苏教版牛津英语选修7Unit4解析ppt课件.ppt

Unit 4Public transport,. 立体记单词 快速识记1. _ (vt. ) 输送，运送; 表达2. _ (vt. ) 延迟，延期3. _ (vi. &vt. ) (使)窒息；(使)哽咽；塞满，堵塞 (n. ) 哽咽声，呛住的声音4. _ (vt. & vi. ) 承担，从事；承诺，答应5. _ (n. ) 权力，权威；官方，当权者；批准，授权6. _ (vt. & vi. ) 扩大，扩展，增大,convey,postpone,choke,undertake,authority,enlarge,7. _ (n. ) 地铁8. _ (n. ) 站台，月台；平台；讲台，舞台9. _ (vi. & vt. ) 分割，(使)分开；撕开，割破10. _ (adj. ) 每年的，一年一次的11. _ (vi. ) 出现，产生12. _ (n. ) 负荷，负载；大量，许多 (vt. ) 装载，装上，装入13. _ (n. )增加；成长_ (vt. )种植(vi. )增长；成长；生长,subway,platform,split,annual,arise,load,growth,grow,14. _ (adj. )准时的，守时的_ (adv. )准时地15. _ (vt. & vi. )扩大，增大_ (adj. )大的16. _ (n. )离开，出发；背离_ (vt. )离开，出发，启程17. _ (adv. )遗憾地，不幸地，可惜地_ (adj. )幸运的_ (n. )幸运18. _ (adj. )非常坏(或非常好、非常极端)的，令人难以置信的_ (v. )相信_ (n. )信仰19. _ (n. )询问，咨询；调查，查究，探究_ (v. )询问，打听,punctual,punctually,enlarge,large,departure,depart,unfortunately,fortunate,fortune,unbelievable,believe,belief,enquiry,enquire,20. _ (n. )接待员_ (n. )接待处_ (vt. )接待，招待21. _ (n. )预订，预约；保留意见_ (v. )预订，预约22. _ (adj. )好斗的，挑衅的，富于攻击性的_ (n. )好斗情绪，攻击性_ (n. )侵略者，挑衅者23. _ (vt. )违犯，违反；侵犯_ (n. )违反24. _ (n. )人行横道；十字路口，交叉点；穿越_ (vt. )穿过,receptionist,reception,receive,reservation,reserve,aggressive,aggression,aggressor,violate,violation,crossing,cross,【语境应用】用所给词的适当形式填空Customers are advised to make a _ (reserve) in advance. _ (fortunate)，his mother died when he was very young. Although I have much belief in him，I dont believe this story. He is always telling us _ (believable) things. He got dead _ (drink) on only two cans of beer. The school trip has become an _ (annually) event. He was _ (fine) 200 yuan for violation of the traffic regulations.,reservation,Unfortunately,unbelievable,drunk,annual,fined,I asked the photographer to _ (large) the picture. The work was _ (undertake) by members of the committee. At that time，I found it hard to _ (convey) my feelings in words. When I reached the port，the workers were _ (load) the ship with rice.,enlarge,undertaken,convey,loading,. 多维练短语 查缺补漏1. link up _2. at(. . . )intervals _*3. split up _*4. turn up _*5. arise from _6. give approval to _7. direct the defence against _8. keep pace with _9. in total _10. a handful of _,联合；连接,每隔距离或时间,分组，分解；分离,出现，到来；调高(音量等),起因于；由引起,批准,起到防御作用,并驾齐驱,总计,少数的, 少量的,*11. _ 中途下客或卸货 12. _ 给某人接通(电话)；使经历*13. _ 推迟，拖延；使反感14. _ 填写(表格)；消磨(时间) *15. _ (使)加速 16. _ 被困住 *17. _ 决定，选定,drop off,put through,put off,fill in,speed up,be caught in,decide on/upon,【语境应用】选用上面带星号的短语填空At the end of the bridge the expressway is _ into two roads. Have you _ a date for your wedding? Misunderstanding _ lack of social communication，unless properly handled，may lead to serious problems. The doctor said these drugs would _ his recovery. We _ our luggage _ at the hotel and went out for lunch.,split up,decided on,arising from,speed up,dropped,off,. 超级仿句式 模仿经典1. Why would many people choose to travel by airplane rather than by ship? (rather than“而不是”)【仿写】一个有太多钱的人麻烦会更多而不是更少。A person with too much money has more _ fewer troubles.,rather than,2. As better ways for digging tunnels were developed, the first railwaytunnel under the River Thames was dug in 1884. (as引导时间状语从句)【仿写】随着年龄的增长，我们的视力会变差。