新概念2第72课课件完整版.ppt

,Lesson 72 A car called Bulebird,racing res n. 竞赛 per prep. 每 Utah ju:t: n. 犹他（美国州名） horsepower n. 马力 burst b:st v. 爆裂 averagevrid adj. 平均的 Bonneville Salt Flats 邦纳维尔盐滩 Malcolm Campbell mlkm kmbl 马尔科姆坎贝尔,racing n. 竞赛 per prep. 每 Utah n. 犹他（美国州名） horsepower n. 马力 burst v. 爆裂 average adj. 平均的 footstep n. 足迹,1) game 2) match 3) racing / race 4) contest 5) competition,比赛,1) game 包含体力&智力 (pl.)运动会 the Olympic Games,2) match 一般指球赛 football match,3) racing/race 可互换 比速度 dragon-boat racing 赛龙舟 a racing driver/car 赛车手，赛车,4) contest 比赛 a group of judges beauty contest 选美比赛,5) competition 抽象 Social competition will become more and more fierce剧烈.,per prep. 每，每一,300 miles per hour 每小时300英里 one apple per child 搭配： as per usual 照常，一如既往 as per (口)按 percent 百分之 百分之百,per表示“每一，每”，通常用于商业及技术用语，日常用语大多用a/an： You can stay at the hotel at $10 per person per night. You must have been driving at seventy miles an/per hour.,burst into sth. 突然爆发 burst into tears / laughter burst out doing 突然起来 be bursting to do sth. 急于做某事 She _tell him the good news.,was bursting to,burst(burst,burst) v. 爆裂,average 平均的 the average age of the boys,搭配： above/below the average 在一般水平以上/下 on the average 平均，一般的说,footstep n,足迹，脚步声 I heard footsteps in the room behind me.,搭配： dog sbs footsteps 尾随某人,Sir Malcolm Campbell (1885 1948) was an English racing motorist . He gained the world speed record on land and on water at various times during the 1920s and 1930s using vehicles/vihikl/机动车 called Blue Bird. His son, Donald Campbell, carried on the family tradition by holding both land speed and water speed records.,Blue Bird 蓝鸟,1、The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour.,在the second，the next/the last以及表示最高级的如the best，the most intelligent等后可以用to引导的不定式短语做定语，这些词语后面可以接名词或one(s)，也可以不接 ：the first/second/last/next + to do Shes always the first arrive and the last to leave. Youre the best person to advise me about buying a house.,2、It was over 30 feet in length and had a 2,500-horsepower engine. sth is +数字+单位+ in length/height/weight/depth 他有2米高 He is 2 meters in height. 这个洞有7米深 The cave is 7 meters in depth. 这个大象有3吨重 The elephant is 3 tons in weight.,3、Although Campbell reached a speed of over 304 miles per hour, he had great difficulty in controlling the car because a tyre burst during the first run. have difficulty (in) doing sth. 做有困难 He has grown a beard and 我很难认出他(翻译) I had difficulty recognizing him. 尽管我们曾是死党close friends， 但我不太能认出他了。（翻译） Although we were close friends, I have difficulty in recognizing him. the first run 一开始的行程 the next run 下一段赛程,control用法以及词义的 control 既可作动词也可作名词，意为“指挥，掌管，控制，支配”。 如： The policeman is controlling the traffic. 警察正在指挥交通。 Who controls the factory? 谁掌管这个工厂？ Our papers were checked as we went through passport control at the airport. 当我们通过机场护照检查处时，工作人员查验了我们的证件。,构成的短语有： out of control 失去控制，无法管理 The machine went out of control because of improper use. 由于使用不当, 机器失去控制了。 The children are out of control. 这些孩子无法无天了。 in control (of) 控制着，处于统治地位 Anti-government forces are still in control of the area. 反政府武装仍控制着这一地区。 They were in control of the southern side of the mountain. 他们控制着这座山的南边。 under control（被）控制住 The fire has been brought under control. 火势已被控制。 You must get your spending under control. 你必须节省开支。 小试 用上述短语填空。 1. For a few hours they were _ Paris. 2. It was a long time before they got the flood waters _. 3. The car went _ and knocked into the wall.,1.in control of 2. under control 3. out of control,4. After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour. learn 得知 sth. disappoint sb. The answer must have disappointed him. 这个结果令我失望。 sth. be disappointing 这样看的话， 情况似乎不是那么的令人失望。 Looked at in this way，the situation doesnt seem so disappointing. sb be disappointed to hear/find/see/learn I was to learn that the fee would be only fifteen pounds. disappointment to sbs disapponitment/to ones disappointment. 让某人失望的是 attempt n.企图，试图,5、Following in his fathers footsteps many years later, Sir Malcolms son, Donald, also set up a world record. follow in ones footsteps 步某人的后尘，仿效某人，继承某人的事业 他打算踏着父亲的足迹，成为一名牙医。 He intends to follow in his fathers footsteps and to become a dentist.,6. Like his father, he was driving a car called Bluebird. 就像他妈妈一样，他帮助了很多人。