Unit 1 How do you study for a teat?一、重点词汇：1. different difference differently 2. loud loudly = aloud 3. learn learner 4. frustrate frustrated frustrating 5. fair unfair 6.Less unless 7.lowslowly 6.Important unimportant 7. quick quickly 8.Easy easily 9. develop development developing developed二、重点短语：1. not at all 根本不，全然不 2. end up 结束，告终 3. make mistakes犯错，出错4. to begin with = to start with=first of all 启动，开始 5. later on以后，随后 6. mak
