广西桂林市十九中高二英语 Unit One Making a difference reading复习课件

1、Unit One,Making a difference,Reading,Period three,scan boundary graduate work on go by engage go on with research dream of,v. 浏览，细看 n. 分界线，边界，界限 n. 大学毕业生，毕业生 继续工作 过去，走过 v. 订婚，约定，使从事 继续做某事 v. 调查，研究 梦想，梦到,New words and expressions,wheelchair disable theory seek misunderstand turn out scientific observ

2、e match,n. 轮椅 v. 使丧失能力 n. 理论，原理，学说 v. 寻找，探索 v. 误会，误解 结果是，证明是，原来是 adj. 科学的，符合科学的 v. 观察，遵守 v. 相配，相称,New words and expressions,Stephen Hawking,Why did Stephen Hawking need a PhD?,Pre-reading,In order to get married, he need a job, and in order to get a job, he need a PhD.,Scan the text to answer the qu

3、estions.,2. When did Hawking become famous?,He became famous in the early 1970s, when he and Roger Penrose made new discoveries about Big Bong and black holes.,3. When did Hawking visit Beijing?,In 2002, Hawking visited China and spoke to university students in Hang Zhou and Beijing.,Reading,NO BOUN

4、DARIES,Stephen Hawking,the author of A Brief History of Time,paragraph 1,Stephen Hawking,“not expect to survive that long.engaged”,paragraph 2,He had got engaged to a very nice girl. his dreams :,get married get a job get a PhD,Two years later,time? universe begin? black holes?,paragraph 3,universe,

5、Went on with his research,got his PhD,married Jane,continued his exploration of the universe,traveled around the world to give lectures,black holes,paragraph 4,Other devotions to the world,In the early 1970s:,He and American Roger Penrose made new discoveries about The Big Bang and black holes.,In 1

6、988:,He wrote A Brief History of Time.,A Brief History of Time,science,paragraph 5,1. How do people misunderstand science?,People often think that science is about “true” facts that never change.,Scientists job is never finished and the best theory can turn out to be wrong.,2. How do Hawking explain

7、 science ?,Science in Hawkings eyes,observe,build a theory,test,use a model,use experiments,paragraph 6,Scientific method,paragraph 7,“the only trouble”,According to the first paragraph, a promising graduate student _. A. has an incurable disease which makes people disabled B. is a man who never giv

8、es up his dreams and hopes for the future C. is very likely to be successful or very good in the future D. learns at one of the well- known universities in the world,Understanding the text,2. The incurable disease mentioned in the text made Stephen Hawking _. A. stop working on a PhD B. lose the abi

9、lity to walk and talk C. get engaged to a nice girl D. give up the way of life he dreamed of,3. _ made Stephen Hawking well-known in the world. A. The research on the incurable disease B. His book A Brief History of Time C. His new discoveries about the universe D. The lectures he gave all over the

10、world,4. A Brief History of Time became a best-seller because _. its about the Big Bang and black holes B. it explains what it means to be a scientist and how science works. C. it includes answers to many questions about the universe D. it was written in a way ordinary people could understand,5. Acc

11、ording to Hawking, many people think that _. A. science is often misunderstood B. science is changing all the time C. some science facts can be wrong D. true science facts always stay unchanged,6. The basic steps of the scientific method do NOT necessarily include _. getting a model with which to te

12、st the theory B. building a theory about how things happen C. observing something with care and attention D. trying to test the theory in a practical way,Stephen Hawking,become famous; new discoveries,best-seller: A Brief History of Time,visit China, speak to university students,Fill in the blanks!,

13、True or false,Hawking was told that he had an incurable disease when he was just 21 years old.,Finally Hawking had to give up PhD and his research.,He and Roger Penrose made new discoveries about the Big Bang and black holes.,T,T,F,“A Brief History of Time” is too difficult for people to understand.

14、,Science is about true facts that never change.,When Hawking gives lectures, he always speaks through a computer.,F,F,T,1. According to Hawking, how do people misunderstand science?,Answer the following questions:,People often think that science is about “true” facts that never change. Scientist, on

15、 the other hand, know that their job is never finished and that even the best theory can turn out to be wrong.,2.What are the basic steps of the scientific method?,observe,build a theory,test,use a model,use experiments,3.What is it that Hawking does not like about his speech computer?,His speech co

16、mputer give him an American accent.,How can we grow rice where there is little water?,Using scientific method.,Discussion,How can I make my bike go faster?,You can reduce the friction force of your bike.,Discussion,How can we know what life was like 5,000 years ago?,Reading some books about history,

17、 and consult your teachers and classmates.,Discussion,How can I improve my English?,Using the scientific method: 1.Abserve how new words and structures are used. 2.Try to make a simple rule to explain how the word or structure is used. 3.Test your theory by using the words or structure and see if yo

