必修2 unit3 學(xué)案.doc

必修2 unit3 學(xué)案1. personal / private / individual【解釋】personal 指屬于或關(guān)于某人或某些特定的人，以區(qū)別于其他人。private 指屬于私人所有或具有私營性質(zhì)，以區(qū)別于集體或公共的，有時含不公開的意味。individual 與集體的相對，指個別或個體的。練習(xí)】用上面所提供的辨析詞的適當(dāng)形式填空1). Will you do it for me as a _ favour?2). If you go to a _ hospital, you must pay.3). We traveled together, but each _ bought his own ticket.2. after all/above all/at all/in all after all意為“畢竟”“盡管”“到底”“究竟”；above all 意為“最重要的是”“尤其是”；at all一般用在否定句中，用以加強(qiáng)否定語氣。at all用在疑問句、條件句中，起強(qiáng)調(diào)作用，意為“真的”“確實(shí)”“竟然”等。另外，not at all用來表示“不用謝”；in all表示“總共”“總計(jì)”。 練習(xí)】用上面所提供的辨析詞的適當(dāng)形式填空1). So you see，I was right _. 2). _，he wanted to succeed. 3). It will do you no harm _. 4). We visited, _, 20 universities in the US. 3.deal with/do with解釋】deal with和do with二者可譯為“處理”，但在特殊疑問句中, do with與what配合使用，而deal with與how配合使用?！揪毩?xí)】用上面所提供的辨析詞的適當(dāng)形式填空1). How would you _ an armed burglar?2). What have you _ my umbrella? 1.explore vt. & vi. 勘探; 探測; 探險exploration n. 勘探; 探測; 探險exploratory adj. 勘探的; 探測的; 探索的2. universe n. 宇宙; 世界universal adj. 全體的; 共同的;普遍的；宇宙的3. appear v. 出現(xiàn); 顯現(xiàn); 呈現(xiàn)appearance n. 出現(xiàn); 顯現(xiàn); 呈現(xiàn)外表; 外貌; 外觀練習(xí)】用括號內(nèi)所提供詞的適當(dāng)形式填空1) Well take a voyage of _. (explore)2) Columbus discovered America but did not _ the new continent. (explore)3） Theyre making _ medical tests. (explore)4） Television provides _ entertainment. (universe)5） There are lots of stars in the _. (universe)6） Dont judge by _ can be misleading. (appear)7) He promised to be here at four oclock but didnt _ until six. (appear) 重點(diǎn)詞匯 （旨在提供綜合運(yùn)用所需材料）1. sum n. 金額; 款項(xiàng); 總數(shù); 總和典例1). He was fined the sum of 200. 他被處以200英鎊罰金。2). The sum of 5 and 3 is 8. 5加3的和是8。重點(diǎn)用法in sum簡言之; 總而言之sum sb/sth up形成對某人某事物的看法 練習(xí) 中譯英1). 總之, 計(jì)劃告吹了。_2). 我認(rèn)為她是個很能干的經(jīng)理。_2. advantage n.優(yōu)點(diǎn)；優(yōu)勢；有利條件典例 1). He has the advantage of a steady job. 他有工作穩(wěn)定的有利條件。2). They took full advantage of the hotels facilities. 他們充分利用旅館的設(shè)備。重點(diǎn)用法take advantage of 對加以利用；欺騙to sb.s advantage 對某人有利have /get/win an advantage over （of）勝過；優(yōu)于練習(xí) 中譯英1).協(xié)議對我們有利。_2).她利用了我的慷慨。_3. goal n. 球門；進(jìn)球得的分；目標(biāo)典例 1). He headed the ball into an open goal. 他乘虛把球頂入球門2). We won by three goals to one 以三比一獲勝。3). Youd better set a goal before you start. 開始前最好設(shè)定一個目標(biāo)。重點(diǎn)用法score/kick a goal 得踢進(jìn)一球得一分keep goal守球門life goal/ ones goal in life生活目標(biāo)achieve / realize ones goal實(shí)現(xiàn)目標(biāo)練習(xí) 中譯英1).他已經(jīng)實(shí)現(xiàn)了他的目標(biāo)。_2).我的人生目標(biāo)是幫助他人。_4. signal n. 信號, 手勢, 聲音, 暗號 v. 發(fā)信號; 用信號傳達(dá); 用信號與通訊典例 1). A red light is usually a signal for/of danger. 紅燈通常是危險的信號。2). He signaled (to) the waiter to bring the menu. 他示意要服務(wù)員把菜單拿來。 重點(diǎn)用法signal to sb/sth for sth 用信號傳達(dá)（某信息）; 用信號與（某人）通訊signal with用發(fā)信號練習(xí) 中譯英1).鐵路紅燈亮了, 所以火車停下了。_2).他用紅旗發(fā)信號。_Keys: 1). The railway signal was on red, so the train stopped.2). He was signaling with a red flag.5. arise vi.（arose, arisen）出現(xiàn)； 發(fā)生典例 1). A new difficulty has arisen.出現(xiàn)了新的困難。2). Accidents arise from carelessness.疏忽大意往往會引起事故的發(fā)生。重點(diǎn)用法arise from /out of由引起；由產(chǎn)生練習(xí) 中譯英1). 夜間起風(fēng)暴了。_2). 由于缺乏交流而產(chǎn)生了問題。_Keys: 1). A storm arose during the night.2). Problems have arisen out of the lack of communication 重點(diǎn)詞組 1. in common 共同的；共有的；共用的典例I have nothing in common with Jane. 我和簡毫無共同之處。短語歸納have nothing in common 無共同之處 have little in common 幾乎無共同之處have something in common 有一些共同之處 have a lot in common 有許多共同之處練習(xí) 中譯英1). 這個詞常用嗎?_2. in a/one way 在某種程度上, 從某種意義上說典例 1). In a way, his English has improved. 從某種程度上來說, 他的英語有進(jìn)步。2). Shes been through a bad patch recently. 她最近經(jīng)歷了一段困難時期。短語歸納in the way 造成阻礙 on the/ones way (to) 在(去)的路上by the way 順便提一下 in no way 決不all the way 自始自終;完全地in this way 用這種方法與in a way同義的詞組有in one way 和in some ways。練習(xí) 中譯英1). 從某種程度上說, 我很喜歡這本新教材。 _2). 看來你的自行車擋著道了。3. watch over 看守; 監(jiān)視; 照看典例 1). Could you watch (over) my clothes while I have a swim? 我游泳時你看著我的衣物行嗎?2). He felt that God was watching over him. 他感覺到上帝保佑著他. 短語歸納watch out (for) 當(dāng)心; 注意watch for sb./sth. 