初中英語(yǔ)語(yǔ)法之時(shí)態(tài)及練習(xí)

1、be(“是/存在”)動(dòng)詞的各種時(shí)態(tài)變化：一 般 現(xiàn) 在 時(shí)一 般 將 來 時(shí)一 般 過 去 時(shí)一 般 過 去 時(shí)I am.You are.He/She/It is.We/You/They are(I/She/He /It) will be.I am He/She/It is going to be We/You/They are I was.You were.He/She/It was.We/You/They wereI was.You were.He/She/It was.We/You/They were注意：句型變化時(shí),否定句在am /is /are /will /was /were /

2、后面加not,而且not都可以縮寫為nt (am后面not不可以縮寫)；疑問句將am /is /are /will /was /were 提前到句首。其它謂語(yǔ)動(dòng)詞(主動(dòng)語(yǔ)態(tài))的時(shí)態(tài)變化一覽表： 時(shí)態(tài)一 般 現(xiàn) 在 時(shí)現(xiàn) 在 進(jìn) 行 時(shí)一 般 將 來 時(shí)一 般 過 去 時(shí)謂語(yǔ)動(dòng)詞構(gòu)成動(dòng)詞用原形(單三加s / es)(問句和否定句借用助詞do / does)amis +動(dòng)詞-ingarewill + 動(dòng)詞原形amis +going to+動(dòng)詞原形are動(dòng)詞用過去式(問句和否定句借用助詞did)時(shí)態(tài)的具體用法：(1) 一般現(xiàn)在時(shí) 表示現(xiàn)階段經(jīng)?；蛄?xí)慣發(fā)生的動(dòng)作或存在的狀態(tài),或說明主語(yǔ)的特征。一般現(xiàn)在

3、時(shí)句子中常有的時(shí)間狀語(yǔ)：often,usually,sometimes,always,every (day等), once/twice,a (week等), on (Sunday等),never,in the (morning等)。如：They go to the Palace Museum once a year.(他們每年去一次故宮)/ They often discuss business in the evening.(他們經(jīng)常在晚上商談生意)表示客觀真理、事實(shí)、人的技能或現(xiàn)在的狀態(tài)時(shí)句子里一般不用時(shí)間狀語(yǔ)。如：The earth turns round the sun.(地球繞著太陽(yáng)

4、轉(zhuǎn))/ Light travels faster than sound.(光傳播比聲音快) 表示十分確定會(huì)發(fā)生(如安排好的事情)或按照時(shí)間表進(jìn)行的事情,用一般現(xiàn)在可以表達(dá)將來,句子中可以有將來時(shí)間。如：The train for Haikou leaves at 8：00 in the morning.(開往漢口的列車上午8點(diǎn)開車) 在時(shí)間狀語(yǔ)從句中(以when, after, before, while, until, as soon as等引導(dǎo))和條件狀語(yǔ)從句中(以if,unless引導(dǎo)),用一般現(xiàn)在時(shí)代替一般將來時(shí),句子可以有將來時(shí)間。如：Please ring me up as soo

5、n as you arrive in Germany.(你一到德國(guó)就給我打電話) / If it rains tomorrow,we will have to stay at home.(如果明天下雨我們就只好呆在家) 一般現(xiàn)在時(shí)用于倒裝句中可以表示正在發(fā)生的動(dòng)作,動(dòng)詞以come, go為主。如：Here comes the bus. (車來了) / There goes the bell.(鈴響了)。 一般現(xiàn)在時(shí)常用于體育比賽的解說或寓言故事中。Now the midfield player catches the ball and he keeps it. 人的心理活動(dòng)和感官動(dòng)作一般用一般

6、現(xiàn)在時(shí)而不用現(xiàn)在進(jìn)行時(shí)表達(dá),常見動(dòng)詞有：like, love, hate, dislike, want, wish, hope, think(認(rèn)為),understand, remember, forget, mean, need, hear, feel, see. 如：I think it is going to snow.(我想天要下雪了)/ I really hope you can enjoy your stay here.(我真的希望你愉快地呆在這兒)(2) 一般過去時(shí) 表示過去某時(shí)發(fā)生的動(dòng)作或狀態(tài),這種動(dòng)作或狀態(tài)可能是一次性,也可能經(jīng)常發(fā)生。表示過去具體時(shí)刻發(fā)生的一次性動(dòng)作時(shí),時(shí)間

7、狀語(yǔ)有：at (eight) (yesterday morning),(ten minutes) ago, when引導(dǎo)的時(shí)間狀語(yǔ)從句。如：I got up at 6：00 this morning.(我是早上六點(diǎn)鐘起床的)/ Little Tom broke the window at half past nine this morning.(小湯姆今天早上九點(diǎn)半把窗子打破了)/ When he went into the room,he saw a stranger talking with his father.(他走進(jìn)房間時(shí)發(fā)現(xiàn)一個(gè)陌生人正和他父親談話)表示過去一段時(shí)間內(nèi)不知何時(shí)發(fā)生的

