2020 大学英语（4）特色本科班(武汉学院) 最新满分章节测试答案

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本课程起止时间为:2020-02-21到2020-06-30
本篇答案更新状态:已完结

【作业】Unit 1 Food Science Translate into Chinese the following sentences, paying special attention to

1、 问题:1) This chemical is used in lots of industrial processes, including water purification, and to separate DNA molecules in experiments. (Para. 2)  2) Acrylamide is made by something called the Maillard reaction, which browns cooked foods and gives them their pleasing flavor. (Para. 3)  3) The chemical can also be present in breakfast cereals, biscuits and coffee. (Para. 3)  4) Animal studies clearly show that acrylamide causes all sorts of cancers, but it’s hard to relate this to us. (Para. 4)  5) Although evidence from animal studies has shown that acrylamide in food could be linked to cancer, this link isn’t clear and consistent in humans. (Para. 5)  6) At low temperatures, an enzyme breaks down the sugar sucrose into glucose and fructose, which can form acrylamide during cooking. (Para. 11) 7) Processed foods have been altered from their natural state, either for safety reasons or because it makes them easier to store or easier to use.   8) We usually think of processed foods as being bad. In truth, many of them are, but some types of processed foods are beneficial. 9) Not all processes are detrimental. Some ingredients can undergo changes, like being frozen, fermented or sprouted, that makes them equally or more nutritious than they once were. 10) When you do include some processed (not ultra-processed) foods in your grocery cart, consider the following: sprouted foods are nutritious; fermented foods contain probiotics; frozen foods retain more vitamins.
评分规则: 【 1）翻译是否表达原文的含义；2）翻译是否符合汉语的语言表达习惯。每题10分，共100分
】

【作业】Unit 2 Technology Writing

1、 问题:You are going to write a body paragraph for an essay entitled “The Impact of Technology on Learning in Higher Education”. 1) Form a thesis statement for the essay first. For example, your thesis statement could be “Although technology greatly facilitates the students’ learning in higher education, its negative impact should not be neglected”.2) Then support and develop this thesis statement in your body paragraphs.3) Think of a topic sentence in one of your body paragraphs, such as “Technology has many beneficial effects on learning” or “The negative impact of technology has provoked teachers’ and parents’ concern”.4) Write a body paragraph including a topic sentence, supporting sentences and / or a concluding sentence.
评分规则: 【 符合题目要求，结构完整，有主题句，中心句，发展句，结论。符合英语语言表达习惯
】

Unit 2 Technology Unit 2 Language enhancement

1、 问题:1) In the 1960s and ’70s, teams of engineers and computer scientists worked to build the foundation for a network of networks. (Para. 1)
选项：
A:a. funding     
B:     b. findings        
C: c. basis
D:None of the above
答案: 【 c. basis】

2、 问题:2) The last few years have pointed toward mobile computing. (Para. 2)   
选项：
A: a. calculating      
B: b. using a computer 
C: c. doing mathematics
D:None of the above
答案: 【 b. using a computer 】

3、 问题:3) Some devices remain perpetually connected unless you turn them off or set them to airplane mode. (Para. 2)
选项：
A:a. setting        
B:   b. coverage    
C:     c. distance
D:None of the above
答案: 【a. setting        】

4、 问题:4) The machines … will rely upon high-speed physical connections capable of transmitting data at a blistering speed. (Para. 3)
选项：
A:a. sending out 
B:     b. implanting       
C: c. inputting
D:None of the above
答案: 【a. sending out 】

5、 问题:5) Sending the equivalent of a Blu-ray disc full of data across a network in the blink of an eye will be the norm. (Para. 3)
选项：
A:a. form          
B: b. backbone      
C:    c. standard
D:None of the above
答案: 【    c. standard】

6、 问题:6) By 2050, it’s not unreasonable to guess that we could have eye implants allowing us to see the digital world without the need for a display. (Para. 4)
选项：
A:a. screen         
B: b. recognition        
C: c. recommendation
D:None of the above
答案: 【a. screen         】

