2019屆高考英語(yǔ)一輪復(fù)習(xí)Unit3Computers單元學(xué)案新人教版必修2

1、Unit 3 Computers單元基礎(chǔ)詞匯語(yǔ)法回顧I.單詞拼寫1 Dont disturb your brother. He is busy _ （ 計(jì)算 ）a problem.2 The teacher was asked to _（ 簡(jiǎn)化 ）the instructions so that the childrencould understand them.3 All _ （ 電子的 ）computers consist of five units although they are ofdifferent kinds.4 When the computer is stopped in

2、this way, it can only be restarted by the_（操作員 ）5They have madegreat progress in machine translation and artificial_ （智能）6As a secretary, I answer telephones and do some _ （ 打字 ） 7. The famous scientistnever returned when he_（探索）the desert regionin 1979.8 . Your new _ （ 目 標(biāo) ） is to preserve the pict

3、ure, protect it, andcommunicate through it.9.The software _ （ 下載 ）on the Internet must be installed properly.10. I saw your sister_徘徊 ） in the street when I passed by the otherday.答案1.elligence6.typing7.explored8.goal9.downloaded10.wanderingn.單句語(yǔ)法填空1 .

4、 Great changes have taken place in scientific and _ （technology）development in our country.2.Money does not always bring _ （happy）, but without it people often cantlive well.3.We should not judge a person by his _ （appear） but people make thatmistake from time to time.4._ Her speech yesterday was a（

5、sign） that her viewshave changed, so you can turn to her.25 After the president made an officialannouncement, he expressed his personalopinion. _ (person) speaking, I agreed with him.6 I would like to apply for the job advertised in the newspaper, so I have sent my(apply)before July 20, 2016.7 If yo

6、u are not _ (total) satisfied, return it at our expense.8 Sunny, hot days are the _ (character) weather of the summer months.9 The application form has now been _ (simple) 10 They are _ (intelligence), hard - working and lively students.11 The wine they made was _ high quality.12 I am a _ (devote) f

7、riend and helper of the human race.13 By the time he graduated from high school, he _ (learn) five thousandwords.14 Im going to deliver a speech about how to deal _ troubles.15 They use specially trained dogs to watch _ their sheep at night.16 How about his speech at the meeting? What he said was re

8、asonable _ a way.17 There have been so many conflictsin the world recently. _ a result,people are concerned about the world peace.18 Her childhood dream became a _ (real) when she broke the 100m raceworld record.19 The team _ (consist) of twelve girls won the game.20 _ time went by, the colour of th

9、e wall faded out.答案2.happiness 3.appearance 4.signal17 As 18.reality 19.consisting 20.As川.單句改錯(cuò)1 With time goes by, she has forgotten about the terrible experience._2It took him several days since he madea start on writing out the play._1 technological5 Personally6.application7.totally 8.characterist

10、ic9 elligent11.of 12.devoted13 had learned14.with 15.over 16.in33All of us are pleased to see the problem solve so quickly._4 Under the helpof the computer, it is now easy to deal with and shareinformation._5 . When askingfor his view about his job, he said that he found itinterestin

11、g._6. I think happy depends on our attitudes to life._答案1.With 改為 As 或 goes 改為 going 2.sinee 改為 before3.solve 改為 solved4.Under 改為 With5.ask ing 改為 asked 6.happy 改為 happ in essIV .語(yǔ)法填空How do lear ninghabits in flue neelear ningresults. Its useful and n eeessary todiscuss lear ning habits. There is a

12、famous _1_ (say) _“ Good habits lead to goodendings ”, which shows the importanee of habits.“ An apple a day keeps the doctor away.” also _2_ (show) a healthy everydayhabit helps to build up our body. Thus, good lear ning habits can help us gain greatlearning results, high scores and abundant kno wl

