初中英语考试语法专题：一般现在时精讲+精练+答案.docx

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，seldom 极少，never从不
结构： 动词原形 （第三人称单数-动词+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

二、一般现在时用法

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。

They usually go to school by bike.
他们通常骑自行车去上学。

I take the medicine three times a day.
我一天吃药三次

She helps her mother once a week.
她每周帮她妈妈一次。

Mary’s father is a policeman.
玛丽的爸爸是个警察。

There are 50 students in my class.
我们班里有50名学生。

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 and sets in the west every day.
太阳每天从东边升起从西边落下。

Tomorrow is Tuesday.
明天是星期二。

三、一般现在时的句子转换：

(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。

①陈述句：We get up at 7:00 every morning.
我们每天早上7点起床。

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.
她有一个小弟弟。
疑问句→ Does she have a little brother?
否定句→ She doesn’t have a little brother.
一 用所给词的正确形式填空，并且把关键词圈出来。

1. We often___________(play) on the playground.
2. He _________(get) up at six o’clock.
3. __________you _________(brush) your teeth every morning.
4. What_______ (do) he usually ________(do) after school?
5. Danny _______(study) English, Chinese, Maths, Science and Art at school.
6. Mike sometimes __________(go) to the park with his sister.
7. At eight at night, she ___________(watch) TV with his parents.
8. ________ Mike________(read) English every day?
9. How many lessons ______your classmate_______(have) on Monday?
10. What time _______his mother_________(do) the housework?
11. He often _________(have) dinner at home.
12. Daniel and Tommy___ (be) in Class One.
13. We_______ (not watch) TV on Monday.
14. Nick ________(not go) to the zoo on Sunday.
15. They_________ (like) the World Cup?
16. What _______they often _______(do) on Saturdays
17. Your parents___________ (read) newspapers every day?
18. The girl_________ (teach) us English on Sundays.
19. She and I __________(take) a walk together every evening.
20. There__________ (be) some water in the bottle.
21. Mike _________(like) cooking.
22. They__________ (have) the same hobby.
23. My aunt_________ (look) after her baby carefully.
24. You always_______ (do) your homework well.
25. I________ (be) ill. I’m staying in bed.
26. She________ (go) to school from Monday to Friday.
27. Liu Tao ________(do) not like PE.
28. The child often______ (watch) 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)

2. I have many books. （改为否定句）

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

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

5. I watch TV every day. （改为一般疑问句）

6. David has a goal. （改为一般疑问句）

7. Nancy doesn’t run fast （肯定句）

8. My dog runs fast. (一般疑问句)

写出下列动词的第三人称单数形式：

1.wash________match_______guess______ study______ finish_________ go________ snow______ carry_________ stop______ see________

2.drive ________let_______ carry______ keep_____ join______ find_______ think________ teach______ catch______ stay_______ begin______ forget_______have______ lie________ run_______ prefer______ give________ ring_______ dance______ hope_______

单项选择：

1. The picture _______ nice.
A. looks B. is looked C. look D. is looking

2. She ______ down and soon falls asleep.
A. live B. lain C. laid D. sits

3. The plane ______ over there.
A. is B. are C.am D. was

4. John always ______ others.
A. help B. helping C. helps D. to help

5 . He ______for eight hours every day.
A. working B. to work C. works D. worked

6. He sits down and ______ a rest.
A. having B. have C. to have D. has

7 Uncle Wang never ______ a cake.
A. make B. to make C. making D. makes

答案
填空
1-5:play,gets,do  brush,does do，studies
6-10:goes,watches,does read,does have,dose do
11-15:has,are,don't watch,doesn't go, Do...like
16-20:do do,Do...read,teaches,take,is
21-25:likes,have,looks,do,am
26-30:goes,does,watches,have,visit
改句子
Yes,I do.
I don't have many books.
Gao Shan's sister doesn't like playing table tennis.
Does she live in a small town near New York?
Do you watch TV everyday?
Does David have a goal?
Nancy runs fast.
Does your dog run fast?
动词变单三
washes,matches,guesses,studies
finishes,goes,snows,carries,stops,sees

drives,lets,carries,keeps,joins
finds,thinks,teaches,catches,stays
begins,forgets,has,lies,runs
prefers,gives,rings,dances,hopes
选择
ADACCDD