2012年高考英語復(fù)習(xí)課件：第3講 Unit Computers（新課標(biāo)人教版必修2）

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2012年高考英語復(fù)習(xí)課件：第3講 Unit Computers（新課標(biāo)人教版必修2）,第3講 │ Unit Computers,第3講 Unit Computers,第3講 │ 美文佳句,[聽33],誦美文,,如果你愛他，你很快就會(huì)知道他的一切；如果你恨他， 他的生活將不得安寧——網(wǎng)絡(luò)人肉搜索就是這樣一個(gè)讓人愛 恨交織的東西，有正義的揭露，有極端的騷擾，有理智的分 析、調(diào)查、追認(rèn)，也有一擁而上 的憤怒、宣泄、甚至辱罵。 請(qǐng)就此現(xiàn)象寫一篇英語短文發(fā)表 你的看法。詞數(shù)120左右。,第3講 │ 美文佳句,,We are becoming familiar with human flesh search engine which is used to gather a person’s personal information in a short time. It is more and more widely used by a growing number of young people to disclose some ugly phenomena, while some use it to disturb others’ private life, which results in a kind of Internet violence to some degree. There is no denying that human flesh search engine is just a tool. Whether it is used to fight for justice or become violent just depends on ourselves. Therefore, it is not the fault of human flesh search engine but the users who use it to do something illegal. What is the most important is that we humans should use it positively and don’t turn it into a tool of violence.,第3講 │ 美文佳句,,1．We are becoming familiar with human flesh search engine which is used to gather a person’s personal information in a short time. 我們都非常熟悉人肉搜索，它用于在很短的 時(shí)間收集私人信息。 [賞析] 該句使用了which 引導(dǎo)的定語從句，修飾先行詞 human flesh search engine，此外，進(jìn)行時(shí)的使用形象地 描繪了當(dāng)前發(fā)生的這一現(xiàn)象。,背佳句,第3講│ 美文佳句,2．It is more and more widely used by a growing number of young people to disclose some ugly phenomena, while some use it to disturb others’ private life, which results in a kind of Internet violence to some degree. 它被越來越多的年輕人 越來越廣泛地用來揭露一些丑惡現(xiàn)象，與此同時(shí)一些人用 它來擾亂別人的私生活，這在一定程度上導(dǎo)致了一種網(wǎng)絡(luò) 暴力。 [賞析] 從整體上看，該句是一個(gè)while引導(dǎo)的并列句，表對(duì) 比。在第一個(gè)分句中分別使用了more and more和growing number 表示范圍以及人數(shù)的變化，體現(xiàn)了語言的多樣性， 動(dòng)詞不定式to disclose作目的狀語。,第3講 │美文佳句,,,3．What is the most important is that we humans should use it positively and don’t turn it into a tool of violence.最重要 的是，我們?nèi)祟悜?yīng)該正確地使用這一工具，不能把它變?yōu)?一種暴力的工具。 [賞析] 該句非常優(yōu)美，首先主語是一個(gè)what引導(dǎo)的名詞性 從句，其次表語是一個(gè)that引導(dǎo)的名詞性從句。,第3講 │ 課前熱身,[聽31],Ⅰ.單詞拼寫,1．Something is bound to happen one way or another to end the conflict or s the problem. 2．A red light is usually a s of danger. 3．The process of applying for passports has been (簡(jiǎn)化)． 4．They won the game by three g to one. 5．I mean he's a nice enough guy—he's just not my (類型)． 6．From his room, he can (探索) the world.,olve,ignal,simplified,oals,type,explore,第3講 │ 課前熱身,7．P , I think she is a very good woman, but you may not agree. 8．Unexpected difficulties a in the course of their experiment. 9．He would go in and see a . 10．Robots can also be called a intelligence.,ersonally,rose,nyhow,rtificial,第3講 │ 課前熱身,Ⅱ.完成短語,1．