牛津上海版高二上英语 第1讲---让步状语从句及目的状语从句---教案

1、. 1对3辅导讲义学员姓名： 学科老师：年 级：高二 辅导科目：英语授课日期时间主题第1讲让步状语从句及目的状语从句学习目的1.掌握让步状语从句及目的状语从句的常用连接词；2.纯熟让步状语从句重点连接词。教学内容1、 上次课后稳固作业复习；2、 互动探究教学建议：1. 用例句和图片内容引导学生理解让步状语从句和目的状语从句 的概念。2. 鼓励学生做最简单的让步状语从句和目的状语从句的造句。什么是让步状语从句呢？想想汉语中，何为让步呢？“虽然，尽管，即使，不管其实，英语也是一样的，ALTHOUGH/THOUGH/EVEN IF/NO MATTER WHAT.Although Jack fell

2、in love with Rose, they didnt survive the wreck together in the end.Can you make a sentence? _通过这个小例子，让学生体会何为让步状语从句，汉语是为了更好地帮助学生理解。下面的例句和图片是结合到一起的，加深学生的印象。什么是目的状语从句呢？想想汉语中，何为目的呢？“为了，目的是在英语中，往往表达为SO THAT，IN ORDER THATI opened the window so that the fresh air could come in.Can you make a sentence? _让步

3、状语从句和目的状语从句的根本概念和用法让步状语从句【知识梳理1】让步状语从句的引导词1Though和although: 都表示“尽管的意思批注：两者都当虽然讲，但从以上两个例句来看，两者且都可以与yet/still连用，但是不能与but连用。注意：although引导的让步状语从句位于主句之前的情况较多；though引导的让步状语从句可位于主句之前或主句之后。2as意为“虽然，尽管Eg. Heavily as it was raining outside, they started out very early. Young as he is, he knows a lot=Though he

4、 is young 或Young though he is, he. 注意：1. 名词提句首时，不加冠词：e.g：Teacher as he is ,he likes Chinese very much2. though还可以用作副词，放在句末。如：e.gIt was hard work; I enjoyed it, though=It was hard work, but I enjoyed it.3ever if, even though.即使e.gWell make a trip even though the weather is bad.4whatever， whoever， whe

5、rever， whenever， however等引导意为“无论，都e.g. No matter what happened, he would not mind. Whatever happened, he would not mind. 【例题精讲】例1.Frank insisted that he was not asleep _ I had great difficulty in waking him up. A. whether B. although C. for D. so【参考答案】B【思路解析】句意为：尽管我很费力才将他叫醒，但Frank坚持说他没有睡着。Although引导

6、让步状语从句。例2._ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.A. Although  B. As long as C. If only  D. As soon as【参考答案】A【思路解析】根据句意, 引导让步状语从句。应选A。例3.T_, he talks a lot about his favorite singers after class. A. A quiet stu

7、dent as he may be B. Quiet student as he may beC. Be a quiet student as he may D. Quiet as he may be a student【参考答案】B【思路解析】As作引导让步状语从句的连词时, 从句中的表语要提到as之前。假如表语是单数可数名词, 名词前的不定冠词要省去。【答案】B。例4.To show our respect, we usually have to take our gloves off _ we are to shake hands with.A.whichever B.whenever

8、C.whoever D.wherever【参考答案】C【思路解析】句意为“我们不管是跟谁握手的时候，我们常常将手套取下，以示尊敬。shake hands with sb.表示“与某人握手，本句中with后缺少宾语，结合句意选C项，whoever在句中引导让步状语从句。例5._the Internet is of great help, I dont think its a good idea to spend too much time on it.A.If B.While C.Because D.As【参考答案】B【思路解析】句意为：尽管因特网是很有帮助的, 但我认为在网络上花费太多的时间不

9、是个好主意。While 引导让步状语从句, 意为“尽管。【稳固练习】一、选择最正确答案。1. , Mother will wait for him to have dinner together.A. However late is heB. However he is lateC. However is he lateD. However late he is2.If we work with a strong will, we can overcome any difficulty,great it is.A. whatB. howC. howeverD. whatever3. , I h

10、ave never seen anyone who's as capable as John.A. As long as I have traveledB. Now that I have traveled so muchC. Much as I have traveledD. As I have traveled so much4.Dad, I've finished my assignment.Good, andyou play or watch TV, you mustn't disturb me.A. wheneverB. whetherC. whateverD

11、. no matter5.If that idea is wrong, the project is bound to fail,good all the other ideas might be.A. whateverB. thoughC. whatsoeverD. however6. , I have never read any article as good as this one.A. As i have read muchB. Now that I have read so muchC. Much as I have readD. As I have read so much7.

