中考英語(yǔ)知識(shí)點(diǎn)總復(fù)習(xí)之八大時(shí)態(tài)PPT課件

1、Warm-up He always _ to school by bus.A. goB. wentC. goesD. is going 解析：這句話的意思是他經(jīng)常坐巴士去上學(xué)。句子中出現(xiàn)了一般現(xiàn)在時(shí)的標(biāo)志詞always，主語(yǔ)是he，所以要用第三人稱單數(shù)。選C。第1頁(yè)/共23頁(yè)時(shí)態(tài)詳解一般現(xiàn)在時(shí)： 表示現(xiàn)階段經(jīng)常或習(xí)慣發(fā)生的動(dòng)作，存在的狀態(tài), 或說(shuō)明主語(yǔ)的特征。表示經(jīng)常性或習(xí)慣性的動(dòng)作或存在的狀態(tài)。 與一般現(xiàn)在時(shí)連用的時(shí)間狀語(yǔ):表頻率：never， always，often，usually，sometimes， once a year, twice a month等。表時(shí)間： on Sunday

2、s，on Monday afternoon，every day，in the morning，every year等。e.g. 他每天早上七點(diǎn)起床。e.g. Leif經(jīng)常在他的廁所唱歌。He _ up at 7 oclock every day.Leif always _ in her bathroom.getssings第2頁(yè)/共23頁(yè)時(shí)態(tài)詳解 表示客觀真理、事實(shí)、人的技能或現(xiàn)在的狀態(tài)，一般不加狀語(yǔ)。e.g. 地球繞著太陽(yáng)轉(zhuǎn)。The earth _ around the sun.e.g. 他開(kāi)車開(kāi)得很慢。He _ very slowly.e.g. 我媽媽不是很高興。My mother _ v

3、ery pleasedturnsdrivesisnt第3頁(yè)/共23頁(yè)時(shí)態(tài)詳解 表示十分確定會(huì)發(fā)生(如安排好的事情)或按照時(shí)間表進(jìn)行的（將要發(fā)生的）事情, 用一般現(xiàn)在可以表達(dá)將來(lái),句子中可以有將來(lái)時(shí)間。e.g. 開(kāi)往廈門的火車將會(huì)在早上八點(diǎn)出發(fā)。The train for Xiamen _ at 8 oclock in the morning. e.g. 海豚秀將會(huì)在20分鐘后開(kāi)始。The dolphin show _ in twenty minutes. leavesbegins第4頁(yè)/共23頁(yè)時(shí)態(tài)詳解 在時(shí)間狀語(yǔ)從句中(以when, after, before, while, until,

4、as soon as等引導(dǎo))和條件狀語(yǔ)從句中(以if,unless引導(dǎo)),用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí),句子中可以有將來(lái)時(shí)間。e.g. 請(qǐng)你一到澳大利亞就給我打電話。Please ring me as soon as you _ in Australia.如果明天不下雨我們就必須去歡樂(lè)谷。We must go to Happy Valley if it _ rain tomorrow.arrivedoesnt第5頁(yè)/共23頁(yè)Warm-up We _ the farmers with the apple picking last week.A. will help B. helpC. helped

5、D. are helping解析：這句話的意思是我們上星期幫助農(nóng)民摘蘋果。句子中出現(xiàn)了一般過(guò)去時(shí)的時(shí)間標(biāo)志詞last week，顯然用過(guò)去式。選C。第6頁(yè)/共23頁(yè)時(shí)態(tài)詳解一般過(guò)去時(shí)： 表示過(guò)去某時(shí)發(fā)生的動(dòng)作或狀態(tài), 可以是一次性的也可以是經(jīng)常性的。表示過(guò)去具體時(shí)刻發(fā)生的一次性動(dòng)作時(shí)。 時(shí)間標(biāo)志詞: at eight ，ten minutes ago, yesterday, last week, 2 years ago, in 1995, in the past, the other day, at that time, just now等。when 引導(dǎo)的時(shí)間狀語(yǔ)從句e.g. 他剛剛才到家。

6、He _ at home just now.e.g. 我今早六點(diǎn)就醒來(lái)了。I _ at six this morning.e.g. 昨晚當(dāng)Evan睡著了他爸爸才回來(lái)。When Evan fall asleep his father _ back.arrivedwoke upcame第7頁(yè)/共23頁(yè)時(shí)態(tài)詳解 表示過(guò)去一個(gè)階段中經(jīng)常發(fā)生的事。e.g. 劉阿姨的兒子在年輕的時(shí)候從來(lái)不打籃球。Aunt Lius child never _ basketball when he was young. 時(shí)間狀語(yǔ): last, in, fromto, for+時(shí)間段,often, usually, some

