21世纪实用英语综合教程2教学课件U7-B2（ppt课件）

1、Unit7,. Objectives,. Suggested Teaching Plan,. Background Information,. Class Presentation,Preview,Preview,This is the seventh unit of Book Two. In the Listening and Speaking section, you will learn how to make an effort and express possibility. In the Reading and Writing section, the author of Text

2、 A tells us an interesting story that shows the importance of not jumping to conclusions. Text B illustrates the impact of positive thinking on our life. Practical Reading is a segment from a microwave oven operating manual.,prev.,. Objectives,After studying this unit, the students are expected to b

3、e able to,1. master the basic language and skills necessary to fulfill obligations;,2. understand the main ideas of Texts A and B, and master the useful sentence structures and words and expressions found in the exercises relevant to the texts;,3. know how to use the structure of V+V-ing or+Infiniti

4、ve (3);,4. know how to write a personal letter (2);,6. understand paragraph development (4).,Obj.,5. read a segment from a microwave oven operating manual;,. Suggested Teaching Plan,Suggested Time and Teaching Plan for Unit 7,Time,Contents,Plan,s.t.p.1,The teacher begins with the Preview to make sur

5、e that the students have a general idea of what this unit is all about. Then, the teacher activates Listening and Speaking exercises as follows:,2 periods,Preview,Time,Contents,Plan,s.t.p.2,1) The Language for Making an Effort and Expressing Possibility,Listening and Speaking,Give a brief lead-in ta

6、lk on the relation between effort and possibility;,A.,B.,Have students listen Ex.1 (2-3 times) and fill in the blanks with the missing words;,Time,Contents,Plan,s.t.p.3,C.,Ask one student to read aloud the talk, so others can check the missing words;,D.,Organize a talk on the topic around Ex. 2, and

7、 make sure students know how what to say for making an effort or expressing possibility using the language they have just learned in Ex.1;,Time,Contents,Plan,s.t.p.4,2) Making an Effort and Expressing Possibility,Go through the useful words and expressions for the conversation in Ex 3;,A.,B.,Have th

8、e students listen to the conversation twice and fill in the blanks with the missing words;,Time,Contents,Plan,s.t.p.5,D.,Go through the useful words and expressions for the second conversation;,Ask the students to complete the passage according to the conversation they have heard twice;,E.,C.,Have t

9、he students listen to the conversation again and ask them to answer the questions about it;,Time,Contents,Plan,s.t.p.6,Ask the students to complete the conversation after listening to the conversation once more, and then role-play it;,F.,Have a talk on the topic given as indicated in Ex.4.,G.,Time,C

10、ontents,Plan,s.t.p.8,3) Listening Practice,If necessary, have the students do Ex.5-10 as indicated in Listening Practice. Make sure the listening activities are carried out for a particular purpose, respectively. The teacher begins with a review of the functional and notional language the students p

11、icked up in the previous unit. The teacher asks,Time,Contents,Plan,s.t.p.9,several students to answer the questions in Ex.9 of the Listening and Speaking section, and invites a few to share with their classmates their opinions on the topic of “Looking at a Problem in Different Ways.” After that, the

12、 teacher turns to the Reading and Writing section. (These activities should be completed in 15 minutes.),Time,Contents,Plan,s.t.p.11,Text A ,Time,Contents,Plan,s.t.p.13,B.,guides the students through the exercises, focusing on certain items or leaving some exercises as the students homework accordin

13、g to the students different levels of English (one period).,Time,Contents,Plan,s.t.p.14,1 period,Grammar Review,1) Grammar Review,The teacher talks about the difference belween V+V-ing and V+infinitive (3), and at the same time asks the students to do the grammar exercises in class.,Time,Contents,Pl

14、an,s.t.p.14,2) Practical Writing,The teacher explains to the students how to write a personal letter (2) by doing Ex. 12 of Practical Writing, and then requires the students to do Ex. 13 and Ex. 14 after class.,Practical Writing,Time,Contents,Plan,s.t.p.15,2 period,Text B statement that sb. makes sa

15、ying that they are not satisfied 抱怨；投诉,survival,Language Points,e.g.,The general manager will look into your complaint in person. Obviously, they paid no attention to our complaints about the product quality.,总经理会亲自调查你的投诉一事。,他们显然不理睬我们对产品质量作出的投诉。,3 “This is the second time I have written to you, and

