必修二unit3詞匯

1、Words and expressions in Unit3calculate vt.計算計算 (to find out how much sth. will cost, how long sth. will take etc, by using numbers )Eg: 1). The scientist could not calculate when the spaceship would reach the moon. 2). Have you calculated what a holiday in France would cost?歸納：歸納： be calculated to

2、（do sth） 目的是，打算 calculate on 盼望，指望 擴展: calculator n 計算器計算器 ; calculation n 計算計算 2. universal adj.普遍的；通用的；宇宙的普遍的；通用的；宇宙的(wider spread ; concerning or shared by all members of a group )Eg: Education should be made universal and educational standards should be raised. 擴展 : universe n. 宇宙宇宙 universally

3、adv.普遍地普遍地歸納歸納: universal issue / universal machine It is universally recognized that 大家認為大家認為3. simplify vt. 簡化簡化( to make less complicated, clearer, or easier )Eg: Try to simplify your explanation for the children. 擴展: simple adj.簡單的簡單的 simply adv.歸納歸納: simplify difficult sums4. sum sm n. 總數(shù)；算術(shù)題；金

4、額vi. 概括vt. ；合計Eg: (1) He was fined the sum of 200. 他被處以200英鎊罰金。(2) The sum of 2 and 3 is 5. 2加3的和是5。歸納：歸納：in sum 簡言之；總而言之簡言之；總而言之 sum sb./sth. up形成對某人形成對某人(某事物某事物)的看法的看法 小練：中譯英(1) 總之，計劃告吹了。_, the plan failed (2) 我認為他是一個很能干的經(jīng)理。_ as a competent manager. In sumI summed his up5.operator n. (機器、設(shè)備等的)操作員

5、電話接線員Eg: Operator, I want to make a long distance call.擴展: operate v運轉(zhuǎn); 操作；手術(shù) operation n 操作，運算， 手術(shù)Eg: She is afraid of operating the machine. 歸納：歸納：operate on: 對對動手術(shù)動手術(shù) 6.logical /ldikl/ adj. 邏輯的，附和常理的 (seem natural ; reasonable)Eg: 1). It is logical that the book is expensive. 2). Youd better orga

6、nize your work logically. 歸納歸納: It is logical that 很自然的事 擴展擴展: logically adv. 7.technology : n. 科技(總稱); 工藝; 應(yīng)用科學(xué);工業(yè)技術(shù) science and technology科學(xué)和技術(shù) agricultural technology 農(nóng)藝, 農(nóng)業(yè)技術(shù)擴展: technological adj. technical adj. 學(xué)術(shù)的; 技術(shù)性的; 專門的8.artificial adj. made by humans, esp. as a copy of sth natural人造的, 人工

7、的, 假 Eg: artificial flowers artificial rain artificial intelligence （人工智能）9. solve vt find the solution to (a problem or question) or understand the meaning of 解答，解決Eg: He finally solved the difficulty of transportation I believe in your ability to solve the problem.擴展: solution to n 1) 解答，解決 2)溶液 溶

8、解 歸納歸納: solve the problem solve a mystery solve a puzzle the solution to the problem12. personal adj. This novel is written from personal experience. Those are my personal letters. you have no right to read them The host gives us a warm personal welcome.歸納：歸納：personal adj. personally adv. Personally

9、, I am against his plan. The host welcomed his guests personally. 歸納：歸納：personally 個人的個人的私人的私人的親自的親自的就個人而言就個人而言親自地親自地13. as a result It doesnt often rain in summer. As a result, we have to water the garden. As a result of the accident, he became lame(跛). 歸納歸納：as a result意思是 ，只能單獨用； as a result of= ,

