人教版八年级英语下册第三单元（同步教学设计）

第第页人教版八年级英语下册第三单元（同步教学设计）Unit3Couldyoupleasecleanyourroom?单元导航单元导航第3单元本单元所需课时数5课时单元话题家务琐事与许可主要内容本单元话题是谈论日常家居事务，在交谈中如何客气地提出请求。SectionA是基本语言内容的积累和学习，这一部分引导学生通过本课的语言素材进行看图说话、句型演练、日常交际，通过对话表演等形式使学生能够正确地谈论健康问题与事故，并就健康问题提出简单的，从而能围绕这一话题展开简单的口语交际。SectionB是知识的扩展和语言的综合运用，是在SectionA的基础上，词汇和表述更加丰富，并且有意突出了对步骤顺序的表达。本单元的内容都是与学生的日常生活紧密相关的，因此在这一课题的教学过程中，应紧密联系学生生活实际，采用多种方式，以说为主，配合听的练习，最终以对话为途径，掌握本课题的中心语句。这对于学生学会运用简单的英语进行交际和交流，特别是口语交际能力很有帮助。学生学习本单元的同时可以有意识地增强对于健康问题和急救知识的了解，并学习课文主人公热爱生活，珍惜生命，永不放弃的优良品质。。教学目标1．能礼貌地提出要求。2．能向别人征询许可。3．能熟练运用could引导的句型结构。重点、难点1.重点：(1)能用could礼貌地提出要求。(2)能用could征询许可。2．难点：学会英文信件的写作，并将本单元所学词汇句型运用到写作中。词汇和常用表达1.能正确使用下列词汇：rubbish,fold,sweep,floor,mess,throw,neither,shirt,pass,borrow,lend,finger,hate,while,snack,chore,waste,provide,depend,drop,awasteoftime,providesth.forsb.,minddoingsth.,takecareof,dependon,buysomedrinksandsnacks,borrowsomemoney,invitesb.totheparty,makeyourbed…,throwdown,takethedogforawalk,beangrywith,allthetime,assoonas,takeouttherubbish2.能正确使用下列常用表达：awasteoftime,providesth.forsb.,minddoingsth.,takecareof,dependon,buysomedrinksandsnacks,borrowsomemoney,invitesb.totheparty,makeyourbed…,throwdown,takethedogforawalk,beangrywith,allthetime,assoonas,takeouttherubbish学习策略1.通过略读快速了解文章大意。2.利用语块整体记忆词汇。文化知识有关家务劳动

Unit3Couldyoupleasecleanyourroom?课时第1课时SectionA(1a~2d)课型新授课教学内容1.与家务工作相关的词汇2.could礼貌地提出请求和征询许可教学目标【知识与技能】1.掌握句型：(1)—Peter,couldyoupleasetakeouttherubbish?—Sure,Mom.(2)—CouldIuseyourcomputer?—Sorry.I’mgoingtoworkonitnow.(3)—Well,couldIwatchTV?—Yes,youcan,butfirstyouhavetocleanyourroom.2.掌握本课单词及短语：rubbish,fold,sweep,floor,mess,takeouttherubbish【情感、态度与价值观】能够谈论如何正确许可以及如何进行礼貌地请求，学会帮助他人。渗透作为学生在家里要帮助父母做家务的思想，培养学生养成积极主动地帮助家人做家务的习惯。教学重点1.学习有关家务琐事的短语动词。2.本课时的重点句型。教学难点熟练运用向他人寻求帮助的句型。教学准备视频、图片、多媒体等。教学过程Step1Warming-upandleadin1.Greetasusual.2.AskSsseveralquestions.T:Goodmorning,boysandgirls!Doyouoftenhelpyourparentsathome?S1:Yes,Ido.T:Whatdoyouusuallydotohelpyourparents?S1:Ioftenwashtheclothes....Step2Presentation1.PresentsomepicturesaboutsomehouseworktoteachSsnewwordsandphrases.2.AskSsasfollows:T:S2,couldyoupleasetakeouttherubbish?S2:Sure,teacher【设计意图】通过图片导入，一方面引导学生对句型“Couldyoudo...”的练习，一方面加强对于家务表达语块的输入，学习生词。Step3PracticeWorkon1a1.Lookat1a.Readthephrases.2.Doyoudothesechoresathome?LetSsdiscussthemwiththeirpartners.3.AskSomeSstoshowinclass.4.LetSswriteVO(veryoften);O(often);S(seldom);HE(hardlyever)orN(never)besidethechores.Andtelllikethis:Iveryoftenmakemybed.Ioftendothedishesandtakeouttherubbish.ButIseldomfoldmyclothesandsweepthefloor.Inevercleanthelivingroom.Workon1b1.PlaythetapeandasktheSstolistenandfindtheanswers.2.Checktheanswers:Answers:Peter’smotherwilldothedishes,sweepthefloorandcleanthelivingroom.Peterwilltakeouttherubbish,makethebedandfoldtheclothes.3.Listenagain.AskSstorepeatafterthetape.