1、zUnit 3ConservationLesson 2zPart 1Lead inzLead inHi,there!Do you often use plastic packets and boxes?zLead inWhat are the advantages and disadvantages of using them?zLead inUse the words and phrases to help you.convenient wasteful and unnecessary terrible for the environment environmentallyfriendlyr
2、ecycableto keep the product lasting longerto keep the product fresh/cleanzTalking timezLead inIn todays lesson,you are going to listen to the different peoples views on using plastic packets.zPart 2Words and Expressionszpacket/pkt/n.小包，小盒e.g.It was a packet mix.Words and Expressionszset out开始做某事，着手进
3、行e.g.When they set out they were well prepared.Words and Expressionszpackaging/pkd/n.包装盒（瓶、袋），包装材料e.g.His company offers a flexible packaging service for the food industry.Words and Expressionszcoconut/kknt/n.椰子e.g.Coconut milk is expressed from grated coconuts.Words and Expressionszconsumer/knsjum(
4、r)/n.消费者e.g.Consumers will have to bear the full cost of these pay increases.Words and Expressionszwasteful/westfl/adj.浪费的；挥霍的e.g.The whole process is wasteful and inefficient.Words and Expressionszwrap/rp/vt.包，裹e.g.Wrap it up carefully to protect against breakage.Words and Expressionszshell/el/n.壳；
5、贝壳e.g.A snails shell is spiral in form.Words and Expressionsztransportation/trnspten/n.交通运输系统，运输方式e.g.The transportation operation will be spun off into a separate company.Words and Expressionszdirt/dt/n.灰尘，尘土e.g.His clothes were covered in dirt.Words and Expressionszswallow/swl/vt.&vi.吞下，咽下e.g.She
6、swallowed hard and told him the bad news.Words and Expressionszrealistic/rilstk/adj.现实的，实际的e.g.Establish deadlines that are more realistic.Words and Expressionszinnovative/nvetv/adj.新颖的，创新的，革新的e.g.There will be a prize for the most innovative design.Words and Expressionszrefillable/ri:flbl/adj.可再填充的
7、e.g.Ten or twenty years ago,you could buy milk in returnable,refillable,glass bottles.Words and Expressionszaware/we(r)/adj.意识到的，明白的e.g.If you were aware of all that,you would change your mind.Words and Expressionszcollection/klekn/n.收集；收藏品；专辑e.g.The first stage in research is data collection.Words
8、and Expressionszbin/bn/n.垃圾箱e.g.Bung this in the bin,can you?Words and Expressionszanxious/ks/adj.焦虑的，不安的e.g.Every anxious person will have his or her own special problems or fears.Words and Expressionszreusable/rijuzbl/adj.可再使用的，可重复使用的e.g.We encourage students to bring their lunches in reusable bag
9、s and dishes.Words and Expressionszcarton/ktn/n.硬纸盒；塑料盒e.g.A carton of milk lay on its side.Words and Expressionszcutlery/ktlri/n.餐具e.g.A cutlery set is comprised of 6 table knives.Words and Expressionszchopsticks/tpstks/n.筷子e.g.We still lack a pair of chopsticks.Words and Expressionszcouncil/kansl/
10、n.委员会；理事会e.g.The council has given the go-ahead to start building.Words and ExpressionszPart 3Listening and speakingzListen for understandingzYou are going to listen to two people,Kevin and Alicia,talking about plastic packets.Use the Skill Builder to decide whose opinion each statement is from.Writ
11、e K(Kevin)or A(Alicia).Listen for understandingzLets check.Listen for understandingKAKAKAzListen for understandingzListen for understandingListen again and decide if they are for or against plastic packaging and find out their reasons.Then role-play Kevin and Alicia!1.Listen for the specific informa
12、tion.2.You can predict some answers.3.Take notes while listening.zListen for understandingLets check!the most stupid examplewasteful and unnecessarytough shellnever recyclesfor the environmentfull of plastic wasteswallowing the plastic and dyinga reason for thisin the best conditionkeep the product
13、freshwill last longerhas other usesgetting into other foodcleanright kind ofzRole playzListen for understandingListen again and answer the questions.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 suggest?zListen for un
14、derstandingLets check.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 suggest?He saw each coconut was wrapped in clear,thin plastic.He thinks that its stupid and wasteful.Using recycled packaging.He suggests we should d
15、o away with packaging completely and take our refillable containers.zListen for understandingkey sentences:1.I was amazed that each coconut was wrapped in clear,thin plastic.2.Youve picked an unusual example of packaging,but there is a reason for this.3.I understand that,but in this case its complet
16、ely wasteful and unnecessary.4.A lot of the plastic used in packaging never recycles.5.I have to say I agree with you on that.zMaking and accepting suggestionszDo you know how to make and accept suggestions?Focus on functionzTalking timezYou can find the answers from the following task.Focus on func
17、tionzListen to the conversation.Answer the questions.Focus on functionz1 What are Lisa and Amy talking about in their conversation?Lets check.Focus on functionThey are talking about how to become more environmentally aware.z2 What kind of wastes did they simply throw away that can be used or recycle
18、d?Lets check.Focus on functionThey simply threw away newspapers and glass bottles.z3 Are they alone in action to protect the environment?Lets check.Focus on functionNo,there are a lot of groups of people online who share ideas on how to reduce and recycle and who are committed to contributing to a b
19、etter future of our planet.zListen again.Complete the table.Focus on functionBuy reusable shopping bagsCook at homeTell restaurants not to give any plastic cutlery,chopsticks or paper platesSort rubbish and take them to a recycling centrezListen and imitate.Complete the Talk Builder.Focus on functio
20、nABCDADCBzListen for understandingkey sentences:1.I just get anxious when I think of the impact we have on the environment.2.How can we have produced so much in just one week?3.We really should buy reusable shopping bags when we go to the supermarket.4.Im a terrible cook so it might be hard for me t
21、o cook at home,but I think I will tell restaurants not to give me any plastic cutlery,chopsticks and paper plates when I order from now on.zCan you add more expressions of giving and accepting suggestions?Focus on functionzTalking timezSpeaking!zOnline shopping is becoming more and more popular.However,it produces lots of unrecyclable packaging.What solution do you have to this problem?Group workzPart 4HomeworkzRecite the key words and expressions.Stand in front of the mirror and practise the speaking part again.Homework