7、times, always, never等。when 引導(dǎo)的時(shí)間狀語(yǔ)從句e.g.我昨天很難過(guò)因?yàn)槲覜](méi)吃早餐。I _sad yesterday because I didnt have my breakfast.playedwas第8頁(yè)/共23頁(yè)時(shí)態(tài)詳解動(dòng)詞原形過(guò)去式過(guò)去分詞getgoeatdo saytakegivecomebuygot gottenwent goneate eatendid donesaid saidtook takengave givencame comebought bought第9頁(yè)/共23頁(yè)Warm-up There _ a dolphin show in the z

8、oo tomorrow evening. A. was B. is going to have C. will have D. is going to be解析：這句話的意思是明天晚上動(dòng)物園將會(huì)有一場(chǎng)海豚秀。句子中出現(xiàn)了將來(lái)時(shí)的時(shí)間標(biāo)志詞tomorrow，海豚秀是在計(jì)劃之內(nèi)的事情，所以要用句型be going to，選D。第10頁(yè)/共23頁(yè)時(shí)態(tài)詳解一般將來(lái)時(shí)：表示將來(lái)某一時(shí)刻或經(jīng)常發(fā)生的動(dòng)作或狀態(tài)。 時(shí)間標(biāo)志詞 ： tomorrow, this (afternoon),next (year),one day, soon, someday, sometime, in the future, in

9、+一段時(shí)間 結(jié)構(gòu)：主語(yǔ)+ will/ be going to / shall + 動(dòng)詞原形 注意啦：be going to 與will 的區(qū)別 There _ two meetings tomorrow afternoon. A. are going to be B. is going to have C. is going to be D. will have第11頁(yè)/共23頁(yè)Warm-upAlan, its late. Why not go to bed? Jenny hasnt come back yet. I _ for her. A. waited B. have waited C.

10、 am waiting D. was waiting解析：句意“艾倫，很晚了，為什么還不睡？”“詹妮還沒(méi)有回來(lái)。 我_她”。語(yǔ)境分析，艾倫現(xiàn)在是正在等詹妮回來(lái)。應(yīng)用現(xiàn)在進(jìn)行時(shí)態(tài)。故選C。-What were you doing this time yesterday?-We _on the grass and drawing a picture.A.sit B. sat C. was sitting D. were sitting解析：此題我們應(yīng)該看到時(shí)間標(biāo)志詞，this time yesterday, 因此應(yīng)該是過(guò)去進(jìn)行時(shí)態(tài)，故選D。第12頁(yè)/共23頁(yè)時(shí)態(tài)詳解現(xiàn)在進(jìn)行時(shí)：現(xiàn)在正在進(jìn)行的動(dòng)作或

11、是現(xiàn)階段正發(fā)生而此刻不一定在進(jìn)行的動(dòng)作。過(guò)去進(jìn)行時(shí)：表示過(guò)去正在發(fā)生的動(dòng)作。 時(shí)間標(biāo)志詞（現(xiàn)在進(jìn)行時(shí)） ： now, look, listen （過(guò)去進(jìn)行時(shí)）：when, while, at 8:00 yesterday 結(jié)構(gòu)：主語(yǔ)+ be 動(dòng)詞（am, is, are/ was, were）+ doing 注意啦：有幾個(gè)詞可以用現(xiàn)在進(jìn)行時(shí)表將來(lái)。 - Lucy! Would you like to give me a hand?- OK. I _.A. will come B. come C. am coming D. would come第13頁(yè)/共23頁(yè)Warm-up- Lucy, _

12、you _ your ticket? - Not yet. A. did; find B. have; found C. has; foundD. do; find 解析：這句話的意思是你找到你的票了嗎？從回答中的yet可以得知要用現(xiàn)在完成時(shí)態(tài)。故選C。第14頁(yè)/共23頁(yè)時(shí)態(tài)詳解現(xiàn)在完成時(shí)：現(xiàn)在完成時(shí)表示一個(gè)發(fā)生在過(guò)去的、對(duì)現(xiàn)在仍有影響的動(dòng)作,或表示開(kāi)始在過(guò)去,并且一直延續(xù)到現(xiàn)在,甚至還可能延續(xù)下去的動(dòng)作。 時(shí)間標(biāo)志詞 ： already, just, yet, ever, never, so far(till now/up to now), recently, in the past 3 y

