八年級上冊英語Unit3sectionA2a-2d

八年級上冊英語Unit3sectionA2a-2dUnit3Iammoreoutgoingthanmysister.SectionA2a-2d形容詞比較級的構(gòu)成規(guī)則1.直接在形容詞后加-er。2.以e結(jié)尾的形容詞直接在其后加-r。tall—nice—3.以重讀閉音節(jié)結(jié)尾并且末尾只有一個輔音字母，應(yīng)先雙寫這個輔音字母再加-er.big—short—small—shorterlarge—whiterwhite—thin—fatterfat—Doyouknowsmallerthinnerlargertallernicerbigger形容詞比較級的構(gòu)成規(guī)則4.以“輔音字母+y”結(jié)尾的，先改“y”為“i”，再加-er。happy—5.多音節(jié)和部分雙音節(jié)形容詞在其前面加more。loudly—heavierheavy—easiereasy—morebeautifulbeautiful—moreinterestinginteresting——Doyouknowhappiermoreloudlyquietlymorequietly注意：以-ly結(jié)尾的形容詞，除了early-earlier外，其余的都加more或most不規(guī)則變化：

good/well–betterbad/badly/ill

–worsemany/much–morefar–farther/furtherlittle–lessExercises寫出下列單詞的比較級。funnyquietserioussmartoutgoingquicklyfunnierquietermoreserioussmartermoreoutgoingmorequicklytallnicebigfunnyoutgoingoldolder/eldertallernicerbiggerfunniermoreoutgoinglateexpensivethinsmarthighfatinterestingmoreinterestinglatermoreexpensivethinnersmarterhigherfattertalltaller1.88m2.26mYaoMingistallerthanLiuXiang.long

hairlongerhairLiuYifeihaslongerhairthanYang

Mi.hairNaYingisthinnerthanHanHong.HanHongisheavierthanNaYing.(fatter)funnyfunnierZhaoBenshanisfunnierthanXiaoShenyang.outgoingseriousXie

NaismoreoutgoingthanShuiJunyi.ShuiJunyiismoreserious

thanXie

Na.￥3,800,000￥200,000Thewhitecarismoreexpensivethantheredcar.Thered

carischeaperthanthewhitecar.2aListen.Arethewordsintheboxusedwith–(i)erormore?

Completethechart.funny(run)fastfriendly(jump)highoutgoing(work)hardhard-working(getup)earlysmartlazy-er\-iermorefriendlyOutgoingfunnysmartlazy(run)fast(jump)high(work)hard(getup)earlyhard-working2bListenagain.HowareTinaandTaradifferent?Fillintheboxes.Tina…Tara…moreoutgoing.worksashardasTina.friendlier,funnier,runsfaster,jumpshigher,smarter,

laziergetsupearlier2cStudentA,lookatthechartontheright.StudentB,lookatthechartonpage81.Askandanswerquestions.SamTomsmarttall****runfastgetupearly******thinfunny****hard-working****friendlyNote:***MeansSamistallerthanTom.

2dReadtheconversationandmatchthepeoplewiththerightthings.LisaNellysangbetterwithshorterhairpracticemoreandreallywantedtowinsangmoreclearlydancedbetterReading2dRole-playtheconversation.Julie:Didyoulikethesingingcompetitionyesterday,Anna?Anna:oh,itwasfantastic!Nellysangsowell!Julie:Yes,butIthinkLisasangbetterthanNelly.Anna:Oh,whichoneisLisa?Julie:Theonewithshorterhair.IthinkshesangmoreclearlythanNelly.Anna:Yes,butNellydancedbetterthanLisa.Julie:YoucantellthatLisareallywantedtowin,though.Anna:Well,everyonewantstowin.Butthemostimportantthingistolearnsomethingnewandhavefun.句型轉(zhuǎn)換。Thispicturelooksbeautiful,butthatonelooksmorebeautiful.(同義句)

Thatpicturelooks______________________thisone.2.ShehaslongerhairthanEmma.(同義句)

Herhairis____________________.3.Helenstudieshardestinherclass.(同義句)

Helenstudies________than_____________studentinherclass.morebeautifulthanlongerthanEmma'sharderanyother4.Myfatheristwoyearsolderthanmymother.(同義句)

Mymotheris_____________________than

myfather.

5.Daveisheavy,buthecanrunveryfast.(上同)

________Daveisheavy,hecanrunveryfast.twoyearsyoungerThough1.Ifyouwanttobethinnerandhealthier,you’dbettereat____foodandtake____exercise.more,fewerB.more,lessC.fewer,moreD.less,more二.選擇2.He’s____thanhisbrother.strongB.strongerC.thestrongerD.thestrongest3.Whichdo