8、一次性動(dòng)作時(shí),時(shí)間狀語(yǔ)有：yesterday, last (year等), in (1998 等)。如：He came to our city in the year 2000.(他2000年來到我們市)表示過去一個(gè)階段中經(jīng)常發(fā)生的事情時(shí),時(shí)間狀語(yǔ)有：last, in, fromto, for(10 years),often,usually, sometimes, always, never等。如：Mr Jackson usually went to evening schools when he was young. / Every day he went to the rich man a

9、nd borrowed books from him.講故事、對(duì)過去經(jīng)歷的回憶、雙方都明白的過去事件等一般用過去時(shí),而且經(jīng)常省略時(shí)間狀語(yǔ)。如：I happened to meet Rose in the street.(我正好在街上遇到露西)(3) 一般將來時(shí) 表示將來某一時(shí)刻或經(jīng)常發(fā)生的動(dòng)作或狀態(tài)。一般將來時(shí)的時(shí)間狀語(yǔ)有：tomorrow,this (afternoon),next (year),one day,now,soon, someday,sometime, in the future, when引導(dǎo)的從句等。用will構(gòu)成的將來時(shí),表示動(dòng)作與人的主觀愿望無關(guān)?！皊hall”用于第一

10、人稱,“will” 用于所有人稱。如：I will graduate from this school soon.(我很快就要從這所中學(xué)畢業(yè)了)/ You will stay alone after I leave.(我走了之后你就要一個(gè)人過了)“am/is/are going to+動(dòng)詞原形”表示打算或準(zhǔn)備要做的事情,或者主觀判斷即將要發(fā)生的事情,而“am/is/are to +動(dòng)詞原形”表示安排或計(jì)劃中的動(dòng)作。如：A man told them that the woman was to give birth to the special baby.(有一個(gè)人告訴他們那個(gè)婦女就會(huì)生下那個(gè)特

11、別的男孩)/ Its going to rain soon.(天快要下雨了)表示一個(gè)人臨時(shí)決定要做某事,可以用will表達(dá)。如：I will go to the lab to get some chemicals(化學(xué)藥劑). So please wait until I return.(我要到化學(xué)實(shí)驗(yàn)室去取些藥品,請(qǐng)等我回頭)現(xiàn)在進(jìn)行時(shí)、一般現(xiàn)在時(shí)也可以表示將來。(見相應(yīng)時(shí)態(tài))shall和will 在口語(yǔ)的一些疑問句中相當(dāng)于情態(tài)動(dòng)詞。Shall一般與第一人稱連用,will與第二人稱連用。如：Shall we go to the zoo next Saturday?(我們下周六去動(dòng)物園好嗎？)

12、/ Will you please open the door for me?(替我把門打開好嗎？) “be to +動(dòng)詞原形”表示按照計(jì)劃將要發(fā)生的事情。如：An angel came to tell her that she was to have this special boy.(4)現(xiàn)在進(jìn)行時(shí) 現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在正在進(jìn)行的動(dòng)作或是現(xiàn)階段正發(fā)生而此刻不一定在進(jìn)行的動(dòng)作。 現(xiàn)在進(jìn)行時(shí)由“助動(dòng)詞be (am is are ) +現(xiàn)在分詞”構(gòu)成。 現(xiàn)在進(jìn)行時(shí)的時(shí)間狀語(yǔ)有： now, this , these等,但經(jīng)常不用。如：What are you doing up in the tree

13、?(你在樹上干什么？)/ I am writing a long novel these days.(我最近在寫一本長(zhǎng)篇小說) 表示即將發(fā)生的動(dòng)作,一般指近期安排好的事情。常見的動(dòng)詞有：come, go, stay, leave, spend, do等。如：Im coming now.(我就來)/ What are you doing tomorrow?(你明天干什么？)/ He is leaving soon.(他就要走了) 表示頻繁發(fā)生或反復(fù)進(jìn)行的動(dòng)作,常與always等頻度副詞連用,以表示贊揚(yáng)、不滿或討厭等感情色彩。如：He is always borrowing money from

14、me and forgetting all about it some time later.(他老是向我借錢,過一些時(shí)候就忘得一干二凈)現(xiàn)在進(jìn)行時(shí)（ ）1.我在照看孩子. (A)I am looking after the baby.(B)Im look aftering the baby. (C)I look am aftering the baby.(D)I looking after the baby.( )2._friends making_a kite. (A)I,me (B)My,my (C)My,me (D)His,his( )3.Is the woman _ yellow y

