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初中英語八種時(shí)態(tài)大全最新版(參考版)

2025-04-06 23:47本頁面
  

【正文】 例2:He told me he would go to 。:肯定句:主語+be(was,were)going to+動詞原形 主語+would(should would)+動詞原形否定句:主語+be not(wasn‘t,weren’t)+動詞原形 +其它 主語+would(should或could)not+動詞原形 +其它疑問句:Be(Was,Were)+主語+going to+動詞原形+其它 Would(Should could)+主語+動詞原形+其它3標(biāo)志詞:一、would+動詞原形表示過去將來時(shí) would+動詞原形構(gòu)成過去將來時(shí),常表示根據(jù)計(jì)劃或安排即將發(fā)生的事。過去將來時(shí)常用于賓語從句和間接引語中。八、過去將來時(shí):: 過去將來時(shí)即一般過去將來時(shí)(一般過去將來時(shí))。例如: Tomorrow will be Saturday. 明天是周六了。 There’s going to be a lot of trouble about this. 這事肯定會有很多麻煩。 How are you going to spend your holidays?假期你準(zhǔn)備怎樣過? 。be going to+動詞原形 、準(zhǔn)備做的事。t,同時(shí)還原行為動詞。時(shí)間狀語:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.基本結(jié)構(gòu):①am/is/are/going to + do;②will/shall + do.否定形式:①was/were + not?! he was very happy. Her whole family were pleased with her, too. She had just won the first in the position petition.  3. 當(dāng)兩個(gè)或兩個(gè)以上接連發(fā)生的動作用 and 或 but 連接時(shí),按時(shí)間順序,只需用一般過去時(shí)來代替過去完成時(shí);另外,在 before , after , as soon as 引導(dǎo)的從句中,由于這些連詞本身已經(jīng)表示出時(shí)間的先后,因此也可以用過去時(shí)來代替過去完成時(shí)。(“等”的動作從過去某一時(shí)間點(diǎn)持續(xù)到現(xiàn)在)  二、過去完成時(shí)與一般過去時(shí)的區(qū)別  雖然這兩種時(shí)態(tài)都表示過去發(fā)生的動作或存在的狀態(tài),但在使用時(shí)應(yīng)注意以下幾點(diǎn):   1. 時(shí)間狀語不同:過去完成時(shí)在時(shí)間上強(qiáng)調(diào)“過去的過去”;而一般過去時(shí)只強(qiáng)調(diào)過去某一特定的時(shí)間。m sorry to keep you waiting. 對不起,讓你久等了。  I had learned 1000 English words till 1000 個(gè)英語單詞。t seen each other since he went to Beijing.   一、過去完成時(shí)與現(xiàn)在完成時(shí)的區(qū)別  現(xiàn)在完成時(shí)表示的動作發(fā)生在過去,以現(xiàn)在的時(shí)間為基點(diǎn),但側(cè)重對現(xiàn)在產(chǎn)生的結(jié)果或造成的影響,與現(xiàn)在有關(guān),其結(jié)構(gòu)為“助動詞 have (has) + 過去分詞”;過去完成時(shí)則是一個(gè)相對的時(shí)態(tài),已過去時(shí)間為基點(diǎn),它所表示的動作不僅發(fā)生在過去,更強(qiáng)調(diào)“過去的過去”,只有和過去某時(shí)或某動作相比較時(shí),才用到它。如:  She said that she had seen the film before.  ?。?2 )狀語從句中   在時(shí)間、條件、原因、方式等狀語從句中,主、從句的動作發(fā)生有先后關(guān)系,動作在前的,要用過去完成時(shí),動作在后的要用一般過去時(shí)。這種用法常出現(xiàn)在:  ( 1 )賓語從句中  當(dāng)賓語從句的主句為一般過去時(shí),且從句的動作先于主句的動作時(shí),從句要用過去完成時(shí)。如:  They had planted six hundred trees before last Wednesday.2. 由“過去的過去”來判定。clock last night.  ?。?2 ) by the end of + 過去的時(shí)間點(diǎn)。與過去完成時(shí)連用的時(shí)間狀語有: ?。?1 ) by + 過去的時(shí)間點(diǎn)。此題選B。常與for (后跟段時(shí)間)或since (后跟點(diǎn)時(shí)間):   She had worked in this school since it opened 25 years ago.  例題解析:舉一反三,學(xué)的更輕松!  1. He ______ in Shanghai University for four years before he ______ Beijing.  A. studied, had gone B. had studied, went  C. has studied, goes D. had studied, had gone  解析:他去北京之前在上大學(xué)學(xué)習(xí)了4年 。 他表示的時(shí)間是過去 的過去 常與by last year, by the time of yesterday,等連用。時(shí)間狀語:: before, until, when, after, once, as soon as, by the end of last year(term, month…),etc.基本結(jié)構(gòu):had + done.否定形式:had + not + done.一般疑問句:had放于句首。4:考查非延續(xù)性動詞的用法。2:考查時(shí)間狀語。如:    It has been 3 years since he joined the army.8. 原句轉(zhuǎn)化為含ago的一般過去時(shí)。如:   That old man has been dead for several years.6. 原句轉(zhuǎn)化
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