Unit 2 Daily life第第3 3课时课时语法语法栏目导航栏目导航课时精讲课时精讲课时过关课时过关课后拓展课后拓展课时精讲课时精讲课时过关课时过关It isnt sunny today. Is it sunny today? Yes, it is.; /No, it isnt. All the students dont like singing. Do all the students like singing? Yes, they do.; /No; they dont. We cant sing or dance. Can you sing or dance? Yes, we can.; /No, we cant. John doesnt come from Canada. Does John come from Canada? Yes, he does.; /No, he doesnt. They dont swim in this swimming pool in summer. That blue bird flies here every morning. Do they take a bus to school every day? When does Ann go to violin lessons? How often do your parents visit your grandfather? 课后拓展课后拓展C B C A C A C C B C a best learning different usually rings with They How practice