人教版八年级下册英语教案unit1

单元总览本单元的核心主题围绕“意外事故与急救”展开，旨在引导学生学习相关词汇、句型，并培养在实际生活中应对突发状况的初步能力与安全意识。通过本单元的学习，学生将能够谈论常见的意外事故，描述事故发生的过程，并了解基本的急救常识和求助方式。教学目标1.知识与技能*掌握与身体部位、常见意外（如割伤、摔伤、烧伤）及急救措施相关的核心词汇。*理解并运用过去进行时描述过去某个时间点正在发生的动作。*学会使用"should"和"shouldn't"提出建议和给出指令。*能够听懂关于意外事故和急救的简短对话或叙述。*能够读懂关于急救知识的简易文章。*能够口头描述一次简单的意外经历或急救过程。*能够书写关于安全提示或急救方法的简短段落。2.过程与方法*通过情景创设、小组讨论、角色扮演等方式，引导学生主动参与语言实践。*鼓励学生在合作学习中交流信息、解决问题，提升综合语言运用能力。*培养学生利用工具书、网络资源等自主学习的能力。3.情感态度与价值观*增强学生的安全防范意识和自我保护能力。*培养学生关爱他人、乐于助人的品质。*引导学生认识到学习急救知识的重要性。教学重难点*重点：*与意外事故和急救相关的词汇和短语。*过去进行时的构成和用法。*"should/shouldn't+动词原形"表示建议和禁止。*难点：*正确运用过去进行时描述过去正在发生的事情，并能结合when/while等连词使用。*在具体语境中恰当使用should和shouldn't提出建议。*理解并运用急救知识进行简单的情景表达。课时安排（建议4-5课时）*第一课时：SectionA(1a-2d)*第二课时：SectionA(GrammarFocus-3c)*第三课时：SectionB(1a-2e)*第四课时：SectionB(3a-SelfCheck)*第五课时：单元复习与综合应用（可选）教学准备*教材、录音机/多媒体设备、单词卡片、图片（身体部位、意外场景、急救措施）、白板或黑板。---分课时教学设计第一课时SectionA(1a-2d)教学目标1.学习并掌握身体部位名称及常见意外的英文表达：head,nose,eye,ear,mouth,neck,back,arm,hand,leg,foot,finger,toe,hurt,cut,sore,haveacold,haveafever,falldown,gethitby...2.初步感知过去进行时的用法，能听懂并回答"Whatwereyoudoingwhen...?"之类的问题。3.能运用简单的句型描述意外情况，如"Ihurtmyleg.""Hecuthisfinger."教学重难点*重点：身体部位词汇，常见意外的表达，句型"What'sthematter?"及其回答。*难点：过去进行时的初步理解和运用。教学过程Step1:Warming-up&Lead-in(5-7分钟)*T:Goodmorning,class!Howareyoutoday?*Ss:I'mfine,thankyou.Andyou?*T:I'mgreat,thanks.Didanythingspecialhappentoyouoryourfriendsrecently?Like,maybeyoufelldownwhileplaying,orhurtyourself?(引导学生思考和回答)2.IntroducetheTopic:Step2:Presentation(15-18分钟)1.Vocabulary:BodyParts*Showpicturesoruseamodeltopresentbodyparts:head,nose,eye,ear,mouth,neck,back,arm,hand,leg,foot,finger,toe.*Askstudentstopointtotheirownbodypartsasyousaythewords.*Playaquick"TouchandSay"game:Tsaysabodypart,Sstouchandrepeat.*Showpicturesofdifferentaccidents(e.g.,aboywithacutfinger,agirlwithasorethroat,someonefallingdown,havingafever).*Introducephrases:hurtmyleg,cutmyfinger,haveasoreback,haveacold,haveafever,falldown.*Usethetargetlanguage:"What'sthematterwithhim/her?""He/Shehurthis/her..."3.1aMatch*Letstudentslookatthepicturesin1aandmatchthewordswiththepictures.*Checkanswerstogether.Step3:Practice(10-12分钟)1.1bListenandNumber*Playtherecordingfor1b.Studentslistenandnumberthepictures.*Studentspracticetheconversationin1cwiththeirpartners,usingthepicturesin1a.*Model:A:What'sthematter?B:Ihurtmyarm./Myarmhurts.*Walkaroundtoofferhelp.3.2a&2bListenandFill*Pre-listening:Askstudentstolookatthepicturesin2aandpredictwhathappened.*Playtherecordingfor2a.Studentscirclethecorrectanswers.*Checkanswerswiththeclass.Step4:Role-play(7-8分钟)1.2dRole-playtheConversation*Askstudentstoreadtheconversationsilently.*Playtherecordingforstudentstolistenandfollow.*Dividestudentsintogroupsoftwo(LisaandJohn)torole-playtheconversation.Step5:SummaryandHomework(2-3分钟)*Summary:Brieflyreviewthenewwordsandkeystructureslearnedtoday.*Homework:*Copythenewwordsandphrases.*Practicetheconversationsin1cand2dwithapartnerorfamilymember.*Thinkaboutanaccidentyouorsomeoneyouknowhashad,andbereadytotalkaboutitnextclass.板书设计BodyParts:head,nose,eye,ear,mouth,neck,back,arm,hand,leg,foot,finger,toeWhat'sthematter?Ihurtmyleg./Myleghurts.Icutmyfinger.Ihaveasoreback.Ihaveacold./Ihaveafever.Ifelldown.Whatwereyoudoingwhen...?Iwasplayingsoccer.---第二课时SectionA(GrammarFocus-3c)教学目标1.掌握过去进行时的构成(was/were+doing)和基本用法，能正确运用过去进行时描述过去某一时刻正在进行的动作。2.