八年级英语上册_形容词比较级和最高级_课件_人教新目标版[1]

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LiuXiangistallerthanZhouJielun.ZhouJielunistall.YaoMingisthetallestofthem.姚明刘翔周杰伦周迅刘亦菲ZhouXunhaslonghair.FanBingbing’shairislongerthanZhouXu’s.LiuYifei’shairisthelongestofall.范冰冰LiYongisfunny.PanChangjiangisthefunniest.SunNanisfunnierthanLiYong.500RMBThebikeisexpensive.50,000RMBTheredcarismoreexpensivethanthebike.250,000RMBThegreencaristhemostexpensive.一、规则变化:1、一般直接在词尾加er;esttall—taller--tallestlight—lighter--lightest2、以字母e结尾的直接加r;stnice—nicer—nicestfine—finer—finest3、以辅音字母加y结尾的形容词,要变y为i再加er;estheavy—heavier—heaviestbusy—busier--busiest4、以重读闭音节结尾且末尾只有一个辅音字母的形容词,要双写末尾的辅音字母再加er;estthin—thinner—thinnesthot—hotter—hottest(注:双写必须同时符合以下条件a.以辅音字母+元音字母+辅音字母结尾;b.中间的元音字母发单元音;c.重读闭音。一般满足前两个条件多为双写的词)5、多音节形容词或部分双音节形容词变比较级在前面加more,最高级在前加mostbeautiful—morebeautiful—mostbeautifulimportant—moreimportant—mostbeautiful二、不规则形容词的比较级最高级原级比较级最高级good/wellmany/muchlittleill/bad/badlyfaroldbetterbestmoremostlessleastworseworstfarther/furtherfarthest/furthestolder/elderoldest/eldest写出下列形容词的比较级和最高级(1)ill/bad/badly(2)busy(3)big(4)rude(5)hot(6)easy(7)little(8)fast(9)hard(10)many/much(11)happy(12)far(13)careful(14)good/well(15)difficult(16)small(17)quiet(18)old(1)ill/bad/badlyworse,worst(2)busybusier,busiest(3)bigbigger,biggest(4)ruderuder,rudest(5)hothotter,hottest(6)easyeasier,easiest(7)littleless,least(8)fastfaster,fastest(9)hardharder,hardest(10)many/muchmore,most(11)happyhappier,happiest(12)farfarther/further,farthest/furthest(13)carefulmorecareful,mostcareful(14)good/wellbetter,best(15)difficultmoredifficult,mostdifficult(16)smallsmaller,smallest(17)quietquieter,quietest(18)oldolder/elder,oldest/eldest形容词比较级的用法1、两者之间的比较,句中有明显的标志词thanEg:TomistallerthanJohn.2、Which/Whois+比较级,AorB?Eg:Whichiseasier,mathsorEnglish?3、能修饰比较级的副词及短:much(…的多)、alot(…的多)、even(更…)、still(更…)、abit(…一点儿)Eg:Thiscityismuchmorebeautifulthanthatone.Todayisevenhotterthanyesterday.4、…isthe+比较级+ofthetwo.Eg:Tomisthetallerofthetwoboys.汤姆是这两个男孩中最高的.5、比较级+and+比较级,“越来越…”Eg:Nowitishotterandhotter.现在越来越热。7、The+比较级…,the+比较级…“越…,就越…”Eg:Themore,thebetter.越多越好。Themoreyoueat,thefatteryouwillbecome.你吃得越多,你就越容易变胖形容词原级的用法1、very、so、quite、too等词后用原级2、too…to;so…that;as…as中间用原级3、notas/so+原级+as不及…1.Yourroomisvery_________.It’smuch________thanmine.It’s________ofall.(big)2.—Thiscoatistoo________.(expensive)Idon’thaveenoughmoneytobuyit.Icanbuya________(cheap)onethanit.—Sorry,thisoneis_________(cheap)oneinthestore.3.Whichis_______(big),thesun,themoonortheearth?