八年級英語時態(tài)復習

1、英語動詞時態(tài)：時間的變化+動詞詞型的變化（一）一般現(xiàn)在時 一、定義1) 經(jīng)常性或習慣性的動作。       I leave home for school at 7 every morning.    2) 客觀真理，客觀存在，科學事實。     The earth moves around the sun.     Shanghai lies in the east of China.  

2、60; 3) 現(xiàn)在時刻的狀態(tài), 或主語具備的能力、性格和個性。     They are at school .     Ann Wang writes good English but does not speak well.二、連用的時間狀語： every/day/morning/week/moth/year, sometimes,often, usually,  always, never at six, on Sundays,三、構成1）be動詞的一般現(xiàn)在式：（第一人稱單數(shù)用am第三人稱單數(shù)用is

3、, 其余的人稱用are。）肯定句：主語+am/is/are+其他 如： You are workers,she is a writer and I am a student.否定句: 主語+ am/is/are +not+其他如：She is 13 and her two brothers are 15.一般疑問句: Am/Is/Are +主語+其他？如：Are you lily? Is she Miss Green?2）行為動詞的一般現(xiàn)在時：(第三人稱單數(shù)用does（動詞三單形式），其余人稱用do(動詞原形)肯定式：主語+do/does+其它。如：She likes reading but

4、we like singing.否定式：主語+dont/doesnt+動詞原形+其它。如：My sisters dont go to the zoo. May doesnt go,either.一般疑問句：Do/Does+主語+動詞原形+其它？肯定回答：Yes，主語+do/does.否定回答No，主語+dont/doesnt.如：Do they have a meeting? Yes，they do. / No，they don't.Does Lilei play football everyday? Yes,he does/No, he doesnt.特殊疑問句：特殊疑問詞+do/d

5、oes+動詞原形+其他？如：What time do you get up every morning?When doeso her homework on weekdays?補充：單三主語與非單三主語的區(qū)別單三主語：I, we, you之外的主語中的單數(shù)。如：my cousin, the panda , their school, our Chinese teacher, that car。非單三主語：包括I, we, you和第三人稱復數(shù)主語。:如：they, his brothers, the twins。（二）現(xiàn)在進行時 一、定義：1、表示現(xiàn)在（說話的瞬間）正在進行或發(fā)生的動

6、作如：Se is reading a book now          2、表示現(xiàn)階段正在進行或當前一段時間內一直進行的動作。 如：They are working on the farms these days . 3、表示將要發(fā)生的動作或行為(適用于某些動詞：如fly(飛往),leave(離開)，go，come，arrive，reach，move等。) 如：Were leaving tomorow.二、結構: （1）肯定式：主語bev-ing其它。如：     

7、;  He is mending his bike他正在修自行車。（2）否定式：主語benotv-ing其它。如：       He is not（isn't） mending his bike他沒在修自行車。（3）疑問式：主要分一般疑問句和特殊疑問句兩種句式。       一般疑問句：Be主語v-ing其它？如：              

8、0; Is he mending his bike？他正在修自行車嗎？       Yes，he is（No，he isn't）       特殊疑問句：疑問詞be主語v-ing其它？如：What is he doing？他正在干什么？三、常用于現(xiàn)在進行時的時間狀語提示詞：（1）Look！或Listen！提示我們說話時動作正在進行，應用現(xiàn)在進行時。如：Look！The children are playing games over thereListen！Who's s

9、inging in the classroom？（2）now（現(xiàn)在），at pesent, at this moment等常表示說話時動作正在進行，這時也常用現(xiàn)在進行時。如：We are reading English now（3）these days，this week等表示當前一段時間內的活動或現(xiàn)階段正在進行的動作時常用現(xiàn)在進行時。如：We are playing football these days這些天我們在踢足球。（4）描述圖片中的人物的動作時常用現(xiàn)在進行時，以示生動。如：Look at the pictureThe girl is swimming（5）有時句子中可能沒有時間狀語

