Unit 6 Earth First Developing ideas Reading 学案（无答案）外研版（2019）必修第二册.docxVIP

2025年

What’sreallygreen?

fromBook2Unit6Earthfirst-Developingideas

Name：___________Class：___________

Learningobjectives

1.Buildupyourindependentthinking(独立思考能力)byusingtheKWLchart.

2.Readquicklytogetthemainideaandthestructureofthepassage.

3.Abletoprovidemeasures(措施)forproblems.

4.Improveyourenvironmentalawarenessofgreenliving.

Beforeclass,youneedtopreview(预习)thearticleandfinishKandWpartofthischart.

KWLChart

Asyoupreviewthisarticle,stopandthinkabouthowthearticleisstartingtodevelopandwhatthemainideais.Writedownyourthoughtsasyougo：

Beforeyouread

Yournotes

Know

WhatdoIalreadyknowaboutgreenliving?

Greenlivingis

Wonder

WhatIwanttoknowaboutgreenliving?

Iwanttoknow...

Afteryouread(Assignmentfortoday)

Yournotes

Learned

Afterthislesson,whatIhavelearned?

What’sreallygreen?

Step1:Lead-in

Activity1:CheckoutyourKWLChart!

Activity2:Gametime！Let’sdothegarbageclassification(垃圾分类).

Step2:PredictionChecking

Predictthesubheadings(小标题),whethertheyareTrue(√)orFalse(×).

Readtheevidenceandcheckyourprediction.

Subheading

Yourprediction

Evidence

True/False

1.Papershoppingbagsarebetterthanplasticones?

However,makingapaperbagusesmoreenergyandwaterthanmakingaplasticbag.(Para.3)

2.Whenyouturnoffadevice,itstopsusingpower.

Devicesinthisstand-bymode(待机模式)stillusepower.(Para.5)

3.Eatinglocalfoodisgoodfortheenvironment.

Unfortunately,itistheproduction(生产)offood,notitstransport,thatusesmostoftheenergyandproducesmostofthegreenhousegases.(Para.6)

4.It’sbettertotakeashowerthanabath.

Ifyouspendmorethaneightminutesinashower,you’lluseasmuchwaterasinabath.(Para.7)

Step3ReadfortheMainideaStructure

Activity1:What’sthemainideaofthepassage?

Itdiscussessomecommon_____________whichhavebeenshowntobeonlyhalftrue