【精品】2011高考英语总复习 Unit2 Cloning学案 新人教版选修8

Unit 2 Cloning 核心单词1. differ v. 不同；相异；使¡¡相异常用结构：A differs from B in ...A与B在¡¡方面不同A differs with B about/on/over... A与B就¡¡意见相左Their house differs from mine in having no garage. 他们的房子与我的不同，区别在于他们的没有车库。The two sides still differ with each other over the question of pay.双方在报酬的问题上仍各持己见。 联想拓展difference n. 不同之处different adj. 不同的make a difference to 对¡¡产生变化；对什么有 影响different from 与¡¡不同，不同于高手过 招高手过招用适当的介词填空 （原创）①The two squares differ colour but not size. ②The husband differs the wife who is to take charge of the money.③It doesnt make a difference me whether you are going to stay.④This is a different car the one I drove yesterday.答案：1. ①in; in ②with; on/about/over ③to ④from2. undertake vt.（undertook;undertaken）着手;从事;承担；保证，答应常用结构：undertake sth. 着手/从事/承担某事undertake to do sth. 保证/答应做某事undertake that ...保证¡¡The scientist undertakes the experiment. 这位科学家从事这项实验。I can undertake the responsibility for the changes.我愿意承担这些变革的责任。The lawyer undertook a new case.那个律师接了一个新的案子。He undertook to finish the job by Friday.他答应星期五之前完成这项工作。高手过招翻译句子 （原创）①他下个月要去西部旅行。He will undertake a journey to the west next month. 用心 爱心 专心1②我不能保证按时做完它。I cant undertake that Ill finish it on time.3. objectionn. 不赞成；反对；异议常用结构：have an objection to ... 反对¡¡raise/voice an objection 提出异议联想拓展object v. 反对，不赞成 n. 物体;目标object to sb./sth. 不赞成某人/某事object to doing sth. 反对做某事 object that ... 反对¡¡No one objected to the plan.没有人反对这项计划。We object to being treated like this.我们反对受到这样的待遇。Why do some ...