高中英語(yǔ)1Module5ALessoninaLab公開課

Afterthislesson,studentswillbeableto:1.Knowbasicinformationofcomparison.2.Knowhowtoexpresstimes.3.Usemoreandmore.4.Usethemore…,themore…Goals！Whatshallwetalkabout?DegreesofcomparisonWhendoweusecomparativedegrees?Ihavenoidea!Canyouhelpme?It’susedwhenwecomparetwothings.Doyouknowhowtochangeanadjectiveoradverbintocomparativedegree?Justadd”er”totheend.No!!!fast-__________narrow-__________nice-__________large-_________easy-___________heavy-__________

big-______，hot-__________beautiful-__________________careful-__________________rulesfasternarrowerlargernicereasierheavierbiggerhotter單音節(jié)詞和少數(shù)雙音節(jié)詞在詞尾加-er以字母“e”結(jié)尾的單詞，加“r”以輔音字母+y結(jié)尾，變y為i加er在重讀閉音節(jié)中即（輔音字母+元音字母+輔音字母），雙寫詞尾加-er其他雙音節(jié)和多音節(jié)詞，前面加moremorebeautifulmorecareful原級(jí)比較級(jí)最高級(jí)good/wellbad/illmany/muchlittlefarbetterworseworstmorelessmost

leastfarther/furtherfarthest/furthestbestIrregularvariation21Comeon!Whoisthefastest?1.eresting5.lazy6.great7.well8.small9.low10.badWhathappenedtoJerry?Jerryisbecomingbiggerandbigger.It’sbecoming________and________.largerlarger越來(lái)越…單音節(jié)或雙音節(jié)形容詞/副詞的比較級(jí)+and+單音節(jié)或雙音節(jié)形容詞/副詞的比較級(jí)Winteriscoming,it’s___________and_____________coldercolderTheporkis________and_______expensive.moremore越來(lái)越…moreandmore+多音節(jié)形容詞

越來(lái)越……single-syllableword（單音節(jié)詞））disyllable(雙音節(jié)詞)比較級(jí)+and+比較級(jí)biggerandbiggercolderandcolderpolysyllabicword（多音節(jié)詞）more+and+more+adj.moreandmorebeautifulmoreandmoreinterestingThe________itflies,the________itappears.the+比較級(jí)，the+比較級(jí)越…,越…h(huán)ighersmallerThe________youexercise,the___________youare.the+比較級(jí)，the+比較級(jí)越…,就越…morehealthierwarmhealthy/longmore/moremore/lessbig1.The____________peopleare,the_________theywilllive.2.The_______werecycle,the__________wewaste.3.Theplanetisgetting_______________________________.4.Accordingtoscientists,theuniverseisgetting___________________.5.The_________peopleintheworld,the________resoursesweuse.healthierlongermorelessbiggerandbiggerwarmerandwarmermoremoreAfterdrinkingmagicwater,Jerryisabouttwice

asbigas

hewas.Afterdrinkingmagicwater,Jerryisabouttwicebiggerthan

hewas.Afterdrinkingmagicwater,Jerryisabouttwicethesizeofwhathewas.Conclusion:1.倍數(shù)+as…as2.倍數(shù)+比較級(jí)+than

3.倍數(shù)+the+n.(size,height,length,weight,width,depth,age)

+ofLet’smakeaconclusion.Comparison

WinterinHarbinWinterinBeijing-20℃-5℃（cold/coldness）MountTaiMountQumolangma1521m8848m(high/height)MountTaiMountQumolangma1521m8848m(high/height)A:MountQumolangmaisaboutsixtimes____________MountTai.B:MountQumolangmaisaboutsixtimes________thanMountTai.C:MountQumolangmaisaboutsixtimesthe_______ofMountTai.ashighashigherheightWinterinHarbinWinterinBeijing-20℃-5℃（cold/coldness）A:WinterinHarbinisfourtimes_____________inBeijing.B:WinterinHarbinisfourtimes__________thaninBeijing.C:WinterinHarbinisfourtimes__________________winterinBeijing.ascoldascolderthecoldnessof1.Thebasicinformationaboutdegreesofcomparison.(Therules…)Summary！2.比較級(jí)+and+比較級(jí)

越來(lái)越……3.the+比較級(jí)，the+比較級(jí)越……,越……4.倍數(shù)+as…as倍數(shù)+比較級(jí)+than

倍數(shù)+the+n(size,height,length,weight,width,depth,age)+ofJ:Hi,Tom.Iknowyouboughtanewsmartphoneyesterday.MayIhavealook?T:Ofcourse.J:Wow,it’s5.______(cool)thanmine.Wheredidyoubuyit?T:InTaobao.It’salmostthree

times6.____________________(cheap)thatintheshoppingmalls.J:Yeah,Taobaoisgetting7.___________________(popular)withthecustomersinChina.T:Exactly!Itevenearns8._____(high)profits(利潤(rùn))thantheinternationalgiants(國(guó)際巨頭)!J:Nodoubt(難怪)thatMaYunhasbecometherichestmaninChina.T:Hegivesmecourage.Setagoal(目標(biāo)),the9.________(hard)youworkforit,the10._______(soon)itwillcometrue!J:Ican’tagreemore.J:Hi,Tom.Iknowyouboughtanewsmartphoneyesterday.MayIhavealook?T:Ofcourse.J:Wow,it’s5.______(cool)thanmine.Wheredidyoubuyit?T:InTaobao.It’salmostthree

times6.____________________(cheap)thatintheshoppingmalls.J:Yeah,Taobaoisgetting7.___________________(popular)withthecustomersinChina.T:Exactly!Itevenearns8._____(high)profits(利潤(rùn))thantheinternationalgiants(國(guó)際巨頭)!coolerascheapas/cheaperthanmoreandmorepopularhigherJ:Nodoubt(難怪)thatMaYunhasbecometh