Unit1ThemassmediaGrammarandusage过去完成时复习课件高中英语译林版（2020）选择性

Unit1GrammarandusagePastperfecttenseBaseVerbPastSimpleParticipledo(does)goknowdrinkeatchoosebreakflydiddonewentgoneknewknowndrankdrunkateeatenchosechosenbrokebrokenflewflownPastPerfect:had+ppHe_________thetestbecausehe______________.failedhadn’tstudiedfailedpasttensepastperfecthadn’tstudied(fail)(study)

过去完成式的定义和用法过去完成式是指一个动作(A)发生在过去的另一个动作(B)之前。过去完成式用来描述过去某一时间之前发生的动作或存在的状态。e.g.WhenIwokeup,mymotherhadalreadypreparedbreakfastforme.A

B

FindthesentencesSentence1HeregularlyvisitedthelibraryandstudiedEnglishandlaw--bythenhehadlearnedverylittleEnglish.(Line3-4)

FindthesentencesSentence2Pulitzerquicklybecameasuccessfuljournalistandbytheageof25,hehadbecomeapublisher.(Line7-8)

FindthesentencesSentence3HeusedthesamebusinessstrategyhehademployedattheStLouisPost-Dispatch(Line12-13)

Workouttherules

•Weoftenusethepastperfecttensetotalkaboutsomethingthathappened________

(before/after)apasttime.•Theverbformofthepastperfecttenseis“(2)

(have/had)done”beforehad

过去完成式的固定用法1.过去完成时有时用来表示没有实现的愿望，主要用于want、hope、intend等词。如：Ihadwantedtohelpyou,butIwastoobusythen.2.过去完成时可以用于hardly..when..或nosooner…than…等结构，表示“一……就……”。如：Ihad

hardly

enteredtheclassroomwhenthebellrang.Nosoonerhadhegottothestationthanthebusarrived.过去完成式的固定用法3.过去完成时常有by、when等引导的时间状语作为标志。如：Ihadfinishedreadingthenovelbytheendoflastweek.HehadlearntEnglishfortenyearswhenhegraduatedfromhighschool.Exercise

Puttheverbsinbracketsusingthesimplepastorpastperfectform.Writetheminyournotebook.1.Hesaidhe__________(work)inthatfactorysince1949.2.IthoughtI_________(send)theletteraweekbefore.3.Bytheendoflastmonth,I________(live)inBeijingfor8years.4.Shesaidthatshe_____________(notbe)totheGreatWallyet.hadworkedhadsenthadlivedhadn’tbeenExercise

Puttheverbsinbracketsusingthesimplepastorpastperfectform.Writetheminyournotebook.5.BeforeMissWang________(come)toworkinNanjing,she_________(teach)inNantongforyears.6.Afterthegovernment________(give)helptoHunan,people________(speed)uprebuildinghome.7.They_______(cry)becausethesupertyphoon______________(destroy)theirhouses.8.Beforeeverything_______(come)backtonormal,they____________(live)withoutwaterorelectricityforafewdays.hadgivencamehadtaughtspedhadlivedcamecriedhaddestoryedExercise

Puttheverbsinbracketsusingthesimplepastorpastperfectform.Writetheminyournotebook.I_________(wash)myhandsafterI___________(clean)thedishes.Myparents________(are)angrybecauseJohn_____________(don’tfinish)hisschoolwork.Jane_________(call)thepolicebecausesomeone_________(break)intoherhouse.John_________(be)anartistbeforehe_________(become)amusician.hadcleanedwashedhadnotfinishedwerecalledhadbrokenhadbeenbecameExercise

Puttheverbsinbracketsusingthesimplepastorpastperfectform.Writetheminyournotebook.Where_________(you/be)afterI_________(see)youatthepark?Mygrandparents_________(know)eachotherforayearbeforethey_________(get)married.Mysister_________(play)