高考英語一輪復(fù)習(xí) Module4　Music Born in America課件 （外研版選修7）

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Module 4 Music Born in America,要 點(diǎn) 梳 理 高效梳理·知識備考,●重點(diǎn)單詞,1．technique n．技巧；手法→technical adj.技術(shù)的 2．a(chǎn)pproach n．方法；步驟 3．decline n．衰退；下降；減少 4．emerge v．出現(xiàn)→emergence n．出現(xiàn)；顯現(xiàn)→emergency n．緊急情況；危急形勢,5．touch v．觸動；感動；使動心→touching adj.令人感動的→touched adj.感動的，情緒激動的 6．a(chǎn)rise v．(由……)引起(產(chǎn)生) 7．boom v．繁榮；興起；迅速發(fā)展 8．harmony n．融洽，一致→harmonious adj.和諧的→harmonize vt.使和諧 9．budget v．制定預(yù)算，按預(yù)算來安排開支,10．schedule n．計(jì)劃表，進(jìn)度表，日程表 11．devote v．為……付出時(shí)間/努力/金錢等→devotion n．獻(xiàn)身；摯愛→devoted adj.忠實(shí)的；摯愛的 12．quit v．離開，辭去,13．protest n．抗議→protestation n．聲明；抗議 14．migrant n．移民→migrate v．遷移；遷徙→migration n．移居；遷移；遷徙 15．humorous adj.幽默的→humor n．幽默,●重點(diǎn)短語,1．side by side 并肩；并排 2．be bored with 厭煩 3．take advantage of 利用 4．rather than 而不是 5．in order 有序地 6．try out 試驗(yàn)；嘗試 7．be blessed with 有幸 8．come out 出版,9．far from 完全不 10．be devoted to 專注；對……專一 11．beg for 乞求，請求 12．make an impression on sb. 給某人留下印象 13．consist of 由……組成 14．in decline 在下降，在衰退中 15．keep to 遵守；不離(位置)，留在(某處) 16．in one‘s case 根據(jù)某人的情況,●重點(diǎn)句型,1．“The moment I heard it，” he said, “I knew it was a completely new kind of music.” “我一聽到它，”他說，“就知道這是一種全新的音樂。” 2．Songs that are spoken rather than sung are called rap. 采用近乎念白方式而不是唱的歌曲叫做說唱樂。,3．As well as attracting huge audiences in its Hong Kong home, Cantopop has spread offshore, and its stars are known in Beijing, London and New York. 粵語流行音樂不僅僅吸引了香港本地的大量聽眾，而且傳到了香港之外的其他地方，粵語歌星在北京、倫敦和紐約都很有名。,4．“My message is that it doesn‘t matter if you’re black, white, fat, thin, old and young－we‘re all the same, it’s a great world and you can do something with your life.” “我想告訴大家的是不管你是黑人還是白人，肥胖還是瘦小，年長還是年幼，這些都不重要——我們都是一樣的，這是一個(gè)美妙的世界，你可以在有生之年做些事情?！?●高考范文,(2007·遼寧卷) 大學(xué)生活即將開始，你將面對新的學(xué)習(xí)和生活環(huán)境。請根據(jù)提示寫一篇英語短文，談?wù)勀愦蛩闳绾伟才拍愕拇髮W(xué)生活。內(nèi)容要點(diǎn)應(yīng)包括：,●確定新的學(xué)習(xí)目標(biāo) ●改進(jìn)學(xué)習(xí)方法 ●學(xué)會獨(dú)立生活 ●參加各種課外活動 ●處理好與同學(xué)的關(guān)系,注意：1.短文的內(nèi)容要連貫、完整； 2．短文單詞數(shù)：100左右(開頭已給出的單詞不計(jì)入單詞總數(shù))。,I will go to college in the near future.________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________,[范文] I_will_go_to_college_in_the_near_future. After I enter college, I plan to set new goals in my study and improve my way of learning. What's more, as I am away from my parents, it is necessary for me to learn to live on my own, such as doing some washing and cleaning by myself. In my spare time, I will take part in different kinds of school,activities, for example, I will often go to the English Corner to practise my spoken English. In addition, I need to get along well with my classmates and teachers at college. I think I will have a wonderful college life.,考 點(diǎn) 探 究 互動探究·能力備考,Ⅰ.詞匯短語過關(guān),1．decline n．衰退；下降；減少 vi. 拒絕；變小(少、弱)；衰退；下沉；傾斜 vt. 拒絕；使下降 fall into (a) decline開始衰退 be in decline處于下降、衰退中 on the decline在下坡路上；在衰退(減少) decline by下降了…… decline (to do) sth.