福建省长乐第一中学高中英语《Unit 2 知识点总结》新人教版必修3(1).doc

福建省长乐第一中学高中英语必修三unit 2 知识点总结单词：1 dieta) a sort fod usually eaten (by a person , community , etc.) ; sort of food which a person is limited ,eg, for medical reasons.too rich a diet is not good for you.the doctor put her on a diet.b) restrict ( oneself , sb. ) be restriedshe became so fat that she had to diet herself.my doctor is dieting me very strictly.2 balancea) v. to consider or compare ; to cause to be of equal weight ,importance or influence to.how long can you balance yourself on one foot?be sure that the income and expenditure balance.b) n. 天平, 秤, 平衡状态, 均衡状态3 glare : to look in an angry way; to shine with a strong light they didnt fight , but stood there glaring at one another.the sun glares out of the blue sky.4 researcha) n. 研究,调查,探究his research have been successful.research workers are examing the probles.b) v. make researches into a problem , etcresearch into5 benefita) n. advantage ; profit ,helpdid you get much benefit from your holiday? the book wasnt of much benefit to me.b) v. do good tothe new railway will benefit people here.the sea air will benefit you.6 liea) make a statement that one knows to be untrue ( lied , lied , lying)he lied to me.he is lying.b) 卧 , 躺 ( lay, lain ,lying)dont lie in bed all morning.he lay on the grass enjoying the sunshine.7 combine: join together, posses at the same timewe cant always combine work with pleasure.短语1 be tired of ：对厌烦, 对厌倦i am tired of living abroad.the boy is tired of eggs.2 throw away: lose by foolishness or negleti must have throw away the theatre tickets by accident.he threw away the chance of a good job.3 get away with : not be punished for sth; steal sth. and escape with ithe couldnt have yong hui getting away with telling people lies.they got away with damaging the car.thieves robbed the bank and got away with a lot of money.4 get rid of/ be rid of : become /be free ofwe were glad to be rid of our overcoats.these shoes are difficult to get rid of. 5 earn ones living:6 be inbet:the state