《The comparative and superlative of Adjectives》英语教学课件

AdjectivesThecomparativeandsuperlativeof广州市白云区大朗中学赖青1.Doyouhaveacomputer?2.Arecomputersinsidemanymachinesinourhomes?3.Inyouropinion,isacomputeruseful?Aboutcomputers4.Whatkindofjobscanacomputerdo?Computersareprobablythebestcalculatorsintheworld.Theyarefasteratcalculatingthanpeople,andtheyrarelygivewronganswers……5.Isacomputercleverer

thanIam?Theanswertothisquestionis,forthetimebeing,”No”.①adj.比较级

+than1.Youare________________(dependent)oncomputersthanyouknow.

2.Youhave_________(great)understandingofthemeaningofthingsthancomputersandcanalsocreatenewideasofyourown.3.However,onedaycomputersmaybeabletodo_______(many)thingsthanahumanbrain.4.Inthefuture,theymayevenbe_________(good)atdoingtheirjobsthandoctors,judgesandteachers.5.Willcomputersmakeourlives_______(good)or________(bad)inthefuture?moredependentgreatermorebetterbetterworseFillintheblank:MoreinformationaboutcomputersHowmanykindsofcomputersdoweusuallyuseinourdailylife?Two.Theyaredesktopcomputerandlaptopcomputer.Listentotheconversationandcomparethetwokindsofcomputersinthetablebelow.DesktopLaptopPopularitylesspopularPricelessexpensiveSizebiggerManufacturingeasiertomakeWeightheavierVSmorepopularmoreexpensivesmallermoredifficulttomakelighterWhichismoreusefulinourdailylife,thecomputerortheTV?SayandWrite.Remembertousethecomparativeofadjectives.电视比电脑更容易操作；电视比电脑拥有更多的用户；和电视相比，电脑能为人们提供更多的娱乐活动（entertainment);电脑比电视更容易携带；

……看一看想一想Whatwasthefirstcomputerlike?2.Thefirstcomputerwasnotas/sosmallas

itnow.1.Thefirstcomputerwaslikeahouse.Itwasasbigasahouse.②

be+notas/so++asas++asadj.原形adj.原形2.Thefirstcomputerwashundredsoftimesbiggerthanitnow.Nowadays,thecomputerissmallerandsmaller,lighterandlighter,cheaperandcheaper,moreandmorepopular.④adj.比较级+and+adj.比较级1.Thefirstcomputerwasmuchbiggerthanitnow.数字（times）+adj.比较级+than③be+much,alittle,even,alot,agreatdeal+adj.比较级+than⑤“themore…，themore…”表示“越……，就越……”，

Themore，thebetter.多多益善。

Themorecarefulyouare,thefewermistakesyouwillmake.

你越细心，犯错就越少。

⑥“themore…ofthetwo…”表示“两个当中较……的一个”

Thetallerofthetwoboysismybrother.两个男孩中高的那个是我哥哥。形容词比较级的更多用法：【语法专项练习题】1、Thatboylooksas_________asaboxer.

A.strongB.strongerC.strongestD.morestrong

2、TheSummerPalaceis________thanZhongShanpark.

A.bigerB.morebigC.thebiggestD.bigger

3、Whichdoyoulike_____,applesororanges?

A.goodB.betterC.bestD.well

4、--Oh,thefoodisbad.

--Ithinkso.Andtheservice(服务)is_______.

A．theworstB.worseC.badderD.theworseADBB5、--YouhavethesamecoatasI.

--No,Mineis______,butnotso______asyours.

A.better,expensiveB.better,moreexpensive

C.muchbetter,moreexpensiveD.good,moreexpensive

6、TheexpertsthinkthatIndia’spopulationmaybe_____thanChina’s__________2020.

A.much,byB.more,inC.larger,byD.larger,on

7、Thisyearourschoolis_____thanitwaslastyear.

