北師大版必修三Unit8 Lesson3 Macro Polo學(xué)案

1、.Unit8 AdventureLesson 3 Macro Polo一、重點單詞及詞組詞 匯相關(guān)提示1. amaze vt. 使驚愕（驚奇）2. confuse vt.使困惑3. break out（壞事）突然發(fā)生，爆發(fā)4. put into prison 關(guān)進監(jiān)獄5. stand by 堅持（某種）說法6. quantity n. 量，數(shù)量 辨析surprise，astonish，shock與amaze的用法 break構(gòu)成的短語歸納學(xué)習(xí)和辨析辨析a large quantity of 和quantities of的用法 二、重難點詞匯講解：Para.1 1 trade with sb 和

2、某人做生意 trade in 做····的生意 trade sth for sth 交換eg: Our company trades in grain with their country. I traded my old house for a new one. 2 be ruled by.被···統(tǒng)治Para.2 1be happy to do sth 做某事很開心 2 learn about sth 了解某事 3 impress vt. 意為“留下印象，使銘記”，impress一般不用于進行時。常用結(jié)構(gòu)為impress

3、 sb. by/with sth. 給某人留下印象impress sth. on sb. 使某人牢記某事make an impression on sb. 給某人留下印象。The girl impressed her friends with her sense of humour. The manager was greatly impressed by his talent. The teacher impressed on us the value of honesty. The beautiful scenery here made a deep impression on him.

4、4 serve vt., vi. served, serving服務(wù)；為效力；接待顧客Can I serve you in any way?我能幫你忙嗎？Mrs White can't come to the telephone - she's serving a customer.懷特夫人不能來接電話她正在接待顧客。（與in連用）任職；服役He serves in the navy.他在海軍服役。serve the people heart and soul全心全意地為人民服務(wù)serve coffee hot把咖啡趁熱端上來What may I serve you with?

5、您要些什么?Make the past serve the present and foreign things serve China.古為今用, 洋為中用A single pipeline serves all the houses with water.一條單管路給所有的房子供水。起.作用, 可作.用(as, for)serve as an interpreter擔(dān)任譯員serve at table侍侯開飯The box will serve for a seat.這只箱子能當(dāng)個座First come, first served.先到先招待; 先到先供應(yīng)。serve up端出(飯菜等);

6、 提出, 提供serve with向. 提供; 把(傳票)交給5 send sb to do sth. 派遣某人做某事send for sb 派人去請某人Para.3 1 in turn 依次，輪流，轉(zhuǎn)而，反過來 by turns 輪流 take turns to do sth./ at doing sth 輪流做某事 Its ones turn to do sth.輪到某人做某事注意：in turn 指兩人時，表示“輪流的”，指三人或以上時，表示“依次地，一個接一個地 2 . amaze vt. 使驚愕（驚奇） be surprised ;to overcome with wonder be

7、 amazed at /by sth. 對···感到驚奇Her changes amazed me when I saw her two days later. amazing adj. 令人驚奇的；amazed adj. 感到驚奇的 辨析surprise，astonish，shock與amaze surprise 表示“讓人詫異，出乎意料”，最常用，語氣也最弱；astonish 表示“使大吃一驚”，語氣稍強；shock 表示“使震驚”語氣最強。amaze 表示“使驚奇，困惑”，常含有驚嘆佩服之意。如：Her refusal surprised us all. 她

8、的拒絕使我們都感到驚訝。Your knowledge astonished me. I was shocked at the news of her death. 聽到她去世的消息我十分震驚。3 seat 的意思是“使坐下”，及物動詞，表示就坐時，有兩種：be seated (on the chair /on beach/on the bed ) seat onself/sb (on the chair/on bench /on the bed)The performance was put on in the open air, with audience _（seat）on benches

9、, chairs or boxesThe performance was put on in the open air, with audience _（sit） on benches, chairs or boxes The performance was put on in the open air, with audience _（seat oneself） on benches, chairs or boxes 拓展：sit 為不及物動詞，意為“坐，坐下”。如：They seated the guests of honor first. 他們先安排貴賓入座。I was seated a

10、t the back of the classroom. 我坐在教室的后面。I saw some villagers sitting at the back of the classroom. I saw some villagers seated at the back of the classroom. 我看到一些村子里的人坐在教室后面。Para.4 1 available:一般放到所修飾的詞后面。表示“有.”可以用到.”。反義詞是unavailable.sth is available to sb是對于某人可得到某物2 be surprised to do sth.做某事很吃驚3 see

11、 sb doing sth/do sth.看見某人正在做/做某事 hear/watch/notice/observe/find sb doing/do sth. 4confuse vt. 使困惑to fail to see the difference between the person and the performance; to mistake one thing for anotherI am confused by what you said. 你說的話把我搞糊涂了。confusing adj. 使人困惑的；confused adj. 困惑的；confusion n. 困惑，糊涂。

12、5 use sth to do sth be used to do sth.be used to doing sth.used to do sth 6 have never done sth before 以前從未做過某事Para5 1 return to + 某地 2 break out（壞事）突然發(fā)生，爆發(fā)to happen suddenly; to burstFighting broke out between the two. 雙方開始了交戰(zhàn)。（1）表示“發(fā)生，爆發(fā)”之意的occur/happen /take place /break out /come about都不能用于被動語態(tài)。

13、（2）break 的常見短語：break up 打碎，分裂，解體，驅(qū)散； break down 損壞，出故障，拆毀，失敗，崩潰；break in 突然打斷； break into自行闖入，破門而入；break off 中斷，折斷，突然停止，斷交；break out 爆發(fā)，突然發(fā)生；break through 沖破，穿透，克服； break away from 脫離；break the law 違法； break the ice 打破僵局辨析：break out，happen與take placebreak out 多表示“戰(zhàn)爭、火災(zāi)、疾病、爭吵等爆發(fā)”。A big fire broke out