用所给词的正确形式填空形容词最高级的用法1、the+最高级+of/in(三者及以上范围的)Mymotheristhebusiestinmyfamily2、oneofthe+最高级+名词复数+in/ofShenzhenisoneofthebiggestcitiesinChina3、the+序数词+最高级+名词+in/ofTheYellowRiveristhesecondlongestriverinChina4、Which/Whoisthe+最高级,A,BorC?Whichisthebiggest,themoon,theearthorthesun?5、Thisisthe+最高级+名词(that)Ihaveeverseen/listened.ThisisthemostbeautifulcitythatIhaveevervisited.LiuXiangistall.YaoMingistallerthanLiuXiang.姚明刘翔周迅ZhouXunhaslonghair.FanBingbing’shairislongerthanZhouXu’s.范冰冰LiYongisfunny.PanChangjiangisfunnierthanLiYong.50,000RMBTheredcarisexpensive.250,000RMBThegreencarismoreexpensivethantheredcar.一、规则变化:1、一般直接在词尾加er;tall—tallerlight—lighter2、以字母e结尾的直接加r;nice—nicerfine—finer3、以辅音字母加y结尾的形容词,要变y为i再加er;heavy—heavierbusy—busier4、以重读闭音节结尾且末尾只有一个辅音字母的形容词,要双写末尾的辅音字母再加er;thin—thinnerhot—hotter(注:双写必须同时符合以下条件a.以辅音字母+元音字母+辅音字母结尾;b.中间的元音字母发单元音;c.重读闭音。一般满足前两个条件多为双写的词)5、多音节形容词或部分双音节形容词变比较级在前面加more,beautiful—morebeautifulimportant—moreimportant二、不规则形容词的比较级原级比较级good/wellmany/muchlittleill/bad/badlyfaroldbettermorelessworsefarther/furtherolder/elder注: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.farther指距离更远IwanttostudyEnglishfurther.further指抽像的furtherreading写出下列形容词的比较级(1)ill/bad/badly(2)busy(3)big(4)rude(5)hot(6)easy(7)little(8)fast(9)hard(10)many/much(11)happy(12)far(13)careful(14)good/well(15)difficult(16)small(17)quiet(18)old(1)ill/bad/badlyworse(2)busybusier(3)bigbigger(4)ruderuder(5)hothotter(6)easyeasier(7)littleless(8)fastfaster(9)hardharder(10)many/muchmore(11)happyhappier(12)farfarther/further(13)carefulmorecareful(14)good/wellbetter(15)difficultmoredifficult(16)smallsmaller(17)quietquieter(18)oldolder/elder形容词比较级的用法1、两者之间的比较,句中有明显的标志词thanEg:TomistallerthanJohn.2、Which/Whois+比较级,AorB?Eg:Whichiseasier,mathsorEnglish?3、能修饰比较级的副词及短:much(…的多)、alot(…的多)、even(更…)、still(更…)、abit(…一点儿)Eg:Thiscityismuchmorebeautifulthanthatone.Todayisevenhotterthanyesterday.4、…isthe+比较级+ofthetwo.Eg:Tomisthetallerofthetwoboys.汤姆是这两个男孩中最高的.5、比较级+and+比较级,“越来越…”Eg:Nowitishotterandhotter.现在越来越热。7、The+比较级…,the+比较级…“越…,就越…”Eg:Themore,thebetter.越多越好。Themoreyoueat,thefatteryouwillbecome.你吃得越多,你就越容易变胖形容词原级的用法1、very、so、quite、too等词后用原级2、too…to;so…that;as…as中间用原级3、notas/so+原级+as不及…1.Yourroomisvery_________.It’smuch________thanmine.(big)2.—Thiscoatistoo________.(expensive)Idon’thaveenoughmoneytobuyit.Icanbuya________onethanit.(cheap)3.Whichis_______(big),thesun,themoonortheearth?4、Ahorseis_______thanadog.(heavy)5、UsuallyXiaoLispends_______timedoinghomeworkthanXiaoChendoes.(little)用所给词的正确形式填空bigbiggerexpensivecheapperbiggerheavierless

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