【教学课件】Unit4第2课时示范课件（八上）

Unit4

What’sthebestmovietheater?SectionAGrammarLessonTwoLookandsayexpensivecheapThisbikeischeaperthanthatcar.Thiscarismoreexpensivethanthatbike.Warming-up2.26m2.16m2.14mWangZhizhiistall.YiJianlianisalittletallerthanWangZhizhi.YaoMingisthetallestofall.Warming-upReadthesentencesandpayattentiontotheredwords.Presentation—What’sthebestmovie

theater

togoto?—TownCinema.It’sthecloset

tohome.Andyoucanbuytickets

themostquickly

there.—Whichis

theworstclothesstore

intown?—DreamClothes.It’s

worse

thanBlueMoon.Ithastheworst

service.—Whatdoyouthinkof

970AM?—Ithink970AMisprettybad.Ithastheworstmusic.单音节词在词尾加-est

tall—tallest以e结尾的词加-st

late—latest重读闭音节、末尾只有一个辅音字母双写该字母并加-est

big—biggest以辅音字母加y结尾双音节词变y为i加-est

early—earliest部分双音节和多音节词在原级前加most

difficult—mostdifficult形容词、副词最高级的变化规则(规则变化)PresentationGrammar原级比较级最高级many/muchmoremostlittlelessleastgood/wellbetterbestill/bad/badlyworseworst形容词、副词最高级的变化规则（不规则变化）Presentation除上述四种特殊变化外，还有两个词的比较级、最高级变化有两副面孔，当其翻译成不同意思时，有不同的变化方式:far的两副面孔距离上的远近：far—farther—farthest表示程度时：far—further—furthestold的两副面孔作表语“比……大”：old—older—oldest作定语修饰其他名词：old—elder—eldestPresentation在三者或三者以上的人或物进行比较时，用最高级。

句子中，一般有in/of/among短语来界限定比较范围。e.g.YaoMingisthetallestofthem/thethree/all.

LiLeistheyoungestinourclass/amongus.Presentation最高级的用法

(最高级适用范围)1.表示“最……之一”的句式，用oneofthe+形容词最高级+可数名词

复数。e.g.SuzhouisoneofthemostbeautifulcitiesinChina.Presentation最高级的用法

(其他用法)2.表示在三者或三者以上的人或物中进行选择时，Who/Which+

be+最高级,A,BorC?e.g.Whoisthetallest,Tom,BillorJack?3.最高级前可加序数词。e.g.TheYellowRiveristhesecondlongestriverinChina.注意：最高级前必须加定冠词the。e.g.Heisthetallestofthethree.但当最高级前有物主代词或名词所有格时不加the。e.g.Mondayismybusiestday.副词最高级前the也常省略。e.g.Tomstudieshardest.PresentationFillintheblankswiththecorrectformsofthewordsinbrackets.1.Wewenttothe________(bad)restaurantintownlastnight.Themenuhadonly10dishesandtheservicewasnotgoodatall！2.BlueMoonis_________(good),butMiller’sis__________(good)intown.3.TheBigScreenis_______________(expensive)thanmostcinemas,but

CinemaCityis____________________(expensive).4.MovieCityhasthe______(bad)service,butwecansitthe_______________

(comfortably)there.5.Tomactedthe_____(well)inthatmovie.Ithinkhe’smuch______(good)

thanothers.Hecanalwaysfindingthe______________(interesting)roles.worstgoodbestmostcomfortablythemostexpensiveworstbettermostinterestingthebestmoreexpensivePracticeThinkofthreestoresthatsellsimilarthingsinyourtownandfillinthechart.Servicebest:worst:Qualitybest:worst:Pricescheapest:mostexpensive:PracticeNewWorldhasthebestservices

intown.NewWorldhastheworstquality

intown.BlueSkyhasthebestquality

intown.BlueSkyhasthemostexpensiveprices

intown.APMhasthecheapestprices

intown.APMhastheworstservice

intown.e.g.PracticeWritesixsentencesusingtheinformationinthechart.Thinkofthreerestaurantsforlunchnearyourhome.Fillinthechart.Thentalkinyourgroupandchoosethebestone.RestaurantsDanny’sHowmuchisameal?Howfarisitfromyourhome?10minutesbybusIstheservicegood?Isthefoodgood?Production一、写出下列形容词或副词的比较级和最高级。Test1.close—

2.fat—3.high—

4.good—5.early—

6.clearly—7.serious—

8.hard-working—9.hard—

10.little—

11.bad/badly/ill—

12.careful—

closer/closestfatter/fattesthigher/highestbetter/bestearlier/earliestmoreclearly/mostclearlymoreserious/mostseriousmorehard-working/mosthard-workingharder/hardestless/leastworse/worstmorecareful/mostcarefulConsolidation二、单项选择。1.TheHighSpeedRailisamazing.Itmakestravel______.A.easierB.harderC.higherD.slowerA2.Mr.Liuisareallyniceperson——the______personIknow.A.nicerB.nicest

C.happierD.happiest3.Ican’ttelltheexacttime.Mywatchgoesafewminutes______.A.soonerB.fasterC.laterD.longerBBConsolidation最高级