必修二unit詞匯實(shí)用教案

1、1.calculate vt.計算(j sun) (to find out how much sth. will cost, how long sth. will take etc, by using numbers )2.Eg: 1). The scientist could not calculate when the spaceship would reach the moon. 3. 2). Have you calculated what a holiday in France would cost?歸納： be calculated to （do sth） 目的是，打算 calcu

2、late on 盼望(pnwng)，指望 擴(kuò)展(kuzhn): calculator n 計算器 ; calculation n 計算 第1頁/共42頁第一頁，共43頁。2. universal adj.普遍(pbin)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(kuò)展(kuzhn) : universe n. 宇宙 univers

3、ally adv.普遍地歸納(gun): universal issue / universal machine It is universally recognized that 大家認(rèn)為第2頁/共42頁第二頁，共43頁。3. simplify vt. 簡化(jinhu)( to make less complicated, clearer, or easier )Eg: Try to simplify your explanation for the children. 擴(kuò)展(kuzhn): simple adj.簡單的 simply adv.歸納(gun): simplify diffi

4、cult sums第3頁/共42頁第三頁，共43頁。4. sum sm n. 總數(shù)；算術(shù)題；金額總數(shù)；算術(shù)題；金額vi. 概括概括vt. ；合計；合計Eg: (1) He was fined the sum of 200. 他被處以他被處以200英鎊罰英鎊罰金。金。(2) The sum of 2 and 3 is 5. 2加加3的和是的和是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(shw)的看的看法法 小練：中譯英(1) 總之，計劃告吹了。_, the plan failed (2) 我認(rèn)為他是一個很能干

5、(nnggn)的經(jīng)理。_ as a competent manager. In sumI summed his up第4頁/共42頁第四頁，共43頁。5.operator n. (機(jī)器( j q)、設(shè)備等的)操作員 電話接線員Eg: Operator, I want to make a long distance call.擴(kuò)展: operate v運(yùn)轉(zhuǎn); 操作；手術(shù) operation n 操作，運(yùn)算， 手術(shù)Eg: She is afraid of operating the machine. 歸納(gun)：operate on: 對動手術(shù) 第5頁/共42頁第五頁，共43頁。6.logic

6、al /ldikl/ adj. 邏輯的，附和(fh)常理的 (seem natural ; reasonable)Eg: 1). It is logical that the book is expensive. 2). Youd better organize your work logically. 歸納(gun): It is logical that 很自然的事 擴(kuò)展(kuzhn): logically adv.第6頁/共42頁第六頁，共43頁。 7.technology : n. 科技(總稱); 工藝; 應(yīng)用科學(xué)(yngyng kxu);工業(yè)技術(shù) science and techno

7、logy科學(xué)和技術(shù) agricultural technology 農(nóng)藝, 農(nóng)業(yè)技術(shù)擴(kuò)展: technological adj. technical adj. 學(xué)術(shù)的; 技術(shù)性的; 專門的第7頁/共42頁第七頁，共43頁。8.artificial adj. made by humans, esp. as a copy of sth natural人造(rnzo)的, 人工的, 假 Eg: artificial flowers artificial rain artificial intelligence （人工智能）第8頁/共42頁第八頁，共43頁。9. solve vt find the s

8、olution 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(kuò)展(kuzhn): solution to n 1) 解答，解決 2)溶液 溶解 歸納(gun): solve the problem solve a mystery solve a puzzle the solution to the problem第9

9、頁/共42頁第九頁，共43頁。12. 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(gun)：personal adj. personally adv. Personally, I am against his plan. The host welcomed his guests personally. 歸

10、納(gun)：personally 個人(grn)的私人(srn)(srn)的親自的就個人而言親自地第10頁/共42頁第十頁，共43頁。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(跛跛). 歸納：歸納：as a result意思是意思是 ，只能單獨(dú)用；，只能單獨(dú)用； as a result of= , 意思是意思是 。即學(xué)活用即學(xué)活用(hu yn)用用as a result

11、或或as a result of 填空。填空。3)He was ill. _， he didnt go to school.他生他生病了。因此，他沒去上學(xué)。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(ji gu)because of因?yàn)?yn wi)，由于As a result 第11頁/共42頁第十一頁，共43頁。14.total /tutl/ adj. n v 總計(zngj)的; 全部的; 總數(shù); 總數(shù)達(dá)Eg: A total

12、 of twenty people were killed.擴(kuò)展: totally adv. 完全地；整個地歸納: in total 總計(zngj) a total of 總數(shù)；總共 total up add up算出總數(shù) total (up) toadd up to總額為第12頁/共42頁第十二頁，共43頁。 即學(xué)即練1What is _ these books？ 這些(zhxi)書的全部費(fèi)用是多少？It cost me _ of 500 yuan._， it cost me 500 yuan.The cost _ 500 yuan.這些(zhxi)書總共花了我500元。the total