12、we want to help each other, we should point out each other's shortcomings.A. Now thatB. AlthoughC. UnlessD. When8.Did you enjoy yourself at the party?Yes,I didn't know anybody.A. evenB. even thoughC. as ifD. as though9. difficulties we meet, we will always keep on trying to do our best.A. Ho

13、wB. HoweverC. WhatD. Whatever10.NaughtyTom is, he is never latehis homework.A. as; forB. though; withC. that; byD. while; with11.The landowners in India would not vote to lose their land and wealth,it resulteda fairer society.A. whether; ofB. even though; of C. as if; inD. even if; in12.No matter ho

14、w, he couldn't do any better.A. he worked hardB. hard he workedC. hardly he workedD. he worked hardly13.My father doesn't want to buy a car now,he needs one in fact.A. butB. soC. becauseD. though14.Shanghai many times, but he still doesn't know the city very well.A. He has been toB. He h

15、as gone toC. Though he has been toD. Having been to15.life in a poor country can be difficult, it can broaden a person's view of the world.A. IfB. AlthoughC. BecauseD. When16.it is that you've found, you must give it back to the person it belongs to.A. ThatB. BecauseC. WhateverD. However17.H

16、e gave up the hope of passing the examinationhe had already failed it twice.A. unlessB. ifC. sinceD. until18.as he is, he has rich experience in teaching.A. The youngB. The young man C. A young manD. Young man19.Rod is determined to get a seat for the concertit means standing in a queue all night.A.

17、 as ifB. providedC. even ifD. whatever20.The engineers are going on with their highway project, the expenses have risen.A. even thoughB. just becauseC. now thatD. as thoughKeys: 1-5DCCBD6-10 CABDB 11-15DBDAB 16-20 CCDCA二、语法填空。1. _his 1-year-old smart phone still works perfectly, he feels the need to

18、 replace it.2019闵行一模2. _ he was tired after the daily hard work, Mo Yan was hungry for books. 2019杨浦一模3. _ _ the volunteers have to consider their own problems, they are still encouraged by the spirit.2019崇明二模4.I_ cell phones bring convenience to us in our daily life, they have also caused many soci

19、al problems. 虹口区5. Despite his poor health, he continued his research to light up his future.6.In the global economy, a new drug for cancer, _ it is discovered, will create many economic possibilities around the world. 7._I have to give a speech, I get extremely nervous before I start. 8.Theres no w

20、ay of knowing why one man makes an important discovery_another man, also intelligent, fails.9._ hard you try, it is difficult to lose weight without cutting down the amount you eat. 10.regular exercise is very important, its never a good idea to exercise too close to bedtime. Keys:1.Although; 2.Alth

21、ough; 3. Even if; 4.While; 5. Despite ; 6. wherever; 7. Whenever; 8. while; 9. However; 10. Although; 三、翻译以下句子。1. 虽然经理尽力想挽留他，但看来他去意已决。seem14浦东二模2. 无论任务多么艰巨，我们都要不遗余力地完成。However14徐汇一模3. 尽管水果富含维生素，急迫想减肥的女士们也不应该用水果来代替营养平衡的正餐。rich 14闸北一模4. 即使我无法衡量我多擅长某事，我也会养成一些好习惯，以充分发挥自己的潜能。realize 14浦东一模5. 尽管山高林密，医护人员还

22、是迅速地赶到出事地点，施行援救。despiteKeys:1. Though the manager tried to persuade him to stay, he seemed to have decided to leave.2. However hard the task is, we should spare no efforts to accomplish it.3. Although fruits are rich in vitamins, ladies who are anxious to lose weight cant replace well-balanced meals

23、 with fruits.4. Even though I am unable to measure how good I am at something, I can develop habits to realize my potential fully/to the full.5. Despite the high mountains and thick forests, the doctors and nurses rushed to the scene of the accident for the rescue/to carry out the rescue.目的状语从句【知识梳理

24、1】目的状语从句常见引导词1in order that 为了，目的是e.g.: I lent him $ 50 in order that he could go for a holiday.2so that e.gEveryone lent a hand, so that the sowing was done in time. 3 for fear that 恐怕e.g.: He is working hard for fear that he should fail.批注：生怕某种不好的事会发生，后面常用虚拟语气，但假设表示可能实现或可能发生的事，也可不用虚拟语气。4in case以防e

25、.g.: He will come to the office in case he is wanted.e.g.: I shall stay in the hotel all day in case there is news of Harry.e.g.: He left early in case he should miss the train.批注：in case后面接从句不需要加that等引导词。5lest 以防，为了不e.g.: She came into the room quietly lest she should wake up her baby.批注：表示否认目的，后常用