,7.He set up a new world record in September 1935 at Bonneville Salt Flats, Utah. set up a new world record /re/ creat / make a new record,1 Do you enjoy travelling at great speed? Why/Why not? 2 No one can use a car like Bluebird on the road, so what is the purpose in building it? 3 In the modern world, speedsometimes seems to be all important. Do you think this is a good or a bad thing? Should we try to slow down a little? Why/Why not?,Topics for discussion,Infinitive,1.动词不定式的结构及特征： 动词不定式是一种非谓语动词形式。由 “to+ 动词原形”构成： 动词不定式没有人称和数的变化，不能 作谓语， 具有动词的特征，也有名词、形容 词和副词的特征。 2、动词不定式的用法： 由于动词不定式具有名词、形容词和副 词的特征， 在句中可作主语、表语、宾语、 宾语补足语、定语或状语。,1） 作主语： e.g. To learn English well is not easy. =It is not easy to learn English well. To listen to his speech is a great pleasure. =It is a great pleasure to listen to his pleasure. 注意：“Its+形容词+for (of) +somebody + 动词不定式”结构中，当形容词是 careful,clever,kind,good,right,wrong etc. 时，或当somebody和形容词有逻辑上的主 谓关系时用of. 形容词为difficult, easy, hard important, interesting etc. 时用 for.,Its very kind of you to help me. Its hard for you to do it well.,2）作表语： My job today is to cook lunch and do some cleaning. Our plan is to have a picnic in the morning. 两个以上的动词不定式并列时， 第一个 不定式带to， 后面的动词不定式可把to省掉。 见上面第一句。,3)作宾语： 常用在下列及物动词之后：,want ,decide , begin, forget, remember, wish , hope ,like , learn, try, agree,He decided to buy some flowers for me. We agreed to go to the movie. We should learn not to tell a lie.,不定式短语作宾语时，如果还带 有宾语补足语，通常用it作形式宾语， “it +形容词（名词）+to不定式” ( think, make, find, feel) He found it very difficult to get to sleep. I find it interesting to study English.,4）作宾语补足语： A.能跟带to的动词不定式作宾补的动词有： want , ask , tell, order, help,ask sb. to do sth./ ask sb. not to do sth.,My mother always tells me not to go to the net bar. He asked me to come a little earlier.,B.还有些动词， 如感观动词和使役动词后的宾语补足语若是动词不定式时， 直接用原形。,make/ have , let , see, watch , hear , feel,但在变成被动语态时， 则将省去的to补上。,He made me work for about 12 hours. I was made to work for about 12 hours.,Did you see him go out? Was he seen to go out?,5) 作定语: 动词不定式作定语时， 须放在被修饰 的名词或代词后。 I have many things to do today. She has something important to tell you.,若动词不定式是不及物动词则需加一个 介词构成及物动词短语。 Theres a paper for you to write on. There is nothing for us to worry about.,6)作状语： 动词不定式作状语是用来修饰动词表示 行为目的、结果或原因。,He came to get his ball back. They were too tired to climb up the high mountains. We re glad to see our old friends.,(目的状语）,（结果状语）,（原因状语）,请记住下列短语： stop to do sth. stop doing sth. forget to do sth. forget doing sth. remember to do sth. remember doing sth. try to do sth. try doing sth. go on to do sth. go on doing sth.,试图要做某事 试着做某事,常用不定式的句型 1)Its time to do sth. Its time for sth. Its time to have supper . = Its time for supper . 2) Its time for sb. to do sth. Its time for Robert to go to school. 2.It takes sb. some time ( money ) to do sth. Itll take us only ten minutes to walk there.,3.There s no time to do sth. There was no time to think.,be + adj. + enough to do sth. He feels well enough to watch TV. The girl is old enough to go to school.,5. be + too + adj. + to do sth. She is too young to work. The boy was too frightened to move.,6. be + ready + to do sth. He is always ready to help others.,7. Its adj . + for sb. + to do sth. Its difficult for Jim to learn Chinese. Its important for the twins to help each other. 8. be afraid to do sth. He is afraid to tell his father about it .,9.prefer to do sth. rather than do sth. I prefer to stay at home rather than go out.,would like to do sth. / would love to do sth. Id like to have a cup of tea. I would love to go.,11. had better + do sth./ not do sth. Youd better put on your coat . Its very cold outside. Youd better not go. 12. Will you please do sth? Will you please open the window? Will you please ask her to come to the teachers office?,Pay attention to these : enjoy , finish, keep (on) , be busy + doing,He enjoyed living there. Can you finish drawing a good horse in five minutes? We kept on reading English. My brother is busy writing the book.,1.选词或词组填空。 (1) I heard Xiao Ming _(play,to play) the piano. (2)Youd better _(ask,to ask)Mary where _ (put,to put)it. (3)He opened the door _ (let,to let)Mr. Wu in. (4)Now we have nothing _ (worry,to worry)about. (5) Jim is made _ (wash,to wash) his hands before meals. (6)I want_(to get,getting) something _(to read , reading)on the train.,7)Will you please show us how_(use,to use) a computer? (8)Please let me know _(when and where hold,when and where to hold)the meeting. 2.句型转换。 