SectionA-2 (7)课件.ppt

Unit4SectionAPeriod2(3a-3c)“比较比较”出来的英语出来的英语1.Afriendiseasierlostthanfound.朋友易失不易得。朋友易失不易得。2.Enoughisasgoodasafeast.知足常乐。知足常乐。3.Bettertodowellthantosaywell.说得好不如干得好。说得好不如干得好。4.Betterthelastsmilethanthefirstlaughter.宁可最后微笑，不可首先狂喜。宁可最后微笑，不可首先狂喜。5.Doingisbetterthansaying.会说不如会做。会说不如会做。6.Twoheadsarebetterthanone.两人智慧胜一人。两人智慧胜一人。7.Goodtobeginwell,bettertoendwell.善始好，善终更佳。善始好，善终更佳。8.Aneyefindsmoretruththantwoears.百闻不如一见。百闻不如一见。nicenicernicestJim-youngKate-youngerBaby-youngestyoungyoungeryoungestheavyheavy-heavier-heaviestBirth:1954,04,07Height:1.73mWeight:63kgBirth:1961,09,27Height:1.74mWeight:64kgtallershorterheavierthinnerolderyoungermoreoutgoingBirth:1961,09,27Height:1.74mWeight:64kgBirth:1980,08,29Height:1.745mWeight:68kgBirth:1954,04,07Height:1.73mWeight:63kgWhoistheoldestandwhoistheyoungest?Height:Weight:ChenLongistheoldestandXieTingfengistheyoungest.ChenLongistheshortestandXieTingfengisthetallest.ChenLongisthethinnestandXieTingfengistheheaviest.Hair:Character:ChenLonghasthelongesthairandLiuDehuahastheshortesthair.Ithinkisthemostoutgoing/handsome.Inourclass,whoisthefunnieststudent?Inourclass,whoisthetalleststudent?Inallthesubjects,whichisthemostinterestingsubject?Inallthesubjects,whichisthemostdifficultsubject?Whatsthebestmovietheatertogoto?TownCinema.Itstheclosesttohome.Andyoucanbuyticketsthemostquicklythere.Whichistheworstclothesstoreintown?DreamClothes.ItsworsethanBlueMoon.Ithastheworstservice.Whatdoyouthinkof970AM?Ithink970AMisprettybad.Ithastheworstmusic.GrammarFocus构成规律：构成规律：单音节词单音节词和部分双和部分双音节词音节词一般加一般加est，如：如：strongstrongest，fastfastest以以不发音的不发音的e结尾结尾，加加-stnicenicest,large-largest以辅音加以辅音加y结尾结尾,改改y为为i,加加-esthappyhappiest辅音字母结尾的重读闭音节词，辅音字母结尾的重读闭音节词，双写末尾的辅音字母，加双写末尾的辅音字母，加-estthinthinnest多音节词，多音节词，和部分双音节词，和部分双音节词，在词的前面加在词的前面加mostoutgoingmostoutgoing规则变化规则变化形容词的原形、比较级和最高级形容词的原形、比较级和最高级原级原级比较级比较级最高级最高级bigbiggerbiggestcheapcheapercheapestnewnewernewestclosecloserclosestexpensivemoreexpensivemostexpensivepopularmorepopularmostpopularcomfortablemorecomfortablemostcomfortableinterestingmoreinterestingmostinteresting常用的不规则形容词比较级和最高级变化形式常用的不规则形容词比较级和最高级变化形式原级原级比较级比较级最高级最高级good/wellbetterbestmany/muchmoremostbad/ill/badlyworseworstoldolder/elderoldest/eldestfarfarther/furtherfarthest/furthest最高级规则变化口诀最高级规则变化口诀最高级，很容易，一般词尾加最高级，很容易，一般词尾加est。(cheap-thecheapest)词尾若有哑音词尾若有哑音e,直接就加直接就加st。(close-theclosest)重读闭音节，重读闭音节，单辅音字母要双写。单辅音字母要双写。