【设计意图】通过完成听力任务，检查学生对听力内容是否真正理解，并训练学生的短期记忆能力。Step4Pairwork1.Readtheconversationin1c.Thenmakenewconversations.(Sscanrefertothephrasesin1atohelpthemmakeconversations.)S1:Couldyouplease…?S2:Yes,sure.Canyou…?S1:…2.AsksomeSstoacttheconversations.3.Compare“Couldyoupleasedothedishes?”with“Canyoudothedishes?”.Whichsoundsmorepolitetoyou?Step5listening(2a-2b)1.Peteraskshisfatherifhecandofourthings.Whatdoeshisfathersay?Playthetapeforthefirsttime.Sslistenandcheckyesorno.2.Checktheanswers.Answers:gooutfordinner√yesgotothemovies√yesstayoutlate√nogetaride√no3.Listenagain.WhydoesPeter'sfathersay“no”?Drawlinestothereasonsinthechartin2a.4.Checktheanswers.Answers:stayoutlate.√no→Youhaveabasketballgame.getaride.√no→Ihavetodosomework.Step6Role-play1.Focusontheconversationsin2c&2d.2.Read2dandanswersomequestions.(1)WhatisTonydoing?(2)Whatdoeshissisterwanthimtodo?(3)Whatishismotherdoing?(4)Willhismotherbehappywhensheseesthismess?(5)WhatareTonyandhissistergoingtodonext?Canyouguess?3.Checktheanswers.Answers:(1)HeiswatchingTV.(2)Shewantshimtohelpoutwithafewthings.(3)Sheisshopping.(4)No,shewon’t.(5)Theyaregoingtodothechores.4.Role-playtheconversationingroups.Asktwoorthreegroupstorole-playitinfrontofthewholeclass.Step7Languagepoints1.takeout拿出，取出“动词+副词”型短语，宾语是代词时放在动词和副词中间。【例句】Thegiftisinthebox.Youcantakeitout.礼物在盒子里，你可以把它拿出来。2.Couldyouplease...?表示有礼貌地请求别人做某事或提议，其后接动词原形，比Canyou...?语气更委婉、更有礼貌。类似句型还有：Wouldyoulike+sth./todosth.?Shallwe+dosth.?Wouldyoumind+sth./doingsth.?What/Howabout+sth./doingsth.?肯定回答：Sure./Ofcourse./Certainly./OK./Great./Goodidea.等。否定回答：Sorry.../No，Ican’t.等。3.CouldI...?表示有礼貌地征询许可，其后接动词原形。肯定回答：Sure./Ofcourse./Certainly./OK./Great./Goodidea.等。否定回答：Sorry.../No，youcan’t.等。4.finish+doingsth.意为“做完某事”。【例句】YoucanborrowmybookafterIfinishreadingit.我读完我的这本书后你可以借它。5....twohoursofTVisenoughforyou!……两个小时的电视对你来说足够了！表示时间、距离、金钱、重量等的词语作主语时，通常被视作整体，谓语动词用单数形式。【例句】Twomonthsisalongholiday.两个月是一个长的假期。6.anyminutenow是一种常见的口语表达法，相当于“随时，马上”的意思，表示事情有可能在极短的时间内发生或眼下就要发生。minute还可以用second，moment，time等词替换。【例句】Don’tworry.Hewillcomehereanyminutenow.别担心，他会马上来这儿。Theguestsarearrivinganytimenowbutwe’restillnotready.客人即刻就到，但我们还没有准备好。We’reexpectingthemanymomentnow.我们期待他们随时到来。Step8SummaryTodaywehavelearnedsomenewwordsandphrasesandtheusefulexpressionabouthowtoaskpolitely.Rememberthemandusethemofteninyourconversations.课堂作业1.Readandrememberthenewwordsandphrasesofthislesson.2.Role-playtheconversationin2d.板书设计Unit3Couldyoupleasecleanyourroom?SectionA(1a～2d)Keywordsandphrases:rubbish,fold,sweep,floor,mess,takeouttherubbishKeysentences:1.—Peter,couldyoupleasetakeouttherubbish?—Sure,Mom.2.—CouldIuseyourcomputer?—Sorry.I’mgoingtoworkonitnow.3.—Well,couldIwatchTV?—Yes,youcan,butfirstyouhavetocleanyourroom.教学反思通过本课的学习,学生掌握了本单元重要的单词和短语，以及学习了有关家务及工作的相关表述，尤其是“Couldyou…?”委婉地提出建议和请求的表达，能正确合理的表述请求。

