Unit 3 I can swim very fast

Unit3IcanswimveryfastLet'schant:read,read,read,readfast.jump,jump,jump,jumphigh.write,write,write,writewell.swim,swim,swim,swimfast.sing,sing,sing,singwell.Summarycan作为情态动词，表示能力，后面须跟动词原形。我们可以用副词well,fast,high等修饰动词，表示动作完成的程度。begoodat表示擅长...，后接动名词或名词。Icanreadfast.ButIcan'tdance.Icanswimfast.ButIcan'trunfast.Iamgoodatdoingthehighjump.ButIamnotgoodatplayingfootball.Theboyisgoodatwriting.Butheisn'tgoodatrunning.Weknow:表示会做某事用：主语+can+动原。表示不会做某事用：主语+can't+动原。询问他人能力用句子：Whatcan...do?主语+can+动词短语、动原。询问他人是否会做什么：Canyou....?肯定回答：Yes,Ican.否定回答：No,Ican't.Practise:选词填空。can,can't,is,isn't,are,aren't(1)They___fish.They___swim.(2)Look,thechildren___playingballgamesnow.(3)Mike___goodatswimming.He___swimveryfast.(4)____theyplayingtennisintheplayground?No,they_____.(5)___theboyrunningnow?Yes,he____.(6)____abirdrun?No,it___.(7)Myhobby____drawinganimals.I___drawverywell.(8)I____playfootball,butI____playbasketball.can,can't,is,isn't,are,aren't请在文中划出以下重点句：I'mverygoodatdrawing.Shedrawsverywell.Icanswimveryfast.Let'sgoswimmingtogether.Groupwork:请3人一组表演对话。Hello,mynameisLina.Iamreadingabook.Myhobbyisreadingbooks.Idosomereadingeveryevening.Icanreadfast.Linaisgoodatreading.Hi,I'mLinda.Iamdancing.Myhobbyisdancing.Idanceeveryday.Icandancewell.Lindaisgoodatdancing.Hello,mynameisYan.Iamswimming.Ilikeswimmingverymuch.IswimeverySunday.Icanswimfast.Yanisgoodatswimming.Hello,IamJack.Iamwriting.Ilovewriting.Iwriteeveryafternoon.Icanwritewell.Jackisgoodatwriting.Hi,IamAdam.Iamrunning.Runningismyhobby.Ioftenrunafterschool.Icanrunfast.Adamisgoodatrunning.Hi,I'mTony.Iamjumping.Doingthehighjumpismyhobby.Ioftenjumpafterschool.Icanjumphigh.Tonyisgoodatjumping.Brain-stormWhataboutyou?Saysomethingaboutyourselves.(请大家仿照以上例子说说自己的情况）Lookatthesesentencesandtellmewhatyoufind:IcanreadfastIcandancewell.Icanswimfast.Icanwritewell.Icanrunfast.IcanjumphighWefind:can作为情态动词，表示能力，后面须跟动词原形。我们可以用副词well,fast,high等修饰动词，表示动作完成的程度。Practise:用can完成句子。1.Thebird______________.2.Thefish______________.3.Theboy______________.4.Thegirl______________.canflyhighcanswimfastcandrawwellcandrawwellLookatthesesentencesandtellmewhatyoufind:Linaisgoodatreading.Adamisgoodatrunning.Yanisgoodatswimming.Wefind:begoodat表示擅长...，后接动名词或名词。Practise:用begoodat完成句子。1.Thebird______________.2.Thefish______________.3.Theboy______________.4.Thegirls______________.isgoodatflyingaregoodatswimmingisgoodatdrawingaregoodatdancingWhatcanthemando?Hecanhelpsickpeople.Whatcanthewomendo?Theycanhelpsickpeople.Whatcanthewomando?Shecanhelpchildrenlearn.Whatcanthemando?Hecanstopbadpeople.Whatcanthemendo?Theycanmakemachinesforpeople.Whatcanthemando?Hecangrowfoodforpeople.Whatcanthemando?Hecancooknicefoodforpeople.Whatcantheladydo?Shecangetnewsforpeople.Practise请同学们按照一下对话的形式进行小组活动：A:Whatcanyoudo?B:Ican....A:Youarea....B:Yes.