2020年7月1388國(guó)開(kāi)電大本科《理工英語(yǔ)4》期末考試試題及答案

1、2020年7月1388國(guó)開(kāi)電大本科理工英語(yǔ)4期末考試試題及答案一、交際用語(yǔ)（共計(jì)10分，每小題2分）1-5題：選擇正確的語(yǔ)句完成下面對(duì)話，并將答案序號(hào)寫(xiě)在答題紙上。1. Good morning, Jeff. Would you mind going to get me a cup of coffee at the Starbucks?Thank you for reminding me.No problem!You want the usual?C You must be joking.答案Br m leaving for Shanghai tomorrow.Bring me a prese

2、nt.Have a pleasant trip!Let s go out for a drink.答案B Jeff r d appreciate it if you could help me with the opening speech Im giving next week. , but V 11 have sometime between five and six p.Dont mention itYes, its so quiet as we expectedWell, its pretty busy this morning答案cDo you eat porridge everyd

3、ay?Porridge is my favorite.No, sometimes Id have a boiled egg.I seldom eat fast food because its rich in fat.答案BHow do you like Anne Hathaway?She is amazing.She is an American actress.Shes already married.答案A二、詞匯與結(jié)構(gòu)（共計(jì)30分，每小題2分）6-20題：閱讀下面的句子,從A、B、C三個(gè)選項(xiàng)中選出一個(gè)能填入空白處的正確選項(xiàng)，并將答案序號(hào)寫(xiě)在答,紙上。6.he knows alot ab

4、out computer.A she is a childChild as is heChild a she is答案croods.Spaceships are stocked with a variety ofinstantinitialC intricate cooking and diverse traditions of Chinese food.fascinatedfabricatefancy答案AIt is an interesting story that I want to read it againsosuchmany答案BCombining carbon and super

5、-capacitors a perfect marriage.seems likesee likereally like答案AIL people are no longer worried about whether their food is safe or not can they enjoy a better life.Only ifH onlyWhat if答案AYou will quickly get used to this new digital camera.useusingbe ran答案BWe trust this new product of ours will to y

6、our market.appealappearappease答案AThis, they argue, will be essential to_ the needs of a booming population in decades to come and avoiding starvation.meetmeetingmet答案B,he was ill.The reason why he didnt come to school wasbecausewhyC that答案cI accepted my nose surgery, the and patient doctor was reall

7、y helpful during my recovery period.gracefulgreedygracious答案c17e By no means ready to quit her study.will sheB she willis she 答案cWe11 never forget in New York last year.a few friends meetingB the research team spent three years developing the speech recognition system before the firm was officially

8、launched.With 360-degree wheels hidden under its body, Roby Mini can follow a person through face recognition and strike up a conversation tell jokes or provide information.The robot also works as a computer terminal, supplying weather information ordering groceries online and even booking taxis.Rob

9、y Mini can be connected to other gadgets as well, such as smart wristbands or magnetic devices on doors.Roby Mini can also connect an elderly owner to a doctor through its high-definition screen. Already Shanghai PT Info is talking to three community hospitals in Shanghais Min hang district. Since t

10、he robot is linked to the Internet, it can support long-distance audio and video calls.Mass production started this month and Shanghai PT Info plans to manufacture 200, OOOunits this year.But the future is not easy for Shanghai PT Info. Earlier this year, Elying wings Intelligent Robot Technology (S

11、hanghai) introduced a machine with sensors that will ring an alarm when an elderly person falls down. Tianjin Shangjiu Sheng yuan Technology Group also developed a robot for seniors in 2014. Owners can turn on the lights and air-conditioning units by pressing buttons on the machine. Tt can al so rem

12、ind elderly owners to take pills, and inform them of hospital checkups and family birthdays.Roby Mini is the name of .A- a robotics companya robota senior citizen living alone答案BRoby Mini is designed to help look after children living alone in senior high schoolhelp entertain and monitor senior citi

13、zenschange the way people interact with digital products答案BAccording to this passage the number of registered residents at least 60 years old will be 4 million next year30 percent of the populationincrease to 5 million by 2018答案cThe writer thinks “the future is not easy for Shanghai PT Tnfo because

14、.A and less than half amillimeter thick, which is edible.The company explains in a submission to the United States Department of Agriculture： The technology has several advantages in comparison to earlier attempts to engineer meat in vitro. The bio-ink particles can be reproducibly prepared with mix

15、tures of cells of different type Printing ensures consistent shape , while post-printing structure formation and maturation in the bioreactor facilitates conditioning. ”production. ”lab-grown edible meat is no longer in the realm of scienceHowever, i t admi ts that the road ahead i s strewn with dif

16、ficult! es. The consumer acceptance of such products may not be without challenges. We expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. With reduction in price, it can reach the masses with religious re

17、strictions on meat consumpt ion （people restricted to Hindu, Kosher, Halal diets） and finally populations with limited access to safe meatWhatever the final outcome, fiction. It is coming.for the occurrence of greenhouse gases.Animal farming is responsible 答案TModern Meadow is a newly-started busines

18、s which aims to make profits by . producing lab-grown edible meat.答案FThe method Modern Meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure答案TThere is no meat engineered outside living bodies before.答案FThis lab-grown meat has already wid

19、ely received by the masses.答案F!1!I、寫(xiě)作（共計(jì)20分）31 .根據(jù)要求寫(xiě)作文。Please write a product description according to the given information.（根據(jù)以下信息寫(xiě) 一份英文產(chǎn)品說(shuō)明）產(chǎn)品名稱：掃地機(jī)器人型號(hào)：Roomba 790高能效。160分鐘持續(xù)工作時(shí)間，是同類(lèi)產(chǎn)品的2倍。超薄輕巧。重2. 5千克，高度8. 9厘米。獨(dú)特門(mén)檻攀爬模式。同類(lèi)產(chǎn)品最多能越過(guò)10厘米高的障礙，本產(chǎn)品能越過(guò)20厘米高的基本功能：高度智能和自動(dòng)化的掃地機(jī)器人。通過(guò)多個(gè)感應(yīng)器和多種行動(dòng)模式清潔房間。 特點(diǎn)：障礙。for reference：Words自動(dòng)地 automatically 門(mén)檻 threshold 工作時(shí)間 opera ting time掃地機(jī)器人Robotic Cleaner 多個(gè)的multiple能量 energy efficiency 參考答案：Robotic Cleaner Roomba 790Robotic Cleaner Room ba790saves your time and effort. It wi 11 clean your home automatically and inte