Unit2Howoftendoyouexercise全单元省公共课一等奖全国赛课获奖课件.pptx

Unit 2How often do you exercise?Section A第1页 1.初步了解并会使用频度副词描述从事活动频率（Adverbs of frequency）always,usually,often,sometimes,hardly ever,never2.能谈论从事活动频率（Talk about how often you do things)第2页第3页help with housework第4页read books第5页exercise第6页 watch TV第7页 go shopping第8页What do you usually do on weekends?I always/often/usually/sometimes.do homeworkplay footballwatch TVdo some reading 第9页 does homework.What does she usually do on weekends?does some reading.She always/often/usually/sometimes.goes shopping第10页 exercises.What _he usually do on weekends?plays football.doesHe always/often/usually/sometimes.watches TV第11页 go to the movies.What_ they usually do on weekends?go shopping.doThey always/often/usually/sometimes.第12页What do you usually do on weekends?readexercisewatch TVgo shopping1a第13页Listen and fill in the blanks:always(100%)_ usually _often_ sometimes_hardly ever_ never(0%)_exercise,readwatchTVhelpwithhouseworkgoshoppingwatchTVgoshoppingListen and write the activities next to the correct frequency words.1b第14页第15页Oral practiceHow often do you do these activities?do homeworkevery dayA:How often do you do your homework?B:I do my homework every day.第16页exercisethree times a weekA:How often do you exercise?B:I exercise three times a week.第17页play basketballonce a weekA:How often do you.?B:I.once a week.第18页play footballtwice a weekA:How often do you.?B:I.twice a week.第19页play computer gamesevery dayA:How often does he.?B:He plays.every day.第20页read booksthree times a weekA:How often does he.?B:He reads.three times a week.第21页go swimmingonce a monthA:How often does he.?B:He goes.once a month.第22页help with houseworktwice a monthA:How often does she.?B:She helps.twice a month.第23页 A:How often?B:第24页100分surf the internetthree times a week第25页 watch TV twice a week.20分第26页go to the beachonce a month100分第27页play footballthree times a week40分第28页80分smokenever第29页do homeworkevery day20分第30页exercise once a week.60分第31页80分swimhardly ever第32页Listen and number the activities.2a_ go to the movies_ watch TV_ shop _ exercise _ read12345第33页2bMatch the activities of ChengActivitiesHow oftena.go to the moviesb.watch TVc.shopd.exercisee.readevery dayonce a weektwice a weekthree times a weekonce a monthtwice a month第34页2c Activities How often watch TV every day use the Internet read English books go to the movies exerciseA:How often do you watch TV?B:I watch TV every day.A:Whats your favorite program?B:Animal World.A:How often do you watch it?B:Twice a week.第35页Jack:Hi,Claire,are you free next week?Claire:Hmmnext week is quite full for me,Jack.Jack:Really?How come?Claire:I have dance and piano lessons.Jack:What kind of dance are you learning?Claire:Oh,swing dance.Its fun!I have class once a week,every Monday.Jack:How often do you have piano lessons?Claire:Twice a week,on Wednesday and Friday.Jack:Well,how about Tuesday?Claire:Oh,I have to play tennis with my friends.But do you want to come?Jack:Sure.第36页neverhardly eversometimesoftenusuallyalways 从未从未极少；几乎不极少；几乎不有时有时经常经常通常通常总是总是100%0%第37页Adverbsoffrequency0%never20%hardlyever40%sometimes60%often80%usually100%always第38页频度副词（Adverbs of Frequency)频度副词是用往返答how often(经常是否）这么问题副词。惯用频度副词有惯用频度副词有：always,almost always,usually,often,sometimes,hardly ever(seldom),never等。这些频度副词在频度差异上能够这么表示：always(100%)almost alwaysusually often sometimes hardly ever(0%)频度副词频度副词通常放在动词动词前面前面，若句子里有情态动词、助动词或系动词be,则放在这类动词（第一个）后面后面。第39页第40页A:What you weekends?B:I usually/often/sometimesPairwork:510155510613275第41页5-55(1)(3)5-105205Pairwork:65143278第42页always 总是总是,usually 通常通常,often 经常经常,sometimes 有时有时,hardly ever 几乎不几乎不,never 从不从不,every day 每一天每一天once a week 一周一次一周一次twice a month 一月两次一月两次three times a year 一年三次一年三次第43页含糊概念频度副词a.