16、I dont blame you for not answering me, because I sounded crazy, but it is a fact that we have a tradition in our family of having ice cream for dessert after dinner each night. But the kind of ice cream varies so, every night, after weve eaten, the whole family votes on which kind of ice cream we sh

17、ould have and I drive down to the store to get it.,Text A2,?,3) Why is the writer of the complaint not angry at getting no response to his first letter from the customer-care executive?,Because he also thought he sounded crazy.,4) How does the family decide on which kind of ice cream every night?,Ha

18、ving ice cream for dessert.,Question1,Para. 3 of Text A Questions About This Paragraph,“这是我第二次给你们写信，对你们没有回信给我我并不责怪你们，因为我的第一封信听上去很古怪，但事实是，我们家族有个传统，即在每晚用餐后吃冰淇淋作甜食。但冰淇淋的种类繁多，所以每天晚上，在我们吃过饭后，一家人便投票决定吃哪种冰淇淋，然后由我驾车去店里购买。,Chinese Version,Chinese Version,This is the second time I have written to you 这是我第二次给你

19、们写信 本句中从句的时态用现在完成时，因为主句中含有表示第几次的短语(the second time)。,Use what your college has to offer ,Notes,又如：,This is the first time I have seen such a crazy person.,我还是第一次看到这样疯狂的人。, it is a fact that we have a tradition in our family of having ice cream for dessert after dinner each night. 但事实是，我们家族有个传统，即在每晚用

20、餐后吃冰淇淋作甜食。 本句中fact后面that引导的从句是fact的同位语从句，that不可以省略。第四段开头第一句话也是同样的句型。,Use what your college has to offer ,Notes,ice cream: type of sweet frozen food made from milk fat, favored with fruit, chocolate, etc. and often eaten as a dessert 冰淇淋,attack,Language Points,vote on: vote to decide 投票决定；表决,attack,L

21、anguage Points,blame / v. think or say that (sb./sth.) is responsible for sth. bad 指责； 责怪,attack,Language Points,e.g.,You certainly cannot blame me for what has happened. Scientists say that high levels of air pollution are to blame for the rising cancer rate.,科学家说空气的严重污染是癌症发病率上升的原因。,你当然不能把所发生的事情怪罪到

22、我头上。,crazy / a. not sensible 不理智的；疯狂的,attack,Language Points,e.g.,He is crazy to makes friends with such people. The manager finds the customers demand too crazy.,经理觉得客户的要求太荒唐了。,他和这样的人交朋友，真是疯了。,tradition / n. belief, custom or way of doing sth. that has existed for a long time among a particular gro

23、up of people 传统,attack,Language Points,e.g.,American culture and traditions Like most universities over several hundred years old, Brown maintains an air of tradition and history.,像很多建校好几百年的大学一样，布朗大学保持着传统和历史气息。,美国文化与传统,cream / n. 奶油,take advantage of,Language Points,e.g.,ice cream cream cakes,奶油蛋糕,冰

24、淇淋,dessert / n. sweet food eaten at the end of a meal (饭后) 甜点， 甜食,helpful,Language Points,e.g.,You will not object if I have some dessert? So, time for dessert, I think.,我想该吃甜点了吧。,我吃点甜点你不反对吧？,vary / v. (of a group of similar things) be different from each other 相异，不同，有别,regular,Language Points,e.g.,

25、On this, opinions will continue to vary greatly. Each of us is different, and our needs vary according to the time of day and what we are doing.,我们每个人都不一样，而且我们的需求也会因时间和正在做的工作而不同。,就这个问题，人们的看法还是有很大差别。,vote / v. 投票,failure,Language Points,e.g.,All members will vote on this agreement. May I ask whom you

26、 voted for?,我可以问你投票支持谁吗？,所有成员将就此协议投票表决。,4 Its also a fact that I recently purchased a new Pontiac and since then my trips to the store have created a problem. You see, every time I buy a vanilla ice cream, when I come back from the store my car wont start. If I get any other kind of ice cream, the c

