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1、选修八 Unit 2 Cloning,第 一 部 分,主 干 知 识,.单词分类巧记 A阅读词汇认一认 1commercial adj._ 2procedure n_ 3arbitrary adj._ 4moral adj._ 5conservative adj._ 6regulation n_,商业的；贸易的,程序；步骤；手续,任意的,道德(上)的；伦理的,保守的；守旧的,规则；规章；法规,B高频词汇写一写 1_adj.简单的；直接的；坦率的 2_n突破 3_vt.获得；赢得 4_vt.获得；到达(水平、年龄、状况等) 5_vt.欠(账、钱、人情等)；归功于 6_vt.打扰 vi.操心 n烦
2、扰 7_adj.虚荣的；自负的；徒劳的,straightforward breakthrough obtain attain owe bother vain,8_vt.抵抗；对抗 9_vt.着手；从事；承担 10_vt.扔；投；掷 11_vt.禁止；不准 12_vt.& vi.打；撞击；罢工 n罢工,resist undertake cast forbid strike,C核心词汇链一链 1_vi.不同；相异_adj.不同的；与众不同的_n差异；不同 2_vi.反对；不赞成_n不赞成；反对；异议 3_vt.& vi.积累；聚积_n积累 4_vi.退休；离开_n退休 5_n假定；设想_vt.假定
3、；设想,differ,different,difference,object,objection,accumulate,accumulation,retire,retirement,assumption,assume,D写作词汇用一用 1The purpose of education is not only the _ of knowledge, but it also means _ intelligence as well as abilities. (accumulate) 2From the appearance, we can not tell the _ between the
4、twins, though they always have some _ ideas. (differ) 3Grey decided to move to the countryside and his mother made no _ to it, while his father _ to it. (object) 4Dont _ that you are a princess and stop living in _ any more. (assume),accumulation,accumulating,differences,different,objection,objected
5、,assume,assumption,.短语语境速记 A常考短语默写 1_得到好结果；取得成功；偿清 2_使失望；使沮丧；不愉快 3_反对 4_赞成；支持 5_一定或注定(做),pay off cast down object to in favour of (be) bound to (do) .,6_使刻骨铭心 7_不时；偶尔 8_使复生；使复活 9_白费力气；枉费心机 10_状况很好/坏；情况很好/坏,strike.into ones heart from time to time bring back to life in vain in good/poor condition,B短语
6、语境填空 1The house is really _ it would cost far too much to repair. 2Keep on working hard like this, and your research_obtain great success. 3The athletes years of hard training_when she finally won the Olympic gold medal. 4Dont let yourself be_by a small failure in the experiment, try again.,in poor
7、condition,is bound to,paid off,cast down,5His parents tried to persuade him not to give up his wellpaid job, but their efforts were_. 6In ancient times, people believed that they could be _ after death. 7Jack wanted to be informed _how Jane was getting along. 8Mountain Tai _its beauty _and she decid
8、ed to visit it again the next year.,in vain,brought back to life,from time to time,struck,into her heart,.词语高效积累 1巧记合成名词 break throughbreakthrough 突破 break outoutbreak 爆发 fall downdownfall 垮台 get togethergettogether 聚会,2由forbid的用法想到的,3accumulate相关动词小结 accumulate vt.& vi.积累 increase vt.& vi.增长 enlarg
9、e vt.& vi. 扩大；放大 expand vt.& vi. 扩大；膨胀 shrink vt.& vi. 收缩；缩小 reduce vt.& vi.减少 4resist形近词集锦 resist v抵抗 insist v. 坚持 assist v. 协助 assistant n. 助手 consist vi. 由组成 consistent adj. 始终如一的；一贯的,.佳句填空完形 1The fact is _ these are both examples of natural clones. 实际上，这些都是自然克隆现象。 2But at last the determination
10、and _(patient)of the scientists _ in 1996 with _ breakthroughthe cloning of Dolly the sheep. 但是，科学家的决心和耐心最终得到了回报，这就是1996年具有突破性的克隆羊多莉的诞生。,that,patience,paid off,a,3However, scientists still wonder _ cloning will help or harm us and _ it is leading us. 然而科学家们仍对克隆技术有助于人类还是有害于人类，以及克隆技术将把我们引向哪里感到困惑。 4Thi
11、s is _ the cloning of mammals is still _ new science and _ story only began seriously in the 1950s _ this list shows. 这是因为克隆哺乳动物仍然还是一门新的科学，它是从20世纪50年代才开始进行认真研究的，如下表所示。 5Then _ of them would be left to continue the species. 这样它们可能一个也留不下来传宗接代了。,whether,where,because,a,its,as,none,.语法过关演练 同位语从句 1Weve j
12、ust heard a warning on the radio _ a typhoon may be on its way. 2The fact _ this country spends more on its military than on education and health care combined is a serious and worrying thought. 3I made a promise to myself _ this year, my first year in high school, would be different. 4I have no ide
13、a _ the cell phone isnt working, so could you fix it for me? 5Dont worry! There is still a great chance _ we can make up for the lost time.,that,that,that,why,that,考 点 探 究,1object vt.反对；不赞成(后常接介词to) 归纳拓展 (1)object to sb./sth.不赞成/反对 object to doing sth.反对做某事 (2)objection n反对；提出异议 make/raise an objection to sth.对提出异议 have/make an/no objection to(doing)sth.反对/不反对(做)某事,高 频 单 词,objecting,cheating,objection,objected to/had an objection to,2bother vt.打扰 vi.操心 n烦扰；令人烦恼的事或人 归纳拓展 (1)bother sb.with/about sth