15、our teacher? (A)in (B)putting on (C)wearing (D)having( )4.Look!The twins_their mother do the housework. (A)are wanting (B)help(C)are helping (D)are looking( )5._are the birds doing? They are singing in a tree. (A)Who (B)What (C)How (D)Where( )6.Is she_something? (A)eat (B)eating (C)eatting (D)eats(

16、)7.你在干什么? (A)What is you doing? (B)What are you do?(C)What are you doing? (D)What do you do?( )8.What are you listening_? (A)/ (B)for (C)at (D)to( )9.我正在聽他說話. (A)I listening to him. (B)Im listening to him.(C)Im listen to him. (D)Im listening him.( )10.They are_their clothes. (A)makeing (B)putting (C

17、)put away (D)putting on( )11.Listen! She_in the classroom. (A)is singing (B)sing (C)to sing (D)is sing( )12.Today Jim_ his white shirt and brown trousers. (A)is putting on (B)wear (C)put on (D)is wearing( )13._are you eating?Im eating_meat. (A)What,some (B)Which,any (C)Where,not (D)What,a( )14.They_

18、TV in the evening.They do their homework.(A)are watching (B)cant watching (C)dont watch (D)dont watching ( )15.The children_football. (A)is playing (B)are playing (C)play the (D)play a( )16.They are flying kites. (A)他們喜歡放風(fēng)箏. (B)他們?cè)诜棚L(fēng)箏嗎? (C)他們?cè)诜棚L(fēng)箏. (D)他們常放風(fēng)箏. ( )17.Look,They are swimming in the river

19、.I want_you. (A)to go with (B)go with (C)helping (D)help ( )18.Look.Lucy is_a new bike today. (A)jumping (B)running (C)riding (D)takeing一般將來時(shí)( ) 1. There _ a meeting tomorrow afternoon. A. will be going to B. will going to be C. is going to be D. will go to be( ) 2. Charlie _ here next month. A. isn

20、t 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 be( ) 4. There _ a dolphin show in the zoo tomorrow evening. A. was B. is going to have C. will have D. is going to be( ) 5.

21、 _ 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 be( ) 6. Mother _ me a nice present on my next birthday. A. will gives B. will give C. gives D. give( ) 7. Shall I buy a cup of tea for yo

22、u? _. （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 _ it for you at once. A. get B. am getting C. to get D. will get( ) 9. _ a concert next Saturday? A. There will be B. Will there be C. There can be D. There are( ) 10. If they come

23、, we _ a meeting. A. have B. will have C. had D. would have( ) 11. He _ her a beautiful hat on her next birthday. A. gives B. gave C. will giving D. is going to give( ) 12. He _ to us as soon as he gets there. A. writes B. has written C. will write D. wrote( ) 13. He _ in three days. A. coming back

24、B. came back C. will come back D. is going to coming back( ) 14. If it _ tomorrow, well go roller-skating. A. isnt rain B. wont rain C. doesnt rain D. doesnt fine( ) 15. Will his parents go to see the Terra Cotta Warriors tomorrow? No, _ （不去）. A. they willnt. B. they wont. C. they arent. D. they don

25、t.( ) 16. Who _ we _ swimming with tomorrow afternoon? A. will; go B. do; go C. will; going D. shall; go( ) 17. We _ the work this way next time. A. do B. will do C. going to do D. will doing( ) 18. Tomorrow he _ a kite in the open air first, and then _ boating in the park. A. will fly; will go B. w

26、ill fly; goes C. is going to fly; will goes D. flies; will go( ) 19. The day after tomorrow they _ a volleyball match. A. will watch B. watches C. is watching D. is going to watch( ) 20. There _ a birthday party this Sunday. A. shall be B. will be C. shall going to be D. will going to be一般現(xiàn)在時(shí)一、選擇題練習(xí)

27、1. Who _ over there now? A. singing B. are sing C. is singing D. sing2. Its eight oclock. The students _ an English class. A. have B. having C. is having D. are having3. Listen! The baby _ in the next room. A. crying B. cried C. is crying D. cries4. Look! The twins _ new sweaters. A. are wearing B.

28、wearing C. are wear D. is wearing5. Dont talk here. Grandparents _. A. is sleeping B. are sleeping C. sleeping D. sleep6. Tom is a worker. He _ in a factory. His sisters _ in a hospital. A. work/ work B. works/ work C. work/ works7. Who _ English best in your class? A. speak B. speaks C. speaking8.

29、Mrs Read _ the windows every day. A. is cleaning B. clean C. cleans9. We _ music and often _ to music. A. like/ listen B. likes/ listens C. like/ are listening10. She _ up at six in the morning. A. get B. gets C. getting11. On Sunday he sometimes _ his clothes and sometimes _ some shopping. A. wash/ do B. is washing/ is doing C. washes/ does12. The twins usually _ milk and bread for breakfast, but Jim _ some coffee for it. A. have/ have B. have/ has C. has/ have 14. Its nine ten. The s