27、ar starts just fine. 5 I want you to know Im serious about this question, no matter how silly it sounds: What is there about a Pontiac that makes it not start when I get vanilla ice cream, and easy to start whenever I get any other kind?”,Text A3,?,5) What problem has the letter writer been having o

28、n his trips to the store?,Every time he buys vanilla ice cream, when he comes back from the store his car wont start.,6) What does the customer want to find out?,He wants to find out what is wrong with his Pontiac that makes it not start when he gets vanilla ice cream.,Question1,Paras. 4-5 of Text A

29、 Questions About These Paragraphs,另一个事实是，最近我买了一辆新的庞蒂亚克，打那以后我去冰淇淋店的出行就有了问题。是这样的，每次我买了香草冰淇淋从店里回来时，我的车就无法启动。如果我买的是任何其他种类的冰淇淋，车就启动得很好。 我希望你们理解，我谈这个问题是认真的，不管它听上去有多么愚蠢：一辆庞蒂亚克车里有什么东西使得它在我买了香草冰淇淋后不能启动而在我买了任何其他种类的冰淇 淋 后又很容易启动 呢？”,Chinese Version,Chinese Version,You see, every time I buy a vanilla ice cream,

30、when I come back from the store my car wont start. 是这样的，每次我买了香草冰淇淋从店里回来时，我的车就无法启动。 本句中的You see用作插入语，意思是“你瞧”或“听我说”； every time sb. does something 意为“每次某个人做某事”。,Not going to class ,Notes,又如：,Every time he goes to meet his girlfriend, he puts on his best suit.,每次去见女朋友，他都穿上最好的西装。,What is there about a P

31、ontiac that makes it not start when I get vanilla ice cream, and easy to start whenever I get any other kind? 一辆庞蒂亚克车里有什么东西使得它在我买了香草冰淇淋后不能启动而在我买了任何其他种类的冰淇淋后又很容易启动呢？ 本句中有两点需要注意：第一，What is there about a Pontiac意思是“庞蒂亚克有什么问题”；第二，make sb./sth. (not) do sth.意思是“使某人/某物不能做某事”，其中的不定式不加to。,We all know whats

32、,Notes,be serious about: 对是认真的,organize,Language Points,e.g.,Dennis is serious about wanting to join us. These girls were more serious about it: beauty contests were their whole lives.,这些姑娘是认真的，选美比赛可是她们生命的全部。,丹尼斯想加入我们，他是认真的。,organize,Whenever / conj. at any time that; on any occasion that; every tim

33、e that 无论何时；每当,Language Points,e.g.,He smiles whenever he sees her. Whenever I miss my hometown, I listen to this music.,每当我思念家乡，我就会听这首乐曲。,我们说过情况会好转的，果然如此。,6 The Pontiac President was understandably skeptical about the letter, but sent an engineer to check it out anyway. The latter was surprised to

34、be greeted by a successful, obviously well-educated man in a fine neighborhood. He had arranged to meet the man just after dinner-time, so the two got into the car and drove to the ice cream store.,Text A3,?,7) How did the Pontiac President react to the letter?,He was skeptical about it.,8) What kin

35、d of person was the writer of the letter?,He was a successful, obviously well-educated man living in a fine neighborhood.,Question1,Para. 6 of Text A Questions About This Paragraph,9) Why did the engineer arrange to meet the man just after dinner?,Because that was the time the man would buy the ice

36、cream, so they could drive to the store together.,庞蒂亚克的总裁对这封信持怀疑态度是可以理解的，但他还是派了一名工程师去检查一下。令这位工程师颇感意外的是，在一个高档的住宅区迎接他的是一位显然受过良好教育的成功男士。他把跟这位男士的见面安排在晚饭刚吃完之后，于是两个人上了车即向冰淇淋店驶去。,Chinese Version,Chinese Version,The Pontiac President was understandably skeptical about the letter, but sent an engineer to che

37、ck it out anyway. 庞蒂亚克的总裁对这封信持怀疑态度是可以理解的，但他还是派了一名工程师去检查一下。 本句中，check out这个短语中的out是副词，当宾语是代词的时候就必须放在out的前面，但如果宾语是名词，则既可以放在out的前面，也可以放在out的后面(如第十一段中的check out the favor)。,Not going to class ,Notes,The latter was surprised to be greeted by a successful, obviously well-educated man in a fine neighborhoo

