人教版英语选修六unit4导学案.doc

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1、高二英语导学案Unit4Globalwarming课标要求：1.话题：Globalwarming,pollutionandtheimportanceofprotectingtheearth1.词汇，词组，句型2.功能：同意与不同意（Agreementanddisagreement）;责备与抱怨（Blameandcomplaint）3.语法：“IT”的用法（theuseof“it”）内容概述：本单元主题是人类当今面临的环境问题，主要探讨了“全球变暖”和“节约能源”等方面的问题。教学重点：1．使学生了解全球变暖和其影响。（getstudentstoknowaboutg

2、lobalwarminganditseffect;torealizewhatwecandoaboutglobalwarming.）2．使学生学习并识记关于本单元话题的有关词汇和表达方式。(havestudentslearnsomeusefulnewwardsandexpressionsaboutglobalwarmingandletthemlearneffectivewaystomasterthem.)3．使学生学会使用关于同意与不同意，责备与抱怨的相关表达方式。(enablestudentstograspandusetheexpressionsofagreeme

3、ntanddisagreement,blameandcomplaint.)4．学习“IT”的语法相关知识。(letstudentslearnthenewgrammaritem:theuseof“it”)5．发展学生的听，说，读，写能力。(developstudents’listening,speaking,readingandwritingability.)教学难点：1．掌握“IT”的用法。(enablestudentstomastertheuseof“it”)2．写作：解决全球变暖的方法和途径.(letstudentslearntowriteashortpass

4、agetotellothershowtosolvetheproblemofglobalwarming.)3．发展英语综合技能。(developstudents’integrativeskills)课时安排：Periodsneeded:7Period1Warmingup,Pre-readingPeriod2ReadingandComprehendingPeriod3LanguageStudyPeriod4GrammarPeriod5UsinglanguagePeriod6WritingPeriod7SummingupPeriod1Warmingup,Pre-read

5、ing课型：热身，预读知识要点：1.重点单词和短语：consume;comeabout;random;phenomenon;subscribe;subscribeto;fuel;quantity;quantitiesof;tend;goup;per;data;resultin;trend;catastrophe;flood;oppose;opposed;beopposedto;consequence;state;range;evenif;keepon;glance;steady;steadily.2.Tolearnaboutsomefactsandviewsabo

6、utglobalwarming.3.Tolearnhowtheinformationisorganized.教学过程：Step1Warmingup1.Warmingup:(Page25)2.Warmingupbydiscussion:ThingsthatuseenergySourcesofenergyRenewable/non-renewablelightscoalnon-renewableheatingoilnon-renewabletelevisionnaturalgasnon-renewablecassetteplayerwindpowerrenewable

7、computersolarenergyrenewablefridgenuclearenergynon-renewablestovehydro-electricpowerrenewablehairdryerbiomassenergyrenewablegeothermalenergyrenewabletidalenergyrenewableStep2Pre-reading:1.Showapictureofagreenhousetostudentsandaskthemwhatagreenhouseismadeofandwhatitspurposeis.Howitwork

8、s?2.A