期末复习：一般现在时讲解+练习，可打印附答案

一、定义与讲解

一般现在时：表示经常性，习惯性的动作或状态。

时间状语：often 经常，usually通常，always 总是，every每个，sometimes 有时，never从不，seldom 极少

结构：动词原形 （第三人称单数+s/es）。

第三人称单数变化：

(1)直接在动词词尾加-s.

ask---asks work---works

get---gets stay---stays

(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

fix---fixes do---does

go---goes pass---passes

(3)以“辅音字母加 - y”结尾的动词，要先变y为i再加-es.

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

2.不规则变化：

be---- is are have----has图片

二、一般现在时用法

图片1. 表示经常性，习惯性,永久性的动作或存在的状态。通常与副词sometimes, often, usually, always, every day (year, month ), once (twice, three times) a day,等时间状语连用。

例：

They usually go to school by bike.

I take the medicine three times a day.

She helps her mother once a week.

Mary’s father is a policeman.

There are 50 students in my class.

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。

例：

The sun rises in the east and sets in the west every day.

Tomorrow is Tuesday.

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，则把be动词或情态动词(can,could等等)提到主语的前面变成疑问句;在be动词或情态动词后面加not变成否定句.

例：

①陈述句：She is a student.

疑问句→ Is she a student?

否定句→ She is not a student.

②陈述句：I can swim.

疑问句→ Can you swim？

否定句→ I can not swim.

(2) 当句子中即没有be动词，也没有情态动词时，则在主语前加助动词do (you,以及复数), does(单数she,he,it)变成问句;在主语后谓语动词前加助动词don’t(I,you,以及复数), doesn’t(单数she,he,it)变成否定句，助动词后的动词要变成动词原形。

例：

①陈述句：We get up at 7:00 every morning.

疑问句→Do you get up at 7:00 every morning?

否定句→We don’t get up at 7:00 every morning.

②陈述句：She has a little brother.

疑问句→ Does she have a little brother?

否定句→ She doesn’t have a little brother.

一般现在时练习

一、 用所给词的正确形式填空。

1. We often play on the playgound.

2. He (gets) up at six o’clock.

3. Do you (brush) your teeth every morning.

4. What (does) he usually (do) after school?

5. Danny (studys) English, Chinese, Maths, Science and Art at school.

6. Mike sometimes(goes) to the park with his sister.

7. At eight at night, she (watches) TV with his parents.

8. Does Mike(read) English every day?

9. How many lessons does your classmate(have) on Monday?

10. What time does his mother (do) the housework?

11. He often (has) dinner at home.

12. Daniel and Tommy(are) in Class One.

13. We(don’t watch) TV on Monday.

14. Nick (doesn’t go) to the zoo on Sunday.

15. They (likes) the World Cup?

16. What do they often (do) on Saturdays

17. Your parents (read) newspapers every day?

18. The girl (teaches) us English on Sundays.

19. She and I (take) a walk together every evening.

20. There (is ) some water in the bottle.

21. Mike (likes) cooking.

22. They (have) the same hobby.

23. My aunt (looks) after her baby carefully.

24. You always (do) your homework well.

25. I (am) ill. I’m staying in bed.

26. She (goes) to school from Monday to Friday.

27. Liu Tao (does) not like PE.

28. The child often(watches) TV in the evening.

29. Su Hai and Su Yang (have) eight lessons this term.

30. They often (visit) the Great Wall.

二、改句子。

1. Do you often play football after school? (肯定回答)

Yes,I do.

2. I have many books. （改为否定句）

I don t have many books.

3. Gao Shan’s sister likes playing table tennis （改为否定句）

Gao Shan s sister doesn t like playing table tennis.

4. She lives in a small town near New York. （改为一般疑问句）

Does she live in a small town near New York?

5. I watch TV every day. （改为一般疑问句）

Do you watch TV everyday?

6. David has a goal. （改为一般疑问句）

Does David have a goal?

7. Nancy doesn’t run fast. （肯定句）

Nancy runs fast.

8. My dog runs fast. (一般疑问句)

Does your dog run fast?

三、写出下列动词的第三人称单数形式。

1. washes,matches,guesses,studies

finishes,goes,snows,carries,stops,sees

2. drives,lets,carries,keeps,joins

finds,thinks,teaches,catches,stays

begins,forgets,has,lies,runs

prefers,gives,rings,dances,hopes

四、单项选择。

（A）1. The picture _______ nice.

A. looks B. is looked C. look D. is looking

（D）2. She ______ down and soon falls asleep.

A. live B. lain C. laid D. sits

（A）3. The plane ______ over there.

A. is B. are C.am D. was

（C）4. John always ______ others.

A. help B. helping C. helps D. to help

（C）5 . He ______for eight hours every day.

A. working B. to work C. works D. worked

（D）6. He sits down and ______ a rest.

A. having B. have C. to have D. has

（D）7. Uncle Wang never ______ a cake.

A. make B. to make C. making D. makes