Unit 6 Earth First Listening & Speaking （ppt课件）-2022新外研版（2019）《高中英语》必修第二册.pptx

1、特别注意特别注意少数不及物动词少数不及物动词(go,change,fall等等)的过去分词作宾语补足语时的过去分词作宾语补足语时,仅表示动作完成。因此仅表示动作完成。因此,宾语与过去分词之间不存在逻辑上的被宾语与过去分词之间不存在逻辑上的被动关系。动关系。*I found the leaves fallen two days ago.两天前我发现这些树叶落下来了两天前我发现这些树叶落下来了。*We found our country changed a lot with the reform and open policy.我们发现我们发现,改革开放以来改革开放以来,我们的国家变化很大。我们的

2、国家变化很大。Rewrite the ewrite the underlined underlined sentences in sentences in the interview,the interview,using the using the ing and ing and ed ed forms to forms to make it more make it more compact and compact and coherent.coherent.Here,you can see dramatic landscapes changing from mountains to gr

3、asslands,forests to rivers.In recent years,we have seen large areas of wetland damaged by human activity.This includes keeping the original environment untouched,Share what you know about these expressions.water conservationLED bulbrenewable energycarbon footprintgreenhouse effect reusable water bot

4、tleadj.可更新的，可再生的，可续订的可更新的，可再生的，可续订的 n.n.可再生资源可再生资源adj.可重复使用的可重复使用的Complete the brochure with the expressions.reusable water bottle carbon footprint renewable energy LED bulb Water conservation greenhouse effectureduce to 减少到减少到 (同义同义decrease)decrease)ureduce by reduce by 减少了减少了 The farmer workers re

5、duce to 60%.The farmer workers reduce by 40%.(增加增加 increase/rise)increase/rise)uthe+比较级比较级，the+比较级比较级 越越.,.,越越.The harder you work,the more chances you will have.The longer you live in this city,the healthier you will become.What environmental problem is it?Why is there this problem in some certain

6、cities?How does government solve this problem?And what should we do?Did You Know?Did You Know?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 i

7、nfections.Environmental problems to be solved启动计时器Listen to the lecture and choose 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

8、smog.7.What will happen if we dont reduce smog.smoke and fog1900scoalchemicalstake 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 _

9、1900sThe Great Smogno windListen again and complete the slides.(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 driveLearning to lea

10、rn 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 interrupt someone when they pause for breath,or during the slight pause between spoken cla

11、uses.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 just stop you again to check.?Sorry.Ive made a mistake.Do you mind if I ask another question?Y

12、oure 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.Sorry.Ive made a mistake.Youre right,.Im afraid.Well,.Sorry to interrupt,but.Excuse me,but can I jus

13、t 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 the right section.polite interruptionsincere correction Talk about recyclingTalk about recyclingStudent A:Turn to

14、 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 it to create value.3 steps to make a deep conversation what why howWork in pairs and talk about recycling.Useful expre

15、ssions 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 just ask?Could I just stop you again to check?Do you mind if I ask another question?Sorry,but I was wondering whetherIs it O

16、K 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 aims to help people separate different types of waste.This is important because these different types of waste can be disp

17、osed or recycled appropriately and effectively.2 Household waste can be roughly divided into:food waste,non-recyclable waste,and recyclable waste,including paper,glass,plastic and used batteries3 China plans to introduce household waste classification and sorting in the first batch of cities by 2020

18、.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 Student A talking about recycling.Interrupt politely to correct him/her using the following information:1 Used batteries are usually r

19、egarded as non-recyclable waste and should be disposed of separately.2 The first batch of cities to introduce household waste classification and sorting includes Beijing,Shanghai,Tianjin,Chongqing and all capitals of provinces and autonomous regions.3 The target recycling rate in these cities has be

20、en set at 35%by 2020.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 aims to help people separate different types of waste.This is important because these different types of waste can be disposed or

21、 recycled appropriately and effectively.2 Household waste can be roughly divided into:food waste,non-recyclable waste,and recyclable waste,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 B

22、eijing,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 Student A talking about recycling.Interrupt politely to correct him/her using the following information:1 Used batteries are usually regarded

23、 as non-recyclable waste and should be disposed of separately.2 The first batch of cities to introduce household waste classification 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

24、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 classification of household waste aims to help people separate different types of waste.This is important because these different types of waste can be disposed

25、or recycled appropriately and effectively.2 Household waste can be roughly divided into:food waste,non-recyclable waste,and recyclable waste,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

26、 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 Student A talking about recycling.Interrupt politely to correct him/her using the following information:1 Used batteries are usually regard

27、ed as non-recyclable waste and should be disposed of separately.2 The first batch of cities to introduce household waste classification 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 se

28、t at 35%by 2020.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:It is said that household waste can be roughly divided into three sorts,food waste,non-recyclable wast

29、e,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,China has made a plan for some metropolis to solve th

30、is 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 all count.And do we need to recycle all of the waste?I t

31、hink 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.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 lo

32、ng 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 of or recycle different types of waste appropriately and effectively.A:Oh

33、,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:Sorry,could I stop you a little bit?Used batteries are usually regarded as non-recyclable waste and should be disp

34、osed 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 cities by 2020.B:Sorry,but I was wondering whether capitals of provinces and autonom

35、ous 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,but the rate should be 35%by 2020.A:Well,let me see Yeah,Im afraid I got it wrong.causePossib

36、le 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,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 wo

37、uld 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 sorts,food waste,non-recyclable waste,and recyclable waste,including paper,glass,plastic and used batteries.B:Seriou

38、sly?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 that,China has made a plan for some metropolis to solve this environmental problem.Only Beijing,Shanghai,Tianjin and Chongqing are included

39、 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 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

40、 to interrupt,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,it aims to

41、 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 sorts,f

42、ood 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 that,China has made a plan for

43、 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 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 correctionEnvironmental problemsto be solved have been solved