九年级人教新目标版九年级形容词比较级公开课PPT

Howistheweathertoday?Whatdoesyourfriendlooklike?Howareyou?Whatdoyouthinkofourclass?形容词及其比较级①外观:long,strong,big,round,fat,beautiful,old等②性质:good,clean,new,fresh,soft,excellent等③颜色:red,black,green,blue,white等⑤性格:kind,,honest,foolish,lazy,rude等⑥状况:careful,blind,deaf,cheap,hungry等⑦评论:great,true,necessary,difficult,wrong等性质形容词关系形容词①.地域:Chinese,American,Asian,Pacific等②.质料:wooden,golden,plastic等③.科技:electric,chemical,medical等④.意识:social,political等⑤.行业:industrial,agricultural,economic,military等二.形容词的构成:1).由后缀构成的形容词.后缀例词-ernnorthern,southern,western,eastern,modern-ishfoolish,,British-iousserious,anxious-ablecomfortable-anAmerican,Australian,Russian,Italian-antpleasant,important-ary

necessary,ordinary-fulcareful,beautiful,wonderful,useful,harmful-lesscareless,useless-somehandsome-ousfamous,dangerous,nervous-yhealthy,noisy,rainy,dirty,funny,sunny,hungry修饰形容词（原级）：very，so,too…形容词比较级的构成规律情况变化例词一般情况加ertall--taller以e结尾加rlarge--larger以"辅音字母y"结尾的词改y为i，再加erhappy--happier重读闭音节结尾，末尾只有一个辅音字母双写末尾辅音字母，加erhot--hotter部分双音节和所有多音节的词加moredifficult--moredifficult不规则变化原级比较级原级比较级goodbetterlittlelessbadworsefarfartherillworsefarfurthermanymoreoldoldermuchmoreoldelder注：farther指距离更远；Whichisfartherfromthestation,yourhomeorhishome?further指抽像的.IwanttostudyEnglishfurther.older一般指年龄大小；Myfatherisolderthanmymother.elder指长幼关系(一般修饰名词作定语);Myelderbrotherisadriver.

比一比写出形容词的比较级形式第一关写出下列形容词的比较级1、lazy--2、nice--3、useful--4、early--5、many--6、late--7、wide--8、fast--9、clever--10、good--11、fat--12、little--13、quick--14、busy--15、hot--16、big--17、ill--18、much--19、famous--20、expensive--写出下列形容词的比较级1、lazy--lazier2、nice--nicer3、useful—moreuseful4、early--earlier5、many--more6、late--later7、wide--wider8、fast--faster9、clever--cleverer10、good--better11、fat--fatter12、little--less13、quick--quicker14、busy--busier15、hot--hotter16、big--bigger17、ill--worse18、much--more19、famous—morefamous20、expensive—moreexpensive形容词比较级常用句型（一）名称句型例句超越比较（A>B）比较级+thanHealthismoreimportantthanwealth.相等比较（A=B）as+原级+asJohnisastallashisfather.不及比较（A<B）notas(so)+原级+asSheisnotas(so)beautifulashersister.可修饰比较级的词much、alot、alittle、abit、byfar、still、even、rather等。eg：他今天好很多了。Heismuchbettertoday.汤姆比他的父亲还更强壮。Tomisevenstrongerthanhisfather.注意：

byfar

通常用于强调最高级。用于比较级一般放在比较级的后面，若放在前面，应在二者中间加the.如：Heistallerbyfarthanhisbrother.Heisbyfarthetallerofthetwobrothers.赛一赛完成句型（一）的练习第二关1.Ahorseis___thanadog.A.muchheavyB.moreheavierC.muchheavier2.Whichsubjectis___,physicsorchemistry?A.interestingB.mostinterestingC.moreinterestingD.themostinteresting3、Thebreadis____thanthesecakes.A.verydeliciousB.muchdeliciousC.moredeliciousD.asdelicious4.My____brotherisfouryears____thanI?A.elder;elderB.elder;olderC.older;oldestD.eldest;oldestCCCB常用句型（一）练习notsocleanas5.—Whatbadweather!—Yes.Theradiosaysitwillbeeven____lateron.A.badB.badlyC.worseD.worst6.Thereare____(不到)thantenkindsofflowersinthegarden.7.Thewaterinthisriveris_______________(不干净)waterinthatone.8.Yourhairislongerthanme.9.TheweatherinBeijingiscolderthanGuangzhou.10.Pickingapplesismuchbetterthanhaveclass.Clessminehavingthatin形容词比较级常用句型（二）三者或三者以上的比较名称句型例句当A>B，但B包含A时，则须用other来将A排除出去比较级+than+anyother+名词单数ChinaislargerthananyothercountryinAsia.当A>B，但B不包含A时比较级+than+any+名词单数I’mtallerthananystudentofyourclass.A和B之间A是比较…的the+比较级ofthetwo

Heisthetallerofthetwo.形容词比较级常用句型（三）递增和倍数问题名称句型例句程度递增一比较级+and+比较级，表“越来越…”Theweatherisgettinghotterandhotter.程度递增二The+比较级…the+比较级，表“越…越…”Theolderhegrows,themoreheknows.A是B的几倍基数词+times+as+原级+as+比较对象AisaboutthreetimesasbigasB.基数词+times+比较级+than+比较对象ArunsthreetimesfasterthanB.练一练完成句型（二）和（三）的练习题目越来越难了哦！第三关1.Tenyearsagothepopulationofourvillagewas______thatoftheirs.

A.astwicelargeas B.twiceaslargeas C.twiceasmuchas D.astwicemuchas2.Ilikethisjacketbetterthanthatone,butitcostsalmostthreetimes______.A.asmuch B.asmany C.somuch D.somany3.Thisdictionaryis(5倍厚)theoneyouborrowedfromthelibrary.4.Thenewplaygroundis___________(大两倍)thanthatone.5.Theharderyoustudy,(你取得的进步就越大).BAfivetimesasthickastwicebiggerthegreaterprogressyouwillmake常用句型（二）练习错题分析6.Jimisyoungerthananystudentinhisclass.7.JimfromClass1istallerthananyotherstudentinClass2.8.Whoismorebeautifulofthetwins?9.Thebusierheis,happierhefeels.10.Thecitybecomesmorebeautifulandmorebeautiful.otherthetheCongratulations!闯关成功听力练习练一练听填信息首先我们来听一段文章,内容是比较亨利跟苏珊在生活饮食习惯上有什么不同.（文章听两遍）思考两个问题并填写表格信息。第一个问题：WhatdoesHenrywanttobe?第二个问题是：CompareHenryandSusan.听力练习Henry

Heis_____andolder.Hewantstobe______.SusanSheis_______、________and_______.第一个问题是:WhatdoesHenrywanttobe?

第二个问题是:CompareHenryandSusan.

thinnerfatterstrongerhealthieryoungerHewantstobethinner.Henryisfatterandolder.Susanisyounger,thinnerandhealthier.听力原文Henryisalittlefatterthanhewantstobe.Hewantstolosesomeweight.Soheisonadiet.Hetriesnottoeattoomuchandheeatsverylittlesugarbecauseitwillmakehimfat.Healsodoesexerciseseveryday.Heswims,andherunsabouttwomilesaday.Nowheisstrongerthanbefore.Henry'scousin,Susan,ishealthier

thanHenry.Sheisalsoyoungerandthinner

thanheis.Sheexerciseseveryday.Shedoesn'teatmuchmeat.Sheeatsalotoffruit