Will you get something that we can eat ? Will you get something _ _ ? The problem is too difficult for me to work out. The problem is _difficult _ I_ work it out.,to eat,so that cant,Im sorry that I must trouble you again Im sorry _ _you again. We saw the man enter the room. The man was seen _ _ the room. 5) I dont know which bus I shall take . I dont know _ _ _take.,to trouble,to enter,which bus to,(6) Dont tell the child who he will go with. Dont tell the child _ _ _with. I havent decided if I will sell it . I havent decided _ _sell it. She didnt know how to do it . She didnt know _ she _do it.,who to,go,whether to,how would,练习： 1.The girl is often seen _ her mother with housework. A. help B. helping C. to help D. to be help 2.Please remember _ the door before you leave the classroom. A. lock B. locking C.to lock D.locked 3.What did you do _ him? A. to help B. helping C. helped D. helps,C,C,A,4.We had no chairs _ . A. sit B. to sit in C. be sit D. to sit 5. The was too frightened _ when he saw the dog. A. not to move B. to move C. so to move D. to be moving 6. After working for more than one hour,they stopped _. A. resting B. to have a rest C. having a rest D. rest,B,B,B,7. You _ , as it is raining outside. A. had better not to go out B. had not better go out C. had better to not go out D. had better not go out 8.He felt very lonely at night because he had nobody_. A . to talk B. to talk C. talking D. to talk with,D,D,9. Could you tell me _ a letter in English? A. when to write B. who to write C. how to write D. where to write 10. It was kind _ her home. A. of you taking B. for you to take C. of you to take D. at you take,C,C,2.Although Campbell reached a speed of over 304 miles per hour, he had great difficulty in controlling the car because a tyre burst during the first run.,What do you think of the Forbidden City?,_ the Forbidden City is almost 600 years old, it is still very beautiful.,Although,although 尽管，虽然,让步状语从句（Adverbial Clause of Concession）,but,The Forbidden City is still very beautiful, _ it is almost 600 years old.,although,beginning,middle,1. it rained heavily/ it was still hot 2. I got hot and sweaty/ I walked slowly 3. there was a train every five minutes/ it was still very crowded at the station,Although there was a train every five minutes, it was still very crowded at the station.,Although it rained heavily, it was still hot.,I got hot and sweaty, although I walked slowly.,4. I got lost/ I was sure I read the map correctly 5. I ate healthily every day/ I got ill last week 6. I felt very tired/ I slept well last night,I got lost although I was sure I read the map correctly.,Although I ate healthily every day, I got ill last week.,I felt very tired although I slept well last night.,7. the people there were friendly/ I missed Beijing,Although the people there were friendly, I missed Beijing.,although 1) 通常用来引导让步状语从句, 在一般情况下可与 though通用。though多用语口语, although较为正式。 e.g. I like it although/though it is hard work. The child can speak lots of English although /though she is only six. We can work out the problem although/ though it is difficult.,More rules,2) 当although或though引导的从句放在句首时, 主从句之间要用逗号隔开。 e.g. Although/Though he knew smoking was bad for his health, he didnt give it up. Although/Though it is ten years since the old man died, I still remember him.,3) Although和though都不可以和but同时出现在句子里，可以和still, yet 同时出现。 ( because, since, as -so ) e.g. Although/Though it is a long way from his home to the company, he often walks to work. 或 He often walks to work although/though it is a long way from his home to the company.,Beijing is really beautiful and big. Unless you have a map, you will get lost easily in it. You cannot imagine how amazing those places of interest are unless you see them with your own eyes.,Unless,unless,beginning,middle,Finish Part B on page 48.,We can use “unless“ to link two parts of a sentence. It has a similar meaning to “if . not“. It is used to say that something can only happen or be true in a particular situation.,unless 1) “如果不, 除非” 引导条件状语从句。 e.g. He wont be late unless he gets up late. His parents didnt come to see her unless she was ill.,More rules,2) 当描述将来发生的事情时, 通常主句用将来时, unless从句用一般现在时。 e.g. We wont go to the party tomorrow unless Mr. Smith does. You wont see the raising of the national flag unless you get to Tiananmen Square before the sun rises.,3) unless引导的从句放在主句之前时,要用逗号将从句与主句隔开。 e.g. Unless you get up early, you wont catch the early bus. Unless it rains tomorrow, I will go to the beach for a picnic. Unless you speak English every day, you cant improve it quickly.,4) unless相当