18、ur theory is correct.,Discussion,Language points,1. Scan the text to,scan v. 浏览，细看，仔细查看 He scanned the battlefield with a telescope. 他用望远镜仔细了望战场。,2. no boundaries,boundary n.分界线,边界,界限,China has expand its political boundary. 中国已经扩大了其政治活动的领域。 The river forms the boundary between the two countries. 这条

19、河流成了两国的分界线。,3. Imagine this: you are a promising graduate,imagine: vi, 猜想;推测 vt, 想象,幻想;以为,认为,相信 imagination: n.想象力 It can be easily imagined. I imagine that you are tired from the journey. I cant imagine why they speak against you.,1)可接 ones/ n./ pron. +V-ing做宾语,其中ones代表形容词性的物主代词和名词所有格,与V-ing有主谓关系,我

20、难以想象我与那种女子结婚后的情形.,你能想象出汤姆为20个人做饭的样子吗?,Can you imagine Tom cooking dinner for twenty people?,I cant imagine my marrying a girl of that sort.,2)可接n./ pron. +(to be) n. /adj.做复合宾语,其中n./pron.做宾语, (to be) n./adj.做宾语补足语, to be 可以省略.,Imagine yourself ( to be) a teacher. 假想你是一位老师. I imagined the ship (to be

21、 ) very large. 我想象那船很大.,3)可接n./pron. +as +n.做复合宾语,其中n./pron.做宾语, as +n.做宾语补足语。 I imagined you as a big tall man. 我以为你是个高大的人。,考例: I can hardly imagine two of them _ the enemies. defeat B. to defeat C. defeating D. to have defeated,promising: adj likely to develop in a desirable manner有前途的, 有出息的, 有希望的

22、,天气有望好转。,The weather is promising.,a promising pianist 有前途的钢琴家,Its a promising sign.,这是很好的迹象。,promise: n./v. promise (of sth.); promise to do promise sth.( to sb.);,I told him the truth under a promise of secret.,在他保守秘密的前提下我告诉了他真相。,I never promised to obey her commands.,I have promised the next danc

23、e to Jim.,我从未答应过要服从她的命令。,我已经答应下一场和吉姆跳舞。,graduate n. 大学毕业生,毕业生,fresh graduate 新毕业生 The job hunt faces young graduates. 年轻的毕业生面临着就业问题。 high school graduates 高中毕业生,4. There didnt seem much point in working on my PhD.,point: n.要点,含义,论点,寓意 v. 瞄准,指出 point at/out,I dont see your point. 我不懂你的意思. I dont see

24、the point of waiting for her, she is probably not coming. 等待她没有意义，她可能不来了。,there is no point in doing sth 做某事没有意义或作用 make a point of doing sth 认为做某事重要或有必要 on the point of doing sth 正要做某事时,There is no point in wasting time. What is the point of discussing this issue further? I was on the point of goin

25、g to bed when you rang.,work on 继续工作 Green is working on a new noble. 格林目前正在写一部新小说。 He is working on the mystery of cancer. 他正致力于解开癌症之谜。,5. I didnt expect to survive that long.,Yet two year gone by and I was not that much worse. that = so He asked that many questions in class that many disliked him.

26、,“go by”表示(时间)过去, 消逝. “go by sth.”: 由某物指导或指引, 由某物形成观点或判断 “go wellgo on well”:事情进展顺利, 好,You had better go by the rules.,Time goes by quickly on vacation.,假期的时间过得快。,你最好遵守规则。,Have we enough evidence to go by? Its not always wise to go by appearances. The interview went on well, and I was offered the jo

27、b in the end.,我们有足够的证据证明吗？,通过外表来做判断是不明智的。,面试进行得很顺利，最后我获得了这个工作。,6. I had got engaged to a very nice girl.,engage in (常用于被动语态)从事,忙于,be/get engaged to 使订婚,与订婚,engage 保证,允若;雇用.,He is engaged just now. (他正有事。) This seat is engaged. (此座已定出。) We engage him as technical adviser. (我们雇佣他作技术顾问。) Tom is engaged

28、 to Anne. (汤姆已与安妮订婚。) He is engaged in working. (他正忙于工作。),7. Instead of giving up, Hawking went on with his research.,1)Instead of 代替 I gave the lesson instead of Mr. Wang. I went there on foot instead of by bus.,2)give up 放弃做某事的尝试,They gave up without a fight. 他们不战而降.,She doesnt give up easily. 她做任

29、何事都不轻易放弃.,I give up, tell me what the answer is? 我认输,告诉我答案吧.,give in (to sb/sth) 向某人/某事务)屈服,让步,投降.,The rebels were forced to give in. 叛乱者被迫投降。,would rather die than give in 宁死不屈,3)go on with sth. 继续做原来没有做完的事 (尤指停顿后) He paused to take some water, and then went on with his story. go on doing sth. 继续不停