(big-thebiggest)辅音字母若加辅音字母若加y,记得把记得把y变为变为i。(friendly-thefriendliest)多音节，考考你，多音节，考考你，themost到底加哪里？到底加哪里？(popular-themostpopular)形容词最高级的用法形容词最高级的用法1.形容词的最高级前一般要加定冠词形容词的最高级前一般要加定冠词the，但如果其前有形容词性物主代词，但如果其前有形容词性物主代词或名词所有格等修饰语时，则不再用或名词所有格等修饰语时，则不再用定冠词定冠词the。如：。如：ThisistheoldesttheaterinLondon.Heismy/Tomsbestfriend.2.形容词的最高级常与介词形容词的最高级常与介词in或或of短语短语连用，说明比较范围。一般情况下，如连用，说明比较范围。一般情况下，如果主语与介词短语中的名词属于同一类，果主语与介词短语中的名词属于同一类，用介词用介词of；如果不是同一类，则用介词；如果不是同一类，则用介词in。如：。如：Heisthetallestoftheseboys.Samistheyoungestinhisclass.他他在我们班上他最高。在我们班上他最高。Heis_(tall)_ourclass.玛丽是这三个学生中最小的。玛丽是这三个学生中最小的。Maryis_(young)_thethreestudents.thetallestintheyoungestof3.形容词的最高级前可用序数词，二形容词的最高级前可用序数词，二者共同修饰后面的名词，其结构为者共同修饰后面的名词，其结构为“the+序数词序数词+形容词的最高级形容词的最高级+名词名词”。如：。如：TheYellowRiveristhesecondlongestriverinChina.4.“oneof+the+形容词的最高级形容词的最高级+复数名词复数名词”，意为，意为“最最之一之一”。如：如：MissWangisoneofthemostpopularteachersinourschool.副词最高级的用法副词最高级的用法1.最高级用于三者或三者以上的比较，副词最高级用于三者或三者以上的比较，副词最高级前定冠词最高级前定冠词the可以省略，后面可以带可以省略，后面可以带of(in)短语来说明比较的范围。短语来说明比较的范围。句型为：句型为：“A+动词动词+(the)+副词最高级副词最高级+of(in)”。例如：例如：Sherunsfastestofthethree.她是三人中跑得最快的。她是三人中跑得最快的。Sheworks(the)hardestinherclass.她是她们班上学习最用功的。她是她们班上学习最用功的。2.Which(who)+动词动词+(the)+副词最高级副词最高级,A,BorC?表示三个或三个以上的人或事表示三个或三个以上的人或事物中物中“哪一个最哪一个最”。例如：。例如：Whichrunsfastest,acar,atrainoraplane?汽车，火车和飞机，哪一样跑得最快？汽车，火车和飞机，哪一样跑得最快？下列词下列词或短语可修饰最高级：或短语可修饰最高级：byfar,far,much,mostly,almost。例如：。例如：Thishatisnearly/almostthebiggest.这帽子差不多是最大的了。这帽子差不多是最大的了。注意：注意：a.very可修饰最高级，但位置与可修饰最高级，但位置与much不同不同Thisistheverybest.=Thisismuchthebest.b.序数词通常只修饰最高级。序数词通常只修饰最高级。例如：例如：Africaisthesecondlargestcontinent.非洲是第二大洲。非洲是第二大洲。最高级的意义有时可以用比较级表示出来。最高级的意义有时可以用比较级表示出来。例如：例如：Mikeisthemostintelligentinhisclass.马克是班上最聪明的。马克是班上最聪明的。=Mikeismoreintelligentthananyotherstudentsinhisclass.比较级比较级the+比较级比较级比较级比较级+than最高级最高级词形构成词形构成原级原级形容词形容词和和副词副词不规则变不规则变化化规则变化规则变化asaslessthanthe+比较级比较级+句子，句子，the+比比较级较级+句子句子the+最高级最高级3aFillintheblankswiththecorrectformsofthewordsinbrackets.1.Wewenttothe_(bad)restaurantintownlastnight.Themenuhadonly10dishesandtheservicewasnotgoodatall!2.BlueMoonis_(good),butMillersis_(good)intown.3.TheBigScreenis_(expensive)thanmostcinemas,butCinemaCityis_(expensive).worstgoodthebestmoreexpensivethemostexpensive4.MovieCityhasthe_(had)service,butwecansitthe_(comfortably)there.5.JohnnyDeppactedthe_(good)inthatmovie.Hesmuch_(good)thanothersatfindingthe_(interesting)roles.worstmostcomfortablybetterbestmostinteresting3bThinkofthreestoresthatsellsimilarthingsinyourtownandfillinthechart.Thenwritesixsentencesusingtheinformationinthechart.Service