北师大版必修三Unit8Lesson3MacroPolo学案.doc

Unit8 AdventureLesson 3 Macro Polo一、重点单词及词组词 汇相关提示1. amaze vt. 使惊愕（惊奇）2. confuse vt.使困惑3. break out（坏事）突然发生，爆发4. put into prison 关进监狱5. stand by 坚持（某种）说法6. quantity n. 量，数量 辨析surprise，astonish，shock与amaze的用法 break构成的短语归纳学习和辨析辨析a large quantity of 和quantities of的用法 二、重难点词汇讲解：Para.1 1 trade with sb 和某人做生意 trade in 做的生意 trade sth for sth 交换eg: Our company trades in grain with their country. I traded my old house for a new one. 2 be ruled by.被统治Para.2 1be happy to do sth 做某事很开心 2 learn about sth 了解某事 3 impress vt. 意为“留下印象，使铭记”，impress一般不用于进行时。常用结构为impress sb. by/with sth. 给某人留下印象impress sth. on sb. 使某人牢记某事make an impression on sb. 给某人留下印象。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 serve vt., vi. served, serving服务；为效力；接待顾客Can I serve you in any way?我能帮你忙吗？Mrs White cant come to the telephone - shes serving a customer.怀特夫人不能来接电话她正在接待顾客。（与in连用）任职；服役He serves in the navy.他在海军服役。serve the people heart and soul全心全意地为人民服务serve coffee hot把咖啡趁热端上来What may I serve you with?您要些什么?Make the past serve the present and foreign things serve China.古为今用, 洋为中用A single pipeline serves all the houses with water.一条单管路给所有的房子供水。起.作用, 可作.用(as, for)serve as an interpreter担任译员serve at table侍侯开饭The box will serve for a seat.这只箱子能当个座First come, first served.先到先招待; 先到先供应。serve up端出(饭菜等); 提出, 提供serve with向. 提供; 把(传票)交给5 send sb to do sth. 派遣某人做某事send for sb 派人去请某人Para.3 1 in turn 依次，轮流，转而，反过来 by turns 轮流 take turns to do sth./ at doing sth 轮流做某事 Its ones turn to do sth.轮到某人做某事注意：in turn 指两人时，表示“轮流的”，指三人或以上时，表示“依次地，一个接一个地 2 . amaze vt. 使惊愕（惊奇） be surprised ;to overcome with wonder be amazed at /by sth. 对感到惊奇Her changes amazed me when I saw her two days later. amazing adj. 令人惊奇的；amazed adj. 感到惊奇的 辨析surprise，astonish，shock与amaze surprise 表示“让人诧异，出乎意料”，最常用，语气也最弱；astonish 表示“使大吃一惊”，语气稍强；shock 表示“使震惊”语气最强。amaze 表示“使惊奇，困惑”，常含有惊叹佩服之意。如：Her refusal surprised us all. 她的拒绝使我们都感到惊讶。Your knowledge astonished me. I was shocked at the news of her death. 听到她去世的消息我十分震惊。3 seat 的意思是“使坐下”，及物动词，表示就坐时，有两种：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, 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 为不及物动词，意为“坐，坐下”。如：They seated the guests of honor first. 他们先安排贵宾入座。I was seated at 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:一般放到所修饰的词后面。表示“有.”可以用到.”。反义词是unavailable.sth is available to sb是对于某人可得到某物2 be surprised to do sth.做某事很吃惊3 see sb doing sth/do sth.看见某人正在做/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. 你说的话把我搞糊涂了。confusing adj. 使人困惑的；confused adj. 困惑的；confusion n. 困惑，糊涂。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 以前从未做过某事Para5 1 return to + 某地 2 break out（坏事）突然发生，爆发to happen suddenly; to burstFighting broke out between the two. 双方开始了交战。（1）表示“发生，爆发”之意的occur/happen /take place /break out /come about都不能用于被动语态。（2）break 的常见短语：break up 打碎，分裂，解体，驱散； break down 损坏，出故障，拆毁，失败，崩溃；break in 突然打断； break into自行闯入，破门而入；break off 中断，折断，突然停止，断交；break out 爆发，突然发生；break through 冲破，穿透，克服； break away from 脱离；break the law 违法； break the ice 打破僵局辨析：break out，happen与take placebreak out 多表示“战争、火灾、疾病、争吵等爆发”。A big fire broke out last night in the hotel. 昨天夜里这家旅馆发生了一场大火。happen多指“偶然发生，意外地发生”。如：The accident happened outside my house. 事故就发生在我家房子的外面。 take place 多指“有计划或事先安排好地发生”，偶尔也指意外发生。如：When will the sports meeting take place?运动会什么时候举行？4.put o prison 关进监狱be put into prison be in prison /be in the prison5当enough修饰形容词或其他副词时，必须置于被修饰词之后，且常与不定式或for 短语连用。如：He didnt work hard enough and failed the examination. The man was unfortunate enough to lose his new car. 那人把新车丢了，真够倒霉的。The bird was lucky enough to escape being caught. 这只鸟很幸运，刚好没被逮住。拓展（1）enough也可用作形容词表示“足够的”，当修饰名词时，可置于名词之前，也可置于名词之后作定语。如：Is there enough room/ room enough for three more men ?We have enough food/ food enough for everyone. （2）enough还可用作名词，意为“足够、充分（的东西）”。如：He couldnt earn enough to keep a family of four. I have said enough to explain my views.Para.6 1 stand by 坚持（某种）说法，支持 Ill stand by you whatever happens.与stand有关的动词搭配：stand out 突出，出色 stand up 站起来 stand for 代表 2. quantity n. 量，数量 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。扩展：a large /great /huge quantity of 和quantities of 都表示“大量的，许多”，在句中用作定语，既可修饰可数名词（复数），也可修饰不可数名词，一般只用于肯定句中。但前者修饰主语时其谓语动词根据名词的形式确定单复数形式，后者修饰主语时，其动词用复数形式。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“数量”；quality 表示“质量”。如：Without quantity there can be no quality. 没有数量也就没有质量3 reply to sb/sth answer sb /sth.回答，回复4 tooto结构通常表示否定意义，意为“太以致不能，太而没有”。如：Father is too busy to spend much time with me. The box is too heavy for you to lift. 拓展：tooto 结构常与not enough to 和so that not 结构转换。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：当too 后为glad/pleased/ready/willing/thankful. /delighted 等表示某种心情的形容词，或为good/kind/true等描绘性形容词时，tooto 结构表示肯定意思。如：The film is only too good to see. 这电影很好，值得看。The old lady is too kind to help others. 那位老太太心肠很好，乐于助人。即时训练一 考题链接1 It is exactly wrong to _black _white.A compare, to B confuse, with C content , with D confuse , 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 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.综合阅读A newly 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 dating back to 1418. It clearly describes Africa, Europe and the Americas. If its 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. Liu 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（环航）the globe 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 dont think thats a big deal. ” Liu said. Zheng He commanded a group of ships, which sailed between 1405 and 1433 at the order of the emperor during Chinas 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? A.