一般现在时一般过去时一般将来时现在进行时.docx
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一般现在时一般过去时一般将来时现在进行时.docx
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一般现在时一般过去时一般将来时现在进行时
初中语法
一般现在时、一般过去时、一般将来时、现在进行时四种时态的区别
名称
定义
时间
动词形式
时间词
一般现在时
表示经常性或习惯性的动作
平时、经常
1、动词原形
2、第三人称单数
动词后-s/es
always、sometimes、usually、often、
everymorning、everyweek、
twiceaweek等等
现在进行时
表示此时此刻或现阶段正在进行的动作
正在进行
am/is/are+动词ing
now、rightnow、
atthemoment、look、listen等
一般将来时
表示将来发生的事
即将、计划
1、will/shall+动词原形
2、am/is/are+goingto+动词原形
inthefuture、
nextweek/month、
tomorrow、
intwoweeks等等
一般过去时
表示过去某一时候或某一段时间所发生的事情或存在的状态
过去(与现在无关的)
1、V-ed(规则动词)
ago、yesterday、
2、不规则动词变化
lastweek/night、
justnow、
onceuponatime等
注意:
1、一般现在时——第三人称单数的动词变化规则:
1)大多数动词在词尾加“S”
如:
stop-______;make-______read-______;play-______
2)以辅音字母加“y”结尾的,要先将“y”变为“i”,然后在加“es”
如:
fly-______;carry-______study-______;worry-______
3)以“s,x,ch,sh”结尾的,在词尾加“es”
如:
teach-______;watch-______
4)以“o”结尾的动词,加“es”
如:
go-______do-______
2、现在进行时——动词ing形式的变化规则
1.一般动词直接在词尾+ing
例:
read→______(读)talk→______(交谈)sing→______(唱歌)
2.以不发音e结尾的动词,先去e再加ing
例:
like→______喜欢write→______写skate→______(滑冰)
3.以重读闭音节结尾且末尾只有一个辅音字母的动词,双写末尾字母,再加ing
例:
stop→______(停止)get→______(得到)
4.少数几个以ie结尾的动词,变ie为f再加ing。
例:
lie→______(躺、撒谎)tie→______(系、捆绑)
3、一般过去时——动词的变化规则
(1)一般在动词后加-ed。
如:
play-______,offer-______,weigh-______,destroy-______,sign-______
(2)在以字母e结尾的动词后,只加-d。
如:
like-______,provide-______,hate-______date-______
(3)在以“辅音字母+y”结尾的动词后,则改y为i,再加-ed。
如:
supply-______,study-______.
(4)在以单短元音的重读闭音节结尾且,末尾只有一个辅音字母的动词后,双写最后一个辅音字母,再加-ed。
如:
plan-______,refer-______regret-______,ban-________
(5)还有一些不规则变化的要单独记。
如:
do--didknow--knewam/is--wascut--cutbecome--became
练一练:
一、写出下列动词的形式
1)写出下列动词的第三人称单数形式
know______listen______brush______watch______
go______do______have______
2)写出下列动词的ing形式
go-______,work-______close–______,come-_______become-______
get–______sit–______
3)写出下列动词的过去式
go______do______have______play______fly______
know______build______brush______listen______cut______
二、用所给动词的正确形式填空。
1.Heoften_______(read)21stCenturyTeens.
2.Ishe________(enjoy)hisstayhere?
3.We________(build)alabnextyear.
4.He________(write)atthemoment.
5.I________(be)inBeijinglastyear.
6.He________(be)tallerthanI.
7.Where_______he_______(tell)her
thenews?
8.I’mgoingto_______(work)hard.
9.Shecan_______(help)mewithmyEnglish.
10.They_______(read)newspapersnow.
综合练习:
一、用括号里的词的适当形式填空
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, Math, Science and Art at school.
6. Mike __________(go) to the park with his sister yesterday.
7. Last night, she ________(watch) TV with his parents.
8. ________ Mike________(read) English tomorrow?
9. How many lessons ______your classmate____(have) next week?
10. What time ____his mother_________(do) the housework tomorrow?
11. Don’t make a noise. Grandpa __________(sleep).
12. It ________(take) me two hours to finish my homework last night.
13. What ______ your mother _______(do) every evening?
She _____(wash) clothes.
14. Look!
She_________(do) her homework.
15. There ________ (be) a football match on TV next Sunday.
16. They ________ (visit) the Great Wall now.
17. The earth __________ (move) round the sun.
18. I ______(be) born in 1992.
19._______you _____( go) school yesterday?
No, I ________( not).
20. How long_____ you _______(stay) in Paris last time?
二、写出下列动词的第三人称单数形式:
1. wash_________ match _______guess______ study______ finish_________
go________ snow______ carry_________
2. stop______ see________ drive ________let_______ carry______ keep_____ join______ find_______ think________ teach______ catch______
3.stay_______ begin______ forget_______lie________die _______ run_______
prefer______give________ring_______dance______ hope_______
三、写出下列动词的过去式
tell_______ break _______ build_______ catch_______ begin_______ draw _______ eat_______ come _______ buy_______ cut_______
read _______ put_______ think_______ go_______ get_______
give_______ keep _______ know _______
四、单项选择
()1. ________ you___________ your homework now?
A. Are, do B. Do, do C. Will, do D. Are, doing
( )2. Look, they __________ a good time.
A. has B. have C. are having D. had
( )3. –I can’t find my pen. Can I use yours?
— Sorry, I__________ it now.
A. am using B. was using C. have used D. used
( )4. —____________ you ____________ to the radio?
—No, you can turn it off.
A. Did, listen B. Have, listened C. Do, listen D. Are, listening
( )5. Look!
Some children _________ games on the playground.
A. is playing B. are playing C. are played D. is going to play
( )6. ________ your mother ________ some cleaning on Sundays?
A. Does, does B. Do, does C. Does, do D. Do, do
( )7. Mr. Black often ________ fishing on Sundays.
A. go B. goes C. don’t go D. isn’t go
( )8. We _________go to play outside in winter.
A. do B. does C. don’t D. doesn’t
( )9. _________ your father usually go to work early every day?
A. Was B. Were C. Do D. Does
( )10. ________ you ________ English every morning?
A. Are, read B. Do, read C. Does, read D. Are, reading
( )11. Look at those clouds. It _____________ soon.
A. is going to rain B. is raining C. will rain D. won’t rain
( )12. The radio says it ________________ the day after tomorrow.
A. is going to snow B. is snowing C. will snow D. snows
()13.____________ Tom and Jim in the classroom just now?
A. Was B. Are C. Were D. Is
( )14. When I ________________ her in the hall, she was playing the piano.
A. see B. saw C. will see D. am seeing
( )15. He turned off the lights and then _______________ the classroom.
A. leaves B. will leave C. is leaving D. left
..
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