10、，但如果表示的是說話時或者現(xiàn)階段正在進行的動作，就應該用現(xiàn)在進行時。如：What's Jim doing？吉姆在干什么？He is cleaning the room他正在打掃房間。注意：是不是所有的動作都可以用現(xiàn)在進行時？不是。有一些表示狀態(tài)、結果、感覺和感情的動詞，如have（有），be（是），like（喜歡），know（知道），want（想要），think（認為），see（看見），hear（聽見），forget（忘記）等，一般不用現(xiàn)在進行時。如：I have a new bike now現(xiàn)在我有一輛新的自行車。但不說：I'm having a new bike。此類動詞還

11、有 love, ,hate，hope,need,prefer,wish, understand,remember,guess,mean,feel, seem, look(看起來),see, own, find, mind(在意),等。一般現(xiàn)在時和現(xiàn)在進行時的區(qū)別1.一般現(xiàn)在時表示經(jīng)常性的動作；而現(xiàn)在進行時表示暫時性的動作。He walks to work.他步行上班。（習慣、經(jīng)常性的動作）He's walking to work because his bike is being repaired.他現(xiàn)在走著上班，因為他的自行車正在修理。（只是暫時的情況）Where does he l

12、ive？他家住在哪兒？（詢問一般的情況）Where is he living（staying）？他這幾天住在哪兒？（詢問暫時一段時間的情況）2. 現(xiàn)在進行時有時可用來代替一般現(xiàn)在時，表達說話人的某種感惰，使句子有強烈的感情色彩。常與always，forever連用。You are always forgetting the important thing.你總是把重要的事情忘掉。（表達出不滿的情緒）Mary is doing fine work at school.瑪麗在學校學習得挺不錯。（比Mary does fine work.更富有贊許的意思） 一般過去時 一、定義：1.表示在

13、確定過去時間發(fā)生的動作或存在的狀態(tài)，常與表示過去時間的副詞如：yesterday，last week，two hours ago，in 1996等連用。如：My family moved here five years ago.或I was born in 1973.2.表示過去一段時間經(jīng)常或反復發(fā)生的動作。這時可與頻度副詞如：often，usually，always等連用。He always worked into night those days.那些日子他總是工作到深夜。I often left on business in 1987.1987年我經(jīng)常出差。3.表示過去發(fā)生的一連串動作。

14、He put down the heavy box，took out the keys，and opened the door.They moved the chairs to the table，sat down and began to have supper.4.表示主語在過去的特征或性格。如：At that time,she spoke little English.二、構成：1）be動詞時過去式的句式:（第一人稱單數(shù)和第三人稱單數(shù)用was, 其余的人稱用were。）肯定句：主語+was/were+其他 如：Last year, the twins were 12, Tom was 1

15、3 and I was 14 .否定句: 主語+was/were+not+其他如：She was a good student but you were not .一般疑問句: Was/were+主語+其他？如：Were they students last year? No, they werent. .They were workers last year.2）行為動詞過去式的句式。(無人稱和數(shù)的變化)肯定式：主語+v-ed(動詞過去式)+其它。如：They had a good time yesterday.否定式：主語+did not(didn't)+動詞原形+其它。如：The

16、y didn't watch TV last night.一般疑問句：Did+主語+動詞原形+其它？肯定回答：Yes，主語+did.否定回答：No，主語+didn't.如：Did they have a meeting two days ago? Yes，they did. / No，they didn't.特殊疑問句：特殊疑問詞+did+主語+動詞原形+其它？如：What time did you finish your homework?練習：一、用括號內動詞的適當形式填空。1. He often      

17、;   (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.   &

18、#160;    they         (like) the World Cup?6. What        they often        (do) on Saturdays?7.         your parents &#

19、160;      (read) newspapers every day?8. The girl        (teach) us English on Sundays.9. She and I         (take) a walk together every evening.10. There        

20、60;(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  &

21、#160;     (do) your homework well.15. I        (be) ill. Im staying in bed.16. She        (go) to school from Monday to Friday.17. Liu Tao        (do) not