從……時(shí)起 from… a 2．在某種程度上 a way 3．處理，對(duì)付 deal h 4．結(jié)果 a a result 5．畢竟，終究 after l 6．監(jiān)視，看守 watch r,on,in,with,as,all,over,第3講 │ 課前熱身,Ⅲ.完成句子,1．一年又一年過去了，電腦被制造得越來越小。 As the years have , computers have been made smaller and smaller. 2．在老師的幫助下，我們按時(shí)完成了實(shí)驗(yàn)。 , we finished the experiment on time. 3．從某種程度上看，我的程序員好比是我的教練。 ，my programmer is like my coach. 4．那個(gè)學(xué)生為他的遲到編造了一個(gè)借口。 The student . 5．我們應(yīng)該避免以貌取人。 We should avoid judging people .,gone by,With the help of our teacher/With our teacher's help,In a way,made up an excuse for his being late,by their appearances,第3講 │ 單詞點(diǎn)睛,[聽34],vt.簡(jiǎn)化；使簡(jiǎn)易,simple adj. 簡(jiǎn)單的；容易的 simply adv. 簡(jiǎn)單地；容易地；只，僅僅；樸素地,第3講 │ 單詞點(diǎn)睛,,,【活學(xué)活用】 (1)你給孩子們講解時(shí)要設(shè)法講得簡(jiǎn)單明了。 for the children. (2) 地震后，我們用磚和樹枝搭成一個(gè)簡(jiǎn)陋的避難所。 After the earthquake, we use bricks and branches of trees .,Try to simplify your explanation,to form a simple shelter,第3講 │ 單詞點(diǎn)睛,,,adv. (＝anyway)無論如何；反正；盡管； 即使這樣(用于轉(zhuǎn)移話題，結(jié)束談話或回到原話題),somehow adv. 以某種方式；用某種方法；從某種角度 somehow or other 設(shè)法；想辦法 somewhat adv. 有點(diǎn)，稍微,第3講 │ 單詞點(diǎn)睛,,,【活學(xué)活用】,(1)可能下雪，但無論如何我都要進(jìn)城。 It may snow, but . (2)他怎么想辦法也不能使她信服。 He couldn't . (3)我的夾克和你的有點(diǎn)相似。 My jacket .,anyhow I will go to town,convince her anyhow,is somewhat like yours,第3講 │ 單詞點(diǎn)睛,,,,adv. 就個(gè)人而言(常用于一句話的開始)； 親自；個(gè)別地(可以放在句首或句末),personally speaking 就個(gè)人來說；就自己而言 frankly speaking 坦誠(chéng)地說；坦率地說 generally speaking 一般說來；總的說來 to be honest 說實(shí)話 in person 親自，親身 in the flesh 本人，當(dāng)面,第3講 │ 單詞點(diǎn)睛,,,【活學(xué)活用】,(1)就個(gè)人而言， 我認(rèn)為他是個(gè)很好的人， 但你也許不同意。 , but you may not agree. (2)這家旅館的主人親自歡迎我們。 The owner of the hotel .,Personally, I think he is a very good man,welcomed us personally,第3講 │ 單詞點(diǎn)睛,,,,,vi. (arose, arisen)出現(xiàn)；發(fā)生 arise from / out of由……而引起；從……中產(chǎn)生,【溫馨提示】 (1)arise為不及物動(dòng)詞，沒有被動(dòng)語態(tài)。 (2)arise 作“呈現(xiàn)；發(fā)生；出現(xiàn)”之意時(shí)，主語多為一個(gè) 抽象名詞，如argument/problem/quarrel/question。 【活學(xué)活用】 (1)這次吵架是怎么發(fā)生的呢？ How did the quarrel arise? (2)疏忽大意往往會(huì)引起事故的發(fā)生。 Accidents often arise from carelessness.,第3講 │ 單詞點(diǎn)睛,,,,,,【易混辨析】 arise, rise, raise (1)arise是不及物動(dòng)詞，意為“出現(xiàn)、發(fā)現(xiàn)”，常用于抽象事物， 一般表示事物和問題的產(chǎn)生和出現(xiàn)。 (2)rise是不及物動(dòng)詞，無arise 的抽象用法，只表示事物向較高 的地方或水平移動(dòng)。 (3)raise為及物動(dòng)詞，“使……上升”，“舉起”等。 用rise，arise或raise的適當(dāng)形式完成句子 (1)The sun has not yet . (2)Quarrels among the audience. (3)They a monument to the national hero.,risen,raised,arose,第3講 │ 短語儲(chǔ)存,[聽35],結(jié)果，因此,as a result of 作為……的結(jié)果，由于…… with the result that 結(jié)果是，因此 without result 無效地，毫無結(jié)果地 result from 由于，起于 result in 導(dǎo)致，終于造成……的結(jié)果,【溫馨提示】 在as a result中，a通常不能換作the；但在as a result of 中， 可使用the，即as the result of。,第3講 │ 短語儲(chǔ)存,【活學(xué)活用】 (1)因?yàn)橄掠?，我們昨天沒去上課。 