一般现在时态,现在进行时态,一般过去时态,一般将来时态讲解及专项练习
一、一般现在时
一般现在时表示经常、反复发生的动作或存在的状态.
一、表示一般现在时的时间状语
一般现在时常和always, often, usually, every day, sometimes等表示时间的状语连用.
二、行为动词在一般现在时中的用法:一般人称的谓语动词用原形.,但单数第三人称做主语时谓语动词词尾发生变化:即.动词词尾加-s;或.-es,
三、动词遇到单数第三人称时的表示方法
在一般现在时中, 当主语是单数第三人称时, 行为动词的形式是在词尾加-s 或–es 具体方法如下:
1.一般情况下,直接加-s
Eg:works,plays, rains, es
2.以sh, ch, s, x 或o 结尾的词后加–es
Eg:washes, teaches, fixes, does, goes
3.以辅音字母加-y 结尾的,先把‘y’改成‘i’, 再加-es
Eg:studies, flies, carries
四、一般现在时的用法:
1、表示经常、反复发生的动作,现存的习惯或状态。常与often, always, usually, every day, sometimes, never, once a day, ldom等时间状语连用。例如:
I am a teacher.
We are Chine.
She goes to work every day.
He always helps others.
2、表示客观事实或普遍真理。例如:
There are ven days in a week.
The earth goes round the sun.
The sun ris in the east and ts in the west.
The water boils at 100℃.
Actions speaks louder than words. 行动胜于言辞。(谚语
3、在连词when, before, if, as soon as, until 等引导的表示将来的行为的状语从句中,常用一般现在时表示将来的动作。例如;
If it is fine tomorrow, we’ll have a football match.
I’ll ring you up before I leave the office.
When I finish my homework, I’ll tell you a story.
4、表示安排或计划好的未来的动作,只限于go, come, leave, start, stay, return, arrive, begin, be 等动词。例如:
My train leaves at 6:30 this morning.-
How long do you stay here?
We start at 8 tomorrow morning for Beijing.
5、表示主语的特征、性格、能力等。
Tom studies very hard.
She is always ready to help others.
I major in English.
6、一般现在时还可用在戏剧,电影的剧本解说,体育比赛的解说以及图片的说明等场合。
Tom carries the ball to the left. 汤姆把球带到左方。
The picture shows us how they built the motorway last year.
这张照片给我们展示了他们去年如何建设高速公路。
课堂练习:
1. 写出下列动词第三人称单数的变化形式;
be have come go stay teach write take study watch fly play
I.用所给动词的适当形式填空。
1. We often___________(play in 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, Chine, Math, Science and Art an 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 houwork?
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. He often _______(have dinner at home.
22. Daniel and Tommy _______(be in Class One.
23. We _________(not watch TV on Monday.
24. Nick _________(not go to the zoo on Sunday.
25. They _____(like the World Cup?
26. What they often ____(do on Saturdays?
27. Your parents _____(read newspapers every day?
28. The girl ____(teach us English on Sundays.
29. She and I _____(take a walk together every evening.
30. There ____(be some water in the bottle.
31.What time_________ his father_________(do the work?
32.He _________(get up at five o’clock.
33.__________ you _________(brush your teeth every morning.
34.What ________ ( do he usually ________( do after school?
