课题：9AUnit2Speakup&Pronunciation第课时总第时教学方法Presentingandpractice,task-basedapproach教具multi-mediacomputer教学目标●Tounderstandthedifferencebetweenthevoicedandvoiceless‘th’sounds●Topronouncethetwo‘th’soundscorrectlyTodistinguishthevoicedandthevoiceless‘th’sounds重点：1.Tounderstandthedifferencebetweenthevoicedandvoiceless“th”sounds.2.Todistinguishthevoicedandthevoiceless“th”sounds.难点：Tounderstandthedifferencebetweenthevoicedandvoiceless“th”sounds.测评内容及学生活动设计前置测评一、请根据空格后的中文提示、英文释义或句意，写出句中所缺单词，使句子通顺。1.I________(foundbyaccident)theirsecret,butIkeptthesecretforthem.2.Mylifedreamistogoto________(大学)andstudyabroadinthefuture.3.Shanghaihostedthe2010WorldExpo_____(成功地)andweareallproud.4.Themagazinesare______,youcantakethemwithoutpayinganymoney.5._________(maybe)thevisitorswillarriveattheairportathalfpastfour.(No.1Ssfinish1-5onBbandpresenttheanswer。)二、翻译下列短语。1.改变你的心情_______________2.提高某人的生活_______________3.半小时_______________4.许诺干某事_______________5.把油按摩进某人的皮肤__________6.穿红色的看上去很好__________7.建议某人干某事_______________8.宁愿干某事________________（No.2SsfinishEx二1—8.Thenexchangetochecktheanswers.）自学内容Speakup:giveadvice目标Togivesomeusefuladviceonwhatcolourstowear.活动设计（一）自学内容Guide1.SpeakupGuide2.Howtoexpresspreferences.2.Dosomeexercises.Domoreconsolidationexercises.(1)她使用的油有不同的颜色。Theoils_________________________________.(2)你能给我一些建议吗？Couldyou_______________________________.(3)他把油涂到人们的皮肤里。He______________________________.(4)我害怕一个人去医院。I’m__________________________________.(5)我女儿较喜欢穿绿色。Mydaughter_______________________________.Pronunciation目标Tounderstandthedifferencebetweenthevoicedandvoiceless“th”sounds.活动设计（二）Guide4.Presentation1).Showsomelettersontheboard.Askthemtoreadandtellthemthattherearetwowaystopronouncethe“th”.2)Readthroughthethreestepstopronouncethevoice//sound.Askthewholeclasstopronouncethevoicelesssoundtogether.Remindthemtoputtheirhandsontheirthroatstomakesuretheydonotfeelanyvibration.3)PlaytherecordingforPartAthroughonceandaskstudentstolistentothepronunciationofthe“th”ineachword.4)Playtherecordingagain,andleadthemtoreadagainandagain.Thebestwaytolearnpronunciationistoreadagainandagain.Guide5.Sumup辅音字符th有清与浊两种读音：1当位于词首时，可以从词性上判别其应有的读音。请看：第一类：在以下4种词类th读清音，即国际音标的/θ/：a.Noun名词：thing,theatre,thumb大拇指,thunder雷,thermos热水瓶,Thursday,theory,theme,throat喉咙,thread线b.Verb动词：think,thank,throw,thrive,thicken,c.Numeral数词：three,thirteen,thirty,third,thousandd.Adjective形容词：thin,thick,thirsty,thoughtful,thorough彻底的第二类：在以下两种词类th读浊音：a.Pronoun代词：they,them,their,theirs,this,these,that,those,there,thy[旧时用法]你的b.Functionalterms功能词：the,than,then,though,thus,therefore2当位于词尾（或音节之尾）时，其读音多数是清音，如：bath,breath,both,cloth,tooth,health,wealth,arithmetic等。只有在少数单词中，如：with,smooth中读浊音。3当位于两个元音之间时，其读音多数是浊音。如：other,mother,brother,another,father,weather,feather,leather,further,breathe.但是，也有读清音的。如在单词method,nothing,anything,sympathy,sympathetic,mathematics,healthy,wealthy,Luther,Marathon(马拉松)等。（Payattentiontothepronunciationofthelettergroup“th”attheheadofaword.）（Payattentiontothepronunciationofthelettergroup“th”attheendofaword.）达标测评必做题改写句子1.Wecallitaprogram.(改为同义句)It______________aprogram.2.I’llshowyouthewaythere.(改为同义句)I’llshowyou_______________________there.3.Don’tdrawpicturesonthewall.(改为同义句)You________________________picturesonthewall.4.Youcanputthetipofyourtonguebetweenyourlips.(对划线部分提问)________________you_______thetipofyourtongue?找出错误并在横线上改正1.Peoplehavepaleskincanwearblue.____________2.Millielooksverybeautifulonred._________3.PleasefollowusreadingtheseEnglishwords._________4.Iwanttoknowhowgoodyoucanpronouncethesewords._________选做题Translation:1.他将会示范你如何踢足球。Hewill____________________________________.2.彩虹夫人正在把油涂在我的头上。MrsRainbow____________________________________.3.我们许诺你能成功，否则你可以取回你的钱。We_______________________,oryoucan________________________.4.“th”有两种发音方式。There’re_______________________“th”.课堂小结教学反思
