【正文】
Unit 2 I’ll help to clean up the city parks. Section B (3aSelf Check) Ⅰ . 短語搭配 1. put up A. a callin center 2. call up B. signs 3. hand out C. old bikes 4. set up D. advertisements 5. fix up E. friends Ⅱ . 句型展示 1. …… 所以每個(gè)人都設(shè)法讓他高興起來 。 . . . so everyone was trying _____ _____ him _____. 2. 他張貼了一些海報(bào)求購舊自行車 。 He put up some signs old bikes. 答案 : 1. to cheer。 up 2. asking for 3. 他打電話給所有朋友告訴他們他的問題 。 He called up all his friends on the phone them the problem. 4. 他想出的主意效果非常好