,Unit 7 The Birthday Party Topic2 I can dance and play the guitar Section c,自学目标 1.学习情态动词can/cant的过去式could/couldnt。
1She can fly kites very well now.But one year ago,she couldnt do it at all.2She can per ballet very well now.But when she was five,she could dance just a little.3They couldnt do it before,but now they can play ping-pong a little.2.初步接触表过去的时间词in the past，before，when she was five，one year ago，etc.3.继续学习如何描述能力的程度。,距离结束还有,秒,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0,0 25 50 75 100,造句比赛计时系统,can cant Ben play basketball play soccer Bill ride a bike drive a car Joan dance to disco per ballet Jenny speak English speak Japanese Bob sing an English song sing a Chinese song .,时间到,单击即开始,用最快的速度造句.can.,but cant.,She can walk now.,three weeks ago,She couldnt walk three weeks ago.,The baby couldnt walk three weeks ago，but now she can.,six years old,She can skate very well now.,She could skate just a little when she was six years old.,seven years old,James could play basketball a little when he was seven.,But now he can play it very well.,per ballet,couldjust a little,very well,play ping-pong,couldnt,a little,表格可帮我们分析、记住课文。,自学指导一.浏览课文，完成表格。（3分钟）,自读课文，找出下列内容，理解并做笔记。
1.Its time for outdoor activities.Its time to do out door activities.2.But one year ago，she couldnt do it at all.但是一年以前，她根本不会放风筝。
But when she was five,she could dance just a little.They couldnt do it before,一般过去时，指过去发生的动作，常有这些时间词 段时间ago,段时间以前 when sb was/were 数字，当某人多少岁时 before 之前 can/cant 过去式could/couldnt，它们后面V原型,3.They both like playing ball games.The children are all having a good time.Both两者都 all三者或以上都。
位置在实意动词前面，助动词/情态动词后面。,Its _ _ outdoor activities.,time,for,自学检测一.看图填空。,Look Jane _ _ a kite.The kite is flying so high.She can _ kites _ _ now.,is,flying,fly,very,well,But one year ago,she _ do it _ _.,couldnt,at,all,Maria _ _ballet.She _ per ballet very well now.,is,pering,can,But _ she was five,she _ dance just _ _.,when,could,little,a,Michael and Kangkang_ _ ping-pong.They _ do it before,but now they can play ping-pong a little.They _ like _ ball games.,are,playing,couldnt,both,playing,The children are all having a good time.,per ballet,couldjust a little,very well,play ping-pong,couldnt,a little,Example ACan Jane fly a kite BYes,she can do it very well now.But she couldnt do it at all in the past.,自学指导二.对照表格，同桌问答。,自学检测二.看图，仿照例子造句。,Example They can sing English songs now,but they couldnt sing any English songs two years ago.,two years ago,now,ride a bike last year/this year,swim when I was five/now,count a month ago/now,He canthis year,but he couldnt do it last year.I cannow，but I couldnt do it when I was five.He cannow，but he couldnt do it a month ago.,Wang Jun_ _ _ 2.I _ _ _ 3.The baby _ _ _,when I was five - now,can ride a bike,this year,but he couldnt do it last year.,can swim now,but I couldnt do it when I was five.,couldnt count a month ago,but now he can.,last year - this year,a month ago- now,Homework,完成练习册Setction C,