13、 cost ofa total ofIn totaltotalled up to第13頁/共42頁第十三頁，共43頁。15. .application n. 用途; 申請, 申請表, 申請擴(kuò)展(kuzhn): apply v 歸納: apply to sb for sth 為向申請 Eg: Its said that some students can apply to school for educational loan.第14頁/共42頁第十四頁，共43頁。16.finance /fainns/ n. 財經(jīng)(cijng), 金融 financial adj Eg: 1) Shanghai

14、 is one of the most important an international financial centres.2) Financial crimes should be punished severely. 第15頁/共42頁第十五頁，共43頁。16. explore v to travel into or through (a place ) for the purpose of discovery 探索(tn su); 探測; 研究（仔細(xì)檢查某一主題或問題）Eg: 1) As soon as they arrived in the town they went out

15、to explore. 2) We must explore all the possibilities.擴(kuò)展(kuzhn): exploration n. 第16頁/共42頁第十六頁，共43頁。17. anyhow adv. The door wont open anyhow. Anyhow, it is worth trying.歸納(gun):anyhow = anyway意思是 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）。（譯）無論如何(w ln r h)不管怎樣As a result, some students failed in the exam. Anyhow

16、, they didnt lose heart/give up.運(yùn)用運(yùn)用(ynyng)第17頁/共42頁第十七頁，共43頁。18. goal ul n. 目標(biāo)；目的；球門目標(biāo)；目的；球門(qimn)；（進(jìn)球）；（進(jìn)球）得分得分1) He headed the ball into an open goal. 他乘虛把球頂他乘虛把球頂入球門入球門(qimn)。(2) Brazil beat France by two goals to one. （巴西隊(duì)以（巴西隊(duì)以21贏了法國隊(duì)）贏了法國隊(duì)）歸納：歸納：score/kick a goal 得得(踢進(jìn)一球得踢進(jìn)一球得)一分一分 keep goal守

17、球門守球門(qimn) achieve/realize ones goal實(shí)現(xiàn)目標(biāo)實(shí)現(xiàn)目標(biāo)小練：中譯英(1) 她已經(jīng)(y jing)實(shí)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 help others.第18頁/共42頁第十八頁，共43頁。上節(jié)詞匯復(fù)習(xí)：1.calculate - calculator - calculation-calculate on2.universal issue / universal machine / It is universally recognized that

18、 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) agricultural technology 農(nóng)藝(nngy), 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

19、 problem 10. personal 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. financial center/crime 15.anyhow/anyway 16.score/kick a goal 得(踢進(jìn)一球得)一分 keep goal守球門 achieve/realize ones goal實(shí)現(xiàn)目標(biāo)17. explore/exploration第19頁/共42頁第十九頁，共43頁。1

20、9. signal vi. & vt. 發(fā)信號 n信號a danger/warning/distress signal危險/警告/遇難信號traffic signals交通信號燈 a stop signal停車(tng ch)信號歸納： signal (to) sb. to do sth.示意某人做某事 signal to sb.向某人示意 signal (sb.) that.示意第20頁/共42頁第二十頁，共43頁。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(dinhu)聽到的都是忙音。(2)He _ f

21、or the bill.他示意服務(wù)員結(jié)帳。(3)She _ follow her.她示意他跟她走。a busy signalsignalled the waitersignalled him to第21頁/共42頁第二十一頁，共43頁。1. symbol/sign/signal/mark均含“標(biāo)志，象征，符號”之意。(1)symbol指作象征或表達(dá)某種深邃意蘊(yùn)的特殊事物。(2)sign普通用詞，指人們公認(rèn)的事物的記號，也可指某種情況的征兆。(3)signal指為某一目的而有意(yuy)發(fā)出的信號。(4)mark普通用詞，含義廣泛。既可指為便于辨認(rèn)而有意(yuy)做的標(biāo)記，又可指自然形成的標(biāo)記或

22、有別于其他事物的特征。第22頁/共42頁第二十二頁，共43頁。 應(yīng)用(yngyng)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) is a _ for peace.signsignalmarksignsymble第23頁/共42頁第二十三頁，共43頁。20. type: (1)She mixes with _ people. 她和

23、各種類型的人打交道。(2)How fast can you _？你打字(d z)有多快？(3)This letter needs _ again.這封信需要再打一遍。all types oftypeto be typed第24頁/共42頁第二十四頁，共43頁。觀察探究 In a way, I like this new book very much. In some way, what you did is wrong.歸納 in a way=in some way, 意思(y s)是聯(lián)想on the /ones way to by the way in this way in the way