38、d. 令这位工程师颇感意外的是，在一个高档的住宅区迎接 他的是一位显然受过良好教育的成功男士。 句子的主语The latter是指前句中被总经理指派的工程师，这个代词让两句衔接得更好。,Not going to class ,Notes,understandably / ad. in a way that seems normal and reasonable in a particular situation 可以理解地,organize,Language Points,After the long drive they were understandably tired. The busi

39、nessman understandably focuses on how much money he can make from the deal.,那个商人关注能从这笔生意中赚多少钱也是可以理解的。,开了那么长时间的车，他们很累也是可以理解的。,e.g.,skeptical / a. having doubts that a claim or statement is true or that sth. will happen 怀疑的,organize,Language Points,e.g.,Without hard evidence, I remained skeptical of h

40、is so-called findings. Im skeptical about what I read in the press.,我对报刊上读到的东西持怀疑态度。,没有确凿证据，我还是怀疑他的所谓发现。,check out look into；leave after paying the bill 检查，调查；结账离开(旅馆、食品店等),organize,Language Points,e.g.,check out a plane He has checked out of the hotel.,他已经结账离开宾馆。,对飞机进行检查,latter / a. the second of t

41、wo things, people or groups that have just been mentioned 后者,organize,Language Points,e.g.,Tom is as clever as Jim. But the latter works harder.,汤姆和吉姆一样聪明，但后者勤奋多了。,greet / v. say hello to (sb.) or welcome them 迎接，招呼,organize,Language Points,e.g.,When she arrived, we all rose to greet her. How very t

42、houghtful of you to hurry down to greet me!,你这么赶下来迎接我真是太体贴了！,她到的时候，我们都起身迎接她。,obviously / ad. clearly 显然；明显地,organize,Language Points,e.g.,They lost the game, and everybody was obviously disappointed. The nuclear radiation obviously caused more problems than the earthquake itself.,核辐射显然比地震本身造成了更多的问题。

43、,他们比赛输了，大家显然都很失望。,well-educated / a. 受过良好教育的,organize,Language Points,e.g.,College professors are certainly well-educated people. Well-educated people dont necessarily make more money.,读书多的人挣的钱未必更多。,大学教授当然是受过良好教育的人。,7 It was vanilla ice cream that night and, sure enough, after they came back to the

44、car, it wouldnt start. The engineer returned for three more nights. 8 The first night, they got chocolate. The car started. The second night, he got strawberry. The car started. The third night he ordered vanilla. The car failed to start.,Text A4,?,9 Now the engineer, being a logical man, refused to

45、 believe that this mans car was allergic to vanilla ice cream. He arranged, therefore, to continue his visits for as long as it took to solve the problem. And toward this end he began to take notes: he jotted down all sorts of data: time of day, type of gas used, time to drive back and forth, etc.,H

46、e was a logical man. Because he refused to believe that the car was allergic to vanilla ice cream, and he took down all the data: time of day, type of gas used, time to drive back and forth, etc.,10) How many times did the engineer go to the store with the man?,4 times.,Question-Para 7-9,Paras. 7-9

47、of Text A Questions About These Paragraphs,11) What kind of person was the engineer? How do you know?,那晚买的是香草冰淇淋，果然，在他们回到车上后，车无法启动。工程师又来了三个晚上。 第一个晚上，他们买了巧克力冰淇淋。车子启动了。第二个晚上，他买了草莓冰淇淋。车子启动了。第三个晚上，他点了香草冰淇淋。车子没能启动。 这位工程师是个有逻辑头脑的人，他不相信这位男士的汽车对香草冰淇淋过敏。所以他便安排继续他的访问直到解决问题为止。为了这一目的，他开始做记录。他记下了各种资料：时刻、所用汽油类型、开

48、车来回的时间等。,Chinese Version,Chinese Version,Now the engineer, being a logical man, refused to believe that this mans car was allergic to vanilla ice cream. 这位工程师是个有逻辑头脑的人，他不相信这位男士的汽车对香草冰淇淋过敏。 句中的 being a logical man 是现在分词短语做主句的原因状语，说明工程师为什么拒绝相信汽车会对香草冰淇淋过敏。 第十一段中的 Vanilla, being the most popular favor,

