八年级上册时态讲解与训练.docx

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1、一,一般现在时1. 概念:经常、反复发生的动作或行为及现在的某种状况。2. 时间状语:always, usually, often, sometimes, every (week day, year, month), once on Sundays,3. 基本结构:动词+原形 (如果主语为第三人称单数,动词上要改为第三人称单数形式)4. 否定形式:主语/三单+do/does not+V 原+其他5. 一般疑问句:用助动词 do 提问,如果主语为第三人称单数,则用 does,同时,还原行为动词。1. 用法: 1) ,表示习惯性的动作 2)客观真理,客观存在,科学道理。3)格言警句 4)现在的状态

2、,能力,性格,个性。7变化规律当动词是第三人称单数时,动词应该像名词的单数变动词那样加 s,如下:一) 一般在词后加 s。如:comes, spells, waits, talks, sees, dances, trains二) 在 x, sh, ch, s, tch 后加 es。如:watches, washes, wishes, finishes三) 1)以辅音字母加 y 结尾的变 y 为 i 再加 es。如:study-studies, hurry-hurries, try-tries2)以元音字母加 y 结尾的直接加 s。如:plays, says, stays, enjoys, bu

3、ys四) 以 o 结尾加 es。如:does, goes五) 特殊的有:are-is, have-has练习:1. My English teacher _about thirty years old, but he_younger than he really is.A. is, look B .is, looks C. am, look2. Jim _very hard, but he_still a little weak in Chinese.A. studies, is B. study, is C. doesnt study, is3. We all know that the s

4、un_round the earth. A. goes B. dont go C. doesnt go4. There _twelve months in a year and January_first.A. is, comes B. are, come C. are, comes5. Who _the kite best of all, Jim. Lucy or Lily? A .flies B. fly C .are flying6. _the Great Wall one of the places of great interests in China? A.Was B. Do C.

5、 Is7. _you usually _to school with classmates? A. Do, comes B. does, come C. Do, come8. _she_home at six oclock every morning? A. Do, comes B. Does. Come C. Do, come9. My mother _like watching TV, so she_to bed very early every evening.A, doesnt , go B. dont, go C. doesnt, goes10.Mr Green usually_ne

6、wspapers after supper every day. A. read B. reading C. Reads二,一般过去时1. 概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。2. 时间状语:ago, yesterday, the day before yesterday, last week, last(year, night, month), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.3. 基本结构:主语+动词或 be 的过去时+名词4

7、. 否定形式:主语+was/were +not+其他;在行为动词前加 didnt,同时还原行为动词。5. 一般疑问句:was 或 were 放于句首;用助动词 do 的过去式 did 提问,同时还原行为动词。6. 例句:She often came to help us in those days. I didnt know you were so busy.7 变化规律(1)规则动词a 规则动词在其原形后面加-ed: work-workedb 以字母 e 结尾的规则动词,只加-d: love-lovedc 动词为单音节,以一个辅音字母,一个元音字母和一个辅音字母结尾 辅音字母双写,再加-ed

8、stop-stopped admitadmittedd 以 y 结尾的动词,在 y 前为辅音字母时 y 变为 i ,加 ed carry carried hurry hurried以 y 结尾的动词,在 y 前为元音字母时 加ed obeyobeyed enjoy-enjoyed(2)不规则动词8.用法:1)表示在过去一段时间里经常性或习惯性的动作 2) 表示过去某时或某时段内发生的状态情况常与过 去的时间状语连用 3)表示过去经常发生的动作,常与过去的频度状语连用练习:1.I _ (watch) a cartoon on Saturday. 2. Her father _(read) a n

9、ewspaper last night.3. We _ to zoo yesterday, we _ to the park. (go)4. _ you _ (visit) your relatives last Spring Festival? 5. _ he _(fly) a kite on Sunday? Yes, he _.6. Gao Shan _(put) up the picture last night. 7. I _ (sweep) the floor yesterday, but my mother _. 8. What _ she _(find) in the garde

10、n last morning? She _(find) a beautiful butterfly.9. How _(be) Jims weekend? It _(be not) bad.10. _ (be) your mother a sales assistant last year? No. she _.11. I _(have) an exciting party last weekend.12. _ she _(practice) her guitar yesterday? No, she _.13. What _ Tom _ (do) on Saturday evening? He

