三单动词的变化规则

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三单动词的变化规则

1.一般情况下,直接加-s

2.以s. x。 sh。 ch. o结尾,加-es

3.以“辅音字母+y”结尾,变y为i,再加—es

一般现在时用法专练:

一、写出下列动词的第三人称单数

drink ________ go _______ stay ________ make ________

look _________ have_______ pass_______ carry ____

come________ watch______ plant_______ fly ________

study_______ brush________ do_________ teach_______

二、用括号内动词的适当形式填空.

1。 He often ________(have) dinner at home.

2. Daniel and Tommy _______(be) in Class One.

3。 We _______(not watch) TV on Monday。

4。 Nick _______(not go) to the zoo on Sunday.

5。 ______ they ________(like) the World Cup?

6. What _______they often _______(do) on Saturdays?

7。 _______ your parents _______(read) newspapers every day?

8。 The girl _______(teach) us English on Sundays。

9. She and I ________(take) a walk together every evening。

10. There ________(be) some water in the bottle。

11。 Mike _______(like) cooking.

12。 They _______(have) the same hobby。

13。 My aunt _______(look) after her baby carefully。

14。 You always _______(do) your homework well.

15。 I _______(be) ill。 I’m staying in bed。

16. She _______(go) to school from Monday to Friday.

17。 Liu Tao _______(do) not like PE。

18. The child often _______(watch) TV in the evening。

19。 Su Hai and Su Yang _______(have) eight lessons this term。

20. -What day _______(be) it today? It’s Saturday。

三、按照要求改写句子

1。 Daniel watches TV every evening.(改为否定句)

___________________________________________________

2。 I do my homework every day.(改为一般疑问句,作否定回答)

________________________________________________________

____________________________

3。 She likes milk.(改为一般疑问句,作肯定回答)

_______________________________________________________

____________________________

4。 Amy likes playing computer games。(改为一般疑问句,作否定回答)________________________________________________________

____________________________________

5。 We go to school every morning。(改为否定句)

_______________________________________________________

6. He speaks English very well。(改为否定句)

___________________________________________________

7. I like taking photos in the park。(对划线部分提问)

________________________________________________________

8。 John comes from Canada.(对划线部分提问)

___________________________________________________

9. She is always a good student.(改为一般疑问句,作否定回答) ________________________________________________________

________________________________

10。 Simon and Daniel like going skating。(改为否定句)

___________________________________________________

五、改错(划出错误的地方,将正确的写在横线上)

1. Is your brother speak English? __________________ 2。 Does he likes going fishing? __________________ 3。 He likes play games after class. __________________

4. Mr。 Wu teachs us English。 __________________

5. She don’t do her homework on Sundays. _________________

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