微信小程序试卷代号：1388
国家开放大学（中央广播电视大学）2018年春季学期“开放本科”期末考试
理工英语4试题
2018年7月
注意事项
一、 将你的学号、姓名及分校（工作站）名称填写在答题纸的规定栏 内。考试结束后，把试卷和答题纸放在桌上。试卷和答题纸均不得带 出考场。监考人收完考卷和答题纸后才可离开考场。
二、 仔细读懂题目的说明，并按题目要求答题。答案一定要写在答 题纸的指定位置上，写在试卷上的答案无效。
三、 用蓝、黑圆珠笔或钢笔答题，使用铅笔答题无效。
四、 考试时间为60分钟。
一、交际用语（共计10分，每小题2分）
1一5题：选择正确的语句完成下面对话，并将答案序号写在答题纸上。
1.―- Perhaps you have heard our products. Would you like to know something more?
A.Sure. Go ahead.
B.I don’t need anything.
C.I’ve heard a lot about you.
2.— Space travel must be very expensive.
一 The cost of a seat on the Virgin craft is $ 250,000.
A.That’s not true.
B.Of course.
C.Why do you think so?
3.——Jeff, I’d appreciate it if you could help me with the opening speech I’m giving
next week.
— , but I’ll have some time between five and six pm.
A.Don’t mention it
B.Yes, it’s as quiet as we expected
C.Well, it’s pretty busy this morning
4.— I have a scar on my face, so I’ve make up my mind to have a plastic surgery.
A.Good idea.
B.I’ve no idea.
C.Amazing.
5.一 Let’s go to this movie and see what exciting experience it will bring to us.
A.You are such a great fan.
B.I am more interested in the film director.
C.Can’t wait to watch it.
二、词汇与结构（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正确选项，并将答 案序号写在答题纸上。
6. , he knows a lot about computer.
A.As he is a child B. Child as is he
C. Child as he is
7.He is still a in handling such things.
A.green hand B. visitor
C. adult
8.This, they argue, will be essential to the needs of a booming population in decades to come and avoiding starvation.
A.meet B. meeting
C. met
9. Combining carbon and super-capacitors like a perfect marriage.
A. seems B. sees
C. really
10. the new law is used one day, I hope it will not punish people using 3D
printers for personal purposes.
A. when B. why
C. If
11.If Gardener , who will take care of us?
A.leaves B. will leave
C. left
12.Although plastic surgery is created to improve the looks of a person, there are a certain percentage of .
A. effect B. results
C. consequences
13.It is an interesting story that I want to read it again.
A. so B. such
C, many
14.Our part of the mission is nearly complete and the new crew will for us.
A. take over B. take out
C. take off
15.I think the benefits of opening up space far the damage that we can see.
A. outwit B. outweigh
C. outwear
16. She’s not very optimistic the development of 3D printing.
A. to B. about
C. at
17. Absolutely, that movie and I must admit that its director is brilliant.
A. held my breath B. caught my breath
C. took my breath away
18.You can turn on the toy robot by this button.
A. pressing B. press
C. pressed
19.Tom asked me to go to play football and .
A. so did I B. so I did
C. so do I
20.We to deliver the goods within a week.
A. assure B. guarantee
C. guard
三、阅读理解（共40分，每小题4分）
21—25题：阅读下列短文，从A、B、C三个选项中选出一个正确答案，并将答案序号写在答题 纸上。
Passage 1
According to experts, the advantage of modified food is that it helps in preventing the occurrence of allergies and also has a long shelf life. However, a major portion of the population is against the consumption of genetically modified food and is concerned about its disadvantages. If you are also confused about the consumption of genetically modified food, read through the pros and cons given below and decide for yourself.
Advantages of Genetically Modified Foods
•One of the most prominent advantages of genetically modified food is that it helps in controlling the occurrence of certain diseases. Certain foods cause allergy to people. Their genetic modification alters the DNA system of these foods, thereby making them non- allergic.
•Another major advantage of such type of foods is that they grow faster than their traditionally grown counterparts. As a result, there is greater productivity and more food.
•A person need not bother about any additional costs, such as buying chemicals and pesticides, when it comes to genetically engineered food. The food is naturally pest resistant.
•Farming these foods can be a great way to fight world hunger. Since these crops grow faster or more effectively, increased production would help countries wherein crops may not normally prosper because of less than desirable environmental conditions.
