高考英语总复习选修八Unit 2 Cloning

3.As is well known to all, there are altogether (总共) seven continents in the world.
4.Nowadays, energy can be obtained (获得) through various sources such as oil, coal, natural gas, solar heat, the wind and ocean tides.
程序；步骤；手续 扔；投；掷 总共；完全地 改正；纠正；修正 反对；不赞成 不赞成；反对；异议 获得；赢得
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15． attain vt.
获得；到达(水平、年龄、状况等)
16． forbid vt.
禁止；不准
17． accumulate vt.&vi. 积累；聚积
18． owe vt. 19． shortly adv.
1．twin n．
双胞胎之一；孪生儿之一
adj.
成对的；成双的
2．straightforward adj. 简单的；直接的；坦率的
3．carrier n.
携带者；搬运工；运输意的
5．fate n.
命运；天命
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6．medium n．(pl.media) 7．the media
8．conservative adj. 9．constitution n. 10．compulsory adj.
11．opera n.
媒介；手段；工具 大众传播媒体(如电视、 报纸等) 保守的；守旧的 宪法；章程 必须做的；义务的； 强迫的；强制的 歌剧；歌剧团；歌剧院
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12．chorus n． 13．loaf n. 14．flour n. 15．claw n. 16．turkey n. 17．feather n.
2.The purpose of education is not only the accumulation of knowledge. And it also means accumulating intelligence as well as abilities. (accumulate)
3.From the appearance, we cannot tell the differences between the twins, though they always have some different ideas. And as for this phenomenon, ideas differ among many people. (differ)
双胞胎之一；孪生儿之一 成对的；成双的 简单的；直接的；坦率的 任意的 媒介；手段；工具 保守的；守旧的
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6.constitution n. pulsory adj. 8.opera n. 9.chorus n. 10.loaf n. 11.flour n. 12.claw n. 13.feather n． 14.turkey n.
n．原因；道理
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[用准用活]
1.When you set up your passwords on the Internet, you’d better complicate them, because the more complicated your passwords are, the safer your Internet becomes. (complicate)
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4.Grey decided to move to the countryside and his mother made no objection to it, while his father objected to it. (object)
5.Don’t assume that you are a princess and stop living in assumptions any more. (assume)
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5.Our school is a non-smoking school.So smoking is forbidden (禁止) here.
6.So I have no choice but to bother (打扰) you to correct my mistakes in the material I attach to the letter.
合唱；合唱队 一条(面包) 面粉 爪；脚爪 火鸡 羽毛
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Ⅱ.高频词汇(汉译英)
1． differ vi. 2． exact adj. 3． identical adj. 4．commercial adj. 5． complicated adj. 6．undertake vt. 7．breakthrough n.
45． cast down 46． pay off
使失望；使沮丧 得到好结果；取得成功；偿清
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二、单元核心考点初热身
——提供语境，单元考点自测回顾
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(一)分类识记单词——用时少·功效高
识记单词写对
Ⅰ.知其意(英译汉)
1.twin n． adj.
2.straightforward adj. 3.arbitrary adj. 4.medium n. 5.conservative adj.
7.He retired from the post as a manager. After his retirement , he settled down in a remote village. (retire)
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26． adore vt. 27． hatch vt.&vi. 28．reasonable adj. 29． resist vt. 30．drawback n. 31． merely adv. 32． decoration n.
崇拜；爱慕；喜爱 孵出；孵卵；孵化 合情理的；讲道理的；公道的 抵抗；对抗 缺点；不利条件 仅；只；不过 装饰
7.But just as a coin has two sides, Internet has its own drawbacks (缺点) which should not be neglected.
8.A real modernized country will be a well-developed country not merely (仅) in cars but in every aspect, I believe.
