（课标卷）高中英语 Unit 3 Inventors and inventions Using Language课时作业 新人教版选修8

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1、Using Language.单词拼写1She has an _ (电话分机)in the kitchen.2We are looking for _ (充满活力的) persons to be salesmen. 3This ladder isnt very _ (稳固的)4The companys main problem is the shortage of skilled _ (人力资源)5How did you come by that wound in the _ (前额)?6No one doubts her _ (能力)as a teacher.7Three men were

2、lifted by _ (直升机) from the burning ship.8He watched the train away until it was only a _ (点) in the distance.9This dictionary is available in electronic _ (版本)10What do you _ (联想；联系) with such a heavy snow?.单项填空1At the railway station，the mother waved goodbye to her daughter until the train was _.Ao

3、ut of sightBout of reachCout of order Dout of place2Im afraid Mary isnt in.Oh well，Ill_later.Aring back Bring offCring up Dring out3_ I heard someone calling for help，I rushed out.AImmediately BAt the timeCFor the first time DImmediate4Tom failed but his sister _ the exam.Awent through Bpassed throu

4、ghCgot through Dsucceeded through5(2013邯郸高二质检)The research shows there are many serious health problems _ smoking.Aassociating with Bassociated withCassociated to Dassociating to6When we plan our vacation，Mother often offers _ suggestions.Acareful BpracticalCeffective Dacceptable7You should try to c

5、atch several English expressions_you see an English film.Ain case Bso thatCevery time Dso soon as8Water can absorb and give off a lot of heat without big changes in temperature，this creating a_environment.Apeaceful BsensitiveCcommon Dstable9(2013酒泉高二检测)She_her bag and took out an old photograph.Awen

6、t into Blooked intoCgot into Ddived into10We _ to paint the house at dawn but finished only the front part till dark.Aset out Bset offCset about Dset aside.阅读理解AThe name of Alexander Graham Bell strikes a “bell” as the inventor of the telephone.What most people do not know，however，is that this great

7、 scientist，engineer，inventor，and innovator was amongst the first advocates of renewable energy as a solution to the decreasing coal and oil resources.After his research in acoustics(声学) that led to the invention of the telephone in 1876，Alexander Graham Bell started to take a keen interest in the gr

8、eenhouse effect. The history of renewable energy started long before Alexander Graham Bells time. Camphene (莰烯)，the most popular lamp fuel of the 1850s, sold for 50 cents a gallon.Alcoholpowered irons，coffee roasters，hot water heaters and stoves，and even alcoholfueled cars were common in those days.

9、The discovery of “rock oil” soon changed the scene.The lower costs of kerosene(煤油)，the tax benefits of kerosene，taxed at 10 cents a gallon as opposed to D|S 2 per gallon of camphene，and the marketing and expansion efforts of oil companies soon made gasoline and kerosene cheaper and easily available.

10、Alexander Graham Bell was amongst the first to understand that increasing use of fossil fuels would harm the environment and that the day was not far away when the sources of such nonrenewable forms of energy would dry up.He introduced the term “greenhouse effect” to explain the phenomenon of the wo

11、rld becoming warmer due to the burning of fossil fuels.By 1914，Alexander Graham Bell started exploring various renewable energy sources as possible alternative fuel options.He considered the available alternatives of waterpower，wood, and direct use of the suns rays，but soon identified alcohol as the

12、 best substitute for fossil fuels able to meet the demands of the future.In his article in the National Geographic Magazine，Volume 31 of February 1917，Alexander Graham Bell suggested alcohol as a “clean，beautiful，and efficient fuel”The big advantage of alcohol was clean burning without any harmful e

13、missions and the possibility of a guaranteed continuous supply by the production of an annual supply of alcohol.1From the first paragraph, we can know that Bell _.Awasnt well known for advocating the use of renewable energyBwas more interested in the greenhouse effect than in acousticsCstarted to st

14、udy renewable energy sources before 1876Dstarted the time of using renewable energy2What did Bell think of the fossil fuels according to the passage?AThey had done harm to peoples health.BThey would be used up after a few years.CThey would harm the environment.DThey should be taxed highly.3. Accordi

15、ng to Bell，whats the outstanding benefit of alcohol as a substitute for fossil fuels?AClean burning.BLow costs.CLow tax. DEasy production.4What is the BEST title for this passage?AAlexander Graham Bell and his inventionsBAlexander Graham Bell and renewable energyCAlexander Graham Bells success in sc

16、ientific researchDAlexander Graham Bells stories of protecting the environmentBIt has happened to almost everyone.Youre sitting on a train or a bus, and someone right next to you is annoyingly shouting into his or her mobile phone.But those days could soon be over due to “silent sounds”，a new techno

17、logy shown at the CEBIT fair this week that transforms lip movements into a computergenerated voice for the listener at the other end of the phone.The device，developed by the Karlsruhe Institute of Technology(KIT)，uses electromyography(肌动电流描记术) to monitor the tiny muscle movements that occur when we