11、 _(watch) TV and _(read) an interesting book. 14. They all _(go) to the mountains yesterday morning.15. She _(not visit) her aunt last weekend. She _ (stay) at home and _(do) some cleaning. 16. When _ you _(write) this song? I _(write) it last year.17. My friend, Carol, _(study) for the math test an

12、d _(practice) English last night.18. _ Mr. Li _(do) the project on Monday morning? Yes, he _三,一般将来时1. 概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。2. 时间状语 tomorrow, next day(week, month, year), soon,in a few minutes, by, the day after tomorrow, etc. 3.基本结构:主语+am/is/are +going to + do+其他;主语+will/shall + do+其他4. 否定

13、形式:主语+am/is/are not going to do ;主语+will/shall not do+其他5. 一般疑问句:be 放于句首;will/shall 提到句首。6. 例句:They are going to have a competition with us in studies. It is going to rain.4. 一般现在时表将来 : come ,go ,arrive ,leave ,start ,begin ,return练习:1. There _ a meeting tomorrow afternoon.A. will be going to B. wil

14、l going to be C. is going to be D. will go to be2. Charlie _ here next month.A. isnt working B. doesnt working C. isnt going to working D. wont work 3. He _ very busy this week, he _ free next week.A. will be; is B. is; is C. will be; will be D. is; will be4. There _ a dolphin show in the zoo tomorr

15、ow evening.A. was B. is going to have C. will have D. is going to be5. _ you _ free tomorrow? No. I _ free the day after tomorrow.A. Are; going to; will B. Are; going to be; will C. Are; going to; will be D. Are; going to be; will be6. Mother _ me a nice present on my next birthday.A. will gives B.

16、will give C. gives D. give7. Shall I buy a cup of tea for you? _. (不,不要。)A. No, you wont. B. No, you arent. C. No, please dont. D. No, please.8. Where is the morning paper? I _ if for you at once.A. get B. am getting C. to get D. will get9. _ a concert next Saturday?A. There will be B. Will there be

17、 C. There can be D. There are10. If they come, we _ a meeting. A. have B. will have C. had D. would have11. He _ her a beautiful hat on her next birthday.A. gives B. gave C. will giving D. is going to give12. He _ to us as soon as he gets there. A. writes B. has written C. will write D. wrote13. He

18、_ in three days.A. coming back B. came back C. will come back D. is going to coming back14. If it _ tomorrow, well go roller-skating.A. isnt rain B. wont rain C. doesnt rain D. doesnt fine15. Will his parents go to see the Terra Cotta Warriors tomorrow? No, _ (不去).A. they willnt. B. they wont. C. th

19、ey arent. D. they dont.16. Who _ we _ swimming with tomorrow afternoon?A. will; go B. do; go C. will; going D. shall; go17. We _ the work this way next time.A. do B. will do C. going to do D. will doing四,现在进行时1. 概念:现在进行时表示现在或当前一段时间正在进行的动作。可以表示有计划的未来,也就是用现在进行时表示 将来。2. 时间状语:now, at the moment , at the

20、 time , today , tonight, this morning, this afternoon ,this evening ,this week ,this month , this year , while , ect.3. 基本结构:主语+be+v.-ing现在分词形式4. 形式:肯定句:主语+ be(is/am/are)+ 现在分词否定句:主语+ be(is/am/are)+ not + 现在分词5.一般疑问句:Be(am, is, are) +主语+现在分词+其它?特殊疑问句:特殊疑问词+be(am, is, are)+主语+现在分词+其它?6.例句: The leaves

21、 are turning red. You are always changing your mind.7现在分词:(1)一般情况下,直接在动词原形后面加 -ing.going asking finding working being seeing printing raining standing studying speaking (2)以不发音的-e 结尾的动词,去-e ,再加-ing。coming taking writing becoming leaving(3)闭音节的单音节词,或以重读闭音节结尾的多音节词,这些词的末尾只有一个辅音字母时,双写这个辅音字 母,再加 -ing. si

22、tting running getting cutting stopping beginning planning permitting 注意:以 y 结尾的直接加 ing练习:用动词现在进行时态填空:1.Look, Mr. Wu _ ( play ) football. 2.-Where is Li Lei ? - He _ ( water) trees in the garden.3. The baby _ ( sleep ). 4. Look! A dog _ ( run ) after a cat.5. The Green family _ ( have ) lunch now. 6.

