.词组（Phrases and Expressions）1. a bit（of）有一点儿2. a couple of两个；几个3. a kind of一种；一类4. a lot of（lots of）许多5. a pair of一双；一副6. a piece of一（块，张，片，件）7. according to按照；根据8. addto加上9. after all终究；毕竟10. agree with sb.同意某人的意见11. all over到处12. all right行了；好吧；（病）好了13. all the way一路上14. and so on等等15. apologize to sb. for sth.为某事向某人道歉16. arrive at / in a place到达某地17. asas像一样；如同18. as soon as一就19. as well也；又20. ask for请求；寻求21. at breakfas
