Be-动词用法及练习.docVIP

Be动词用法及练习

班别：___________________姓名：_________________

Be动词一共有5个：_______________________________________

二、Be动词用法：

单数：

复数：

现在时态：

is,am

are

过去时态：

was

were

三、is,am,are,was,were的否定式是在后面加not(n’t)。

四、怎样判断使用哪个Be动词？

1.先找时间提示，判断应该使用现在时态的Be动词还是过去时态的Be动词；再从人物或物品的数量去判断应该使用单数的Be动词还是复数的Be动词。

2.如果句子没有时间提示的，就从答句找提示。

3.一般来说，问句使用的Be动词与答句使用的Be动词是一致的。

4.“I”一定要用“am或was”。

五、用Be动词的适当形式填空：

1.What_______youdoing?I______playingbadminton.

2.What_______hedoing?He_______dancing.

3.What_______yoursisterdoing?She_______doingherhomework.

4.What_______theydoing?They’repracticingthepiano.

5._________youwatchingTV?No,I______not.

6._________yourmothercookingdinner?Yes,she________.

7._________TonyandJennystudying?No,they__________cleaningthewindows.

8.What_______theweatherliketoday?What________theweatherlikeyesterday?

9.What_______theweatherlike?It’scoolandwindy.

10.What______theweatherlike?Itwascoolandwindy.

11.What’stheweatherlikenow?It_______rainy.

12.Whatwastheweatherlike?It_______rainy.

13.What______theweatherlikelastwinter?

14.What______theweatherlikeinwinter?

15.What______theweatherlikeinAugust?

16.It______coldinDecemberinHarbin.

17._______ithotinsummer?Yes,it______.

18._______itwindytoday?No,it’snot.It______warm.

19._______itcloudyyesterday?Yes,it______.

20._______itrainyandcoldlastnight?No,it_______.

21._______ithotandsunny?No,itwasn’t.

22._______ithotandsunny?No,itisn’t.

23._______MarchbeforeApril?Yes,it______.

24._______SeptemberafterNovember?No,it_______not.

25._______JulyafterAugust?No,July______beforeAugust.

26.What______yourbedroomlikenow?It________tidy.

27.What______yourbedroomlikeyesterday?It__