21世紀(jì)大學(xué)實用英語（全新版）教學(xué)參考書1

1、Unit5-main1,I. Objectives,II. Suggested Teaching Plan,III. Background Information,IV. Class Presentation,Unit5-main2,Part I Listening,Part II Reading,Part III Speaking,Part IV Translation gain ease and familiarity with the theme-related expressions and their functional structures; understand the mai

2、n idea of Text A and Text B, as well as master the useful sentence structures and words and expressions found in the two texts follow-up exercises; memorize the useful sentences in the texts and be able to reproduce them when needed;,5. be able to read notices and understand how to follow the instru

3、ctions stated in them； 6. be able to write thank-you notes;,Objectives 2,I. Objectives,II. Suggested Teaching Plan for Unit 5,Suggested Teaching Plan for Unit 1,Time,Contents,Plan,1 period,Theme-related Listening,Section 1 Now play the short talk once, or twice if necessary, and ask the class to com

4、plete the three statements that follow, according to the directions given; Next, briefly discuss the three statements to explore the short talks main idea; Afterwards, play the short talk again for details so that students can fill in the blanks in the text excerpt; Lastly, make a list of expression

5、s useful for discussing environment protection.,Suggested Teaching Plan for Unit 2,Time,Contents,Plan,1 period,Theme-related Listening,Section 3, 4 Focus on the word LED while handling the vocabulary box; Now play the first dialogue once, or twice if necessary, and, as a way to explore its main idea

6、, ask students to decide whether each of the three statements is true or false; Next, play the first dialogue again for details so as to activate a discussion based on the questions; Draw students attention to the useful expressions they have learned in the vocabulary box;,Suggested Teaching Plan fo

7、r Unit 3,Time,Contents,Plan,1 period,Theme-related Listening,F.,Then play the second dialogue once, or twice if necessary, and ask students to do the listening comprehension exercises;,Afterwards, check the answers in a meaningful way, i.e., not simply by calling out the correct choices but by offer

8、ing relevant information.,3 periods,A Brief Review of Theme-related Listening,Review,A. B.,First, briefly review what students learned in the first period; Next, raise various questions with the students to facilitate review and enhance communication.,Suggested Teaching Plan for Unit 4,Time,Contents

9、,Plan,After finishing the listening tasks, the teacher turns to Text A of the unit. To begin, the teacher,3 periods,Text A gives the students 10 minutes to read Text A and then describe which method for warming or cooling our buildings in the different seasons the writer has talked about.,Suggested

10、Teaching Plan for Unit 5,Time,Contents,Plan,The teacher,3 periods,Text A guides the students through the exercises, focusing on certain ones while leaving others as homework, depending on students levels.,1.5 periods,Text B while discussing the text with the students, calls the students attention to

11、 the use of gerundial phrases;,Suggested Teaching Plan for Unit 6,Time,Contents,Plan,1.5 periods,Text B gives the students 5-10 minutes to do the exercise.,1 period,Speaking,The teacher,A.,has the students relate the useful expressions to the theme of the text, asking them to make a list of their ow

12、n and then speak out in class;,Suggested Teaching Plan for Unit 7,Time,Contents,Plan,1 period,Speaking,B. C.,requests the students to read loud the dialogue before doing the role-play (independent of the script); encourages students to use the language they have learned from the texts in the exercis

13、e of monologue.,1 period,Translation and Writing, Time to Relax helps the students learn how to write thank-you notes in English by doing the first exercise in Practical Writing, and then requires them to do the next two exercises after class;,Suggested Teaching Plan for Unit 8,Time,Contents,Plan,1

14、period,Translation and Writing, Time to Relax if possible, plays the Workbook video in class and has the students do the exercise based on the video.,Green building,Green building is a structure designed and built in a way that limits its harm to the environment. Green building can also refer to the

15、 principles and guidelines builders and architects use in making such buildings. Green buildings typically use energy, land, and water more efficiently than do other buildings and produce less waste and pollution. Their builders often choose materials that are recycled, that are made using few toxic

16、 chemicals, or that can be obtained from nature sustainably that is, without causing lasting damage. The construction and operation of a building can harm the environment in many different ways. The makers of green buildings try to reduce a buildings impact in all possible ways. In terms of location

17、, for example, the construction of a,Green building 1,Green building 2,building can disturb or displace wildlife. The maker of a green building might take care to choose a building site with few wild inhabitants. In terms of energy, designers might lower carbon dioxide emissions by installing solar

