(完整word版)初中英语一般现在时教案

初中英语一般现在时教案

一、一般现在时定义

表示经常性或习惯性的动作或一般性事实，也可表示现在的状态或主语具备的性格和能力。常与副词every day（每天），always（总是）,usually（通常）,often（经常）sometimes （有时）等时间状语连用。

1）表示经常性或习惯性的动作。

I go to school every day. 我每天去上学。

You usually get up at six. 你通常六点起床。

He often plays sports. 她经常做运动。

2）表示客观真理，科学原理，自然现象等客观事实或格言谚语等。

The sun rises in the east every day.太阳每天从东方升起。

The earth goes around the sun.地球绕着太阳转。

Practice makes perfect. 熟能生巧。

3）表示平日的喜好。

I like bananas.

He likes ice cream.

4）表示事物或人物的特征、现在的状态。

The sky is blue.天空是蓝色的。

Mary’s father is an English teacher. 玛丽的爸爸是一名英语老师。

二．动词第三人称单数形式

一般现在时中，只有主语是第三人称单数时，动词才要变成第三人称单数的形式

其他人称用动词原形。

动词第三人称单数形式变化规则：

1.（1）多数直接在动词词尾加-s.

play —plays like —likes ask---asks work---works get---gets call---calls

（2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加-es.

watch---watches wish---wishes do---does go---goes （3）以“辅音字母加+y”结尾的动词，要先把y变为i再加-es.

try---tries study---studies cry---cries fly---flies

2.不规则变化：be---- is have----has

注意：动词第三人称单数形式可与名词复数变化规则比较记忆

Practice:

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.

21 We often ___________ (play) in the playground.

22. He _________ (get) up at six o'clock.

23. ________ you __________ (brush) your teeth every morning?

24. What ________(do) he usually ________ (do) after school?

25. Danny ____________ (study) English, Chinese, math, science and art at school.

26. Mike sometimes __________ (go) to the park with his sister.

27. At eight at night, she ____________ (watch) TV with her parents.

28. ________ Mike _________ (read) English every day?

29. How many lessons _________ your classmate _________ (have) on Monday?

30.What time _________ his mother _________ (do) the housework?

答案：1 has 2 are 3 doesn’t watch 4 doesn’t go 5 Do like 6 do do 7 Do read

8 teaches 9 take 10 is 11 likes 12 have 13 look/is looking 14 do

15 am 16 goes 17 does 18 watches 19 have 20 is 21 play 22 gets 23 Do brush

24 does do 25 studies 26 goes 27 watches 28 Does read 29 does have 30 does do

三、一般现在时的句型转换：

1）当句子中有be动词或情态动词时

变为一般疑问句：把be动词或情态动词(can,could等)提到主语的前面，肯定句的第一人称主语变为第二人称，句末用问号。（口诀：一调二变三问号）;

变为否定句：在be动词或情态动词后面直接加not变成否定句. (口诀：be后not莫忘记) 例：①陈述句：I can play soccer.

疑问句→ Can you play soccer? Yes,Ican./ No, I can’t.

否定句→ I can not /can’t play soccer.

②陈述句：She is my sister.

疑问句→ Is she your sister? Yes, I am./ No, I’m not.

否定句→ She is not/is n’t my sister.

注意：对一般疑问句的回答：一般是用什么问就用什么来回答。

但以下例外：Is this a pencil? Yes , it is./ No, it isn’t.

Is that your backpack? Yes , it is./ No, it isn’t.

Are these your parents? Yes, they are./ No, they aren’t.

2）当句子中没有be动词，也没有情态动词时

变一般疑问句：在主语前加助动词do (主语是I, we, you,以及复数)或does（主语是第三人称单数she,he,it等，肯定句的第一人称主语变为第二人称，句末用问号。