23、 Now I _ ( study) at a new school.7. Who _ ( knock ) at the door ? 8. The boys _( swim ) in the river now.五,过去进行时1. 概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。2. 时间状语:this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while ,at this time yesterday, at that time 或以 when 引导的谓语

24、动词是一般过去时的时间状语等。3. 基本结构 主语+was/were +doing +其他4. 否定形式:主语+was/were + not +doing+其他5. 一般疑问句:把 was 或 were 放于句首。(第一个字母大写)6. 例句:At that time she was working in a PLA unit. When he came in, I was reading a newspaper.7. 通常不能用于过去进行时的动词主要有:agree, be, believe, belong, care, forget, hate, have(拥有), hear, know,

25、like, love, mean, mind, notice, own, remember, seem, suppose, understand, want, wish 等。例如:误:I was knowing the answer. 正:I knew the answer. 我知道答案。误:I wasnt understanding him. 正:I didnt understand him. 我不明白他的意思。练习:1) Mary _ a dress when she cut her finger. A. made B. is making C. was making D. makes2)

26、 As she _ the newspaper, Granny _ asleep.A. read; was falling B. was reading; fell C. was reading; was falling D. read;fell1. While we _ (wait) for the bus, a girl _ (run) up to us.2. I _ (telephone) a friend when Bob _ (come) in.3. Jim _ (jump) on the bus as it _ (move) away.4. While mother _ (put)

27、 Cathy to bed, the door bell _ (ring).5. As I _ (walk) in the park, it _ (begin) to rain.综合练习I选择( ) 1. _ you have a book? A. Do B. Are C. Is D. Have( ) 2. They _ on a farm. A. working B. is work C. work D. is worked( ) 3. Does Peter like to watch TV? _. A. Yes, he like B. No, he doesnt C. Yes, hed l

28、ike D. No, he likes ( ) 4. She doesnt _ her homework in the afternoon. A. doing B. to do C. does D. do( ) 5. How _ Mr. Brown _ to America? A. do,go B. is,go C. does,go D. does,goes ( ) 6. Wheres my camera? I_ it. A. am not finding B. am not seeing C. cant find D. cant look at ( ) 7. How _ he go to w

29、ork? He _ to work by bike.A. does ;go B. do;goes C. do ;go D. does;goes( ) 8. _ you usually late for school? No, _.A. Do ; I am B. Does ;not C. Are ; Im not D. Are ; I arent( ) 9. _ she _ home at six every day? A. Is , leave B. Does , leave C. Is , leaves D. Does , left ( )10. Mr. Yang _ English thi

30、s term. A. teaches our B. teaches us C. teachs us D. teach our ( )11. He can _ Chinese and English. A. speak. B. speaks . C. tell. D. say( )12.Do you want _with actors? A.work . B.works . C. to work. D working( )13.A nurse usually_a white uniform. A. wear . B.wearing. C.wears. D to wear( )14. _you f

31、rom Japan? A. Are B. Do. C. Does D.Is( )15.What language do you_? A. say B.talk C.tell . D speak( )16. The elephant likes_her friends and _grass.A. play with , eat B. play with, eats C.to play with , eat D. to play with , eats( )1I am _ my homework now. A doing B to do C to do my D do my( )2_you_the

32、 blackboard? Yes,I am. A Can, clean B Am, cleaning C Are, cleaning D Do, clean( )3_go and help her. A Lets me B Lets us C Lets D Lets to( )4What are they doing? They are_things away. A put B putting C putting D carry( )5Do they have a new car? Yes,_. A they are B they have C they dont D they do( )6H

33、e often _ supper at 6:00 in the evening. A. have B. has c. is having D. is eating( )7. Its 6 oclock in the morning. He _. A. get up B. gets up C. is geting up D. is getting up( )8. What are you doing? Im _ TV. A. watch B. watches C. to watch D. watching( )9. We _ any Chinese classes on Friday. A. ar

34、e having B. arent having C. dont have D. are have ( )10. Tom _ an English class now. A. is having B. has C. having D. have( )11. Are you playing basketball? No, we _. A. isnt B. arent C. not D. dont( )12. Listen! The girl _ in the room. A. sings B. singing C. is singing D. are singing( )13. The boy is _ to his teacher. A. saying B. speaking C. talking D. telling( )14. Im _ a book in the room. A. watching B. seeing C. reading D. looking( )15. Where _ he _ from? A. is, come B. do, come C. does, come D. is , from( )16. What language do you _ ? A. say B. speak C. talk D. tell

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