20172018学年牛津译林版八年级英语下册学案：Unit 3 Electricity

2017-2018学年牛津译林版八年级英语下册学案：Unit3Electricity第PAGE页Unit3Electricity教学目标Teachingobjectives:1.Languagelearningobjectives:a.Bytheendofthelessonthestudentswillbeabletopronouncesomekeywordsandknowthemeaningsofthem.e.g.electricity,electricalappliances,microwave,printer,etc.2.Abilityobjectives:a.Bytheendofthelessonthestudentswillhavepractisedspeakingability.b.Bytheendofthelessonthestudentswillbeabletolearnmoreaboutelectricalappliancesandencouragethemtosaymoreaboutelectricalappliancesintheirdailylife.c.Bytheendofthelessonthestudentswillbeabletolearnsomewaysofsavingelectricityandusingelectricitysafely.3.Characterbuildingobjectives:a.Toarousestudents’interestinlearningEnglish.b.Bytheendofthelessonthestudentswillbeabletorealizetheimportanceofelectricity,savingelectricityandusingelectricitysafely.2学情分析本班共35位学生，全部是外地同学。整个班级的特点是活泼好动，乐于实践，大部分人发言很踊跃，但基础参差不齐。班级大致分为这几类学生：第一类，学习英语有一定的基础和很浓厚的兴趣，学生成绩稳定；第二类，基础差,但学习英语的热情高,方法不当；第三类:基础差,能及格,没有太大的兴趣,但尽量跟住老师；第四类:跟不上英语学科的正常的进度，几乎对英语不感兴趣，学习压力很大。班中约1/4的学生英语综合能力良好，听说能力能达到《课标》要求三级水平，能在设定的情境中进行问答；能就熟悉的话题同他人进行简单交流。约2/4的学生只能达到二级水平，仅用英语就日常生活的话题进行简单交际。还有1/4的同学连字母都念不全，基本的问候、道谢、致歉、告别也不能 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 达，因此这些学生缺乏自信心用英语表达自己。针对这种班级内差异极大的学情，我设计了一节任务型听说课。目的是使基础较好的同学能通过对话拓展英语交际的能力；使中等的同学能通过讨论达到用英语简单谈论话题的目的；最后使基础略差的同学，能通过参与讨论策划、回答问题等形式，激发对英语学习的兴趣，并树立他们合作学习的自信心。3重点难点1.AskingWh-questionstofindoutspecificinformatione.g.Whatdoweuse…todo?2.Usingadjectivestodescribeconditions.e.g.comfortable,convenient,enjoyable,efficient3.Usingconnectivestoexpressconditions.e.g.Ifthereisnoelectricity,…will(not)/can(not)…4.Usingconnectivestoexpresstime.e.g.Wemust(not)…when…4教学过程教学目标Teachingobjectives:1.Languagelearningobjectives:a.Bytheendofthelessonthestudentswillbeabletopronouncesomekeywordsandknowthemeaningsofthem.e.g.electricity,electricalappliances,microwave,printer,etc.2.Abilityobjectives:a.Bytheendofthelessonthestudentswillhavepractisedspeakingability.b.Bytheendofthelessonthestudentswillbeabletolearnmoreaboutelectricalappliancesandencouragethemtosaymoreaboutelectricalappliancesintheirdailylife.c.Bytheendofthelessonthestudentswillbeabletolearnsomewaysofsavingelectricityandusingelectricitysafely.3.Characterbuildingobjectives:a.Toarousestudents’interestinlearningEnglish.b.Bytheendofthelessonthestudentswillbeabletorealizetheimportanceofelectricity,savingelectricityandusingelectricitysafely.学时重点1.AskingWh-questionstofindoutspecificinformatione.g.Whatdoweuse…todo?2.Usingadjectivestodescribeconditions.e.g.comfortable,convenient,enjoyable,efficient3.Usingconnectivestoexpressconditions.e.g.Ifthereisnoelectricity,…will(not)/can(not)…4.Usingconnectivestoexpresstime.e.g.Wemust(not)…when…学时难点评论（0）1.AskingWh-questionstofindoutspecificinformatione.g.Whatdoweuse…todo?2.Usingadjectivestodescribeconditions.e.g.comfortable,convenient,enjoyable,efficient3.Usingconnectivestoexpressconditions.e.g.Ifthereisnoelectricity,…will(not)/can(not)…[来源:1ZXXK]4.Usingconnectivestoexpresstime.e.g.Wemust(not)…when…[来源:学。