Module4TheSecondPeriodReadingandvocabulary教学设计课题必修3模块4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Module4TheSecondPeriodReadingandvocabularyTeachinggoals教学目标1.Targetlanguage目标语言a重点词汇和短语mass,dune,desertification,citizen,dust,forecast,cycle,mask,affect,strength,situation,survive,startto…,wakeupto…,advisesb(not)todosth.,oneafteranother,b重点句子ScientistshavetriedmanywaystosolvethisproblemandinChina,amasscampaignhasbeenstartedtohelpsolveit.Youjusthadtohopeyou’dsurvive.Thisisaprocessthathappenswhenlandbecomesdesertbecauseofclimatechangesandbecausepeoplecutdowntreesanddigupgrass.Weatherexpertsadvisepeoplenottogoout.Tobecyclinginasandstormisfrightening.Therewasnothingtobedone.2.Abilitygoals能力目标Enablestudentstogainknowledgeaboutthesandstorm.Knowthecauseandresultofsandstorm,andwhattodoinsandstormandtofostertheirsenseofresponsibilityofprotectingtheenvironment.3.Learningabilitygoals学能目标Helpstudentstolearnhowtodescribeaphenomenonandexpresstheirfeelings.Teachingimportantpoints教学重点Learnsomecharacteristicsandresultofsandstorm.Askstudentstothinkwaystoprotecttheenvironment.Teachingdifficultpoints教学难点a.Discusstheanswerstothequestionsb.Generalizethecharacteristicsofsandstorm.Teachingmethods教学方法a.Fastreadinganddealwithcomprehensionquestions.b.Intensivereading.c.Discussion.d.Student-centeredvocabularylearning.Teachingaids教具准备Aprojector,acomputerandarecorder.Teachingprocedures&ways教学过程与方式Step1GreetingandrevisionCheckthestudents’homeworkbyaskingsomeofstudentstoreadtheirshortpassageaboutpollutionaroundthem.T:Goodmorning/afternoon,boysandgirls.Whowantstoshareyourshortpassageaboutthepollutionaroundyou?Ss:I’dlike.Ourearthusedtobeabeautifulplace.Thicktreesandgreengrasscoveredthehillsanditwasthebesthomeforbirdsandanimals.Whatabeautifulsceneitwas!However,astimewenton,peopledestroyedtheforesttogrowcrops.Whatwereworse,peoplelettheircattleeatupthegrass.Soyoucanseeastretchofwastelandinsteadofgreenhillsnow.Asaresult,whenitrains,thesoiliswasheddownthehills,strongwindsblowawaytherichsoilthatliesonthetopofthefields.Wedohopeallthepeoplewilltakegoodcareofourforestsandplantmoretreestoimprovetheenvironmentinwhichweareliving.I'msureaslongaswetryeverypossiblemeans;we'resuretohaveabeautifulenvironmentagain.T:Excellent!Thankyou.Yesterday,wehavetalkedaboutsomethingaboutsandstorm.Today,wearegoingtolearnmoreaboutit.Openyourbooksonpage32.Haveyoupreviewedit?Ss:Yes.T:Verygood.Step2pre-readingT:NowIwillgiveyoufiveminutesandreadthewholepassagequickly,findtheanswerstothequestionsonthetopofthispage.1.Thereisaterriblesandstorm.2.Shewearsamask,scarf,andheavyclothes.Becausethereisastrongsandstorm.3.Trafficmovesveryslowlybecausethethickdustmakesitdifficulttosee.4.Theexpertadvisespeoplenottogoout.After5minutes,checktheanswers.T:Now,who’dliketotalkaboutthefirstquestion?Volunteer!S1:I’dliketotry.FrompictureIknowthatasandstormhappens.Itisfrightening.T:Quiteright.Nextquestion?Whowanttohaveatry?S2:Thereisawomanpullingabikeinafrighteningsandstorm.Thecyclistwearsamaskandapairofgloves.Shewearsahat.T:Thankyou,verywell.Howaboutnextquestion?S3:Thetrafficwillbeveryslow,becauseinthesandstormthe...
