蘇教版初中英語八大時態(tài)解析

1、English Basic Tenses（時態(tài)）What do you usually do?我和 Tom 吃飯。->I usually eat with Tom.What did you do yesterday?我和 Tom 吃飯。->I ate with Tom.What are you doing now?我和 Tom 吃飯。->I am eating with TomWhat are you going to do tomorrow?我和 Tom 吃飯。->I am going to eat with Tom.漢語借助詞匯手段而非詞的形態(tài)變化來表示動作的發(fā)生，

2、而英語主要通過變態(tài)來表現(xiàn).任何句子都要先注意時態(tài)、語態(tài)和形態(tài).一、 一般現(xiàn)在時 （The Simple Present tense ）1 .結構：do/does2 .用法：1）經常性或習慣性的動作，常與表示頻率的時間狀語連用，如 often, usually, always, every day/year, sometimes, on Sunday 等。I study hard every day and I get along well with my classmates, but sometimes I miss my families.2）表示不受時間限制的科學事實或客觀真理。The

3、earth moves around the sun.3）汽車、飛機、會議等按時刻表將要發(fā)生的事。The train leaves at three this afternoon.The meeting starts at 2:00 p.m.，即主將從現(xiàn)。4）在時間、條件、方式、讓步狀語從句中，用一般現(xiàn)在時代替一般將來時If it(be) fine tomorrow ,we(go) to the countryside. ->is/will goIf he (come) this afternoon , we(have) a meeting. ->comes/will have二、

4、一般過去時（The Simple Past Tense ）1 .結構：謂動用動詞過去式 （V-ed）2 .用法：在過去時間里所發(fā)生的動作或存在的狀態(tài)。常與表示過去時間的時間狀語連用。如 yesterday, last week, an hour ago, in 1982 等。三、一般將來時1 .結構 will / shall + 動詞原形 be going to do be about to do be to dobe going to有很強的計劃性，打算干什么，而will表示談話時臨時決定的意圖，具有臨時性和偶然性。The telephone is ringing. -1 answer it

5、. ->will-Alice, why didn ' t you come yesterday? -I, but I had an unexpected visitor.->was going tobe going to可用來表達某種跡象要發(fā)生的事，而will不能表示Look at the clouds! It rain. ->is going to3. be to表示因約定、計劃，職責、義務要求即將發(fā)生的動作，或客觀安排或受人指示而做某事。be going to表示主觀的打算或計劃。I am to play football tomorrow afternoon.I

6、'm going to play football tomorrow afternoon.4. be about to do 表示“正要干什么”，1)表示即將發(fā)生的動作，不與表示將來的時間狀語連用。2)常與when連用，when此時意思：就在這時，是并列連詞.構成句型：be about todo when .Eg: I was about to leave when it rained.四、過去將來時(The past future simple Tense)1 .結構:should / would + 動詞原形2 .用法：過去將來時表示立足于過去某一時間看將要發(fā)生的動作或存在的狀態(tài)，

7、常用于賓語從句中.The boy promised he would work hard.I told my parents I should return early.五、現(xiàn)在進行時1 .結構:be (am, are, is)+ doing2 .用法：1)表示說話時正在進行而尚未完成的動作或狀態(tài)I don' t really work here. I' m helping until the new secretary comes.2)與always, constantly (不斷地；時常地)等連用，表示贊成或厭惡的感情色彩。He is always helping othe

8、rs.他總是幫助別人。六、過去進行時(The Past Continuous Tense)1. 結構： was/ were + doing2 .用法：表示過去某時或某段時間正在進行的動作或狀態(tài)。常用的時間狀語at ten yesterday, from nine to ten last evening, when ，while , at that time I first met Lisa three years ago . She at a radio shop at the time. ->was working3 .與always, forever, constantly連用，表示

9、贊成或厭惡的感情色彩。He was always thinking of others , never thinking of himself.他總是考慮別人，從未考慮自己。七、現(xiàn)在完成時(The present Perfect Tense)1 .結構：have (has) + done2 .用法：1)現(xiàn)在完成時表示過去某一時間開始，一直延續(xù)到現(xiàn)在的動作或狀態(tài)，通常用于延續(xù)性動詞.常與表示延續(xù)性的時間狀語連用 ，如：so far, up to now, recently, since, for , over time等.I have lived in Zhuhai for 3 years.He

10、 has lived here since last summer.過去I 現(xiàn)在LI1 1 L時間線|*lived|延續(xù)到現(xiàn)在:has livedlast summersince比較一般過去時與現(xiàn)在完成時1） . 一般過去時只表示發(fā)生在過去的動作或存在的狀態(tài)，不涉及對現(xiàn)在的影響；現(xiàn)在完成時表示發(fā)生在過去的動作或狀態(tài)一直延續(xù)到現(xiàn)在，或強調過去的事情對現(xiàn)在的造成的影響。My family lived in Zhuhai 10 years ago.（現(xiàn)在不在珠海了）My family have lived in Zhuhai for 10 years.（目前還在珠海）2）過去時常與具體的表示過去的時

11、間狀語連用，而現(xiàn)在完成時通常與不確定的或包括現(xiàn)在在內的時間狀語連用，或無時間狀語I(study) in Zhongshan university in 2000. -> studiedI(study) in Zhongshan university since 2000. ->have studied八.過去完成時（The past perfect Tense）1.結構：had + done概念：表示過去的過去一|>過去的過去 過去現(xiàn)在將來3.用法1）表示過去某一時刻或某一動作之前完成的動作或狀態(tài)。句中常用by, before , until, when等詞引導的時間狀語。如：By the end of last term we had lear