Unit 6 Developing ideas Reading （ppt课件）-2023新外研版（2019）《高中英语》必修第二册.pptx

1、Unit 6Whats really green?Revision 1.大都数大都数 n.majority2.不正确的，错误的不正确的，错误的adj.false3.数量，数额（修饰不可数数量，数额（修饰不可数n.)n.amount4.设备设备n.device5.模式，状态模式，状态n.mode6.电电 n.electricity7.漏，渗漏漏，渗漏v.leakRevision 8.移走，去掉移走，去掉v.remove9.把把.考虑进去考虑进去 take.into account 10.(宣传宣传)活动活动n.campaign11.强烈要求，敦促强烈要求，敦促v.urge12.焦虑的，担忧的焦虑

2、的，担忧的adj.concerned13.促成，造成，贡献促成，造成，贡献v.contribute14.平均的平均的adj.averageLead-in Look at the questionaire on P68 and tick your answers.It depends.看情况。看情况。Whats really green?lPaper shopping bags are better than plastic ones.lWhen you turn off a device,it stops using power.lEating local food is good for t

3、he environment.lIts better to take a shower than a bath.Read the subheadings in the text,do you think are they right or not?Fast-reading Scan the passage and decide if they are true or false.Subheading 1 Paper shopping bags are better than plastic ones.Subheading 2 When you turn off a device,it stop

4、s using power.Subheading 3 Eating local food is good for the environment.Subheading 4 Its better to take a shower than a bath.Fast-reading Fast-reading Find out the purpose of the passage.The purpose of the passage is_.(find out original sentences 原文）原文）to introduce some common“green truths”that hav

5、e been shown to be only half true,or even completely false.ConclusionIntroductionBodygreen truth 1green truth 2green truth 3green truth 4Read the passage again and draw the structure of the passage.Fast-reading Careful-reading Read the effects on page 70 and complete the causes(划出原文）划出原文）.1.Making a

6、 paper bag uses more energy and water than making a plastic bag.It also produces more greenhouse gases.Paper bags are not good for the environment.2.Devices turned off go into stand-by mode and still use power.Turning off a device wont stop it from using power.3.Local produce sometimes might use mor

7、e energy and produce more greenhouse gases than produce grown a long way away-even taking into account its transport.Eating local food isnt always better for the environment.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.Its not alway

8、s better to take a shower than a bath.SuggestionsSubheading 1 Subheading 2 Subheading 3 Subheading 4 To make sure your appliance is in fact off,remove the plug from its power supply.The key is to keep your shower time as short as possible.Take a reusable bag with you when you go shopping.No suggesti

9、ons Asagreener,supposeyouaregoingtodeliveraspeech(演讲)toallthestudents.Workingroupsandspeakitout.TaskPost-reading Presentation:“Greentruth”Ladiesandgentlemen,Imcallinging oneveryonetocheckourideaabout.Reasons Itsbelievedthatis(are)betterfortheenvironment.However,itsnotalwaystrue,because.Solution Therefore,itissuggestedthatwe.Letsstartdoingwhatwecantomaketheworldagreenerplace.HomeworkWrite a short paragraph about“What can we do to become a greener”within 80 words.We only have one planet.Lets take care of it.