北师大版高中英语必修二4.5.6单元知识点讲解与测试题

Unit 4

Warm-up

1. climate气候

a tropical climate 热带性气候

a mild / temperate / warm / wet climate 温和/温带/ 暖和/ 潮湿的气候

political climate 政治气候

the current climate of opinion 现时的思潮，趋势

climate 和weather

climate 指气候，指一个地区气候总的情况，如气温、降雨量等；weather 则指天气，指特定一天或某个时节的天气的具体情况，如冷暖阴晴等。

2. flood n. 洪水，水灾v. 淹没，泛滥

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The river is in flood. 河水正在泛滥。

They received a flood of complaints. 他们收到大量的投诉。

The office was flooded with applications for thejob. 办公室堆满了应征工作的申请表。

3. come true 愿望、梦想等）实现，成真

The prediction seems to have come true. 这预测好像已经成为现实。

Lesson 1

4. affect 影响

Emergency relief will be sent to the areas most affected by the hurricane. 紧急救助将会送往受飓风影响最严重的地区。

The new tax law doesn't affect me because I'm a student. 因为我还是个学生，新税法不会影响我。

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5. attack vt. & n. 1)攻击；抨击

She was attacked while walking home late at night. 在深夜回家的路上她遭到袭击。Newspapers attacked the government for failing to cut taxes. 报刊抨击政府没有能削减税率。There have been several attacks on foreigners recently. 最近发生了几起针对外国人的暴力事件。

6. crash v. & n.碰撞，撞击；撞击声

A 737 aircraft crashed near New York. 一架737飞机在纽约附近坠毁了。

The tree fell with a great crash. 这棵树“砰”

地一声倒在地上了。

A girl was killed yesterday in a car crash. 一个女孩在昨天的车祸中死了。

7. harm vt. & n. 损害，伤害

；

Too much direct sunlight will harm the plant. 太多阳光直射将伤害植物。

do harm to 伤害，损害

This won't do his career serious harm. 这不会对他的事业造成多大伤害。

do more harm than good 弊大于利

Criticizing people's work often does more harm than good.批评别人的工作往往弊多利少。8. offer vt. & n. 提出，提供

offer sb sth / offer sth to sb

They offered him a very good job, but he turned it down. 他们给他提供了一份很好的工作，但他拒绝了。

They’ve offered us $75,000 for the house. 他们已向我们出价万美元卖这幢房子。

Thank you for your offer of help. 谢谢你提供的帮助。

…

I'll sell the car if I get a good offer. 如果报价好

的话，我就卖了这辆车。

9. as if 好像

He behaved as if nothing had happened. 他表现得好像什么事情也没有发生过一样。Lesson 2

10. fashion n. 时髦，时尚；（衣服、发型的）流行方式

Their music will never go out of fashion. 他们的音乐永远不会过时。

Teenage girls are very fashion conscious. 少女们都十分热衷于赶时髦。

a fashion designer 时装设计师

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a fashion show 时装表演

Long hair is very much in fashion. 长头发现在很流行。

11. hang on 1)（打电话时）不挂断

If you hang on for a second, I will look for Bob and tell him you’re on the phone for him. 如果你不挂断, 我去找鲍勃，告诉他你在给他打电话。

2) 稍等

Hang on a minute—I’m nearly ready. 稍等一下我就准备好了。

12. be up to somebody

a)（口）由你作主，取决于你

You can pay weekly or monthly - it's up to you.你可以按周或按月付款—这取决于你。

b) 是（某人）的职责、义务

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It’s up to the travel companies to warn customers of any possible dangers. 旅游公司有责任提醒旅客可能发生的危险。

13. get in touch取得联系

I am getting in touch with him right away. 我马上和他取得联系。

14. fancy vt.喜欢，想要

Fancy a quick drink, Michael 想很快喝一杯吗，迈克

fancy doing something 想做某事

Sorry, but I don't fancy going out tonight. 很抱歉，我今晚不想出去。

Lesson 3

15. suggest vt. to tell someone your ideas about what

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they should do, where they should go etc.

suggest sth/ doing sth/ that…

They keep suggesting ways to keep my weight

down. 他们不断给我提出减肥方法的建议。