【优化方案】（陕西专用）高考英语总复习 课时作业八 Unit3 Computers 新人教版必修2.doc

课时作业8unit 3computers.单项填空1he got seriously ill at the age of four.later he couldnt hear anything at all.he was_deaf.anearlybtotallycespecially dprobably2so hard_it to work out the problem that i decided to turn to professor green for the valuable advice.ai did find bdid i findci found dfound i3scientists say it may be two to five years_it is possible to test the medicine on human patients.asince baftercbefore dwhen4top players must have excellent ball control，but it is not just_they do with their feet_counts.ahow；that bthat；whatcwhat；that dwhether；what5jack fell off his motorbike and broke his legs._，he had to be away from college for two months.aas usual bas a resultcas a matter of fact das time went on6i have been worried about the possible danger of driving on a railway line.do not be afraid；god will_us.aturn over bwatch overcgo over dlook over7_the help of the internet，people can now talk to each other_email.awith；by bunder；bycwith；with dunder；through8every year a flood of farmers arrive in shenzhen for the moneymaking jobs they_before leaving their hometowns.apromised bwere promisedchave promised dhave been promised9(2012烟台市诊断)george was responsible for the accident because he didnt give a_to other drivers.anotice bmarkcsymbol dsignal10(2012日照调研)dont expect to pass the driving test at your first attempt._，youve been learning to drive for only a couple of days.aafter all bas a resultcin other words din general11(2012东北三校联考)i want someone to write the composition for me.no！as a student，you_depend on yourself.ashall bwillccan dmay12english is considered as a(n)_language，and it is no surprise that there are so many people in the world learning english.auniversal blogicalcartificial dregular13he proved himself a true gentleman and the beauty of his_was seen at its best when he worked with others.aadvantage bappearancecqualification dcharacter14its wellknown that the european economic situation will get worse_.anot if dealt carefully withbif not carefully dealt withcif dealt not carefully withdnot if carefully dealt with15_time goes by，mothers hair has turned grey and the wrinkles on her face deeper.aas bwithcwhile dbecause.阅读理解a (2012豫南四校调研)“my kids really understand solar and earthheat energy，” says a secondgrade teacher in saugus，california.“some of them are building solar collectors for their energy course.” these young scientists are part of city building educational program (cbep), a particular program for kindergarten through twelfth grade that uses the stages of city planning to teach basic reading，writing and math skills，and more.the children dont just play any city.they map and analyze the housing，energy，and transportation requirements of their own district and predict its needs in 100 years.with the aid of an architect who visits the classroom once a week，they invent new ways to meet these needs and build models of their creations.“designing buildings of the future gives children a lot of freedom，” says the teacher who developed this program.“they are able to use their own rich imagination and inventions without fear of blame，because there are no wrong answers in a future context.in fact，as the class enters the final modelbuilding stage of the program，an elected officialand planning group make all the design decisions for the model city，and the teacher steps back and becomes an adviser.”cbep is a set of activities，games and imitations that teach the basic steps necessary for problemsolving：observing，analyzing，working out possible answers，and judging them based on the childrens own standards.1cbep is designed to_.adirect kids to build solar collectorsbtrain young scientists for city planningcdevelop childrens problemsolving abilitiesdtrain kids to be future architects2an architect pays a weekly visit to the classroom to_.afind out kids creative ideasbdiscuss with the teachercgive children lecturesdhelp kids with their program3who is the designer of the program?aan official.ban architect.ca teacher. da scientist.4the children feel free in the program because they_.acan design future buildings themselvesbhave new ideas and rich imaginationcare given enough time to design modelsdneed not worry