初中英语形容词比较级和最高级课件

Birth:1954,04,07Height:1.73mWeight:63kgBirth:1961,09,27Height:1.74mWeight:64kgtallershorterheavierthinnerolderyoungermoreathletic…形容词比较级、最高级的构成A:cheapshortquickthicklightcoolwarmquietwildcalm最高级：the--est比较级：直接加erB:heavyeasytidydrybusyhappyhealthyhungryearly最高级：y-i--est比较级：y-i--erC:largelatenice最高级：adj.+stD:bighotthin“双写”最后的辅音字母加er/estwetfat比较级：adj.+rdeliciousdangerousinterestingpopularbeautifulcarefuloutgoing比较级：more+adj.最高级：themost+adj.多音节形容词和部分双音节形容词：betterbestfarlittleworseworstmoremostfartherfarthestlessleastgoodwellbadillmanymuch部分形容词的不规则变化：词尾变化原级比较级最高级hardlargebigthinwethappydryearlydifficultpopular规则变化你可以讲讲吗？？？单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾的词加-r或-st以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或est以辅音字母+y结尾的词变y为i再加-er,或-est多音节词和多数双音节词在其前面加more和most原级goodwellbad/badlyillmanymuchlittlefar比较级最高级betterbestworseworstlessmoremostfarther较远further进一步leastfarthest最远furthest最大程度不规则变化原级最高级importanteasythingoodwellhotexpensivecheapmanylittlecanyou???形容词和副词有三个等级：原级比较级最高级①程度副词very,too,so,quite等修饰形容词的原级如：verytall、toohot、socoldThecarisquite/verycute.Thefloodisvery/soserious.2.as+adj.+as和...一样asfunnyasasbigasashappyasassmartas这个故事和那个故事一样有趣。Thestoryisasinterestingasthatone.否定形式：notas+adj.+as和…不一样这个问题不如那个问题难。Thequestionisnotasdifficultasthatone.1.比较级+than…Thiscakeismoredeliciousthanthatone（两者之间）2.倍数+比较级+than....这个蛋糕比那个蛋糕好吃。这座花园是那座花园的9倍大。Thisgardenis9timeslargerthanthatone.Heistallerthananyotherboy.Heistallerthantheotherboys3.the+比较级+ofthetwo…Amyistheshorterofthetwo.Davieisthtallerofthetwo.吃的越多，会变得越胖youeat,youwillbe.4.the+比较级，the+比较级越……，越……。ThemorethefatterThemore,thebetter.你们越仔细，出的错误就越少.Themorecarefulyouare,thefewermistakesyoumake.他越忙越快乐._________heis,___________hewillbe.Thebusierthehappier“比较”出来的英语1.Afriendiseasierlostthanfound.朋友易失不易得。2.Enoughisasgoodasafeast.知足常乐。3.Bettertodowellthantosaywell.1.说得好不如干得好。2.3.4.Betterthelastsmilethanthefirstlaughter.宁可最后微笑，不可首先狂喜。5.Doingisbetterthansaying.会说不如会做。6.Twoheadsarebetterthanone.两人智慧胜一人。7.Goodtobeginwell,bettertoendwell.善始好，善终更佳。8.Aneyefindsmoretruththantwoears.百闻不如一见。(三者或三者以上)the+最高级+ofin那个短发的女孩是我们班最高的.Thegirlwithredhairisthetallestinourclass.上海是中国最大的城市.ShanghaiisthelargestinChina.1.Whatisthelongestwallintheworld?TheGreatWall.2.Whichistheheaviestanimalontheland?Theelephants.3.WhoisthetallestprofessionalbasketballplayerinChina?YaoMing.4.WhichisthewarmestprovinceinChinainwinter?Hainan.5.WhichisthecoldestprovinceinChinainwinter?Heilongjiang.6.Whichisthebestsupermarketinourtown?SanjiangSupermarket.最重要的语言之一是英语。OneofthemostimportantlanguagesisEnglish.2.Oneof+the+最高级+名词复数“最……的……之一”云南是中国最美的城市之一。YunNanisoneofthemostbeatifulcitiesinChina.3.the+序数词+最高级+单数名词+in短语“在……中是第几个……”eg：黄河是中国第二长河。TheyellowriveristhesecondlongestriverinChina.中国是世界上第三大国家。Chinaisthethirdlargestcountryintheworld.Activity1231098765411121314LiLei’sboxisheavy.HanMeimei’sboxisheavierthanLiLei’s.Jim’sboxistheheaviestofall.backWinteris___________seasonofayear.thecoldestbackThebeeisflyingfast.Thebirdisflyingfaster.Theplaneisflyingthefastest.backLiuXiang________________intheOlympicGames.ranfastestbackTheChangjiangRiveris____thananyotherriverinChina.A.shorterB.longerC.shortestD.longestback____sheis,____shefeels.A.Themorebusy,themorehappyB.Thebusy,thehappyC.Busier,happierD.Thebusier,thehappierback—Whichis_________seasoninBeijing?—Ithinkit'sautumn.［2003A.goodB.betterC.bestD.thebestback---Inourcityit’sinJuly,butitiseven_____inAugust.A.hotter;hottestB.hot;hotC.hotter;hotD.hot;hotterD---Thebreadis____thanthesecakesA.verydeliciousB.muchdeliciousC.moredeliciousD.asdeliciousCback---Anelephantisthanatiger.A.HeavyB.veryheavyC.theheaviestD.heavier---Whichsubjectis_____,physicsorchemistry?A.interestingB.mostinterestingC.moreinterestingD.themostinterestingDCback改错--Sueisoneofthetallgirlsinherclass.tallest￣￣back1.Bobis?_________(young)thanFredbut________(tall)thanFred.??????????????????????????2.Yingtianisnotas___________?(tall)asYongxian.?????????back--IstudyEnglishas_______asmybrother.--Whichis_____,abicycleoracomputer?A.hard??B.harder?C.hardestA.??expensive?B.moreexpensive?C.themostexpensiveback(????)---HerEnglishisgooderthanI._______________??????????????A?B?C???D(????)---Heisthestrongerintheclass.___________??????????A????B?????C?????D改错题backbackbackbackback