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1、中考英語復(fù)習(xí)課件,動(dòng)詞時(shí)態(tài),英語的動(dòng)詞在表示不同時(shí)間里發(fā)生的行為或存在的狀態(tài)時(shí)，要用不同的形式來表示，這種不同的形式叫做動(dòng)詞的時(shí)態(tài)。 英語常用的時(shí)態(tài)有八種，分別是：一般現(xiàn)在時(shí)、現(xiàn)在進(jìn)行時(shí)、現(xiàn)在完成時(shí)、一般過去時(shí)、一般將來時(shí)、過去進(jìn)行時(shí)、過去完成時(shí)和過去將來時(shí)。,一、一般現(xiàn)在時(shí) 一般現(xiàn)在時(shí)表示經(jīng)常發(fā)生的動(dòng)作（習(xí)慣性的動(dòng)作）或存在的狀態(tài)，句中常用always, usually, often, sometimes, seldom, never, every day等時(shí)間狀語。,例如： 1、He goes to school at seven oclock everyday. 2、The sun
2、rises in the east.,二、一般過去時(shí) 一般過去時(shí)主要用于表示過去時(shí)間，句中常有yesterday, ago, in 1989, once, last week (month, year), at that time, just now 等時(shí)間狀語。,例如： 1、he was born in 1989. 2、I used to play football when I was young.,三、一般將來時(shí) 英語動(dòng)詞表示將來時(shí)間有多種形式，其共同特點(diǎn)是句中常有表示見來時(shí)間的狀語，如：tomorrow, next week, in a week。,例如： 1、We will vis
3、it the science museum next week. 2、We are going to discuss the problem tomorrow.,四、現(xiàn)在進(jìn)行時(shí) 進(jìn)行時(shí)表示現(xiàn)在時(shí)刻正在進(jìn)行的動(dòng)作或表示現(xiàn)階段正在做的事情，句中常用now, at this moment 等時(shí)間狀語連用。,例如： 1、The boy is playing video games. 2、His father is writing a novel these days.,五、現(xiàn)在完成時(shí) 現(xiàn)在完成時(shí)表示從過去某一時(shí)刻開始一直延續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)，或還要延續(xù)下去，句中常用：since, for, yet,
4、 already表示的一段時(shí)間狀語連用。,例如： 1、Great changes have taken place in China since 1980. 2、I have finished my task.,六、過去進(jìn)行時(shí) 過去進(jìn)行時(shí)表示在過去某個(gè)時(shí)候正在進(jìn)行的動(dòng)作或過去某個(gè)階段正在做的事情。,例如： 1、He was reading an interesting book this time yesterday. 2、When I came in, they were having supper.,七、過去完成時(shí) 表示在過去某個(gè)時(shí)刻前已經(jīng)發(fā)生的動(dòng)作，或者從過去某個(gè)時(shí)刻開始一直延續(xù)到過
5、去另一時(shí)刻的動(dòng)作和狀態(tài)。,例如： 1、By the end of last year, we had learned more than 2,000 English words 2、My teacher had taught in that school for ten years before she came here.,八、過去將來時(shí) 過去將來時(shí)表示從過去的觀點(diǎn)來預(yù)計(jì)以后要發(fā)生的動(dòng)作或存在的狀態(tài)，這種時(shí)態(tài)常用于賓語從句當(dāng)中，主句中的謂語動(dòng)詞一般是過去時(shí)。,例如： 1、He said that he would study harder than before. 2、He didnt te
6、ll me when he would go.,動(dòng)詞時(shí)態(tài)例題選講：,例1：Look, she (have) a bunch of flowers in her hand. 答案：has 。 提示：盡管句中有l(wèi)ook，但在英語中表示“有”，不能用進(jìn)行時(shí)態(tài)，本句意思指“她手中有一束花”。,例2：John (make) much progress in his lessons since last term. He (study) harder later on. 答案：has made, will/is going to study。
7、 提示：第一句中，since last term暗示了謂語動(dòng)詞要用現(xiàn)在完成時(shí)態(tài)。說明從上學(xué)期以來取得了很大進(jìn)步，第二句中的later on要注意用一般將來時(shí)。,例3：Cherry arrived at school after the class (begin) yesterday. 答案：had begun。 提示：begin雖然也能作及物動(dòng)詞，但在表示某事開始時(shí)，一般以不及物動(dòng)詞出現(xiàn)，不用被動(dòng)結(jié)構(gòu)。,例4：If it (not rain) tomorrow, we (go) to the park. 答案：doesnt rai
8、n, will go。提示：這是條件狀語從句，主句是將來時(shí)，其時(shí)間或條件狀語從句應(yīng)用一般現(xiàn)在時(shí)。,例5：Great changes (take) place in Shanghai in the past ten years. 答案：have taken place。 提示：In the past ten years會(huì)造成過去時(shí)間感覺，但其意思是近十年中，與現(xiàn)在有關(guān)，要用現(xiàn)在完成時(shí)。,例6：It is said that they (hold) an English evening next week. 答案：will hold。 提示：主句It is sa
9、id是現(xiàn)在時(shí)時(shí)態(tài)，從句要用將來時(shí)，不能用過去將來時(shí)。,動(dòng)詞時(shí)態(tài)注意的要點(diǎn)：,（1）將來時(shí)除了shall/will +v以外還有be going to +v，表示不久即將發(fā)生的事，be doing（用于某些動(dòng)詞，如leave, come, start, reach等）；be +to +v，可帶時(shí)間狀語，表示“必須”； “打算”，be about +to +v，表示“即將”。例如： Hurry up! The bus is starting. We are leaving for Nanjing tomorrow.,（2）有些表示狀態(tài)、感情、感覺的動(dòng)詞沒有進(jìn)行時(shí)。例如：be, like, want
10、, love, hear, wash, hope。,（3）現(xiàn)在完成時(shí)與一般過去時(shí)都表示動(dòng)作發(fā)生于過去，但現(xiàn)在完成時(shí)強(qiáng)調(diào)結(jié)果，一般過去時(shí)強(qiáng)調(diào)時(shí)間。例如： Have you been to the Great Wall? How long did you stay in Beijing last year?,課堂鞏固練習(xí)題：用適當(dāng)?shù)膭?dòng)詞形式填空。,1、She kept the radio when she ______(do) homework. 2、She was reading newspapers. What __you ___(do) ? 3、 Lao Wang told the po
11、liceman that he _____(listen) to the radio at that time. 4、 I ______(use) to be a teacher but now ______(be) a manager.,5、While I ______(run) along. A dog suddenly ______(run) across the road. 6、 Last night my father _____(read) a book while my mother ______(sew). 7、What _____you _____ (do) the whol
12、e Sunday? I ______(go) over my lessons. 8、When I _____ (get) home, the telephone bell _____(ring).,答案： 1. was doing 2. were doing 3. was listening 4. used , am 5. was running, ran 6. was reading , was sewing 7. were doing, was going 8. got, was ringing,Homework: 用動(dòng)詞的正確時(shí)態(tài)造句。,,,The end! Good bye!,
天津市中考英語一輪復(fù)習(xí) 動(dòng)詞時(shí)態(tài)課件.ppt