_, our eyesight becomes worse.,As we get older,3. So，why not take a trip on the oldest underground system today？(Why not do. . . ？为什么不？)【仿写】为什么不阻止他们污染这条河呢？_,Why not stop them from polluting the river?,4. Below are some of the major causes of road accidents in connection with vehicles such as cars，minibuses and lorries，and what drivers should do to prevent them. (介词短语放句首，完全倒装)【仿写】从窗户里飘进美妙的音乐。_ the sweet music.,Through the window came in,5. It is up to all of us road users to make sure that we avoid accidents by paying attention to road safety. (Its up to sb. to do sth. “由某人决定做某事”)【仿写】我们大家都有责任解决我们街区的问题。_ the problems in our neighbourhood.,Its up to all of us to solve,. 重点单词1. postpone vt. 延迟，延期【思维激活试一试】Lets _ _ a decision until we have more information. 咱们等获取更多信息之后再作决定吧。,postpone,making,【知识构建记一记】postpone (doing) sth. 推迟(做)某事postpone sth. to/until. . . 把推迟到We postponed the match from March 5th to March 19th. 我们把比赛日期从3月5日推迟到3月19日。Because it was raining, we postponed the match until tomorrow. 因为下雨，我们把比赛推迟到明天举行。,2. undertake vt. & vi. 承担，从事；承诺，答应【思维激活试一试】He sat down beside her and _ _ _ her to speak. 他坐在她旁边开始教她说话。,undertook,to,teach,【知识构建记一记】undertake that . . . 承诺undertake to do. . . 着手做，答应做undertake for. . . 为负责If you undertake the task, you are bound to encounter many difficulties. 如果你承担这项任务，你不可避免地要遇到很多困难。(2013江西高考)The United Nations Organization (UNO) could undertake to direct the distribution of aid. 联合国组织承担指导援助的分配。,3. arise (arose，arisen) vi. 出现，产生【思维激活试一试】Science _ _ the practical necessity of dealing with everyday problems. 科学出自人们处理日常问题的实际需要。,arises,from,【知识构建记一记】arise fromarise out of 由引起/产生；起源于； 从升起，上升if the need arises 如果有需要Emotional or mental problems can arise out of a physical cause. 身体上的原因可以引起情绪或精神上的问题。We can have another meeting if the need arises. 如果有需要，我们可以再开一次会。,【巧学助记看一看】,【明晰异同辨一辨】,4. load n. C负荷，负载；大量，许多 vt. 装载，装上，装入【思维激活试一试】Learning without wisdom is _ _ _ books on asss back. 有学问无智慧就像书本驮在驴背上。,a,load,of,【知识构建记一记】take a load off ones mind 卸下心上的重负loads ofa load of 许多load. . . with. . . 用装载load. . . onto/into 把装到上去be loaded with 负载,The good news has taken a load off my mind. 这条好消息使我如释重负。How long will it take to load the coal onto the truck? 装这车煤需要多长时间？(2013浙江高考)Often this earliest form of advertising involved a newly arrived ship loaded with goods. 通常最早形式的广告涉及一个新来的满载货物的船。,【巧学助记看一看】,【要点拾遗】1. convey vt. 运送，输送；表达，传达【思维激活试一试】When I returned home, I tried to _ the wonder of this machine to my husband. 回到家后，我竭力地想把这台机器的精妙之处描述给丈夫听。,convey,【知识构建记一记】convey sth. to sp. 运送某物到某处convey sth. to sb. 向某人表达/传递convey ones feelings/meanings 表达某人的感情/意思Eyes tell a lot about a person; they convey ones feelings, character and emotions. 眼神可以表露一个人的很多信息；它们传达人的情感、表达个性和情绪。,2. split vi. & vt. 分割，(使)分开；撕开，割破【思维激活试一试】Shes _ _ _ her boyfriend because of different characters. 由于性格不合，她已和男友分手了。,split,up,with,【知识构建记一记】split up 分组；分解；分离，解散；绝交split (up) with sb. 