2018-2019学年九年级英语全册 Unit 12 Life is full of the une

1Unit12Lifeisfulloftheunexpected.李仕才单元语法聚焦十二过去完成时过去完成时表示在过去某一时间或动作之前已经发生或完成的动作，它表示动作发生的时间是“过去的过去”。其结构为“助动词had(用于各种人称和数)＋过去分词”。表示过去某一时间可用by,before等构成的短语，也可用when,before等引导的从句等。Hismotherhadalreadycookeddinnerbythetimehegothome.到他回到家的时候，他妈妈已经做好了晚饭。Whenthepoliceofficerarrivedatthestore,thethiefhadrunaway.当警察到达商店时，小偷已经逃跑了。Ⅰ.用括号中所给单词的适当形式填空1．Thatricholdman________(make)awishbeforehe________(die)lastmonth.2．AstheKingsgottotheairport,theplane________(take)off.3．I________(be)atthebusstopfor20minuteswhenabusfinallycame.4．Tom________(say)he________(read)thebooktwiceby2016.5．TheReads________(have)lunchbeforeI________(get)totheirhouseat12：30.6．WhenI________(arrive)atthestationthismorning,he________(leave).7．We________(learn)about4，000Englishwordsbytheendoflastterm.8．They________(plant)sixhundredtreesbeforelastWednesday.9．Weweresurprisedatwhatshe________already________(do)．10．Theoldmantoldusthathe________(collect)morethan3，000stampssincehewasfifty.Ⅱ.根据汉语意思完成句子1．直到那时他才意识到自己犯了个大错。Untilthen,herealizedthathe________________abigmistake.2．当我起床时，妈妈已经从市场回来了。Mymother________________backfromthemarketwhenIgotup.3．到上学期结束的时候，我们已经学了三千多个单词。We________________morethanthreethousandwords________________________________lastterm.4．到他们到达山顶的时候，太阳已经升起来了。________the________theygottothetopofthemountain,thesun________________．5．我真不知道你已经独自一人把所有的任务完成了。Ireallydidn'tknowthatyou________________allthetasksbyyourself.Ⅲ.按要求完成下列各题1．TheChineseclassstarted.Igottoschool.(用bythetime合并为一句)2TheChineseclass________________bythetimeIgottoschool.2．HehadbeentoEnglandbeforehewenttowork.(改为否定句)He________________toEnglandbeforehewenttowork.3．ShehadlivedinNewYorkfortenyearsbytheendoflastmonth.(改为一般疑问句)________she________inNewYorkfortenyearsbytheendoflastmonth?Ⅳ.单项填空()1.—Whywashelatefortheinternationalmeeting?—Bythetimehegottotheairport,theplane________already________．A.has;takingoffB.has;takenoffC.would;takeoffD.had;takenoff()2.WhenIarrivedatthecinema,themovie________forthirtyminutes.A.hadbegunB.hadbeenonC.hasbegunD.hasbeenon()3.—Whydidyourfatherseemsoangryjustnow?—Hedidn'tfindhispetdogwhichhe________fornearlythreeyears.A．hadB．hashadC．hadhadD．willhave()4.—Whatdidtheydointhemeetingroomyesterday?—Theydiscussedwhatthey________inthelasttwoyears.A．haddoneB．woulddoC．weredoingD．did()5.Bytheendoflastweek,she________inthewestofChinafortwomonthshelpingthehomelesschildren.A．willstayB．hasstayedC．wouldstayD．hadstayed参考答案单元语法聚焦十二语法精练Ⅰ.1.hadmade;died2.hadtaken3．hadbeen4.said;hadread5．hadhad;got6.arrived;hadleft7．hadlearned8.hadplanted9．had;done10.hadcollectedⅡ.1.hadmade2．hadcome/gotten/got3．hadlearned;bytheendof4．By;time;hadrisen5．hadcompleted/finishedⅢ.1.hadstarted2.hadn'tbeen3．Had;livedⅣ.1.D2.B3．C考查过去完成时态。根据句中的时间状语“fornearlythreeyears”可知，要3用完成时态，主句中的didn't表明是一般过去时态，因此用过去完成时，故选C。4．A5.D