*对其提问How often。b.*它们放在V助，V情，be之后，V实之前。c.eg.Tony is always friendly.d.She often/never goes to the movies.第44页*every dayonce a week twice a weekthree times a weekfive times two months天天一周一次一周一次一周两次一周两次一周三次一周三次二个月五次二个月五次*表示详细频率普通放在句末尾，也用How often提问。*everyday adj 天天，日常+n.eg.everyday life日常生活第45页*How often“多久（多长时间）一次（频率）多久（多长时间）一次（频率）”How long“（物体（物体/时间）多长，多久时间）多长，多久”How many“多少多少”（可数（可数n.复数）复数）How much“多少多少”（价格，不可数（价格，不可数n.)How soon“多久（以后）多久（以后）”，表未来，用，表未来，用“in+一段时间一段时间”回答回答How far“(距离距离)多远多远”第46页do homeworkWork in pairs.brushyourteeth(刷牙刷牙)cutyourhair(剪发剪发)washyourclothestakeashowercleanyourroomvisityouruncle/grandmothersurftheInternetplaycomputergamesgoshopping/dosomeshoppingeatbreakfastarrivelateforclasseatintheclassroompracticeyourEnglishwatchTVA:Howoftendoyou?B:Onceaweek/Everyday/Twiceamonth/Hardlyever/Never/Sometimes/第47页A:HowoftendoyouwatchTV?B:IwatchTVeveryday.A:Whatsyourfavoriteprogram?B:ItsAnimalWorld.A:Howoftendoyouwatchit?B:Iwatchitonceaweek.2cPairworkHowoftendoyoudotheseactivities?Fillinthechartandthenmakeconversations.第48页本课时我们学习主要语法点是由本课时我们学习主要语法点是由wh-和和how引导特殊疑问句以及对应答语。如引导特殊疑问句以及对应答语。如:Whatdo/does?Howoftendo/does?等。等。Whatdoyouusuallydoonweekends?你通常周末做什么？你通常周末做什么？Iusuallylistentomusic.我通常听音乐。我通常听音乐。第49页Howoftendoyougotothefactory?你多久去一次工厂？你多久去一次工厂？Igotothefactorytwiceaweek.我两周去一次。我两周去一次。Howoftendoyouexercise?你（你们）多久锻炼一次身体？你（你们）多久锻炼一次身体？Howoften+助动词助动词do(does或或did)+主主语语+dosth.?第50页疑问词疑问词howoften是问频率是问频率(多久一次多久一次),（在（在这里这里助动词助动词do(does或或did)是起帮助组成疑是起帮助组成疑问作用）与普通现在时或普通过去时连用问作用）与普通现在时或普通过去时连用,回答普通是用表示频率副词。回答普通是用表示频率副词。如：如：once,twice,threetimes,sometimes,quite,often,never,everyday,onceaweek,twiceamonth,threetimesamonth,threeorfourtimesamonth等。等。第51页-Whatdoyouusuallydoonweekends?-Iusuallyplaysoccer.-Whatdotheydoonweekends?-Theyoftengotothemovies.-Whatdoeshedoonweekends?-HesometimeswatchesTV.-Howoftendoyoushop?-Ishoponceamonth.-HowoftendoesChengwatchTV?-HewatchesTVtwiceaweek.GrammarFocus课时重点回顾课时重点回顾第52页请对下面句子划线部分提问。请对下面句子划线部分提问。1.Heusuallyvisitshisgrandpaeverywinter.2.Ivisitmygrandparentstwiceayear.Whatdoesheusuallydoeverywinter?Howoftendoyouvisityourgrandparents?第53页2d.Role-play the conversation.Jack:Hi,Claire,are you free next week?Claire:Hmmnext week is quite full for me,Jack.Jack:Really?How come?Claire:I have dance and piano lessons.Jack:What kind of dance are you learning?Claire:Oh,swing dance.Its fun!I have class once a week,every Monday.Jack:How often do you have piano lessons?Claire:Twice a week,on Wednesday and Friday.Jack:Well,how about Tuesday?Claire:Oh,I have to play tennis with my friends.But do you want to come?Jack:Sure.What kind of+复数名词/不可数名词。惯用来问询某物种类或类型。意为“哪种？”拓展：Knid of 意为“有点儿，有几分”后面常接形容词。That made me feel kind of sad.第54页第55页Grammar FocusWhat do you usually do on weekends?I always exercise.What do they do on weekends?They often help with housework.What does she do on weekends?She sometimes goes shopping.How often do you go to the movies?I go to the movies maybe once a month.How often does he watch TV?He hardly ever watches TV.Do you go shopping?No,I never go shopping.第56页3aCompletethequestionswithdo ordoes.Thenmatchthequestionsandanswers.1.Howoften_heplaysoccer?2._youdrinkmilk?3.Howoften_theystayuplate?4._Sueeatahealthybreakfast?5.Howoften_youeatapples?6._yourparentsplaysports?a.Yes.Sheusuallydoes.b.Hardlyever.Idontlikethem.c.Heplaysatleasttwiceaweek.d.No,theydont.Theyretoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.doesDodoDoesdoDo第57页3bUsethewordsgiventowritequestions.Thenaskandanswerthemwithapartner.Questions1._?(howoften/helpwithhousework)2._?(what/usually/do/weekends)3._?(howoften/bestfriend/exercise)4._?