2018高三英语(创新通用版)一轮复习(教师用书)第1部分选修8Unit2CloningWord版含答案

Unit 2Cloning

[核心词汇]

1．undertake v t. 着手；从事；承担

2．cast v t.扔；投；掷

3．obtain v t.获得；赢得

4．attain v t.获得；到达(水平、年龄、状况等) 5．forbid v t.禁止；不准

6．owe v t.欠(账、钱、人情等)；归功于……7．bother v t.打扰

v i. 操心

n.烦扰

8．strike v i.&v t. 打；撞击；罢工

n.罢工

9．vain adj.虚荣的；自负的；徒劳的10．merely ad v. 仅；只；不过

11．adore v t.崇拜；爱慕；喜爱12．breakthrough n.突破

[拓展词汇]

13．accumulate v t.&v i.积累；聚积

→accumulation n.积累；聚积

14．resist v t.抵抗；对抗

→resistance n.抵抗；对抗

→resistant adj.有抵抗力的；抵制的15．assume v t.假定；设想

→assumption n.假定；设想

16．differ v i.不同；相异

→different adj.不同的

→difference n.不同；差异

17．object v i.反对；不赞成

→objection n.不赞成；反对；异议

→objective adj.真实的；客观的；无偏见的18．retire v i.退休；离开

→retirement n.退休

→retired adj.退休的；离职的19．reason n.理由；原因

→reasonable adj.合情理的；讲道理的；公道的→unreasonable adj.不合情理的

1．pay off 得到好结果；取得成功；偿清2．cast down 使沮丧；使失望

3．object to 反对

4．in favour of 赞成；支持

5．(be)bound to (do )．.. 一定或注定(做)……6．strike...into one's 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 condition 状况很好(坏)；情况很好(坏) 教材原句——会背诵句式仿写——能应用

1.Then came the disturbing news that Dolly had become seriously ill.(then 位于句首，句子用全部倒装语序。that 引导同位语从句。) 1.接着传来了令人沮丧的消息，父亲得了重病，医生没能让他活下来。

my father was badly ill and doctors couldn't bring him back to life.

2.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……”，that 引导表语从句。) 2.骑自行车上班的优势是我们可以过一种低碳生活。

we can live a low­carbon life.

3.However，scientists still wonder whether cloning will help or harm us and where it is leading us.(whether...or...无论……还是……) 3.从他脸上我们看不出他是高兴还是难过。

We cannot tell from his face

.

【答案】 1.Then came the disturbing news 2.The advantage of cycling to work is that 3.whether he is glad or sad

点释5个考纲单词

object vi.反对；不赞成n.物体；目标

[小试身手]用所给动词的适当形式填空

①If nobody (object)，we'll postpone the meeting till next week.(牛津词典)

如果没有人反对，我们就把会议推迟到下周。

②We object to (blame)for something that we haven't done.

我们反对把与我们无关的事情作为理由来谴责我们。

【答案】 ①objects ②blaming (1)object to (sb./sth.) 反对(某人/某事) object to doing sth. 反对做某事

(2)have/take/make an objection to (doing)sth.

对(做)某事表示反对 [链接写作] 一句多译

我不赞成花那么多的钱买牛奶。

① (object) ② (objection)

③ (opposed)

【答案】 ①I objected to paying that much for milk. ②I had an objection to

paying that much for milk. ③I was opposed to paying that much for milk.

forbid vt.禁止；不准

[小试身手] 用所给动词的适当形式填空

①The school forbids the students (smoke)．

学校禁止学生吸烟。

②In some Middle Eastern Countries ，exposing your flesh (forbid)，

especially if you're a woman.

在一些中东国家，暴露皮肤是被禁止的，尤其是女性。

【答案】 ①to smoke ②is forbidden

forbid sb. sth.

禁止某人某事 forbid doing sth. 禁止做某事

⎭

⎬⎫forbid sb. to do sth. forbid sb.（from ）doing sth. 禁止某人做某事 Internet café.

我父亲禁止我去网吧见我的网友。

[名师点津]

forbid 后不能直接跟动词不定式作宾语，但可直接跟动名词作宾语，也可用