can 是一个情态动词，表示一个人具备的能力，意为“能、会、可以”。 后面要用动词原形 do, 没有人称和数的变化。 否定形式 can’t 过去形式 could 一般疑问句，把 can 提前即可。 Can he run fast?Yes, he can.No, he can’t.Can he jump high?Yes, he can.Can she catch the ball?Yes, she can.She can play basketball well.1.Does Lingling want to play basketball?2.Can she run fast?3.Can she catch the ball well?4.Can she play basketball well?Yes, she does.No,she can’t.Not very well.Yes,she can. Lingling wants to ,butshe can’t play . And she can’trun or the ball verywell. But, Lingling can really . Read together, please ！play basketball well fast catch jump high Can you…?Yes,I can./No,I can’t.Can you make a cake?Can you play the flute?Can you play the drums?Can you row a boat?• I play football well, but I play basketball. We can the ducks now, but we before here. Now, I speak English very well, but I before.can can't feed couldn't can couldn't1. I can play the piano. ( 改为否定句 )3. We can feed the ducks here. ( 改为过去式 )4.Can you sing and dance?( 做肯定回答 )I can’t play the piano.Can you play the piano?We could feed the ducks here.Yes, I can.2. I can play the piano. ( 改为一般疑问句 )Do a survey:小组相互询问对方会做何不会做的事情，用 Can you…? 提问Namecancan’tLinglingjump highfun fast
