[外研版]英语八年级上Module11Unit3优质课件.ppt

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1、Unit3LanguageinuseModule11Wayoflife外研·八年级上册LanguagepracticeYoumustsayMrorMrswhenyoumeetsomeoneforthefirsttime.Youcantakeitaway.Youmustn’tbreakanything.Youneedn’twait!情态动词must的用法表示主观的义务和必要，主要用于肯定句和疑问句，为“必须得……要……”；由must引导的疑问句，肯定回答要用must，否定回答要用needn’t，“不必”；m

2、ust的否定形式mustn’t表示禁止，“不能，不许”。情态动词can的用法1)表示能力。Icanswim.2)表示可能性，“可以，可能”。Hecanbeveryfriendlyattimes.3)表示允诺，“可以，能够”。YoucanhavethebookwhenIhavefinishedit.4)表示惊异、猜测、怀疑等（用于疑问句、否定句或感叹句中），“会，可能”。Thiscan’tbetrue.情态动词must、needSummary1.Must表示______,否定形式_______表示_____

3、_。MustIcomebefore6:30tomorrow?一般疑问句肯/否定回答：Yes,you_______./No,you________.必须mustn’t禁止mustneedn’t2.Need表示______，否定形式_______表示______。NeedIreporttothepolice?一般疑问句肯/否定回答：Yes,you_______./No,you________.需要needn’t不必要mustneedn’tPractice1.(江苏无锡中考)—We’vegoteverythin

4、greadyforthepicnic.—DoyoumeanI______bringanythingwithme?A.can’tB.mustn’tC.couldn’tD.needn’t2.(广东中考)Look!Thetrafficlighthasturnedred.We_____stopourcar.A.canB.can’tC.mustD.mustn’t3.(湖北黄石中考)—Sorry,MisLiu.Ileftmyworkbookathome.MustIhanditintoday?—No,you______

5、.You______bringitheretomorrow.A.mustn’t;shouldB.can’t;mustC.mustn’t;mayD.needn’t;can1Completetheconversationswithcanorcan’t.1A:CanyoudriveacarattheageofseventeeninEngland?B:Yes,we.HowaboutinChina?A:No,we.cancan’t2A:Canyouopenagiftimmediatelyafteryoureceiv

6、eitinEngland?B:.WhataboutinChina?A:No,weusuallydon’t.Yes,wecan3A:CanyoupushyourwayontoabusinEngland?B:.HowaboutinChina?A:No,weeither.No,wecan’tcan’t4A:Canyoudriveontheright-handsideoftheroadinEngland?B:.WhataboutinChina?A:Yes,wemust.No,wecan’tTrytomakeafa

7、cebookaboutculturesofEnglish-speakingcountries.Writedowntheinterestingthingsyoufind.Lookforsomepicturestogowiththem.Learningtolearn2Completethesentenceswithmustormustnot.Schoolrules1Youbelateforschool.2Youeatinthelibrary.3Yourideyourbikeintheplayground.4Y

8、oudoyourhomework.5Youlistentotheteacher.mustnotmustnotmustnotmustmust3Underlinethecorrectwords.Itisimportanttoknowwhatyoumustandmustnotdowhenyoumeetpeoplefromadifferentcountry.You(1)may/mustnotaskWesterners“Howoldar