best:worst:Quality best:worst:Pricescheapest:mostexpensive:1.NewWorldhasthebestserviceintown.2._3._4._5._6._PinkRosehasthebestqualityintown.PinkRosehastheworstserviceintown.BargainHousehastheworstqualityintown.BargainHouseisthecheapestintown.NewWorldisthemostexpensiveintown.3cFillinthechart.Thentalkinyourgroupandchoosethebestone.RestaurantsDannysHowmuchisameal?Howfarisitfromyourhome?10minutesbybusIstheservicegood?Isthefoodgood?Dannysisthebestonebecauseitstheclosest.Whichdoyouthinkisthebestrestaurantnearyourhome?isthebestrestaurant.Why?Becauseitstheclosesttomyhome,onlyfiveminutesonfoot.Andtheserviceisthebest.Therearemanykindsofseafood,andIlikeseafoodverymuch.ButIthinkitsveryexpensive.Yes,butIdontorderalotoffood.Discussthesequestions.1.Whichhasthebestservice?2.Whichhasthebestquality?3.Whichisthecheapest?4.Whichhastheworstservice?5.Whichhastheworstquality?6.Whichisthemostexpensive?Howdoyouthinkofyourcity?Whichisthebestmovietheater?Whichisthebestclothingstore?WhichisthebestmovietheaterinBeijing?WandaCinema.Ithasthebestservice,andwecansitthemostcomfortablythere.WhatsthebestclothingstoreinBeijing?WangfujingShoppingCentre.Thethingsthereareofgoodqualityandnotveryexpensive.程度副词程度副词very,too,so,quite等修饰形容等修饰形容词的原级词的原级verytall、toohot、socoldThecarisquite/verycute.Thefloodisvery/soserious.否定形式：否定形式：notas+adj.+as和和不一样不一样as+adj.+as和和.一一样样asfunnyasasbigasashappyasassmartas这个故事和那个故事一样有趣。这个故事和那个故事一样有趣。Thestoryisasinterestingasthatone.这个问题不如那个问题难。这个问题不如那个问题难。Thequestionisnotasdifficultasthatone.比较级比较级+thanThiscakeismoredeliciousthanthatone.（两者之间）（两者之间）倍数倍数+比较级比较级+than.这个蛋糕比那个蛋糕好吃。这个蛋糕比那个蛋糕好吃。这座花园是那座花园的这座花园是那座花园的9倍大。倍大。Thisgardenis9timeslargerthanthatone.Heis tallerthananyotherboy.He is taller than the other boys.比较级比较级+thantheother+可数名词复数可数名词复数=比较级比较级+thananyother+单数名词单数名词the+比较级比较级+ofthetwoDavieistheshorterofthetwo.Amyisthtallerofthetwo.youeat,youwillbe.the+比较级，比较级，the+比较级比较级越越，越越。The morethe fatterThemore,thebetter.你们越仔细，出的错误就越少你们越仔细，出的错误就越少.Themorecarefulyouare,thefewermistakesyoumake.