國(guó)家開放大學(xué)電大本科《理工英語(yǔ)4》2021期末試題及答案

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1、國(guó)家開放大學(xué)電大本科《理工英語(yǔ)4》2021期末試題及答案（試卷號(hào)：1388） 盜傳必究 -?交際用浩（共計(jì)10分，每小題2分） I—5H：選擇正確的培句完成下面對(duì)話?并將答案序號(hào)寫在答 L—（rood morning? Jeff. Would you mind going to get me a cup of coffee at the Starbucks? A. Thank you for reminding me. B. No problem! You want the usunl? C. You must be joking. L — I'm leaving for Sh

2、anghai tomorrow^ A. Bnng me a presents EL Have a pleasant trip! C. Let's go out for a drink. 3. ——Jeff# I'd appreciate it if you could help me with the opening speech I'm giving next week. —■ but 1MI have M>mc time between five and six p.m? A. Don ft mention it B. Vos? it's so quiet as we expe

3、cted C. Wcl" itf 5 pretty busy this morning 4. —Do you eat porridge every day? A. Porridge is my favorite. B> No. sometimes I'd have a boiled egg. C. I 5c!dum rnt fast food because h's rich in fat. 5?一 How do you like Annr Hnthawny? A. She is amazing. B. She is an American actresse G Shcfs

4、already married. 二、伺匯與結(jié)構(gòu)（共計(jì)30分,每小Jg 2分） 6—2。翻：閱讀下面的句于.從A、B、C三個(gè)選項(xiàng)中選出一個(gè)能境入空白處的正確選項(xiàng)■井將答 案序號(hào)寫在答題紙上<. & ■ he knows a lot about computer. A. As he is a child B. Child as is he C. Child os he is 7. Spaceships are stocked with a variety of foods. A. instant B. initial C. instinct & I am really by f

5、resh ingredientst intricetc cooking and diverse traditions of Chinese food. A. fascinated 氏 fabricate C\ fnncy 9. h U?n interesting，tnry that I wont io rend it 味 A.so B. *uch C. mnny 10. Combining curlion and jiupvr cnpncitorsi ? perfect mnrnhgc. A. MeemR like B* like C? really like 1 L

6、people nrc no lunger worried nbaut whether their food is nnfc or not can they enjoy m belter life. A. Only if B, If only G What if 12. You will quickly gel u^cd to lhi? new digitnl carnrriit A. use B. u?inK C br ran 13. Wr trunt thin nrw product of ourn will 2 your market. A. appeal B.叩pmr

7、(\ appense 14. Thin, they nrftue. will be to the nrttl n booming pcipulnhon in dcrndcM to cornc “nd avoKlinH jtnrvntion. A. meet 隊(duì) meeting Q met )5> The rcanon why he didn't comr to tchool woji hf w心川? A. because B. why C.thal 16. I ntccptcd my none nurgcryt lhe nncl pnlient doctor w”

8、rcnlly hrlpful dunnK my recovery period. A? gracerul B- greedy (\ gracious 1 nvl 17. By no mean% ready to quit her studya Ai>：wUI she B? she will C. is she 18. We'll never forget in Nrw York Inst ymr. A. a few (rirndu meeting B our meeting a few friends Ct a few friend* to meet 19. h 15 d

9、ifficult for her lo make the final decision now> she is in a delicate situatiovu C. since 20< Helen is fond af light music? A. when H. unlrnn her brother is keen on rock nnd rolL B. and C. while 三, 閱讀理倒(共40分，每小題4分) 21 — 25 J8：?jiǎn)栕x下列短文，從A.H.C三個(gè)選項(xiàng)中選出一個(gè)正確答案，并將答索序號(hào)寫在答齡 紙上. Passage ] Roby Min

10、i ia just 40 centimeters tall? Ms a large round screen for n head and has brrn deMigncd to help senior citixens living alone* Manufactured by robotics company Shnnghai PT lnfo< the brightly colored robot> which costs 5 v000 yuan < $ 790) > was launched on Aug 14 to help entertain and monitor elderl

