高中英語-Unit2《Robots》-新人教版選修7省名師優(yōu)質(zhì)課賽課獲獎(jiǎng)?wù)n件市賽課一等獎(jiǎng)?wù)n件

動(dòng)詞時(shí)態(tài)和語態(tài)ⅠUnit2《Robots》1/24中學(xué)英語常見時(shí)態(tài)：普通進(jìn)行完成完成進(jìn)行現(xiàn)在普通現(xiàn)在時(shí)現(xiàn)在進(jìn)行時(shí)現(xiàn)在完成時(shí)現(xiàn)在完成進(jìn)行時(shí)過去普經(jīng)過去時(shí)過去進(jìn)行時(shí)過去完成時(shí)過去完成進(jìn)行時(shí)未來普通未來時(shí)未來進(jìn)行時(shí)未來完成時(shí)過去未來過去未來時(shí)2/24教學(xué)綱領(lǐng)要求慣用8種時(shí)態(tài)：普通進(jìn)行完成完成進(jìn)行現(xiàn)在普通現(xiàn)在時(shí)現(xiàn)在進(jìn)行時(shí)現(xiàn)在完成時(shí)過去普經(jīng)過去時(shí)過去進(jìn)行時(shí)過去完成時(shí)未來普通未來時(shí)過去未來過去未來時(shí)累計(jì)3/24三、時(shí)態(tài)特殊句式動(dòng)詞時(shí)態(tài)二、易混時(shí)態(tài)辨析一、熱點(diǎn)時(shí)態(tài)

綜合練習(xí)4/241.Theyear_____remarkablechangesinShanghai’slandscape.(see)saw時(shí)間狀語呀，不知道你在這兒！認(rèn)為你在美國(guó)！Oh,Ididn’tknowyouwerehere.IthoughtyouwereinAmerica.熱點(diǎn)一：一般過去時(shí)5/242.---Haveyoudecidedalready?---Yes,I____atonce.

A.havedecidedB.decidedC.willdecideD.haddecided1.I______younottomovemydictionary--nowIcannotfindit.（全國(guó)III）

A.askedB.askC.wasaskingD.hadaskedKeywordcontextB---Yes,I____

already.A6/241.---Thewindowisdirty.---Iknow.It____forweeks.A.hasn’tcleanedB.didn’tclearC.wasn’tcleanedD.hasn’tbeencleaned2.---Wouldyouliketogotothecinemawithmetomorrowafternoon?---I’dliketo,Mum,butI____toapartybyJane.It’sherbirthday.A.aminvitedB.wasinvitedC.willbeinvitedD.havebeeninvited熱點(diǎn)二：現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)：表示過去發(fā)生動(dòng)作對(duì)現(xiàn)在造成影響和結(jié)果.7/24Thenewsisnosurprisetome,I______forsometimethatthefactoryisgoingtoshutdown.(03北京)A.hadknownB.knowC.haveknownD.knew過去完成時(shí)不能孤立使用，它必須以過去某一時(shí)間為基點(diǎn)，即“過去過去”，所以只有在和過去某時(shí)或動(dòng)作相比較時(shí)才用到它。熱點(diǎn)3：過去完成時(shí)camewas8/242.JohnandI______friendsforeightyears.WefirstgottoknoweachotherataChristmasparty.Butwe_____eachotheracoupleoftimesbeforethat.(02北京春)A.hadbeen;haveseenB.havebeen;haveseenC.hadbeen;hadseenD.havebeen;hadseen;3.我原打算來，但太忙了。（mean）Ihadmeanttocome,butIwastoobusy.hadmeant/planned/intendedtodo…,表示過去未曾實(shí)現(xiàn)愿望、打算、想法等。9/24熱點(diǎn)4：過去進(jìn)行時(shí)1.ThelasttimeIsawJaneshe__________cottoninthefields.(pick)waspicking2.---HasSamfinishedhishomeworktoday?---Ihavenoidea.He___itthismorning.A.didB.hasdoneC.wasdoingD.haddone過去進(jìn)行時(shí)表示在過去某個(gè)時(shí)間點(diǎn)或某個(gè)時(shí)間段所發(fā)生動(dòng)作或連續(xù)狀態(tài).10/243.---WhatwereyoudoingwhenTonyphonedyou?---Ihadjustfinishedmyworkand____totakeashower.A.hadstartedB.startedC.havestartedD.wasstarting過去進(jìn)行時(shí)表示過去未來.11/241.He______abookaboutChinalastyear,butIdon’tknowifhe______it.A.wrote;hasfinishedB.waswriting;hasfinishedC.waswriting;hadfinishedD.wrote;willfinish2.Asshe___thenewspaper,Granny___asleep.A.read;wasfallingB.wasreading;fellC.wasreading;wasfallingD.read;fell1.普通過去時(shí)和過去進(jìn)行時(shí)過去進(jìn)行時(shí)表當(dāng)時(shí)正在進(jìn)行而還未完成動(dòng)作或狀態(tài).結(jié)論:長(zhǎng)動(dòng)作在進(jìn)行時(shí),被一個(gè)短動(dòng)作打斷,長(zhǎng)動(dòng)作用進(jìn)行體,短動(dòng)作用普通體.二、易混時(shí)態(tài)辨析12/242.---Where__you__(put)thebook?Ican’tseeitanywhere.---I___(put)itrighthere.Butnowit’sgone.A.did;put;putB.have;put;putC.did;put;haveputD.have;put;haveput1.Wehaven’theardfromJaneforalongtime.Whatdoyousuppose_______toher?A.washappeningB.happensC.hashappenedD.happened2普通過去時(shí)與現(xiàn)在完成時(shí)二、易混時(shí)態(tài)辨析13/243.WhenIwasatcollegeI_______threeforeignlanguagesbutI________allexceptafewwordsofeach.A.spoke;hadforgottenB.spoke;haveforgottenC.hadspoken;hadforgottenD.hadspoken;haveforgotten結(jié)論:普通過去時(shí)所表示事情純屬過去,與現(xiàn)在情況沒聯(lián)絡(luò).現(xiàn)在完成時(shí)所表示事情與現(xiàn)在情況有聯(lián)絡(luò),是過去事情對(duì)現(xiàn)在產(chǎn)生結(jié)果或?qū)ΜF(xiàn)在影響.14/24