18、 speak and transform them into electrical pulses that can then be turned into speech，without a sound being uttered.“We currently use electrodes(电极) glued to the skin.In the future，such electrodes might be included into cell phones，”says Michael Wand of the KIT.The technology opens up a large number

19、of applications，from helping people who have lost their voices due to illness or accidents to telling a trusted friend your PIN number over the phone without anyone eavesdropping (偷听)assuming no lipreaders are around.The technology can also turn you into an instant polyglot.Because the electrical pu

20、lses are universal，they can be immediately transformed into the language of the users choice.“Native speakers can silently utter sentences in their own languages，and the receivers hear the sentences translated into their languages，”says Wand.The translation technology works for languages like Englis

21、h，French and German，but for languages like Chinese，where different tones convey different meanings，may be a problem，he adds.Noisy people in your office？Not any more.“Were also working on technology to be used in an office environment，”the KIT scientist told AFP.The engineers have got the device work

22、ing to 99 percent efficiency，which means the mechanical voice at the other end of the phone gets only one word in 100 wrong，explains Wand.“Were working to overcome the remaining technical difficulties.In five，maybe ten years，this will be useable，everyday technology，”he says.5According to the text, t

23、he new technology _.Acan imitate the human voiceBcan produce human muscle movementsCcan turn lip movements into a conversationDcan change voices into electrical pulses6We can conclude from Paragraph 5 that the device _.Awill have a big marketBmay lead to illegal useCis of little useDcan help promote

24、 friendship7The underlined word “polyglot” probably means a person who _.Aknows a lotBunderstands several languagesChas great mental abilityDis good at doing research8The purpose of the text is to _.Aencourage better mobilephone mannersBshow the technical difficulties involved in communicationsCprom

25、ote a new mobile phoneDintroduce a new mobile phone technology.翻译句子1我不希望把我自己和他所说的话联系在一起。(associate)_2他把手迅速地伸进书包，拿出一支钢笔。(dive)_3昨天我给你打了好几次电话都没接通。(get)_4电话占线，接线员让我稍等。(hang)_5保持课堂秩序很重要。(order)_课时作业(六).1.extension2.dynamic3.stable4.personnel5foreheadpetence7.helicopter8.dot9.version10.associate.1.A句意：在火

26、车站，母亲挥手向女儿告别，直到火车看不见为止。out of sight看不见；out of reach够不着；out of order出故障；out of place不适当的。2Aring back(phone sb.again)再打电话来；ring off挂断电话；ring up给打电话；ring out发出响亮而清晰的声音。句意：恐怕玛丽不在家。好吧，我晚会儿再打来。3A句意：我一听到有人求助，我就跑出去了。此处为副词immediately当做连词使用，引导时间状语从句。at the time“在那时”；for the first time“第一次”，都不引导从句；immediate立刻的

27、，马上的，是形容词。4C无D项搭配；pass through经过，路过；go through通过(某物)，穿过，受苦，仔细检查；get through完成，顺利通过(考试等)。5B句意：研究表明有许多重大健康问题与吸烟有关。(be) associated with与有联系。6B句意：当我们计划如何度假时，母亲经常提出实用的建议。careful仔细的；practical实际的，实用的；effective有效的；acceptable可接受的。7C句意：每次看英文电影时，你应该尽力掌握几个英语短语。every time引导时间状语从句，意为“每次”。8D句子表示“创造了一个稳定的环境”，所以应用st

28、able。9D句意：她迅速把手伸入提包，取出一张旧照片。dive into迅速把手伸进内(以寻找或拿取东西)。go into进入；look into调查；get into进入，都不合句意。10Aset out to do sth.“开始做某事”。相当于begin to do sth；set about后需接动名词；set off出发，引发；set aside留出，储存。.语篇解读：众所周知，亚历山大格雷厄姆贝尔是电话的发明者，但鲜为人知的是，他也是最早提出“温室效应”并提倡使用可再生能源的人。1A细节理解题。根据第一段What most people do not know，however，i

29、s that this great scientist，engineer，inventor，and innovator was amongst the first advocates of renewable energy可知应选A。2C细节理解题。根据第四段fossil fuels would harm the environment可知，应选C。3A细节理解题。根据最后一段The big advantage of alcohol was clean burning可知，酒精作为矿物燃料的替代品，最突出的优点是清洁燃烧。4B 主旨大意题。通读全文，主要介绍了Bell及他对可再生能源的研究。5

30、C根据第二段中的“.a new technology.that transforms lip movements into a computergenerated voice for the listener at the other end of the phone.”可知，这项新技术可以把唇部的运动转化成电脑发声，使对方能够听到。C项简略地概括了此意，故选C项。6A根据“The technology opens up a large number of applications.”可推断，这个装置将会有很大的市场。7B根据第六、七两段可知，通过这个装置，收听者可以听懂多种语言，故选B项。8

31、D本文介绍了一种新的手机技术“无声电话”。故选D项。.1.I dont wish to associate myself with what he has said.2.He dived into his schoolbag and took out a pen.3.I tried ringing you several times yesterday，but I couldnt get through.4.The line was engaged and the operator asked if Id like to hang on.5.It is very important to keep classes in order.