It rained yesterday. . ＝We didn't go to class . (2)他一直努力找工作，可直到現(xiàn)在仍毫無結(jié)果。 He has tried hard to find a job, until now . (3)全球變暖是燃燒石油等礦物燃料引起的，從而導(dǎo)致了溫室 氣體被排放到大氣中。 Global warming fossil fuels, such as petroleum products, the release of greenhouse gas into the atmosphere.,As a result, we didn't go to class,as a result of the rain yesterday,without result,results from the burning of,resulting in,第3講 │ 短語儲(chǔ)存,在某種程度上；從某一點(diǎn)上看,in the way 妨礙別人；擋道 all the way 一直， 自始至終 in one way or another 以一種或另一種方式 in no way 一點(diǎn)也不，決不 feel one's way 摸索著前進(jìn) push one's way 擠著前進(jìn) by the way 順便說一下 make one's way 前往；排除困難前進(jìn),第3講 │ 短語儲(chǔ)存,【活學(xué)活用】,(1)從某種程度上說，這工作做得不錯(cuò)。 The work . (2)看來你的汽車擋道了。 I’m afraid your car is . (3)順便問一下，我給你的那些錢怎么了？ , what has happened to all the money I gave you?,is well done in a way,in the way,By the way,第3講 │ 短語儲(chǔ)存,看守； 監(jiān)視； 照看,watch out (for) 當(dāng)心； 注意 watch for sb/sth 觀察等待(某人出現(xiàn)或 發(fā)生某物) keep a watch on 注意 under the close watch 在嚴(yán)密的監(jiān)視下,第3講 │ 短語儲(chǔ)存,【活學(xué)活用】,(1)我游泳時(shí)你看著我的衣物行嗎？ Could you while I have a swim? (2)他感覺到上帝在保佑著他。 He felt that God . (3)他們等待著進(jìn)一步的發(fā)展。 They further developments.,watch (over) my clothes,was watching over him,are watching for,第3講 │ 短語儲(chǔ)存,虛構(gòu)；彌補(bǔ)； 組成； 化妝,be made up of 由……組成(＝consist of) make up for 償還，賠償，彌補(bǔ) make for 走向，有利于；沖向 make out 辨認(rèn)出；填寫；理解,第3講 │ 短語儲(chǔ)存,【活學(xué)活用】,(1)她在聚會(huì)前用了一個(gè)小時(shí)化妝。 She spent an hour . (2)六十個(gè)學(xué)生組成了我們的班級(jí)，也就是說，我們的班級(jí) 由六十個(gè)學(xué)生組成。 Sixty students our class.That is to say, our class sixty students. (3)晚飯鈴響了， 學(xué)生們都涌向餐廳。 When the bell for supper rang, all the students .,making (herself) up before the party,make up,is made up of,made for the dining room,第3講 │ 短語儲(chǔ)存,處理；對(duì)付,cope with 處理；對(duì)付 handle sth 處理某事,第3講 │ 短語儲(chǔ)存,【易混辨析】 deal with, do with (1)deal with 表示“處理，對(duì)付；關(guān)于，論及；與某人或某 事相處，打交道”，常與how連用。如： I don't know how to deal with these bad children. 我不知道如何對(duì)付這些壞孩子。 (2)do with 表示“處理；安排”， 常與what連用。如： What will you do with the box? 這個(gè)箱子你打算如何處理？,第3講 │ 短語儲(chǔ)存,【活學(xué)活用】,翻譯句子，注意deal with 的意思 (1)He knows well how to deal with children. a (2)The book deals with how to deal with such a deal. a (3)This means that it should clean the house, mop the floor, cook the dinner and deal with telephone calls.,他很了解如何和孩子們相處。,這本書論述了怎樣處理這類交易。,這意味著它應(yīng)該學(xué)會(huì)打掃房子， 拖地板， 做飯和處 理來電。,第3講 │ 短語儲(chǔ)存,畢竟；到底,After you！ [口語]您先請(qǐng)！ in all 總共 first of all 首先 above all 首先，最重要的 at all (用于否定句)一點(diǎn)也不， 完全不； (問句、條件句 及肯定句內(nèi)表示強(qiáng)調(diào))究竟,第3講 │ 短語儲(chǔ)存,【活學(xué)活用】,(1)他到底還是成功了。 He succeeded . (2)別怪他打碎那個(gè)花瓶， 他畢竟是小孩子嘛。 Don't blame him for breaking that vase; e .,after all,after all he,is a child,第3講 │ 句型透視,[聽36],Over time my memory has developed so much that, like an elephant, I never forget anything I have been told!,第3講 │ 句型透視,【句式分析】 這是一個(gè)so…that…引導(dǎo)的結(jié)果狀語從句，在此句型中， so是副詞，其后跟形容詞或副詞，that后跟結(jié)果狀語從句。 