拒絕(干)某事,[即學(xué)即練1](1)The city ______ ______ ______ after the mine closed. 在礦井關(guān)閉后這個(gè)城市開始衰退。 (2)Industry in Britain ______ ______ ______ ______ since the 1970s. 英國工業(yè)自20世紀(jì)70年代以來一直在走下坡路。,fell,into,decline,has,been,in,decline,(3)The number of tourists to the resort ______ ______ 10% last year. 去年到這個(gè)地區(qū)旅游的人數(shù)減少了10%。 (4)They asked me to their party, but I ______ ______ ______. 他們邀請我參加宴會，但我婉拒了。 (5)He ______ ______ ______ the question. 他拒絕回答這個(gè)問題。,declined,by,declined,the,invitation,declined,to,answer,2．emerge v．出來，出現(xiàn)；顯露；暴露 emergence n．出現(xiàn)，露出 emerge from從……出現(xiàn)；從……擺脫出來 emerge as以……出現(xiàn) It emerged that.(調(diào)查后)露出真相,[即學(xué)即練2](1)The swimmer emerged ______ the lake. 游泳者從湖中出來了。 (2)The moon emerged ______ ______ the clouds. 月亮從云層后露出來。 (3)He emerged ______ leader at the age of thirty. 他三十歲時(shí)初露鋒芒擔(dān)任了領(lǐng)導(dǎo)。 (4)No new evidence ______ during the enquiry. 在調(diào)查中未發(fā)現(xiàn)新證據(jù)。,from,from,behind,as,emerged,(5)______ ______ ______ the company was going to be sold. 事已清楚，這家公司準(zhǔn)備出售。,It,emerged,that,3．harmony n. 融洽，一致 in harmony (with sb/sth) 與……協(xié)調(diào)一致；相配 out of harmony with 與……不一致；與……不協(xié)調(diào),[即學(xué)即練3](1)His action is not ______ ______ ______ his word. 他言行不一。 (2)In a beautiful picture there is ______ ______ the different colours. 美麗的畫面中，不同色彩相協(xié)調(diào)。,in,harmony,with,harmony,between,(3)They worked ______ ______ ______. 他們合作無間。 (4)Relations with our neighbors aren't very ____________ at the moment. 目前我們與鄰居的關(guān)系不是很融洽。,in,perfect,harmony,harmonious,4．otherwise adv. 用別的方法；其他方面；否則，不然 conj.否則，不然 adj. 另外的，別樣的 otherwise 作連詞，常放在祈使句后，相當(dāng)于 or或 or else。 otherwise 可與虛擬語氣連用。 and otherwsie 等等 or otherwise 或其他方面；或沒有；否則,[即學(xué)即練4](1)He is slow, but _________ he is a good worker. 他雖慢，但在其他方面卻是個(gè)好工人。 (2)Listen to your parents. _________ you will regret. 聽你父母的話，要不然你會后悔的。 (3)You reminded me, otherwise I ______ ______ __________. 你提醒了我，要不然我會忘記的。,otherwise,Otherwise,would,have,forgotten,(4)We insure against all damage, accidental ______ _________. 我們的保險(xiǎn)包括一切意外或其他損失。,or,otherwise,5．devote vt. (與 to 連用)獻(xiàn)身；專心于 devoted adj. 熱愛的；忠誠的,[即學(xué)即練5](1)She ______ her lifetime ______ ______ homeless children. 她用一生來幫助無家可歸的孩子。(2)His whole life has ______ ______ ______ ______ the origin of cancer. 他的一生都獻(xiàn)給了對癌癥根源的研究。 (3)After he graduated he continued to ______ himself ______ ______. 畢業(yè)之后他繼續(xù)致力于研究工作。,devoted,to,helping,been,devoted,studying,devote,to,research,to,6．quit vt.&vi. 停止(做某事)；離開；戒掉 adj. 擺脫了(難題等)的 quit doing sth. 放棄干某事，停止干某事 quit office/school 離職/退學(xué) be quit of sb./sth. 擺脫……,[即學(xué)即練6](1)I ______ ______ years ago. 我?guī)啄昵熬徒渚屏恕?(2)I made up my mind ______ ______. 我已決定辭職了。 (3)He was glad to ______ ______ ______ the troublesome job. 他很高興能擺脫那個(gè)麻煩的工作。,quit,drinking,to,quit,be,quit,of,7．take advantage of 利用 have the advantage of 有……優(yōu)點(diǎn)；較某人有利 to sb‘s advantage 對某人有利；有助于某人 gain/have an advantage over獲得/有……的優(yōu)勢 提示：take advantage of 意為“利用或很好地使用”(＝make good use of)，有時(shí)略帶貶義，有“投機(jī)取巧地利用”的意思。