There_be_句型精品課件PPT課件

1、.,1,There be 句型,.,2,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”,.,3,There is a dog in the room.,There are two dogs in the room.,.,4,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

2、句子的主語(yǔ)是單數(shù)可數(shù)名詞或不可數(shù)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,.,5,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. 書桌上有一支鋼筆

3、和一些書。 There are some books and a pen on the desk. 書桌上有一些書和一支鋼筆。,.,6,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.,.,7,There is/are- 的一般疑問(wèn)句 is/

4、are要提前, some 變any,其他都不變,There 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.,.,8,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 ( ther

5、e ) ” 指人用“Whos ( there ) ” 其中的there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?,.,9,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.

6、Where is the car? Its under the tree. （2）There are three apples on the table. Where are the three apples? Theyre on the table.,.,10,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 b

7、oy in the room. 如果主語(yǔ)是不可數(shù)名詞，則用“How much + 不可名詞+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?,.,11,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。,.,12,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,.,13,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 s