Unit3Couldyoupleasecleanyourroom?课时第2课时SectionA(3a~4c)课型新授课教学内容1.通过3a的短文练习阅读技巧2.总结委婉提出请求的句型教学目标【知识与技能】1.掌握句型：(1)Foroneweek,shedidnotdoanyhouseworkandneitherdidI.(2)—CouldIborrowthatbook?—Yes，hereyouare.2.掌握本课单词及短：throw,neither,shirt,pass,borrow,lend,finger,hate,while,throwdown,takethedogforawalk,beangrywith,allthetime,assoonas【情感、态度与价值观】通过本课的学习，学生要学会尊重家长，同时也要做一些力所能及的家务。教学重点1.通过阅读训练，培养学生良好的阅读理解能力。2.用情态动词could礼貌地提出请求和征询许可；熟练使用Couldyoupleasedosth.?和CouldI/wedosth.?句型及其答语。教学难点1.阅读短文，获得相关的信息的能力。2.理解并运用所学的词汇及表达方式。教学准备图片、多媒体等。教学过程Step1WarmingupandrevisionAskSstoreviewtheconversationlearnedinlastclass.T:Couldyoutakeouttherubbish?S1:Yes,sure.S2:OK,butIwantto…Step2Practice1.Learnthenewwordsandphrases:throw,neither,shirt,throwdown,takethedogforawalk,beangrywith,allthetime,assoonas2.ShowSsthetitleandthepictureof3a,letSsreadandanswerthefollowingquestions.(1)WhywasNancy’smomangrywithher?(2)Didtheysolvetheproblem?How?3.Sssharetheiranswers.【设计意图】标题，图片易于激活学生脑海中的图式，从而对正确理解所读内容形成帮助。Step3Reading1.Studentsreadthepassagequicklytocheckwhethertheirguessaboutthequestionsaboveisright.2.Readthesentencesin3b.Underlinethesentencesfromthereadingthatmeanthesamething.3.Checktheanswersandexplain.Answers:(1)Foroneweek,shedidnotdoanyhouseworkandneitherdidI.(2)TheminuteIsatdowninfrontoftheTV,mymomcameover.(3)I’mjustastiredasyouare!4.Readthesentencesin3candguessthepartsofspeechoftheunderlinedwords.Thenwriteanothersentenceusingtheunderlinedwordsintheotherform.Answerswillvary.Step4Grammarfocus1.LetSsreadtheGrammartableandsummarize.(1)Makepoliterequestsusing“Couldyouplease...?”.(2)Askforpermissionusing“CouldI/we...?”andtheiranswers.2.LetSsfinish4aandchecktheanswers.Answers:1.P;d2.R;a3.P;c4.R;e5.R;b3.Fillintheblanksintheconversationin4bandchecktheanswersAnswers:do;Could;help;Could;fold;could;please;could4.AskSstorole-playtheconversation.Step5Discussing1.Makealistofthingsyourgroupneedstodoforthecampingtrip.Thendiscusswhowilldothemandcompletethechartin4c.2.ThenaskSstomakeaconversationaccordingtothefinishedchart.Example:S1:Couldyoupleasebringatent,…?S2:Sure.Andcouldyouplease…?S3:…Step6Languagepoints1.theminute与assoonas同义，意为“一……就……”，后接时间状语从句。2.neither+助动词/连系动词be/情态动词+主语某人（主语）也不neither可用nor替换，动词的时态与前面句子一致，人称和数与后面的主语保持一致。肯定结构为：so+助动词/连系动词be/情态动词+主语。