Module5Grammar（外研版必修1）陈四焕.ppt

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1、Howtosaynumbersvocabulary海南澄迈中学陈四焕5/74/515.2%0.06%45.39.215.154fiveseventhsfourfifthsfifteenpointtwopercentzeropointosixpercentforty-fivepointthreeninepointtwofifteenpointonefivefourLet’spracticesomenumbersPeriod4GrammarDegreesofcomparisonThetallestmanandtheshortest

2、manintheworldThetallestmanisfourtimesashighastheshortestman.Orwecansay:Thetallestmanisfourtimeshigherthantheshortestman.Thetallestmanisfourtimestheheightoftheshortestman.0.64m2.55m118yearsold12yearsoldTheoldwomanisabouttentimesasoldashergranddaughter.Orwecansay:Theo

3、ldwomanisabouttentimesolderthanhergranddaughter.Theoldwomanisabouttentimestheageofhergranddaughter.②倍数+形容词比较级+as…③倍数+thesize(height,length,weight,width,depth,age)+of…①倍数（half,double,twice,…times+…）+as+形容词+as…Conclusion:Answerthequestions:2.Themenareabout1.7meterstal

4、l,andthetruckisthreeandahalftimesashighasthemen,howhighisthetruck?1.What’swrongwiththissentence?Ball2istwotimesasbigasball1.Correct:Ball2istwiceasbigasball1.Ball2istwotimesasbigasball1.6M3.Thecannais10(cm)big,andthekingfloweristentimesbiggerthanthecanna,howbigisthek

5、ingflower?1MDiscussingroupsofthree.Makesentencesaboutthecomparativesizesofthepairs.Usethewordsinthebrackets.WinterinHarbinWinterinBeijing-20℃-5℃（cold/coldness）MountTaiMountQumolangma1521m8848m(high/height)Diameter(Earth=1)Jupiter=11(big/size)MountTaiMountQumolangma1

6、521m8848m(high/height)A:MountQumolangmaisaboutsixtimesashighasMountTai.B:MountQumolangmaisaboutsixtimeshigherthanMountTai.C:MountQumolangmaisaboutsixtimestheheightofMountTai.WinterinHarbinWinterinBeijing-20℃-5℃（cold/coldness）A:WinterisfourtimesascoldinHarbinasinBeij

7、ing.B:WinterisfourtimescolderinHarbinthaninBeijing.C:WinterinHarbinisfourtimesthecoldnessofwinterinBeijing.Diameter(Earth=1)Jupiter=11(big/size)A:Jupiteriseleventimesasbigastheearth.B:Jupiteriseleventimesbiggerthantheearth.C:Jupiteriseleventimesthesizeoftheearth.1.I

8、t’sbecomingbiggerandbigger.2.Sheismoreandmorebeautiful.3.Thehigheritflies,thesmalleritappears.Answerthequestions:A:Whichofthesestructuresi