（最新版）Unit4__SectionA-2d精品课件VIP免费

Unit4What’sthebestmovietheater?TolearntodiscusspreferencesandmakecomparisonTolearntounderstandandusesuperlativeswith–(i)est,themostTolearntounderstandanduseirregularcomparisonsgood,better,thebest,bad,worse,theworstpopularmorepopularthemostpopularThehighestbuildingintheworld?Thelargestcountryintheworld?thesmallestanimalintheworld?Thelongestriverintheworld?Thesmallestcountryintheworld?•TheVaticanCityStateBirth:1954,04,07Height:1.73mWeight:63kgBirth:1961,09,27Height:1.74mWeight:64kgtallershorterheavierthinnerolderyoungermoreathletic…Whoistheoldestandwhoistheyoungest?Height:Weight:Hair:Character:ChenLongistheshortestandXieTingfengisthetallest.ChenLongisthethinnestandXieTingfengistheheaviest.ChenLonghasthelongesthairandLiuDehuahastheshortesthair.Ithink…isthemostathletic/handsome.Birth:1954,04,07Height:1.73mWeight:63kgBirth:1961,09,27Height:1.74mWeight:64kgBirth:1980,08,29Height:1.745mWeight:68kgRead2dandanswerthequestions.1.IsGregnewintown?2.Whereisthebestsupermarket?Whatcanyoubuythere?3.Whichcinemaisthenewest?WhatdoesHelenthinkofit?Yes,heis.It’sonCenterStreet.Youcanbuythefreshestfoodthere.SunCinemaisthenewest.Youcansitthemostcomfortablybecausetheyhavethebiggestseats.Greg:Hi,I’mGreg.I’mnewintown.Helen:Hi,I’mHelen.Welcometotheneighborhood!Howdoyoulikeitsofar?Greg:It’sfantastic,butIstilldon’treallyknowmywayaround.Helen:Well,thebestsupermarketisonCenterStreet.Youcanbuythefreshestfoodthere.Greg:Oh,great.Isthereacinemaaroundhere?Ilovewatchingmovies.Helen:Yes,SunCinemaisthenewestone.Youcansitthemostcomfortablybecausetheyhavethebiggestseats.Greg:Thanksfortellingme.Helen:Noproblem.2d.Role-playtheconversation.1.Welcometotheneighborhood!欢迎成为邻居2.Howdoyoulikeitsofar?到目前为止你对它印象如何？3.Istilldon’treallyknowmywayaround.我还是真的不知道周围的路。4.ThebestsupermarketisonCenterStreet.最好的超市在中心大街上。5.Youcanbuythefreshestfoodthere.在哪儿你能买到最新鲜的食物。6.Ilovewatchingmovies.我喜欢看电影。7.Youcansitthemostcomfortablybecausetheyhavethebiggestseats.你可以坐得最舒服因为他们有最大的座位。8.Thanksfortellingme.谢谢你告诉我。9.Noproblem.没问题。1.Tomisthetallestinourclass.Thisappleisthebiggestofall.1）形容词最高级：用于三者或三者以上的人或事物相比较。2）标志词：表比较范围时用in/of3)形容词最高级前须加the.Languagepoints2.观察句子：Whichdoyoulikebest?Chinese,Englishormath?Tomisoneofthetallestboysinhisclass.TheYellowRiveristhesecondlongestriverinChina.常用句式：1)Who/Which…+最高级…,A,BorC?2)oneof+the+形容词最高级+名词复数形式,意为“最…之一”。3）序数词后跟形容词最高级。形容词的比较等级1.大多数形容词有三个等级。a.原级即原形，如big(大）。b.比较级表示“较……”或“更……一些”的意思。如:bigger（更大）c.最高级表示“最……”的意思。如:biggest（最大）２.形容词的比较级用法a.两种人或事物进行比较时,用“形容词比较级+than”。Thesunisbiggerthanthemoon.Thiscakeismoredeliciousthanthatone.形容词比较级可用much,still,alittle,even等词来修饰。形容词最高级的用法表示三者或三者以上(人或事物)的比较,用最高级。最高级前面一般加定冠词the,后面可带短语来说明比较的范围。如:Maryistheyoungestofthethreegirls.Englishisoneofthemostimportantsubjectsinmiddleschool.形容词最高级的构成A:cheapshortquickthicklightcoolwarmquietwildcalmthe--estB:heavyeasytidydrybusyhappyhealthyhungryearly变y为i加estC:largelatenice加stbiggestD:bighotthinwetfathottest“双写”thinnestwettestfattestAdjectivedeliciousdangerousinterestingpopularbeautifulcarefulfriendlythemostadj.Adjectivebetterbestfarlittleworseworstmoremostfartherfarthestlessleastgoodwellbadillmanymuch写出下列单词的比较级和最高级1.good2.comfortable3.big4.happy5.cheap6.many7.difficult8.little1.goodbetterbest2.comfortablemore～most～3.bigbiggerbiggest4.happyhappierhappiest5.cheapcheapercheapest6.manymoremost7.difficultmore～most～8.littlelessleast1.Lilygetsup______(early)thanLucy.2.Whichgoes__________(slowly),TomorJim?3.Thisbookis_______________(interesting)thanthatone.earliermoreslowlymoreinteresting根据所给词的适当形式填空4.Sheworks________________(careful)inherschool.5.Whogoestobed_________(late)Jim,TomorJack?6.Ithinkturkeyis________________(delicious)ofall.themostcarefullylatestthemostdeliciousHomework:previewgrammarfocusinpage27.