13、edge _3_ (in clude)._At first,learning habits form our ways of thinkingand 4 (attitude) to the content of ourlearning. _5_ (obvious), a good habit can help us to speed up to reach our desti nati ons. As we cansee, develop ing a good habit is so importa nt that I would like to introduce one kind of g

14、ood learninghabits keeping _6_ learning diary everyday. Wecan start the habit by _7_ (write) a learningsummary and remember to recordsometh ing impressive and meanin gful. Keep it in mind, _8_ gradually we can gain this good lear ninghabit and ben efit from it. Whats _9_ (much), I find out thatI sti

15、ll have some bad learninghabits10_ well. I can only concentrate on readingfor a short time, and I will conq uer this problem by spe nding more efforts on concentration practice. Ibelieve that through my efforts, I can gain good learningresults by havi ng good habits.答案1. saying2.shows3.included4.att

16、itudes5. Obviously 6.a7.writing8.and 9.more10. as4V.短文改錯(cuò)A recent survey show that most stude nts ofte n com muni cate with our pare nts.Butthere are still some think it embarrassing to share their ideas with them. Actually every one should attachimporta nee to family com muni catio n.It can be stre

17、ngthe n thebond of the whole family or bridge the gap betwee n childre n and pare nts. Besides,5share your pers onal problems and emoti ons will greatly help reduce the pressure onyou and build up your con fide nee.As for my family, we had a special dinner togetherevery Saturday evening, over that e

18、very one takes turns to share one problem. Thenothers try to suggest solutions. In this way the whole family can enjoy every single bit of life. I think myfamily will stick out the traditi on forever.答案_ bridge the gap betwee n childre n and pare nts. Besides,andshare your personal problems and emot

19、ions will greatly help reduce the pressure onshari ngyou and build up your con fide nee.As for my family, we had a special dinner togetherhaveevery Saturday evening, over that _every one takes turns to share one problem. ThenwhichAothers try to suggest solutions.In this way the whole family can enjo

20、y every singlethebit of life. I think my family will stick out_the traditi on forever.to單元能力訓(xùn)練與技巧指導(dǎo)語(yǔ)言知識(shí)運(yùn)用保分練1 篇完形+ 1 篇語(yǔ)法填空，限時(shí) 25 好種I.完形填空I have always believed that readi ng books can broade n the mind, touch theheart, and enrich the soul. It can also cause your imagination to do some _1_ things at

21、times.I can _2_ several years ago reading a book where the hero went through several _3_ and atone point in the midst of his pain he cried out:“ Where is love ?”At that mome nt in my _4_ 丄 leaped into the story, _5_ him by the arm and told him: Itseverywhere! Its everywhere! _6_ is everywhere. You j

22、ust haveto ope n your heart to _7_ it. _For me it is there every time I _8_ the dawn break upon a new day. It is there every time a(n)_9_ cool breeze blows across my face. It is in the first10A recent survey show thatmost stude ntsoften com muni cate with ourpare nts.Butshowstheirthere are stillsome

23、 think itthi nki ngembarrassingto share theirideas with them. Actuallyevery one should attach importa nee to familycom mun ication.It can b strengthenthebond of the whole family or6flower of Spring. It is in the green grass of Summer. It is in the last _11_ ofFall. It is there every time my daughter

24、 _12_ at one of my foolish jokes. It is there every time my handicapped son gives me a hug. It is in the _13_ eyes of my new young dog. It is in the smile of the clerkbehind the counter. It is there when I _14_ a letter from a friend. It is in everythingI write andevery actof _15_ I do.The Bible tel

25、ls us that “ God is Love. ” It _16_ us as well every time we open our hearts andsouls to it. Dontshut out love then.Dont live your life in pain.Open your heart boldly. Share your love _17_. You will find that the more love you _18_ , the morelove you will have. You will find that the more love you_1

