Lesson 8 I can swimcan的用法1.陈述句中They can swim.I can run fast.I can paint.2.否定句中I cant fly.A hen cant swim.I cant sing.3.疑问句中-Can you ride a bike?-Yes,I can.-No,I cant.I can jump!I can jump,too.肯定句I cant jump!I cant jump,too.否定句Can you jump high?Yes,I can.No,I cant.疑问句Can you play basketball?Yes,I can.No,I cant.Can you paint a picture?Yes,I can.No,I cant.Can you?句型Yes,I can./No,I cant.Can you sing?Yes,I can.No,I cant.Can you dance?Yes,I can.No,I cant.Can you?句型Yes,I can./No,I cant.情态动词 can 表能力1.陈述句中，can+V。情态动词 can 表能力2.否定句中，cant（cannot）+V。情态动词 can 表能力3.疑问句中，can位于句首，用can或cant做回答。Thank you！
