英语高三译林牛津10unit2学案(grammar).docx

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1、英语高三译林牛津10unit2学案（grammar）Unit2Grammarandusage学案TeachingaimsanddemandsTeachingaimsanddemandsToteachtheelementofaparagraphToputwhattheylearntintopracticeKeypoints:ToteachtheelementofaparagraphToputwhattheylearntintopracticeTeachingsteps:一、Revision1.agriculture农业２

2、.costofliving生活成本〔费用〕3.industrialization工业化4.industrialized工业化的5.rural农村的6.urban城市的7.urbanization9.modernization城市化的现代化8.migrationpattern10.livingstandards迁移模式生活水平【二】Theelementsofaparagraph1.AskstudentstoreadthesecondparagraphofthemagazinearticleintheReadingse

3、ctionandtrytofindwhichsentenceintheparagraph.Tellstudentsthatthesentencewhichgivesthemainpointofaparagraphoranarticleisthetopicsentence.2.Askstudentstoreadthesecondparagraphunderthesubtitleof‘Brightlights,bigcity’andidentifythetopicsentenceandsupportingsentencesi

4、nit.3.AskstudentstoreadboththeinstructionsandPart1inthissection.Andchoosetherightanswer.4.AskstudentstoreadPart3tounderstandwhataconcludingsentenceis,thengetstudentstoreadtheparagraphinPartB.Firstaddtransitionstocompletetheparagraph,andthenpointoutthetopicandconc

5、ludingsentences.5.Languagepoints:1.numbadj麻木的2.physicistn.物理学家3.biologistn.生物学家4..botanyn.植物学5.biochemistryn.生物化学6.analyticaladj分析的.7lawyern.律师8.firmn.公司9.lawfirm律师事务所10.adjustment.n.调整11.bungalown.平房,小屋12.gobowling打保龄球13.skateboardn.滑板14.astronomern.天文学家15.tel

6、escopen.望远镜16.bakeryn.面包店【三】Consolidation.Readthefollowingarticle.Thenwritetheletterofthetopicsentenceforeachparagraphineachblank._______Whilemanypeoplehavepurposelysoughttodarkentheirskinbytanninginthesun,mostarenowavoidingsuchsunexposure.Thisisbecauseweknowthed

7、angersofUVexposureandtheseriousresultsitmaybringalong._______Short-termresultsareatanandsunburn,bothofwhichaffectfair-skinnedpeoplemorethanthosewithdarkerskin.Long-termresults,whicharerisksforbothfair-skinnedanddarker-skinnedpeople,includeearlyageingoftheskin,dev

8、elopingpermanentdarkspotsontheskin,graduallossofeye,sight,problemswiththeimmunesystemandskincancer,________Themostobviouswayistolimitourexposuretothesun.Whenwe