24、 在某種程度上在去的路上(l shng)順便(shbin)問一下用這種方法21. in a way擋路；擋道第25頁/共42頁第二十五頁，共43頁。 22. arise vi.（arose, arisen）出現(xiàn)；發(fā)生）出現(xiàn)；發(fā)生(1) A new difficulty has arisen. 出現(xiàn)了新的困難。出現(xiàn)了新的困難。(2) Accidents arise from carelessness. 疏忽大意疏忽大意(sh h d y)往往往往會引起事故的發(fā)生。會引起事故的發(fā)生。歸納：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。他的病是缺

25、乏休息(xi xi)引起的。 His illness arose from lack of rest .第26頁/共42頁第二十六頁，共43頁。 即學(xué)即練5(1)I thought it would 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。(2) Accidents _carelessness.事故由粗心大意引起。(3)A heavy mist _ the lake.湖面起了濃霧。(4)He _ his seat.他從座位(zu wi)上站起來。arisenarise fromarose fromarose from

26、第27頁/共42頁第二十七頁，共43頁。 arise/arouse/rise/raise(1)arise 是不及物動詞，指“出現(xiàn)，發(fā)生，產(chǎn)生”。(2)arouse 是及物動詞，指“喚醒，激起”，后常跟抽象名詞。(3)rise是不及物動詞，使用范圍較廣，指“升起，上升，增長”，也可指“起立，起床，地位升高”等。(4)raise 是及物動詞，用在句中，后面(hu mian)需跟賓語。一般指“升起，舉起，增加(程度、價格等)；提高(音量)；提出；種植(農(nóng)作物)；養(yǎng)育；撫育(子女)”。第28頁/共42頁第二十八頁，共43頁。原形原形過去式過去式過去分詞過去分詞v.ingarise(vi.)arosea

27、risenarisingarouse(vt.)arousedarousedarousingrise(vi.)roserisenrisingraise(vt.)raisedraisedraising第29頁/共42頁第二十九頁，共43頁。 應(yīng)用(yngyng)2(1)The river 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.risingraisedarousedaris

28、earouse peoples awareness of protection第30頁/共42頁第三十頁，共43頁。23. with the help of觀察觀察(gunch)探究探究 With the help of my teacher, I have caught up with others. With his help, I passed the exam.歸納歸納 ： with the help of sb./sth. (with ones help) 意思是意思是運(yùn)用運(yùn)用(ynyng)在的幫助(bngzh)下借助于，請用with the help of表述圖片內(nèi)容With th

29、e help of my teacher, I got the second prize in the competition.第31頁/共42頁第三十一頁，共43頁。1. They are twins but have quite different characters. 2. Who is the main character in the play? 3. He writes beautiful characters. Chinese characters4. I like the buildings which are very simple in character.性格(xngg

30、)角色(ju s)；人物漢字(Hnz)文字；字體造型；特點(diǎn)；特征第32頁/共42頁第三十二頁，共43頁。25.deal with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.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 ：在特殊(tsh)疑問句中deal with常和how連用，而do with 常和what連用，因?yàn)閣hat作動詞do的賓語。

31、處理(chl)對付(du fu)涉及第33頁/共42頁第三十三頁，共43頁。 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)(fxin)處理信息是不難的。（譯）運(yùn)用運(yùn)用(ynyng)howWhatdo withdeal withWith the help of the computer, you will find it not

32、difficult to deal with information.第34頁/共42頁第三十四頁，共43頁。26. watch over 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(yw)好嗎? She felt that God was watching over her. 她感覺到上帝保佑著擴(kuò)展(kuzhn): watch out (for) _ keep watch _ on/off watch _ be under close watch _留神；提防(d fng)；注意值班

33、；嚴(yán)密看守被嚴(yán)密監(jiān)視在/不在值班第35頁/共42頁第三十五頁，共43頁。1.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 through the fields.3. watch over: look after or protect sb /sthEg

34、: 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. 第36頁/共42頁第三十六頁，共43頁。spoil: spoiled; spoiled; spoilt; spoilt1. Our camping trip was spoilt by bad weather.2. Dont let him spoil your evening.3

35、. 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(phui)；損壞溺愛(n i)；寵壞；嬌慣第37頁/共42頁第三十七頁，共43頁。. Consolidation1. 完成(wn chng)句子It rained heavily for three days. (結(jié)果), many buildings were destroyed. (在的幫助下) his friends, he finally sol

36、ved 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 quite against surfing the Internet.As a resultWith the help ofso angry (that)In a/one/some way第38頁/共42頁第三十八頁，共43頁。2. 單項(xiàng)選擇(xunz) Last summer I took a course on _ poisonous gases. A. how to deal withB. what to deal with C. how to be dealt withD. what to be dealt with Susan advised