外研版?四年级上册Unit1IlovesportsUnit1Ilovesports第2课时(Startup)

Whatcantheydo?(他们能做什么？)Let’swatch

Canyourun?Yes,Ican.Canyouswim?Yes,Ican.Canyoufly?No,Ican’t.Canyoujump?Yes,Ican.Askandanswercan意为“能，会”,表示能力。

StartupWhoareinthepicture?Whataretheytalkingabout?LookandpredictAmy,Sam,DamingandLingling.Sports.WhatcanDamingdo?

LookandsayWhatsportscanyouseeInthefourpictures?Jumphigh,run,playping-pongandswim.

Readandanswer.1WhatcanDamingdo?Canyou_________,Daming?__________.jumphighYes,Ican

Canyou________?_________.runfastYes,Ican

Canyouplay___________?_________.ping-pongYes,Ican

Canyou_______?___________.ButIcan_____.swimNo,Ican’tlearn

Ican_____now.Wow!Youcan_________!swimswimfast

Readagainandcircle.21Damingcan/can’t jumphigh.2Damingcan/can’t playping-pong.3Damingcan/can’t swimatfirst.2Damingcan/can’t swimfastnow.

Canyouswim?No,Ican’t.ButIcanlearn.Tipcan+not=can’t

询问对方是否有能力做某事Canyou+动词原形（+其他）?肯定回答：Yes,I/wecan.否定回答：No,I/wecan’t.讲解：问句是以can开头的一般疑问句，用来询问对方是否有能力做某事。重点句型

—________________________?你们能跑得快吗？—_______________.是的，我们能—_______________________?你会打篮球吗？—_______________.不，我不会。例句No,Ican’tCanyouplaybasketballCanyourunfastYes,wecan根据意思，写句子。

表达自己（没）有能力做某事Ican/can’t+动词原形（+其他）.can’t=cannot，是can的否定形式，意为“不能，不会”Icanplayfootball.我会踢足球。Ican’tsingEnglishsongs.我不会唱英文歌。

WhatcanDamingdo?Canyoujumphigh,Daming?Yes,Ican.Listen,readandrepeat

Canyourunfast?Yes,Ican.

Canyouplayping-pong?Yes,Ican.

Canyouswim?No,Ican’t.ButIcanlearn.

Icanswimnow.Wow!Youcanswimfast!

Role-play四人一组，分别扮演Amy，Sam，Daming和Lingling来演绎对话。注意人物说话的语音语调。流利地朗读完整地背诵生动地表演

Lookandwrite.3Lingling______runfast.Sam______jumphigh.can’tcan’t12

CanAmyplayping-pongwell?______,she_______.CanBobojumpfar?______,he_______.Nocan’tYescan意为“好；令人满意地