10、 意思是 。即學(xué)活用即學(xué)活用 用as a result或as a result of 填空。3)He was ill. _， he didnt go to school.他生病了。因此，他沒去上學(xué)。他生病了。因此，他沒去上學(xué)。(4)_ his illness, he didnt go to school.由于生病，他沒去上學(xué)。由于生病，他沒去上學(xué)。As a result of his illness 結(jié)果because of因為，由于As a result 14.total /tutl/ adj. n v 總計的; 全部的; 總數(shù); 總數(shù)達Eg: A total of twenty peopl

11、e were killed.擴展: totally adv. 完全地；整個地完全地；整個地歸納歸納: in total 總計 a total of 總數(shù)；總共總數(shù)；總共 total up add up算出總數(shù)算出總數(shù) total (up) toadd up to總額為總額為 即學(xué)即練即學(xué)即練1What is _ these books？ 這些書的全部費用是多少？這些書的全部費用是多少？It cost me _ of 500 yuan._， it cost me 500 yuan.The cost _ 500 yuan.這些書總共花了我這些書總共花了我500元。元。the total cost

12、ofa total ofIn totaltotalled up to15. .application n. 用途; 申請, 申請表, 申請擴展: apply v 歸納歸納: apply to sb for sth 為為向向申請申請 Eg: Its said that some students can apply to school for educational loan.16.finance /fainns/ n. 財經(jīng), 金融 financial adj Eg: 1) Shanghai is one of the most important an international finan

13、cial centres.2) Financial crimes should be punished severely. 16. explore v to travel into or through (a place ) for the purpose of discovery 探索探索; 探探測測; 研究（仔細檢查某一主題或問題）研究（仔細檢查某一主題或問題）Eg: 1) As soon as they arrived in the town they went out to explore. 2) We must explore all the possibilities.擴展擴展:

14、exploration n. 17. anyhow adv. The door wont open anyhow. Anyhow, it is worth trying.歸納歸納:anyhow = anyway意思是意思是 結(jié)果，一些學(xué)生在考試中失敗。不管怎樣，他們結(jié)果，一些學(xué)生在考試中失敗。不管怎樣，他們 沒有灰心（放棄）沒有灰心（放棄）。（譯）。（譯）無論如何不管怎樣As a result, some students failed in the exam. Anyhow, they didnt lose heart/give up.運用運用18. goal ul n. 目標(biāo)；目的；球門；

15、（進球）得分1) He headed the ball into an open goal. 他乘虛把球頂入球門。他乘虛把球頂入球門。(2) Brazil beat France by two goals to one. （巴西隊以（巴西隊以21贏贏了法國隊）了法國隊）歸納：歸納：score/kick a goal 得(踢進一球得)一分 keep goal守球門 achieve/realize ones goal實現(xiàn)目標(biāo)小練：小練：中譯英(1) 她已經(jīng)實現(xiàn)了她的目標(biāo)。(2) 我的人生目標(biāo)是幫助他人。She has achieved her goal.My goal in life is to

16、help others.上節(jié)詞匯復(fù)習(xí)：上節(jié)詞匯復(fù)習(xí)：1.calculate - calculator - calculation-calculate on2.universal issue / universal machine / It is universally recognized that 3. simplify difficult sums 4. sum/ a sum of/ in sum5. operate/ operate on 6.It is logical that 7.science and technology科學(xué)和技術(shù)科學(xué)和技術(shù) agricultural techno

17、logy 農(nóng)藝農(nóng)藝, 農(nóng)業(yè)技術(shù)農(nóng)業(yè)技術(shù)8.artificial flowers /artificial rain /artificial intelligence 9.solve the problem /solve a mystery /solve a puzzle/ the solution to the problem 10. personal 一詞多義一詞多義 11.as a result; as a result of; result from.; result in 12. in total/totally/ a total of 13.apply to sb for sth 14

18、. financial center/crime 15.anyhow/anyway 16.score/kick a goal 得得(踢進一球得踢進一球得)一分一分 keep goal守球門守球門 achieve/realize ones goal實現(xiàn)目標(biāo)實現(xiàn)目標(biāo)17. explore/exploration19. signal vi. & vt. 發(fā)信號發(fā)信號 n信號信號a danger/warning/distress signal危險危險/警告警告/遇難信號遇難信號traffic signals交通信號燈交通信號燈 a stop signal停車信號停車信號歸納：歸納： signal (t

