Unit 6 Earth First Listening&Speaking ppt课件- （2019）新外研版高中英语必修第二册.pptx

1、大观念视角下的单元整体学习主题语境 “人与自然”关爱地球、保护环境正视环保问题单元大观念：正视全球面临的环保问题，了解先进的环保理念，增强环保意识，践行绿色生活方式，树立共同关爱地球，保护环境，与自然和谐相处的价值观。子主题Period 1Starting out & Vocabulary感知环境问题；学习主题语块 把握主题，建立各语篇关联，形成大观念Period 3Using language: Grammar关注海洋环境；聚焦人类活动Period 4Listening & Speaking讨论雾霾污染；礼貌打断他人增强环保意识践行环保理念Period 2Understanding idea

2、s打破传统观念；重新认识鲨鱼Period 5Developing ideas了解先进理念；真正绿色生活Period 6Writing宣传光盘行动；环保共同参与Period 7Presenting ideas & Reflection关注“碳足迹”;回顾单元内容Learning Objectivesp Perceive the gist and details of the lecture;p Extract the steps of making a deep conversation and useful expressions of polite interruption and sinc

3、ere correction;p Make up real-life conversations containing polite interruption and sincere correction with an organized structure. What environmental problem is it?Why is there this problem in some certain cities?How does government solve this problem?And what should we do? Did You Know?Did You Kno

4、w? Smog comes from the words “smoke” and “fog”, and it is used to describe the air pollution in cities caused mainly by traffic and factories. Smog can be dangerous because it causes severe breathing problems and infections.Environmental problems to be solved启动计时器时间到！Listen to the lecture and choose

5、 the topics that are covered. (P67)1. What the word “smog” means.2. When the word “smog” appeared. 3. What caused smog in the past. 4. What causes smog now. 5. The effects of smog on the environment. 6. How governments try to reduce smog. 7. What will happen if we dont reduce smog.smoke and fog1900s

6、coalchemicalstake measures启动计时器时间到！启动计时器时间到！Listen again and complete the slides. (P67)Smog in the past Smog in the past Term created in: 1 _ Big problem in London: 2 _ in December 1952 Causes of the problem: burning too much coal and 3 _ 1900sThe Great Smogno windListen again and complete the slide

7、s. (P67)Smog in the presentSmog in the present Causes of the problem: 4 _ and factories Measures: rules about using 5 _ in factories and 6 _ in the city centre chemicals coming fromchemicalsrequirements oftrafficpaying to driveproblemscausesmeasures3 steps to make a deep conversation what why howPra

8、gmatic function 语用功能 polite interruptionsincere correctionLearning to learn A polite interruption is usually framed as a request for permission to interrupt someone, often starting with If ., May I .? or Can I .? This may be preceded with an apology such as Sorry, . or Excuse me, . Usually we interr

9、upt someone when they pause for breath, or during the slight pause between spoken clauses. UsefulUseful expressionsexpressionsPlease feel free to stop me if you have any questions.Sorry to interrupt, but .Im afraid. Excuse me, but can I just ask.?Is it OK if I jump in for a second?Well,. Could I jus

10、t stop you again to check . ?Sorry. Ive made a mistake. Do you mind if I ask another question?Youre right, . Group the following sentences into the right section. polite interruptionsincere correction启动计时器时间到！UsefulUseful expressionsexpressionsPlease feel free to stop me if you have any questions.So

11、rry. Ive made a mistake. Youre right, . Im afraid. Well,. Sorry to interrupt, but .Excuse me, but can I just ask.?Could I just stop you again to check . ?Do you mind if I ask another question?Sorry, but I was wondering whether .Is it OK if I jump in for a second? Group the following sentences into t

12、he right section. polite interruptionsincere correction Talk about recyclingTalk about recyclingStudent A: Turn to Page 84. Student B: Turn to Page 87. problemscausesmeasuresClassification of household wasteDifferent types of waste can be disposed and recycled appropriately. We can make full use of

13、it to create value.3 steps to make a deep conversation what why howWork in pairs and talk about recycling. Useful expressions A Please feel free to stop me if you have any questions.Sorry, Ive made a mistake.Youre rightIm aftraidWellUseful expressions B Sorry to interrupt, butExcuse me, but can I ju

14、st ask?Could I just stop you again to check?Do you mind if I ask another question?Sorry, but I was wondering whetherIs it OK if I jump in for a second?Student A Tell student B about recycling using the information below.Be prepared to be corrected by Student B.1 The classification of household waste