MikewaswalkinginthestreetwhenhemetTom.M:---It________2monthssinceIlastsawyou.(be)T:---Ihavejustreturnedfromabroad.M:---Isitthefirsttimeyou_________abroad?(be)T:---Yes.Andhardly___I______therewhenIwasstruckbyitsbeauty.(arrive)M:---Howdoyoufindyourtrip?T:---Verygood.Totellthetruth,it’sthemostunforgettabletripI_____________.(everhave)M:I’mgladtohearthat.Bytheway,Iamleavingforameetingnow.It______(be)20minutesbeforeit_______.(start)is/hasbeenhavebeenhaveeverhad三、時(shí)態(tài)特殊句式hadarrivedwillbestarts15/24

MikewaswalkinginthestreetwhenhemetTom.M:---Itis/hasbeen2monthssinceIlastsawyou.T:---Ihavejustreturnedfromabroad.M:---Isitthefirsttimeyouhavebeenabroad?T:---Yes.AndhardlyhadIarrivedtherewhenIwasstruckbyitsbeauty.M:---Howdoyoufindyourtrip?T:---Verygood.Totellthetruth,it’sthemostunforgettabletripIhaveeverhad.M:I’mgladtohearthat.Bytheway,Iamleavingforameetingnow.Itwillbe20minutesbeforeitstarts.三、時(shí)態(tài)特殊句式16/24Practicemakesperfect.17/24MissJonesonce____musicatBardonSchoolfortenyearsandnowisanactress.A.hadtaughtB.taughtC.isteachingDhasbeenteaching2.---Doyouoftengotoshanghai?---Yes.I______theretwicelastmonth.A.wasB.wentC.havegoneD.havebeen18/243.Ican’tseemycoffeeinthiscupboard.__________?A.HasitallbeenfinishedB.WasitallfinishedC.HasitallfinishedD.Diditallfinish4.Thecountrylifehewasusedto____in1992whenacoalminewasopened.A.changeB.haschangedC.changedD.changing()19/245.①It____longsincewe____theresultoftheexperiment.②It____longbeforewe_____theresultoftheexperiment.A.willbe;willknowB.is;willknowC.willbe;knowD.is;knew6.Theworkers_____busilywhenthebosscametolookforsomethinghe