英语人教版六年级下册unit1 How tall are you B learn.ppt

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1、Unit1Howtallareyou?BLet’slearn第三课时六年级下册英语Let’schantFreetalkAmy1.55mMike1.65mLee1.60mSue1.57m例：A:Howtallis______?B:She/Heis_____metres.Amy1.55mMike1.65mLee1.60mSue1.57m12131411_____is_____than______.Canyousay?bigbiggerTheelephantis_______thanthepanda.smallsmall

2、erThegreenappleis______thantheredone.The_______is_______thanthe_______.比大小，说一说根据各自学习用品的大小，同桌两人一组，比一比，说一说。strongstrongerJamesis_______thanKobe.heavierZhaoLiyingis________thanHanHong.76Kg42KgthinnerHanHongis________thanZhaoLiyin.fatterHowtallis______?Howheavyis_

3、_____?1.65m1.52mkilogramsAmy,Howheavyareyou?Youarethinnerthanme.I’m40kilograms.I’m50kg.kilogramsPairworkA:Howheavyareyou?B:I’m……kilograms.A:I’m…….kilograms.Youare……thanme.B:Yes,I’m……thanyou.PracticeHowheavyisthebag?2kilogramsIt’s2kilograms.Howheavyisthepig?It’

4、s90kilograms.90kilogramsHowheavyistheelephant?It’s500kilograms.500kilogramsListenandfollowPresentationbiggersmallerthinnerheavierWhat’smissing?strongerLet’sChantSmaller,smaller,it’ssmaller.Bigger,bigger,They’rebigger.Heavier,heavier,she’sheavierThinner,thinner

5、,he’sthinner.Stronger,stronger,I’mstronger.I’mstrongerthanyou..MatchandSayTips:独立连线，同桌互相检查。Oliver’sfishis_______than_________.WuYifan’sfishis________than________.ChenJie’sfishis________than_________.Sarah’sfishis________than_________.Mike’sfishis________than__

6、________.Canyousay?biggerWuYifan’sbiggerChenJie’ssmallerWuYifan’slongerMike’sshorterSarah’s认识形容词的比较级形容词的比较级1.含义：表示两者(人或事物)的比较。2.用于：比较级+than的句子中3.翻译：“更…….”strongoldtallshortyoung说出下列形容词的比较级并找找规律strongeroldertallershorteryoungersmallbigthinheavysmallerbiggerthin

7、nerheaviernicenicer形容词比较级变法有规律1.一般情况直接加er，2.以e结尾要加r。3.辅音字母加y，把y变i直接加er。4.重读辅元辅（即：辅音+元音+辅音），且末尾只有一个辅音字母的，双写最后一个字母加er。如：stronger如：nicer如：heavier如：bigger，thinner一、写出下面单词的比较级并且说出变化规则。tall_____old____long_______big_____thin_____fat______nice____late______heavy_____

8、angry____easy______biggerolderlongertallerthinnerfatternicerlaterheavierangriereasierPractice二选择填空()1.______ tail is longer.A. His     B. He     C. Him()2. – How ____ are you?  --