化。4、句型變化：(1) 、否定句：there be的否定式通常在 be后加not。E.g. There is a bike under the tree. 樹下有一輛自行車。There isn't a bike un der the tree.E.g. There are 2 little girls in the room.在房間里有兩個小女孩。There aren't 2 little girls in the

3、room.(2) 、一般疑問句及其答語：1、一般疑問句：把 be動詞提前，首字母大寫，句末用問號即可。2、回答時，“用什么問，就用什么答”，用Is / Are there來提問，就用there is / are L來回答?？隙ɑ卮穑篩es, there is / are.否定回答：No, there isn't / are n't.E.g. 1、There are two cats in the tree.樹上有兩只貓。Are there two cats in the tree?Yes, there are. No, there aren't.2、There is a

4、 computer on the desk . 在桌子上有一臺電腦。Is there a computer on the desk ？Yes, there is. No, there isn't.課堂練習(xí)： 1. There is a new bed and an old desk in the room .否定句一般疑問句否定回答5、some和any在“there b甸型中的用法：some 一些(some用于肯定句)：l any 些(any 用于否定句和一般疑問句)注意：There be句型在變成否定句或一般疑問句時，要注意把句中的some變成 any。誠信專業(yè)優(yōu)質(zhì)規(guī)范第1頁E.g.

5、1、There is some water in the bottle .在瓶子里有一些水。There isn't any water in the bottle. （否定句）Is there any water in the bottle ?（一般疑問句）2、There are some children in the picture. 圖片里有一些小孩。There aren't any childre n in the picture.（否定句）Are there any children in the picture ?（一般疑問句）課堂練習(xí)： 1. - Are ther

6、eshops n ear here?-No, there areshops n ear here.A. some, notB. some, anyC. any, notD. any, no2. There are some tables on the floor.（變?yōu)榉穸ň洌?、就近原則：there是個近視眼。若句子中有幾個并列的主語時,be的形式要與離其最近的一個主語在人稱和數(shù)上保持一致。E.g. I.ThereJs a pen, two pen cils and some books on the desk.書桌上有一支鋼筆、兩支鉛筆和一些書。2. There are two pen c

7、ils, a pen and some books on the desk.書桌上有兩支鉛筆、一支鋼筆和一些書。3. There some books , two pencils and a pen on the desk.書桌上有一些書、兩支鉛筆和一支鋼筆。課堂練習(xí)：There milk and eggs on the table .在桌子上有牛奶和雞蛋。There eggs and milk on the table.7、“ there be 和 “ have的區(qū)別There be表示 存在有” ；have （has）表示 所屬有”。他們都翻譯為 有”，但具體用法不 相同，且兩種結(jié)構(gòu)不能同

8、時合用。E.g.1、I have a book .我有一本書。（注：書歸我所有，我是書的主人。t所屬有）2、There is a book on the desk .在桌子上有一本書。（注：書只是存在于桌子上，但書不屬于桌子所有。t存在有）8、常見的的介詞和介詞短語：介詞：at 在.in在里面on在上面under在下面behind在后面near在附近介詞短語舉例：at home 在家in the box 在盒子on the floor 在地板上under the tree 在樹下behind the door 在門后面near the zoo 在動物園附近in front of 在前面（2）變

9、式練習(xí)一、用恰當(dāng)?shù)腷e動詞填空。1. Therea map on the wall.2. Theremany things on her desk.3. Therea big dog and a small cat n ear the table. 4. Theretwo bikes un der the tree.5. Therea pen, two pen cils and an eraser in the pen cil-box.6. Theresome books, a pen cil-box and a pen on her desk.7. Theresome milk in the

10、 glass. 8.Theresome people un der the big tree.9. Therelots of flowers in our garde n.、單選題1. there a radio on your desk?A. AreB. IsC. Am2. there a map on the wall? Yes, there.D. Are /areA. Are / isB. Is / areC. Is / is3. Theretwo apples, one orange and one banana on the table.A. hasB. areC.amD.is第4頁

11、4. Therea pencil, a book and two pens on the table.A.isB. areC.amD.have5. Are therepictures on the wall? No, there aren'tA. any / anyB. some / any6. Theresome water in the cup .A. isB.amC. some / someD. any/someC. areD. be】、鞏固練習(xí)、用 have或has填空。1. Ia nice picture.3. Theysome kites.5. Her mothera va

12、se（花瓶）.7. My friendsa football.9. What do your friends?2. Hea good friend.4. Wesome flowers.6. Nancymany skirts.8. What do you?10. His brothera basketball.第#頁D. beD. WasD. there areD. have n'tD. are a1. 把下列句子改為否定句和一般疑問句。1. I have a ping-pong ball.否疑2. There is a book and a pen in the bag.否疑3. Hi

13、s aunt has a new TV.否疑4. There are some boys in our class.否疑五、拓展訓(xùn)練、單選題1. Theresome water in the cup .A. isB. amC. are2. there a book on the desk now ?A. IsB. AreC. Were3. How many peoplein your family ?A. do you have B. are thereC. you had4. Thereany trees in front of the classroom.A. is n'tB. a

14、ren'tC. has n't5. Theresheep in the field .A. isB. are muchC. are many6. There arein the field .They are eat ing grass.A. a horseB. much horses C. many horse D. many horses7. Therea new bed and an old desk in the room .A. isB. areC. haveD.has8. any trees in the picture ?A. Is thereB. Are the

15、reC. Was there D. Were there9. Therepen cil-box, two books and some flowers on the desk.A. is aB. are someC. has aD. have some10. How manyare there in your classroom?A. desksB. deskC. chairD. door、用 “havehas” ,“there is, there are "或者 “is there, are there 填空。1.1a good father and a good mother.2

16、. a book on the desk.3. Hea tape-recorder.4. Theya n ice garde n.5. What do you?6. a readin g-room in the buildi ng?7. What does Mike?8. any books in the bag?9. My fathera story-book.10. any flowers in the garde n?11. How many stude ntsin the classroom?12. My pare ntssome n ice pictures.13. some map

17、s on the wall.14. David ' s friendssome dogs.15. many childre n on the hill.家庭作業(yè)、填上恰當(dāng)?shù)?be動詞2.Therean orange in the basket.4.there any birds in the tree?6.Theremany ani mals in the zoo.8.Therefour seas ons in a year.1.Theretwo wome n in the kitche n.3. Therethree pens on the table.5. Theresome girls playing in the park.7. Theretwenty apples on the tree.、按要求完成句子1. There is a computer in my house.（ 一般疑問句 ）a computer inhouse?2. There are some flowers on the