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(通用版)2018高考英语一轮复*第1部分基础知识解读Unit2Cloning课件新人教版选修8

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固 考 基 Unit 2 Cloning 析 考 点 提 考 能 Ⅰ.写作单词——会拼写 1.cast 2.obtain 3.attain 4. owe vt . vt. vt. vt. 扔;投;掷 获得;赢得 获得;到达(水*、年龄、状况等) 欠(账、钱、人情等);归功于?? 5. bother vt. vi. n. 打扰 操心 烦扰 打;撞击;罢工 罢工 着手;从事;承担 禁止;不准 6. strike 7. undertake 8. forbid vt.&vi. n. vt. vt. 9. exact → exactly 10. accumulate → accumulation 11. resist → 12. → resistance assume assumption adj. adv. vt.& vi. n. vt. n. vt. n. 精确的;准确的 精确地;准确地 积累;聚积 积累;聚积 抵抗;对抗 抵抗;对抗 假定;设想 假定;设想 13. differ → different → difference 14. object → objection → objective vi. adj. n. vi. n. adj. 不同;相异 不同的 不同;差异 反对;不赞成 不赞成;反对;异议 真实的;客观的;无偏见的 15. retire → retired → retirement 16. reason → reasonable → unreasonable vi. adj. n. n. adj. adj. 退休;离开 退休的;离职的 退休 理由;原因 合情理的;讲道理的;公道的 不合情理的 Ⅱ.阅读单词——要识记 17.straightforward adj. 18.breakthrough n. 19.altogether adv. 20.drawback n. 21.adore vt. 简单的;直接的;坦率的 突破 总共;完全地 缺点;不利条件 崇拜;爱慕;喜爱 高频短语——会默写 1. pay off 2. cast down 3. 4. 5. object to in favor of (be)bound to(do) 得到好结果;取得成功;偿清 沮丧;不愉快 反对 赞成;支持 一定或注定(做)?? 6. strike...into one's heart 使??刻骨铭心 7. from time to time 8. bring back to life 9. in vain 10. in good/poor condition 不时;偶尔 使复生;使复活 白费力气;枉费心机 状况很好/坏;情况很好/坏 教材原句——会背诵 1.The fact that she seemed to develop normally was very encouraging.(that 引 导 同 位 语 从 句) 句式仿写——能应用 1.这些年来地球逐渐变暖的事实,使科 学家们非常担心。 The fact has worried many scientists that the earth is becoming warmer and warmer these years. 2.接着传来了屠呦呦,一位女科学家, 2.Then came the disturbing news that Dolly had become seriously ill.(完全倒装) 获得诺贝尔奖的令人兴奋的消息。Then came the exciting news that Tu Youyou,a woman scientist,won the Nobel Prize. 3.The advantage is that if there is a new illness some of these animals may die, but others will survive and pass on the ability to resist that disease to the next generation.(The advantage is that...其优点是??) 3.其优点是如果你能讲流利的英语,你 更有可能找到好工作。 The advantage is that if you can speak English fluently,you are more likely to find a good job. 4.However,scientists still wonder 4.有一次让我们自己决定是否在公园里 whether cloning will help or harm 野餐或者去博物馆。 us and where it is leading Once we were left to decide whether to us.(whether...or 是??还是??) have a picnic in a park or go to a museum. 精讲 6 个考纲单词 object vi.反对;不赞成 n.物体;目标 [经典例句] If anybody objects,we'll postpone the meeting till next week. 如果有人反对,我们就把会议推迟到下周。 (1)object to (doing)sth. (2)objection n. have an objection to doing sth. 反对(做)某事 反对;厌恶 反对做某事 ①We object to being blamed(blame)for something that we haven't done. 我们反对因没有做过的事而受到批评。 ②My main objection(obje



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