about making mistakesb(2012南昌市模拟)health，wellness and the politics of food900 am.945 am.blue tentpanelists (答问小组成员)：jami bernard，david kamp，marion nestle and peter singer.hosted by denise grady，science writer for the new york times.how does what we eat not only affect our bodies，but also the world? the food and nutrition experts debate the role that the diet plays in both personal and global health，and present a look at food politics.sports writing：for the love of the game950 am.1035 am.blue tentpanelists: christine brennan，ira rosen，joe wallace and joe drape.hosted by william crhoden，sports writer for the new york times.whether catching that key moment of victory or defeat，or covering breaking news，sports writers are anything but audience.listen as some professionals discuss the special experience in reporting of sports news.the art of the review1115 am.1200 am.green tentpanelists：john freeman，barry gewen，david orr，celia mcgee and jennifer schuessler.hosted by sam tanenhaus，editor for the book review of the new york times.how much of an effect does the book review have on book sales? join this group of critics as they discuss the reality of book reviews and bestseller lists，and how they choose books for review.new york writers，new york stories300 pm.345 pm.green tentpanelists：cindy adams，richard cohen，ric klass and lauren redniss.hosted by clyde haberman，columnist (专栏作家) for the city section of the new york times.join this inspiring group of new yorkcentric writers as they talk about why new york is a gold mine of ideas for their work.5if you are free in the afternoon，you can attend_.athe art of the reviewbnew york writers，new york storieschealth，wellness and the politics of fooddsports writing：for the love of the game6sam tanenhaus is in charge of_.athe art of the reviewbhealth，wellness and the politics of foodcnew york writers，new york storiesdsports writing：for the love of the game7all the four activities above_.aare about writingbwill last 45 minutes eachccan be attended freelydwill attract many readers8we can learn from the text that_.asports writers are a type of audiencebthe new york times is popularcdenise grady will discuss politicsdbook reviews may affect book sales.情景对话policeman：now，jimmy，did you get a good view(看清) of the accident?jimmy：oh，yes.i was standing outside the bank building and i saw it quite clearly.policeman：do you know what time it was?jimmy：yes.1it was 245 exactly.policeman：good.2jimmy：well，quite slowly about 10 miles an hour.it was coming up york road.3but they were still red when he went over them.policeman：i see.4was it also driving slowly?jimmy：it was coming along union street about 30 miles per hour.it was a blue toyota.5policeman：did you see what colour his traffic(交通) light was?jimmy：yes，it changed to yellow just before he crossed it.awhat about the car?bi checked my watch.cdidnt you see the car?dnow，how fast was the truck moving?ewas the car going beyond the speed limit?fi suppose the truck driver knew the lights were going to change.gthe driver stopped his car when he saw the truck crossing the street.unit 3computers.单项填空1【解析】选b。考查副词辨析。nearly几乎，差不多；totally完全地；especially特别地；probably可能地。根据later he couldnt hear anything at all.可知，他“完全地”聋了。2【解析】选b。考查倒装。以“so形容词/副词”开头的句子要用部分倒装，故答案为b。句意为：解决这个问题实在太难了，于是我决定找格林教授寻求宝贵的建议。3【解析】选c。考查连词。before引导时间状语从句。句中表示“可能过二至五年才有可能”。4【解析】选c。句意为：顶级运动员必须有很好地控球能力，但是重要的不仅仅是他们的脚上功夫。第一空引导主语从句，应用what作do的宾语。整个句式实际上是一个强调句，强调主语从句，故后一空选that。5【解析】选b。句意为：杰克从摩托车上掉下来，摔断了腿，结果他不得不离开大学两个月。as usual “照常”；as a matter of fact “事实上”；as time went on“随着时间的消逝”。6【解析】选b。考查动词短语辨析。watch over “照看，看守”符合题意。turn over“转身；翻转”；go over“仔细检查”；look over “查看；检查”。7【解析】选a。with the help of.“在的帮助下”，是固定短语；by email “通过电子邮件”；“by名词”可表示交通或通讯等方式，名词前不可有冠词及修饰语。8【解析】选d。promise和they之间为动宾关系，而且发生在农民工来深圳找工作之前，故用现在完成时的被动式。9【解析】选d。考查名词辨析。句意为：乔治应对这场事故负责，因为他没给其他司机信号。notice公告，布告；mark记号；symbol标志，象征；signal信号，暗号。10【解析】选a。考查短语辨析。句意为：别指望第一次就通过驾照考试，毕竟，你学习驾驶才几天时间。after all毕竟；as a result.作为的结果；in other words换言之；in general通常。11【解析】选a。考查情态动词。shall用于主语是第二人称和第三人称的陈述句中表示允诺和警告。此处表示警告：作为一名学生，你“必须”依靠你自己。12【解析】选a。考查形容词辨析。句意为：英语被认为是世界通用语言，所以有如此多的人学习英语就不足为奇了。universal普遍的，通用的。logical合情理的，合逻辑的；artificial人造的；regular规则的，常规的。13【解析】选d。考查名词词义辨析。句意为：他证明了自己是一个真正的绅士，他的人格魅力在与他人合作时表现得最佳