复习选修8 Unit 2

3.in good / bad condition状况很好/坏 用法拓展 in / under...conditions 在……环境中;在……形势下 on condition that条件是;如果 in good condition (1)It is very important to keep your teeth ______________. 保持牙齿良好是很重要的。 in bad condition (2)Many roads are __________________and accidents are frequent. 许多路况很差而且事故频发。
3.bother vt. 打扰; vi. 操心 n. 烦扰(bother 作动词时后可接 名词、代词、动词不定式和v-ing形式) 用法拓展 bother about因……烦恼 bother sb about / with 使某人烦恼
It bothers me that... ……让我烦恼
经典例句
(1)You do not need _____________ to bother about lunch. Everything has been organized. 你们不必担心午餐等问题,一切都已安排妥当。
(2)I try ____________ not to bother about what other people think. 我尽量不让别人的想法干扰我。 (3)I‟m sorry ____________, to bother you but can you help me?
whether...or not除引导宾语从句外还可引导主语从句、
表语从句和让步状语从句等。
句式仿写 (1)有时我想知道我们是否能到达那里。
There were times when I wondered whether or not we would get there. (2)我们是否要举行运动会还没有决定。 Whether we will hold the sports meeting or not has not been decided. (3)他要留下来还是要走,我真的不在意。 Whether or not he will stay, I really don’t care.
3.玛丽是我所认识的最聪敏的姑娘之一,她正准备上大 学。 one of the most intelligent girls I know , is planning Mary, ________________________________ to attend the university. 4.我们明天放假的消息不实。 that we are having a holiday tomorrow is not The news __________________________ true. 5.你可以不动脑筋做此工作的想法是错误的。 that you can do this work without thinking is The idea _______________________
9.__________ v.抵抗;对抗→___________ resist resistance n.抵抗;反抗;
resistant 抵抗力→ ___________adj. 有抵抗力的 merely adv.仅;只;不过→___________ mere adj.仅仅的 10.__________
1.object vi. 反对;不赞成(常和介词to连用,后面接名词、 代词或v-ing形式) 用法拓展 object to sth / doing反对某事(做某事) objection n. 反对 objector n. 反对者
经典例句 objected (1)I ___________ rewriting the article. 我反对重写那篇文章。 object to (2)As long as it benefits them, they really won‟t ________ the project. 只要对他们有利,他们并不真的反对这个项目。 (3)全世界有许多人反对用动物做实验。 object to doing All over the world, many people ____________________
我们要记住这些血的教训。
pay the bill (3)I want to know who is going to ____________ .
我想知道谁来付账单。
2.be bound to (do)一定或注定(做) 用法拓展 be bound up in sth忙于某事;热衷于某事物 be bound up with sth与某事物关系密切
experiments with animals.
2.retire vi. 退休;离开 用法拓展 retire from...从……退休 retire as... 作为……退休
经典例句
(1)Mr Brown has decided to open a store when he retires . 布朗先生决定退休后开家商店。 retired from Formula One racing at the end of the (2)He ____________ season. 这个赛季末后他不再参加一级方程式赛车了。 (3)The statesman ___________ retired as the mayor of London. 那位政治家退休时是伦敦市市长。
同位语
完成句子 1.他博览古今中外书籍。 He read all kinds of books, __________________, ancient and modern Chinese and foreign. 2.我很想看这些新电影,特别是你提到的那部。 the one I really want to see these new films, especially __________ you mentioned.
打扰你,真是抱歉,但你能帮我一下吗?
4.strike vt. & vi. 打;撞击;罢工 n. 罢工 用法拓展 go on strike举行罢工 be on strike在罢工 It strikes sb that...某人突然想到
经典例句 (1)When will the worker _________________? go on strike 工人们何时罢工? (2)The taxi drivers have _____________for a week. been on strike
wrong.
1.pay off 得到好的结果;取得成功;偿清 用法拓展 pay for...为……付钱/付出代价 pay the bill付账单 pay out付出 get paid获得报酬
经典例句 (1)The firm will go broke if it can‟t ____________its debts pay off in two months. 如果公司不能在两个月内偿还债务,便会破产。 (2)We must bear in mind these lessons ______________ paid for with blood.
However, scientists still wonder whether cloning will help or harm us and where it is leading us.然而,科学家仍然不知道 克隆是对我们有益还是有害,它会把我们引向何方。 要点精讲 whether...or not“无论是……或……;是否……”,其 引导的句子在该句中作宾语,也可写作whether or not,此 时whether不能用if。
be bound for...准备去……
经典例句
(1)You’ve done so much work that you _____________ are bound to p ass the exam. 你下了很多功夫,你一定能考及格。 (2)Her life was ____________ bound up in the study of nuclear physics. 她一生专心于核物理学的研究工作。 (3)His future is closely ____________ bound up with that of the company. 他的前途与公司的前途紧紧地联结在一起。
adv.精确地;准确地
commercial 3.__________adj. 商业的;贸易的→________ commercen.商业;贸易 objection n. 不赞成; 4.___________ v. 反对;不赞成→__________ object 反对;异议 5.__________adj. 道德(上)的;伦理的→___________ moral morally adv.
出租汽车司机已罢工一周了。 (3)He felt that ______________ he was struck on the head.
他感觉到有人打在了他的头上。
5.owe vt. 欠(账、钱、人情等);归功于(是及物动词)
用法拓展 owe sb money欠某人多少钱 owe...to...把……归功于……
预习案
来自百度文库
探究案
训练案
different 1.___________ 不同的→ differ vi.不同;相异→___________adj. ________________ n.不同之处 difference exactly 2.__________adj. 精确的;准确的;精密的→____________ exact
道德上地;伦理上地
accumulate vt.积累;聚积→____________ accumulation n.积累;聚积 6.__________ assume v.以为;设想; 7.__________ assumption n.假定;设想→___________ 承担;呈现 8._________ regulation n.规则;规章;法规→____________ regulate v.规范; 调节→ ____________adj. 定期的;有规律的;正规的 regular
;只不过的
1._________________ 沮丧;不愉快 cast down object to 2.__________________ 反对 in favor of 3._____________________ 赞成;支持 pay off 4._____________________ 成功;得到回报 bring back to life 5.______________________ 使复活 in good condition 6.__________________________ 状况很好 in vain 7.__________________________ 白费力气 from time to time 8.________________________ 不时;偶尔
owe sb for...因……而欠某人(的)
经典例句 (1)I have already paid off all the money I owed them 我已经把欠他们的钱全部还清了。 owe our happiness today to the Party. (2)We ________________ 我们今天的幸福应归功于党。 owe you for (3)I still ______________ the taxi. 我还欠你的出租车费。 .