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高考一輪復(fù)習(xí)學(xué)案人教版必修二《Unit 3 Computers》

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高考一輪復(fù)習(xí)學(xué)案人教版必修二《Unit 3 Computers》

  必修②

  Unit 3

 ?、?單詞拼寫

  1.She ________ (簡化) the instructions so that her students could understand them.

  答案:simplified

  2.The new type of computer will have ________ (廣泛的) use at home.

  答案:universal

  3.When they at last began to work,another difficulty ________ (出現(xiàn)).

  答案:arose

  4.The scientists were ________ (計算) when the spacecraft would reach the moon.

  答案:calculating

  5.She's the equal of her brother as far as ________ (智力) is concerned.

  答案:intelligence

  6.Science and ________ (技術(shù)) sometimes will do harm to human beings.

  答案:technology

  7.I don't know if it was lost or stolen;________ (無論如何),it's gone.

  答案:anyway

  8.He finally ________ (解決) the difficulty of transportation.

  答案:solved

  9.We ________ (探索) several solutions to the problem.

  答案:explored

  10.The headmaster presented the prize ________ (親自).

  答案:personally

  .完成句子

  1.________ ________ ________,we missed the first bus.

  結(jié)果我們錯過了第一班車。

  答案:As a result

  2.________ ________ ________ ________ computers,we'll find it easy to share information.

  在電腦的幫助下,我們會發(fā)現(xiàn)分享信息很容易。

  答案:With the help of

  3.These children should be ________ ________ by adults.

  這些孩子們應(yīng)該由大人照看。

  答案:watched over

  4.The work is well done ________ __________ ________.

  從某種程度上說,這工作做的不錯。

  答案:in a way

  5.I'm sorry.I can't come ________ ________.

  對不起,我終究還是不能來。

  答案:after all

  .單項選擇

  1.(2024·蘭州模擬)I might fail,but ________ I insist on doing it.I don't mind.

  A.howeverB.a(chǎn)nyhow

  C.yet

  D.meanwhile

  解析:句意:我可能會失敗,但不管怎樣我會堅持下去。我不在意。however“然而”;anyhow“不管怎樣”;yet“然而”;meanwhile“同時”。

  答案:B

  2.In our class,when the bell rang and the teacher closed his book,it was a ________ for everyone to stand up.

  A.signal

  B.chance

  C.mark

  D.measure

  解析:考查名詞辨析。句意:下課鈴響,老師合上課本,這表明,學(xué)生該起立與老師說再見了。signal“信號”,符合題意。chance“機會”;mark“記號”;measure“尺度,措施”。

  答案:A

  3.(2024·杭州調(diào)研)The technology has been ________ so that everyone can use it.

  A.clarified

  B.simplified

  C.purified

  D.classified

  解析:句意:這項技術(shù)已經(jīng)得到簡化,任何人都能使用。simplify“簡化”;clarify“澄清”;purify“凈化”;classify“分類”。

  答案:B

  4.(2024·上海模擬)The board are discussing the possible ________ they can take of the present economic situation.

  A.notice

  B.a(chǎn)dvantage

  C.use

  D.best

  解析:本題考查take advantage of短語的用法。該結(jié)構(gòu)中advantage提至前面充當(dāng)discuss的賓語,advantage后為定語從句。

  答案:B

  5.The ________ of the new technology has greatly increased the production.

  A.usage

  B.a(chǎn)pplication

  C.knowledge

  D.research

  解析:句意:新技術(shù)的應(yīng)用已經(jīng)大大提高了產(chǎn)量。usage“用途”;application“應(yīng)用”;knowledge“知識”;research“調(diào)查;研究”。

  答案:B

  6.I know these flowers are not natural,but the ________ ones look more beautiful and can last long.

  A.fresh

  B.new

  C.true

  D.a(chǎn)rtificial

  解析:句意:我知道這些花不是自然的,但這些人造花看起來更漂亮、更耐久。artificial“人造的;假的”;fresh“新鮮的”;new“新的”;true“真的”。

  答案:D

  7.(2024·南京質(zhì)檢)In order to ________ consumers,it's extremely important to consider what information should be included in the advertisement.

  A.a(chǎn)ppeal to

  B.a(chǎn)pply to

  C.contribute to

  D.a(chǎn)dapt to

  解析:考查動詞短語辨析。句意:為了吸引顧客,考慮將什么樣的信息包含在廣告中特別重要。appeal to“使某人感興趣,吸引某人”,符合句意;apply to“適用于”;contribute to“有助于;促進”;adapt to“適應(yīng)”。

  答案:A

  8.The man is ________ a nervous breakdown because he is unable to ________ pressure from daily life.