【例句】Idon’twatchTVonschoolnights.Neitherdoeshe.我在学校日的晚上不看电视，他也不看。3.passsb.sth.=passsth.tosb.把某物递给某人【例句】Canyoupassmethatballbyyourfeet?=Canyoupassthatballtomebyyourfeet?你能用脚把那个球传给我吗？4.borrow和lend(1)borrow借入常与介词from连用，指主语“借进来”，即borrowsth.fromsb.“从某人那儿借某物”。【例句】Youcanborrowthebookfromthelibrary.你可以从图书馆借这本书。(2)lend借出常与介词to搭配，指“借出去”，lendsb.sth.=lendsth.tosb.“把某物借给某人”。【例句】Hedoesn’twanttolendhisbooktoothers.他不想把他的书借给别人。5.hate+todo/doingsth.意为“讨厌做某事”。【例句】Ihatetotroublehim.我讨厌麻烦他。Shehatessmokinginherroom.她讨厌在她的房间里吸烟。6.while连词，意为“与……同时，当……时候”，while引导的时间状语从句的谓语动词常用延续性动词。【例句】WhileMarywasplayingthepiano，hermothercamein.当她妈妈进来时，玛丽正在弹钢琴。Step7SummaryInthislessonwehavelearned:1.Newwords:throw,neither,shirt,pass,borrow,lend,finger,hate,chore,while.2.Phrases:allthetime,assoonas.3.Howtousethemodalverb“could”.Rememberthemandusethemofteninyourlife.课堂作业1.Listento3aandfollowit.Trytoreciteit.2.Sumuptheusagesof“could”inyournotebookandtrytouseitcorrectly.板书设计Unit3Couldyoupleasecleanyourroom?SectionA(3a～4c)Keywordsandphrases:throw,neither,shirt,pass,borrow,lend,finger,hate,while,throwdown,takethedogforawalk,beangrywith,allthetime,assoonasKeysentences:Foroneweek,shedidnotdoanyhouseworkandneitherdidI.2.—CouldIborrowthatbook?—Yes，hereyouare.教学反思要加强学生对“could”句型的训练;训练学生把握文章的主旨，通过精读文章，提升学生提取文章细节信息的能力。

Unit3Couldyoupleasecleanyourroom?课时第3课时SectionB(1a~1e)课型新授课教学内容1.事故伤害与急救措施的表达2.重难点词汇教学目标【知识与技能】1.掌握句型：(1)—Couldyoucleanyourroom?—Yes,Ican.(2)—CouldIinvitemyfriendstoaparty?—No,youcan’thaveaparty.YouhaveatestonMonday.2.掌握本课单词及短语：snack,buysomedrinksandsnacks,borrowsomemoney,invitesb.totheparty,makeyourbed…【情感、态度与价值观】培养学生热爱劳动，帮助他人的传统美德。教学重点掌握表示家务活动的短语动词。掌握礼貌地提出请求和征询许可的句型。教学难点根据听力材料，编对话，完成准备聚会的语言任务。教学准备图片、多媒体等。教学过程Step1Leadin1.Greetstudentsasusual.2.AskSstomakeadialogueusing“could…”inpairs.Example:A:CouldIgotothemovies,mom?B:Yes,youcan./No,youcan’t.…Step2Presentation1.ShowthepicturesofsomeactivitiesandhouseworkandaskstudentstoanswerwhatSswanttodoandwhatparentsallowSstodo(allowstudentsanswerinChineseandtheteacherteachstudentshowtoexpressinEnglish).2.GuessandtalkaboutthepicturetopracticetheoralEnglish.Example:T:Lookatthepicture,askandanswer.S1:Doeshecleanhisroom?T:No,hedoesn’t.S2:Doeshemakehisbed?T:Yes,hedoes.Step3Practice(1a&1b)1.Lookat1a.AskSstodiscussthequestion:Whatdoparentsasktheirteenagerstodo?3.AsktheSstowriteparentsorteenagersnexttoeachphrase.4.Checktheanswers.Answers(onlyforreference):2.teenagers3.parents4.teenagers5.teenagers/parents6.teenagers7.parents8.parents5.Usethephrasesin1atomakeconversationslike1b.6.Invitesomepairstoactoutinclass.Step4listening1.ListentoaconversationbetweenSandyandhermom.Checkthethingsin1athatyouhear.2.Checktheanswers.Answers:1234563.Listenagainandfillinthechartin1d.4.Checktheanswers.Answers:Sandy’smom:gotothestore,buysomedrinksandsnacksSandy:inviteherfriends,cleanherroom,usetheCDplayerSandyandDave:movethebigchairstothebedroom,cleanthelivingroom5.Listenandrepeat.Step5Groupworks1.Dividethestudentsintogroupsandgiveacertainsituation.Imagineyouarehavingaparty.Youaskyourpartnerforhelpwiththesethings:gotothestorebuydrinksandsnacksdothedishescleanthelivingroomtakeouttherubbishExample:A:Wouldyouliketocometomybirthdayparty?B:Yes,I’dloveto./Sorry,Ican’t.Ihaveto...A:Couldyoupleasetakeouttherubbish?B:Yes,sure./No,Ican’t.Ihaveto...2.Practiceinpairs.3.AsksomeSstoactout.【设计意图】通过创设情境进行口语表达，在提升学生口语表达能力的同时，增强学生的合作意识。Step6Languagepoints1.invite邀请【例句】Youshouldn’trefusehisinvitation.Heisreallyfriendly.你不应拒绝他的邀请。他很友好。常用结构有：(1)invitesb.todosth.邀请某人做某事【例句】Weinvitehimtojoinusinthediscussion.我们邀请他加入我们的讨论。(2)invitesb.to+地点邀请某人去某地2.表示有礼貌地请求别人做某事的句型：Couldyouplease...?常用回答：Yes，sure./Ofcourse./Certainly./Allright.表示征询许可的句型：CouldI...?常用回答：Yes，youcan./Sorry，youcan’t.Step7SummaryInthisclasswepracticedlisteningskills.Youshouldknowthemeaningofthetapes.Andyoushouldmasterthenewwordsandphrases.课堂作业1.Reviewthephrasesandsentences.2.Listentothetapestwiceafterclass.板书设计Unit3Couldyoupleasecleanyourroom?SectionB(1a～1e)Keywordsandphrases:snack,buysomedrinksandsnacks,borrowsomemoney,invitesb.totheparty,makeyourbed…Keysentences:1.—Couldyoucleanyourroom?—Yes,Ican.2.—CouldIinvitemyfriendstoaparty?—No,youcan’thaveaparty.YouhaveatestonMonday.教学反思通过本课的学习，让学生熟记本课的新词汇及表达，能用正确的表达提出请求，并能增强合作意识。

Unit3Couldyoupleasecleanyourroom?课时第4课时SectionB(2a~2e)课型新授课教学内容1.能根据所掌握词汇，快速捕获文章信息。2.通过阅读教学使学生掌握一些重点短语、句型，同时掌握略读的阅读方法。教学目标【知识与技能】1.掌握句型：(1)Theydon’thavetime…(2)Theyshouldspendtimeon…(3)Itisnotenoughto…(4)the+比较级…the+比较级…2.掌握本课单词及短语：chore,waste,provide,depend,drop,awasteoftime,providesth.forsb.,minddoingsth.,takecareof,dependon【情感、态度与价值观】让学生学会体谅父母，帮助父母做适当的家务劳动，增强责任感，培养学生的独立意识。教学重点1.本课时单词、短语及句型。2.掌握找出每段主题句的阅读方法。教学难点在理解两封信的基础上，对文章进行进一步的解读。教学准备视频、图片、多媒体等。教学过程Step1WarmingupandLead-in1.Greetasusual.2.ShowSsachant.Bed,bed,makethebed.Floor,floor,sweepthefloor.Dishes,dishes,dothedishes.Clothes,clothes,foldtheclothes.Rubbish,rubbish,takeouttherubbish.Chores,chores,IlikedoingchoresStep2Pre-reading1.LetSsdiscussthequestionswiththeirpartners.(1)Whatdoyouoftendotohelpyourparentsathome?