小学英语课件 MODALS IN PAST FOR SPECULATIONS IN PAST.ppt

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1、MODALSINPASTFORSPECULATIONSINPASTOBJECTIVE:THESTUDENTSWILLLEARNANDPRACTICETHEPASTMODALSSOASTOSPECULATEABOUTPASTSITUATION.YAHAIRAPLASENCIAWHOBECAMEFAMOUSFORTHE“TOTO”DANCING?CHRISTOPHERCOLUMBUSWHODISCOVEREDAMERICA?WHOFOUNDEDLIMA?FRANCISCOPIZARROWASMARIAREICHE?WHOMADETHE

2、NAZCALINES?THEALIENSMAYHAVEMADETHENAZCALINES.THEEGYPTIANMIGHTHAVEMADETHEM.THENAZCACULTUREMUSTHAVEMADETHEM.TomakeguessesortospeculateaboutTHEPASTMustMayMightCould+Have+PastParticiple90%ofcertain50%30%10%WHOBROKETHEWINDOW?Someonemayhavebrokenthewindow.Someonemighthavebr

3、okenthewindow.Someonecouldhavebrokenthewindow.E.g.WHOBROKETHEWINDOW?Jackmusthavebrokenthewindow.Jackwasplayingnearthewindowyesterday.Let’spracticeHemusthaveclimbedthroughthewindow.Howdoyouthinktheburglargotin?mayModalverb+have+pastparticiplemightcouldhaveescapedthroug

4、hthewindow.HeThecarmusthavecrashed.Theymayhavedriven.Whathappened?Theymusthavebeenangry.Thecomputermayhavebeenveryslow.Whatwaswrongwiththecomputer?Hemusthavefailedthetest.Itmighthavebeenhisfirsttest.Whywasthemansad?WORKSHEETI.-LOOKATTHEPICTURESACCORDINGTOTHESITUATIONS

5、ANDMAKEUPSENTENCESUSINGTHEPASTMODALSFORSPECULATION.HEMUSTHAVEWORKEDVERYHARD.HECOULDHAVEGONETOBEDLATELASTNIGHT.HEMUSTHAVESCORED.HISTEAMMIGHTHAVEWONTHEGAME.SHEMUSTHAVEHADANACCIDENT.SHEMAYHAVEBEENATTACKED.HEMUSTHAVEEATEN.HEMAYHAVEEATENICECREAM....WemusthavefinishedThismu

6、sthavehelpedyou.Youmighthavelearntsomethinganyway...