A.muchbeautifulB.themostbeautiful

C.beautifulerD.muchmorebeautifulACD8、_______youwork,____knowledgeyouwillget.

A.Theharder,moreB.Theharder,themore

C.Harder,themoreD.Harder,more

9、Hehas__________friendsthanI.

A.muchmoreB.manymoreC.verymoreD.toomore

10、Shedrawsbetterthan__________.

A.usallB.weallC.allusD.allwe

11、Shanghaiislargerthan________cityinChina.

A.anyB.anyotherC.theothersD.anyelse

12、I’mnotsurewhetherMarycansing______Ann.

A.aswellasB.asgoodasC.asbetterasBADBAThecomputerisoneofthegreatestscientificandtechnicalinventionsinthetwentiethcentury.Doyouknow?oneof+the+adj.最高级+复数名词1.Heisthetalleststudentinourclass.Anotherexample3.Peteristheoldestboyofthethreeboys.2.TheChangjiangRiveristhelongestriverinChina.4.Thisistheshortestofthefourroads.the+adj.最高级+比较范围（in/of…）中考链接1.Jimisrunning________Bruce.They’reneckandneck.fasterthan B.asfastas C.asfasteras D.moreslowlythan2.Theboydoesn’tspeak________hissister,buthiswrittenworkisverygood.A.aswellas B.sogoodasC.morebetterthan D.moreworsethan3.Itis________todaythanyesterday.Shallwegoswimmingthisafternoon?A.thehottest B.hotC.hottestD.hotterBAD4.Ofthetwopencil-boxes,theboychose____one.A.lessexpensive B.theleastexpensiveC.thelessexpensive D.themostexpensive5.Johnismy_______friendofalltheclassmates.good B.better C.best D.thebest6.JinmaoToweris_______buildinginShanghai.high B.tallC.highest D.thehighest7.Inourcity,it’s________inJuly,butit’seven________inAugust.A.hotter;hottestB.hot;hotC.hotter;hot D.hot;hotter8.Intheexam,the________youare,the________mistakesyou’llmake.A.careful;little B.morecareful;lessC.morecareful;few D.morecareful;fewerCCDDD9.Jackisalittle________thanPeter.A.strongB.strongerC.strongestD.thestrongest10.MissLiisoneof________inourschool.A.apopularteacher B.morepopularteacherC.mostpopularteacherD.themostpopularteachers11.Whenwintercomes,thedaysget________.A.shortandshort B.shorterandshorterC.longandlong D.longerandlonger12.—I’mgettingfatterandfatter.WhatshouldIdo,doctor?—You’dbettereat____foodandtake__exercise.A.less;less B.more;moreC.more;less D.less;moreBDBD拓展Readthepassageandchoosethebestanswer.()1.Whatdoesthebeginningofthepassagetellus?A.HowtobecomeanInternetaddict.B.WhatanInternetaddictusuallydoes.C.WheretofindanInternetaddict.D.Whytowritethispassage.B()2.Howdoesthewriterdescribetheaddicts’useoftheInternet?A.Itissomethinglikekeepingdrugs.B.Itisawayofproducingdrugs.C.Itisliketakingdrugs.D.Itisterribletoimagine.C()3.Peopleworryabouttheteenagersbecause____.A.theteenagersarewastingtoomuchmoneyontheInternetB.theyusedtoworkontheInternetC.theplayingfieldoftheteenagerswilldisappearD.moreandmoreteenagersarebecomingaddictedtotheInternetD()4.Fromtheexampleinthethirdparagraphweknowthat______.A.InternetproblemsaremoreseriousamongcollegestudentsB.internetaddictsusuallystayinthecomputerlabwithoutsleepC.someoftheInternetusersspendtoomuchtimeontheInternetD.thepoliceoftenhelptofindthoseInternetaddictsC()5.Whatisthewritertryingtotellusinthepassage?A.Don’tsurftheInternettoomuch.B.Gotofamilyactivitiesmoreoften.