19、o) sb. to do sth.示意某人做某事示意某人做某事 signal to sb.向某人示意向某人示意 signal (sb.) that.示意示意即學(xué)即練即學(xué)即練 (1) All I get is _ whenever I dial his number.我什么時候撥他的電話聽到的都是忙音。我什么時候撥他的電話聽到的都是忙音。(2)He _ for the bill.他示意服務(wù)員結(jié)帳。他示意服務(wù)員結(jié)帳。(3)She _ follow her.她示意他跟她走。她示意他跟她走。a busy signalsignalled the waitersignalled him to1. symb

20、ol/sign/signal/mark均含均含“標(biāo)志，象征，符號標(biāo)志，象征，符號”之意。之意。(1)symbol指作指作象征象征或表達某種深邃意蘊的特殊事物?；虮磉_某種深邃意蘊的特殊事物。(2)sign普通用詞，指人們普通用詞，指人們公認的事物的記號公認的事物的記號，也可指某種情況，也可指某種情況的的征兆征兆。(3)signal指指為某一目的而有意發(fā)出的信號為某一目的而有意發(fā)出的信號。(4)mark普通用詞，含義廣泛。既可指為便于普通用詞，含義廣泛。既可指為便于辨認而有意做的標(biāo)辨認而有意做的標(biāo)記記，又可指自然形成的標(biāo)記或有別于其他事物的特征。，又可指自然形成的標(biāo)記或有別于其他事物的特征。 應(yīng)用

21、應(yīng)用1(1)Red cross is a _ for hospital.(2)A red light is usually a _ of danger.(3)Make a _ where you dont understand.(4)Are dark clouds a _ of rain?(5)A dove(鴿子鴿子) is a _ for peace.signsignalmarksignsymble20. type: (1)She mixes with _ people. 她和各種類型的人打交道。她和各種類型的人打交道。(2)How fast can you _？你打字有多快？你打字有多快？

22、(3)This letter needs _ again.這封信需要再打一遍。這封信需要再打一遍。all types oftypeto be typed觀察探究觀察探究 In a way, I like this new book very much. In some way, what you did is wrong.歸納歸納 in a way=in some way, 意思是聯(lián)想聯(lián)想on the /ones way to by the way in this way in the way 在某種程度上在某種程度上在去在去的路上的路上順便問一下順便問一下用這種方法用這種方法21. in a

23、 way擋路；擋道擋路；擋道 22. arise vi.（arose, arisen）出現(xiàn)；發(fā)生(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。歸納：arise from / out of由由引起；由引起；由產(chǎn)生產(chǎn)生小練：根據(jù)中文意思完成句子。小練：根據(jù)中文意思完成句子。 他的病是缺乏休息引起的他的病是缺乏休息引起的。 His illness arose from lack of rest . 即學(xué)即練即學(xué)即練5(1)I thought it would

24、 be easy, but a lot of problems have _.我本來想事情會很容易，但是出現(xiàn)了許多問題。我本來想事情會很容易，但是出現(xiàn)了許多問題。(2) Accidents _carelessness.事故由粗心大意引起。事故由粗心大意引起。(3)A heavy mist _ the lake.湖面起了濃湖面起了濃霧。霧。(4)He _ his seat.他從座位上站起來。他從座位上站起來。arisenarise fromarose fromarose from arise/arouse/rise/raise(1)arise 是不及物動詞，是不及物動詞，指指“出現(xiàn)，發(fā)生，產(chǎn)生出