18、panels to generate energy, reducing the need for fossil fuels. The roots of the green building movement can be traced to the 1970s. During that time, political disagreements led to a temporary fuel shortage in the United States and Western Europe. The shortage caused many governments to adopt buildi

19、ng codes that called for increased energy efficiency. Starting in the 1990s, several organizations established green building guidelines to assist and encourage interested builders and architects. Government engineers in the United,Green building 3,Kingdom created the first guideline system, the Bui

20、lding Research Establishment Environmental Assessment Method (BREEAM). In 1998, a non-profit organization called the U.S. Green Building Council created the Leadership in Energy and Environmental Design (LEED) Green Building Rating System. Buildings that meet LEED guidelines are given awards ranging

21、 from Certified, the lowest rating, to Silver, Gold, and Platinum, the highest rating. (from Worldbook 2010),Part I Listening 1. Listen to the upcoming short talk and then fill in the blanks in the sentences that follow with two or three words. First getting to know the useful language below might b

22、e helpful.,Part I Listening 1.1,Useful Language call for 要求 carbon footprint 碳足跡（二氧化碳排放量） reduce /rIdjus/ vt. 減少 urbanization /bnaIzeIn/ n. 城市化 turn a blind eye to 對熟視無睹,1,Useful Language extreme weather 極端天氣 activity /ktIvtI/ n. 活動 planet /plnIt/ n. 星球 up to 在于, 取決于 go green 要有環(huán)保意識，保護(hù)環(huán)境 for the sak

23、e of 為了 breathe /bri:T/ vt. 呼吸 provide for 為提供,Part I Listening 1.2,Both the Beijing Olympics and the Shanghai Expo called for . The problem is that our cities are growing bigger and bigger, and thus . Nothing is than to save our planet.,green life,_,Script:,warmer and warmer,_,more important,_,Part

24、 I Listening 1.3-script,Script: Hi, everybody, Both the Beijing Olympics and the Shanghai Expo called for “green life.” How about your carbon footprint today? What have you done to reduce it? China is a big country with a large population. As in many other countries, urbanization is growing rapidly

25、in China, which means more and more people are moving to the cities. As a result, the cities are getting bigger, and thus warmer. Today, nobody can turn a blind eye to such things as weather change, global warming, sea level rise, and extreme weathers. As you know, such things have much to do with o

26、ur human activities. So we cant go on like this. Nothing can be more important than to save our planet. This is the only planet on which we live.,Listening1.4,Script: What should we do then? This is a question to all of us. It is up to each and every one of us to “go green.” Lets live a low-carbon l

27、ife, and reduce our carbon footprint for the sake of our planet and for ourselves. Nobody can give up breathing, drinking and eating. But well have nothing if our planet cannot provide for us.,Listening1.5,Hi, everybody, Both the Beijing Olympics and the Shanghai Expo called for “green life.” How ab

28、out your carbon footprint today? What have you done to 1) ? China is a big country with a large population. As in many other countries, urbanization is 2) in China, which means more and more people are moving to 3) . As a result, the cities are getting bigger, and thus warmer.,2. Listen to the short

29、 talk again and fill in the blanks below with the missing words.,reduce it,_,growing rapidly,_,the cities,_,2,Part I Listening 2.1,Part I Listening 2.2,Today, nobody can 4) to such things as weather change, 5) , sea level rise, and extreme weathers. As you know, such things have much to do with our

30、human activities. So we cant go on like this. Nothing can be more important than to 6) . This is the only planet on which 7) . What should we do then? This is a question to all of us. It is up to each and every one of us to 8) “ .” Lets live a low-carbon life, and reduce our carbon footprint 9) and

31、for ourselves. Nobody can 10) breathing, drinking and eating. But well have nothing if our planet cannot provide for us.,turn a blind eye,_,global warming,_,save our planet,_,we live,_,go green,_,for the,sake of our planet,give up,_,3. In the upcoming conversation, Christine and Charles are talking

32、about a new light source. Listen to them and then decide whether the conversation-based statements below are true or false. First getting to know the following useful language might be helpful.,LED emit /ImIt/ vt. diode /daId/ n. semiconductor /semIkndkt/ n. increasingly /InkrisINlI/ ad. light sourc

