TheFifthPeriodExtensiveReading课题必修3模块4拓展阅读课时5授课班级考点、知识点文章中出现的重点短语和语言知识点学习目标1.掌握阅读文章中出现的重点短语和语言点的用法。2.学会分析句子和归纳总结知识点。重、难点1.重点：重点短语和语言点的理解和运用；2.难点：句子的分析和知识点的归纳；必修三Module4TheFifthPeriodExtensiveReadingTeachinggoals教学目标1Targetlanguage目标语言a.重点词汇和短语environment,environmental,bebetteratb.重点句子Somecountriesarebetterthanothersatlookingaftertheenvironment.Therearelawsthatdonotallowpeopletoburntoomuchcoal.TheChinesegovernmentisfightingdesertificationbyimprovingfarmingmethodsandplantingtreesandgrass.2Abilitygoals能力目标aDiscussthewaysinwhichpeopleimprovetheenvironmentandaglobalproblem:desertification.b.Discussthequestionsaboutthepassage:HowdocountriesinEuropetrytoimprovetheenvironment?Whendidthe“Green”movementbegin?Whatdoesthe“Green”movementtrytodo?WhatwastheDustBowlandwhendidithappen?Whatpartsoftheworldareaffectedbydesertification?3Learningabilitygoals学能目标EnabletheSstogettoknowaboutthewaytoimprovetheenvironment.Teachingimportantpoints教学重点Talkaboutthewaytoimprovetheenvironment.Teachingdifficultpoints教学难点a.Discusstheanswerstothequestions.b.Findthewaytosolvetheproblem.Teachingmethods教学方法a.Fastreading.b.Dealingwithcomprehensionquestions.c.Discussion.Teachingaids教具准备Aslideprojector,andacomputer.Teachingprocedures&ways教学过程与方式StepIRevisionCheckhomeworkT:Lastclasswehavelearneddifferentwaystodealwithrubbishindifferentcountriesandtheresultofawarmerclimate.Nowanswerthequestion:Whatshouldyoudoinyourdailylifetoprotectourenvironment?S1:Weshouldputwastepaperinaspecialbaginordertorecycleit.S2:Weshouldtrytoavoidusingplasticbags.S3:Wewillputourleftoverfoodintoaspecialcan.S4:Iwon’tsteponthegrassanymore.S5:Iwon’tpicktheflowersinspring.S6:Iwillpersuadepeoplewhosmokenottosmoke.StepIIReading(Page87)ThisreadingpassageisaboutdesertificationandtheDustBowl.Afterthefirstreading,lettheSsanswersomequestionsinActivity9.Showthequestionsonthescreen.Then,letthemfinishActivity10and11onPage88afterreadingthetextagain.(Showsomepictures)T:Lookatthepicturesfirst.Whatcanyouseefromthepictures?S1:Theairisdirty.S2:Wecanseethereisalotofdustintheair.T:IwilltellyouthatthepicturesareabouttheDustBowlinthe1930sintheUnitedStates.Haveyouheardofit?S3:No.T:Doyouwanttoknowsomethingaboutit?S4:Yes.T:OK.Todaywe’llreadapassageabouttheDustBowl.(Showsomeotherpictures)T:Lookatthepictures.What’sit?S:It’sdesert.T:Theareaofthedesertisincreasing.Doyouknowthereason?Doyouknowitsbadeffectonenvironment?S:Becausepeopledestroyedtheforest,turnedgrasslandintofarmlandanddestroyedthebalanceofnature.Thebadeffectisthatmorefarmlandisturningintodesert.Therewillbelesslandtoplantcropsandmorepeoplewillstarvetodeath.T:Verygood.Nowwe’llreadthepassageaboutdesertification.TurntoPage87,readitquicklyandtrytofindtheanswerstothequestions.Questions:1.WhatwastheDustBowlandwhendidithappen?2.Whatpartsoftheworldareaffectedbydesertification?Givethestudentssometimetoreadthroughthepassageandcollectanswersfromthewholeclass.T:NowfinishActivity10and11onPage88afterreadingthetextagain.(Afewminuteslater,)T:Allright.We’lltalkabouttheanswers.Askseveralstudentstoanswerthemonebyone,andthenshowsuggestedanswers.Suggestedanswers:Activity10:1.T2.T3.F4.F5.T6.F7.TActivity11:1.d2.c3.e4.a5.bStepIIICulturalCorner(Page39)Ask...