7、 问题:7) Even if we decide that altering ourselves is ethically questionable, we can achieve a similar effect just by building display capabilities into a pair of glasses. (Para. 4)
选项：
A:a. morally   
B:      b. privately        
C:   c. pervasively
D:None of the above
答案: 【a. morally   】

8、 问题:8) Imagine looking around you and activating a digital overlay that gives you volumes of information about your surroundings. (Para. 5)
选项：
A:a. many books  
B:   b. large amounts      
C: c. a lot of content
D:None of the above
答案: 【   b. large amounts      】

9、 问题:9) A pervasive Internet coupled with the right mobile technology could make it happen. (Para. 5)
选项：
A:a. connected   
B:    b. matched          
C: c. welcomed
D:None of the above
答案: 【a. connected   】

10、 问题:10) Do you see the Internet becoming part of our perception of the real world around us or do you believe the two will forever remain separate concepts? (Para. 7)
选项：
A:a. execution      
B: b. awareness         
C: c. transmission
D:None of the above
答案: 【 b. awareness         】

11、 问题:11) … it could cut nearly all of the carbon emissions from the transportation sector. (Para. 2)  
选项：
A:   a. business       
B:   b. commerce        
C: c. field
D:None of the above
答案: 【 c. field】

12、 问题:12) A new report today finds that layering the three vehicle technologies … could cut carbon emissions 80 percent by 2050 worldwide from a business-as-usual scenario. (Para. 3)     
选项：
A:a. situation       
B:  b. sense            
C:c. feeling
D:None of the above
答案: 【a. situation       】

13、 问题:13) It’s becoming increasingly clear that all three of these possible revolutions are reaching maturity, … (Para. 5)    
选项：
A: a. full development
B:   b. extreme point    
C: c. climax
D:None of the above
答案: 【 a. full development】

14、 问题:14) While some transportation researchers have suggested autonomous cars could cut emissions by boosting driver efficiency, … (Para. 6)   
选项：
A:   a. affecting      
B:   b. improving     
C:    c. combining
D:None of the above
答案: 【   b. improving     】

15、 问题:15) We have to stop thinking that self-driving cars will automatically be sustainable, … (Para. 8) 
选项：
A:    a. living       
B:    b. agreeable        
C:  c. continuing
D:None of the above
答案: 【  c. continuing】

16、 问题:16) We need policies to make sure we steer this towards electric and efficient. (Para. 8)  
选项：
A:    a. guide       
B:    b. believe         
C:   c. sustain
D:None of the above
答案: 【    a. guide       】

17、 问题:17) Worldwide, that combination would generate 0.7 gigaton of carbon emissions annually by mid-century, … (Para. 10)  
选项：
A:   a. produce      
B:   b. prevent      
C:      c. consume
D:None of the above
答案: 【   a. produce      】

18、 问题:18) In the United States, transportation has surpassed the electricity sector as the top source of greenhouse gas emissions, … (Para. 11)
选项：
A:     a. caused       
B:   b. increased          
C: c. exceeded
D:None of the above
答案: 【 c. exceeded】

19、 问题:19) … upending the transportation sector would require overcoming the attachment many people have to their individual cars, … (Para. 13)     
选项：
A:a. extra part   
B:     b. fondness         
C:   c. connection
D:None of the above
答案: 【     b. fondness         】

20、 问题:20) … upending the transportation sector would require overcoming the attachment many people have to their individual cars, … (Para. 13)    
选项：
A: a. public    
B:       b. collective        
C:   c. private
D:None of the above
答案: 【   c. private】

Unit 1 Food Science Unit 1 Language enhancement

1、 问题:The words in the box below are either active words or academic words marked in the Academic Word List (AWL). Choose the most suitable one to complete each sentence. Change the form where necessary.bindcompoundconvertdefinedexposuredistinct enhance formulation immuneminimal option relieveretainstockundergofactorimpactlaunchreactionsource1) It has been proven by scientists that continuous                     to sound above 80 decibels (分贝) could be harmful to one’s ears.  
答案: 【exposure】

2、 问题:2) Honey is basically a                     of water, two types of sugar, vitamins and enzymes. 
答案: 【compound】