Comic strip and Welcome to the unit
【预习成果】
(二) 1. exercise 2. president 3. greetings 4. ourselves
5. coffee 6.exercises 7. climb 8. trip
【当堂反馈】
（一）BCACD,BCA
（二）1. Come on 2. Do, need to wash 3. do not need to 4. take a boat trip
5. I’m going to do 6. will be 7. all big cities 8. go past
【课后拓展】
（一）1.for 2. know 3. went 4.with 5.time
(二) DABCA, AABCA
