七年级英语下册Unit7AbilitiesGrammar(1)牛津版.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Unit 7 Abilities,Grammar(1),He,can,go swimming.,He,couldnt,go swimming last year.,He,can,fly a kite.,He,couldnt,fly a kite last year.,It,can,ride a bike.,It,couldnt,ride a bike last year.,She,can,row a boat.,She,couldnt,row a boat last year.,He,can,play tennis.,But he,couldnt,play it last year.,ride a bike,.could not.now .can.,play badminton,.could not.now .can.,swim/have a swim,.could not.now .can.,fly a kite/kites,.could not.now .can.,Using“can”/“could”to talk about ability,we use“can”to say that we,are able to,do something now.,we use“could”to say that we,were able to,do something,in the past,.,Grammar,e.g.,I can(cannot/cant/can not)swim.,He could(couldnt/could not)dance in the past.,What can they do?/What couldnt they do?,Sandy,Simon,Millie,Daniel&Peter,Amy,last year,this year,Last year,Sandy _.Now she _.Simon.,Sandy,Simon,Millie,Daniel&Peter,Amy,last year,this year,Ask and answer the questions,Can,Sandy row a boat,now,?Yes,she can,Could,Sandy row a boat,last year,?No,she couldnt.,2.,“can”“could”“may”to ask for permission.,“Could”sounds more polite than“can”.,May is formal.,-,Can,I borrow your bike,Millie?,-Yes,you,can,.Here you are.,-,Could,I smoke here?,-Sorry,Iam afraid you,cant,.,-,May,I use your mobile phone?,-Of course you,may,.,Take turns to ask and answer questions using “can”or“could”.Try to make dialogues in pairs.,1._ you speak Japanese?,2._ you play the piano last year?,3._ you cook?,4._ you use a computer when you were 3?,5._ you ride a bicycle when you were very younger?,6._ you understand English TV programmes in 2000?,Can,Could,Can,Could,Could,Could,Amy:,I take my cousin Shirley with us,Mr Wu?,Mr Wu:Yes,you,.But we will get there by bike.,She ride a bike?,Amy:Yes,she,.South Hill is a good place to have fun.,We go camping there?,Mr Wu:I am afraid you,.,Amy:I see.,I make a call on your mobile?I left mine,at home.,Mr Wu:Of course you,.By the way,you take your,camera with you,Amy?,Amy:No problem.,A trip to South Hill,