高中英语 Module 5 Grammar课件 外研社版必修1.ppt

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1、Period5GrammarDegreesofcomparisonThetallestmanandtheshortestmanintheworldThePakistaniisfourtimesashighastheIranian.Orwecansay:ThePakistaniisfourtimeshigherthantheIranian.ThePakistaniisfourtimestheheightoftheIranian.0.64m2.55m118yearsold12yearsoldTheoldwomanisabouttentimesa

2、soldashergranddaughter.Orwecansay:Theoldwomanisabouttentimesolderthanhergranddaughter.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

3、:2.Themenareabout1.7meterstall,andthetruckisthreeandahalftimesashighasthemen,howhighisthetruck?1.What’swrongwiththissentence?Ball2istwotimesasbigasball1.Correct:Ball2istwiceasbigasball1.Ball2istwotimesasbigasball1.6M3.Thecannais10(cm)big,andthekingfloweristentimesbiggertha

4、nthecanna,howbigisthekingflower?1MDiscussingroupsofthree.Makesentencesaboutthecomparativesizesofthepairs.Usethewordsinthebrackets.WinterinHarbinWinterinBeijing-20℃-5℃（cold/coldness）MountTaiMountQumolangma1521m8848m(high/height)Diameter(Earth=1)Jupiter=11(big/size)Example:A

5、:TheYangtzeRiverisaboutthreetimesaslongastheSonghuaRiver.B:TheYangtzeRiverisaboutthreetimeslongerthantheSonghuaRiver.C:TheYangtzeRiverisaboutthreetimesthelengthoftheSonghuaRiver.MountTaiMountQumolangma1521m8848m(high/height)A:MountQumolangmaisaboutsixtimesashighasMountTai.

6、B:MountQumolangmaisaboutsixtimeshigherthanMountTai.C:MountQumolangmaisaboutsixtimestheheightofMountTai.WinterinHarbinWinterinBeijing-20℃-5℃（cold/coldness）A:WinterisfourtimesascoldinHarbinasinBeijing.B:WinterisfourtimescolderinHarbinthaninBeijing.C:WinterinHarbinisfourtimes

7、thecoldnessofwinterinBeijing.Diameter(Earth=1)Jupiter=11(big/size)A:Jupiteriseleventimesasbigastheearth.B:Jupiteriseleventimesbiggerthantheearth.C:Jupiteriseleventimesthesizeoftheearth.1.It’sbecomingbiggerandbigger.2.Sheismoreandmorebeautiful.3.Thehigheritflies,thesmalleri

8、tappears.Answerthequestions:A:Whichofthesestructuresisusedtosaythatsomethingischanging?B: