（整理版高中英語(yǔ)）Unit3　Computers

1、unit 3computers.單詞拼寫(xiě)1with the development of science and_(技術(shù))，a new robot is on the way.2our dream is to_(探索)the universe.3it was a_(合情理的)conclusion from the child's point of view.4my_(目標(biāo))in life is to help others.5the train must stop when the_(信號(hào))is red.6i'm going to visit my n_.7he is clev

2、er enough to s_the maths problem.8the invention can be put to use in our daily life. in other words, it has a_value.9unexpected difficulties a_in the course of their experiment.10what t_of house would you prefer to live in?答案：.完成句子1天氣那么好，我們決定去游泳。(so.that.)_was_ _ _ _ _we decided to go swimming.2事故隨時(shí)

3、可能出現(xiàn)，因此要求警察全天候值班。(arise)_ _ _ _ _，_requires the police to_ _ _all the day time.3我不知道怎樣處理所有這些剩飯剩菜。(do with)i don't know_ _ _ _all the food_ _ _.4無(wú)論如何，我必須說(shuō)出真相。(anyhow)_， i must_ _ _.5我外出時(shí)請(qǐng)你照料我的孩子好嗎？(watch over)would you_ _my child_ _ _？答案：1.it; so lovely a day that2.accidents arise at any time; wh

4、ich; be on duty3.what to do with；(that's)left over4.anyhow; tell the truth5.watch over; while i'm away.單項(xiàng)填空1_the help of our teachers, we_the problem.aunder; took no trouble in solvingbin; had no trouble at solvingcon; kept to troubles to solvedwith; had no difficulty solving答案：2if you are o

5、n holiday on election day, you may_a postal vote.aanswer forbapply forcsend for dstand for答案：b此題考查動(dòng)詞短語(yǔ)辨析。句意：倘假設(shè)選舉那天你在休假，可以申請(qǐng)用郵寄的方法投票。apply for“申請(qǐng)，符合句意。answer for“對(duì)負(fù)責(zé)；send for“派人去叫(請(qǐng))；stand for“代表，象征。3what's wrong, tom?the house was locked and i cannot get in_.asomeway banywaycwhatever dhowever答案

6、：banyway “無(wú)論如何，不管怎樣。答句句意：屋子鎖著，我無(wú)論如何也進(jìn)不去。someway“不知什么緣故。4mr black, who is a_， is now in love with miss smith, who is a_.acooker; typewriter bcook; typistccooker; typist dcook; typewriter答案：b此題考查易混詞語(yǔ)辨析。句意：布萊克先生，他是個(gè)廚師，現(xiàn)在與史密斯女士戀愛(ài)，她是個(gè)打字員。cooker“廚具；cook“廚師；typist“打字員；typewriter“打字機(jī)。5the soil is becoming p

7、oor because farmers here mostly use only one kind of chemical fertilizer for several years_.ain a row bon the aircon all sides din a way答案：a此題考查短語(yǔ)辨析。句意：這塊土地逐漸變得貧瘠，因?yàn)檫@里的農(nóng)民幾年來(lái)主要連續(xù)使用一種化學(xué)肥料。in a row意為“連續(xù)，符合語(yǔ)境。on the air“播送中；on all sides“在各方面；in a way“在某種程度上。6as the noises are_of big cities, some people

8、prefer to live in the countryside.apeculiar bparticularcspecial dcharacteristic答案：d此題考查形容詞辨析。characteristic“特有的，典型的。be characteristic of.意為“具有的特色，表現(xiàn)的特點(diǎn)。句意：因?yàn)樵胍羰谴蟪鞘械囊淮筇攸c(diǎn)，因此一些人寧愿生活在鄉(xiāng)村。peculiar“奇怪的，獨(dú)特的；particular“特別的，獨(dú)有的；special“特別的，專門的。7tom was_that he couldn't understand_simple sentence.aso a stu

9、pid boy; such aba so stupid boy; a suchcso stupid a boy; a suchdso stupid a boy; such a答案：d句意：湯姆如此笨以至于連這樣簡(jiǎn)單的句子都不能理解。so為副詞，后跟形容詞(a/an單數(shù)名詞)；such為形容詞，后面跟名詞，其結(jié)構(gòu)為such(a/an)形容詞名詞。8_it is to take a rest after a long run!awhat a fun bhow funcwhat fun dhow a fun答案：cfun表示“樂(lè)趣時(shí)，是不可數(shù)名詞。句意：長(zhǎng)跑之后休息一下是多么有趣啊。9he made

10、 a big mistake；_，lost his job.aas a result bas a result ofcinstead dnevertheless答案：a此題考查短語(yǔ)辨析。句意：他犯了一個(gè)大錯(cuò)誤，結(jié)果，失去了工作。他失去工作的原因是“犯了錯(cuò)誤，故用as a result(結(jié)果)。nevertheless為副詞，意為“不過(guò)，然而。10he knows_to deal with men but when he meets women, he doesn't know_to do.ahow; how bwhat; whatchow; what dwhat; how答案：c考查疑

11、問(wèn)詞與deal with和不定式連用的用法。what與不定式連用在句中作know的賓語(yǔ)，how與deal with連用。11(·)i haven't seen ann for_long that i've forgotten what she looks like.asuch bverycso dtoo答案：c句意：很長(zhǎng)時(shí)間沒(méi)見(jiàn)到安，我都已經(jīng)忘記了她的模樣。此題考查so/such.that.句型的用法。中心詞為形容詞long，所以采用so。12_that marie was able to set up new branches elsewhere.aso succe

12、ssful her business wasbso successful was her businesscso her business was successfuldso was her successful business答案：b考查倒裝句。在so/such.that引導(dǎo)的結(jié)果狀語(yǔ)從句中，當(dāng)so/such位于句首時(shí)，so/such引導(dǎo)的句子往往要用倒裝，主句中謂語(yǔ)為系動(dòng)詞，用完全倒裝；主句中謂語(yǔ)是實(shí)義動(dòng)詞，用局部倒裝，而that引導(dǎo)的從句不需倒裝，所以選b。13excuse me, but could you tell me the way to the british museum?

13、sorry, i'm a stranger here._.athanks anyway bit doesn't mattercnever mind dno problem答案：athanks anyway“不管怎樣，還是要謝謝你。it doesn't matter“沒(méi)關(guān)系。never mind“不要緊；不用擔(dān)憂。no problem“沒(méi)問(wèn)題。句意：“打攪了，你能告訴我去大英博物館的路嗎？“抱歉，我在這兒是個(gè)陌生人。“不管怎樣，還是要謝謝你。 14_ homework did we have to do that we had no time to take a rest

14、.aso much btoo muchctoo little dso little答案：a此題考查倒裝句。so/such.that.結(jié)構(gòu)中so/such置于句首，句子應(yīng)倒裝。句意：有這么多作業(yè)要做，以至于我們沒(méi)有時(shí)間休息。應(yīng)選a。15no further financial problem_， but we once couldn't make both ends meet.arose barosecaroused draised答案：b考查動(dòng)詞辨析。句意：更嚴(yán)重的財(cái)政問(wèn)題沒(méi)有出現(xiàn)，但我們一度不能使收支平衡。rise“上升；arise“出現(xiàn)；arouse“喚醒；raise“提高。.閱讀

15、理解a (·春招)they like using the internet.they have lots of pocket money to spend.and they spend a higher proportion of it online than the rest of us.teenagers are just the sort of people an online seller is interested in, and the things they want to buygames, cds and clothingare easily sold on the

16、 web.but paying online is a tricky business for consumers who are too young to own credit cards.most have to use a parent's card.they want a facility that allows them to spend money.that may come sooner than they think: new ways to take pocket money into cyber(網(wǎng)絡(luò)的)space are coming out rapidly on

17、 both sides of the atlantic.if successful, these products can stimulate online sales.in general, teenagers spend huge amounts: $153bn (billion) in the us last year and 20bn annually in the uk.most teenagers have access to the internet at home or at school88 percent in the us, 69 percent in the uk.ac

18、cording to the jupiter research, one in eight of those with internet access has bought something onlinemainly cds and books.in most cases, parents pay for these purchases with credit cards, an arrangement that is often unsatisfactory for them and their children.pressing parents to spend online is le

19、ss productive than pressing on the high street.they are more likely to ask “why？ if you ask to spend some money online.one way to help teenagers change notes and coins into cybercash is through prepaid cards such as internetcash in the us and smart cards in the uk.similar to those for pay­as

20、73;you­go mobile telephones, they are sold in amounts such as 20 or $50 with a concealed 14­digit number that can be used to load the cash into an online account.文章大意：現(xiàn)在很多英美青少年想用零花錢網(wǎng)購(gòu)，購(gòu)cd或衣服等，但如何實(shí)現(xiàn)網(wǎng)上便利付帳呢？1what does the underlined word “they in paragraph 1 refer to?asellers. bbuyers.cteena

21、gers. dparents.答案：c細(xì)節(jié)理解題。從文章第一段“they like using the internet. teenagers are just the sort of people.可知，此處they指代下文中的teenagers，答案選c項(xiàng)。2according to the passage, which of the following statements is true?amore than half of the teenagers in the us and the uk have internet access.bteenagers pay for goods

22、online with their own credit cards.cmost teenagers in the us and the uk have bought something online.dteenagers found it easier to persuade parents to buy online than in a shop.答案：a正誤判斷題。從第四段第二句中的“most teenagers have access to the internet at home or at school88 percent in the us, 69 percent in the

23、uk.可知，在英國(guó)和美國(guó)超過(guò)了50%的青少年可以接觸到網(wǎng)絡(luò)，故答案選a項(xiàng)。3a new way to help teenagers shop online is to use_.aa new machinebspecial coins and notescprepaid cardsdpay­as­you­go mobile phones答案：c細(xì)節(jié)理解題。從最后一段中的第一句話可知，現(xiàn)在一個(gè)幫助青少年網(wǎng)絡(luò)購(gòu)物的方法是用預(yù)付卡，所以答案選c。4what is the passage mainly about?aonline shopping traps.binter

24、net users in the us and the uk.cnew credit cards for parents.dthe arrival of cyber pocket money.答案：d主旨大意題。從全文可知，本文主要告訴我們?nèi)绾伪ＷC青少年上網(wǎng)購(gòu)物的平安，以及就此所采用的新方法來(lái)保障他們的網(wǎng)絡(luò)零花錢，據(jù)此d項(xiàng)能較好地概括大意。bthe internet has led to a huge increase in credit­card(信用卡)fraud. your card information could even be for sale on an illega

25、l website.websites offering cheap goods and services should be regarded with care.online shoppers who enter their credit­card information may never receive the goods they thought they bought. the thieves then go shopping with your card numberor sell the information over the internet. computer h

26、ackers(黑客) have broken down security systems, raising questions about the safety of cardholder's information. several months ago, 25,000 customers of cd universe, an online music retailer(零售商), were not lucky. their names, addresses and credit­card numbers were posted on a website，after the

27、 retailer refused to pay $ 157,828 to get back the information.credit­card firms are now fighting against online fraud. mastercard is working on plans for webonly credit card, with a lower credit limit. the card could be used only for shopping online. however, there are a few simple steps you c

28、an take to keep from being cheated.ask about your credit­card firm's online rules: under british law, cardhohlers have to pay the first $ 78 of any fraudulent spending.and shop only at secure sites. send your credit­card information only if the website offers advanced secure system.if

29、the security is in place, a letter will appear in the bottom right­hand corner of your screen. the website address may also begin with s：/the extra “s stands for secure. if in doubt, give your credit­card information over the telephone.keep your password(密碼) safe: most online sites require

30、 a user name and password before placing an order. treat your passwords with care.文章大意：本文介紹了網(wǎng)上黑客盜用信用卡資料進(jìn)行欺騙的行為以及我們應(yīng)采取的防范措施。5what de most people worry about the internet according to this passage?a. a lot of stolen credit cards were sold on the internet.b. fraud on the internet.c. many websites are destroyed.d. many illegal websites are