•The increased shelf life of these food products helps in reducing the quantity of rotten food.
Disadvantages of Genetically Modified Foods
•The biggest disadvantage of genetically modified food is that they have harmful effects on the human body. The consumption of these genetically engineered foods can lead to development of diseases that are immune to antibiotics.
•Chances of developing cancer are high in people who regularly consume engineered food.
•Since it is an unnatural way of producing foods, there is an increased health hazard such as allergens, transfer of antibiotic resistance markers and unknown effects.
•Since the production of engineered food involves infusing animal genes in the crops and tampering with nature, it might not be good for consumption in the long run.
21.How does genetically modified food control the occurrence of certain diseases?
A.By cross-pollinating.
B.By conventional crossbreeding.
C.By altering the DNA system of these foods.
22.Do farmers need to buy any chemicals and pesticides if they plant genetically modified food?
A.Yes, they need to. Because the food is not resist to pests.
B.No, they don’t need to. Because the food is naturally pest-resistant.
C.No, they don’t need to. Because the chemicals and pesticides are provided by the government.
23.Which statement is not the advantage of genetically modified food?
A.It may have harmful effects on human body.
B.Genetically modified food grows faster than their traditionally grown counterparts.
C.Farming genetically modified food can help fight world hunger.
24.What would happen to a person if he regularly consume genetically modified food?
A. He would get cold. B. He would lose some weight.
C. He would have cancer.
25.Which title is the best for this passage?
A.Can genetically modified foods combat world hunger.
B.Genetically modified mood： our answer is no.
C.Genetically modified foods: pros and cons.
26-30题：请根据短文内容判断给出的语句是否正确，正确的写“T”，错误的写“F”，并将答案 写在答题纸上。
Passage 2
With a teeny waist, exaggerated breasts, icy-blue eyes, 21-year-old Valeria says she is the real natural deal. A real-life Barbie, that is.
That’s what she claims anyway, but many people doubt to her claims. Whether she underwent plastic surgery or uses Photoshop remains unclear. On her blog, the model notes that she is the most famous woman on the Russian Internet because of her doll-like appeal. Hundreds of photos on her Facebook page show a wide-eyed, nearly fake-looking Valeria posing in a variety of outfits.
The model did not return requests for comment. If Photoshop is not a factor in getting
1327
Valeria’s look, she likely underwent a barrage of plastic surgery. The president of American Society of Plastic Surgeons （ASPS） said, plastic surgery should never be used to transform oneself into a favorite celebrity or, in this case, a play toy. He also warns patients to keep in mind that plastic surgery is real surgery with real risks, just as with any operation, so the decision should not be taken lightly.
26.Valeria thinks that she is a real-life Barbie.
27.Valeria used to accept plastic surgery.
28.Valeria writes that she is the most famous woman on the Russian Internet because she posts a lot of pictures on her blog.
29.The author thinks Valeria neither Photoshops her, nor accepts a series of plastic surgery.
30.The president of ASPS thinks that plastic surgery is of risks.
四、写作（共20分）
31：根据要求写作文。
Write a company profile according to the given information.（根据所给信息写一份公司 英文简介）
公司名称：蓝米公司
•成立于2012年4月的一家移动互联网企业
•专注于高端智能手机、移动互联网产品的研发
•吸纳人才，注重用户反馈
•2015年，其智能手机销量接近7000万部
试卷代号:1388
国家开放大学（中央广播电视大学）2018年春季学期,开放本科”期末考试
理工英语4试题答题纸
2018年7月
题号 二 四 总分
分数
很 评滓人
、交际用语（共计10分，每小题2分）
1—5题:选择正确的语句完成下面对话，并将答案序号写在答题纸上。
1. 2. 3. 4. 5.
得分|评卷人
二、词汇与结构（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正确选项，并将答 案序号写在答题纸上。
6. 7. 8. 9. 10.
11. 12. 13. 14. 15.
16. 17. 18. 19. 20.
得分评卷人
三、阅读理解（共40分，每小题4分）
21-25题：阅读下列短文，从A、B、C三个选项中选出一个正确答案，并将答案序号写在答题 纸上。
Passage 1
21. 22. 23. 24. 25.
26-30题:请根据短文内容判断给出的语句是否正确，正确的写“T”,错误的写“F”，并将答案
写在答题纸上。
Passage 2
26. 27. 28. 29. 30.
