形容词、副词比较级、最高级复习课件

Revisecomparisonofadjectivesandadverbs2021/6/271LiLei’sboxisheavy.

HanMeimei’sboxisheavierthanLiLei’s.

Jim’sboxistheheaviest

ofall.

2021/6/272Thebeeisflyingfast.

Thebirdisflyingfaster.Theplaneisflyingthefastest.2021/6/273Winteristhecoldestseasonofayear.

2021/6/274LiuXiangran(the)fastestintheOlympicGames.2021/6/275词尾变化正常型：单音节词在词尾加-er(比较级)或-est(最高级)greener,greenest简约型：以字母e结尾的词加-r或-stlater,latest重叠型：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estredder,reddest善变型：以辅音字母+y结尾的词y变为i再加-er,或-estheavier,heaviest麻烦型：“adj.

+ly”构成的副词或多音节词在其前面加more和most.moreslowly,mostslowlymorebeautiful,mostbeautiful（一．形容词和副词的规则变化）Canyouremember?2021/6/276写出下列单词的比较级和最高级clever—safe—heavy—difficult—early—new—thin—

Canyousay?cleverer—cleverestsafer—safestheavier—heaviestmoredifficult—mostdifficultearlier—earliestnewer—newestthinner—thinnest2021/6/277不规则形容词和副词good/wellmany/muchlittlebad(ly)/illoldfar原级比较级最高级年龄辈份距离程度betterbestmoremostworseworstolderoldesteldereldestfartherfarthestfurtherfurthestlessleast2021/6/278原级的常用句型1.as+adj./adv.（原级）+as(和……一样)2.否定

notso/as+形容词原形+as

(和……

不一样;不如……)3.倍数+as+adj.（原级）+as

(……是……的几倍)2021/6/2791.比较级+than…

(“比……更”)比较级的常用句型2.“The+比较级…，the+比较级…”(“越…就越…”)

3.“…比较级+and+比较级…”或“moreandmore＋原级”(“越来越……”)4.表示不及另一方时，使用“less+原级+than…(“不如……”)5.Who/Which＋谓语＋比较级,AorB?(A/B谁/哪个更…?)6.倍数+比较级+than(比…多几倍）2021/6/2710

4.足球越来越受欢迎了.Footballis_____________________.2.这个房间不如那个房间漂亮。Thisroomis_____________thanthatone.lessbeautiful3.你的房间比我的大三倍.Yourroomis______________thanmine.moreandmorepopularLet’stry.1.你工作越努力，你的成绩就会越好._________youwork,___________resultyou’llget.Theharderthebetterthreetimesbigger2021/6/2711最高级的常用句型4.表示三者之间的选择可使用“Which/Who+

谓语+the+最高级…,…or…?”1.the+最高级+of(in)…2.…oneofthe+最高级+名词复数3.the+序数词+最高级2021/6/27121.HainanIslandisthesecond

________(large)islandinChina.2.ZhaoLeiisoneof_____________(young)boysinhisschool.3.Whichdoyoulike____(well),Chinese,Englishormath?largesttheyoungestbestCanyoudoit?4.Jimjumped_________(high)ofall.(the)highest5.Heis_______________(popular)studentinourclass.

themostpopular2021/6/2713Attentions1.修饰形容词和副词原级的词、短语有：

3.Thisoneisthebetterofthetwo.

4.ChinaislargerthananyothercountryinAsia.5.ShanghaiislargerthananycityinShandong.much,far,alot,alittle,rather,even,any

句中有ofthetwo短语时，比较级前the“比较级﹢than﹢anyother﹢n.

(single)“(比较对象属同一范围）“比较级﹢than﹢any﹢n.

(single)(比较对象不属于同一范围）2.修饰形容词和副词比较级的词、短语有：really,very,so,too,quite,alittle,rather,pretty2021/6/2714Ⅰ.选择填空：1.---Mr.Zhou,ofallthestudentsinourgroup,wholives____?---IthinkLiLeidoes.A.farB.fartherC.farthestD.farest2.TheChangJiangRiveris____thananyother____inChina.A.shorter;riversB.longer;riverC.shortest;riversD.longest;river3.Bobneverdoeshishomework____Mary.Hemakeslotsofmistakes.A.socareful B.ascarefullyasC.carefullyas D.ascarefulas4.____sheis,____shefeels.A.Themorebusy,themorehappyB.Thebusy,thehappyC.Busier,happierD.Thebusier,thehappier5.Thecarisrunning_____.Itseemstobeflying.A.moreandfaster B.moreandfastC.fastandfast D.fasterandfaster6.Ifeeleven_________now.A.bad B.well C.worse D.worst7.Tomis___ofthetwobrothers.A.fatter B.fattest C.thefatter D.thefattest8.Englishisas____asChinese.Youshouldlearnitwell.A.important B.moreimportantC.themostimportantD.muchmoreimportantCBBDDCCA2021/6/2715按要求完成下列任务：1.根据文中信息填词（仅填一词）。Ourworldisbecomingmuchsmallerbecauseof______development.2.根据短文内容回答问题：Whyisairpollutionthemostseriouskindofpollution?_____________________________________________________.3.从文中找出与下面句意接近的句子，并写在横线上：Inthecity,peoplearenotallowedtoburncoalinhousesandfactories.______________________________________________________________.4.将文中划线句子译成汉语：_______________________________________________________.5.从文中找出三个不规则变化的形容词比较级，并写在横线上:_______________________________________________________.scienceBecauseit’sbadtoall