与断绝关系；分手split sb. up 拆散某人split (up) into . . . 分开(成几部分)About two-thirds of the boys leave school, the others split (up) into Science and Arts. 大约三分之二的男生离校，其余的人分成文理科两大类。,【即学即练】. 单词拼写1. We reported the car accident to the local _ (官方). 2. He _ (承担)the most difficult task willingly. 3. Thank you for making _ (询问)of my mother about her health. 4. Being _ (准时的)for classes was essential；no one was allowed to be late. 5. So every culture has developed a formal way to greet strangers to show them we are not _ (攻击性的).,authorities,undertook,enquiries,punctual,aggressive,. 完成句子 1. Words failed to _(表达我的感受) the moment I saw my long-lost sister. 2. We had to _(推迟我们的参观) to the pyramids because we didnt have enough time to see them before we left Egypt. 3. The police _(承诺会保护这座建筑). 4. A number of high buildings _(出现) where there was nothing a year ago but ruins.,convey my feelings,postpone our visit,undertook the job of guarding the building,have arisen,5. She is under great pressure from _(繁重的学习负担).,heavy study loads,. 单项填空1. No one can understand _ a decision until it is too late to do so. A. him to postpone to makeB. him to postpone makingC. his postponing to makeD. his postponing making【解析】选D。考查非谓语动词。句意: 人们无法理解他的迟迟不做决定。等到做决定时, 为时已晚。understand后应跟动名词(短语)作宾语, 故排除A、B项。postpone(推迟)后也应跟动名词作宾语, 因此D为正确选项。,2. That is one of the most challenging engineering projects they have ever _ . A. undertaken B. understoodC. focused on D. paid to【解析】选A。句意: 那是他们从事过的最具挑战性的工程项目之一。undertake“承担, 从事”符合句意。,3. He _ early the next morning, finding the brook _ one foot. A. raised; raised B. arose; had raisedC. had arisen; risen D. rose; had risen【解析】选D。考查动词和时态。句意: 他第二天早上起得早, 结果发现小河水已经上涨了一英尺。此处“起床”为过去时; “小河水已经上涨”为过去的过去, 用过去完成时。另外, raise为及物动词后须跟宾语; rise为不及物动词。,4. The workers are _ the truck with baskets. A. loading B. carryingC. mixing D. throwing【解析】选A。句意: 工人们正在把筐装到卡车上。load. . . with. . . “用装载”符合句意。,5. More often than not it is difficult to _ the exact meaning of a Chinese idiom in English. A. exchange B. transferC. convey D. speak【解析】选C。句意: 通常用确切的英语表达汉语成语是很难的。exchange“交换, 交流”; transfer“转移, 兑换”; convey“运送; 表达”; speak“讲, 说”。,. 常考短语1. link up 联合，连接；使结合；使连接【思维激活试一试】Engineers can _ _ distant countries by radio or telephone. 工程师们用无线电或电话可把相距遥远的国家联系在一起。,link,up,【知识构建记一记】link up with 连接，联合link . . . to/with 将与联系或连接起来be linked to 与有关The two satellites will link up with one another in space. 两颗卫星要在太空中接头了。The pay will be linked to the inflation rate. 将工资与通货膨胀率挂钩。,【对接高考做一做】用适当的介词填空(2014江苏高考)You, little daughter, are the link _ our female line, the legacy of another womans pain and sacrifice 31 years ago.,to,2. put off 推迟，延期；使反感【思维激活试一试】He keeps _ _ _ to the dentist. 他把看牙医的事一拖再拖。,putting,off,going,【知识构建记一记】put away 把收起来，放好；储存put down 放下；写下，记下；镇压put up 建造，搭建；举起；留宿；提高；张贴；提出(意见等)put up with 忍受，忍耐put through 接通(电话)；完成；使经受,Anybody can put up with anything for two weeks. 在两周内，任何人都可以忍受做任何事。Your call has been put through. 你的电话接通了。