公开课language.Amber.ppt

1、MyheartbeatsalittlebitslowerThesenightsarealittlebitcolderNowthatyouregoneMyskiesseemalittlebitdarkerSweetdreamsseemalittlebitharderCausehomeisinyoureyesYourheartbeatsalittlebitfasterTherestearswherethereusetobelaughterNowthatImgoneYoutalkjustalittlebitsofterThingstakealittlebitlongerCausehomeisinyo

2、ureyes,IfIgotdownonmykneesandIpleadedwithyouIfIcrossedamillionoceansjusttobewithyouWouldyoueverletmedownIfIclimbedthehighestmountainjusttoholdyoutightIfIswamthelongestriverjusttocallyournameIfIsaidthewayIfeelforyouwouldneverchangeWouldyoueverfoolaround.,Language,Revisionofthecomparativeandsuperlativ

3、eofadjectives,Aims:掌握形容词比较级最高级的构成规则。掌握形容词比较级最高级的基本用法。完成好相关的考试题型。,形容词的比较级和最高级,英语中，两种事物相比较，我们用比较级，三者或以上的比较，用最高级。大多数形容词都具有原级，比较级和最高级三种等级形式。比较级和最高级又分为规则形式和不规则形式两种，其中只有少数形容词的比较级和最高级属于不规则变化。,Findoutthecomparativeorsuperlativeinthesentences,Theyarefasteratcalculatingthanpeople.IsacomputerclevererthanIam?On

4、edaycomputersmaybeabletodomorethingsthanahumanbrain.Willcomputersmakeourlivesbetterorworseinthefuture?Computersareprobablythebestcalculatorsintheworld.,Howtowritecomparativeandsuperlative?,规则变化1.一般情况，+_tall_2._,+“r,st”nicer_3._,把“y”改为“i”，再加“er，est”busy_4.以辅音+元音+辅音结尾的，_hot_5._beautiful_,er,est,taller

5、,thetallest,以不发音的e结尾,nicer,thenicest,辅音字母+y结尾的,busier,thebusiest,双写辅音字母，再加er，est,hotter,thehottest,在三或多音节形容词前加more,themost,morebeautiful,themostbeautiful,口诀：肥，瘦，大，热，湿,少数不规则形容词的比较级和最高级：（两好两坏两多，一少一远）,good/well_bad/ill_many/much_little_far_/_,better,thebest,worse,theworst,more,themost,less,theleast,far

6、ther,thefarthest,further,thefurthest,Exercise：请说出这些单词的比较级和最高级。longcheaplatewideeasydirtybighotbeautifulinteresting,-longer-thelongest,-cheaper-thecheapest,-later-thelatest,-wider-thewidest,-easier-theeasiest,-dirtier-thedirtiest,-bigger-thebiggest,-hotter-thehottest,-morebeautiful-themostbeautiful,-

7、moreinteresting-themostinteresting,1.飞机比火车快。Planes_trains.句型是：_，_是比较级的标志词。,2.中餐和西餐，哪种更好呢？Whichis_,Chinesefood_Westernfood?句型是：_，_者间做选择。,arefasterthan,A+be+形容词比较级+than+B,than,betteror,Which/Whois+比较级/最高级，AorB/A,BorC?,两/三,3.他每天都吃很多东西，越来越胖了。Heeatsalotoffoodeveryday,andhebecomes_.4.我们的校园越来越美丽。Ourschooli

8、s_.句型是：_，意思为_,5.你越努力学习，分数就越高。_youstudy,_marksyouwillget.句型是：_，意思为_,fatterandfatter,moreandmorebeautiful,比较级+and+比较级、moreandmore+三/多音节词,越来越,Theharder,thehigher,The+比较级，the+比较级.,越越,PS：比较级前还可以用一些词修饰，以表示某种程度。你知道是哪些词吗？你能说出几个？_,much,even,alittle,far,alot,6.莫言是中国最出名的作家之一。MoYanis_inChina.句型是：_,7.这座塔是广州第三高的建

9、筑。Thistoweris_inGuangzhou.句型是：_,oneofthemostfamous,oneofthe+最高级+可数名词复数,thethirdhighestbuilding,the+序数词+最高级+可数名词单数+比较范围(in/of短语)。,writers,常用句型结构总结：1.A+be+形容词比较级+than+B2.Which/Whois+比较级/最高级，AorB/A,BorC?3.比较级+and+比较级、moreandmore+三/多音节词4.The+比较级，the+比较级.5.Aisoneofthe+最高级+可数名词复数+比较范围(in/of短语)6.the+序数词+最高

10、级+可数名词单数+比较范围(in/of短语)补充：the+比较级+ofthetwo.,Keys:I.thinnertheyoungestolderpoorer,III.1.thethirdlongest2.moreandmoreimportant3.oneofthemostpopularplayers4.Themorecarefulthefewer5.mybestfriend,II.BDBACD,atiger,anant,agiraffe,adog,amouse,abird,anelephant,amonkey,alion,ahorse,apig,Matchthem.Makeupsentenc

11、es.,fat,big,heavy,fast,small,clever,tall,sweet,delicious,dangerous,banana,apple,healthy,nice,grape,orange,lemon,watermelon,pear,strong,friendly,mango,Amonkeyisclevererthanamouse.Whichismoredelicious,or?Alionisoneofthemostdangerousanimals.,Letscomparethem!,Oralpractice:,abigcity,atown,avillage,Haveag

12、uess:DoyouknowthemeaningoftheseEnglishproverbs?,Letshaveaguess.,Afriendiseasierlostthanfound.,朋友易失不易得。,2.Bettertodowellthantosaywell.,说得好不如干得好。,3.Twoheadsarebetterthanone.,三个臭皮匠，顶个诸葛亮。,4.Eastorwest，homeisthebest.,金窝银窝不如自家草窝。,Summary:Theformsofcomparativeandsuperlativeofadjectives.Howtousethecomparativeandsuperlative.,常用句型结构总结：1.A+be+形容词比较级+than+B2.Which/Whois+比较级/最高级，AorB/A,BorC?3.比较级+and+比较级、moreandmore+三/多音节词4.The+比较级，th