15、 aims to help people separate different types of waste. This is important because these different types of waste can be disposed or recycled appropriately and effectively.2 Household waste can be roughly divided into: food waste, non-recyclable waste, and recyclable waste, including paper, glass, pl

16、astic and used batteries3 China plans to introduce household waste classification and sorting in the first batch of cities by 2020. Only Beijing, Shanghai, Tianjin and Chongqing are included in the first batch.4 The target recycling rate in these cities has been set at 55% by 2020Student BListen to

17、Student A talking about recycling. Interrupt politely to correct him/her using the following information:1 Used batteries are usually regarded as non-recyclable waste and should be disposed of separately.2 The first batch of cities to introduce household waste classification and sorting includes Bei

18、jing, Shanghai, Tianjin, Chongqing and all capitals of provinces and autonomous regions.3 The target recycling rate in these cities has been set at 35% by 2020.Evaluation CriteriaScaleinvolved 3 steps to make an integral conversation(problemscausesmeasures)1 2 3 4 5made use of useful expressions and

19、 sentences that have the function of polite interruption and sincere correction1 2 3 4 5spoke loudly and clearly1 2 3 4 5spoke fluently1 2 3 4 5Assessment价值与评判Student A Tell student B about recycling using the information below.Be prepared to be corrected by Student B.1 The classification of househo

20、ld waste aims to help people separate different types of waste. This is important because these different types of waste can be disposed or recycled appropriately and effectively.2 Household waste can be roughly divided into: food waste, non-recyclable waste, and recyclable waste, including paper, g

21、lass, plastic and used batteries3 China plans to introduce household waste classification and sorting in the first batch of cities by 2020. Only Beijing, Shanghai, Tianjin and Chongqing are included in the first batch.4 The target recycling rate in these cities has been set at 55% by 2020Student BLi

22、sten to Student A talking about recycling. Interrupt politely to correct him/her using the following information:1 Used batteries are usually regarded as non-recyclable waste and should be disposed of separately.2 The first batch of cities to introduce household waste classification and sorting incl

23、udes Beijing, Shanghai, Tianjin, Chongqing and all capitals of provinces and autonomous regions.3 The target recycling rate in these cities has been set at 35% by 2020.启动计时器时间到！Student A Tell student B about recycling using the information below.Be prepared to be corrected by Student B.1 The classif

24、ication of household waste aims to help people separate different types of waste. This is important because these different types of waste can be disposed or recycled appropriately and effectively.2 Household waste can be roughly divided into: food waste, non-recyclable waste, and recyclable waste,

25、including paper, glass, plastic and used batteries3 China plans to introduce household waste classification and sorting in the first batch of cities by 2020. Only Beijing, Shanghai, Tianjin and Chongqing are included in the first batch.4 The target recycling rate in these cities has been set at 55%

26、by 2020Student BListen to Student A talking about recycling. Interrupt politely to correct him/her using the following information:1 Used batteries are usually regarded as non-recyclable waste and should be disposed of separately.2 The first batch of cities to introduce household waste classificatio

27、n and sorting includes Beijing, Shanghai, Tianjin, Chongqing and all capitals of provinces and autonomous regions.3 The target recycling rate in these cities has been set at 35% by 2020.Possible Possible versionversion1 1A: Hey, xxx. Do you know anything about recycling? Its been a heated topic for

28、a long time. B: Yeah. One of it is the classification of household waste.A: It is said that household waste can be roughly divided into three sorts, food waste, non-recyclable waste, and recyclable waste, including paper, glass, plastic and used batteries.B: Sorry, could I stop you a little bit? Use

29、d batteries are usually regarded as non-recyclable waste and should be disposed of separately.A: Sorry, Ive made a mistake. Besides that, China has made a plan for some metropolis to solve this environmental problem. Only Beijing, Shanghai, Tianjin and Chongqing are included in the first batch of ci

30、ties by 2020.B: Sorry, but I was wondering whether capitals of provinces and autonomous regions are also included.A: Yeah, you are right. They all count. And do we need to recycle all of the waste? I think the target recycling rate in these cities has been set at 55% by 2020.B: Sorry to interrupt, b

31、ut the rate should be 35% by 2020.A: Well, let me see Yeah, Im afraid I got it wrong.启动计时器时间到！Possible Possible versionversion1 1A: Hey, xxx. Do you know anything about recycling? Its been a heated topic for a long time. B: Yeah. One of it is the classification of household waste.A: Yeah, it aims to

