剑桥二级上册9单元课件.ppt

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1、DaisyMAU9SallyistallertanBen.HideAndSeekABCDEFGYouarehidingfarfrommeLookingherelookingthereIcan'tseeyouanywhereABCDEFGYouarehidingfarfrommePitterpatwhatisthatOhit'sjustapussycatHeistall.Heistaller.Howtallareyou?I'mthreehunderdandfiftycentimetrestall..hundredthousand/'hʌndrəd/twohundred/'θ

2、auzənd/threethousandcentimetre/'sentimi:tə/n.厘米，公分decimetre/'desimi:tə/n.分米metren.米kilometre/'kiləmi:tə/n.千米258cm438km1021km1169km152cmtwohundredandfifty-eightcentimetresfourhundredandthirty-eightkilometresonethousandandtwenty-onekilometresonethousand,onehundredandsixty-ninekilometresoneh

3、undredandfifty-twocentimetresHeistall.Heistaller.Thistreeistall,butthattreeistaller.Ｈｅ　ｉｓ　ｓｈｏｒｔ．Ｈｅ　ｉｓ　ｓｈｏｒｔｅｒ.Ｔｈｅ　ｓｎａｋｅ　ｉｓ　ｌｏｎｇ．Thissnakeislong,butthatsnakeislonger.ｔａｌｌ－ｔａｌｌｅｒｓｈｏｒｔ－ｓｈｏｒｔｅｒｌｏｎｇ－ｌｏｎｇｅｒ形容词比较级定义：表示两个同类事物或者两个人之间的比较注意：1.指“两”个人或事物的比较。2.比较的“两”对象一般属于同一类。adj.+er结构：A+ｂｅ＋ａｄｊ．原级，ｂｕｔ＋

4、B＋ｂｅ＋ａｄｊ．比较级1.Thistreeistall,butthattreeistaller.2.Thisboyisshort,butthatboyisshorter.3.Thisrulerislong,butthatrulerislonger.slowsloweroldquickcoldsmallquietcolderolderquickersmallerquieterstrongfastyoungcleanweakstrongerfasteryoungercleanerweakerTherabbitisquick,butthehorseisquicker.This

5、manisstrong,butthatmanisstronger.Theappleissmall,butthecherryissmaller.１．Theblackdogis____(tall),butthewhitedogistaller.２．Iamshort,butsheis_____(short).３．Theyellowrulerislong,buttheredruleris______(long)ExerciseThismanisstorng,butthatmanisstronger.Theboyisshort,butthegirlisshorter.snailtu

6、rtleTheturtleisslow,butthesnailisslower.Thissheepisold,butthatsheepisolder.XiYangyangisyoung,butXiaoHuihuiisyounger.I'mfiveyearsold.I'mfiveyearsold,too.XiaoXinisasoldasDaTou同级比较结构：A+be动词+as+adj.原级+as+B1.我跟我弟弟一样高。2.这本书和那本书一样旧。3.这个房间跟那个房间一样大。Iamastallasmybrother.Thisbookisasoldasthatbook.Th

7、isroomisasbigasthatroom.Ｓｅｅ　ｙｏｕ　ｎｅｘｔ　ｔｉｍｅ．