八年级上册Unit2Howoftendoyouexercise初中

人教版英语科目八年级上Unit2Howoftendoyouexercise?SectionA(1a-2e)第一课时教学设计课题Unit2Howoftendoyouexercise?SectionA(1a-2e)单元二单元学科英语年级八年级上学习目标知识目标：重点单词：hardly,once,full,exercise短语：howoften,onweekends,onceaweek,befullof,havelessonsbesureof,besuretodo,besurethat句子：Howoftendoyouexercise?Whatdoyouusuallydoonweekends?nextweekisquitefullforme,Jack.Ihavetoplaytenniswithmyfriends.技能目标：能够简单用英语描述自己周末的活动情感目标：在情境中，习得学习英语的快乐重点重点单词：hardly,once,full,exercise短语：howoften,onweekends,onceaweek,befullof,havelessons，besureof,besuretodo,besurethat难点句子：Howoftendoyouexercise?Whatdoyouusuallydoonweekends?nextweekisquitefullforme,Jack.Ihavetoplaytenniswithmyfriends.教学过程教学环节教师活动学生活动设计意图导入新课What'sthemeaningof”moveourhead”?观看视频，思考问题采用动画导入，激发兴趣，为本节课教学提供知识基础讲授新课Revision,后面接名词，代词或动词ing形式，反义词为likeso...that...的用法：+adj+that+从句；+adj+a/an+名词+thatmany/little/few/much+名词+that从句keep的用法：keepdoingsth,keep+adj,keepsb+adjsentences:MylegsweresotiredthatIwantedtostopMyclassmatestoldmetokeepgoing,soIwenton.Presentation[ˈhaʊswɜːk]n.家务劳动；家务事不可数名词dothehousework做家务Ilikedoingthehousework.我喜欢做家务。改错：Thehouseworksmakemetired.houseworks改为housework[ˈhɑːdli]adv.几乎不；几乎没有hardlyever几乎从不hardlyever常位于实义动词前，系动词、助动词、情态动词后。Hehardlygoestobedbefore11：00intheevening.他晚上几乎没有11点之前睡过觉。拓展：hardly表示否定意义，用于反意疑问句时，附加疑问部分用肯定形式。Maryhardlyknowsaboutyou，doesshe？玛丽几乎不了解你，是吗？辨析：hard与hardlyhard,努力的，硬的，可做形容词或副词hardly，副词，几乎不Hestudieshard.他学习努力。Hestudieshardly.他几乎不学习。Icould______controlmyfeelingsatthemovieremindsmeofmychildhood.答案：Dadv.在任何时候；曾经；从来Haveyoueverbeenhere?你曾经来过这里吗？Youcancomehereever.你随时可以来。[wʌns]adv.一次；曾经次数的表达：once一次twice两次threetimes三次once的固定搭配：atonce立即；马上onceagain再一次onceinawhile偶尔地Onceaweek.一周一次。HeoncelivedinAmerica.他曾在美国生活过。-Howoftendoyougotoaconcert？-O_______aweek.Once[ˈɪntənet]n.互联网；因特网不可数名词ontheInternet在网上surftheInternet上网IlikesurfingtheInternet.我喜欢上网。[ˈprəʊɡræm]n.节目TVprogram电视节目Idon'tlikewatchingthisprogram.我不喜欢看这个节目。[fʊl]adj.忙的；满的befullof充满，装满，同义短语为befilledwith充满，装满。classroomisfullofstudents.=Theclassroomisfilledwithstudents.教室里满是学生。[swɪŋ]n.摆动；秋千v.(使)摆动；摇摆swingdance摇摆舞swingyourhands摆摆手Let'shaveaswingdance.让我们跳摇摆舞。翻译：摆摆头Swingyourhead.Claire克莱尔SingasongIdothehouseworkonceadothehouseworkonceaweek.NowI'm'mfull.Mywifehardlydoestheisshedoing?Sheishavingaswingishavingaswingdance.TheTVprogramiscoming,coming,coming.Comeon,come'swatchTV.ReadinglaLookatthepicture.Makealistoftheweekendactivities.withhousework.2.shop/goshopping3.readnewspapers4.exercise5.watchTV1bListenandwritetheactivitiesnexttothecorrectfrequencywords.1cPracticetheconversationinthepictureabove.Thenmakeyourownconversationsaboutwhatyoudoonweekends.A:Whatdoyoudoonweekends?B:IusuallywatchTV.A:Doyougoshopping?B:No,Inevergoshopping.2aListen.ChengTaoistalkingabouthowoftenhedoesthesetheactivities[1-5]intheorderyouhearthem.2bListenagain.Matchtheactivitiesin2awithhowoftenChengTaodoesthem.2cHowoftendoyoudotheseactivities?Fillinthechartandthenmakeconversations.A:HowoftendoyouwatchTV?B:IwatchTVeveryday.A:What'syourfavoriteprogram?B:AnimalWorld.A:Howoftendoyouwatchit?B:Twiceaweek.2dRole-playtheconversation.Jack:Hi,Claire,areyoufreenextweek?Claire:Hmm...nextweekisquitefullforme,Jack.Jack:Really?Howcome?Claire:Ihavedanceandpianolessons.Jack:Whatkindofdanceareyoulearning?Claire:Oh,swingdance.It'sfun!Ihaveclassonceaweek,everyMonday.Jack:Howoftendoyouhavepianolessons?Claire:Twiceaweek,onWednesdayandFriday.Jack:Well,howaboutTuesday?Claire:Oh,Ihavetoplaytenniswithmyfriends.Butdoyouwanttocome?Jack:Sure!ReadingtaskClairefreenextweek?No,sheisn'toftendoesClairehavepianolessons?Twiceaweek.willClairedoonTuesday?Shehastoplaytenniswithherfriends.RoleplayYouaretalkingaboutdoingoftendoyouingroupsandmakeagroupcandothebest?LanguagepointsHowoftendoyouexercise?常对everyday，always，usually,sometimes,often,hardlyever，never，onceaweek，twiceamonth等表示频率的副词或短语进行提问-Howoftendoyoureadbooks？你多久看一次书？-Everyday.每天都看。howlong对持续时间提问；howfar对距离提问howmany对可数名词的数量提问；howmuch对不可数名词提问howoften对频率提问；howsoon对“in+时间词”提问-_________doyougotoseeyourgrandparents，Fromkin？-Onceaweek.soonoftenlong答案：BWhatdoyouusuallydoonweekends?onweekends在周末=atweekendsusuallyvisitmygrandparentsonweekends.我周末通常看望爷爷奶奶。ontheweekend与onweekends的区别onweekends描述每个周末，ontheweekend描述特定的周末oftengototheparkon/atweekends.我们周末经常去公园。IwanttogotoBeijingattheweekend.本周末我想去北京。拓展：weekday“工作日”，指星期一到星期五；onweekdays“在工作日”helpwithhouseworkhelpv.帮助常用搭配：（1）helpsth.意为“在某方面帮助（某人）"。youhelpmewithmyEnglish？你能帮我学英语吗？（2）helpdosth.帮助某人做某事。其中to可以省略。brotheroftenhelpsme（to）domyhomework.我哥哥经常帮我做家庭作业。sometimessometimeshavetoworklate.我有时得工作到很晚。sometimes表示事情发生的频率，提问用howoftensometimes几次/倍表示次/倍数，提问用howmanytimessometime某个时候提问用whensometime一段时间提问用howlongIsawhimsometimelastsummer.我去年夏天某个时候见过他。I'llstayhereforsometime.我将在这里待一段时间。TomhasbeentoNanjingsometimes.汤姆去过南京几次。What'syourfavoriteprogram？What'syourfavorite....与What..doyoulikebest？相互替换。'syourfavoritecolor？（=Whatcolordoyoulikebest？）你最喜欢的颜色是什么颜色？Howcome？为什么？怎么会？comeyoulikethispicture？你为什么喜欢这幅画？Howcomeyoudon'tlikeher？你为什么不喜欢她？=Whydon'tyoulikeher？Ihavedanceandpianolessons.havelessons上课；havea/anlesson上课arehavinganEnglishlesson.他们正在上英语课。WehaveanartlessononFriday.周五我们上美术课。Wehavefourlessonsinthemorning.我们上午有四堂课。拓展：teachlesson教训某人一顿；给某人一个教训accidenttaughtmealessonI'llneverforget.Oh,Ihavetoplaytenniswithmyfriends.辨析：haveto与musthaveto强调客观上不得不，must强调主观上必须Ihavetodomyhomeworknow.我现在不得不做家庭作业。Imuststudyhard.我必须努力学习。2Sure！Iuseyourpen？我可以用一下你的钢笔吗？-Sure.当然可以。拓展：besureof，besuretodo，besure+that从句确信maybesureofhishonesty./Youmaybesurethatheishonest.你可以确信他的诚实。-Excuseme，canIaskyousomequestions？-________，goahead.'sright.！doesn'tmatter.答案：ALet’sdo'tyourfatheroftengotoworkbybus?hegoestoworkonfoot.A.No,hedoesn't;sometimeB.Yes,hedoes;sometimesC.Yes,hedoes;sometimeD.No,hedoesn't;sometimes答案：Bwewalkacrosstheroadnow？--No，we_____.Wehavetowaituntilthelightturnsgreen.'t