英语选修6外研版Module 5Cloning课件PPT：(江苏)5-2.ppt

课前自主学习 课堂互动探究 Ⅰ.单词识记 1．_________ adj.exactly the same, or very similar 2．__________ adj.having a good effect 3．________ v．make sb healthy again 4．__________ adj.not real, but produced from pictures or ideas in your mind identical　 beneficial　 cure　 imaginary 5．__________ adj.too strange to be believed or very difficult to believe 6．__________ n．foolish talk, ideas, etc. 7．____________ adj.causing a lot of disagreement, because many people have strong opinions about the subject being discussed incredible　 nonsense　 controversial Ⅱ.短语天地 1．_______________ 一系列的 2．_______________和……一样，与……一致 3．_______________正相反 4．____________简直是，几乎是…… 5．as follows________________ 6．treat...as...________________________ 7．leave alone____________________ a sequence of　 (be)identical to　 on the contrary　 as good as 如下　 把……当成……对待 不打搅，不理会 Ⅲ.句型有哪些信誉好的足球投注网站 1．It’s certainly true that in 1953, Watson and Crick, two scientists at Cambridge University, England, discovered the structure of the acid DNA—a transparent twisting ladder made of the fundamental component of life. [信息提取] it is＋ adj.＋ that... [例句仿写]地球围绕太阳转，这是事实。 ____ ____ ________ ________ the earth travels round the sun. It is true that 2．An Italian doctor wants to offer cloning as an optional treatment for couples who find it difficult to have children. [信息提取] find ＋it＋ adj./n. ＋ to do sth [例句仿写]我觉得拉小提琴很有意思。 I ______ _____ ____________ _____ ________ the violin. find it interesting to play 1．identical adj.完全相同的，同一的 My opinion is identical with his. 我的意见和他的意见相同。 【归纳拓展】 be identical to/with sb/sth与……完全相同的； 一模一样的 be identical in 在……方面完全一样 identify v．识别，认同，一致 identity n．同一性；一致；身份 【单项填空】 The police matched the fingerprints and found they were________，so the man was arrested.　　　　　　　　　　　　　　　　　　 A．identical B．similar C．equal D．equivalent 答案　A　[identical“完全一样的”；similar“相似的”；equal“相等的”；equivalent“相当的”。] 2．beneficial adj.有益的，有用的 Fresh air and good food are beneficial to health.