,[即學(xué)即練7](1)She ______ ______ ______ the children‘s absence to tidy their rooms. 她趁孩子們不在時(shí)收拾他們的房間。 (2)We ______ ______ ______ ______ the hotel facilities. 我們充分利用了旅館設(shè)施。,took,advantage,of,took,full,advantage,of,(3)This method ______ ______ ______ ______ saving a lot of fuel. 這個(gè)方法的優(yōu)點(diǎn)是能夠節(jié)省很多燃料。 (4)The present situation is ______ ______ ______. 目前形勢對我們有利。 (5)In the first half, we ______ ______ ______ ______ the opposing team.前半場，我們比對方隊(duì)占優(yōu)勢。,has,the,advantage,of,to,our,advantage,had,the,advantage,over,8．rather than 而不是；而不愿,rather than作連詞，連接兩個(gè)平行結(jié)構(gòu)，可以表示主觀愿望上的選擇，意為“而不是”。rather than 可連接兩個(gè)代詞、介詞、名詞、形容詞、動名詞或不定式，也可連接兩個(gè)謂語動詞或從句。,[即學(xué)即練8](1)I think Tom, ______ ______ you, ______ to blame.我認(rèn)為應(yīng)受責(zé)備的是湯姆，而不是你。 (2)I‘d prefer to go in August ______ ______ in July. 我寧可八月去那兒而不是七月。 (3)I decide to write ______ ______ telephone. 我決定寫信而不打電話。 (4)The colour seems green ______ ______ blue. 顏色好像是綠的，不是藍(lán)的。,rather,than,is,rather,than,rather,than,rather,than,拓展：rather than 寧愿……而不愿；與其……倒不如 more than 不僅僅；超過；非常 other than 除了……；不同于 or rather 更確切地說 would rather do.than do. 寧愿……而不愿…… would do.rather than do. 寧愿……而不愿…… prefer to do. rather than do. 寧愿……而不愿……,提示：“主語＋rather than＋名詞”后面的謂語動詞的單復(fù)數(shù)形式與 rather than 前的名詞保持一致。,9．come out 出版；出現(xiàn)；真相大白；除去(顏色記號等)；獲得名次 come about 發(fā)生；改變風(fēng)向 come across 偶然遇上；被理解 come down 傳遞，傳給；跌落，削減 come up 被提出；走到……附近；發(fā)生 come to 涉及，談及；共計(jì)；突然想起 come over 過來；改變立場或主張，拜訪 come on 出現(xiàn)，出來；開始；加油,[即學(xué)即練9](1)When does John‘s new book ______ ______？約翰的新書何時(shí)出版？ (2)The stars ______ ______ as soon as it was dark. 天一黑，星星就出現(xiàn)。,come,out,came,out,(3)It ______ ______ ______ she'd been stealing from her friend.原來她一直在偷她朋友的東西。 (4)I've washed this shirt twice and the ink still hasn't ______ ______. 這襯衫我洗了兩次，墨水還沒有洗掉。 (5)I ______ ______ ______ in the examinations. 我考試得了第一名。,came,out,that,come,out,came,out,first,10．far from 毫不，一點(diǎn)也不；遠(yuǎn)非(相當(dāng)于 not nearly) [即學(xué)即練10](1)She is ______ ______ ______ ______ about it; she is very angry. 對于這件事她一點(diǎn)也不高興，她很憤怒。,far,from,(being),pleased,(2)The show was ______ ______ ______ a failure; it was a great success. 這場表演絕不失敗，而是一場極成功的表演。,far,from,being,(1)as/so far as 遠(yuǎn)到，直到(表程度，范圍) (2)by far 大量；……得多(往往用在比較級或最高級之后，若這類詞帶有冠詞 the 或 a 時(shí)，則置于這類詞之前或之后均可) (3)go too far 太極端，太過分 (4)so far 到目前為止 (5)so far, so good 到目前為止，一切都很順利,Ⅱ.重點(diǎn)句型詳解,1．As_well_as attracting huge audiences in its Hong Kong home, Cantopop has spread offshore, and its stars are known in Beijing, London and New York.,粵語流行音樂不僅僅吸引了香港本地的大量聽眾，而且傳到香港之外的其他地方，粵語歌星在北京、倫敦和紐約都很有名。,as well as 用于肯定句中，起連接作用，意為“既……又……，不僅……而且……”。 (1)as well as 作“和，同”講，具有連詞性質(zhì)，常用來連接兩個(gè)并列成分。如果連接兩個(gè)并列的主語，謂語動詞應(yīng)當(dāng)與 as well as 之前的主語在人稱和數(shù)上保持一致，若連接兩個(gè)動詞，第二個(gè) as 后常用動名詞形式。 (2)在表達(dá)“不但……而且……”之意時(shí)，as well as 側(cè)重前者，而 not only.but also. 側(cè)重后者。連接并列主語時(shí)，not only.but also. 