《选修八unit2单词解析》由会员分享，可在线阅读，更多相关《选修八unit2单词解析（40页珍藏版）》请在金锄头文库上搜索。
1、unit2 cloning language points,vi. 不同；相异 adj. 精确的；准确的 n. 剪枝；剪报；剪纸 n. 双胞胎之一；孪生儿之一 adj.成对的；成双的 adj. 同一的；一模一样的 adj. 商业的；贸易的 adj. 简单的；直接的；坦率的 adj. 复杂的；难懂的 着手；从事；承担 得到好结果；取得成功；偿清 n.突破 n.程序；步骤；手续 n.原子核；中心 adj.躯体的；肉体的；细胞体的 n.胚；胚胎；萌牙时期 n.携带者；搬运工；运输工具,differ vi. exact adj. cutting n. twin n. identical adj. co
2、mmercial adj. straightforward adj. complicated adj. undertake vt. (undertook, undertaken) pay off breakthrough n procedure n nucleus n. somatic adj. embryo n. carrier n.,vt.扔；投；掷 沮丧；不愉快 adv.总共；完全地 adj.任意的 n.命运；天命 n.改正；纠正；修正 vi.反对；不赞成 n.不赞成；反对；异议 n.撞击；冲击；巨大的影响 n.媒介；手段；工具 大众传播媒体(如电视、报纸等) vt.获得；赢得 vt.获
3、得；到达（水平、年龄、状况） adj.道德（上）的；伦理的 adj.保守的；守旧的 vt.禁止；不准,cast vt. (cast, cast) cast down altogether adv arbitrary adj. fate n. correction n. object vi. objection n. impact n medium n. the media obtain vt. attain vt. moral conservative adj. forbid vt. (forbade,forbad; forbidden),vt. 积累；聚保 赞成；支持 旁路；支线；岔道 n.
4、 宪法；章程 adj. 必须做的；义务的；强迫的；强制的 n. 歌剧；歌剧团；歌剧院 n. 合唱；合唱队 n. 一条（面包） n. 面粉 vt. 欠（账、钱、人情等）；归功于 adv. 立刻；不久 vi. 退休；离开 vt. 打扰vi.操心 n.烦扰 一定或注定（做）,accumulate vt. in favour of side road（sidewalk) constitution n. compulsory adj. opera n. chorus n. loaf n. flour n. owe vt. shortly adv. retire vi. bother vt. (be) b
5、ound to (do),1. differ vi. 相异；有区别；不同于,1)A differ from B in sth,在这方面法语和英语不同。,French differs from English in this aspect.,2).differ with/from sb on/about sth 在某事上不同意某人,在这个问题上我不同意你的看法。,I have to differ with/from you on the question.,A和B在.方面不同,n. difference,adj. different,make a/no difference to sb tell
6、 the difference between A and B,be different from,考例 Leaves are found on all kinds of trees, but they differ greatly _ size and shape. (上海2007) A. on B. from C. by D. in,2. undertake,她答应三个月之内还我钱。 She undertook to pay back the money in three months. 我保证你一定会喜欢这次旅行。 I can undertake that you will enjoy
7、the trip.,vt. 承担,从事；着手做某事;答应，同意,(undertake-undertook-undertaken),undertake responsibility/a task/a project undertake to do同意;答应；着手做某事 undertake that同意；答应；担保,3. pay off (1) vi.取得成功，得到回报 (无被动) 约翰在考试前的努力学习没有白费。 Johs hard work before the examination paid off 你的计划成功了吗？ Did you plan pay off? (2)偿清 vt. 他所有
8、的债务都是用现金付清的。 All his debt was paid off with cash.,词语联想 pay back pay for,为而付款；为付出代价,归还；报复,用pay 相关短评的适当形式完成句子 (1) Ill _ (还你钱) next month. (2) You must _ ( 为付出代价) your rude words. (3) _ (他努力没有白费) when the manager accepted his proposal. (4) She _ 200 yuan _ (付的钱) Toms bike.,for,pay you back,pay for,His
9、efforts paid off,paid,( ) Mom, I cant see any point in working hard at all the subjects at school. Come on, dear. Years of hard work will surely _ in the future of your career. A. make sure B. pay off C. bring back D. pay back,4.breakthrough n. 突破,取得突破；冲破 脱离；逃脱；摆脱 打破；毁掉；垮了；抛锚 闯入；插嘴 破门而入 爆发 折断；打断；中断
10、拆散；打碎；分裂,break through break away from break down break in break into break out break off break up,5.cast (cast ;cast ) 扔；投；掷 cast down 使失望；使沮丧（多用被动语态） be/feel cast down 感到沮丧 不要这么沮丧, 打起精神来！ Dont be so cast down. Just keep up your spirits. 听到这个消息他很沮丧。 He was cast down to hear the news. 拓展 cast a shad
11、ow 心里上留下阴影 Dont let yourself be _ by a small failure in the experiment; try again. A. turned down B. cast down C. put down D. made down,6. altogether adv That will be 100 yuan altogether. (2) I am altogether on your side. (3) Altogether, things are getting better.,In total/all 总共,completely 完全,In a
12、word 总之,辨析 altogether, all together,1.lets all together sing.,全部，一起,7.object vi 反对(oppose/be opposed to ) object to sb/sth/doing sth I object to such treatment .,I object _ _ _like that.,to being treated,objection n. have/make/take an objection to表示“对表示反对” have no objection to raise an objection to
13、sth对提出异议,He has a strong objection to getting up that early.,=He strongly objects to getting up that early,object n.物体，对象；宾语；目的，目标,他强烈反对那么早起床,The match was cancelled because most of the members _ a match without a standard court. objected to having B. were objected to have C. objected to have D. wer
14、e objected to having,8. forbid vt. 禁止， 不准， 不许 forbade / forbad=forbidden / forbidding,常用结构： forbid,(ones)doing sth. sb. to do sth. sb. from doing sth. sb sth,表示禁止某人做某事 prevent/stop/keepfrom doing sth.,People forbid _ in the room. A. to smoke B. smoking C. smoke D. smoked 2. Forbidding us _ does good
15、 to your health. A. smoke B. to smoke C. smoking D. smoked 3. May I use your car? -No, I _. A. forbade you to B. forbid you to C. forbid using D. forbid to using 4.There is a board by the road, which _”parking_!” A. writes; forbidding B. reading; forbidding C. says; forbidden D. saying; forbidden,9.in favour of=be for,赞成，支持,你赞成这个计划还是反对这个计划？,Are you in favour of the plan or against the plan?,favour n.帮助；恩惠；赞成；支持；偏袒；偏爱 favourable adj.有利的；支持的 favourite adj.& n.最喜欢的 in ones favour 对某人有利 do sb a favour=do a favour for sb 帮助某人 owe sb a favour 欠某人情,考例 My sister was agai
