英语新目标八年级(下)Unit3 Section A 2课件.ppt

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1、新目标八年级(下)Unit3Unit3WhatwereyoudoingwhentheUFOarrived?SectionA(2)Whatisthis?ItisaUFO.AskandanswerWhatisthis?Itisanalien.Whoisthis?HeisTed.Whoisthis?Sheisashopassistant.Whatisthis?Itisamuseum.Whatisthis?Itisasouvenirshop.Whatisthis?Itisastreet.Anunusualexperience1.WhathappenedwhenTedwaswalkingdownth

2、estreet?2.Wheredidthealiengofirst?4.Wheredidthealiengothen?3.Whatdidtheshopassistantdo?AnunusualexperienceAnswers1.WhathappenedwhenTedwaswalkingdownthestreet?2.Wheredidthealiengofirst?4.Wheredidthealiengothen?3.Whatdidtheshopassistantdo?AUFOlandedrightinfrontofhim.Asouvenirshop.Shecalledthepolice.

3、TheMuseumofFlight.孩子们正要跑过去搬开那袋米，这时他们听到了摩托车的声音。1.Ataroundteno’clockinthemorning,IwaswalkingdownthestreetwhenaUFOlandedrightinfrontofme.⑴句中when是并列连词，引导一个并列句，意思是“这时；在那时”。ExplanationThechildrenwererunningtomovethebagofricewhentheyheardthesoundofamotorbike.⑵when还可作从属连词，引导一个时间状语从句，意思是“当……的时候”，句中谓语动词可以是短

4、暂性动词，也可以是延续性动词。Edisonwasnotagoodstudentwhenhewasayoungboy.爱迪生小时候不是一个成绩好的学生。WhenIcamehomemywifewascookingdinner.我回家时，妻子在做晚饭。⑶while也可作从属连词，引导一个时间状语从句，意思是“当……的时候”，但句中谓语动词必须是延续性动词。Shelistenedcloselywhilehereadtheletter.他读信时，她听得很仔细。2.Youcanimaginehowstrangeitwas!howstrangeitwas是how引导的宾语从句，作动词imagine的宾语

5、。Idon’tknowhowheisnow.你能想象到这有多奇妙。宾语从句要使用主语在前、谓语在后的陈述语序。我不知道他现在状况如何。句中动词不定式tosee说明动作followit的目的，作目的状语。Hegoestoseehisgrandparentseveryweek.3.Ifollowedittoseewhereitwasgoing…我跟着它去看看它要去哪儿……他每周去看他的祖父母。GroupworkIwashavinganEnglishclass.根据图示完成对话。Whatwereyoudoingat9:30am?Iwashavinglunch.Whatwereyoudoingat

6、12:00?Iwashavingapicnicwithmyclassmates.Whatwereyoudoingat1:20?Iwasmakingasnowmanwithmyfriends.Whatwereyoudoingat4:00pm?Iwasplayingbasketballwithmyclassmates.Whatwereyoudoingat5:00pm?walkdownthestreet沿街走lookat…看……getout出来doone’shomework做作业getoutof…从……里面出来Exercises翻译下面短语。sleeplatetakeoff睡懒觉gointo…进

7、入……起飞做奶昔打电话；在电话上交谈做饭makeamilkshaketalkonthephonecookdinnerExercises选择最佳答案。1.I________myhomeworkwhilemyparents________TVlastnight.did,havewatchedB.wasdoing,werewatchingC.haddone,werewatchingD.woulddo,werewatching√