按照就近原則確定謂語動詞的形式。,①They own a house in Jinan as_well_as a villa in Qingdao. 他們在濟(jì)南有一套房子，在青島也有一棟別墅。 ②She is lively as_well_as healthy. 她既健康又活潑。 ③Tom as_well_as his parents often goes to the park. 湯姆經(jīng)常和他的父母一起去公園。,提示：as well as, as good as, as far as, as long as 除了和 well, good, far, long 有關(guān)外，還有其他含義。 as well as 和……一樣好；不僅……而且…… as good as 和……一樣好；幾乎和……一樣 as far as 和……一樣遠(yuǎn)；就……范圍而論 as long as 和……一樣長；只要,[即境活用1] ______ Shanghai, I went to Beijing for holiday. Which is WRONG? A．Besides B．As well C．As well as D．In addition to,答案：B,解析：A、C、D 項(xiàng)都有“除……還有……”的意思。,2．“My message is that it_doesn‘t_matter if you’re black, white, fat, thin, old and young－we‘re all the same, it’s a great world and you can do something with your life.”,“我想告訴大家的是不管你是黑人還是白人，肥胖還是瘦小，年長還是年幼，這些都不重要——我們都是一樣的，這是一個(gè)美妙的世界，你可以在有生之年做些事情?！?It doesn‘t matter (to sb.)＋從句 ……(對某人來說)沒關(guān)系，不要緊 It matters a lot/a great deal＋從句 ……非常重要 It doesn’t matter (口語)沒關(guān)系 What‘s the matter？(口語)怎么了？有什么麻煩？,①I don’t care how it looks－what_matters is that it works well. 我不在乎它好看不好看——關(guān)鍵是它要好用。 ②It_matters_a_lot_to_her what other people think of her. 其他人怎么看她對她來說極為重要。 ③－I‘ve spilled some coffee on the carpet. 我灑了些咖啡在地毯上。 －It_doesn’t_matter.沒關(guān)系。,[即境活用2] －Oh, sorry, Jane. I took your dictionary by mistake. －______. A．That‘s right B．It doesn’t matter C．You‘re welcome D．Never think about it,答案：B,解析：句意：——對不起，簡。我誤拿了你的字典?！獩]關(guān)系。,易 錯(cuò) 點(diǎn) 撥 自我完善·誤區(qū)備考,1.decline/refuse/reject (1)decline作“拒絕”之意時(shí)，常指有禮貌地回絕，婉言謝絕，其主語只能是人。 (2)refuse語氣比decline重，主語可以是人也可以是物。 (3)reject語氣比refuse重，意為“拋棄，拒收，不采納”。,[應(yīng)用1] (1)When I asked him to leave, he ______. 我要求他離開，他不肯。 (2)I invited her to join us, but she ______. 我邀請她和我們一起，可是她婉言謝絕了。 (3)She ______ his offer of help. 她拒絕他提供的幫助。,refused,declined,rejected,2. far away from/faraway/far from (1)far away from只表示距離，away可省略。當(dāng)有具體距離的詞修飾時(shí)，則省去far。 (2)faraway為形容詞，用作定語，意為“遙遠(yuǎn)的；恍惚的”。 (3)far from除了表示“遠(yuǎn)離”，還有“遠(yuǎn)遠(yuǎn)不，完全不，絕非”之意，后接名詞、動名詞或形容詞。,[應(yīng)用2] (1)______ ______ reading his letter, she didn‘t open it. 別說看他的信了，她連信都沒拆開。 (2)The place is two li ______ ______ here. 那個(gè)地方離這兒有兩里路。,Far,from,away,from,(3)They live at a ______ place. 他們住在一個(gè)遙遠(yuǎn)的地方。 (4)The school is ______ ______ ______ my house. 學(xué)校離我家很遠(yuǎn)。 (5)She began to have a ______ look in her eyes. 她的眼中開始流露出恍惚之神色。 (6)______ ______ eye, far from heart.眼不見，心不煩。,faraway,far,away,from,faraway,Far,from,3. as well as的用法 [應(yīng)用3] (1)A man may usually be known by the books he reads ______ by the friends he keeps. A．rather than B．a(chǎn)s well as C．in place of D．a(chǎn)s many as,答案：B,(2)If you don't like to swim, you ______ stay at home. A．should as well B．may as well C．can as well D．would as well,答案：B,(3)I feel it is you as well as your wife that ______ for your son's bad performance at school. A．a(chǎn)re to blame B．is going to blame C．a(chǎn)re to be blamed D．is to be blamed,答案：A,(4)－Well, lost again! －It's not very important. We ______ forget about it, OK? A．