最新国家开放大学理工英语（3）形成性考核册参考资料理工英语（3）是国家开放大学 2017年春季新开的课程之一，对国家开放大学的理科专业学生进行统一考试。该资料对学生完成学习任务起着一定的辅助作用。本文库还有国家开放大学其他课程的参考资料，可以参考。作业 1一、交际用语 （共计 10 分，每小题 2 分）1-5 题：阅读下面的小对话，选择恰当的答语。1. - How long is this cell phone guaranteed?-          .A. No problemB. You can refund it in 7 days and exchange it in one yearC. Dont mention it2. - It is a little expensive for me. Can I have a discount?-          .A. You must be kiddingB. It is terribleC. The price has been reduced by 50%. It is a real bargain3. - Would you like to go to attend the conference on global warming with me?-          .but I should finish my homework first. A. Its hard to sayB. Youre welcomeC. Id love to4. - What do you think of your new computer?-          .A. I think so.B. How about you?C. It is really fantastic.5. - I have just got an iPod as my birthday gift.-          .A. Good luckB. Thats rightC. Congratulations二、词汇与语法（ 共计 30 分，每小题 2 分）6-20 题：阅读下面的句子，从 A、B、C 三个选项中选出一个能填入空白处的最佳选顶。6. You dont have to start over from         A. scratch B. head C. again7. Our company specializes         architectural design. A. off B. in C. on8. How will the war         on his generation?   A. effect B. affect C. impact9. The store will          for cash payment.A. discourse    B. discourage  C. discount10. I didnt know what to do, but then an idea suddenly         to me.A. appeared   B. happened   C. occurred11. Hold on a minute, please. I11 put you        . A. off B. on C. through12. There are         of ways to make your house look greener.  A. many  B. plenty C. lot13. If you keep your house green, you avoid the         of many dangerous dilease.A. risk    B. task C. chance14. Placing a job advertisement on an online job board is           A. expensively B. costly C. cost15. Im answering your advertisement for inrerior designer. Is the         still open? A. position B. work C. place16. Do you want to wait? Five days         too long for me to wait.A. are B. is C. were17. Modern machinery         been installed in this newly built factory.A. have B. has C. is18. She talks as if he         everything in the world.A. knew B. know    C. had known19. Going “green”          have to be a challenge.A. dont B. doesnt  C. is20. Id appreciate it if you could tell me how         the machine.A. operate B. to operate  C. operating三、阅读理解（15 个小题，每小题 3 分，共 45 分）21-25 题：请根据短文内容判断给出的语句是否正确，正确的在括号内写（T）不符的在括号 内写（F)Passage 1Do you still get free plastic bags from the supermarkets? Things have changed.China has banned free plastic bags at shops and supermarkets, and people have to pay for using plastic bags. The rule started on June 1. It came because our country tried to make litter less. Making super-thin plastic bags has also been banned.The Chinese once used about 3,000,000,000 plastic shopping bags a day, and they have caused pollution of the environment. The bags have become a main cause of plastic pollution because they are not easy to break and people throw them away here and there. So the Chinese people are encouraged to bring their own bags for shopping.What kind of shopping bag is the best to bring? Some students in Chongqing have a good idea. They make their own shopping bags. They use old clothes to make cloth bags, and send them to their parents as presents. They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty to protect the environment.（  F ）21. People in China have to pay for using Plastic bags at shops and supermarkets now.（  T ）22. China made this rule because plastic bags were bad for the environment.（  T ）23. The Chinese people are encouraged to bring their own bags for the shopping.（  F ）24. Some students in Chongqing buy cloth bags for their parents.（  F ）25. The main idea of the article is that the bags have become a main cause of plastic pollution.26-30 题：阅读下列短文，从 A、B、C 三个选项中选出一个正确答案。Passage 2In capsule hotels, each guest stays in a small sleeping space called capsule. It measures about 2 meters in length and 1 meter in both width and height.It is a type of hotel first developed in Japan intended to provide cheap, basic overnight accommodation for guests who do not require the services offered by traditional hotels. Facilities differ, but most include a television and wireless internet connection. There are many buttons in the capsule. One turns on the light, one turns on the TV, one controls the channels. There is a radio and an alarm clock built in. The open end of the capsule can be closed, for privacy, with a curtain or a fiber glass door. Luggage is stored in a locker. Clothes and shoes are sometimes exchanged for a Yukawa and slippers on entry. Washrooms are communal. Guests are asked not to smoke or eat in the capsules. Some hotels also provide restaurants (or at least vending machines), pools, and other entertainment facilities. Capsules are used primarily by men. Some capsule hotels offer separate sections for male and female guests.The benefits of these hotels are conve