26、“should+ 动词原形。注意：1. 由in case , for fear that, lest以防引导的状语从句中，动词可以用虚拟语气，形式为should +动词原形，也可以不用，用动词的一般如今时或一般过去时。2. 由in order that 和in case 引导的目的状语从句可以置于句首或句中。由so that 引导的目的状语从句一般只能置于句中。3. “ for +动名词不用于表目的，但“for +名词可用于表目的。【例题精讲】例1. Pop music is such an important part of society _it has even influenced o

27、ur language. A. as B. that C. which D. where【参考答案】：B【思路解析】流行音乐是我们社会的那么重要的一部分以致于已经影响了我们的语言。这说明流行音乐带来的结果，本句是结果状语从句。结果状语从句的连词有：so that，sothat，suchthat.结果状语放在主句之后。注意：在sothat，suchthat构造中一般成分齐全。这也是与as引导定语从句的区别。在soas，suchas这一构造中，as引导定语从句，在句中做成分例2.Id like to arrive 20 minutes earlyI can have time for a cup

28、of tea.A.as soon asB.as a result C.in caseD.so that【参考答案】D【思路解析】句意为：我早到20分钟的目的是能有时间喝点茶。as soon as一就, 引导时间状语从句；as a result结果；in case以免, 万一发生。故【答案】为so that。例3.John may phone again tonight. I don't want to go outhe phones.A. as long asB. in order thatC. in caseD. so that【参考答案】C【思路解析】句意为：我不想出门以防万一他打

29、 。例4.The couple constantly warned them not to play near the river_ unexpected things happened. A. in case ofB. despiteC.in order thatD. for fear that【参考答案】 D【思路解析】for fear that后接句子，表示唯恐。【稳固练习】一、翻译以下句子。1. 万一家具在大火中毁掉了，保险公司是否会支付所有的损失？in case 14闸北一模2. 如今很多蔬菜种植在温室里而不是菜园里，为的是不受风雨和昆虫的损害。so that 12浦东一模3. 为了

30、能陪伴孩子度过珍贵的童年时期，许多妈妈放弃了前景良好的职业生涯。give up4. 为了保持安康，我们经常参加体育锻炼。To5. 如今世界上越来越多的国家正采取措施来吸引更多的中国游客。attractKeys:1. Will the insurance company pay for all the damages in case the furniture is destroyed in the fire?2. Today many vegetables are grown/planted not in gardens but in greenhouses so that they can

31、be protected from/ against wind, rain and insects.3. In order to accompany their kids through the precious childhood, many mothers have given up their work career of promising prospect.4. To keep fit, we often take part in physical exercise.5. More and more countries in the world are now taking meas

32、ures to attract more Chinese tourists.此环节教案预期时间20练题+15互动讲解分钟。教学建议：1 规定学生必须在20分钟内完成；2 互相交换修改，表扬正确率最高的学生；3 做对的学生给做错的学生讲题；4 让每个学生简单总结一下错误原因及应该注意的问题。一语法新题型。1.Please call my secretary to arrange a meeting this afternoon, or_ it is convenient to you. 2. It was a nice meal, _a little expensive.3. Frank ins

33、isted that he was not asleep I had great difficulty in waking him up.4. _all of them are strong candidates, only one will be chosen for the post. 5. He had his camera ready _ _he saw something that would make a good picture. 6. _

34、I always felt I would pass the exam, I never thought I would get an A. 7. I took my driving license with me on holiday, _ _ I wanted to hire a car. 8. _I have to give a speech, I get extremely nervous before I start. 9. _ small, the company has about 1,000 buyers in over 30 countries.10. Theres no w

35、ay of knowing why one man makes an important discovery_another man, also intelligent, fails.Keys: 1. whenever 2.though 3. although 4. While 5. in case6. While 7. in case 8. Whenever9. Although 10. while B _1_ Neil Armstrong ever set foot on the lunar surface, exploration of the Moon was already

36、 underway. Space probes, such as orbiters and landers, had already been conducting scientific research years 2 the first humans landed there. Today, robots and automated experiments are capable of making incredible contributions to scientific research in space. So, why do we need human beings up the

37、re,anyway?There are several good answers to that question. 3 machines are capable of doing an amazing number of things today, there are still many things they cant do. 4 astronauts go into space, they can bring special tools with them, not to mention human hands and the human mind. Of the importance

38、 of having people in space, astronaut Fred Leslie, once said, “People bring with them a certain experience in dealing with the unexpected. 5 an unanticipated problem arises, nothing is as good 6 human intelligence for figuring out how to solve it.One advantage of having humans in space is 7 they can

39、 improve and repair equipment_8 machines cant. For example, visit to the Hubble Space Telescope have allowed new scientific instruments to be installed on the orbiting observatory, 9 have greatly increased its productivity by allowing it to “see up to 10 times better than it used to be.Another advan

