形容词比较级最高级总复习公开课.pptx

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1、大多数形容词和副词有三个等级：原级、比较级、最高级。形容词副词的原级、比较级和最高级原级：形容词和副词的原形；比较级：表示“较”或“更一些”；（用于两者比较）最高级：表示“最”（用于三者或三者以上的比较）第1页/共35页1、一般情况下加-er或est:young-yonger-yongestoldolder-oldesttall-taller-tallestsmall-smallersmallest2.以字母e结尾的形容词，加-r或-stlatelater-latestlargelargerlargest比较级最高级规则变化第2页/共35页3.重读闭音节词只有一个辅音字母时，应先双写辅音字母，

2、再加-er或-est.bigbigger-biggestfatfatter-fattest4.以“辅音字母y”结尾的双音节词，先改“y”为“i”，再加-er或-est.early-earlier-earliestbusy-busier-busiest第3页/共35页5.部分双音节词或多音节词前面加more,most.如:famousmorefamousmostfamousinterestingmoreinterestingmostinterestingcomfortablemorecomfortablemostcomfortable注意：第4页/共35页注意:加more/most的情况：.部分

3、双音节和多音节词；.-ed/-ing结尾的词；Eg:tiredmoretiredmosttiredexcitedmoreexcitedmostexcitedboringmoreboringmostboringadj+lyadv.Eg:slowlymoreslowlymostslowlyearly(early除外)earlierearliest第5页/共35页不规则变化原级比较级最高级good/wellbetterbestmany/muchmoremostbad/badlyillworseworstlittlelessleastoldolder（新旧或年龄）（新旧或年龄）elder(兄弟姐妹的长

4、幼关系兄弟姐妹的长幼关系)oldesteldestfarfarther(表示距离，译为表示距离，译为“更远更远”)further(表示程度，译为表示程度，译为“更一步的更一步的”)farthestfurthest(坏病两多两好，老少远)第6页/共35页句型1：as+形容词原形+as和一样EnglishisasinterestingasChinese.第7页/共35页句型2.not as+形容词原形+as 或 not so+形容词原形+as “和不一样.”“前者不及不如 后者”ZhangRonglongisnotastallasYangLonglong.ZhangRonglongisnotsot

5、allasYangLonglong.表达前者不如后者还可以用：less+原级+thanZhang Ronglong is less tall than Yang Longlong.第8页/共35页句型3：表示“是.的几倍时”或“是.的几分之几时”Theteachersdeskisthreetimesasbigasthestudentsdesk.倍数的表达：once;twice;threetimes;fourtimes.Back.分数倍数+as原级+as.第9页/共35页句型1：A+be动词+比较级+than+B Englishismoreinterestingthanmath.（两者之间）句型

6、2：倍数+比较级+than.TheEnglishbookistwicebiggerthantheChinesebook.TiantianistallerthanKimi.第10页/共35页Heis句型3：比较级+thananyother+单数名词tallerthananyotherboy.句型4：比较级+thantheother+复数名词Heistallerthantheotherboys.第11页/共35页Heis(三者或三者以上)句型1：ofalltheboys.thetalleststudentinourclass.短语ofin主语+be+the+最高级+第12页/共35页英语是最重要的

7、语言之一。句型2：oneof+the+最高级+名词复数“最的之一”Englishisoneofthemostimportantlanguages.第13页/共35页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.Back句型3第14页/共35页1.Those apples are bigger than these ones.1.比较级中为了避免重复，常用one/that/those替代名词。This pen is shorter than that one.The w

8、eather here is much hotter than that of Shanghai.The cars made in Tianjin is much more popular than those in Shanghai.第15页/共35页2.必须是同类事物之间的比较。3.very/quite/so/as/too+原级 much/a little/a lot/even+比较级Theredappleismuchbiggerthanthegreenapple.他的房间比我的大。Hisroomisbiggerthanmine.(me)第16页/共35页4.形容词最高级前一定要用定冠词t

9、he。He is the tallest boy in our class.副词最高级前可以省略定冠词the。5.Which/Who+比较级，A or B?Which/Who+最高级，A ，B or C?Whoismorebeautiful,MissSuorMissXu?Whoisthetallest,Jim,MikeorTom？第17页/共35页(2011年中考真题)Nancy and Lucy are twins.In some way they look the same,but Nancy is _ than Lucy.A.tall B.taller C.tallest (2014惠安

