1、 majorityfalseamountdevicestand-bymodeelectricityleakappliancen.多数，大多数多数，大多数(人或物人或物)adj.不正确的，错误的不正确的，错误的n.数量，数额数量，数额n.设备，仪器，装置设备，仪器，装置adj.备用的备用的n.(机器、设备的机器、设备的)运行方式，运行方式，状态，模式状态，模式n.电电v.(使使)漏，漏，(使使)渗漏渗漏n.家用电器，家用器具家用电器，家用器具remove plugtake.into accountlitrecampaignurgecanteenconcernedv.移走，搬走，去掉移走，搬走，去
2、掉n.(电电)插头插头把把考虑进去考虑进去n.升，公升升，公升n.(宣传宣传)活动活动v.竭力主张竭力主张,强烈要求，敦促强烈要求，敦促n.(工厂、学校等的工厂、学校等的)食堂，餐厅食堂，餐厅adj.焦急的，担忧的焦急的，担忧的Look at the questions about“green living”and tick your answers.Which shopping bag is more environmentally friendly?A plastic bag.A paper bag.Neither of these.What should you do to save e
3、nergy when leaving your home?Turn off a device.Unplug a device.Neither of these.What food is better for the environment?Food produced near to where you live.Food produced far from where you live.It depends.Which uses less water?Taking a bath.Taking a shower.It depends.Now work in groups and see if o
4、ther people share your ideas.1.Paper shopping bags are better than plastic ones.2.When you turn off a device,it stops using power.3.Eating local food is good for the environment.4.Its better to take a shower than a bath.Do you think the following statements are true or false?Now lets read a passage
5、to check your answers.Whats really green?Read and finish the tasks as quickly as possible.Look through the passage and check your answers.1.Paper shopping bags are better than plastic ones.2.When you turn off a device,it stops using power.3.Eating local food is good for the environment.4.Its better
6、to take a shower than a bath.Paper bags are not good for the environment.Turning off a device wont stop it from using power.Eating local food isnt always better for the environment.Its not always better to take a shower than a bath.P68 21.Making a paper bag uses more energy and water than making a p
7、lastic bag.It also produces more greenhouse gases.Paper bags are not good for the environment.Turning off a device won t stop it from using power.Eating local food isn t always better for the environment.Its not always better to take ashower than a bath.2.Devices turned off go into stand-by mode and
8、 still use power.3.Local produce sometimes might use more energy and produce more greenhouse gases than produce grown a long way away-even taking into account its transport.4.If you spend more than eight minutes in a shower,youll use as much water as in a bath-about 50 litres of water.Read the effec
9、ts and complete the causes of these according to the passage.Think SharePaper bags are not good for the environment.Turning off a device won t stop it from using power.Eating local food isn t always better for the environment.Its not always better to take a shower than a bath.P70 Which of the“green
10、truth”surprises you most?Give your reasons.Are you aware of any other“green truths”that are not true?Share them with the class.How“green”are you?Share your“green actions”with the class.Carpooling is not as green as it is claimed to be.In most cases,this is worse than taking private cars because they
11、 have to rush back and forth between carpoolers,which actually increase the mileage.analyzing,retelling and summary IntroductionBodyConclusionGreen truth 1Green truth 2Green truth 3Green truth 4Retell the passage based on four subheadings and some key words.Green truth 1time to break down;usages of
12、energy and water;produce greenhouse gasesPaper shopping bags are better than plastic ones.Green truth 2stand-by mode;electricity continues to leak;remove the plugWhen you turn off a device,it stops using power.Green truth 3transported long distances;kept cold;production of the food;energy and greenh
13、ouse gasesEating local food is good for the environment.Green truth 4shower time;bath size;eight minutes;50 litresIts better to take a shower than a bath.In some cases,local produce might have used more energy and produced more greenhouse gases than produce grown a long way away-even taking into acc
14、ount its transport.V-ed作后置定语作后置定语=that is grown a long way away 非谓语作让步状语非谓语作让步状语 将将考虑在内考虑在内ParaphraseSometimes,even when we consider food transport,local food might have used more energy and produced more greenhouse gases than food that is grown a long way away.Work in groups.Give a talk about one o
15、f the“green truths”in the passage.Use these questions to help plan your talk.Which“green truth”are you going to talk about?Why do people believe it is“green”?Why is it not completely true?What can you do to become“greener”?2Organise your talk following the steps below.Start your talk by stating the
16、topic.Describe your chosen“green truth”in more detail.Explain why it is not completely“green”.End your talk by encouraging your audience to become“greener”.What can you do to become“greener”?Save Electricity.Unplug devices that are in standby mode!Bring your own lunch.Reusable containers make it eas
17、y to reduce trash out put.Recycle/Reuse Your Books.Youll be giving someone else the chance to learn without using more resources,or saving resources.Its a win-win.Changing Your Personal HabitsCarry a reusable water bottle so you will not need bottled water.Use reusable bags while youre shopping.Reus
18、e items to save them from the landfill.Reduce the amount of time you spend using electronics(电子产品电子产品).Buy second-hand products or borrow items instead of buying them new.turn lights off when they arent in useCreating a Green Home Cut down on your water use.Line dry your clothing instead of using a dryer.Eat less meat because it takes more resources to raise.Recycle paper,cardboard,plastic,glass,and metal cans.Staying Green on the MoveWalk or ride a bike to some places if you live close enough.Use public transportation to travel long distances.