他越忙越快乐他越忙越快乐._heis,_hewillbe.Thebusierthehappier1.Thefifthorangeis_ofall.Giveittothatsmallchild.A.bigB.biggerC.thebiggerD.thebiggest2.Motheris_inmyfamily.A.busyB.busierC.thebusiestD.morebusy3.Whojumped_ofall?A.farB.fartherC.farthestD.themostfar4.LiLeiis_studentinourclass.A.tallB.tallerC.tallestD.thetallest5.Tomisoneof_boysinourclass.A.tallestB.tallerC.thetallestD.thetall6.Whichmonthis_,June,JulyorAugust?A.hotB.hotterC.hottestD.thehottest7.It has the_ clothing store in thetown.A.goodestB.gooddestC.bestD.better8.Thisclothingstoreis_thanthatone.A.badB.worseC.theworstD.worst9.Thisbookis_ofall.A.cheapestB.cheapC.cheaperD.thecheapestCBD10.Thisisoneof_filmsofthisyear.A.moreexcitingB.excitingC.themostexcitingD.mostexciting.11.Thiswatchis_thanthatone.A.muchexpensiveB.expensiverC.moreexpensiverD.moreexpensiveCD【2012湖北黄石湖北黄石】34.The_youworkatyourlessons,the_resultsyouwillget.A.hard;goodB.harder;goodC.hard;betterD.harder;better【2012广西玉林广西玉林】33.-Peteris_thanyou,right?-Yes,butheis_runnerinourclass.A.heavier;bestB.heavy;thebestC.heavier;thebestD.heavy;betterDC【2012天津天津】36.Wholistens_,Tom,JackorBill?A.themostcarefullyB.morecarefullyC.themostcarefulD.morecareful【答案答案】A【2012黔西南黔西南】13.-Whichcityhas_population,Beijing,GuiyangorXingyi?-Xingyi,ofcourse.A.thelargestB.thesmallestC.themostD.theleast【解析解析】考查形容词的最高级和对人口的修考查形容词的最高级和对人口的修饰词。修饰人口数量的形容词可以用饰词。修饰人口数量的形容词可以用large或或者者small，而，而more或或less常用来修饰常用来修饰water，这是习惯用法。兴义的人口肯定没有北京和这是习惯用法。兴义的人口肯定没有北京和贵阳的多，因此答案选贵阳的多，因此答案选B。【2012福建福州福建福州】36.Shu-HowLinisnowoneof_basketballplayersintheNBA.A.popularB.morepopularC.themostpopular【解析解析】考查形容词最高级的用法。由句尾考查形容词最高级的用法。由句尾“intheNBA”可知这里的比较限制了范围，可知这里的比较限制了范围，所以考虑用形容词的最高级形式，所以考虑用形容词的最高级形式，oneof+形形容词最高级容词最高级+名词复数表示名词复数表示“最最之一之一”。句意为句意为“林书豪现在是林书豪现在是NBA最受欢迎的队员之最受欢迎的队员之一一”。故选。故选C。【2013黄石黄石】27.Iamgoodatmath,buthisEnglishis_thanmine.A.muchbetterB.morebetterC.verybetterD.prettybetter【解析解析】在比较级前常用在比较级前常用much(.得多得多),even(甚至甚至),still(更更),alittle(一点一点),abit(有有点点)等修饰形容词等修饰形容词,表示表示“程度进一步加深程度进一步加深”。very,so,too,quite,rather,pretty等程度副词等程度副词,一般只能修饰形容词的原级一般只能修饰形容词的原级,不能修饰比较级不能修饰比较级形式。形式。more是比较级不能用来修饰比较级。是比较级不能用来修饰比较级。故本题只能选故本题只能选A,“我擅长数学我擅长数学,但是他的英语但是他的英语比我的好得多比我的好得多”。【2013杭州杭州】Itsmuch_tohaveasmalllovelyroomthanabigcoldone.A.goodB.wellC.betterD.best【2013十堰十堰】37.Manyboystudentsthinkmathis_English.Iagree.ImweakinEnglish.A.muchdifficultthanB.sodifficultasC.lessdifficultthanD.moredifficultthan【2013襄阳襄阳】35.-Whoran_ofallinthesportsmeeting?-Hectordid,Ithink.A.fastB.fasterC.thefastestD.mostfast【2013重庆重庆】39.Youlooktiredthesedays.Ithinkyouneeda_sleep.A.shorterB.shortestC.betterD.best【2014天津天津】MoYanisoneof_writersintheworld.A.famousB.morefamousC.mostfamousD.themostfamous