科。网]教学活动活动1【导入】　Module　1　Unit　3　Electricity　(Oxford　English　8B　)StepsContentsTeacher’sactivitiesStudents’activities[来源:Zxxk.Com]PurposesI.Pre-taskpreparation1.Playagame:Tonguetwister.1.Explainhowtoplaythisgameandgivethestudentstimetopractisethesentence.2.Chooseonestudentfromeachgroupandhaveacompetition.3.Showthesentenceagainandletthestudents’guessthemeaningsofthree“lights”inthesentence.4.Explainthree“lights”inthesentenceandaskaquestion:Howtolightalight?1.Practisethesentence.2.Eachgroupchooseonestudenttotakepartinthegame.3.Guessthemeaningsofthree“lights”inthesentence.4.Answerthequestion:Howtolightalight?1.Arousestudents’interestinthetexttheyaregoingtolearn.2.Practisestudents’speakingability.3.Leadinthenewword“electricity”byexplainingthree“lights”inthesentence.II.While-taskprocedures1.Lookandlearn.[来源:Zxxk.Com]1.Letthestudentsnamesomethingswhichuseelectricity.2.Showsomepicturesofelectricalappliancesandteachthepronunciation.1.Trytheirbesttosaymorethingswhichuseelectricity.2.Readthenewwordsaftertheteacher.1.Helpthestudentstolearnmorewordsaboutelectricalappliances.2.Pairwork.1.Showanexample:S1:Whatdoweuse…todo?S2:Weuse…to….Practiseanddothepairworkwiththehelpofthephrasesgiven.1.Helpthestudentstopractisespeakingabilityandlearnmoreusesofelectricity.III.Post-taskactivities1.Choosetherightword.1.Showsomesentencesandletthestudentsfillintheblanks.2.Ask:Whatdoyouthinkofelectricity?Findoutatleastthreeadjectivestodescribeit.1.Choosetherightword.2.Trytofindoutasmanyadjectivesastheycantodescribeelectricity.1.Helpthestudentsuseadjectivestodescribeconditions.2.Discussion.1.Ask:Ifthereisnoelectricity,whatwillhappen?2.Showthestructure:Ifthereisnoelectricity,…will(not)/can(not)…,letthestudentshaveadiscussion.1.Haveadiscussionandanswerquestion.1.Helpthestudentstopractisespeakingabilityandrealizetheimportanceofelectricity.3.Savingelectricity.1.Showsomepicturesandletthestudentsmakesentencesbyusingthestructure:Wemust(not)…when….1.Makesentenceswiththehelpofthepicturesgiven.1.Helpthestudentstopractisespeakingability.2.Helpthestudentsrealizetheimportanceofsavingelectricityandlearnmorewaysofsavingelectricity.4.Warning.1.Showsomepicturesoffiredisastersandtellthestudentshowtouseelectricitysafely.1.Learnhowtouseelectricitysafely.1.Helpthestudentsrealizetheimportanceofusingelectricitysafely.IV.Assignments1.Writtenwork:Makeapostertoaskotherstosaveelectricity.2.Oralwork:Lookforsomeonewhoiswastingelectricityinourschoolandtrytopersuade(劝说)him/herinEnglish.1.Encouragethestudentstosearchforinformationbythemselvesandimprovetheirwritingskills.2.Improvestudents’social[来源:Zxxk.Com]communicativeabilityandteam-spirit.