觀察等待keep a watch on 監(jiān)視 under the close watch 在嚴(yán)密的監(jiān)視下練習(xí) 中譯英1). 他們等待著進(jìn)一步的發(fā)展。_2). 小心! 汽車來了。_4. make up化妝；化裝；捏造，虛構(gòu)（故事，詩等）典例1). She spent an hour making (herself) up before the party. 她在聚會前化妝用了一個小時。2). Stop making things up! 不要胡編了!短語歸納make up for補(bǔ)償be made up of = consist of由組成make for有利于，有助于；走向；沖向make it及時趕到，辦成功make it up和解；講和make known使知曉；傳達(dá)make out理解；懂得；辨認(rèn)出練習(xí) 中譯英1).社會是由能力迥異的人組成的。2).她總是濃妝艷抹的。 重點(diǎn)句子 （旨在提供句子結(jié)構(gòu)等所需材料）1. By the1940s工had grown as large as a room, and I wondered if I would grow any larger!到20世紀(jì)40年代，我已經(jīng)長到一個大房間那么大，我不知道我會不會繼續(xù)長大。解釋 1). as large as“有大”，后面常加數(shù)詞例如：This playground is as large as 500squaremeters這個操場有500平方米那么大。2). I wondered if“我不知道(奇怪)是否”，是一個常見句式，常用于口語，表示一種委婉或客氣的語氣。例如：I wondered if you would mind giving me a hand.練習(xí) 中譯英1). 我也不知道他們能不能準(zhǔn)時到。_2). 那個男子的體重比他重一倍。_1). I wonder whether they will arrive on time.2). That man is twice as heavy as him.2. However，this reality also worried my designers可是這個現(xiàn)實(shí)也困擾著我的設(shè)計(jì)者們。 解釋 however adv盡管；盡管如此，可是；仍然。表示轉(zhuǎn)折；可放在句首、句中或句尾，但用逗號隔開。例如：I meant to go abroad last year. However, I changed my mind later.我本打算去年出國，但是后來改變了主意。練習(xí) 中譯英1). 她仍然在等，盡管沒有任何回音。_2). 他說事情就是那樣，不過他錯了。_Keys:1). She waited, however, for no answer.2). He said it was so, he was mistaken, however.課后練習(xí)題選擇1. The development of the information _ is making the world become smaller.A. operator B. technology C. signal D. intelligence2. As we all know, the industrial _ took place in England first. A revolution B. dynasty C. gymnatics D. characters3. Jack equals his brother in strength but not in _. He is slower in thinking. A. rocket B. Appearance C. tube D. intelligence 4. Marilyns dream of being a film star became a _, which delighted her parents very much. A. signal B. reality C. glory D. goal 5. He chose Italy, but _ Id prefer to go to Spain. A. personally B. logically C. swiftly D. regularly 6.Add these numbers together with a calculator and then give me the _. A. host B. coach C. total D. finance7. You have got to fill in this _ form before we arrange for a job interview. A. reality B. application C. reception D. expression 8. Practising Chinese kung fu can not only build up ones strength, but also develop ones _. A finance B. character C. altitude D. principle9. As we sped down the highway, the lights of the city _ before us. A. explored B. solved C. arose D. charged 10. We should not judge a person by his _ and the clothes he wars. A. stage B. quality C. space D. appearance 短語填空As a result; in a way; deal with; watch over; works as; go by; as well as; get together; make up; after all1. _, elementary schooling is more important than secondary shooling. 2. She _ some excuse about her daughter being sick.3. They use specially trained dogs to _ their sheep at night.4. As far as Im concerned, things will get easier as time _.5. I think we should work out a plan to _ this situation.6. I hear youre looking for a student to _ a volunteer, arent you.7. Christmas is a special holiday when the whole family are supposed to _.8. Dont blame him for breaking that vase; _ he is a child.9. There is a dramatic drop in sale._ , profits have greatly declined.10. As grown-ups, they should learn to take responsibilities _ share rights in life. 1課文詞匯等填空根據(jù)課文內(nèi)容完成下面語法填空，注意單詞拼寫和詞語用法：Over time I have been changed a lot. I could 1 (簡化) difficult sums when I began 2 a calculating machine. After I was programmed by an operator, I could 3 (logic) produce an answer quicker than any person. At that time it 4 (consider) a 5 ( 技術(shù)的) revolution. In 1936, I could solve difficult problems as a 6 (universe) machine. From then on, my memory has developed so much 7 I never forget 8 I have been told. Since the 1970s, many new applications have been found for me. For example, I have been sent to explore the Moon. 9 , my goal is 10 (provide) humans with a life of high quality. When I was in my first year of college, I felt hopeless, lonely and very depressed. 31 one such day, I was walking from class across campus to catch my bus home, hea