(2)Doyouthinkthatkidsshouldhelpoutwithchoresathome?Example:A:Whatdoyouoftendotohelpyourparentsathome?B:Ioftensweepthefloor，dothedishesandmakethebed.A:Youareagoodboy/girl.Thankyou!Doyouthinkkidsshouldhelpoutwithchoresathome?B:Yes，Ithinkso....2.Asksomepairstotelltheirresults.Step3While-readingFastreadingWorkon2b1.Teachthenewwords.2.TheSundayMailmagazineinvitedparentstowriteaboutwhethertheythinkyoungpeopleshoulddochoresathome.Skimthelettersin2b.Whichoneagreesandwhichonedisagrees?3.Checktheanswers.Answers:(1)Mr.Smithagreesyoungpeopleshoulddochoresathome.(2)Ms.Millerdisagreesyoungpeopleshoulddochoresathome.CarefulreadingWorkon2cand2d1.Readthepassage.AccordingtoMs.MillerandMr.Smith,whataretheprosandconsaboutkidsdoingchores?Fillinthechartin2c.2.Checktheanswers.Answers:ProsConsDoingchoreshelpstodevelopchildren’sindependence.Doingchoresteachesthemhowtolookafterthemselves.Houseworkisawasteofchildren’stime.Childrenhaveenoughstressfromschool.Childrenshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.Parents’jobistoprovideacleanandcomfortableenvironmentathomefortheirkids.3.Readthepassageagainandwriteeachphrasesfromthelettersin2d.4.Checktheanswers.【设计意图】这一环节是阅读中抓取信息的训练。让学生学会从文章中找出支持自己观点的句子。同时，也是对学生阅读理解能力的训练。Step4After-reading1.LetSsdiscussthefollowingquestionswithapartner:Whichletterdoyouagreewith?Why?Whatwouldyousaytothepersonwhowrotetheletteryoudon’tagreewith?Givethemsentencestructures:Example:A:DoyouagreewithMs.MillerorMr.Smith?B:Mr.Smith.A:WhydoyouagreewithMr.Smith?Couldyoutellus?B:Because...2.Invitesomepairstoshareinclass.Step5Languagepoints1.waste①n.浪费常用于固定结构awasteoftime，意为“浪费时间”。②v.浪费wastetime意为“浪费时间”。【例句】Hethinksdoingchoresisawasteoftime.他认为做家务就是浪费时间。Don’twastetime.不要浪费时间。2.spend+时间+onsth./doingsth.花费时间做某事3.inorderto为了，目的是引导目的状语从句【例句】Inordertocatchupwiththeothers,thegirlworksevenharder.为了赶上其他人，那个女孩学习更努力了。4.There’snoneedforsb.todosth.对某人来说没有必要做某事。5.provide提供providesth.forsb./providesb.withsth.为某人提供某物【例句】Themovietheaterprovidesuswithgoodservice.=Themovietheaterprovidesgoodserviceforus.这家影剧院为我们提供好的服务。6.mind+doingsth.介意做某事7.It’s+adj.+forsb.todosth.代词it仅为形式上的主语，真正的主语是todosth.。【例句】It’snecessaryforyoutoexplainthingsclearly.对你来说，把事情解释清楚是必要的。8.havenoidea不知道，不了解相当于don’tknow9.takecareof照顾，照料takegoodcareof好好照顾后面可接名词或代词作宾语takecareof=lookafter=carefor。10.the+比较级...，the+比较级...越……，越……【例句】Themoreheexplained,thebetterweunderstood.他解释得越多，我们就理解得越好。Step6SummaryTodaywehavelearnedtwolettersandseveralreadingstrategies.Youshouldknowhowtoskim.Andyoushouldknowhowtousethephrases“inorderto,dependon,providesb.withsth./providesth.forsb.,takecareof”.Trytousethemwhenreading.课堂作业1.Readandcopythenewwordsandphrases.2.Readandretell2b.板书设计Unit3Couldyoupleasecleanyourroom?SectionB(2a～2e)Keywordsandphrases：chore,waste,provide,depend,drop,awasteoftime,providesth.forsb.,minddoingsth.,takecareof,dependonKeysentences：1.Theydon’thavetime…2.Theyshouldspendtimeon…3.Itisnotenoughto…4.the+比较级…the+比较级…教学反思通过阅读练习锻炼学生抓取信息，分析文章内容的能力，同时学习阅读策略skimming，培养学生的阅读能力。

