九年級(jí)人教新目標(biāo)版九年級(jí)形容詞比較級(jí)公開(kāi)課PPT

Howistheweathertoday?Whatdoesyourfriendlooklike?Howareyou?Whatdoyouthinkofourclass?形容詞及其比較級(jí)①外觀:long,strong,big,round,fat,beautiful,old等②性質(zhì):good,clean,new,fresh,soft,excellent等③顏色:red,black,green,blue,white等⑤性格:kind,,honest,foolish,lazy,rude等⑥狀況:careful,blind,deaf,cheap,hungry等⑦評(píng)論:great,true,necessary,difficult,wrong等性質(zhì)形容詞關(guān)系形容詞①.地域:Chinese,American,Asian,Pacific等②.質(zhì)料:wooden,golden,plastic等③.科技:electric,chemical,medical等④.意識(shí):social,political等⑤.行業(yè):industrial,agricultural,economic,military等二.形容詞的構(gòu)成:1).由后綴構(gòu)成的形容詞.后綴例詞-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修飾形容詞（原級(jí)）：very，so,too…形容詞比較級(jí)的構(gòu)成規(guī)律情況變化例詞一般情況加ertall--taller以e結(jié)尾加rlarge--larger以"輔音字母y"結(jié)尾的詞改y為i，再加erhappy--happier重讀閉音節(jié)結(jié)尾，末尾只有一個(gè)輔音字母雙寫(xiě)末尾輔音字母，加erhot--hotter部分雙音節(jié)和所有多音節(jié)的詞加moredifficult--moredifficult不規(guī)則變化原級(jí)比較級(jí)原級(jí)比較級(jí)goodbetterlittlelessbadworsefarfartherillworsefarfurthermanymoreoldoldermuchmoreoldelder注：farther指距離更遠(yuǎn)；Whichisfartherfromthestation,yourhomeorhishome?further指抽像的.IwanttostudyEnglishfurther.older一般指年齡大??；Myfatherisolderthanmymother.elder指長(zhǎng)幼關(guān)系(一般修飾名詞作定語(yǔ));Myelderbrotherisadriver.

比一比寫(xiě)出形容詞的比較級(jí)形式第一關(guān)寫(xiě)出下列形容詞的比較級(jí)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--寫(xiě)出下列形容詞的比較級(jí)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形容詞比較級(jí)常用句型（一）名稱句型例句超越比較（A>B）比較級(jí)+thanHealthismoreimportantthanwealth.相等比較（A=B）as+原級(jí)+asJohnisastallashisfather.不及比較（A<B）notas(so)+原級(jí)+asSheisnotas(so)beautifulashersister.可修飾比較級(jí)的詞much、alot、alittle、abit、byfar、still、even、rather等。eg：他今天好很多了。Heismuchbettertoday.湯姆比他的父親還更強(qiáng)壯。Tomisevenstrongerthanhisfather.注意：

byfar

通常用于強(qiáng)調(diào)最高級(jí)。用于比較級(jí)一般放在比較級(jí)的后面，若放在前面，應(yīng)在二者中間加the.如：Heistallerbyfarthanhisbrother.Heisbyfarthetallerofthetwobrothers.賽一賽完成句型（一）的練習(xí)第二關(guān)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）練習(xí)notsocleanas5.—Whatbadweather!—Yes.Theradiosaysitwillbeeven____lateron.A.badB.badlyC.worseD.worst6.Thereare____(不到)thantenkindsofflowersinthegarden.7.Thewaterinthisriveris_______________(不干凈)waterinthatone.8.Yourhairislongerthanme.9.TheweatherinBeijingiscolderthanGuangzhou.10.Pickingapplesismuchbetterthanhaveclass.Clessminehavingthatin形容詞比較級(jí)常用句型（二）三者或三者以上的比較名稱句型例句當(dāng)A>B，但B包含A時(shí)，則須用other來(lái)將A排除出去比較級(jí)+than+anyother+名詞單數(shù)ChinaislargerthananyothercountryinAsia.當(dāng)A>B，但B不包含A時(shí)比較級(jí)+than+any+名詞單數(shù)I’mtallerthananystudentofyourclass.A和B之間A是比較…的the+比較級(jí)ofthetwo

Heisthetallerofthetwo.形容詞比較級(jí)常用句型（三）遞增和倍數(shù)問(wèn)題名稱句型例句程度遞增一比較級(jí)+and+比較級(jí)，表“越來(lái)越…”Theweatherisgettinghotterandhotter.程度遞增二The+比較級(jí)…the+比較級(jí)，表“越…越…”Theolderhegrows,themoreheknows.A是B的幾倍基數(shù)詞+times+as+原級(jí)+as+比較對(duì)象AisaboutthreetimesasbigasB.基數(shù)詞+times+比較級(jí)+than+比較對(duì)象ArunsthreetimesfasterthanB.練一練完成句型（二）和（三）的練習(xí)題目越來(lái)越難了哦！第三關(guān)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___________(大兩倍)thanthatone.5.Theharderyoustudy,(你取得的進(jìn)步就越大).BAfivetimesasthickastwicebiggerthegreaterprogressyouwillmake常用句型（二）練習(xí)錯(cuò)題分析6.Jimisyoungerthananystudentinhisclass.7.JimfromClass1istallerthananyotherstudentinClass2.8.Whoismorebeautifulofthetwins?9.Thebusierheis,happierhefeels.10.Thecitybecomesmorebeautifulandmorebeautiful.otherthetheCongratulations!闖關(guān)成功聽(tīng)力練習(xí)練一練聽(tīng)填信息首先我們來(lái)聽(tīng)一段文章,內(nèi)容是比較亨利跟蘇珊在生活飲食習(xí)慣上有什么不同.（文章聽(tīng)兩遍）思考兩個(gè)問(wèn)題并填寫(xiě)表格信息。第一個(gè)問(wèn)題：WhatdoesHenrywanttobe?第二個(gè)問(wèn)題是：CompareHenryandSusan.聽(tīng)力練習(xí)Henry

Heis_____andolder.Hewantstobe______.SusanSheis_______、________and_______.第一個(gè)問(wèn)題是:WhatdoesHenrywanttobe?

第二個(gè)問(wèn)題是:CompareHenryandSusan.

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

thanHenry.Sheisalsoyoungerandthinner

thanheis.Sheexerciseseveryday.Shedoesn'teatmuchmeat.Sheeatsalotoffruit