初中英语人教版八年级上册Unit4 Grammar focus-3c.ppt

Unit4Whatsthebestmovietheater?,SectionA（GrammarFocus-3c）,Good,better,best,Neverletitrest,Tillgoodisbetter,Andbetterisbest.,Lead-in,tall,taller,tallest,biggest,big,bigger,talltallertallestcheapcheapercheapestnicenicernicestbigbiggerbiggesthappyhappierhappiestbadworseworstgoodbetterbest,beautifulmorebeautifulmostbeautifulseriousmoreseriousmostserious,Letschant:,1.tall-cheap-2.large-nice-3.hot-fat-4.happy-funny-5.delicious-expensive-,taller-tallestcheaper-cheapestlarger-largestnicer-nicesthotter-hottestfatter-fattesthappier-happiestfunnier-funniestmoredelicious-mostdeliciousmoreexpensive-mostexpensive,原级比较级最高级,聪明的你发现变化的规律了吗？,你能快速说出下列形容词或副词的比较级和最高级吗？,形容词副词最高级变化,1.单音节词一般在词尾加2.以字母e结尾的在词尾加3.以重读闭音节结尾且末尾只有一个辅音字母的，4.以辅音字母加y结尾的，5.多音节和部分双音节词，,不规则变化特殊记：good-bad-,better-best,worse-worst,-est,-st：,双写该辅音字母，再+est,变y为i+est,在词前面加most,￥10,￥20,￥50,Thispenisthemostexpensiveofthethree.,expensive,moreexpensive,Haveatry,hasfriendlyservice.,SuperCinema,BlueMoonCinema,hasfriendlierservice.,hasthefriendliestservice.,RedstarCinema,high,higher,highest,Theanimalsfly(the)highestofall.,Youcanalsousethesewords:isthefunniestisthefriendliestisthemosthard-workingrunsthefastestspeaksEnglishthebest,isthetallestinourgroup.isthestrongestinourgroup.hasthelongesthairinourgroup.,FreeTalk:superinyourgroup,Ithink,plays/sings/acts/runs(the).isthehasthe,Talkshow,YaoMing2.26mJackenChen1.71m,Jay1.73mLiuXiang1.88m,worst,good,thebest,moreexpensive,themostexpensive,worst,mostcomfortably,best,better,mostinteresting,1.Fangxianis_thanYunxian.2.Shoukangisthebiggestsupermarket,1)比较范围：两者之间的比较，用_级；当比较范围是三者或三者以上时,用_级。2)标志词:than用于_级；in/of(+三者或以上)短语常用于_级。3)形容词最高级前必须加_.,ofthesethree.,最高,比较,比较,最高,the,intown.,根据所给单词的适当形式填空。1.Whatsthe_(good)bookstoreinyourcity?2.GuiChenghas_(bad)servicethanYinzuo.3.IsBinjiangHotel_(expensive)inTengzhou？4.Whoacts_(good),TomorJack?5.Whoacts_(good),Tom,JackorJohn?,best,【当堂检测】,worse,themostexpensive,better,thebest,Homework,1.()ReadGrammarFocus.Andtrytorecitethem.2.()Writeashortpassageaboutthe