【相關(guān)拓展】 句型公式一：…so＋many/much/few/little＋名詞＋that-從句 句型公式二：…so＋形容詞＋a/an＋單數(shù)可數(shù)名詞＋that-從句 句型公式三：So＋形容詞/副詞＋助動(dòng)詞/系動(dòng)詞＋主語＋ …that-從句,第3講 │ 句型透視,【溫馨提示】 (1)如果名詞前為a lot of等，則用such…that…。如： There were such a lot of people there that I had to sit at the back of the lecture hall. 那里人很多，我只好坐在大廳的后面。 (2)“so＋形容詞＋a/an ＋單數(shù)可數(shù)名詞＋that-從句”可與 “such＋a/an＋形容詞＋單數(shù)可數(shù)名詞＋that-從句”互 換。 如： Mike is so honest a worker that we all believe him. ＝ Mike is such an honest worker that we all believe him. 邁克是一個(gè)很誠(chéng)實(shí)的工人，我們都很信任他。,第3講 │ 短語儲(chǔ)存,(3)so…that…中的so放在句首時(shí)，通常采用部分倒裝。如： So clever a student was he that he was able to work out all the difficult problems. 他是一個(gè)如此聰明的學(xué)生，因此他能解決所有的難題。 (4)so…that…與such…that…一樣，都能引導(dǎo)結(jié)果狀語從句， 但前者中的so是副詞，因此其后跟形容詞或副詞，而后者 中的such是形容詞，因此其后應(yīng)跟名詞。 句型公式一：…such＋a/an(＋形容詞)＋單數(shù)名詞＋ that-從句 句型公式二：…such(＋形容詞)＋名詞復(fù)數(shù)/不可數(shù)名詞＋ that-從句。如： They are such small shoes that I can't wear them. ＝Such small shoes are they that I can't wear them. 這雙鞋太小了，我穿不上。,第3講 │ 短語儲(chǔ)存,【活學(xué)活用】 1．根據(jù)漢語提示完成句子 (這對(duì)夫婦如此好奇) about the wild plants that they decided to make a trip to Madagascar for further research. 2．同義句轉(zhuǎn)換 Marvin is so honest that he will not accept a bribe(賄賂)． ＝Marvin is such an honest man that he will not accept a bribe. ＝So that he will not accept a bribe.,So curious were the couple,honest is Marvin,第3講 │ 跟蹤訓(xùn)練,[聽36],1．—What about last night party? —It turned out to be much more successful than . A．expect B．being expected C．to expect D．expected,【解析】 D 考查非謂語動(dòng)詞?！皌han expected” 意 思是“比預(yù)料的”。,第3講 │ 跟蹤訓(xùn)練,2．[2009·湖北卷] 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】 A 考查名詞辨析。根據(jù)句意可知：響鈴及老師 合上書本，這是下課的暗示，選項(xiàng)中只能選擇signal。 chance機(jī)會(huì)；mark分?jǐn)?shù)，痕跡；measure方法，措施。,第3講 │ 跟蹤訓(xùn)練,3．—After the UN conference in Copenhagen, the switch to low-carbon life, I think, is . —I agree with you. A．in a way B．on the way C．by the way D．in the way,【解析】 B 考查固定短語。由句意“……轉(zhuǎn)向低碳生 活即將到來”可知B項(xiàng)正確。A.在某種程度上；B.在路 上，即將到來；C.順便說一下；D.擋道。,第3講 │ 跟蹤訓(xùn)練,4．Running a company is not a matter of hiring people—they also need to be trained. A．simply B．partly C．seriously D．equally,【解析】 A 考查副詞辨析。句意為：經(jīng)營(yíng)一家公司不僅 僅是雇傭員工的問題，也需要培訓(xùn)員工。simply只，僅僅； partly部分地，局部地；seriously嚴(yán)肅地，認(rèn)真地； equally相等地。,第3講 │ 跟蹤訓(xùn)練,,5．The weather was cold that I didn't like to leave my room. A．really B．such C．Too D．so,【解析】 D 本題考查so…that…句型。so為副詞，其后 跟形容詞或副詞，such為形容詞，其后跟名詞。cold 為 形容詞，故選用so。,第3講 │ 跟蹤訓(xùn)練,,6．Why are you so anxious? It isn't your problem . A．on purpose B．in all C．on time D．a(chǎn)fter all,【解析】 D after all意為“畢竟，終究，別忘了”。 句意為：你為什么擔(dān)心呢？畢竟那不是你的問題。,第3講 │ 跟蹤訓(xùn)練,,7．