unit1howtallareyou-alet'slearn（课件）人教pep版英语六年级下册【05】

新版六年级（下）英语Unit１Howtallareyou？Alet’slearnLet'slearnWhat'smissing?YaoMingistallerthanPanChangjiang.PanChangjiangisshorterthanYaoMing.tallershorterolderyoungerXiaoYuisyoungerthanLiuXing.LiuXingisolderthanXiaoYu.longershorterThewhiterulerislongerthanthepinkruler.Thepinkrulerisshorterthanthewhiterulertalltallershortshorteryoungyounger自主探究：你能发现本节课形容词比较级的构成规律吗?oldolderlonglonger原级比较级1.2m—onepointtwometers1.6m—onepointsixmeters1.9m—onepointninemetersHowtallareyou?I'm1.61m.talltallershortshorteroldolderyoungyoungerlonglonger

Let’slearn看单词跟读。

tallershorterstrongerolderyounger

小朋友们，为什么在单词结尾加了er呢？两个事物比较形容词比较级

Whoisshorter?Whoistaller?

Lookatthepictureandanswerthequestions:

形容词比较级的构成方法一般是在原形容词后面加上–er,如：

tall-short-old-young-strong-

tallershorter

olderstrongeryounger点拨1:点拨2：

如果该形容词是以一个辅音字母+y结尾的话，它的比较级则是变y为i,在加上-er:如：funny-funnierhealthy-healthier点拨3：

形容词比较级除了有规则的变化以外，还有一些不规则的变化形式，同学们一定要特殊记忆哦：

little

—

less

good/well

—

bettermany/much

—more

bad/ill

—

worse

far

—farther/further

小朋友，怎么问呢？

Iam156cmtall.练习对话：点拨4：

How…(tall)areyou?表示问你多…?

（1）Howoldareyou?你多大了？

（2）Howtallareyou?你多高？（3）Howheavyareyou?你多重？

Howtallareyou?

Iam156cmtall.练习对话：Howoldareyou?ZhangPengI'm13yearsold.Howtallareyou?I'm1.65metres.point小数点onepointsixty-fiveHowtallareyou?I'm2.26metres.Howtallareyou?I'm1.72metres.YaoMingis______thanHejiong.tallertaller比较级标志：than姓名MikeChenJieAmySarahJohn身高150cm152cm148cm146cm159cm体重45kg44kg50kg48kg47kg

1.Mikeis2cm()thanAmy.2.Sarahis4kg()thanChenJie.3.Johnis1cm()thanAmy.

tallerheaviershorter看下列图表，完成句子:Let’schantLook﹗I’mtall.I’mtaller,tallerthanyou.Look﹗I’mstrong.I’mstronger,strongerthanyou.Look﹗I’mold.I’molder,olderthanyou.Look﹗I’myoung.I’myounger,youngerthanyou.I’mshort.I’mshorter,shorterthanyou.巩固训练一填上形容词的正确形式1.Myteacheris

(short).2.Myteacheris________(short)thanhisfriend.3.Mikeis_______(old).4.Mikeis________(old)thanLiuMing.5.YaoMingis_______(tall).6.YaoMingis_______(tall)thanPanChangjiang.shortshorteroldoldertallertall

回顾小结：1.形容词比较级:taller,shorter,younger,older,longer.2.比较级句型:You'retallerthanme.3.询问年龄:Howoldareyou?I'm...yearsold.4.询问并描述身高:How