11、y people 比 Shanghai last yeart the number of registered re^dcnia nt least 60 yc^rs old was 4 miHion. That was nearly 30 percent of the population. By 2018. rhe figure is projected tn rise 2 5 niillioru Wnh many living alone, robots such as Roby Mini enn help play n crucial role in cnrihR for the el

12、derly. ** It will change the wny people interact with digital products,n I long sayju Foun

13、els hidden under its body. Roby Mini c&n follow a person through face recognition and strike up a conversationt tell joke? ar provide infarmation< The robot also works as & computer terminal? supplying weather information# ordering groctnex online and even booking taxis. Roby Mini can be connected

14、to other gadgrtn hs well, such as smart wnsfbands or magnetic devices on doors. Ruby Mini can also connect an elderly owner to a doctor through its high-definition jicrcetia Already Shanghai PT Info is talking to three community hospitals in Shanghaif s Minheng district. Since the robot is linked t

15、o the Internet ? it can support long-distance oudio and video calls- Mass production started this month and Shanghai PT Info plans to manufacture 200>000 units this year. Rut the future is not easy for Shanghai PT Info. Earlier this year. Elyingwings Intelligent Robot Technology (Shanghai) introth

16、iccd a machine with sensors that will ring an nlarrn when an elderly person falls down. Tianjin SlwngjiuShengyuan Technology Group also developed a robot (or seniors in 2014. Owners can turn on the lights and air-conditioning units by pressing buttons on the machine. It can also remind elderly owner

17、s to take pilk, and inform them of hospital checkups and family birthdays 2L Roby Mini is the name of? A. a robotics company 11 a robot C. a senior citizen living alone 22. Roby Mini is designed to. A> help look after children living alone m senior high 5ehoul It help entertain and munHDr 5em

18、or citnens C. chnngc the way people internet with digitnl productn Z3. According to ihis passage* thr number of regiMured rrhidcnt^ nt IcaM 60 yrnr^ old will be■ A. 4 million next year B. 30 percent of the population ：C incrcAftc io 5 million by 2018 24- The wntrr thinks "rhe future is not emy

19、 for Shanghai PT Info" because? At there are too mwny elder poaple in Shanghai K Roby Mini cannot ring an alarm when wn elderly ptrnon full> down. (\ thr eornpuny will Ince tou^h competition in the morkrtplnce 25. The best title for thi? passage would be " 二 A. How tn Use a Robot B. Elder Peop

20、le Increase in Shanghai G Robot Gives Help to Older People 26-30 JS：請(qǐng)根據(jù)短文內(nèi)容判斷給出的語(yǔ)句是否正確,正確的寫“T”，婿誤的寫“F",并拷答案 寫在答題蛾上. Passage 2 Here's a craty idea： Combine biopnnting and tissue engineering to "print" nnimbl products and tackle some of the plane! "s biggest problcrnfu Animal hrmingt after M. acco

21、unts for nbout haH of al! human-caused greenhouse gasest taking place on onethird of the availab)e> non-frozen land on Earth. All to feed peopled appciiir5 (or 300 million tons of meat a yean Modern Meadow is a Mis?ourM>?J5rd startup that engineers tissues to create lab-grown edible meat ? in a pro

22、cess that eliminates many of rhe negative environment effects associated with traditional livestock practices. The company claims that by carefully layering mixtures of cells of different types in， specific siructurr< nrvitro meat procluclion becomes feasible, h f s set a short-term goal of printin

23、g a sliver of meal around two centimeters by one centimeter ? and less than half a millimeter thick# which is edible The compnny explnins in a submission to the United States Department of Agricultures "The trchnulugy ha5 several advantages in cornpnrixon to cnrhrr attempts to engineer meat in vitr

24、o. The bibink particles enn be reproducibly prepared with mixtures of cells of different type. Printing ensures amxistcnt shApr? while post-printing structure formation ond maturation in the biurcactor facilitates conditioning* ” Howevcrt it admits fhat the road ahead is strewn with difficuhies> "T