Don't any excuse.You'd better apologize for being late. A．take up B．look up C．make up D．put up,【解析】 C 本題考查動(dòng)詞詞組辨析。take up占據(jù)，從事； look up查找；make up編造；組成；構(gòu)成；彌補(bǔ)；化妝； put up舉起，拿起，張貼。這句話表達(dá)的意思是：不要編 造理由了(或者說：不要找借口了)，你最好為遲到而道歉。,第3講 │ 跟蹤訓(xùn)練,,8．It is a truth acknowledged that when one has gained material wealth，he'll surely seek for spiritual enjoyment. A．partly B．universally C．particularly D．previously,【解析】 B 考查副詞辨析。句意為：當(dāng)一個(gè)人得到了 物質(zhì)財(cái)富后，他一定會(huì)尋求精神享受，這是一個(gè)被大 家所普遍接受的真理。partly不完全地，部分地； universally普遍地；particularly尤其，特別；previously 先前，預(yù)先。語意表示這是被大家所普遍接受的真理， 因此選B。,第3講 │ 跟蹤訓(xùn)練,,9．—Do you really want to go out? —It may rain. I shall go out; I don't mind the rain. A．Anyway B．Otherwise C．Somehow D．Therefore,【解析】 A 考查副詞辨析。由后面的“I don't mind the rain”可以看出，答話者即使下雨也要出去，由此可知應(yīng) 該選擇anyway 無論如何。答句句意為：天可能下雨，不 管怎樣，我要出去；我不介意下雨。otherwise否則； somehow以某種方式；therefore 因此。,第3講 │ 跟蹤訓(xùn)練,,,10．American Indians about five percent of the U．S.population. A．fill up B．bring up C．make up D．set up,【解析】 C 本題考查動(dòng)詞短語辨析。句意為：美國(guó)印 第安人大約占美國(guó)人口總數(shù)的5%。fill up裝滿；填滿。 bring up教育，培養(yǎng)；提出；嘔吐。make up占(比例、 成分)；編造；虛構(gòu)；化裝；彌補(bǔ)。set up豎立起來， 搭建，成立。,第3講 │ 跟蹤訓(xùn)練,,,11．[2009·上海卷] The Great Wall is tourist attraction that millions of people pour in every year. A．so a well-known B．a(chǎn) so well-known C．such well-known D．such a well-known,【解析】 D 考查such a ＋adj.＋n＋that結(jié)構(gòu)。注意， 如果把A項(xiàng)中的a 放到well-known后也是正確的。,第3講 │ 跟蹤訓(xùn)練,,12．—The dinner was delicious! —I agree.I am so full. —That's too bad.But some dessert . A．has ordered B．will be ordered C．has been ordered D．was going to be ordered,【解析】 C 本題主要考查在交際用語中動(dòng)詞的時(shí)態(tài)及 語態(tài)。根據(jù)主語與謂語動(dòng)詞的關(guān)系可知是被訂購，于是 排除選項(xiàng)A；選項(xiàng)B表示將要發(fā)生的事情；選項(xiàng)C表示已 經(jīng)發(fā)生的事情；選項(xiàng)D表示過去某個(gè)時(shí)候即將發(fā)生的事 情。根據(jù)前面的That's too bad.可知，事情已經(jīng)發(fā)生， 故答案為C。,第3講 │ 跟蹤訓(xùn)練,13．[2009·湖北卷] The loss has not yet been accurately, but it is believed to be well beyond a hundred million dollars. A．calculated B．considered C．completed D．controlled,【解析】 A 考查動(dòng)詞辨析。根據(jù)句意可知：此處表示 “損失(數(shù)據(jù))還沒統(tǒng)計(jì)……”，應(yīng)選擇calculated。 considered“考慮”，completed“完成”，controlled “控制”均不符合上下文意思。,第3講 │ 跟蹤訓(xùn)練,,14．—I'm afraid that I can't finish the task as soon as planned. — . A．Don't be afraid B．Don't mention it C．I suppose so D．Take your time,【解析】 D 考查交際用語。句意為：“恐怕我不能像 計(jì)劃得那么快完成任務(wù)。”“別急，慢慢來?！盜'm afraid 為委婉的說法，不用Don't be afraid來回答。Don't mention it用來回答道歉。I suppose so表示我想如此，相當(dāng)于I think so，不符合語境。Take your time表“別著急，慢慢來”， 符合句意。,第3講 │ 跟蹤訓(xùn)練,15．Whenever he came across difficulties, his father used to come and help to them. A．meet with B．deal with C．live with D．judge with,【解析】 B deal with意為“處理”，符合題意。句意 為：過去無論遇到什么困難，他父親常常來幫助解決。,同學(xué)們,來學(xué)校和回家的路上要注意安全,同學(xué)們,來學(xué)校和回家的路上要注意安全,