Unit3Lesson2WarOnPlasticPackets课件-北师大版高中英语选择性必修第一册

1、Unit 3 Conservation Lesson 2 War on Plastic Packets目录页contentsActivate and ShareIListen for UnderstandingIIIIIFocus on FunctionSpeakActivate and shareDo you often use plastic packets and boxes? What are the advantages and disadvantages of using them? Use the words and phrases to help you.Advantages

2、Disadvantagesconvenientfriendlyrecyclable to keep the product lasting longerto keep the product fresh / clean.wasteful and unnecessaryterrible for the environment.Active and ShareListen for UnderstandingIdentifying OpinionsPeople can have different opinions on the same topics. Its important to study

3、 these opinions, so that you can identify and understand the arguments for and against these important issues.As you listen, identify the “topic” words or expressions of opinions and write down any opinion words you hear.Pay attention to the intonation used when agreeing and disagreeing.Listen for U

4、nderstandingSkill BuilderUse the Skill Builder to decide whose opinion each statement is from. Write K (Kevin) or A (Alicia).It is stupid to wrap coconuts in plastic. ( )Plastic packaging keeps the product fresh. ( )Plastic packaging is bad for the environment. ( )4. The packing should be recyclable

5、. ( )5. We should do away with packaging completely. ( )6. Refillable containers are not convenient. ( ) KAAKKListen for UnderstandingAPlastic packaging Kevin: For Against Each coconut was wrapped in clear, thin plastic. Isnt this _ of packaging ever? But its completely _. It already has its own nat

6、ural packaging. Its got a _ thats almost impossible to break! A lot of the plastic used in packaging _. Its terrible _: Our oceans are _, and animals and birds end up _ as a result.Listen for Understandingthe most stupid examplewasteful and unnecessarytough shellnever recyclesfor the environmentfull

7、 of plastic waste swallowing the plastic and dyingPlastic packaging Alicia: For Against But there is _. Supermarkets want to make sure that coconuts reach the consumer _. The packaging helps to _, the product _. But the plastic wrapping also _. It stops coconut hairs from _ during transport. And it

8、keeps the coconut _. But lets be realistic: We still need packaging. We just need to use the _ packaging.a reason for thisin the best conditionkeep the product freshwill last longerhas other usesgetting into other food cleanright kind of Listen for UnderstandingWhat did Kevin see in the supermarket?

9、What does Kevin think about this?3. What solution does Alicia suggest?4. What does Kevin suggest?Listen for UnderstandingListen again. Answer the questions.1. What did Kevin see in the supermarket?2. What does Kevin think about this?Listen for UnderstandingListen again. Answer the questions.Hesaweac

10、hcoconutwaswrappedinclear,thinplastic.Its stupid and wasteful.3. What solution does Alicia suggest?4. What does Kevin suggest?Listen for UnderstandingListen again. Answer the questions.Using recycled packaging.He suggests we should do away with packaging completely and take our own refillable contai

11、ners.Focus on FunctionListen to the conversation and answer the following questions.1. What are Lisa and Amy talking about in their conversation?2. What kind of wastes did they simply throw away that can be reused or recycled?3. Are they alone in action to protect the environment?Focus on Function1.

12、 What are Lisa and Amy talking about in their conversation?2. What kind of wastes did they simply throw away that can be reused or recycled?Focus on FunctionThey are talking about how to become more environmentally aware.They easily throw away newspapers and glass bottles.Listen to the conversation

13、and answer the following questions.3. Are they alone in action to protect the environment?Focus on FunctionNo, 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.Listen to the conversation and

14、 answer the following questions. Wastes that can be reduced or reusedWhat Amy and Lisa decide to do in the future Plastic bagsTakeaway food packagingCartons and plastic cutleryNewspapers and glass bottlesBuy reusable shopping bagsCook at homeSort rubbish and take them to a recycling centreTell resta

15、urants not to give any plastic cutlery, chopsticks or paper platesFocus on FunctionListen again and complete the table.Talk Builder Making and Accepting Suggestions_ try to cook for ourselves more often._ like a good start._ sort our rubbish and take it to a recycling centre from now on.Wonderful! _ these are all realistic and achievable steps .We shouldI thinkLetsThat soundsFocus on FunctionListen and imitate. Complete the Talk Builder.W