25、he consumer acceptance of such products mny not be without challenges. We expect it will first appeal to rulinnry carly-adoptcr connumcrsi and the segment of the vegetarian community thnt rejects meat for ethical reasons. With reduction in price, it can reach the masses with religious restrictions o

26、n meat consumption (people restricted to Hindu, Kosheri I Inlal diets) nnd finally populations with limited access to safe meat production* " Whntevrr I he finnl outcome ? Inb-grown edible meat iic no lorigrr in thr rcnlm of science fiction^ It in coming. 26. Anima! (arming \n rcsponfiiblc for th

27、e occurrence of greenhouse gatu?，. 27a Modern Meadow m a newly Parted which nmiK to ninkc pnHi” by producing lob grown edible ment. 28. Thr method Modern Meadow adopted to produce in virto mrot B hy liiy燈i” mixture of cells of different types in ■ specific wtrudure. 29. There it no meat engineer

28、ed outnidc living bodies before* 30. This hb grown men! hfts already widely received by lhe rnnswh. 四, 掣作（共20分） 3L ttlKW求珥作文. Plcnnr write a product

29、 特點(diǎn)?⑴高能效.160分鐘持續(xù)工作時(shí)間?JiMJ類產(chǎn)品的2.. （幻制傅粒巧.? 2.5千克.f?度&9即米? （3）￡k特門槌■爬模式.同類產(chǎn)品過(guò)的障碑.本產(chǎn)M能越過(guò)20 厚米高的米高. War del for rrlrrcncrj 掃地機(jī)H K Kobmic Clmncr 務(wù)個(gè)的multiple 能 SI energy r(lic?cney 門動(dòng)地 nutomAtioilly f ] threshold I」乍operntmg time 試題答案及評(píng)分標(biāo)準(zhǔn) （僅供參考） 一、交際用語(yǔ)（共計(jì)M分.每小JE2分） I一5踏：選擇正確的培句完成下面對(duì)話，并將答案序號(hào)

30、寫在答題紙上。 二、國(guó)匯與靖構(gòu)（共計(jì)3。分，每小雁2分） 6—20題：閱讀下面的句子,從A、B.C三個(gè)迭項(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)寫在答題紙上。 三、閱謨理解（共40分,每小fg 4分） 21-25超：閱讀下列短文,從A、B、C三個(gè)選項(xiàng)中選出一個(gè)正確答案■井將答案序號(hào)寫在答題 紙上。 PftMagC I 21?址 22. B 23. C 24. C 25. C 26—30 文內(nèi)SMKte出的偈句是否正《l,正確的其“TLtftiR的號(hào)r“'?井將答塞 耳在答18峨上. PasMHgc 2 26, T 21. F 28. T 29. F 30. F

31、四. 阿作(共20分) 31.根很要求阿作文. PRmc write n product dvscnptiun ncrnnling to thr given infonnution.用根據(jù) F 列伯X；、 寫?個(gè)產(chǎn)船介卵. 產(chǎn)皿名林，掃地機(jī)器人 型號(hào) 1 Room bo 790 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)?(】〉高雀效.160分仲持續(xù)工作時(shí)間.是同類產(chǎn)品的2倍. ⑵超蒲輕巧.重2.5千克，高度8.9B［米. (3)獨(dú)特門推率爬模式.同類產(chǎn)品最多能越過(guò)10厘米高的障礙.本產(chǎn)品能站過(guò)20 鷹米高的障SL Words ior

32、reference： 掃地機(jī)器人 Robotic Cleaner 自動(dòng)地 automaticnlly 多個(gè)的 multiple threshold 能幽 energy efficiency 工作時(shí)間 operating lime 參考范文3 Robotic Cleaner Roomba 790 Robotic Cleaner R(.K)rnba 790 saves your time and effort, h will clean your home automatically nnd intelligently with multiple sensors and dozens

