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1、Unit 2Cloning,.单词语境记忆,1.cast on-line votes 网上投票 2.the moral of the story 这个故事的寓意 3.follow the procedures strictly 严格遵循程序,4.forbid him from drinking 不准他喝酒 5.undertake the work for the time being 目前承担这项工作 6.the powerful media 强大的媒体 7.the completely arbitrary choice 完全任意的选择 8.a breakthrough in cancer r
2、esearch 癌症研究的突破 9.adore film stars 崇拜影星 10.the drawback to living on a main road 居住在大路旁的不利条件,.词性转换与派生记忆,1.twin n.双胞胎之一；孪生儿之一adj.成对的；成双的 2.bother vt.打扰 vi.操心n.烦扰 3.strike vi.& vt.打；撞击；罢工n.罢工 4.differ vi.不同；相异different adj.不同的difference n.差异 5.exact adj.精确的；准确的exactly adv.准确地 mercial adj.商业的；贸易的commer
3、ce n.商业；贸易 7.merely adv.仅；只；不过mere adj.仅仅的 8.correction n.改正；纠正；修正correct adj.正确的 v.改正,9.object vi.反对；不赞成objection n.不赞成；反对；异议 10.accumulate vt.& vi.积累；聚积accumulation n.积累；增加 11.retire vi.退休；离开retirement n.退休；引退 12.assumption n.假定；设想assume vt.假定；设想 13.regulation n.规则；规章；法规regulate vt.调节；管理 14.popula
4、rity n.受人喜爱；流行popular adj.流行的；通俗的 15.resist vt.抵抗；对抗resistance n.抵抗；对抗resistant adj.有抵抗力的；抵制的 16.decoration n.装饰；装修decorate v.装饰；装修 17.reasonable adj.合情理的；讲道理的reason n.原因；道理,.单词趣味串记,1.His theory is very straightforward while hers is quite complicated. 他的理论很简单，然而她的理论相当复杂。 2.The man with thick glasses
5、 operates the opera. 戴着高度近视镜的那个男子经营着这家歌剧院。 3.There were several loaves of bread on the ground，covered with fallen leaves. 地上有几条面包，上面覆盖着落叶。,联想记忆,1.“动词副词”构成的合成名词,drawback缺点 breakdown 崩溃；故障 farewell 告别 feedback 反馈 set-up 计划；组织 break-up 分手；中断,2.含词根-sist的词集锦,resist v. 抵抗 insist v. 坚持 persist v. 坚持 assist
6、 v. 协助 assistant n. 助手 consist vi. 由组成,3.表示“反对；拒绝”的词荟萃,against prep. 反对 oppose v. 反对 object vi. 反对 disagree vi. 不同意 reject vt. 拒绝 refuse v. 拒绝,4.“完全地”完全掌握,altogether 总共；完全地 entirely 彻底地，完全地 completely 完全地；圆满地，全面地 totally 完全地；总共 wholly adv. 完全地,5.-ance结尾的名词荟萃,acquaintance 熟人；相识的人 assistance 援助；协助 per
7、formance 表演；演奏 resistance 抵抗；对抗 reliance 信赖；依赖 guidance 指导,1.pay off得到好结果；取得成功；偿清 2.cast down 使失望；使沮丧 3.object to 反对 4.in favour of 赞成；支持 5.(be) bound to (do). 一定或注定(做),短语背诵,6.strike.into ones heart 使刻骨铭心 7.from time to time 不时；偶尔 8.bring back to life 使复生；使复活 9.in vain 白费力气；枉费心机 10.in good/poor cond
8、ition 状况好/坏；情况好/坏,1.growing plants 生长着的植物 2.natural clones 自然克隆 3.new plant species 新植物物种 4.the disturbing news 令人不安的消息 5.become seriously ill 患重病,词块积累,6.cloned animals 克隆的动物 7.raise a storm of objections 引起了一阵强烈的反对 8.open everybodys eyes 打开了人们的眼界 9.a mixture of fear and excitement 既兴奋又恐惧 10.resist
9、that disease 抵抗疾病,1.Cloning plants is straightforward while cloning animals is very complicated. 克隆植物简单，而克隆动物非常复杂。 2.Then came the disturbing news that Dolly had become seriously ill. 接着传来了多莉病重的坏消息。 3.Did she die young because she was a clone？ 它死得早，因为它是克隆羊吗？,4.Diversity in a group means having anima
10、ls with their genes arranged in different ways. 种群多样性是指种群中动物的基因以不同的方式排列。 5.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. 其优点是，如果发生了某种新的疾病，这类动物中的一些可能会死掉，但是另外一些却能存活下来，并且把这种免疫力
11、传给下一代。,.单词拼写,1.We are supposed to _ (承担) the responsibility to lead a low-carbon lifestyle，which is of great significance. 2.With medical _ (突破)，people are living a healthier and longer life. 3.As is well known to all，there are _ (总共) seven continents in the world. 4.Nowadays，energy can be _ (获得) th
12、rough various sources such as oil，coal，natural gas，solar heat，the wind and ocean tides. 5.Our school is a non-smoking school.So smoking is _ (禁止) here.,undertake,breakthrough,altogether,obtained,forbidden,6.So I have no choice but to _ (打扰) you to correct my mistakes in the material I attach to the
13、letter. 7.But just as a coin has two sides，Internet has its own _ (缺点) which should not be neglected. 8.When asked about the secret of his success，he _ (归功于) it to his parents. 9.I regret to inform you that we are _ (不能的) to offer you employment. 10._ (道德的) science is taught as a subject in most sch
14、ools but with little effect.,bother,drawbacks,owed,unable,Moral,.词性变化练习,1.Her advice sounds _ (reason) and we should take it into consideration. 2.I didnt say that I wanted to buy it but _ (mere) asked for the price. 3.We had our furniture moved to the new house when the _ (decorate) of the house wa
15、s finished. 4.From the appearance，we can not tell the _ (differ)between the twins.,reasonable,merely,decoration,differences,5.Grey decided to move to the countryside and his mother made no _ to it，while his father _ to it.(object) 6.Dont _ that you are a princess and stop living in _ any more.(assume) 7.The purpose of education is not only the _ of knowledge.And it also means _ intelligence as well as abilities.(accumulate) 8.Nowadays few people can _ the temptation of smartphones，for so many interesting things in them make anyone trying to be _ to
