新概念英语第一册Lesson120课件

exercisebook[ˈeksəsaɪz-bʊk]n.练习本读对单词帮助警察逮捕小偷platform读对单词帮助警察逮捕小偷housework读对单词帮助警察逮捕小偷price读对单词帮助警察逮捕小偷examination读对单词帮助警察逮捕小偷correct读对单词帮助警察逮捕小偷train读对单词帮助警察逮捕小偷exercisebook读对单词帮助警察逮捕小偷holiday读对单词帮助警察逮捕小偷quickly读对单词帮助警察逮捕小偷arriveaskthepriceIaskedthepriceofthecar,buttheyhadalreadysoldit.but,already,soldrunto,quicklyIrantotheplatformquickly,butthetrainhadalreadyleft.but,already,leftgive,exercisebooksHegaveusourexercisebooksafterhehadcorrectedit.after,correctgoonholidayShewentonholidayaftershehadtakentheexamination.after,examinationfinishthehouseworkShehadfinishedthehouseworkbeforeshewentout.before,goouthavedinnerWehadhaddinnerbeforetheyarrived.before,arrive今天，Tracy遇到了很多不开心的事情，到了晚上她想写一篇日记。请你根据下面表格的信息，帮Tracy记录她的经历吧！Abadday早上起床时，弟弟已经吃完最后一根香肠了。到达站台时，公车已经开走了。赶到学校时，老师已经开始上课了。找好朋友一起回家，但她已经离开了。Somethingunhappyhappenedtometoday.WhenIgotupinthemorning,mybrotherJohnhadeatenthelastsausage.Afterbreakfast,Irantothebusstop.Buttheearlybushadalreadyleft.SowhenIgottoschool,thelessonhadstarted.Afterschool,IwantedtogohometogetherwithmyfriendLisa.Unluckily,shehadalreadyleftbeforeIaskedher.Whatabadday!过去完成时的概念：过去完成时表示到过去某一时间动作已经完成或延续到某一过去时间的动作或状态，它表示句子中描述的动作或状态发生在“过去的过去”。构成：had+done（过去分词）过去完成时的句式：肯定句：主语+had+

v.-ed+其他Whenhecamein,Ihadwaitedfortwohours.他进来时，我已经等了2个小时了。Wefoundthatwehadlostourway.我们发现我们已经迷路了。过去完成时的句式：否定句：主语+hadnot+

v.-ed+其他Hehadnotfinishedtheworkby11:00yesterdayevening.到昨天晚上11点他还没有完成工作。WhenIgottothefield,thefootballmatchhadn’tstarted.我们到达赛场时，足球赛还没有开始。过去完成时的句式：一般疑问句：Had+主语+

v.-ed+其他?-HadhebeentoFrancebeforethatyear?-那年之前他去过法国吗？-Yes,hehad./No,hehadn’t.-是的，他去过。/不，他没去过。过去完成时的句式：特殊疑问句：疑问词+had

+主语+

v.-ed+其他?-WhathadLilydonebeforeshewenttobedlastnight?昨晚莉莉睡觉前做了什么？-Shehadcleanedtheroom.她打扫了房间。过去完成时的用法：表示在过去某一时间或动作之前已完成或结束的动作。常用的时间状语有以下几种:①用by,before等构成的短语Lindahadlearned10Chinesesongsbytheendoflastmonth.到上个月底，琳达已经学了10首中文歌。Hehadrepairedthemachinebeforemidnight.他在半夜之前已经修好了那台机器。②用when,before,after等引导的时间状语从句Thetrainhadleftbeforewereachedthestation.在我们到达车站之前，火车已经开了。Whenthebellrang,wehadfinishedourwork.我们刚干完活，铃就响了。过去完成时的用法：表示一个动作或状态在过去某时之前已经开始，一直延续到这一过去时刻，而且到那时还未结束，仍有继续下去的可能性。常与since,for,allday/year等表示一段时间的时间状语连用。Hesaidtheyhadknowneachothersincetheirschooldays.他说他们从学生时代起就互相了解。LeedsUnitedhadwaitedforsuccessforeighteenyears.利兹联队企盼夺冠已经十八年了。()1.Lastsummerholiday,we______manyphotoswhenwehadatripinDalian.took B.hastaken C.hadtook()2.Beforehecamehere,he______inChinafortenyears.haslived B.hadlived C.lived()3.Theteacherhadleftalready______Igottohisoffice.after B.justas C.before()4.I______myhomeworkbeforemyfathercameback.havefinished B.hadfinished C.finished()5.Theboy______900Englishwordsbythetimehewasfive.hadlearned B.learned C.learned()6.ShortlyafterIhadenteredtheroom,I______thelight.opened B.hadturnedon C.turnedonⅠ.

单项选择ABCBACWhenIreachedthecinema,themovie______________(start)forabout10minutes.He’snothungrynow.He____________(eat)somebread.Thesun__________(set)whenwegotthere.Thewriter______________(write)8bookssince2002.He______________(work)fortenhours,soheisverytired.Tomsaidhe___________(read)thebooktwice.Ⅱ.

用所给动词的适当形式填空hadsethadstartedhaswrittenhaseatenhasworkedhadread鸟类中“口技”的冠军——金刚鹦鹉金刚鹦鹉是色彩最艳丽的大型鹦鹉，它们是热带美洲鸟类，原生地是森林，特别是墨西哥及中南美洲的