精选优质文档-倾情为你奉上Grammar FocusGrade 7Unit 1 Can you play the guitar?Can you swim? Yes, I can.Can he play chess? Yes, he can./ No, he cant.Can you and Tom play chess? Yes, we can./ No, we cant.Can Jane and Jill swim? Yes, they can./No, they cant.What can you do? I can dance./I cant sing.What club do you want to join? We want to join the chess club.Unit 2 What time do you