26、9_ , the more Gods love will _20_ you. You will find that when you live your life in love, you will findlove everywhere.語(yǔ)篇解讀：閱讀能夠開闊胸襟、打動(dòng)心靈、豐富靈魂，更重要的是它能夠激發(fā)一個(gè)人的想象 力。作者幾年前閱讀了一本書，書中主人公在經(jīng)歷了一番磨難之后所發(fā)出的吶喊，讓作者意 識(shí)到：愛無(wú)處不在，只要我們敞開心胸就能夠擁抱愛。你給予的愛越多，得到的愛越多。1.A.foolishB. funnyC. ridiculousD. terrible解析：選 B 根據(jù)下文中的At

27、that moment in my _4_ leaped into the story,_5_ him by the arm and told him”的描述可知，閱讀有時(shí)候也會(huì)讓人做一些有趣的事情。 foolish 愚蠢的” ；funny 有趣的” ；ridiculous荒謬的” ；terrible 可怕的”。2.A.explain B. noticeC. rememberD. search解析：選 C 此處表示作者仍能記起幾年前閱讀一本書的事情。explain 解釋”;notice注意至 ;remember 記起”；search 尋找”。3.A.comediesB. adjustments

28、C. experiencesD. tragedies解析：選 D 根據(jù)下文中的 and at one point in the midst of his pain cried out:Where is love 的語(yǔ)境提示可知，此處表示這位英雄經(jīng)歷了許多不幸。comedy喜劇”；adjustment 調(diào)整，適應(yīng)”；experienee 經(jīng)歷”；tragedy 悲劇，不幸”。4.A.imaginationB. opinionC. considerationD. soul7解析：選 A 根據(jù)上文中的It can also cause your imagination to do some _1_t

29、hings at times.”可知，此處為原詞復(fù)現(xiàn)，即在那一刻在作者的想象中作者走進(jìn)了這個(gè)故事。imagination想象”；opinion 觀點(diǎn)”；consideration考慮”；soul 靈魂”。5.A.draggedB. pushed8C. grabbed解析：選 C 根據(jù)上文中的At that moment in my _4_ I leaped into the story枝” ；view “風(fēng)景” ；leaf “樹葉”。著看” ；laugh “笑” ；point “指” ；glanee “瞥”。D. hit的描述可知，此處作者抓住他的胳膊告訴他。drag “拖拽”;push “推

30、”；grab “抓住”;hit“打6. A.SympathyB. LoveC. PityD. Complaint解析：選 B 根據(jù)上文中的“ Where is love ”可知，此處表示作者在回應(yīng)愛無(wú)處不在。sympathy “同7. A.embraceB. seeC. believeD. observe解析：選 A 此處表示愛無(wú)處不在， 你只需要敞開心扉擁抱它，故選 Ao embracea擁抱”；see “看見” ；believe “相信” ；observe “觀察”。8.A.feelB. hearC. smellD.watch解析：選 D此處表示對(duì)于作者來(lái)說，愛就在每次作者看見黎明破曉的時(shí)

31、刻，故選Do9. A.aliveB. livelyC. liveD. livi ng解析：選 B此處表示它出現(xiàn)在每當(dāng)一陣令人興奮的涼風(fēng)吹過作者臉頰的時(shí)刻，故選Boalive “活著的”;lively“令人興奮的，生機(jī)勃勃的” ；live “實(shí)況轉(zhuǎn)播的” ；living“活10. A.warm- heartedB. bright - coloredC. thickD. clean解析：選 B 根據(jù)下文中的“ It is in the green grass of Summer”的提示可知，前后形成并列，所以此處應(yīng)為春天鮮艷的花朵，故選 Bo warm- hearted “熱心的” ;bright

32、 - colored鮮艷的” ；thick “茂密的” ；clean “干凈的”。11.A.harvestB. branchC. viewD. leaf解析：選 D 根據(jù)上文中的“ It is in the green grass of Summer”的提示可知,后形成并列，所以此處應(yīng)為秋天的樹葉，故選Do harvest “收獲，產(chǎn)量,結(jié)果”；branch“12. A.staresB. laughsC. pointsD. glances解析：選 B 此處表示它在每次作者愚蠢的笑話引起女兒大笑的時(shí)刻,故選Bo“913.A.panicB. shocking10C. adorableD. dish