can't B．may so soon C．might as well D．won't soon,答案：C,高 效 作 業(yè) 自我測評·技能備考,Ⅰ.單項(xiàng)填空,1．－Are you finishing your task? －______. We need no less than three hours more. A．Far from it B．Exactly C．Not a little D．No wonder,答案：A,解析：考查交際用語。根據(jù)答語We need no less than three hours more.可知，這個(gè)任務(wù)還遠(yuǎn)遠(yuǎn)沒有完成，far from意為“遠(yuǎn)非”。,2．She ______ to have lunch with her friend, saying that she wasn't feeling very well. A．declined B．resigned C．tended D．a(chǎn)pproved,答案：A,解析：考查 decline to do sth. “拒絕做某事”。,3．He claimed that the company had tricked him into doing what he would not have done ______. A．otherwise B．however C．forever D．therefore,答案：A,解析：otherwise否則，would not have done表示虛擬語氣，意為“否則他不會做的”。however然而；forever永遠(yuǎn)；therefore因此。,4．Mr Read made up his mind to devote all he had to ______ some schools for poor children. A．set up B．have set up C．setting up D．having set up,答案：C,解析：all后面的 he had為定語從句，此題考查動詞短語 devote.to 的用法。to為介詞，排除A、B兩項(xiàng)。set up schools的動作還未發(fā)生，排除D項(xiàng)。,5．Doctors are doing research to find out what happens physically when people______smoking. A．quit B．decline C．depart D．reserve,答案：A,解析：句意為“醫(yī)生們正在研究當(dāng)人戒煙后身體將發(fā)生什么變化”。quit在這里作“停止”講；decline 下降，減少；depart出發(fā)，動身，離開；reserve 保留，儲存。,6．The advantage human beings have to ______the sun is worth discussing. A．take of B．play with C．have on D．do with,答案：A,解析：考查短語 take advantage of.“利用……”。,7．We should be aware that difficulties might ______ from such a situation. A．a(chǎn)rise B．a(chǎn)wake C．cause D．a(chǎn)rouse,答案：A,解析：句意為：我們應(yīng)該意識到困難可能由這種情況產(chǎn)生。arise意為“(由……)引起/產(chǎn)生”；cause為及物動詞，若用cause應(yīng)用被動語態(tài)；awake“喚醒”，arouse“喚起”均與句意不符。,8．We had to rely on our own intelligence to create ______ and balance with the environment during development. A．importance B．a(chǎn)greement C．effect D．harmony,答案：D,解析：句意：在發(fā)展中我們必須靠自己的智慧創(chuàng)造與環(huán)境之間的平衡與和諧。importance重要性；agreement一致，協(xié)議；effect影響；harmony和諧，協(xié)調(diào)。,9．In the office, we are required to sit still, keep our eyes on our own work, ______ to anyone. A．instead of speaking B．rather than speak C．but would not speak D．a(chǎn)nd not to speak,答案：D,解析：句意為：在辦公室里，我們不能亂動，要集中注意力進(jìn)行工作，而且不能和任何人說話。題干中to sit still, keep our eyes on our own work與空白處是并列關(guān)系，所以形式也應(yīng)是一致的。,10．When the news ______ that he would come, I was very glad. A．came out B．broke out C．brought out D．spoke out,答案：A,解析：come out (消息、真相等)傳出，透露；break out 爆發(fā)；bring out公布，發(fā)表；speak out說出。,11．The traditional approach ______ with complex problems is to break them down into smaller, more easily managed problems. A．to dealing B．in dealing C．dealing D．to deal,答案：A,解析：approach to (doing) sth. ……的方法。,12．______ you understand the rule, you will have no further difficulty. A．While B．Once C．Though D．Unless,答案：B,解析：once“一旦”，引導(dǎo)條件狀語從句。,13．The government is trying to ______ food prices in order to please people. A．bring down B．take down C．put down D．lay down,答案：A,解析：bring down 降低(物價(jià))；take down 放下，拿下；put down 放下，鎮(zhèn)壓；lay down 放下。,14．Rather than ______trouble, I prefer forgetting the whole affair. A．cause B．to cause C．causing D．caused,答案：C,解析：rather than 后的結(jié)構(gòu)與 prefer 后面的保持一致。,15．－You seemed to be deeply struck by his skill. －Not exactly. It was his courage ______ his skill that really struck me. A．more than B．a(chǎn)s well as C．but also D．better than,答案：B,解析：as well as表示“也，又”，連接并列成分，強(qiáng)調(diào)前者。,Ⅱ.閱讀理解,A A typical Chinese Internet user is a young male who prefers instant messaging to e—mail, seldom makes online,purchases and favors news, music and games sites. According to a study, about twothirds of survey participants use the Internet for news－often entertainment－related－or for online games. About half download music and movies. They also tend to prefer instant messaging to email, and they are depending on the Internet more frequently than before to communicate with others who have the same professions, hobbies and,political interests. Online purchases still remain unpopular in China. Threequarters of users surveyed have never bought anything over the Internet, and only 10 percent make purchases even once a month. Among those who do buy online, most pay for entertainment while others buy phone cards, or computer hardware or software.,“Many people don't trust the quality of goods bought online，” Guo said Wednesday. “If they buy it in a store and don't like it, they can easily bring it back.” The survey was done in five major cities: Beijing, Shanghai, Guangzhou, Chengdu and Changsha. Results do not necessarily project,countrywide because Internet use in rural areas is lower than in cities. Guo describes the typical netizen in the five cities surveyed as young, male, richer and more highly educated. Males make up twothirds of the Internet community, and more than 80 percent of users are under 24. Among people ages 25 to 29, 60 percent to 80 percent go online. China has more than 100 million people online, second in the world to the United States.,1.A typical Chinese Internet user will be the one who ______. A. likes to send emails B. likes to buy goods online C. likes to pay for entertainment D. likes the games sites,答案及解析： 1．D。由文章第一段可知。,2. Online purchases still remain unpopular in China mainly because ______. A. it is more difficult for sales returns B. people haven't computers C. people can't have a look at the goods D. goods bought online are of low quality,答案及解析： 2．A。由文章第三段可知。,3. Which of the following words fails to describe the typical netizens in the five cities? A. Well educated. B. Richer. C. Female. D. Young.,答案及解析： 3．C。由文章第四段對幾個(gè)大城市網(wǎng)民的調(diào)查可知。,4. According to the text, which of the following shows the right relation between online people and their ages?,答案及解析： 4．B。由文章倒數(shù)第二段提供的數(shù)據(jù)可知。