高考英语一轮复习 Unit 2 Cloning导学案 新人教版选修8-新人教版高三选修8英语学案

Unit 2 Cloning[写得准][用得活][积得多]1.obtain vt. 获得；赢得2.merely adv. 仅；只；不过3.owe vt. 欠(账、钱、人情等)；归功于……4.bother vt. 打扰 vi. 操心 n. 烦扰5.vain adj. 虚 荣 的 ； 自 负的；徒劳的6.breakthrough n. 突破7.attain vt. 获得；到达(水平、年龄、状况等)8.drawback n. 缺点；不利条件9.accumulate vt.& vi.积累；聚 积 → accumulation n ． 积累；增加10.reasonable adj. 合 情 理的 ； 讲 道 理 的 ； 公 道 的→reason n．原因；道理11.differ vi. 不 同 ； 相 异→different adj.不同的；与众不同的→difference n．差异；不同12.undertake vt. 着 手 ； 从事 ； 承 担 → undertook_( 过 去式)→undertaken_ (过去分词)13.object vi. 反 对 ； 不 赞 成→ objection_n ． 不 赞 成 ； 反对；异议14.forbid vt. 禁 止 ； 不 准→ forbade/forbad_( 过 去 式 )用所给词的适当形式填空1.His explanation was not reasonable (reason), so all of us didn’t accept it.2.All the new employees are asked to learn about the rules and regulations (regulate) of the company and they must obey them.3.Jackie Chan enjoys great popularity (popular) both in Hong Kong and inland.4.I didn’t say that I wanted to buy it but merely (mere) asked for the price.5.The purpose of education is not only the accumulation of knowledge. And it also means accumulating intelligence as well as abilities.(accumulate)6.From the appearance, we can not tell the differences between the twins, though they always have some 1.巧记合成名词①break through→breakthrough 突破②break out→outbreak 爆发③fall down→downfall 垮台④get together→get-together 聚会2.accumulate 相关动词小结①accumulate vt.&vi. 积累②increase vt.& vi. 增长③enlarge vt.& vi. 扩大；放大④expand vt.& vi. 扩大；膨胀⑤shrink vt.& vi. 收缩；缩小⑥reduce vt.& vi. 减少3.由 forbid 的用法想到的4.resist 形近词集锦①resist v． 抵抗②insist v. 坚持③assist v. ...