13、ears, before, since+時(shí)間點(diǎn),for+時(shí)間段 結(jié)構(gòu)：主語(yǔ)+ have/ has + done用法：1) 有影響： I have finished my homework. 我已經(jīng)完成我的作業(yè)了。 2) 表持續(xù)： I have stayed here for an hour. 我已經(jīng)在這待了半小時(shí)了。第15頁(yè)/共23頁(yè)注意注意瞬間動(dòng)詞 & 延續(xù)性動(dòng)詞若句中出現(xiàn)時(shí)間段，則必須使用延續(xù)性動(dòng)詞。瞬間動(dòng)詞和延續(xù)性動(dòng)詞轉(zhuǎn)換關(guān)系如下：1.The film began 5 minutes ago.2.They left an hour ago.3.The man died a week ag

14、o.4.He joined the club 3 days ago.5.They got married 10 years ago.6.He came here an hour ago.7.Jack got home 2 hours ago.8.Mum opened the door just now.9.I borrowed the book a week ago.10.I bought the car a year ago.The film_ _ _ for 5 minutes.They_ _ _for an hour.The man_ _ _ for a week.He_ _ _the

15、club for 3 days.They_ _ _for 10 years.He_ _ here since an hour ago.Jack_ _ home for 2 hours.The door_ _open for a while. I_ _the book for a week.I_ _the car since a year ago.has been onhave been awayhas been deadhas been inhave been marriedhas beenhas beenhas beenhave kepthave had第16頁(yè)/共23頁(yè)Warm-upBy

16、the time I got to the cinema, the movie _ for ten minutes. A. had begun B. had been on C. has started D. has been on解析：這句話的意思是，當(dāng)我抵達(dá)電影院的時(shí)候，電影已經(jīng)開(kāi)始十分鐘了。從前半句的by the time中可以得知，這是過(guò)去完成時(shí)態(tài)，發(fā)生在過(guò)去的過(guò)去，而后接的是時(shí)間段，所以要用延續(xù)性動(dòng)詞。故選B。第17頁(yè)/共23頁(yè)時(shí)態(tài)詳解過(guò)去完成時(shí)：過(guò)去完成時(shí)表示過(guò)去某一時(shí)間或某一動(dòng)作發(fā)生之前已經(jīng)完成的動(dòng)作。 時(shí)間標(biāo)志詞: by (yesterday), by then, by the

17、 end of (last), by the time 結(jié)構(gòu)：主語(yǔ)+ had+ done注意啦：過(guò)去完成時(shí)常用于賓語(yǔ)從句、after引導(dǎo)的從句,或者從句是before引導(dǎo)的主句中。e.g. After I _ _ (put) on my shoes and hat, I walked into the darkness. 穿上鞋子和帽子之后，我走向了黑暗。had put第18頁(yè)/共23頁(yè)Warm-upHe asked if I _ stay here.A. would B. willC. am going toD. was going to解析：這句話的意思是，他問(wèn)我是否會(huì)留下來(lái)。賓語(yǔ)從句中主

18、句為過(guò)去式則從句必須為相對(duì)應(yīng)的過(guò)去時(shí)，根據(jù)句意要用過(guò)去將來(lái)時(shí)，故選A。第19頁(yè)/共23頁(yè)時(shí)態(tài)詳解過(guò)去將來(lái)時(shí)：表示從過(guò)去某一時(shí)間看將來(lái)發(fā)生或預(yù)計(jì)將要的動(dòng)作或存在的狀態(tài)。 時(shí)間標(biāo)志詞: later, soon, the next (day) 結(jié)構(gòu)：主語(yǔ)+ would + 動(dòng)詞原形注意啦：過(guò)去將來(lái)時(shí)常由于賓語(yǔ)從句中Tom told me (that) he _ (go) swimming the next day.would go第20頁(yè)/共23頁(yè)時(shí)態(tài)小結(jié)概念結(jié)構(gòu)時(shí)間狀語(yǔ) 一般現(xiàn)在時(shí)表示經(jīng)常、反復(fù)發(fā)生的動(dòng)作或者行為及目前的某種狀況，還可以用來(lái)表示某個(gè)事情的特點(diǎn)和性質(zhì)。 is/ am/ areoften usually always Sometimes every week neveronce a week on Sundays 動(dòng)詞原形/ 動(dòng)詞三單 have/ has一般過(guò)去時(shí)表示過(guò)去某個(gè)時(shí)間里發(fā)生的動(dòng)作或者狀態(tài)，過(guò)去習(xí)慣性經(jīng)常性的動(dòng)作或者狀態(tài)。 was/ wereago yesterday in 1989 one dayat the age of twelve long long ago the day before yesterday just now last week/year