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1、UnitUnit 6 6Whats Whats really green?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
2、强烈要求，敦促v.urge12.焦虑的，担忧的焦虑的，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 Whats really green?really green?lPaper shopping bags are better than plastic ones.lWhen you turn off a device,it stops
3、using power.lEating local food is good for the 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.Sub
4、heading 2 When you turn off a device,it stops using power.Subheading 3 Eating local food is good for the environment.Subheading 4 Its better to take a shower than a bath.FFIt depends.It depends.Fast-reading Fast-reading Find out the purpose of the passage.The purpose of the passage is_.(find out ori
5、ginal sentences 原文）原文）to introduce some common“green truths”that have been shown to be only half true,or even completely false.ConclusionIntroductionBodygreentruth1greentruth2greentruth3greentruth4Read the passage again and draw the structure of the passage.Fast-reading Careful-reading Read the effe
6、cts on page 70 and complete the causes(划出原文）划出原文）.CAUSESEFFECTS1.Making a 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 dev
7、ice wont stop it from using power.CAUSESEFFECTS3.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.Eating local food isnt always better for the environment.CAUSESEFFECTS4.If you spend more than ei
8、ght minutes in a shower,youll use as much water as in a bath-about 50 litres of water.CAUSESEFFECTSIts not always better to take a shower than a bath.SuggestionsSubheading 1 Subheading 2 Subheading 3Subheading 4Tomakesureyourapplianceisinfactoff,removetheplugfromitspowersupply.Thekeyistokeepyourshow
9、ertimeasshortaspossible.Takeareusablebagwithyouwhenyougoshopping.NosuggestionsAsagreener,supposeyouaregoingtodeliveraspeech(演讲)toallthestudents.Workingroupsandspeakitout.TaskPost-reading Presentation:“Greentruth”Ladiesandgentlemen,Imcallinging oneveryonetocheckourideaabout.Reasons Itsbelievedthatis(are)betterfortheenvironment.However,itsnotalwaystrue,because.Solution Therefore,itissuggestedthatwe.Letsstartdoingwhatwecantomaketheworldagreenerplace.HomeworkWriteashortparagraphabout“Whatcanwedotobecomeagreener”within80words.We only have one planet.Lets take care of it.