32、 help people separate different types of waste. But why do we need to do so?B: I think its because if not, it would be hard for workers to dispose of or recycle different types of waste appropriately and effectively. A: Oh, I get it. It is said that household waste can be roughly divided into three

33、sorts, food waste, non-recyclable waste, and recyclable waste, including paper, glass, plastic and used batteries.B: Sorry, could I stop you a little bit? Used batteries are usually regarded as non-recyclable waste and should be disposed of separately.A: Sorry, Ive made a mistake. Besides that, Chin

34、a has made a plan for some metropolis to solve this environmental problem. Only Beijing, Shanghai, Tianjin and Chongqing are included in the first batch of cities by 2020.B: Sorry, but I was wondering whether capitals of provinces and autonomous regions are also included.A: Yeah, you are right. They

35、 all count. And do we need to recycle all of the waste? I think the target recycling rate in these cities has been set at 55% by 2020.B: Sorry to interrupt, but the rate should be 35% by 2020.A: Well, let me see Yeah, Im afraid I got it wrong.causePossible Possible versionversion2 2A: Hey, xxx. Do y

36、ou know anything about recycling? Its been a heated topic for a long time. B: Yeah. One of it is the classification of household waste.A: Yeah, it aims to help people separate different types of waste. But why do we need to do so?B: I think its because if not, it would be hard for workers to dispose

37、 of or recycle different types of waste appropriately and effectively. A: Oh, I get it. It is said that household waste can be roughly divided into three sorts, food waste, non-recyclable waste, and recyclable waste, including paper, glass, plastic and used batteries.B: Seriously? I do think you are

38、 wrong. Used batteries are usually regarded as non-recyclable waste and should be disposed of separately.A: Sorry, Ive made a mistake. Besides that, China has made a plan for some metropolis to solve this environmental problem. Only Beijing, Shanghai, Tianjin and Chongqing are included in the first

39、batch of cities by 2020.B: Sorry, but I was wondering whether capitals of provinces and autonomous regions are also included.A: Yeah, you are right. They all count. And do we need to recycle all of the waste? I think the target recycling rate in these cities has been set at 55% by 2020.B: Sorry to i

40、nterrupt, but the rate should be 35% by 2020.A: Well, Jesus Christ. You almost made me insane 启动计时器时间到！Possible Possible versionversion2 2A: Hey, xxx. Do you know anything about recycling? Its been a heated topic for a long time. B: Yeah. One of it is the classification of household waste.A: Yeah, i

41、t aims to help people separate different types of waste. But why do we need to do so?B: I think its because if not, it would be hard for workers to dispose of or recycle different types of waste appropriately and effectively. A: Oh, I get it. It is said that household waste can be roughly divided in

42、to three sorts, food waste, non-recyclable waste, and recyclable waste, including paper, glass, plastic and used batteries.B: Seriously? I do think you are wrong. Used batteries are usually regarded as non-recyclable waste and should be disposed of separately.A: Sorry, Ive made a mistake. Besides th

43、at, China has made a plan for some metropolis to solve this environmental problem. Only Beijing, Shanghai, Tianjin and Chongqing are included in the first batch of cities by 2020.B: Sorry, but I was wondering whether capitals of provinces and autonomous regions are also included.A: Yeah, you are rig

44、ht. They all count. And do we need to recycle all of the waste? I think the target recycling rate in these cities has been set at 55% by 2020.B: Sorry to interrupt, but the rate should be 35% by 2020.A: Well, Jesus Christ. You almost made me insane polite interruptionsincere correctionWhat environme

45、ntal problem is it?Why is there this problem in some certain cities?How does government solve this problem?And what should we do?肺部健康问题肺部健康问题哮喘哮喘较低的预期寿命较低的预期寿命眼睛的刺激眼睛的刺激天生缺陷天生缺陷对动植物的影响对动植物的影响HomeworkFind a partner and try to list as many green lifestyles as you can. If you think your partners opinio

46、n is not correct, you can argue with him or her with polite interruption and sincere correction.Evaluation CriteriaScalelist at least 5 green lifestyles1 2 3 4 5make use of useful expressions and sentences that have the function of polite interruption and sincere correction1 2 3 4 5speak loudly and clearly1 2 3 4 5speak fluently1 2 3 4 5Assessment价值与评判Environmental problemsto be solved have been solved