[中学联盟]广东省台山市华侨中学高二英语人教版选修七（Book8）课件：Unit2 language points (共38张PPT)

Unit 2 Cloning 1.重点单词 2.词汇拓展 3.重点词组 4.巩固练习 1. differ vi. Differ from … in …与…在某方面不同 Chinese differs greatly from English in pronunciation. Ex.这对双胞胎外貌相似,但兴趣不同。 The twins look exactly the same, but_. Differ with/from sb on sth 与…在…持异议 Ex.在如何解决经济问题上,我 和他观点不一。 I differ with him on _. differ in interests how to solve the financial problem A:重点单词短语讲解 2. The procedure is difficult to undertake, of course. 当然, 这个过程很难实施。 undertake vt. 过去式_ 过去分词_ Ex. Since he knew a little Italian, he would _(担任翻译工作). 尽管很困难,我的侄子还是承担了这个重要的使命(mission)。 My nephew undertook the important mission despite great hardship. 谁将承担这个任务呢? Who will undertake the task? undertook undertaken undertake some translation work exact adj. 确切的,精确的 很难说出她的确实年龄。 It was difficult to tell her exact age. He is in his fifties; well, fifty-six, to be exact. 确切来说(作插入语) =exactly speaking identical adj. 完全相同的(常和with连用) e.g. My opinion is identical with his. 3. At last the determination and patience of scientists paid off …最终科学家们的决心和耐心得到了回报…. pay