福建省长泰县第二中学2014高考英语 Unit 2-Unit 3 Cloning &Inventors and inventions自主学习导学案 新人教版选修8

福建省长泰县第二中学 2014 高考英语 Unit 2-Unit 3 Cloning &Inventors and inventions 自主学习导学案 新人教版选修 8【学习目标】1. Firmly master the usage of the words: object, forbid, owe, distinguish, and improve the abilities of comprehension and memorizing.2. Through self-directed study and cooperative exploration, learn to analyze and summarize the method of appropriate expression. 3. Experience the beauty of English with a strong passion.【课前预习】*********************** Book 8 Unit 2 基础知识***************************I．重点词汇1. differ vi. 不同于，相异 (1) 在…方面不同 The brothers differ in their interests. 这兄弟在兴趣爱好方面有差异。(2) 与…不同 In this respect (方面), French differs from English. 在这方面法语与英语不同。(3) 与…有不同意见， 持异议 I’m sorry to differ with / from you on / about this idea. 很抱歉，我不同意你的这种想法。【归纳】differ in 在…方面不同 differ from 不同于，意见不一致differ with sb. on sth. 与某人在某事上意见不同 【拓展延伸】difference n. 差别 different adj. 不同的be different from 与……不同 make a(no) difference 有（没有）区分；有（没有）重要关系 It makes no difference to sb. 对……没关系2. undertake vt. ( undertook, undertaken) (1) 从事，着手承担Students are required to undertake simple experiments. 要求学生们做简单的实验。(2) 答应，承诺He undertook to finish the job on time. =He undertook that he would finish the job on time. 他答应准时完成工作。3. object vi. 不赞成，反对 objection n.厌恶；反对 objective adj. 客观的(1) We objected to being treated like this.我们反对这样对待我们。(2) Mom objected that we were too young to go on vacation alone. 妈妈反对说我们太小不能独自去度假。 (3) My main objection to the plan is that it costs too much. 我反对这个计划主要是因为花费太多。拓展提升: have / make / raise an objecti...