10、第二次质检)-_Which do you like better,the city or the country?-I think the city is not as _as the country.A.better B.well C.good第18页/共35页(2014泉港质检)Lily,Thisisthe_(best/worse)chanceyoushouldcatch.Thankyou,Michael.Iwilltrymybest.（2014年安溪县质量检测)Whatdoyouthinkofthefilmyousawyesterday?Oh!ItsoneoffilmsIveeverse

11、en.A.interestingB.moreinterestingC.themostinteresting第19页/共35页例（2014永春质量检查）Whatsthelow-carbonlifestylelike?Savemoreenergy,produce_carbon.A.moreB.fewerC.less解析考生从语境即可判断应该是要“储存更多的能源，产生更少的碳”，故排除A选项，carbon是不可数名词，所以只能选择C选项。CBack第20页/共35页强化训练（遣词造句）asas,cleverDamaoisascleverasSanmao.第21页/共35页强化训练（遣词造句）Mr.H

12、uangMiss.Suold,thanMr.HuangisolderthanMissSu.第22页/共35页强化训练（遣词造句）asas,tallSanmaoisnotastallasDamao.第23页/共35页强化训练（遣词造句）cute,ofPandaisthecutestofalltheanimals.第24页/共35页1.In our city its _ in July,but it is even _in August.A.hot;hotter B.hotter;hot C.hotter;hotter 2.Hainan is the second _ island in chin

13、a.A.larger B.largest C.most largest 3.I think Tom is _student in our class,because he never tidy his desk.A.the laziest B.laziest C.lazier 强化训练第25页/共35页4.The Yangzi River is _ than any other river in China.A.shorter B.longer C.longest5.The weather is getting _ and_.A.warm and warmer B.hoter and hote

14、r C.worse and worse 6.Which is _ season in Beijing?A.good B.better C.the best 7.The more exercise you do,the _you are.A.weaker B.healthier C.worse第26页/共35页8.Kangkang is _at playing basketball than Jim.A.good;B.better;C.best9.Which subject is _,physics or chemistry?A.most difficult B.more difficult C

15、.the most difficult 10.Li Hong is_ of the two students.A.cleverer B.the cleverer C.the cleverest 第27页/共35页11.My school bag is larger than _A.she B.her C.hers12.Toms picture is _ than mine,but not _ my sisters.A.well,better B.better,as good asC.better,as well asC第28页/共35页13.The _ he is,the _ he feels

16、.A.busier,happier B.busiest,happiest C.busier,happiest14.He is _ than _ boy in the football team.A.clever,any one B.cleverer,any other C.cleverer,the otherAB第29页/共35页15.Ithinkautumnis_ofthefourseasons.A.thebetterB.thebestC.best16.EverybodyknowsMountQomolangmaisthe_mountainintheworld.A.higherB.highes

17、tC.tallBBBack第30页/共35页 “比较”出来的英语1.Afriendiseasierlostthanfound.朋友易失不易得。2.Bettertodowellthantosaywell.说得好不如干得好。3.Betterthelastsmilethanthefirstlaughter.宁可最后微笑，不可首先狂喜。4.Doingisbetterthansaying.会说不如会做。5.Twoheadsarebetterthanone.两人智慧胜一人。6.Goodtobeginwell,bettertoendwell.善始好，善终更佳。7.Aneyefindsmoretruththa

18、ntwoears.百闻不如一见。第31页/共35页Write a composition“My Friend”Write about the things that are different between you and you friend.(hair,age,character.)I have a good friend.His name is.He She is than Im than第32页/共35页第33页/共35页双写：大健红热，胖瘦湿条原级原级比较级比较级最高级最高级bigbiggerbiggestfit（健康的）（健康的）fitterfittestredredderreddesthothotterhottestfatfatterfattestthinthinnerthinnestwet(潮湿的潮湿的)wetterwettestslim(苗条的苗条的)slimmerslimmest第34页/共35页感谢您的观看！第35页/共35页