U3 Language 黄磊海课件修改正式版

词组复习练一练,我们可能没有意识到隐藏在家里的“电脑”。Wemay_thehidden“computers”inourhomes.,beunawareof,她已经25岁了,但还要依靠父母。Sheisalready25yearsold.However,she_still_herparents.,isdependenton,更重要的是，他们会操纵铁路。_,theycanoperaterailways.,Moreimportantly,目前我住在广州。IliveinGuangzhou_.,forthetimebeing,并不是很多年前，你几乎没见过电脑。Notsomanyyearsago,you_eversawcomputers.,hardly,电脑计算速度比人快Computersare_（fast）atcalculatingthanpeople.,faster,一个DVD光驱可以容纳更多的信息。ADVD-ROMcanhold_information.,电脑会比我更聪明吗？Isacomputer_Iam?,clevererthan,more,朗读下面句子寻找共同点,Youaremoredependentoncomputers.Theyarefasteratcalculatingthanpeople.Moreimportantly,theycanoperaterailways.IsacomputerclevererthanIam?Youhavegreaterunderstandingofthemeaningofthingsthancomputers.Onedaycomputersmaybeabletodomorethingsthanahumanbrain.Theymayevenbebetteratdoingtheirjobsthandoctorsandjudges.Willcomputersmakeourlivesbetterorworseinthefuture?,Language,形容词的比较级和最高级,Unit3,Thecomparativesandsuperlativesofadjectives,Learningfocus（学习目标）:,1.掌握形容词比较级最高级的2.掌握good,bad的比较级,3.尝试在语境中运用比较级最高级,最高级的不规则变化,构成及常见用法规律,Whichoneischeaper,ipadoriphone?Ipadischeaper.,3,000,5,000,Thefirstdressisnice.,Theseconddressis_thanthefirstone.,Thethirddressis_ofall.,nicer,thenicest,Pleasantisfat.,Fitis_Pleasant.,Lazyis_ofall.,fatterthan,thefattest,LiYongisfunny.,PanChangjiangis_LiYong.,Mr.Beanis_ofall.,LiYong,PanChangjiang,Mr.Bean,funnierthan,thefunniest,￥500,000,￥250,000,Thebluecaris_ofall.,Thegreencaris_thantheredone.,Theredcarisexpensive.,￥1,000,000,moreexpensive,themostexpensive,Janesgradeis_.,good,Tomsgradeis_,better,thanJanes.,Katesgradeis_,thanJanes.,worse,SoTomsgradeisthe_.,best,Katesgradeisthe_.,worst,Katesgradeis_.,bad,规则变化regularform,Grammar:,(形容词变比较级、最高级）,er,est,以不发音的e结尾,双写辅音+er,est,辅音字母+y结尾,在adj前加more,most,常见不规则形容词、副词的比较级和最高级：many/(much)moremostlittlelessleastgood/(well)betterbestbad/(badly/ill)worseworstfarfartherfarthestfarfurtherfurthest(表程度),形容词比较级最高级常见用法:1.as+原级+as/notas+原级+as。例如：TomisasoldasKate.2.“比较级+than”。例如：Thisroomisbiggerthanthatone.在much,alot,alittle,abit,even等词后常用比较级。例如：Heworksevenharder.3“比较级+and+比较级”表示“越来越”。例如：Ourcityisbecomingmoreandmorebeautiful.,4句型“the+比较级，the+比较级”也表示“越越”。例如：Themorecarefulyouare,thefewermistakesyoullmake.5.结构“in/of+范围”出现时，常用最高级(形容词最高级前要有the)。例如：Heisthebeststudentinourclass.6最高级用于句型“oneof+the+最高级+名词复数”中。例如：Heisoneoftheclevereststudentsinourclass.,用所给词的正确形式填空,1.Mysisteristwoyears_(old)thanI.2.Johnsparentshavefourdaughters,andJohnisthe_(young)child.3.The_(cheap)bagsarenotusuallythebestones.4.Johnsings_(well).Dicksings_(well)thanJohn,butMarysings_(well)intheirclass.,older,youngest,cheapest,well,better,(the)best,5.Shewillbemuch_(happy)inhernewhouse.6.Thisdressistwiceas_(expensive)asthatone.7.Whichis_(heavy),theelephantorthepig?8.Annieisnotas_(tall)astheothergirls.9.Heran_and_(fast)andgotfirstatlast.10.Thisquestionisquite_(hard)forme.,happier,expensive,heavier,tall,fasterfaster,hard,完成句子,1.这本书跟那本书一样有趣。Thisbookis_thatone.2.今天比昨天冷的多。Itis_today_itwasyesterday.3.他比我大两岁。Heis_thanI.,asinterestingas,muchcolderthan,twoyearsolder,4.她的身体状况一天天好起来。Sheisgetting_everyday.5.他对英语越来越感兴趣。Heisbecoming_inEnglish.6.吃的越多，人越胖。Themoreheeats,the_hegets.,betterandbetter,moreandmoreinterested,fatter,单项选择。,()1.XiaoZhangdoesntlikescience.Hethinksitisinteresting_English.A.as,asB.so,asC.notso,asD.notvery,as()2.UsuallyXiaoLispends_timedoinghomeworkthanXiaoChendoes.A.littleB.lessC.fewD.fewer()3.Nowtheairinourtownis_thanitusedtobe.Somethingmustbedonetoimproveit.A.verygoodB.muchbetterC.rathergoodD.evenworse,C,B,D,()4.ThepopulationofShangdongis_thanthatofHainanProvince.A.biggerB.largerC.smallD.big()5.Hemingwayis_.A.thefamousnovelistsB.oneofthemostfamousnovelistsC.morefamousnovelistD.themostfamousnovelists,B,B,Workinpairs:S1asksthequestions.S2givestheanswers.Followtheexample.Remembertousethewiththeadjectives.,Example2:(big)Earth,themoonorthesun?,S1:Whichisthebiggest,Earth,themoonorthesun?S2:Thesunisthebiggest.,Example1:(big)themoonorthesun?,S1:Whichisbigger,themoonorthesun?S2:Thesunisbigger.,1.(large)theAtlantic,thePacific,S1Whichislarger,theAtlanticorthePacific?S2ThePacificislarger.,2.(hot)theNorthPoleortheGobiDesert?,S1Whichishotter,theNorthPoleortheGobiDesert?S2theGobiDesertishotter,3(small)abee,abutterflyoranant?,S1Whichisthesmallest,abee,abutterflyoranant?S2Anantisthesmallest.,4.(valuable)iron,silverorgold?,S1Whichisthemostvaluable,iron,silverorgold?S2Goldisthemostvaluable.,5.(heavy)abear,awhaleoranelephant?,S1Whichistheheaviest,abear,awhaleoranelephant?S2Awhaleistheheaviest.,6.(fast)aspaceship,aplaneoratrain?,S1Whichisthefastest,aspaceship,aplaneoratrain?S2Aspaceshipisthefastest.,Summary,1.比较级常用于_(两者/三者)之间的对比，表