22、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? Its Saturday

23、.21Look！Tom and his parents _（swim）in the river now22It's only 7 o'clock，but Mary _（sleep）in bedShe _（not go）to bed so early every nightShe is ill today23I _（do）my homeworkBut my pen is broken   Don't _（worry）I'll _（mend）it for you now24What are they doing now？  

24、They _（put）on their clothes25It's five o'clockThe students _（play）football on the playground26Listen！Jim's radio _（make）a loud noiseWould you please tell him _（turn）it down？27. I _ (have) an exciting party last weekend.28. _ she _(practice) her guitar yesterday? No, she _.29. What _

25、 Tom _ (do) on Saturday evening?    He _(watch) TV and  _(read) an interesting book.30 They all _(go) to the mountains yesterday morning.31. She _(not visit) her aunt last weekend. She _ (stay) at home and _(do) some cleaning.32.When _ you _(write) this song?    I

26、_(write) it last year.33. My friend, Carol, _(study) for the math test and _(practice) English last night.34. _ Mr. Li _(do) the project on Monday morning?   Yes, he _.35. How _(be) Jim's weekend?    It _(be not) bad. 10. _ (be) your mother a sales assistant last year?&#

27、160;   No. she _.二、按照要求改寫句子1. Daniel watches TV every evening.(改為否定句)2. I do my homework every day.(改為一般疑問句，作否定回答)3. She likes milk.(改為一般疑問句，作肯定回答）4. Amy likes playing computer games.(改為一般疑問句，作否定回答)5. We go to school every morning.(改為否定句)6. He speaks English very well.(改為否定句)7. I like taki

28、ng photos in the park.(對劃線部分提問)  8. John comes from Canada.(對劃線部分提問)9. She is always a good student.(改為一般疑問句，作否定回答)10. Simon and Daniel like going skating.(改為否定句)11He is at work now（改為同義句）   He _ _ now12They play basketball in the morning（用now替換劃線部分）   They _ _ basketball no

29、w13The teacher is talking to my brother（對劃線部分提問）   _ is the teacher talking to？   _ _ is the teacher talking？14Mr. Green is teaching us English（對劃線部分提問）   _ _ Mr. Green _？15The women are working near the house（對劃線部分提問）   _ _ the women working？16Tom and his cla

30、ssmates are cleaning the windows（同義句）   Tom _ his classmates is cleaning the windows 17.我過了一個忙碌但卻刺激的周末。I _ _ _ _ exciting weekend.18. Jenny喜歡看書。昨晚她看了一本地理方面的書籍。Jenny likes _ _.  She _ a book _ _ last night.19.Emma每天都練習彈吉他?？墒亲蛱焖麤]有練習。他為數(shù)學考試作準備了。Emma _ the guitar every day. But

31、he _ _ yesterday. He _ _   the  math test.20.    上周六他們做什么了？他們做作業(yè)和購物了。What _ they _ _ Saturday?They _ _ homework and _ _ _.2 1What day is it today？（用yesterday改寫句子）   What day             

32、0;    yesterday？22He was at school yesterday（改為否定句）   He                   at school yesterday23We did our hom ework after supper（改為否定句）   We    

33、               our hom ework after supper24They were in Beijing last week（改為一般疑問句，并作肯定回答）                     in Beijing last

34、 week？            ，                  25She had sports yesterday afternoon（改為一般疑問句并作否定回答）           &

35、#160;she          sports yesterday afternoon？            ，         26They read newspapers a moment ago       &

36、#160;             they          a moment ago？27He flew to Beijing with his robot yesterday                

37、;     he          to Beijing with his robot？28We came here because my parents worked here                     you &

38、#160;        here？29The Greens moved to Shanghai                     to Shanghai？三、單項選擇題1What're the children doing？   They _  Aare list

39、ening the radio    Bare looking books  Care watching TV        Dseeing a film2There is a dog _ in the yard（院子）now  Arun    Brunning    Cruns    Dis running3We _any Chinese classes on ThursdayWe _an English class now  Aaren't having；have     Bdon't have；have  Cdon't have；are having &