49、was in a separate case at the front of the store for quick pickup也同样含有一个现在分词短语插入在主语和谓语之间，作原因状语。,Notes-Now the engineer,Notes,He arranged, therefore, to continue his visits for as long as it took to solve the problem. 所以他便安排继续他的访问直到解决问题为止。 句中含有it takes time to do sth. 这个句型。,Notes-He arranged,Notes,又如

50、：,I will be with him for as long as it takes to get the job done.,我会一直和他在一起，直到把工作完成为止。,forth / ad. towards a place; forwards 向前,LP-forth,Language Points,take notes: write down things to be remembered; record 记笔记；作记录,LP-take notes,Language Points,chocolate / n. 巧克力,LP-chocolate,Language Points,strawb

51、erry / n. 草莓,LP-strawberry,Language Points,etc. / abbr. used to show that there are other things that you could have mentioned (the abbreviation for “et cetera”) 等等,LP-etc.,Language Points,这位工程师是个有逻辑头脑的人，他不相信这位男士的汽车对香草冰淇淋过敏。所以他便安排继续他的访问直到解决问题为止。为了这一目的，他开始做记录。他记下了各种资料：时刻、所用汽油类型、开车来回的时间等。,Chinese Vers

52、ion,Chinese Version,sure enough: as was expected 果然,LP-sure enough,Language Points,e.g.,We said that things would turn out well, and sure enough they did. “Its only five minutes walk,” he said, and sure enough, we soon reached the pool at the foot of the hill.,“只要5分钟就可以走到，”他说。果然，我们不久就来到山脚下的池塘边。,我们说过

53、情况会好转的，果然如此。,logical / a. agreeing with the rules of logic; seeming natural, reasonable or sensible 符合逻辑的，按照逻辑的；必然的，合乎情理/常理的,LP-logical,Language Points,e.g.,Computer programming needs someone with a logical mind. It was a logical conclusion from the childs point of view.,从小孩子的观点来看，这是个合乎情理的结论。,计算机编程需

54、要擅长逻辑思维的人。,allergic / a. 对过敏的；对反感的,LP-allergic,Language Points,e.g.,You may not believe it, some people are allergic to peanuts. I am allergic to cats.,我讨厌猫。,你可能不相信，有些人对花生过敏。,solve / vt. find a way of dealing with a problem or difficult situation 解决；处理,LP-solve,Language Points,e.g.,We can help you s

55、olve your financial problem. How to solve this problem is a big headache for many countries.,如何处理这个问题是很多国家感到头疼的事情。,我们可以帮助你解决财务问题。,jot down: write (sth.) down quickly 匆匆记下,LP-jot down,Language Points,e.g.,Jot down on a piece of paper the names of three people whom you are close to. Take plenty of tim

56、e to work out your list and jot down every single thing you can think of.,在一张纸上赶快写下3个你很亲近的人的,用足够的时间列出你的清单，把你所想到的每一件事情都写下来。,sort / n. kind, type (of sth.) 种类,LP-sort,Language Points,e.g.,He makes friends with people of every sort and kind. She is not the sort of person I like.,他与三教九流的人交朋友。,她不是我喜欢的那类人

57、。,data / n. (used as a plural noun in technical English) facts or information 数据 ；资料,LP-data,Language Points,e.g.,The data we have collected is/are not enough to be convincing. How should we interpret these data?,对这些数据我们该如何解释？,我们收集到的材料还不足以令人信服。,back and forth: from one place to another and back agai

58、n repeatedly 来回地；反复地,LP-back and forth,Language Points,e.g.,He paced back and forth in his office. We exchanged emails back and forth several times before deciding on the date for the meeting.,我们来回交换电子邮件好几次才最终确定见面的日期。,他在办公室里来回踱步。,10 In a short time, he had a clue: the man took less time to buy vanil

59、la than any other flavor. Why? The answer was in the layout of the store. 11 Vanilla, being the most popular favor, was in a separate case at the front of the store for quick pickup. All the other favors were kept in the back of the store at a different counter where it took considerably longer to check out the favor. Now, the question for the engineer was why the car wouldnt start when it took less time.,Text A5-Para 10-11,?,12) What clue did the engineer soon have?,The man took less time to buy vanilla than any other favor.,Question-Para