Unit 3 Lesson 2 War On Plastic Packets（ppt课件）-2023新北师大版（2019）《高中英语》选择性必修第一册.pptx

1、To read and talk about conservationTo listen for specific information and understanding words in contextplastic bagsplastic bottlesplastic cutleryplastic wrappersDo you often use plastic packets and boxes?Activate and shareAdvantagesDisadvantages1.convenient 2.waterproof3.to keep the product lasting

2、 longer4.to keep the product fresh5.to keep everything clean.1.wasteful and unnecessary2.terrible for the environment 3.not recyclable 4.bad for our health5.white pollution.Listen for understandingYou are going to listen to two people,Kevin and Alicia,talking about plastic packets.Decide whose opini

3、on 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 containers are no

4、t 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)Refillable

5、containers are not convenient.KevinAliciaKevinKevinAliciaAliciaKevin is against plastic packets.Alicia is for plastic packets.Listen for UnderstandingListen again and decide if they are for or against plastic packaging and find out their reasons.112233Listen for UnderstandingPlastic packagingKevinEa

6、ch coconut was wrapped in clear,thin plastic.Isnt this of packaging ever?AliciaBut there is .Supermarkets want to make sure that coconuts reach the consumer .The packaging helps to ,the product .the most stupid examplea reason for thisin the best conditionkeep the product freshwill last longer.Liste

7、n for UnderstandingPlastic packagingKevinBut its completely .It already has its own natural packaging.Its got a thats almost impossible to break!AliciaBut the plastic wrapping also .It stops coconut hairs fromduring transport.And it keeps the coconutwasteful and unnecessarytough shellhas other usesg

8、etting into other foodclean.Listen for UnderstandingPlastic packagingKevinA lot of the plastic used in packagingIts terrible ：Our oceans are ,and animals and birds end up as a result.AliciaBut lets be realistic:We still need packaging.We just need to use the packaging.never recyclesfor the environme

9、ntfull of plastic wasteswallowing the plastic and dyingright kind of1.What did Kevin see in the supermarket?2.What does Kevin think about this?3.What solution does Alicia suggest?4.What does Kevin suggest?He saw each coconut was wrapped in clear,thin plastic.Its stupid and wasteful.Using recycled pa

10、ckaging.He suggests we should do away with packaging completely and take our own refillable containers.Listen again and answer the questions.OpinionReasons1.wasteful and unnecessary.2.never recycles.3.terrible for the environment.1.keep the product fresh2.keep the coconut cleanSuggestions1.do away w

11、ith2.refillable containerschanged.recyclesnot using plastic packagingnot convenientOpinionReasonsSuggestionsPlastic PacketsRetell the dialogue based on the chart and your notes.You can start your retelling like this:Kevin and Alicia hold different opinions on plastic packaging.When KevinPeriod 2 Lea

12、rning AimsTo learn about and making and accepting suggestionsTo express your view in plastic packetsP57 5Listen to the conversation and answer the following questions.FOCUS ON FUNCTION:Making and Accepting Suggestions1.What are Lisa and Amy talking about in their conversation?2.What kind of wastes d

13、id they simply throw away that can be reused or recycled?3.Are they alone in action to protect the environment?They are talking about how to become more environmentally aware.They easily throw away newspapers and glass bottles.No,there are lots of groups of people online who share ideas on how to re

14、duce and recycle and who are committed to contributing to a better future for our planet.Listen again and complete the table.Wastes that can be reduced or reusedWhat Amy and Lisa decide to do in the futurePlastic bagsTakeaway food packagingCartons and plastic cutleryNewspapers and glass bottlesBuy r

15、eusable shopping bagsCook at homeTell restaurants not to give any plastic cutlery,chopsticks or paper platesSort rubbish and take them to a recycling centerListen and imitate.Complete the Talk Builder.We should I think Lets That soundsMaking and Accepting Suggestions1._ try to cook for ourselves mor

16、e often.2._ like a good start.3._ sort our rubbish and take it to a recycling centre from now on.4.Wonderful!_ these are all realistic and achievable steps We shouldThat soundsLetsI thinkOnline shopping is becoming more and more popular.However,it produces lots of unrecyclable packaging.What solution do you have to this problem?Useful expressions:re-use;green packaging;sustainable;reusable E.g.We can promote re-use and set up a reward model,offering an incentive(鼓励鼓励)for customers to return the packaging rather than throw it in the trash.