受欢迎的
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12.resist vt.抵抗；对抗→ resistance n．抵抗；对抗 → resistant adj.有抵抗力的；抵制的
13.decoration n．装饰；装修→ decorate v．装饰；装修 14.reasonable adj.合情理的；讲道理的；公道的→ reason
欠(账、钱、人情等)；归功于…… 立刻；不久
20． retire vi.
退休；离开
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21． bother vt.
vi. n.
22． assumption n. 23． regulation n. 24． popularity n. 25． strike vt.&vi.
n.
打扰 操心 烦扰 假定；设想 规则；规章；法规 受人喜爱；流行 打；撞击；罢工 罢工
精确的；准确的 扔；投；掷 立刻；不久 打；撞击；罢工 罢工 虚荣的；自负的；徒劳的 欠(账、钱、人情等)；归功于……
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7. initial adj. 8. hatch vt.&vi. 9. moral adj. 10. impact n. 11. adore vt.
最初的；开始的 孵出；孵卵；孵化 道德(上)的；伦理的 撞击；冲击；巨大的影响 崇拜；爱慕；喜爱
6.Nowadays few people can resist the temptation of smartphones, for so many interesting things in them make anyone trying to be resistant to them finally give up their resistance .(resist)
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33． unable adj.
不能的；不会的
34． initial adj. 35． impact n.
最初的；开始的 撞击；冲击；巨大的影响
36． moral adj.
道德(上)的；伦理的
37． vain adj.
虚荣的；自负的；徒劳的
38． in vain
白费力气；枉费心机
39． (be) bound to (do)... 一定或注定(做)……
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核心单词练通
1.We are supposed to undertake (承担) the responsibility to lead a low-carbon lifestyle, which is of great significance.
2.With medical breakthrough (突破), people are living a healthier and longer life.
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40． strike ... into one’s heart 使……刻骨铭心
41． from time to time
不时；偶尔
42． bring back to life
使复生；使复活
43． in favour of
赞成；支持
44． in good/poor condition
状况很好(坏)；情况很好(坏)
不同；相异 精确的；准确的 同一的；一模一样的 商业的；贸易的 复杂的；难懂的 着手；从事；承担 突破
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8． procedure n． 9． cast vt. 10．altogether adv. 11． correction n. 12． object vi. 13． objection n. 14． obtain vt.
mercial adj.商业的；贸易的→ commerce n．商业；贸易 plicated adj.复杂的；难懂的→ complicate vt.使复杂化
→ complication n．复杂
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5.correction n．改正；纠正；修正→ correct adj.正确的 v．改正 6.object vi.反对；不赞成→ objection n．不赞成；反对；异议 7.accumulate vt.&vi.积累；聚积→ accumulation n．积累；增加 8.retire vi.退休；离开→ retirement n．退休；引退 9.assumption n．假定；设想→ assume vt.假定；设想 10.regulation n．规则；规章；法规→ regulate vt.调节；管理 11.popularity n．受人喜爱；流行→ popular adj.流行的；通俗的；
选修八
Unit 2 Cloning
Contents
NO.1 课前——语基串记更牢 NO.2 课堂——考点学通更巧 NO.3 课后——演练提能更高
高考拆组训练
NO.1 课前 语基串记更牢
上台写、自主练,双基落实不漏点
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一、单词表词汇全查验
——运用多媒体，提问默写词汇
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Ⅰ.阅读词汇(英译汉)
宪法；章程 必须做的；义务的；强迫的；强制的 歌剧；歌剧团；歌剧院 合唱；合唱队 一条(面包) 面粉 爪；脚爪 羽毛
火鸡
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Ⅱ.写其形(汉译英)
1. exact adj. 2. cast vt. 3. shortly adv. 4. strike vt.&vi.
n. 5. vain adj. 6. owe vt.
9.I regret to inform you that we are unable (不能的) to offer you employment.
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拓展单词用活
[记全记牢]
1.differ vi.不同；相异→ different adj.不同的→ difference n．差异；不同
2.identical adj.同一的；一模一样的→ identity n．身份； 同一性；一致