学习并能运用"when"和"while"连接两个过去发生的动作。3.掌握"should/shouldn't+动词原形"表示建议和禁止的用法。教学重难点*重点：过去进行时的构成和用法；should/shouldn't的用法。*难点：when和while在过去进行时中的运用。教学过程Step1:Warming-up(5分钟)1.Review:*Quickreviewofbodypartsandaccidentexpressionsbyaskingrandomstudents:"What'sthematter?"*Askstudentstosharetheaccidentstheythoughtaboutforhomework.Step2:GrammarFocus(15-20分钟)1.PastContinuousTense(过去进行时)*Presentation:*T:(Showapictureofsomeonereadingabookat8o'clocklastnight.)Look,thisisTom.At8o'clocklastnight,hewasreadingabook.(强调过去某一特定时间点正在做的事情)*Writeontheboard:Tomwasreadingabookat8pmlastnight.*PracticewithGrammarFocus:*ReadthesentencesinGrammarFocustogether.*Givemoreexamples:*IwaswatchingTVwhenthephonerang.*Whileshewascooking,Iwasdoingmyhomework.2.Should/Shouldn't*Presentation:*T:Ifyoucutyourfinger,whatshouldyoudo?(引导学生回答)Youshouldputabandageonit.Whatshouldn'tyoudo?Youshouldn'ttouchitwithdirtyhands.*Writeontheboard:Youshouldputabandageonit.Youshouldn'ttouchit.*PracticewithGrammarFocus:*Readthesentencesaboutshould/shouldn'tinGrammarFocus.*Askstudentstogivemoreexamplesofwhattodoandnottodoindifferentsituations.Step3:Practice(15分钟)1.3aFillintheblanks2.3bFillintheblankswithwhenorwhile*Checkanswersandhavestudentsreadthesentencesaloud.*Studentstaketurnsaskingandansweringthequestionsin3c.*Example:A:Whatwereyoudoingwhenyourmothercamebackyesterday?B:Iwasdoingmyhomeworkwhenmymothercameback.*Encouragestudentstoaskfollow-upquestions.Step4:Production(7分钟)*Startastorywith"Iwaswalkinghomefromschoolyesterdaywhensuddenly..."*Eachstudentaddsasentenceusingpastcontinuousandwhen/while.*e.g.,"IwaswalkinghomefromschoolyesterdaywhensuddenlyIsawadog.Thedogwasrunningtowardsme.WhileIwastryingtorunaway,Ifelldown..."Step5:SummaryandHomework(3分钟)*Summary:Reviewthestructureofpastcontinuoustenseandtheuseofshould/shouldn't.*Homework:*Write5sentencesaboutwhatyourfamilymembersweredoingat7pmlastSunday.*Write3piecesofadviceforsomeonewhohasafever.板书设计GrammarFocusPastContinuousTense*Structure:S+was/were+V-ing*I/He/She/Itwasreading.*You/We/Theywereplaying.*Use:过去某一时刻正在进行的动作。*When&While:*IwaswatchingTVwhenthephonerang.*Whileshewascooking,Iwasdoingmyhomework.Should/Shouldn't*Youshouldseeadoctor.*Youshouldn'teattoomuchcandy.*(should/shouldn't+动词原形)---第三课时SectionB(1a-2e)教学目标1.学习更多关于意外事故和急救的词汇：knee,nosebleed,bandage,sick,hurt,hit,trouble,risk,situation,kilo,rock,knife,blood,importance,decision,control,spirit,death,nurse,etc.2.学习并运用关于急救措施的短语：putabandageonit,cleanthecut,putyourheadback,takehistemperature,gotothehospital,getanX-ray,etc.3.能够读懂关于真实急救故事的文章，理解大意并提取关键信息。4.培养学生在紧急情况下的初步应变能力和对急救重要性的认识。教学重难点*重点：更多急救相关词汇和短语；理解文章内容。*难点：理解并运用较长篇幅的文章描述急救过程；掌握一些急救常识。教学过程Step1:Warming-up(5分钟)1.Review:*Askstudentstorecallthepastcontinuoustenseandshould/shouldn'tbyasking:"Whatwereyoudoingat9lastnight?""Ifyouhaveasorethroat,whatshouldyoudo?"2.Lead-in:Step2:Vocabulary&1a-1d(15分钟)1.1aMatch*Showthepicturesin1a.Askstudentstomatchthepictureswiththeactions.*Checkanswersandteachthenewphrases:putabandageonit,cleanthecut,putyourheadback,takehistemperature.*Studentsdiscusswhattodoforeachsituationin1a.*Model:A:Whatshouldhedo?B:Heshouldputabandageonit.3.1c&1dListenandNumber/Fill*Pre-listening:Askstudentstolookatthepicturesin1candpredicttheorder.*Playtherecordingfor1c.Studentsnumberthepictures.*Checkanswersandreadtheconversationaloud.Step3:Reading(