40、tage of having people in space is 10 we can better understand human biology by studying the effects micro-gravity has on the human body. Lots of research have already been conducted on 11 space flight affects different parts of human body. This research helps researchers prepare for improvements to

41、human space flight in the future and is helping them to stay healthy 12 they are in space and 13 they return to the Earth. Someday, people will go on even longer space missions 14_ they travel beyond the Earth orbit.1.Before 2.before 3.While 4.When 5.When 6.as7. That8.that/which 9.which 10.that 11.h

42、ow 12.while 13.when 14.as二翻译：1. 虽然大家对整容的看法在某种程度上已有所转变，但必须成认它带来的风险。Although11徐汇二模2. 与第二代产品相比，虽然ipad3外观没有太大的变化，但功能得到了较大的提升。though 12二模3. 网上购物虽然便捷，但个人信息的平安问题不容无视。while 12二模4. 尽管天气不好，我们盼望的运动会仍将按原定方案举行。 despite5. 尽管在保证食品平安方面我们已经采取了许多措施，但还有很多问题需要解决。measureKeys: 1. Although peoples view on cosmetic surgery

43、 has changed to some extent, we must acknowledge that risk goes with it/ there is risk.2. Compared with the second generation products, though ipad3 differs / changes very little in appearance, the functions have been considerably improved. 3. While online shopping is convenient, the security/ safet

44、y of personal information cant be ignored/ neglected/ overlooked.4. Despite the bad weather, the sports meet we are looking forward to will be held as planned. 5. Although/Though we have taken a lot of measures to ensure food safety, there are still many problems to be solved.1. 规定学生在20分钟内完成；2. 要求学生

45、对不确定有疑问的题目做标记；3下节新课前让学生互相修改表扬正确率最高的学生；4让作对的学生给做错的学生讲题，老师进展补充；5老师对错误率较高的题目相关的知识点进展复习。一语法新题型。_1_ a new airliner goes into service, every part of it is tested again and again. But there are two tests that are more important than all the others. In the first test, a modern airliner must fly at very high

46、 altitudes. Air must be pumped into the place so _2_ the passengers can breathe. The metal structure of the plane has to be very strong for this reason. _3_ the plane is filled with air, the air presses against the skin of the plane inside. The pressure on a small window, for example, is like a huge

47、 foot that is trying to get out. _4_ a small part of the plane were to crack 爆裂, the plane would explode in the sky. In order to test the structure of the plane, it is lowered into a huge tank of water .Then it is filled with air. The pressure inside the plane is greater _5_ it ever will be _6_ it i

48、s in the air. Finally, there is an explosion. Engineers can discover which part of the plane has cracked.In the second test, the test pilot must find exactly what happens _7_ all the engines are shut off at once. He takes the plane up very high. Then he shuts the engines off, the plane begins to fal

49、l like a stone. it is the pilots job to find out how he can get control of the plane again. These two tests are examples of how planes are made safe _8_ they ever carry passengers.1. Before 2. that 3. When 4. If 5. than 6. when 7. when 8. before 二阅读理解。ALots of bacteria can grow in the seemingly unfr

50、iendly environment under glaciers冰川, a region formerly considered free of much biology. This finding by glaciologists working in Switzerland could help solve some puzzles of the last ice age and point the way for finding life on other planets.Bacteria with odd lifestyles have been under increasing s

51、tudy lately, with most research focused on the species which prefer hot homes. The new study shifts attention to the other end of the thermometer温度计. The exciting thing is the idea of pushing the window of acceptable bacterial environments a little bit farther open.Researchers have previously collec

52、ted small numbers of bacteria from ice in Antarctica and Greenland, but they could not determine whether these were active bacteria or just frozen cells blown in by wind. In contrast, the earth beneath two Swiss glaciers harbors large colonies of bacteriahundreds of millions of cells per gramthat ap

53、pear to be growing at 0.Scientists followed upon these findings by taking samples of ice, water, and earth at two mountain glaciers. They found that earth beneath the glaciers contained much larger populations of bacteria than did surface and inner part of ice. Those findings indicate that the bacte

54、ria were growing at the bottom of the glacier and are not something washed in while the scientists drilled through the ice.Looking at the bacteria under a microscope显微镜, the researchers found that many were in the process of dividing, and healthy under the ice. The bacteria might break down minerals

55、 and plant remains originally buried beneath the glacier or later washed in by water going slowly through the ice, scientists say.“Some of the assumptions we have made in the past now must be seriously questioned, say researchers. “If bacteria can live under glaciers on Earth, why not on other planets? The new study points out in many ways that the bottoms of glaciers are probably quite good environments from the