25、現(xiàn)，發(fā)生，產(chǎn)生”。(2)arouse 是及物動詞，指是及物動詞，指“喚醒，激起喚醒，激起”，后常跟抽象名詞。，后常跟抽象名詞。(3)rise是不及物動詞，使用范圍較廣，指是不及物動詞，使用范圍較廣，指“升起，上升，增長升起，上升，增長”，也可指也可指“起立，起床，地位升高起立，起床，地位升高”等。等。(4)raise 是及物動詞，用在句中，是及物動詞，用在句中，后面需跟賓語后面需跟賓語。一般指一般指“升起，升起，舉起，增加舉起，增加(程度、價格等程度、價格等)；提高；提高(音量音量)；提出；種植；提出；種植(農(nóng)作農(nóng)作物物)；養(yǎng)育；撫育；養(yǎng)育；撫育(子女子女)”。 應(yīng)用應(yīng)用2(1)The riv

26、er is _ after the rain.(2)He _ his hand in the hope of being asked.(3)His strange behaviour _ our suspicions.(4)New problems _ every day.risingraisedarousedarisearouse peoples awareness of protection23. with the help of觀察探究觀察探究 With the help of my teacher, I have caught up with others. With his help

27、, I passed the exam.歸納歸納 ： with the help of sb./sth. (with ones help) 意思是運用運用在在的幫助下的幫助下借助于，借助于，請用請用with the help of表述圖片內(nèi)表述圖片內(nèi)容容With the help of my teacher, I got the second prize in the competition.1. They are twins but have quite different characters. 2. Who is the main character in the play? 3. He

28、 writes beautiful characters. Chinese characters4. I like the buildings which are very simple in character.性格性格角色；人物角色；人物漢字漢字文字；字體文字；字體造型；特點；特征造型；特點；特征25.deal with觀察探究觀察探究 How did you deal with the water pollution of this area? Such people are difficult to deal with. This book deals with West Africa

29、.歸納：歸納： deal with為動介詞組，相當(dāng)于及物動詞，后接賓語。意思是 提示提示 ：在特殊疑問句中deal with常和how連用，而do with 常和what連用，因因為what作動詞do的賓語。處理處理對付對付涉及涉及 Can you tell me to deal with it ? have you done with my bike ? I dont know what to all the food left. How do you a car accident after it happens ？ 借助于電腦，你會發(fā)現(xiàn)處理信息是不難的。（譯）運用運用howWhatdo

30、withdeal withWith the help of the computer, you will find it not difficult to deal with information.26. watch over 看守；監(jiān)視；照看看守；監(jiān)視；照看 Could you watch over my clothes while Im having a swim? 我游泳時你看著我的衣物好嗎我游泳時你看著我的衣物好嗎? She felt that God was watching over her. 她感覺到上帝保佑著她感覺到上帝保佑著擴展擴展: watch out (for) _ k

31、eep watch _ on/off watch _ be under close watch _留神；提防；注意留神；提防；注意值班；嚴(yán)密看守值班；嚴(yán)密看守被嚴(yán)密監(jiān)視被嚴(yán)密監(jiān)視在在/不在值班不在值班watch out: be careful because of possible danger or troubleEg: watch out! There is a car coming.2. watch out for sb /sth : look carefully and be ready for sthEg: Watch out for snakes while walking thr

32、ough the fields.3. watch over: look after or protect sb /sthEg: For two weeks, she watched over the sick child. 4. watch your step: be careful about where you are walking.Eg: The path is slippery here so watch your step. spoil: spoiled; spoiled; spoilt; spoilt1. Our camping trip was spoilt by bad we

33、ather.2. Dont let him spoil your evening.3. The tall buildings have spoilt the view.4. She spoils those kids of hers.5. Jack is a spoiled kid, which made us mad.破壞；損壞破壞；損壞溺愛；寵壞；嬌慣溺愛；寵壞；嬌慣. Consolidation1. 完成句子完成句子It rained heavily for three days. (結(jié)果), many buildings were destroyed. (在的幫助下) his friends, he finally solved the problem. He was (如此生氣以致于) he left the room without saying a word. (在某種程度上), I am not