  A.faced with;live outB.burdened with;give way to

  C.on behalf of;cope withD.on the edge of;deal with

  解析:句意:這個人的精神瀕臨崩潰的邊緣,因為他不能應(yīng)付日常生活中的壓力。on the edge of“在……的邊緣,快要,將近”;on behalf of“代表”;be faced with“面臨”;be burdened with “困于”。live out“度過(某一段時間)”;give way to“讓路,讓步”;cope with“處理;應(yīng)付”;deal with“應(yīng)付”。

  答案:D

  9.(2011·長沙月考)No further financial problem ______,but we once couldn't make both ends meet.

  A.rose

  B.a(chǎn)rose

  C.a(chǎn)roused

  D.raised

  解析:句意:沒有再出現(xiàn)財政問題,但是我們一度入不敷出。arise“出現(xiàn)”;rise“升起,上升”;arouse“喚起”;raise“提升”。

  答案:B

  10.—What is the price of petrol these days?

  —Oh,it ________ sharply since last month.

  A.is raised

  B.has risen

  C.has arisen

  D.is increased

  解析:考查時態(tài)和詞語的用法。根據(jù)題意可知應(yīng)用現(xiàn)在完成時,主語the price與rise之間是主動關(guān)系,故選B。arise表示“出現(xiàn)”,詞義不恰當(dāng)。

  答案:B

  11.(2024·武漢模擬)In some countries poisonous snakes can be used to ________ the jewels in the shop at night.

  A.watch over

  B.watch out

  C.look out

  D.take over

  解析:句意:在一些國家,毒蛇可以用來夜晚守護商店里的珠寶。watch over“守護,看守”;watch out“當(dāng)心,小心”;look out“當(dāng)心,小心,向外看”;take over“接管”。根據(jù)句意,選A項。

  答案:A

  12.________ the help of our teachers,we __________ the problem.

  A.Under;took no trouble in solvingB.In;had no trouble at solving

  C.On;kept no troubles to solveD.With;had no difficulty solving

  解析:本題考查固定結(jié)構(gòu)的用法。句意:在我們老師的幫助下,我們解決這個問題毫無困難。with the help of...意為“在……的幫助下”;have no/some difficulty (in) doing sth.意為“做某事沒有/有些困難”。

  答案:D

  13.—You visited the man who saved your son yesterday.

  —Yes.I wanted to express my thanks to him ________.

  A.generally

  B.personally

  C.secretly

  D.a(chǎn)dequately

  解析:考查副詞辨析。句意:——昨天你去拜訪了救你兒子的那個人。——是的,我想當(dāng)面向他致謝。personally“親自地;當(dāng)面地;就自己而言”;generally“一般地,通常地”;secretly“秘密地”;adequately“充足地;豐富地”。

  答案:B

  14.________ treating the homeless man as a shame of the society,Mr.Turner provided him with food and water.

  A.Regardless of

  B.As a result of

  C.Instead of

  D.In case of

  解析:句意:Turner先生給無家可歸的人提供食物和水,而不是把他當(dāng)作社會的恥辱來對待。依據(jù)句意可知,C項正確。instead of“代替;作為……的替換”;regardless of“不管,不顧”;as a result of“由于”;in case of“萬一”。

  答案:C

  15.(2024·金華模擬)Scientists in some countries have done a lot of work to ________ the moon.

  A.cover

  B.search

  C.explode

  D.explore

  解析:句意:在一些國家,科學(xué)家們?yōu)榱颂剿髟虑蛞炎隽舜罅康墓ぷ鳌xplore“探險;探索”;cover“覆蓋;采訪”;search“搜查;尋找”;explode“爆炸”。

  答案:D

  .完形填空

  For long,a little boy was wondering why his deskmate could rank lst in the class whenever he wanted to,while he himself failed to: he only ranked 21st.

  At home,he asked his mom,“Mom,am I more __1__ than others?I feel I am as obedient and as careful as him,but __2__ I always fall behind?” Hearing the words,Mom was aware that her son began to __3__ the sense of self-respect,which was now being injured by the ranking system. __4__ at him,she went wordless,not knowing __5__ to explain.

  In another test,the son ranked 17th,while his deskmate remained lst.Back home,he __6__ the same question.Mom really wanted to inform her son that __7__ differs,which means that students ranking lst are supposed to be cleverer than normal ones.__8__,was this discouraging answer the one that her son was constantly __9__ about?Thank goodness she did not open her mouth.

