山西省太原市高二语Unit1-5词汇句型学习 人教版.doc

山西省太原市高二英语Unit1-5词汇句型学习 Unit1 1.Undertake, undertook , undertaken a.to accept that you are responsible for a piece of work, and start to do it.担任， 承担， 着手做 He undertook the difficult task willingly. 他开始做新的实验。 He undertook a new experiment. b. undertake to do sth./that…答应，允诺 to promise or agree to do sth. He undertook to pay the money back in six months. 他答应星期一以前完成这项工作。He undertook that he would finish the work by Monday . 2.analysis, analyses. a.u.n./c.n. A chemical analysis. 我们仔细地分析了这个问题。We made a careful analysis of the problem. b. In the last/final analysis ,in a word.总之 In the final analysis, money cannot bring happiness In the final analysis, profit is the motive. v. We analyzed the causes of our failure. S3.obvious. Obviously. Easy to notice or understand He told the teacher an obvious lie. 很显然，他不是自己做的。It is obvious that he didn’t do it himself. Obviously he can’t tell the difference between them. 4. Within My house is within 2 miles of the school. Stay within hearing distance of the house. 我们生活应该量入为出。We have to live within our income. It wasn’t within my power to help her. he analyzed the text in detail 5. Curious, curiously, curiosity. A .Wanting to know sth. The street was crowded by curious people. a. Be ~ about+ n. be interested at Children are curious about everything around them. b. Be ~to do – want to do sth. very much I am curious to know what is written in his letter . c. Be ~ wh- I am curious how he will do it . B . Strange or unusual. It is curious that he left without saying goodbye C . Stop looking around so curiously. 那孩子很渴望知道那箱子里到底装了什么东西。 The boy was dying of curiosity to know what was in the box. arouse~/ out of (from)~/ show ~ about 引起~ 出于~ 对于~的 6. Debate, debates, debater. n. (u.n. c.n.) Open/ close a debate. After much (a long) debate he was chosen captain of the team. 那个问题还在讨论之中。 The problem is under debate v. vi. Vt. To discuss formally We must debate the question with the rest of the member