33、 on esty解析：選 C 此處表示它在作者寫的每一件事以及作者做的每一次善意的舉動(dòng)中,satisfact ion滿意” ；impolite ness不禮貌” ；kindn ess 善意” ；dish on esty16.A.laughsB. changesC. comfortsD. fills解析：選 D 根據(jù)下文中的 every time we open our hearts and souls to it. Dontshut out love then”可知，此處表示當(dāng)我們敞開心胸面對(duì)愛，愛也會(huì)填滿我們的心胸，故選 Do17.A.selflesslyB. consciouslyC. a

34、bsolutelyD. proudly解析：選 A 此處表示無(wú)私地分享你的愛，與上文中的Open your heart boldly ”形成并列，故選 Aoselflessly 無(wú)私地”；consciously 有意識(shí)地”；absolutely 絕對(duì)地”；proudly 自豪地”。18.A.pay forB. giveC. obtainD. enjoy解析：選 B 句意：你將發(fā)現(xiàn)你給予的愛越多，你將擁有的愛就越多。give “提供”與have “擁有”前后形成對(duì)比，故選 Bopay for “支付”；give “提供” ；obtain “獲得”；enjoy “享受”o19.A.thankB.

35、shareC. seizeD. request解析：選 B 根據(jù)上文中的“ Share your love _17_ ”的提示可知，此處為原詞復(fù)現(xiàn)， 即你將發(fā)現(xiàn)你分享的愛越多，越多的上帝之愛將圍繞在你的身邊，故選Bothank “感謝”；share “分享”；seize “抓住”；request “要求”。20.A.forgetB. rememberD. terrified解析：選 C此處表示它在作者那條新來(lái)的小狗討人喜愛的眼睛中, 故選Copanic 恐慌的” ；shocking令人震驚的” ；adorable 可愛的，討人喜愛的”;terrified“感到恐的”o14.A.readB. a

36、pplyC. answerD. accept解析：選 A此處表示它在作者閱讀來(lái)自朋友的信的時(shí)候，故選Ao15.A.satisfactionB. impolitenessC. kindness“不誠(chéng)11C. prayD. surround解析：選 D 參見上題解析。forget “忘記”；remember記起”；pray “祈禱”；surround12“圍繞”。n.語(yǔ)法填空Fin ally it sno wed. _1_ I looked out at the white bla nket that covered the gro und,I could nthelp but smile a b

37、it. It was so beautiful. It softe ned the bare trees andhid the _2_ (die) grass. In the distanee,I could hear the sound of the snow fallingon the road, the bark ing of a happy dog, and the _3_ (laugh) of ehildre n play ing outside, enjoyingtheir day off from school.The sweet music of that laughter b

38、rought _4_ a hundred memories of past winters.I remembered _5_ (catch) sno wflakes on my ton gue, buildi ng sno wme n, making snow an gels,sleddi ng dow n hills,and always los ing the sno wball fights with my brothersand then my own three(child). Standing there in that warm coat of rememberingmade t

39、he wind _7_ (little) cold. I looked up, stuck out my ton gue, and for _8_first time in years caught a sno wflake on it. It _9_ (taste) so fresh and clea n.It was like youth, like joy, and like love. I looked up to the heave ns and tha nked God for all of mymemories and for the simple truth _10_ you