  How to answer her son's question?There were times when she felt an urge to say,“You are too lazy.You are not as hard-working as others...”but she stopped __10__ imagining her son suffering from the pains of unsatisfactory grades and rankings.She thought it __11__ to put any additional burden on her son and was trying to find out a perfect answer.

  Time passing swiftly,the son __12__ primary school.Despite studying harder and better,he was still unable to keep up with his deskmate.To show her pride of him,Mom decided to __13__ him to the sea.During the trip,she managed to give an answer.

  Now,the son no longer worries about his __14__,and there are no boring guys who would inquire his grades in primary school,because,__15__ the lst ranking,he is admitted to Tsinghua University.Back home in winter vacation,he was invited to __16__ the students and parents in his high school.In the speech,he mentioned a valuable experience in his childhood,“...When my mother and I were lying on the __17__,she pointed to the front and said,‘Do you see the seabirds struggling for food over there?When the waves come near,little birds can rise __18__ while awkward seagulls would take more time to complete the process.However,have you noticed birds that finally fly __19__ the endless ocean are none other than awkward seagulls?’”The speech __20__ many mothers present to tears including his mother.

  [解題導(dǎo)語] 本文講述了一個因自己排名落后于同桌而苦惱的男孩兒在母親的鼓勵下最終獲得了成功的故事。

  1.A.considerate

  B.careless

  C.stupid

  D.clever

  解析:根據(jù)上文“他的同桌排第一名,而他僅排21名”可知他懷疑自己比其他人笨。considerate“體貼的,體諒的”;careless“粗心的,草率的”;clever“聰明的”。

  答案:C

  2.A.what if

  B.how come

  C.how about

  D.what for

  解析:小男孩兒問媽媽:“……但是,我怎么總是落后?”how come“怎么會”;what if“如果……怎么辦”;how about“……好嗎,……行嗎”;what for“為什么”。故選B。

  答案:B

  3.A.lose

  B.have

  C.win

  D.beat

  解析:母親意識到兒子開始有了自尊感。have表示“擁有”。

  答案:B

  4.A.Shouting

  B.Glaring

  C.Staring

  D.Pointing

  解析:凝視著兒子,她無言以對。stare at“凝視”;shout at“對……大聲喊”;glare at“用憤怒的目光注視”;point at“指向”。故C項符合語境。

  答案:C

  5.A.which

  B.why

  C.when

  D.how

  解析:母親無言以對,不知該如何解釋這件事。

  答案:D

  6.A.raised

  B.met

  C.a(chǎn)nswered

  D.got

  解析:在另一次考試之后,兒子提出了相同的問題。raise表示“提出,提起”。

  答案:A

  7.A.intelligence

  B.right

  C.knowledge

  D.strength

  解析:從該空后的be cleverer than normal ones可知,媽媽想告訴兒子這是智力上的不同造成的。

  答案:A

  8.A.Therefore

  B.Still

  C.Thus

  D.However

  解析:由此處的疑問句可知,母親在猶豫要不要告訴孩子這個令人喪氣的答案,因此此處和上文是轉(zhuǎn)折關(guān)系。故用However。

  答案:D

  9.A.enthusiastic

  B.curious

  C.crazy

  D.clear

  解析:難道這個令人失望的回答就是兒子一直想知道的問題的答案嗎?enthusiastic“滿腔熱情的,熱心的”,crazy“發(fā)瘋的,瘋狂的”,clear“清楚的”,均不符合語境。

  答案:B

  10.A.if

  B.before

  C.unless

  D.when

  解析:想到兒子因不理想的成績和排名所遭受的痛苦時,她沒有這樣說。when表示“在……時”,符合語境。

  答案:D

  11.A.cruel

  B.important

  C.disappointing

  D.necessary

  解析:她認(rèn)為把任何額外的負(fù)擔(dān)加到兒子身上都是殘忍的。后三項分別表示“重要的”“令人失望的”“必要的”,均不符合語境。

  答案:A

  12.A.attended

  B.started

  C.finished

  D.entered

  解析:根據(jù)文中的Time passing swiftly可知他讀完了小學(xué)。

  答案:C

  13.A.guide

  B.take

  C.order

  D.push

  解析:母親帶著兒子去海邊。take somebody to someplace“帶某人到某地去”。

  答案:B

  14.A.homework

  B.belongings

  C.health

  D.rankings

  解析:由上文可知他很擔(dān)心自己的排名,所以以第一名的成績被清華大學(xué)錄取后,他不再擔(dān)心自己的排名了。homework“作業(yè)”,belongings“所有物;財物”,health“健康”,均不符合語境。

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