14、 last night in the hotel. 昨天夜里這家旅館發(fā)生了一場大火。happen多指“偶然發(fā)生，意外地發(fā)生”。如：The accident happened outside my house. 事故就發(fā)生在我家房子的外面。 take place 多指“有計劃或事先安排好地發(fā)生”，偶爾也指意外發(fā)生。如：When will the sports meeting take place?運動會什么時候舉行？4.put o prison 關(guān)進監(jiān)獄be put into prison be in prison /be in the prison5當(dāng)enough修飾形容詞或其他副

15、詞時，必須置于被修飾詞之后，且常與不定式或for 短語連用。如：He didnt work hard enough and failed the examination. The man was unfortunate enough to lose his new car. 那人把新車丟了，真夠倒霉的。The bird was lucky enough to escape being caught. 這只鳥很幸運，剛好沒被逮住。拓展（1）enough也可用作形容詞表示“足夠的”，當(dāng)修飾名詞時，可置于名詞之前，也可置于名詞之后作定語。如：Is there enough room/ room en

16、ough for three more men ?We have enough food/ food enough for everyone. （2）enough還可用作名詞，意為“足夠、充分（的東西）”。如：He couldnt earn enough to keep a family of four. I have said enough to explain my views.Para.6 1 stand by 堅持（某種）說法，支持 Ill stand by you whatever happens.與stand有關(guān)的動詞搭配：stand out 突出，出色 stand up 站起來

17、stand for 代表 2. quantity n. 量，數(shù)量 amount or number; how much there is of something that you can quantify You must drink a large quantity of water. 你必需喝大量的水。擴展：a large /great /huge quantity of 和quantities of 都表示“大量的，許多”，在句中用作定語，既可修飾可數(shù)名詞（復(fù)數(shù)），也可修飾不可數(shù)名詞，一般只用于肯定句中。但前者修飾主語時其謂語動詞根據(jù)名詞的形式確定單復(fù)數(shù)形式，后者修飾主語時，其動詞用復(fù)

18、數(shù)形式。如：A large quantity of young people _(be) fans of the “Super Voice Girls”.Large quantities of money _(be) needed when you want to study abroad.quantity 表示“數(shù)量”；quality 表示“質(zhì)量”。如：Without quantity there can be no quality. 沒有數(shù)量也就沒有質(zhì)量3 reply to sb/sth answer sb /sth.回答，回復(fù)···4 tooto結(jié)構(gòu)通常表示

19、否定意義，意為“太以致不能，太而沒有”。如：Father is too busy to spend much time with me. The box is too heavy for you to lift. 拓展：tooto 結(jié)構(gòu)常與not enough to 和so that not 結(jié)構(gòu)轉(zhuǎn)換。如：The child is too young to go to school. The child is not old enough to go to school. The child is so young that he cant go to school. 辨析：當(dāng)too 后為gl

20、ad/pleased/ready/willing/thankful. /delighted 等表示某種心情的形容詞，或為good/kind/true等描繪性形容詞時，tooto 結(jié)構(gòu)表示肯定意思。如：The film is only too good to see. 這電影很好，值得看。The old lady is too kind to help others. 那位老太太心腸很好，樂于助人。即時訓(xùn)練一 考題鏈接1 It is exactly wrong to _black _white.A compare, to B confuse, with C content , with D co

21、nfuse , to2 I think we will _the experience this weekend.A amazed by B be amazed with C be amazing at D be amazed by3 I heard that as many as 100people were killed in the accident.Yes, the news came as a _to us. A surprise B amazeme nt C shock D sorrow4 Our car _ and we had to push it off the road.A

22、 broke down B broke up C broke out D broke away5 The policeman observed the young fellow _ the bank with a shotgun and he followed in.A to enter B entering C have entered D entered6 I was still sleeping when the fire _,and then it spread quickly.A broke out B put out C came out D got out二.綜合閱讀A newl

23、y discovered ancient Chinese map may prove that it was a Chinese navigator（航海家）who first discovered America. He may have made the discovery seventy years before Columbus discovered the New World. The map, which has gone on display in Beijing, is said to be a copy made in 1763 of a much older map dat

24、ing back to 1418. It clearly describes Africa, Europe and the Americas. If it's proven to be believable, the map would provide strong evidence to suggest that the famous Ming Dynasty sailor, Zheng He, beat Christopher Columbus, who arrived in America in 1492, to the discovery of the New World. L

25、iu Gang, a Chinese lawyer and map collector, bought the map in an antique（古董的）store in Shanghai in 2001 for about 500 U. S. dollars. Liu Gang thinks the map supports the thesis of British author, Gavin Menzies, who in his 2003 book argued Zheng He was the first person to circumnavigate（環(huán)航）the globe

26、and discover America sometime between 1421 and 1423. “In principle, the British author Gavin is right. Before Columbus, Zheng He discovered America and the whole world. But in detail, not exactly. three years difference. I don't think that's a big deal. ” Liu said. Zheng He commanded a group

27、 of ships, which sailed between 1405 and 1433 at the order of the emperor during China's Ming Dynasty. His aim was to spread the glory of China to the world and establish trade. 1. We learn from Paragraph 1 that_. A. the writer was proud of a ancient map B. both the Chinese navigator and Columbus were heroes C. the ancient map made by a Chinese navigator was just found D. the Chinese navigator may be the first man who discovered America 2. Which of the following correctly describes the ancient map