八年级英语上册 CHAPTER ONE Water教案 牛津深圳版VIP免费

牛津英语（深圳版）8AChapter1Water教案Chapter1WaterPeriodOne知识目标：（1）学生了解水的来源。（2）学生了解水的有关知识。（3）学生学习新词汇。（4）了解一般过去时和过去进行时的用法。技能目标：（1）用英语解释词汇。（2）说——用一般过去时来叙述过去的事。过程与方法1.通过粗略地看课文，学生了解水的来源。2.通过课文，掌握一般过去时。情感、态度与价值观让学生了解水的重要性。教学步骤：Pre-taskPreparation1.Askstudentshowmuchtheyknowaboutwater.AskthemtofinishExerciseAonpage2.Keys:acacc2.AskthestudentstofinishExerciseB1onpage2.3.Askthestudentstotellsomethingaboutwater.(freetalk)SuggestedtopicWheredoesthewaterathomecomefrom?Whatcanweusewatertodo?theimportanceofwaterWhile-taskProcedure1.Newwordsandexpressionspouring---flowingfroze---stoppedmovingbecauseofsurprisewasting---usingmoreofsomethingthanyoushouldobeyed---didaccordingtoinstructionscleanedup---madesomethingcleaninthefirstplace---inthebeginningvaluable---ofgreatvalue2.otherphrasesandsentencepourintolookarounddrop…intocarry…towatertreatmentworkssewageplantpump…intoremembernottodosth.shakeone’sheadItis+adj.forsb.todosth.3.AskthestudentstofinishExerciseB1onpage2andthinkaboutExerciseB2onthesamepage.4.一般过去时一般过去时的构成句式结构举例肯定式主语+动词过去式+其它Theyhadagoodtimeyesterday.否定式主语+didnot(didn’t)+动词原形+其它Theydidn’twatchTVlastnight.一般疑问句Did+主语+动词原形+其它？肯定回答：Yes,主语+did.否定回答：No,主语+didn’t.Didtheyhaveameetingtwodaysago?Yes,theydid./No,theydidn’t.特殊疑问句特殊疑问句+did+主语+动词原形+其它？Whattimedidyoufinishyourhomework?5.一般过去时的用法：表示过去某个特定时间发生的动作或存在的状态Hesuddenlyfeltillyesterday.表示过去经常发生的动作或存在的状态Iwrotehomeonceaweekatcollege.表示过去连续发生的一系列动作Thestudentswentupearlyinthemorning,didmorningexercisesandthenreadEnglishaloudintheopenair.ConsolidationReviewnewwordsandexpressionsChapter1WaterPeriodTwo知识目标：（1）学生精读课文，深入理解课文内容，进一步巩固词汇和句型。（2）学生学习用流程图表示步骤。（4）用because回答why的提问。技能目标：（1）用英语解释词汇。（2）说——学生能用自己的话说出水的来源。过程与方法1.通过精读课文，学生掌握词汇和句型。2.通过课文，掌握一般过去时。3.学生讨论水的重要性以及如何节约用水情感、态度与价值观让学生了解水的重要性，养成节约用水好习惯。教学步骤：Pre-taskPreparation1.Reviewwordsandexpressions.2.Askthestudenttomatchthewordswithexpressions.nodded---movedone’sheadupanddowntraveled---wentfromoneplacetoanotheruntil---uptothepointintimepump---pushwater,air,etc.bymachinepollute---makeair,water,etc.dirty3.比较remembertodosth.和rememberdoingsth.以及其它的词组搭配remembertodosth.记得要做某事（还没做过）rememberdoingsth.记得曾经做过某事forgettodosth.忘记做某事（还没做过）forgetdoingsth.忘记做过某事stoptodosth.stopdoingsth.停下来做某事停止做某事While-taskProcedure1.AskthestudentstofinishExerciseDonpage5.2.AskthestudentstoanswerthequestionsinExerciseEandthenmakeadialogue.WhydidDaisyfreeze?Whywasthevoiceangry?WhydidDaisynodherhead?Whydidthewatergotoatreatmentworks?Whydidthewatersay,‘I’llgobackintotheseaagain.’?Whydidthewatersay,‘…likeliquidgold.’?WhydidDaisy’sbrothersay,‘Sometimesyou’rereallystrange,Daisy.’?3.Askstudentstodiscusstheimportanceofwaterandhowtosavewater.SuggestedsentencesWecansavewaterbydoingsth.Wecansavewaterbynotdoingsth.Post-taskActivities比较because，since和as原因状语从句是表示原因或理由的从句...