2023学年完整公开课版AUnitSectionA 名师获奖

SectionA

Period2(3a-3c)Unit3

2.16mtaller2.05mtall30kgheavier20kgheavymanymoreGRAMMAR当我们形容人或事物，常用形容词来修饰。那么要比较两个人或事物，就会用到形容词的比较级。e.g.Tomisshort.Jackisshort.ButJackisshorterthanTom.Sentencepattern形容词比较级常用的句型结构

(A和B比较)：A+be动词+形容词的比较级+than

+B如：I’m

tallerthan

you.

Youare

thinnerthan

me.

Thisruleris

longerthan

thatone.副词比较级常用的句型结构：“A+实意动词+(倍数)+副词比较级+than+B”表示“A比B…”或“A比B…几倍”。如：Igotupearlierthanmymotherthismorning.我今天早晨起床比我妈妈还早。

Herunsthreetimesfasterthanhisbrother.他跑的速度比他弟弟快三倍。形容词、副词的比较级变化:

1.单音节和少数双音节形容词、副词比较级的构成。不规则变化：

1)在词尾加-ertall—tallersmart—smartershort—shorterhigh—higher

fast---faster2)以不发音的字母e结尾的，加-rnice—nicerlarge—larger

fine—finerlate—later3)重读闭音节以一个辅音字母结尾的，先双写辅音字母，再加-er。big—biggerfat—fatterthin—thinnerred—redder

hot

—hotterwet—wetter4)以辅音字母+y结尾的双音节词，先改y为i，再加-er。happy—happierearly—earlierfunny—funniereasy—easier5)多音节词和部分双音节词要在前面加moreimportant—moreimportantdelicious—moredeliciousexpensive—moreexpensiveoutgoing—moreoutgoingtired—more

tiredserious—more

serious

slowly---moreslowly比较级有规律,词尾加上-er两兄弟;要是以e来结尾,只有小二(r)跟上去;重读闭音节词要牢记,双写千万别忘记;要是“辅音+y”来结尾,小艾(i)要把y来替,再加-er两兄弟;多音节词加上m-o-r-e,你看这样多容易。Chant(口诀)2.形容词、副词比较级的不规则变化：

good–

betterbad–worse

many/much-

more

little-less

far-farther/further

well-betterbadly-worseBetterlaterthannever.Facts(事实）speakslouderthanwords.Enoughisbetterthantoomuch.Twoheadsarebetterthanone.亡羊补牢，犹未晚矣。事实胜于雄辩。知足常乐。三个臭皮匠顶个诸葛亮。英语谚语中的比较级funnyquietsmartoutgoingfunnierquietersmartermoreoutgoing写出下列形容词的比较级hardquicklyslowlybrightlyhappilycarefullywellhardermorequicklymoreslowlymorebrightlymorehappilymorecarefullybetter写出下列副词的比较级Usethewordstowritequestionsandanswers.3a1.Julie/tall/youQ:________________________________A:No,sheisn’t.She’s_______thanme.2.Jack/run/fast/SamQ:________________________________A:No,hedoesn’t.Heruns_______thanSam.IsJulieastallasyou?tallerDoesJackrunasfastasSam?faster

3.Yourcousin/outgoing/youQ:________________________________A:No,sheisn’t.She’s____________thanme.4.Paul/funny/CarolQ:________________________________A:No,hedoesn’t.He’s_______thanCarol.Isyourcousinasoutgoingasyou?moreoutgoingIsPaulasfunnyasCarol?funnier

3bThinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.1.Areyoutaller?____________________________________________________________________________2.Areyoufunnier?______________________________________Yes,Iam.I’mtallernowthanIwastwoyearsago.3.Areyoumoreoutgoing?______________________________________4.DoyoustudyEnglishharder?______________________________________5.Doyousingbetter?______________________________________完成句子1.这个盒子比那个重。

Thisboxis_____________thatone.2.你下次一定要做得更好。

Youmust__________nexttime.3.他学习比他的哥哥努力得多。

Hestudies__________________hisbrother.4.谁想去远一点的那个公园?Whowantstogoto_____________park?heavierthan

dobettermuchharderthanthefarther

选择填空

WhichdoesJimmylike_____,ChineseorArt?A.wellB.bestC.betterD.much2.Mymooncakeisnicer______his.A.likeB.withC.forD.than3.Myhairislongerthan______.A.mysisterB.KateC.mybrother’sD.Lucys’CDC3cCompareyourparents.Check(√)whoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthis/herparents.A:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarterthanmyfather.Describeoneofyourclassmates,andthenletotherstudentsguesswhohe/sheis.GuessingSheistallerthanme.Shehaslongerhairthanme.Shewearsglasses/abluejacket…Whoisshe?练一练1.-Let’sbuysomecardsforourteachersonTeachers’Day.-Whynotmakesomebyhand?It’smuch______.A.interestingB.moreinterestingC.themostinteresting2.Ihadtocallataxibecausetheboxwas______thanI’dthought.A.heavyB.heavierC.theheavierD.theheaviest

Haveatry,please.1.Whichdoyoulike______(well),applesororanges?2.Whois______(old),JimorTom?3.Jackisrunning_____and______(fast).4.Ourcountryisbecoming______and_______________(beautiful).5.Heis________(tall)ofthethetwoboys.

betterolderfasterfastermore

more

beautifulthe

taller-Dad,howcanIgetonwellwithmyclassmates?-Trytobefriendlytothem.Thatwillmakeitmuch____.A.easilyB.moreeasilyC.easyD.easier【解析】make后跟形容词充当宾语补足语，much后跟形容词的比较级。故选D。-______scientificattitudeisneededindevelopingourcity.-Iagreewithyou.Inthisway,wecanmake

______m