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初中英語(yǔ)八種時(shí)態(tài)詳解及習(xí)題-資料下載頁(yè)

2025-08-05 03:47本頁(yè)面
  

【正文】 客觀的推測(cè);will則意指說(shuō)話人認(rèn)為/相信某件事將要發(fā)生,屬主觀的推測(cè)。兩者在時(shí)間的發(fā)生上,be going to通常表示馬上要發(fā)生或相當(dāng)快就要發(fā)生的事情;而will不指明任何具體時(shí)間,可以指遙遠(yuǎn)的未來(lái)。例如:He is gong in to be better. 他的病就要好起來(lái)了。 He will be better. 他的病會(huì)好起來(lái)了。兩者都表示意圖時(shí),be going to含有預(yù)先計(jì)劃、準(zhǔn)備的意思;will則指未經(jīng)過(guò)預(yù)先思考或計(jì)劃,是臨時(shí)的一種決定。在條件壯語(yǔ)從句中,be going to表將來(lái),will表意愿。例如:If you are going to make a journey, you39。d better get ready for it as soon as possible. 如果你將要去旅行,最好盡快做好準(zhǔn)備?!?Miss Gao will tell you the answer if you ask her. 如果你去問(wèn)高老師,她會(huì)告訴你答案。八、過(guò)去將來(lái)時(shí):概念:立足于過(guò)去某一時(shí)刻,從過(guò)去看將來(lái),常用于賓語(yǔ)從句中。時(shí)間狀語(yǔ):the next day(morning, year…),the following month(week…),etc.基本結(jié)構(gòu):①was/were/going to + do;②would/should + do.否定形式:①was/were/not + going to + do。②would/should + not + do.一般疑問(wèn)句:①was或were放于句首;②would/should 提到句首。過(guò)去將來(lái)時(shí)的用法:表示從過(guò)去某時(shí)看將要發(fā)生的動(dòng)作或存在的狀態(tài)。常用于主句是一般過(guò)去時(shí)的賓語(yǔ)從句中。例如:He said that he would finish his work before 9 o’clock. 他說(shuō)他會(huì)在九點(diǎn)之前完成工作。 表示過(guò)去的某種習(xí)慣,只要would。例如:Whenever he has been in trouble,we would give him a hand. 每當(dāng)他遇到困難時(shí),我們總會(huì)伸出援助之手。鞏固練習(xí):He said that he_________________ (e)back tonight.I thought it_____________(rain)soon.Ⅱ. 幾種常見(jiàn)時(shí)態(tài)的相互轉(zhuǎn)換英語(yǔ)中的幾種時(shí)態(tài)在一定情況下可以互相轉(zhuǎn)換,以下是幾種常見(jiàn)的轉(zhuǎn)換形式:一、一般過(guò)去時(shí)與現(xiàn)在完成時(shí)的轉(zhuǎn)換在現(xiàn)在完成時(shí)中,延續(xù)性動(dòng)詞能與表示一段時(shí)間的狀語(yǔ)連用,瞬間動(dòng)詞卻不能。但是,可用別的表達(dá)方式:①瞬間動(dòng)詞用于“一段時(shí)間 + ago”的一般過(guò)去時(shí)的句型中;②瞬間動(dòng)詞可改成與之相對(duì)應(yīng)的延續(xù)性動(dòng)詞及短語(yǔ),與一段時(shí)間連用;③瞬間動(dòng)詞用于“It is + 一段時(shí)間 + since + 一般過(guò)去時(shí)”的句型中,表示“自從……以來(lái)有……時(shí)間”的意思,主句一般用it is來(lái)代替It has been。④瞬間動(dòng)詞用于“Some time has passed since + 一般過(guò)去時(shí)”的句型中。請(qǐng)看:A. He joined the League two years ago.B. He has been in the League for two years.C. It is two years since he joined the League.D. Two years has passed since he joined the League.二、一般現(xiàn)在時(shí)與現(xiàn)在進(jìn)行時(shí)的轉(zhuǎn)換在一般現(xiàn)在時(shí)中,at加上名詞表示“處于某種狀態(tài)”,如at work(在工作), at school(上學(xué)、上課)等。此短語(yǔ)可與進(jìn)行時(shí)態(tài)轉(zhuǎn)換。請(qǐng)看:Peter is at work, but Mike is at play.Peter is working, but Mike is playing.三、現(xiàn)在進(jìn)行時(shí)與一般將來(lái)時(shí)的轉(zhuǎn)換在現(xiàn)在進(jìn)行時(shí)態(tài)中g(shù)o, e, leave, start, arrive等動(dòng)詞常與表示將來(lái)的時(shí)間狀語(yǔ)連用表示將要發(fā)生的動(dòng)作。如:I am ing, Mum! 意為“我就來(lái),媽媽?zhuān) 闭?qǐng)看:The train is leaving soon.The train will leave soon.四、“be going to+動(dòng)詞原形”與“will(shall)+動(dòng)詞原形”結(jié)構(gòu)的轉(zhuǎn)換“be going to+動(dòng)詞原形”、表示打算、計(jì)劃要做的事;將來(lái)時(shí)“will(shall)+動(dòng)詞原形”結(jié)構(gòu)在書(shū)面語(yǔ)中,當(dāng)主語(yǔ)為第一人稱時(shí),常用助動(dòng)詞shall。在口語(yǔ)中,所有人稱都可以用will。請(qǐng)看:We are going to visit the Great Wall next Sunday.We shall visit the Great Wall next Sunday被動(dòng)語(yǔ)態(tài)句式賓語(yǔ)主格+be done by +主語(yǔ)賓格。補(bǔ)全各時(shí)態(tài)下被動(dòng)語(yǔ)態(tài)一覽表即:be 各種時(shí)態(tài)的變化核心結(jié)構(gòu)Be(動(dòng)詞原形)done一般現(xiàn)在時(shí)Is/am/aredone一般過(guò)去時(shí)Was/weredone一般將來(lái)時(shí)Will bedone過(guò)去進(jìn)行時(shí)was/were beingdone現(xiàn)在進(jìn)行時(shí)is/am/are beingdone過(guò)去完成時(shí)Had beendone現(xiàn)在完成時(shí)Have/has beendone根據(jù)漢語(yǔ)及英語(yǔ)提示翻譯句子,并把翻譯完的句子變成一般疑問(wèn)句1 他們?nèi)允芸鬃铀枷胗绊?。(today/still)They are still influenced by Confucius’ thoughts today. 2 一千多年前,紙由蔡倫發(fā)明。(more than a thousand years ago)Paper was invented by Cailun more than a thousand years ago.3 我們的運(yùn)動(dòng)會(huì)將于周六舉行。Our sports meeting will be held on Saturday. 4 一所新學(xué)校正在被建造。(now) A new school is being built.5 教室已經(jīng)被打掃過(guò)了。(already)The classroom has already been cleaned.6 作業(yè)必須及時(shí)完成。(in time)The homework must be finished in time.10
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