,3. turn up 出现，露面； 改短衣服；开大音量；调大【思维激活试一试】写出黑体部分的含义Please turn up the desk lamp a bit. ( )We invited her to dinner but she didnt even bother to turn up. ( )She was a little girl, so mother turned up her skirt. ( )He turned up the volume on the television so that some could hear clearly at the corner. ( ),调大,出现，露面,改短衣服,开大音量,【知识构建记一记】turn around 翻身，转身turn down 拒绝；调小turn out 生产；结果是；证明是turn over 移交turn on/off 打开/关掉turn to sb. 向某人求助,New technologies have made it possible to turn out new products faster and at a lower cost. 新科技让生产新产品更快，成本更低。Dont turn off the computer before closing all programs, or you could have problems. 在关掉所有程序之前不要关电脑，否则就会出问题。,【对接高考做一做】(2014安徽高考)When the sports hero _ at our party, he was welcomed with open arms. A. turned up B. left offC. moved on D. got away【解析】选A。考查动词短语辨析。句意: 当运动英雄出现在我们的聚会上的时候, 他受到热烈欢迎。turn up出现, 调高(音量等); leave off停止, 中断; move on前进; get away离开。,4. speed up (使)加速【思维激活试一试】The new government _ _ _ the building of houses. 新政府加快了房屋建设的速度。,has,speeded,up,【知识构建记一记】at high/low/full/top speed 以高/低/全/最高速at a speed of 以速度pick up speed/gather speed 加速slow down (反)减速Even worse, if there were no change about that，diseases would spread at a very quick speed. 更糟的是，如果没有变化，疾病就会快速蔓延。,【对接高考做一做】(2013山东高考)According to the designer, the Lampbrella would move at a relatively low speed, so as not to cause harm to the pedestrians. 译：根据设计者的说法，为了不对行人造成伤害，Lampbrella将_移动。,以相对较低的速度,【拓展延伸】with, at与speed搭配意不同 表示抽象、模糊的速度时，speed前的介词往往用with，如with speed，with all speed，with great/amazing speed；而表示极端或具体的速度时，往往用at, 如at full speed，at high speed，at top speed，at low speed，at ordinary speed，at a speed of. . . 等。,【要点拾遗】1. put through 给某人接通(电话)；使经历；使成功【思维激活试一试】写出黑体部分含义These reforms in education are likely to be put through in a few months. ( )If shes not in, can you put me through to her secretary? ( )You have put your family through a lot in this accident recently. ( ),使成功,接通,经历,【知识构建记一记】see through 看穿look through 仔细检查；浏览pull through 完成(难事)；康复go through 通过；经历；仔细察看get through 通过，接通电话；使(某人)理解；度过,2. decide on/upon 决定，选定【思维激活试一试】Finally she _ _ the yellow dress instead of the green one. 最终她决定穿黄色衣服而不穿绿色衣服。,decided,on,【知识构建记一记】decide for/against 作出对有利/不利的判决decision n. 决定decide on. . . as 决定把作为make/come to/arrive at/reach a decision 作出决定She has decided on art as a career. 她决定选择艺术为职业。He decided against a holiday in Hawaii. 他决定不去夏威夷度假。,【即学即练】单项填空1. The television screens of the next century _ to an emerging world telecommunications grid. A. will link up B. will be linked upC. will be linking up D. linked up【解析】选B。句意: 下个世纪的电视屏幕将会接入到正在形成的全球电信网络中。表示“与连接”用be linked up to。,2. How exciting! I drove my new car _ a speed of 110 km/h on Sunday morning. A. for B. at C. in D. on【解析】选B。句意: 多么令人兴奋啊! 我在周日早上以每小时110千米的速度开着我的新车。at a speed of“以的速度”, 为固定搭配。,3. We must _ a topic before we start to write. A. decide between B. decide toC. decide on D. decide against【解析】选C。句意: 在开始写作之前我们必须先选定一个主题。decide on确定, 选定, 符合语境。decide between在之间作出选择; decide to do. . . 决定做; decide against决定不用(做)。,4. In Disneyland, every year about 800, 000 plants are replaced because Disneyland refuses to _ signs asking his “guests” not to step on them. A. put down B. put outC. put off D. put up【解析】选D。