33、e,Part I Listening 2.3,Useful Language,= light-emitting diode 發(fā)光二極管 散發(fā) 二極管 半導(dǎo)體 越來越多地 光源,3,remind /rImaInd/ vt. unforgettable /nfgetbl/ a. Thats for sure. electricity /IlektrIstI/ n. switch /swIt/ n. I cant imagine. environment-friendly /InvaIrnmntfrendlI/ a. defnitely /defInItlI/ ad.,Part I Listenin

34、g 2.4,Useful Language,使想起 難忘的 那是毫無疑問的。 電 轉(zhuǎn)變 很難想象。 環(huán)保的 明確地，一定,1) 2) 3),T,F,Part I Listening 2.5,_,_,Charles says that Expo 2010 Shanghai China is a good example of increasingly used LEDs, a new kind of lighting. Christine found the LEDs at the Expo site wonderful. Both Charles and Christine are alrea

35、dy living low-carbon lives with LEDs.,T,_,Script:,Script:,Did you say LED? What do you mean by that? Its the short form for light-emitting diode. I dont get it. Whats that? Well, a LED is a semiconductor light source. Everywhere, LEDs are increasingly used for lighting. Expo 2010 Shanghai China is a

36、 good example. Oh, I see. You just reminded me of my trip to the Expo site. The lights were beautiful that evening. They were colorful and intensely bright. It was a really unforgettable trip. I bet it was. By the way, do you know how much electricity LEDs can save?,Christine: Charles: Christine: Ch

37、arles: Christine: Charles:,Part I Listening 2.6-script,Part I Listening 2.7-script,I cant imagine. But from what you said, I can tell the future of lights relies on LEDs. Yeah, the switch is already happening. In time, Im sure their use will be even wider. Youve got to be right. They are really envi

38、ronment-friendly. Thats so important! Yes, they are. We can definitely live a more low-carbon life with them. It sure is a good step in the right direction.,Christine: Charles: Christine: Charles: Christine:,4. Listen to the conversation again and then answer the following questions.,It is LED.,_,1)

39、 What is the short form for light-emitting diode?,They are increasingly used for lighting.,_,2) What does Charles say about LEDs?,Because the LED lights were beautiful, colorful and bright.,_ _,3) Why does Christine say that it was a really unforgettable trip to the Expo site?,Part I Listening 4.1,4

40、,They can save much electricity.,_,4) What can LEDs save, according to Charles?,They are environment-friendly.,_,5) What is the most important thing about LEDs?,Part I Listening 4.2,5. In the upcoming conversation, Charles and Christine are talking about the London Case Pavilion. Listen to them, and

41、 then answer the questions by choosing the best answer. First getting to know the following useful language might be helpful.,Part I Listening 5.1,5,Useful Language,energy efficiency London Case Pavilion /pvIljn/ zero-carbon /zIrkbn/ a. chopstick /tpstIk/ n. dish /dI/ n. pastry /peIstrI/ n.,能效 倫敦案例館

42、 碳零排放的 筷子 碟，盤 糕點,You are telling me! no wonder message /mesId/ n. just about every You took the words right out of my mouth.,難怪 信息 幾乎,你以為我不知道！還要你告訴我！,你把我要講的話先說出來了；千真萬確。,Part I Listening 5.2,Useful Language,Script:,Script:,Speaking of energy efficiency, what was your favorite Shanghai Expo pavilion?

43、I would say the London Case Pavilion. Its a zero-carbon pavilion. I totally agree! When I visited it, I had lunch in the zero-carbon restaurant. Did you? Yes, I did. You know, even the chopsticks and dishes could be eaten right along with the food, because they were made of chocolate and pastry. You

44、re telling me! No wonder its really zero-carbon!,Charles: Christine: Charles: Christine: Charles: Christine:,Part I Listening 5.3-script,Part I Listening 5.4-script,Just about every square inch at the Expo site sent the same message: live a low-carbon life in every possible way. Thats so true. To ha

45、ve a better city is to have a better life. You took the words right out of my mouth. We cannot talk about a city without talking about its way of life. I know what you mean. And leading a low-carbon life is key to bettering our city. Hey, look! So many lights are on, right over our heads in this cla

46、ssroom!,Charles: Christine: Charles: Christine: Charles:,Part I Listening 5.5-script,Lets kill them. The light from all these windows is plenty. You kill these. Ill take care of the rest. Ok.,Christine: Charles: Christine:,1) Where are Christine and Charles talking? A) In a zero-carbon restaurant. B