30、地做某事或间断后继续做原来做的事 You cant go on drinking like this. Go on doing the other exercise after you have finished this one. go on to do sth.完成一事后接着做另一件事 After finishing the homework, he went on to watch TV.,4) research n. 探索，调查，研究 carry out a research into the causes of cancer 进行探索癌症原因的研究 make scientific r

31、esearches 作科学研究 This is the fruit of his life-long research. 这是他终生研究的成果。,8. Nor did he letstop him from livinghe had always dreamt of.,1)nor/never/neither/few/little/hardly/seldom/ scarcely/rarely位于句首时,句子用部分倒装.,Never have I seen him be like that. Hardly could I see anything in the dark. Not only is

32、he a good father, but also he is a friend.,-I dont think it is necessary to carry out this plan. -Nor do I.,2) dream of/about做梦, 梦见(dreamed; dreamt),Jack dreamt of being the best footballer in his class. I dreamt about my teacher last night.,9. As his disease has disabled him,disable: v. make sb. un

33、able to do sth. disabled: adj.丧失使用肢体能力的; 肢 体有残疾的 the disabled: n.残疾人; 伤残人,enable: v. make (sb) able to do sth. by giving him the necessary authority or means; make (sth.) possible A rabbits large ears enable it to hear the slightest sound. The conference will enable greater international co-operatio

34、n.,10. He told the students about his theories,theory n. 理论, 原理, 学说, 推测 We should apply a theory to practice.我们应该把理论应用于实际。 Columbus helped to explore the theory that the earth is flat. 哥伦布帮助推翻了地球是平的这一理论。,11. Since then, Hawking has continued to seek answers to questions about,1)since 从以来, 用于完成时态 I h

35、avent eaten since breakfast.,2)seek: v. (pt, pp sought),seek (after/for sth)寻找, 找到或得到设法达到,We sought long and hard but found no answer. seeking (for) solutions to current problems seek happiness/success/comfort/wealth,seek sth (from sb): ask sb for sth ; seek help, advice, information, etc (请求帮助,征求意见

36、,寻找信息等),You must seek permission from the manager.,你需要请求经理批准。, seek to do sth.设法, 试图做,seek to bring the conflict to an end 试图结束冲突 They are seeking to mislead us. 他们试图误导我们。,12. Science ,according to Hawking, is often misunderstood misunderstand v. (misunderstood, misunderstood) 误会，误解 You have misunde

37、rstood me. 你误解我了。 misunderstanding n. 误会，误解，争执 Misunderstanding between countries may lead to war. 国与国之间的误会有可能导致战争。,13. Scientists on the other hand,the best theory can turn out to be wrong.,turn out: 生产; 出产; (常与to, that连用)结果是, 原来是, 证明是,结果和这个教授预言的完全一样。 Things turned out exactly as the professor had

38、foreseen. 结果是这种方法不太管用。 It turns out that this method does not work well.,那谣言后来证明是真的。 The rumor turned out to be true. 这个工厂一天能生产一千辆汽车。 The factory can turn out 1000 cars a day.,考例:The French pianist who had been praised very highly_ to be a great disappointment. A. turned up B. turned in C. turned ou

39、t D. turned down,14. First, they carefully observe what they are interested in. observe v. 观察，察觉到，遵守，庆祝 She carefully observe every detail of their action. 她仔细观察了他们动作的每个细节。 Students should observe the school discipline. 学生应该严格遵守学校纪律。 Yesterday was observed as a holiday. 昨天作为假日来庆祝。,15. Finally, to se

40、e if it matches and if it can predict future events.,1)match：v. = go with 与相配,与相称 较量,匹敌,The color of the shirt does not match that of the coat. Im ready to match my strength with / against yours.,双方势均力敌。 These two are well matched in strength. 在古典音乐方面没人能与她相匹敌。 No one can match her in knowledge of cl

41、assical music. 这两个家具不搭配。 The two pieces of furniture dont match.,match n. Im going to watch the boxing match tonight. b. This tie is a good match for your suit. c. She is more than a match for me. d. He struck a match and lighted the candle.,比赛,搭配,对手,火柴,suit 多指合乎需要、口味、地 位、性格等 fit 大小、形状等合适 Does the t

42、ime suit you? No dish suits all tastes. The new coat fits me well. The new key fits the keyhole.,2) predict v. (作)预言,(作)预测,预计 She predict rain for tomorrow . 她预言明天会下雨。 We confidently predict the success for the meeting. 我们很有信心地预言会议会取得成功。,1. He _one day becoming a famous singer. 2. John _Mary. 3. Two weeks slowly_.,dreams of,is engaged t