句意: 在迪士尼乐园, 每年有大约80万的植物要重新栽植, 因为迪士尼乐园拒绝竖立让游客不要践踏植物的牌子。put down“写下, 记下”; put out“熄灭, 扑灭”; put off“推迟”; put up“竖立”。根据句意可知D项正确。,5. (2015阜阳模拟)The Internet is widely used, which _ the development of English. A. speeds up B. takes overC. gets across D. turns to【解析】选A。句意: 互联网被广泛运用, 这加快了英语的发展。speed up“加速”, 符合句意。take over“移交”; get across“(使)被理解”; turn to“转向, 求助于”。,. 经典句式1. So，why not take a trip on the oldest underground system today？所以，今天为什么不乘坐世界上最古老的地铁观赏一番呢？【思维激活试一试】We could invite John and Barbara to the Friday night party. Yes, _ _？Ill give them a call right now. 我们可以邀请John和Barbara参加星期五的晚会。好啊，为什么不呢？我立刻给他们打电话。,why,not,【知识构建记一记】why not跟不带to的动词不定式有三重含义：(1)表示对否定陈述的回答“为什么不；为什么是那样？”；(2)表示建议“为什么不干呢？做如何？”；(3)表示同意“当然可以，好啊”。Why not buy a bunch of flowers for her as a gift? 你为何不买一束花作为礼物送给她？,【拓展延伸】(1)Why do. . . ？用来提出批评，表明做某事是愚蠢的或无意义的。Why so？为什么那样？Why is it that. . . ？是因为什么？,(2)表示“建议”的常见句型还有：Lets do. . . 让我们做吧。Shall we do. . . ? 让我们做，好吗？Would you like to do. . . ? 你想要(愿意)做吗？Will you please do. . . ? 请你做，好吗？What/How about doing. . . ? 做怎么样？I suggest that sb. (should) do. . . 我建议某人做Youd better (not) do. . . 你最好(不)做,2. Below are some of the major causes of road accidents in connection with vehicles such as cars，minibuses and lorries，and what drivers should do to prevent them. 以下是机动车，如小汽车、小型巴士和货车引起道路交通事故的一些主要原因，以及司机为防止事故应采取的措施。【思维激活试一试】仿写句子老太太坐在会议室的前面。Ahead _ in the meeting room.,sat an old woman,【知识构建记一记】 全部倒装是指将句子中的谓语动词全部置于主语之前。此结构通常只用于一般现在时和一般过去时。常见的结构有：(1)here, there, now, then, thus等副词置于句首, 谓语动词常用be, come, go, lie, run。(2)表示运动方向的副词或地点状语置于句首，谓语表示运动的动词。,Then came the chairman who was a tall man. 那时主席来了，他是个高个。Out rushed a missile from under the bomber. 导弹从轰炸机底下飞来。,【误区点拨悟一悟】 上述全部倒装的句型结构的主语必须是名词，如果主语是人称代词则不能完全倒装。,【要点拾遗】Having seen the situation, a wealthy American businessman, Charles Yerkes, undertook the job of improving the system in 1902 by obtaining ownership of the many different lines and setting up the Underground Electric Railways Company of London. 看到这种情况，一位名叫查尔斯耶基斯的美国富商于1902年承担起了改善地铁系统的工程，他买下许多不同的地铁线，创立了伦敦电力地铁公司。,【思维激活试一试】仿写句子_, Martin found himself in an unfamiliar district. 由于乘错了公交车，马丁发现自己到了一个不熟悉的地区。,Having taken the wrong bus,【知识构建记一记】 having seen the situation是分词短语的现在完成式，表示主语与see之间为主动关系且动作发生在主句的谓语动作之前，完成式在句中作时间状语或原因状语，其否定形式是在having前加not, 主动形式为having done, 被动形式为having been done。Not having got any news from her family, she was very worried. 没有得到家人的任何消息，她非常担心。,【即学即练】单项填空1. (2015南京模拟)I cant manage this Sunday. Another time, but not Sunday. Why _ me earlier? Ive been looking forward to it. A. hadnt you toldB. dont you tellC. not to tell D. didnt you tell【解析】选D。答语应为“为什么不早告诉我”, 在口语中的常用表达为Why not do? 或Why dont you do? 由have been looking可知应是指过去“为什么不”故用why didnt you. . . 。,2. Id like to take something to read when I travel on the train _ I can kick the time. A. even if B. as ifC. in case D. so that【解析】选D。考查状语从句的引导词。句意: 当我坐火车旅行时, 我喜欢带一些读物来消磨时间。用so that引导目的状语从句, 符合句子逻辑关系。even if“即使, 尽管”, 引导让步状