初中课件初三下

8BUnit5蓝皮书P83用所给词的适当形式填空。1.developing;development2.tosucceed;successful3.communicates;communication4.Competing;competition5.proper;properly单项选择。1-5CAABB6-10CAACC完形填空。1-5CCABC6-10CCABB阅读下面的文章，判断正误。1-5BAAAB完成对话。1.writing2.importance3.especially4.drop/fall/sink5.told6.more7.polluted8.either9.waste10.part/role五、短文填空。1.who2.impossible3.topick4.clearly5.other’s6.died7.anything8.where9.saying10.beput六、阅读短文。1-5CDAFB八、阅读短文，完成表格。 1.blue2.long-distance3.area4.whitepages5.business6.yellow7.Public8.numbers9.call10.operatorLanguagegoals:

TalkaboutpasteventsTellastoryPastcontinuoustensePasteventsandstoriesWhatWhenHowWhereStructureA:Whatwereyoudoingateightlastnight?B:Iwastakingashower.A:WhatwasJennydoingwhileLindawassleeping?B:WhileLindawassleeping,JennywashelpingMarywithherhomework.①when是atorduringthetimethat,既指时间点，也可指一段时间;while是duringthetimethat，只指一段时间，因此when引导的时间状语从句中的动词可以是终止性动词，也可以是延续性动词，而while从句中的动词必须是延续性动词。

②when说明从句的动作和主句的动作可以是同时，也可以是先后发生;while则强调主句的动作在从句动作的发生的过程中或主从句两个动作同时发生。③由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时;如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导。When

和while的用法瞬间动词和延续性动词一、延续性动词:延续性动词表示的动作不但可以延续，而且可以产生持久的影响。常见的这类动词有：be，have，keep，know，learn，lie，live，read，sing，sleep，stand，stay，wait，walk，watch等。二、终止性动词又称为瞬间动词或非延续性动词，它表示的动作不能延续，也就是说动作一旦发生就立即结束，并产生某种结果。常见的这类动词有：accept，arrive，e，begin，borrow，break，buy，catch，close，come，die，end，fall，finish，get，give，go，join，leave，put，reach，receive，shut，start，stop等。过去进行时含义：表示过去某个时刻正在进行的动作。结构：be(was/were)+doingWhatwereyoudoingwhenIvisitedyou?IwaswatchingTVwhenyouvisitedme.1.过去某一时刻正在进行或发生的动作。Theywereplayingfootballatteno’clockyesterdaymorning．MymotherwascookingwhenIgothome．Iwaswashingmyclothesatthistimeyesterday．2.过去某阶段持续进行的动作Whatwereyoudoingduringtheholiday?3.两个动作同时发生的JennywasreadingwhileDannywaswriting．学案p87用法：过去进行时过去进行时：标志：atthattime,when,while,at7o’clocklastnightWhatwereyoudoingyesterdayatthetimeoftherainstorm?Iwaswaitingforabusyesterdayatthetimeoftherainstorm.Wereyouwaitingforabusyesterdayatthetimeoftherainstorm?Yes,Iwas.No,Iwasn’t.A:Whatwereyoudoingwhen(Icalledyoulastnight)…?B:Iwas…A:Whatwereyoudoingwhile(yourclassmatesweretakingnotes)…?B:Iwas…PairworkChainstory:Trytousewhenandwhileifpossible.S2:Whenshegottotheplayground...S3:Whileshewasrunningbacktotheclassroom...S4:Whenshewantedtotellherbestfriends...S1:Whentheschoolbasketballcompetitionstarted...Languagepoints:把人们拉的更近想要做某事猛烈的敲打逐渐消失使某物分开在困难的时候默默地对…有意义前往某地bring….closertogetherfeellikedoing/sth.beatheavilyagainstthewindow