33、of behaviors. Features： High energy efficiency. With nn operating time of 160 minutes that is twice as long as its competitors. Light and slime h is ultra light (2. 5kg) and slim ( height of 8. 9cm). So it is easy to carry and it can lean almost beneath anything in your home or office^ Threshold

34、 climbing. The most important function is that Room ba 790 offers enhanced threshold climbing compared (a other robotic vacuum models- Similar products huve a 1° mm climb threshold < Roomba 790 detects up to a 20 mm climb — the highest level (or a robotic cleaner. Get Roomba 790? get beautiful vacu

35、umed floors every day? the easy wny? 作文評(píng)分標(biāo)準(zhǔn)， L評(píng)分原則 (1) 本題總分為20分,按6個(gè)檔次給分. (2) 評(píng)分時(shí).先根據(jù)文章的內(nèi)容和語(yǔ)言初步確定其所屬檔次，然后以垓檔次的要求來(lái)摘 St.確定或調(diào)整檔次■貌后價(jià)分. ⑶評(píng)分時(shí)W注愈的I：.要內(nèi)群為；內(nèi)容要點(diǎn).句型變化.伺匯ifilHWW法靖構(gòu)的19 M ?俏 愈的迎》!性.3?機(jī)性以及位川文的格式要求? 3用分時(shí)，如拼可屑觀虢力.書耳皎株,以乍影響交際?將分?jǐn)?shù)降低.卜料 2.各憐次的始分范國(guó)和要求 16 2。分 ?完全完成了試題規(guī)定的任務(wù)， ?廈盟所有內(nèi)容要點(diǎn)$ ?語(yǔ)法結(jié)構(gòu)

36、，句型和詞匯有變化， ?語(yǔ)法結(jié)構(gòu)和用詞準(zhǔn)確. ?語(yǔ)意連貫、邏鋼性強(qiáng). ?應(yīng)用文寫作格式規(guī)范. 11-15 分 ?較好地完成了試題規(guī)定的任務(wù)） ? ■蓋所有內(nèi)容要點(diǎn). ?句型和詞匯有變化, ?語(yǔ)法結(jié)何和詞匯基本準(zhǔn)確,些許錯(cuò)誤主要是因?yàn)閲L試較夏雜語(yǔ)法結(jié) ，構(gòu)或詞正所致. ?語(yǔ)意基本連5U有一定的邏輯性. ?應(yīng)用文寫作格式較為說(shuō)也. 6—10 分 ?基本完成了試題規(guī)定的任務(wù), ?覆蓋所有內(nèi)容要點(diǎn)， ?運(yùn)用語(yǔ)法結(jié)構(gòu)和詞匯方面能清足任務(wù)的基本要求' ?有一些國(guó)秩結(jié)構(gòu)或詞匯方面的鋁設(shè)，但不影響理解. ?語(yǔ)意連貫性及1E輯性方面存在一定問(wèn)題. ?應(yīng)用文寫作格式基本??. 3—5分 ?雖盡力但不足以完成試題規(guī)定的任務(wù)$ ?僅覆蓋部分主要內(nèi)容.或?qū)懥艘痪頍o(wú)關(guān)內(nèi)容1 ?語(yǔ)法結(jié)構(gòu)和詞匯運(yùn)用能力很弱， ?有許多語(yǔ)法靖構(gòu)或詞匯方面的錯(cuò)誤.影響了對(duì)寫作內(nèi)容的理解. ?語(yǔ)意不連貫?邏輯性方面問(wèn)題較大.： ?應(yīng)用文寫作格式不規(guī)范. 】一2分 ?未完成試1S規(guī)定的任務(wù), ?句于不完整或無(wú)法理解3 ?語(yǔ)法結(jié)構(gòu)或詞匯方面錯(cuò)誤連篇.影響對(duì)寫作內(nèi)容的理解J語(yǔ)言運(yùn)用能 力差. ?謂意不清，毫無(wú)邏輯. ?應(yīng)用文寫作格式不規(guī)范& 。分 ?未答聘?或雖作答但不知所云.