选修八 Unit 2 words and phrases period 1
Unit 2 Cloning
重点词汇
1. differ v. 不同；相异；使……相异
常用结构：
A differs from B in ...A与B在……方面不同
A differs with B about/on/over... A与B就……意见相左 Their house differs from mine in having no garage.
他们的房子与我的不同，区别在于他们的没有车库。
常用结构：
have an objection to ... 反对…… raise/voice an objection 提出异议 联想拓展
object v. 反对，不赞成 n. 物体;目标 object to sb./sth. 不赞成某人/某事 object to doing sth. 反对做某事 object that ... 反对…… No one objected to the plan.没有人反对这项计划。
We object to being treated like this. 我们反对受到这样的待遇。 Mother objected that Jimmy was too weak to take up the job.
母亲反对说，吉米身体太虚弱，不能承担那份工作。
The two sides still differ with each other over the question of pay.
双方在报酬的问题上仍各持己见。 联想拓展
difference n. 不同之处 different adj. 不同的
make a difference to 对……产生变化；对什么有影响 be different from 与……不同，不同于…
高手过招 用适当的介词填空
①The two squares differ colour but not size.
②The husband differs the wife who is to take charge of the money. ③It doesn’t make a difference me whether you are going to stay. ④This is a different car the one I drove yesterday.
2. undertake vt.（undertook;undertaken）着手;从事;承担；保证，答应
常用结构：
The building is the main object of his interest. 他最感兴趣的是这栋建筑物。 高手过招 单项填空
We to punishing a whole group for one persons fault. A．Complain B. object C. oppose D. resist 4. obtain vt. 获得；赢得
He failed to obtain a scholarship. 他没有获得奖学金。
I finally managed to obtain a copy of the report. 我终于设法弄到了这个报告的副本。 We should try to acquire good habits. 我们应该努力养成好习惯。
高手过招 翻译句子 Knowledge can be obtained through study.
5. forbid vt. (forbade/forbad; forbidden) 禁止；不准；阻止；妨碍
常用结构：
forbid sth./doing sth. 禁止，不许（做某事） forbid sb. to do sth.禁止某人做某事 The law forbids the use of chemical fertilizers. 法律禁止使用化学肥料。 I forbid you to tell anyone. 我不准你告诉任何人。 高手过招 翻译句子
①飞机上禁止吸烟。 ②他爸爸不准他和她交谈。
undertake sth. 着手/从事/承担某事
undertake to do sth. 保证/答应做某事 undertake that ...保证…… The scientist undertakes the experiment. 这位科学家从事这项实验。
I can undertake the responsibility for the changes.我愿意承担这些变革的责任。 The lawyer undertook a new case. 那个律师接了一个新的案子。
He undertook to finish the job by Friday. 他答应星期五之前完成这项工作。 高手过招 翻译句子
①他下个月要去西部旅行。
He will ______ ________ ______to the west next month.
②我不能保证按时做完它。I ______ __________that I’ ll finish it on time. 3. objection n. 不赞成；反对；异议
6. owe vt. 欠(账、钱、人情等)；应该把……归功于……；感激，感恩 常用结构：
owe sb. sth. = owe sth. to sb. 欠(某人)债
owe sth. to sb./sth.将某事物归因或归功于某人/事
He owes his father ￡50. = He owes ￡50 to his father. 他欠他父亲50英镑。
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选修八 Unit 2 words and phrases period 1
We owe this discovery to Newton. 我们把这一发现归功于牛顿。 高手过招 用适当的介词填空
①How much do I owe you the groceries?
②He owes his success more luck than ability. ③I owe a lot my wife and children. 7. resist vt.抵抗；对抗
常用结构：
resist sth. 抵制；阻挡某事 resist doing sth. 反对做某事 cant resist doing sth. 忍不住做某事
The nation was unable to resist the invasion. 该国无力抵抗侵略。 A healthy body resists disease. 健康的身体能抵御疾病。 I could hardly resist laughing. 我忍不住笑了。
resistance n. 抵抗，反抗；抵抗力 resistant adj. 抵抗的；有抵抗力的 be resistant to sb./sth.对某人/某事有抵抗力 resister n. 抵制者；抗拒者；电阻器 重点短语
8. pay off得到好结果，取得成功(常用主动语态)；偿清债款；付清工资解雇；(对……进行)报复；收买(某人) At last, his hard work paid off. 最后，他的努力得到了回报。 Did your plan pay off? 你的计划成功了吗?
联想拓展
pay for付……的钱；为……而付出代价 pay back sth./pay sb. back sth. 偿还某物/偿还某人某
物
favour vt. 赞同；支持
温馨提示 表示“支持，赞同某人/某事”,除了用in favour of之外,还可以用：be for sb./sth.; stand on one’s side等。 be against sb./sth.表示“不支持，不赞同某人/某事” 10. (be) bound to do ... 一定或注定(做)……
The weather is bound to get better tomorrow. 明天天气一定会变好的。 You’ve done so much work that you’ re bound to pass the exam.
你下了这么大功夫, 一定能通过考试。
11. be in good/poor condition 状况很好（坏）;情况很好（坏）
联想拓展
out of condition 状况欠佳 working/living/studying conditions工作/生活/学习环境 on condition (that)... 在……条件下；倘若…… on no condition 一点也不; 决不 in excellent condition 处于极佳的状况
The ship is not in a condition/is in no condition to make a long voyage. 此船的现状不适宜
远航。
The car is still in excellent condition. 这辆汽车状况极佳。
答案 1. ①in; in②with; on/about/over③to④from 2. undertake a journey / can’t undertake
3. 解析：选B。句意为：我们反对因为一个人的错误而惩罚整体。object to doing sth.反对做某事。 4.知识可通过学习获得。 5. Smoking is forbidden on the plane. His father forbade him to talk to her. 6.①for②to; to③ to 8. ① paid off②pay off③paid④paid; to⑤pay; back
pay sb. ...for sth. 因某事而付给某人…… pay sb. ...to do sth. 付给某人……去做某事 pay sb. back for sth. 向……报复
高手过招 用pay的相关短语填空
①After ten years of hard working , she finally her debt. ②Our efforts are sure to .
③Have you the milkman this week?
④Have you the money the bank yet? ⑤I will you next week. 9. in favour of 赞成;支持；有利于；主张
I am in favour of stopping work now. 我赞成现在停止工作。 do sb. a favour /do a favour for sb. 帮某人忙
do sb. the favour to do sth./do sb. a favour by doing sth.帮助某人做某事
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