比较级用法(1)

WhenKFCmeetsMcDonald's…BrainstormingWhichdoyouprefer?Why?Myharvest（收获）比较级句型结构:A+谓语+形容词比较级+than+BAdj.比较级构成:1.-er/-ier2.more比较级表示两者（人或事物）的比较。eg:HeistallerthanTom.Thisballislargerthanthatone.IamfatterthanJenny.TinaisclevererthanTara.Jackisheavierthanme.Iammoreoutgoingthanmysister.比较级规则变化口诀：比较级，要变化，一般词尾加er。(long-longer)词尾若有哑音e,直接加r就可以。(nice-nicer)重读闭音节，单辅音字母要双写。(hot-hotter)辅音字母若加y,记得把y变为i。(happy-happier)不规则变化good,wellbad/badlyfaroldmuch,manylittlebetterworsefarther,furtherolder,eldermoreless1.calm_______2.happy________3.busy_______3.little_______4.many_____5.popular________5.funny_______6.good_______6.fast_________7.bad______8.thin_________7.much________9.difficult____________10.outgoing__________11.serious__________12.excited__________13.hot_________14.nice__________15.athletic____________16.careful__________calmerhappierlessmorefunnierbetterworsethinnermoredifficultExercisemoreathleticmorecarefulmoreseriousmoreoutgoingmoreexcitedmorepopularbusierfastermorehotternicer1、同级对比★as…as…：Heisastallasme.Herunsasfastasme.You’reaboyasgoodasTom.★notas/so…as…Mysisterisnotas/sotallasI.=MysisterisshorterthanI.Yourroomisnotas/socleanasitwasyesterday.=Yourroomisdirtierthanitwasyesterday.肯定句只能用as…as,否定notas…as;notso…as都可以Difficulties2.比较级+and+比较级“越来越……”Theweatherisgettingcolderandcolder.Iamfatterandfatter.MoreandmoreforeignerswanttovisitChina.Sheisgettingmoreandmorebeautiful.Tomismoreandmoreoutgoing.3.the+比较级，the+比较级….表示“越……，越……”:Thebusierheis,thehappierhefeels.Theharderyouwork,themoreprogressyouwillmake.Difficulties1.越来越大2.越来越重3.越来越好4.越来越多5.越来越慢6.越来越容易7.越来越差8.越来越激动9.越来越早10.越来越有趣1.biggerandbigger2.heavierandheavier3.betterandbetter4.moreandmore5.moreandmoreslowly6.easierandeasier7.worseandworse8.moreandmoreexcited9.earlierandearlier10.moreandmoreinteresting1.玛丽不像我那么外向。Maryisnotasoutgoingasme.2.我的书没有你的新。Mybookisnotsonewasyours.3.我姐姐和我妈妈一样文静。Mysisterisasquietasmymother.4.他跑得跟我一样快。HerunsasfastasI.1.你学得越多，知道的就越多。Themoreyoustudy,themoreyouknow.2.你拥有越多的朋友你就会越高兴。Themorefriendsyouhave,thehappieryouwillbe.3.我们在一起越多，我们就越高兴。Themorewegettogether,thehappierwewillbe.4.多多益善。Themore,thebetter.4.She’salittlemoreoutgoingthanme.(alot,abit,even,far,much…)修饰比较级，表程度。除上述词外，还可以在比较级前加倍数Thisgardenistwicelargerthanthatone.=Thisgardenisthreetimesaslargeasthatone.Iamtenyearsolderthanyou.5.比较级前通常不加定冠词the，但有时为了强调，比较级不用than结构，而用of结构，此时，比较级前要加上定冠词the。Lilyisthetallerofthetwins.莉莉是双胞胎中较高的那个。Difficulties1.我的书比你的有趣多了。Mybookismuchmoreinterestingthanyours.2.我的妈妈比我爸爸矮很多。Mymotherismuchshorterthanmyfather.3.我比你胖一点。Iamalittlefatterthanyou.4.这道题比那道容易多了。Thisproblemismucheasierthanthatone.5.我比我妹妹大三岁。Iamthreeyearsolderthanmysister.6.在比较句型中，than后面的谓语动词常常省略。也可以用相应的助动词来代替与前面相同的谓语动词，以避免重复。TomdoesbetterinschoolworkthanI(do).SheatelessthanI(did)forbreakfast.7.在口语中，than后面可用人称代词的宾格来代替人称代词的主格。1）HerunsfasterthanI/me.Theygettoschoolearlierthanwe/useveryday.Difficulties注意：as…（原级）as…quite,very,too后面一定接原级Saysomethingaboutyourpastandnow.Iwasshorterandmoreoutgoing……Butnow,Iamtallerand……Makeasurvey.NamesBeforeNowLilyshort,heavy,wildtall,thin,calmTomthin,outgoingthinner,moreoutgoingReportlikethis:Lilywasshort,heavyandwildbefore,butnowsheistall,thinandcalm.Tomwasthinandoutgoingbefore,butnowheisthinnerandmoreoutgoing……Iwas…before,nowIam…