,B A computer virus is a program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes. All computer viruses are man－made. Here are some virus prevention tips.,Do not open any files attached to an email from an unknown, suspicious or untrustworthy source. Do not open any files attached to an email unless you know what it is, even if it appears to come from a dear friend or someone you know. Some viruses can replicate(復(fù)制) themselves and spread through email. Better be safe than sorry and confirm that they really sent it .,Do not open any files attached to an email if the subject line is questionable or unexpected. If the need to do so is there, always save the file to your hard drive before doing so. Delete chain emails and junk emails. Do not forward(轉(zhuǎn)寄) or reply to any of them. These types of email are considered spam(垃圾郵件), which contains lots of annoying advertisements and useless information.,Do not download any files from strangers. Be careful when downloading files from the Internet. Ensure that the source is a legitimate(合法的)and reputable one. Verify(證實(shí))that an antivirus program checks the files on the download site. If you are uncertain, don't download the file at all or download the file to a floppy(軟盤) and test it with your own antivirus software.,Update your antivirus software regularly. Over 500 viruses are discovered each month, so you'll want to be protected. These updates should be at least the products virus signature files. You may also need to update the product's scanning engine as well. Back up(備份) your files on a regular basis. If a virus destroys your files, at least you can replace them with your backup copy. You should store your backup copy in a separate location from your work files, one that is preferably not on your computer.,5．This passage mainly tells us ______. A. what a computer virus is B. how to use email safely C. how to use computers safely D. how to prevent computer viruses,答案及解析： 5．D。主旨大意題。這篇文章是總分結(jié)構(gòu)，所以主題句在首段。,6. Which of the following statements about computer viruses is TRUE? A. A computer virus is a kind of worm. B. Not all computer viruses are man－made. C. Computer viruses run according to our wishes. D. A computer virus is a program or piece of code.,答案及解析： 6. D。事實(shí)細(xì)節(jié)題。A項(xiàng)是望文生義，B項(xiàng)在文中第一段明確指出All computer viruses are manmade.，C項(xiàng)是常識錯(cuò)誤，D項(xiàng)從文中首句可知。,7. When we use email, we should ______. A. open all the files we receive B. open any file even if we don't know what it is C. not open any files if the subject line is questionable D. forward or reply to junk emails.,答案及解析： 7．C。事實(shí)細(xì)節(jié)題。從文中第二、三、四及五段可知。,8. Which of the following statements is NOT true? A. We'd better not download any files from strangers. B. We'd better download files from a legitimate and reputable source. C. We should update our antivirus software regularly. D. We should store our backup copy in the same location as our work files.,答案及解析： 8. D。事實(shí)細(xì)節(jié)題。從文中最后一段末句You should store your backup copy in a separate location from your work files, one that is preferably not on your computer.可知D項(xiàng)表述是錯(cuò)誤的。,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,