Unit3Couldyoupleasecleanyourroom?课时第5课时SectionB(3a~selfcheck)课型新授课教学内容1.复习总结有关家务的词汇与句型。2.本单元主题作文：正确使用表达观点的句式Ithink/believe/agree/disagree...，并能根据所给信息独立完成写作任务。教学目标【知识与技能】1.掌握句型：表达观点的句式Ithink/believe/agree/disagree...2.掌握本课单词及短语：fair,unfair【情感、态度与价值观】让学生认识到礼貌地提出请求及征询许可的重要性，学会有礼貌地提出请求，提高个人修养。教学重点1.总结本单元重点短语、句型及语法。2.学会运用所学知识进行对话和写作。教学难点学会运用所学知识进行对话和写作。教学准备图片、多媒体等。教学过程Step1Warming-upandrevisionT:Hello,everyone,canyourememberwhatwelearnedinthisunit?Good,let’slookattheslidesandtrytoreviewwhatwehavelearnedbefore.CanyoutranslatethefollowingphrasesorsentencesintoEnglish?【设计意图】对本单元课时中的重点词汇和句型，进行总结性的复习。温故而知新，为接下来的写作打好基础。Step2Discussing1.ShowSsavideo.LetSsdiscussthefollowingquestionswiththeirpartnersandtakenotes.(1)Doyouthinkchildrenshoulddosomechoresathome?(2)Whyorwhynot?2.InvitesomeSstosharetheirnotes.【设计意图】复习的上节课所学内容的同时，巩固本单元句式，同伴合作，锻炼学生的口语表达能力与合作能力。Step3WritingWorkon3b1.WritealettertotheSundayMailandexpressyouropinion.2.TeachSshowtowritealetter.(1)信头：发信人地址和日期。这部分中有时可省去发信人地址，但一般要写日期。写在信纸的右上方。(2)称呼：对收信人的尊称最普通的是Dear，但与Mr.，Mrs.，Miss等不同的是，Dear后一般用名字，而Mr.，Mrs.，Miss后不能单独用名字，只能是姓或姓与名。(3)信的正文。(4)结尾：发信人对收信人的谦称或敬语。写在信的下方。这部分要特别注意英语习惯，不可根据汉语意思写上诸如“此致敬礼”、“祝您健康”之类的中国式的结尾语。常用的英语书信结尾如下：写给同龄人或年长的朋友：Yourssincerely，Sincerelyyours，Yours等。写给好朋友：Love，Withlove，Bestwishes等。写给亲戚：Love，Withlove，Affectionatelyyours，Your(ever)lovingson/sister等。(5)签名。签名一般在结尾语的下一行。(6)常见的私人信件的开头方式：高兴：Iwassoglad/happytohearfromyou...关心与询问：Howareyougettingonthesedays?/Howareyouthesedays?/Howareyougettingonwithyourstudies/work?感谢：Thanksforyourletter/gift.遗憾：Iwassorrytohearthat.../Iwassoupsettohearthat...抱歉：I’msorrythatIdidnotwritetoyousoonerbutIhavebeenverybusythesedays3.ShowanoutlinetoSs.DearSirorMadam，Ithink/believethat .Iagree/disagreethat .Ithinkitisfair/unfairforchildrento .Ithinkchildrenshould/shouldnotbecause.Forexample,theyshould/shouldnotbecause.Yourstruly,4.InviteSstosharetheirwork.Step4self-check1.NowlookattheSelfCheckactivitiesanddothembyyourself.2.Compareyourworkwithapartner.3.ChecktheanswersAnswers:SelfCheck11.dothedishes2.cleanthelivingroom3.makethebed4.foldtheclothes5.sweepthefloor6.takeouttherubbishSelfCheck2Requests:1，3，6Permission:2，4，5SelfCheck3A:CouldIwatchTVafterdinner?Iwanttowatchmyfavoriteprogram.B:Well.Doyoufinishyourhomework?A:No，Iwilldoitafterwatchingtheprogram.B:Idon’tthinkthat’sagoodidea.Couldyoudoyourhomeworkfirst?A:OK.I’lldoitatonce.(onlyfoereference)4.AskSstoactouttheirconversations.Step5SummaryInthisclass,wereviewtheexpressionsofthethisunit,andlearnhowtowr