40、are_never too old to be young aga in.語(yǔ)篇解讀：作者從窗外的白雪想到過去的歲月，引發(fā)對(duì)于青春的感慨。1.When/As 句中有逗號(hào)，且逗號(hào)前后兩部分為獨(dú)立的兩個(gè)句子，可判斷此處缺連詞,根據(jù)句意可知填 When 或 As（當(dāng)?shù)臅r(shí)候）。2.dead grass 為名詞，應(yīng)用形容詞修飾。故填dead。3.laughter此處講的是作者能聽到雪落在地上的聲音，歡快的狗叫聲，孩子們放學(xué)后在外面玩耍的笑聲?！皌he +n. + of ”為固定結(jié)構(gòu)，故此處用laugh 的名詞形式，指“笑聲”4.back 根據(jù)下文的“ memories of past winters5.c

41、atching remember doing sth. 為固定搭配，6.childrenchild 為可數(shù)名詞，其前有 three7.less 根據(jù)句中“ warm coat ”及語(yǔ)境可知，此處暗含比較意義。故填less。& the for the first time為固定短語(yǔ)，意為“第一次”。故填 the。9.tasted根據(jù)上下文可知文章主要敘述過去發(fā)生的事，應(yīng)用一般過去時(shí)；且taste為系動(dòng)詞，不用于被動(dòng)語(yǔ)態(tài)，故填tasted。且根據(jù)The sweet music of thatlaughter ”也可判斷此處填laughter?！笨芍@里用 back。意為“記得做過某事”。故

42、填 catching修飾，應(yīng)用復(fù)數(shù)形式。故填children1310. that “ you are never too old to be young again 內(nèi)容進(jìn)行說明。 “ you are n ever too old to beyoung aga in 引導(dǎo)同位語(yǔ)從句。主觀題強(qiáng)化增分練1 篇語(yǔ)法填空+ 1 篇短改+ 1 篇寫作，限時(shí) 45 好艸I.語(yǔ)法填空rd like to say something about WeChat. Nowadays, it _1_ (become) more and more popular inChina. No matter where we

43、 are, we can send text or voice messages to our friends. Wecan also findsomeone_2_ (talk) to by shaking our cellphones. And WeChat can help search for people _3_ (use)this application nearby. Many people like this function (功能),_4_ it can help them make morenew frien ds.All in all, WeChat is really

44、_5_ useful chatti ng (聊天)tool. It allows us tocom muni cate and share our _6_ (feel) with others more easily. However, it may also do harm topeople, especially to stude nts. As you see, some people use WeChat for too long every day, which is ofcourse bad 7 their health. So it is very important that

45、we use WeChat i n a correct way. While study ing,we should not use it. And we must be careful not to give away too much _8_ (person) information ortrust strangersso much. Or we might be easily cheated on li ne.In a word, we should lear n how to use WeChat _9_ (proper). Remember WeChat is not everyth

46、ing in _10_ (you) life.語(yǔ)篇解讀：本文為一篇說明文。作為一款功能非常強(qiáng)大的交際應(yīng)用程序，微信已經(jīng)被廣 泛使用。但是，我們應(yīng)該合理使用它。1.is becoming 根據(jù)“ nowadays”及more and more ”可知，這里用現(xiàn)在進(jìn)行時(shí)。2.to talk “to talk to”是動(dòng)詞不定式短語(yǔ)作后置定語(yǔ)，修飾不定代詞 someoneo3.usingpeople 是動(dòng)詞 use 所表示動(dòng)作邏輯上的主語(yǔ)，故用現(xiàn)在分詞短語(yǔ)作后置定語(yǔ)，修飾 peopleo4.because/for主句和從句之間在意義上存在因果關(guān)系，故用because/for 引導(dǎo)原因狀語(yǔ)從句。5.a 微信是一個(gè)有用的聊天工具，故用不定冠詞?！睘?truth 的同位語(yǔ)，對(duì)它的句意和結(jié)構(gòu)完整，故用that146.feelings形容詞性物主代詞修飾名詞，故填feel的名詞形式 feeling的復(fù)數(shù)形式。feeli ng 意為情感，感情”。7.for be bad for . 為固定短語(yǔ)，意為對(duì).有害”。8.personal空格中所填單詞在