【语法】形容词的比较级-完整版课件

形容词的比较级Lead-inYaoMingistaller.Heistaller

thanLiuXiang.LiuXiangisshorter

thanYaoMing.Presentation形容词的比较级的变化规则：1.一般在词尾直接加-er；

tall--tallerhigh--higheryoung-younger

2.以辅音字母+y结尾的，变y为I，加er；

heavy--heavierhappy--happiereasy--easier

3.重读闭音节单词要双写最后一个辅音字母,再加-er；

big--biggerthin--thinnerfat--fatter

Presentation4.3个音节及以上的词变比较级时，应在前面more；beautiful--morebeautifulpopular--morepopularinteresting--moreinteresting5.不规则变化：good/well--betterbad/ill--worsemany/much--morelittle--lessfar--farther/furtherold--elder/olderPresentation形容词比较级的结构：主语+系动词+形容词比较级+than+其他YaoMingistallerthanLiuXiang.Theoldpandaisfatterthantheyoungpanda.主语系动词比较级主语系动词比较级比较连词PresentationThegirlisbeautiful.Whoismorebeautiful,thegirlorthenurse?Thenurseismorebeautifulthanthegirl.Presentation

¥1,00

¥2,00Thebrowncoatisexpensive.Whichismoreexpensive?Theyellowcoatismoreexpensivethanthebrownone.PresentationMybookismoreinterestingthanyours.Mybookisinteresting.PresentationWorkouttherule￭Toformthecomparativeofadjectives,weoftenadd__toshortadjectivesanduse________withlongadjectives.￭Weoftenuse______afterthecomparativeofaadjectives.ermorethanPracticeCompletetheconversationwiththecomparativeoftheadjectivesfromthebox.bigexpensiveheavylightsmallPracticeSalesman:CanIhelpyou,sir?David:Yes,Ineedasuitcase.Canyoutellmeaboutthesetwo?Salesman:Sure.Theredoneis¥2,500,andit'smadeofleather.David:Isee.Theredoneis_____________thantheblackone.Whatabouttheweight?Whichoneis_______?moreexpensivelighterPresentationSalesman:Theblackone.It'smadeofplastic.Trythem,Sir.David:You'reright.Theredoneis_______thantheblackone.,andit's____________thantheblackone.Salesman:Doyouhavealotofthingstocarry?David:Yes,Ido.I'llhavetheblackonebecauseit's______thantheredone.Salesman:Thankyouverymuch,sir.lightermoreexpensivelighterPresentation形容词的比较级前面可以用：much,alittle,alot等词来修饰；1.LucyismuchtallerthanLily.2.LucyisalittletallerthanLily.3.LucyisalottallerthanLily.4.Lucyis5cmtallerthanLily.5.Mr.Liismuchmoreseriousthanyou.6.Pizzaislessdeliciousthanhamburger.(高得多)(高点)(高好多)(高5厘米)(严肃的多)(不如…)Presentation有关比较级：1.比较级+比较级(即两个比较级连用):越来越…Heismoreandmoreinteresting.Sheisgettingclevererandcleverer.2.The+比较级,the+比较级.(越……，越……）

Theharderyoustudy,themoreyouget.

Themoreyoudo,themoreyouget.Practice用所给词的正确形式填空1.Ofthetwogirls,IfindLucythe_________(clever).2.Mysisteristwoyears______(old)thanI.3.Shewillbemuch________(happy)inhernewhouse.4.Thisdressis______________(expensive)thanthatone.5.Tomhasalittle______________(interesting)thanJim.clevererolderhappiermoreexpensivemoreinterestingPractice1.今天比昨天冷得多。Itis____________today____itwasyesterday.2.她的身体状况一天天好起来。Sheisgetting______________everyday.3.他对英语越来越感兴趣。Heisbecoming_________________________English.4.他吃得越多，人越胖。Themoreheeats,the_______hegets.muchcolderthanbetterandbettermoreandmoreinterestedinfatterPractice1.Ifyouwanttobeloseweightyou'dbetternottoeattoomuchmeat.

A.becomefatterB.becometallerC.becomethinnerD.becomeprettierAnswer:C题干意为“如果你想减肥，你最好不要吃太多的肉”，A“变得较胖”，B“变得较高”，C“变得较瘦”，D“变较漂亮”，据此应选择C。(2013,深圳)直击中考Practice2.--Doyoulikeeatingfish,Wanghan?--Ofcourse.Nothingcanbe___,Ithink.(2011,深圳)A.deliciousB.beautifulC.moredeliciousD.morebeautifulAnswer:C题干意为“王晗，你喜欢吃鱼吗？”“当然，我认为没有东西比鱼更美味”，此处将鱼与其他事物比较，应用比较级，据此应选择C。Practice3.Mikeis______,buthisbrotherSamismuch___.A.heavy;heavierB.heavy;heaviestC.heavier;hea