1、新北师大版高中英语选择性必修一新北师大版高中英语选择性必修一Unit3 ConservationLesson2 War on the Plastic PacketsActivate and share1.Do you often use plastic bags and boxes?Activate and share2.What are the advantages and disadvantages of using them?Activate and shareAdvantagesDisadvantages1.convenient 2.waterproof3.to keep the pr
2、oduct lasting longer4.to keep the product fresh5.to keep everything clean1.wasteful and unnecessary2.terrible for the environment 3.not recyclable 4.bad for our health5.white pollutionListen for understandingYou are going to listen to two people,Kevin and Alicia,talking about plastic packets.Decide
3、whose opinion each statement is from.Write K(Kevin)or A(Alicia).1)It is stupid to wrap coconuts in plastic.2)Plastic packaging keeps the product fresh.3)Plastic packaging is bad for the environment.4)The packaging should be recyclable.5)We should do away with packaging completely.6)Refillable contai
4、ners are not convenient.KevinAliciaKevinKevinAliciaAliciaListen for understanding1)It is stupid to wrap coconuts in plastic.3)Plastic packaging is bad for the environment.5)We should do away with packaging completely.2)Plastic packaging keeps the product fresh.4)The packaging should be recyclable.6)
5、Refillable containers are not convenient.KevinAliciaKevinKevinAliciaAliciaKevin is against plastic packets.Alicia is for plastic packets.Listen for understandingIdentify opinions and understand arguments.KevinReasons1.Its completely _and _.It already has its own _ _.2.A lot of the plastic used in pa
6、ckaging _ _.3.Its _ for the environment.Our oceans are full of _ _,and animals and birds end up swallowing the plastic and dying.wasteful unnecessarynatural packagingnever recyclesterribleplastic wasteListen for understandingIdentify opinions and understand arguments.Reasons1.The packaging helps to_
7、 _ _ _.2.But the plastic wrapping also has other uses.1)It _coconut hairs _ getting into other food during transport.2)It keeps the coconut _.Aliciakeep the product fresh stopsfromcleanListen for understandingIdentify opinions and understand arguments.KevinAliciaSuggestions1.We should _ _ _ plastic
8、bags.2.Customers take _ _with them when they shop.The plastic packaging should be _ so that its _.do away withrefillable containerschangedrecyclableK:On my way home from work yesterday,I stopped off at a local supermarket.Among other things,I wanted to buy a couple of coconuts.When I picked them up,
9、I was amazed that each coconut was wrapped in clear,thin plastic.Isnt this the most stupid example of packaging ever?A:Youve picked an unusual example of packaging,but there is a reason for this.Supermarkets want to make sure that coconuts reach the consumer in the best condition.The packaging helps
10、 to keep the product fresh;it means the product will last longer.（K=Kevin McCabe A=Alicia Stewart)（点击播放音频）K:I understand that,but in this case its completely wasteful and unnecessary.I mean,why wrap a coconut in plastic?It already has its own natural packaging.Its got a tough shell thats almost impo
11、ssible to break!In the week when the government sets out its new environmental programme,Kevin McCabe and Alicia Stewart consider the problem of food packaging waste.TapescriptsK:Is anyone really worried about a bit of dirt on a coconut?And what about the environment?A lot of the plastic used in pac
12、kaging never recycles.Its terrible for the environment:Our oceans are full of plastic waste,and animals and birds end up swallowing the plastic and dying as a result.A:I have to say I agree with you on that.Some food packaging cannot be recycled,and thats not good enough the packaging should be chan
13、ged so that its recyclable.But lets be realistic:We still need packaging.We just need to use the right kind of packaging.A:Yes,but the plastic wrapping also has other uses.For example,it stops coconut hairs from getting into other food during transport.And it keeps the coconut clean during the trans
14、portation process.K:I think we need a more innovative solution.I really believe we should do away with packaging completely.Theres a supermarket in Germany that has no product packaging at all.Its customers take refillable containers with them when they shop,and use them instead of plastic boxes and
15、 bags.A:It sounds like a wonderful idea,but I wonder how many people really shop there.Im not sure most consumers would want to shop that way.Its just not convenient.1.What did Kevin see in the supermarket?2.What does Kevin think about this?3.What solution does Alicia suggest?4.What does Kevin sugge
16、st?Answer the questions based on the chart and your notes.Listen and check your answers.1.What did Kevin see in the supermarket?He saw each coconut was wrapped in clear,thin plastic.2.What does Kevin think about this?Its stupid and wasteful.3.What solution does Alicia suggest?She suggests using recy
17、cled packaging.4.What does Kevin suggest?He suggests we should do away with packaging completely and take our own refillable containers.1.What are Lisa and Amy talking about in their conversation?They are talking about how to become more environmentally aware.They easily threw away newspapers and gl
18、ass bottles.No,there are lots of groups of people online who share ideas on how to reduce and recycle and who are committed to contributing to a better future for our planet.3.Are they alone in action to protect the environment?2.What kind of wastes did they simply throw away that can be reused or r
19、ecycled?（点击播放音频）Listen to the conversation and answer the following questions.Role Play-P109RetellKevin and Alicia consider the problem of food packaging waste.Both of them hold the different opinons on plastic packaging.OpinionReasons1.wasteful and unnecessary.2.never recycles.3.terrible for the en
20、vironment.1.keep the product fresh2.keep the coconut cleanSuggestions1.do away with2.refillable containerschanged.recyclesnot using plastic packagingnot convenientOpinionReasonsSuggestionsPlastic PacketsDiscuss and shareOnline shopping is becoming more and more popular.However,it produces lots of un
21、recyclable packaging.What solution do you have to this problem?Evaluation Form（评价量表）AspectsAspectsRequirementsRequirementsContents内容Does the presenter cover the two aspects(opinion and reasons）?Structure&logic结构与逻辑Does the presenter use conjunctions?LanguageDoes the presenter have any pronunciation
22、or grammar errors?Does the presenter use simple and clear language?Possible VersionA supermarket in Germany is one of many which have adopted refillable containers.Group WorkThe supermarket where you refill your own containers.In March 2018,the UK Government announced plans to introduce a plastic pa
23、ckaging tax that will come into effect from April 2022.Voice your opinionsGroup work 4-5 students in a group discuss,persuade,and advocate.Design a poster including your opinions and solutions.The WAR on plastic packets needs urgent attention.How can we win the war?To use plastic packets or not to use them?What solutions can you find?Some examples of postersWhich bag will you choose?A Plastic bag?A Paper bag?Or a cloth bag?Please explain and write down your reasons.Homework
