There_be_句型精品課件.ppt

1、There be 句型,There is a picture on the wall. There is a bag behind the chair. There are many books on the desk. There are many people in the hall.,There +is /are+ 某物 /人+ 某地 某地有某物或某人 “有,存在”,There is a dog in the room.,There are two dogs in the room.,There be句型中的be動(dòng)詞要和后面的主語(yǔ)在數(shù)上保持一致,（1）如果句子的主語(yǔ)是單數(shù)可數(shù)名詞或不可數(shù)

2、名詞時(shí)，be動(dòng)詞就用is.如： There is a table in the room. 房間里有一張桌子。 There is a little water in the bottle. 瓶子里有一點(diǎn)水。 （2）如果句子的主語(yǔ)是復(fù)數(shù)名詞時(shí)，be動(dòng)詞就用are。如： There are some pencils on the chair. 椅子上有一些鉛筆,就近原則,（3）如果有兩個(gè)或兩個(gè)以上的主語(yǔ)時(shí)，be動(dòng)詞要和最靠近它的那個(gè)主語(yǔ)在數(shù)上保持一致。如： There is a pen and some books on the desk. 書(shū)桌上有一支鋼筆和一些書(shū)。 There are some

3、 books and a pen on the desk. 書(shū)桌上有一些書(shū)和一支鋼筆。,There is/are- 的否定句is/are后加not, 肯定句中的some變any,There is a beautiful flower on the desk. There is not a beautiful flower on the table. There is some water in the bottle. There isnt any water in the bottle.,There is/are- 的一般疑問(wèn)句 is/are要提前, some 變any,其他都不變,There

4、 is a radio on the desk.(一般疑問(wèn)句) Is there a radio on the desk ? Yes, there is. / No, there isnt There are some shoes under the bed.（一般疑問(wèn)句） Are there any shoes under the bed? Yes, there are. / No, there arent.,There is/are- 的特殊疑問(wèn)句,a）就There be后面的主語(yǔ)進(jìn)行提問(wèn)， 指物用“Whats ( there ) ” 指人用“Whos ( there ) ” 其中的the

5、re在口語(yǔ)中經(jīng)常省略。值得注意的是，無(wú)論是原句的主語(yǔ)是單數(shù)還是復(fù)數(shù)，提問(wèn)時(shí)動(dòng)詞be均用單數(shù)。如： （1）There are some bikes in the room Whats (there) in the room? （2）There is a boy in the house. Whos (there) in the house?,b) 對(duì)there be后面的地點(diǎn)狀語(yǔ)進(jìn)行提問(wèn)，用“Where is / are+主語(yǔ)”表示，注意其答語(yǔ)變化。如： （1）There is a car under the tree. Where is the car? Its under the tree.

6、 （2）There are three apples on the table. Where are the three apples? Theyre on the table.,c)對(duì)there be后面主語(yǔ)的數(shù)量進(jìn)行提問(wèn) 如果主語(yǔ)是可數(shù)名詞，無(wú)論是單數(shù)還是復(fù)數(shù)，均用“How many+復(fù)數(shù)名詞+are there+地點(diǎn)介詞短語(yǔ)”表示； There are three bikes in the house. How many bikes are there in the house? There is a boy in the room. 如果主語(yǔ)是不可數(shù)名詞，則用“How much + 不

7、可名詞+is there+地點(diǎn)介詞短語(yǔ)”表示。如： There is a little water in the bottle. How much water is there in the bottle?,There be句型有特點(diǎn)，主語(yǔ)跟在be后邊。 單數(shù)主語(yǔ)用is，復(fù)數(shù)用are記心間， 多個(gè)主語(yǔ)并列時(shí)，be隨身邊主語(yǔ)變。 變否定，很簡(jiǎn)單，be后要把not添。 變問(wèn)句也不難，把be提到there前。 肯定句中用 some，否定疑問(wèn)any 換。,總結(jié),特殊疑問(wèn)句- 對(duì)人提問(wèn)用whos, 對(duì)事物提問(wèn)用whats， be動(dòng)詞一律用單數(shù)is 對(duì)地點(diǎn)提問(wèn)用where； 對(duì)數(shù)量提問(wèn)可數(shù)名詞用how many+名詞復(fù)數(shù)+are there； 不可數(shù)名詞用how much+不可數(shù)名詞+ is there,練習(xí)：用be的適當(dāng)形式填空。 1. There _a map on the wall. 2. There _many things on her desk. 3. There _twenty yuan in my purse. 4. There _a big dog and a smal