47、) In the London Case Pavilion. C) At the Shanghai Expo. 2) What is said about the London Case Pavilion? A) It is a zero-carbon restaurant. B) It is in the city of London. C). It is the best eating place.,Part I Listening 5.6,D) In their classroom.,D) It emits no carbon.,Part I Listening 5.7,3) What

48、did Charles see everywhere at the Expo site? A) An old way of life. B) Different cultures. C) Different shapes. 4) What can we do to better our city, according to Christine? A) Not use chopsticks and dishes. C) Eat in the restaurant. D) Not use lights.,D) Green life.,B) Live a low-carbon life.,5) Wh

49、at are they going to do? A) Have lunch. C) Visit the Shanghai Expo. D) Move on to the next pavilion.,Part I Listening 5.8,B) Turn off the lights.,Part II Reading -main3,Text A How Green Is My City,Part II Reading,Text B The Energy Revolution,Exercises,Exercises,Practical Reading,Part II Reading Text

50、 A,How Green Is My City Marcia Amidon Lusted,1 When we think about cities, sometimes all we can picture is pollution and heat and smog. We might wonder, “Is it possible to live a clean life when youre a city person?” Well, thanks to some amazing new ideas, there are a lot of people living clean and

51、green in the city!,Text A1,1) What is the main idea of the first part of the text?,New ideas have enabled people to live clean and green in the city.,Question1,Para. 1 of Text A Question About This Paragraph,我住的城市有多綠 馬西婭阿米登勒斯蒂德 當(dāng)我們想到城市時，我們有時只能想象到污染、高溫和煙霧。我們也許會感到疑惑：“當(dāng)你是個城里人時，有可能過上一種清潔的生活嗎？”好啦，由于一些驚人的

52、新理念，已有很多人在城市里過上了清潔、綠色的生活!,Chinese Version,Chinese Version,Marcia Amidon Lusted: is the author of over forty nonfiction (非小說類) books for children and young adults in the U.S.,Marcia Amidon Lusted,Notes, sometimes all we can picture is pollution and heat and smog. 我們有時只能想象到污染、高溫和煙霧。 定語從句we can picture

53、修飾all，其引導(dǎo)詞that已省略。課文中類似的定語從句還有city buildings might get the chill they need和This solves a problem builders have had to deal with in other ways.,Sometimes all we can picture,Notes, there are a lot of people living clean and green in the city! 很多人在城市里過上了清潔、綠色的生活！ 句中clean和green分別表示in a clean way和in an e

54、nvironmentally friendly way。, there are a lot,Notes,green: a. harming the environment as little as possible 盡可能不破壞環(huán)境的，綠色的,green,Language Points,e.g.,green energy sources green farming methods We need to develop greener cleaning products.,我們需要開發(fā)更為綠色的去污產(chǎn)品。,綠色能源,綠色耕作方法,think about: remember or consider

55、 想到；考慮,think about,Language Points,e.g.,I thought of you when they wanted someone who could speak English.,當(dāng)他們需要一個會講英語的人時，我想到了你。,picture: vt. create an image in your mind 想象,picture,Language Points,e.g.,Can you picture life on top of a mountain? Please picture yourself lying on a beach in the hot su

56、n.,你能想象在山頂上的生活嗎？,請想象自己在大太陽下躺在沙灘上的情景。,pollution /: n. process of making air, water, soil, etc. dirty 污染,pollution,Language Points,smog /: n. form of air pollution that is or looks like a mixture of smoke and fog, esp. in cities 煙霧,smog,Language Points,thanks to: because of 由于,thanks to,Language Point

57、s,e.g.,Thanks to your help, we have solved the problem. It was a great success thanks to a lot of hard work.,由于你的幫助，我們已經(jīng)解決了這個問題。,由于做了很多艱苦的工作，大功告成了。,amazing: a. very good, especially in an unexpected way; very surprising 令人驚奇的,amazing,Language Points,e.g.,an amazing achievement/discovery Her story was quite amazing.,令人驚奇的成就/發(fā)現(xiàn),她的故事令人驚奇。,2 Cities are hot places. Masses of concrete, narrow streets, and tall buildings trap the heat from the sun, cars, trucks, buses, and other machines. Scientists call this the heat island effect. It makes