精选优质文档-倾情为你奉上重点短语1. clean up 打扫（或清除）干净2. cheer up 变得高兴；振奋起来cheer sb up=make sb happier3. visit the sick kids in the hospital to cheer them up在医院看望患病的孩子以便让他们高兴起来 （to表目的）4. give out food at the food bank 在食品供应站分发食品5. give out = hand out 分发 give it/ them out6. volunteer in an after-school study program to teach kids.7. 自愿在课外学习班教孩子8. come up with = think up想出；提出9. put off doing sth 推迟干某事 put it off ; put on穿上戴上10. put up 张贴；搭起，竖起；举起put up signs 张贴标语；put up the tent搭帐篷 put
