1 . You need to ________ the button on the machine to get it working.

A．press

B．shoot

C．compute

D．strike

2 . 请根据句子的意思指出下列句子中划线单词的词性与汉语意思。
1. A steep slope (斜坡) rises at a very sharp angle and is difficult to go up.
2. Maybe the best solution is to have a detailed plan of everything to be done and stick to it.
3. In my view, a good business letter should be clear and straightforward.
4. When there is a strike, workers stop doing their work for a period of time, usually in order to try to get better pay or conditions for themselves.
5. Something that is subjective is based on personal opinions and feelings rather than on facts.
6. If you submit a proposal, report, or request to someone, you formally send it to them so that they can consider it or decide about it.
7. Scientists must work hard to purify sea water and polluted water, and try to find substitutes to reduce the use of fresh water.
8. A suspect is a person who the police or authorities think may be guilty of a crime.
9. If you swear to do something, you promise in a serious way that you will do it.
10. Tough life and poor food can help make him realize what we eat daily is the fruit of the sweat of the laboring people.
11. If the amount or size of something swells, it becomes larger than it was before.
12. A symptom of an illness is something wrong with your body or mind that is a sign of the illness.
13. She tore up the letter angrily and threw it into the dustbin.
14. To tease someone means to laugh at them or make jokes about them in order to embarrass, annoy, or upset them.
15. Bad habits do exist. Some students throw rubbish and plastic bags everywhere or spit in public places.

5 . 国际援助正在为被飓风袭击的国家而组织。（strike，定语从句）（汉译英）

6 . Multiple tsunamis s ______(袭击，打击) coastal regions all over the Indian Ocean at that time. (根据中英文提示填空)

7 . 词性转换
1. violence n.激烈；暴力→______________adj.强烈的；暴力的，强暴的
2. collection n.收集物，收藏品→______________n.想起，记起
3. desperate adj.不顾一切的，拼命的；绝望的→______________n.绝望；拼命，不顾一切
4. preserve v.维护，保护→______________n.维护；保护；保持，维持；保存
5. conscious adj.神志清醒的；有知觉的；有意识的→______________adj.不省人事的，失去知觉的
6. evident adj.明显的→______________adv.明显地，显然
7. polish v.擦亮，磨光→______________adj.擦亮的，磨光的；精湛的；精致的
8. construct v.建设，建造，建筑→______________n.建筑物；建造物；建造，建筑
9. ______________ vi. & vt.打，击，撞；突然发生不幸→n.罢工；打击
10. day（白天）+break（打破，打碎）→______________n.黎明，破晓

9 . It was the last day of the year and a large crowd of people had gathered under the Town Hall clock. It would ______ twelve in twenty minutes’ time. (From Lesson 9) (根据句意填空)

10 . 2021年，一场洪水袭击了郑州，造成了严重的损害。(strike; cause) (汉译英)