得分评卷人
———H 四、写作（共20分）
31：根据要求写作文。
试卷代号：1388
国家开放大学（中央广播电视大学）2018年春季学期“开放本科”期末考试
理工英语4试题答案及评分标准
（供参考）
2018年7月
一、 交际用语（共计10分，每小题2分）
1一5题：选择正确的语句完成下面对话，并将答案序号写在答题纸上。
1. A 2. B 3. C 4. A 5. C
二、 词汇与结构（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正确选项，并将答 案序号写在答题纸上。
6. C 7. A 8. B 9. A 10. C
11. A 12. C 13. B 14. A 15. B
16. B 17. C 18. A 19. B 20. B
三、阅读理解（共40分，每小题4分）
21—25题：阅读下列短文，从A、B、C三个选项中选出一个正确答案，并将答案序号写在答题
纸上。
Passage 1
21. C 22. B 23. A 24. C 25. C
26-30题：请根据短文内容判断给出的语句是否正确，正确的写“T”，错误的写“F”，并将答案
写在答题纸上。
Passage 2
26. T 27. F 28. F 29. F 30. T
四、写作（共20分）
31：根据要求写作文。
Write a company profile according to the given information.（根据所给信息写一份公司 1331
英文简介)
公司名称:蓝米公司
•成立于2012年4月的一家移动互联网企业
•专注于高端智能手机、移动互联网产品的研发
•吸纳人才,注重用户反馈
•2015年，其智能手机销量接近7000万部
参考范文：
Lanmi was founded in April 2012 by a serial entrepreneur, who believes that high- quality technology doesn’t need to cost a fortune.
At Lanmi, we’ve brought together smart people from Google, Kingsoft, Microsoft, Motorola, Yahoo, and other Internet and tech companies from around the world to bring that vision to life.
We create remarkable hardware, software, and Internet services for 一 and with the help of — our Lan fans. We incorporate their feedback into our product range, which currently includes Lan 4, Lan 3, Lan Pad, Lan Box, Lan TV, Lan IS and Lan Note, Lan Power Bank and other accessories. We sell direct to customers to keep our prices competitive. And with nearly 70 million handsets sold in China in 2015 and products launched in Taiwan, Hong Kong, Singapore, Malaysia, Philippines, India and Indonesia, we are ready to go global.
作文评分标准：
1.评分原则
(1)本题总分为20分，按6个档次给分。
(2)评分时，先根据文章的内容和语言初步确定其所属档次，然后以该档次的要求来衡 量、确定或调整档次，最后给分。
(3)评分时应注意的主要内容为：内容要点、句型变化、词汇运用和语法结构的准确性，语 意的连贯性、逻辑性以及应用文的格式要求。
(4)评分时，如拼写错误较多，书写较差，以至影响交际，将分数降低一个档次。
2.各档次的给分范围和要求
16—20 分 •完全完成了试题规定的任务；
•覆盖所有内容要点；
•语法结构、句型和词汇有变化；
•语法结构和用词准确。
•语意连贯、逻辑性强。
•应用文写作格式规范。
11—15 分 •较好地完成了试题规定的任务；
•覆盖所有内容要点；
•句型和词汇有变化；
•语法结构和词汇基本准确，些许错误主要是因为尝试较复杂语法结 构或词汇所致。
•语意基本连贯、有一定的逻辑性。
•应用文写作格式较为规范。
6—10 分 •基本完成了试题规定的任务；
•覆盖所有内容要点；
•运用语法结构和词汇方面能满足任务的基本要求；
•有一些语法结构或词汇方面的错误，但不影响理解。
•语意连贯性及逻辑性方面存在一定问题。
•应用文写作格式基本规范。
3—5分 •虽尽力但不足以完成试题规定的任务；
•仅覆盖部分主要内容，或写了一些无关内容；
•语法结构和词汇运用能力很弱；
•有许多语法结构或词汇方面的错误,影响了对写作内容的理解。
•语意不连贯，逻辑性方面问题较大。
•应用文写作格式不规范。
1-2分 •未完成试题规定的任务；
•句子不完整或无法理解；
•语法结构或词汇方面错误连篇，影响对写作内容的理解；语言运用能 力差。
•语意不清，毫无逻辑。
•应用文写作格式不规范。
。分 •未答题，或虽作答但不知所云。
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