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英語時(shí)態(tài)表16種-文庫吧資料

2025-08-11 16:25本頁面
  

【正文】 been spoken than he realized that he should have remained silent.這話剛說出口,他就意識(shí)到他本該保持沉默的。:(1)hardly / scarcely / barely+過去完成時(shí)(倒裝形式)+when +過去時(shí)例1:Hardly had I arrived when I had a new problem to cope with.我一到達(dá)就有新問題要處理。另外兩種表示“過去想做而未做的事”的表達(dá)方式是: / were+ to have done sth.例1:We were to have e yesterday, but we couldn’t.我們本想昨天來的,但我們來不了。, hope, mean, intend, plan, suppose, wish, want, desire等用過去完成時(shí),表示過去的希望,預(yù)期,意圖或愿望等沒有實(shí)現(xiàn)。例1:This is the first time(that )I’ve drunk Californian champagne.這是我第一次喝加利福尼亞香檳酒。(2)完成時(shí)態(tài)可用在下列結(jié)構(gòu)中:This(That,it)is(was )the first(second….)time+定語從句:This(That,It)is(was) the only (last)+名詞+定語從句;This (This,It)is (was)+形容詞最高級+名詞+定語從句。(look在此為實(shí)義動(dòng)詞)4.完成進(jìn)行時(shí)完成進(jìn)行時(shí)是完成時(shí)的強(qiáng)調(diào)形式。但是如果它們詞義改變,有時(shí)也可使用進(jìn)行時(shí)態(tài)。(3)有些動(dòng)詞一般不能使用進(jìn)行時(shí),這是一類表示“感覺”、“感情”、“存在”、“從屬”等的動(dòng)詞。go, e, leave, start, arrive,return等。具有這種語法功能的動(dòng)詞僅限于過渡性動(dòng)詞,即表示從一個(gè)狀態(tài)或位置轉(zhuǎn)移到另一個(gè)狀態(tài)或位置上去的動(dòng)詞。約翰總是遲到。例:John is always ing late. 例:The country is on the verge of civil war.這個(gè)國家就要打內(nèi)戰(zhàn)了。例:His book is due to be published in October.他的書預(yù)定10月份出版。例:There is to be a rail strike on July 18th.(3)be about to+v表示即將發(fā)生的事情。例:Tomorrow at this time we’ll give $500 to any one who brings him to justice.一般將來時(shí)(1)be going to +v在口語中廣泛使用,表示準(zhǔn)備做或即將發(fā)生的事情。(2)某些表示起始的動(dòng)詞,可用一般現(xiàn)在時(shí)表示按規(guī)定、計(jì)劃或安排要發(fā)生的動(dòng)作,這類動(dòng)詞有:be, go, e, start, depart, arrive, begin, leave等。陳述句: I can drive a car. He must tell the truth. We may get there on foot.否定句:I can’t swim at all. You mustn’t(表示禁止) smoke in the office.一般疑問句: Can you wait a minute? Must I stay at home? May I use your phone?特殊疑問句: How can I get there? What must I do now?由情態(tài)動(dòng)詞的過去式構(gòu)成,can—could.She could walk when she was one year old.I could not speak English one year ago.二、各種時(shí)態(tài)用法補(bǔ)充:一般現(xiàn)在時(shí)(1)在由after, until, befor, once, when, even if ,in case, as long as, as soon as, the moment以及if, unless等引導(dǎo)的時(shí)間狀語從句或條件狀語從句中,通常用一般現(xiàn)在時(shí)代替將來時(shí)。補(bǔ)充:一、情態(tài)動(dòng)詞can, must, may。I have been to Canada. Have you been to Hongkong?Where have you been? I have never been here.過去完成時(shí)had + done(過去分詞)by the end of last yearby last yearHe has always been a good father. I have always been busy.They have always been in America.2. have/has gone to:去了。簡單的說,就是動(dòng)作已經(jīng)發(fā)生對現(xiàn)在造成明顯的影響。for two weeks;for a year;for several days;since 2004since last week 用來表示之前已發(fā)生或完成的動(dòng)作或狀態(tài),其結(jié)果的確和現(xiàn)在有聯(lián)系。時(shí)態(tài)名稱結(jié)構(gòu)常連用的詞主要用法例句現(xiàn)在完成時(shí)have/has +done(過去分詞)already;just(not just now)yet;ever;ne
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