(what/usually/do/afterschool)HowoftendoyouhelpwithhouseworkWhatdoyouusuallydoonweekendsHowoftendoesyourbestfriendexerciseWhatdoyouusuallydoafterschool第58页How often do you exercise?英语中次数次数表示方法once a day天天一次twice a week每七天两次three times a month 每个月三次每每年年四次四次five times a season 每个每个季节季节五次五次four times a year 第59页Section B第60页Tolearntounderstandandusewhquestions:What do？How often?andadverbsoffrequency:all/most/some/none Toread,write,andspeakabouthowtokeephealthy第61页Free talkHow to keep healthy?ahealthydietexercisesleepwell.Doyouhaveahealthydiet?Doyouofteneatjunkfood?第62页Isthefoodinthefollowingpictureshealthyorunhealthy?Healthy food第63页Junk food第64页What food and drink are unhealthy?junk food“junkfood意为意为“垃圾食品垃圾食品”，指那些仅，指那些仅仅提供热量，别无其它营养素食物；或指提仅提供热量，别无其它营养素食物；或指提供超出人体需求，变成多出成份食品。如：供超出人体需求，变成多出成份食品。如：西式快餐中汉堡、薯条、炸鸡，中式小吃中西式快餐中汉堡、薯条、炸鸡，中式小吃中油炸饼、方便面、早餐常吃油条、烧饼等。油炸饼、方便面、早餐常吃油条、烧饼等。第65页Doctors want us to eat every day.Doctors want us to drink every day.第66页Doctors want us to every day.Because is good for our health.第67页Doctors want us to every day.Because is good for our health.第68页Doctors want us to every day.Because are第69页be good/bad for healthCoffeeisbadforourhealth.第70页be good/bad for healthPotato chips are bad for health.potatochips=Frenchfries第71页colabe good/bad for health第72页be good/bad for health第73页be good/bad for health?第74页be good/bad for health?第75页be good/bad for health?hotdog第76页unhealthy不健康不健康junk foodbe bad for healthnothealthy第77页colasalad souphot dogtomatooniondumplingbroccolihealthy or unhealthy?第78页-Whatdoyouthinkofjunkfood?-Althoughitsbadforourhealth,Iloveit.Ieatitonceortwiceaweek.第79页the McDonalds-How often do you eat junk food?-I eat junk food once a month.-Do you like it?-Yes,although its not good for my health.-(No,its bad for my health.)junkfood第80页fruitA:How often do you eat fruit?B:I eat fruit every day.A:Do you like it?B:Yes,its good for my health.(No.But my mother wants me to eat it.She says its good for my health.)vegetables第81页1._junkfood2._milk3._fruit4._vegetables5._sleep6._coffeebfead1acMatchthewordswiththepictures.第82页1bAskandanswerquestions.Usethewordsfrom1a.PairworkA:Howoftendoyoudrinkmilk?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysitsgoodformyhealth.第83页Listen.Thencircleyouranswertoeachquestion.2aDoesTinahavegoodhabits?Yes.No.Idontknow.DoesBillhavegoodhabits?Yes.No.Idontknow.第84页ActivitiesHow oftenKatrina Billexerciseeatvegetableseat fruitsleepdrink milkeat junk foodDrink coffeeevery dayhardly eversometimesevery dayneverninenineevery daynevertwo or three times a weekthree or four times a weekevery dayneverfour times a dayListenagainandfillintheblanks.2b第85页1.Momwantsmetogetupat6:00and2.playping-pongwithher.wanttodosth.想要做某事想要做某事wantsb.todosth.想要某人做某事想要某人做某事Doyouwanttogotothemovieswithme?你想和我一起去看电影吗？你想和我一起去看电影吗？Theteacherdoesntwantustoeat1.hamburgers.2.老师不想让我们吃汉堡包。老师不想让我们吃汉堡包。Notes 第86页2.Shesaysitsgoodformyhealth.begoodfor.表示表示对对有益有益(有好处有好处)(这里这里for是是介词介词，后跟，后跟名词、代词、动名名词、代词、动名词或动词词或动词-ing形式形式。)如：如：Itsgoodforustodomorereading.多读书对我们有好处。多读书对我们有好处。ReadingaloudisgoodforimprovingyourEnglish.大声朗诵对提升你英语后好处。大声朗诵对提升你英语后好处。第87页其反义为：其反义为：bebadfor.Readinginbedisbadforyoureyes.躺在床上读书对你眼睛有害。躺在床上读书对你眼睛有害。3.Howmanyhoursdoyousleepeverynight?howmany修饰修饰可数名词可数名词，修饰，修饰不可数不可数名词名词则要用则要用howmuch。如：。如：Howmuchcoffeedoyoudrinkeveryday?你天天喝多少咖啡呢？你天天喝多少咖啡呢？第88页【书本重点书本重点】Shesaysitsgoodformyhealth.【中考考点中考考点】Anappleadayisgood_yourhealth.A.atB.forC.inD.with【解析解析】begoodat表示表示“擅长于擅长于”，begoodfor表示表示“对对有益有益/好处好处”。begood普通不与介词普通不与介词in或或with搭配。依据句意可搭配。依据句意可知，该题只能选知，该题只能选B。中考链接中考链接第89页1aMatch the words with the pictures.1._junkfood2._milk3._fruit4._vegetables5._sleep6._coffeebaecfdabcdef第90页1bPairworkAskandanswerquestions.Usethewordsfrom1a.A:How often do you drink milk?B:I drink milk every day.A:Do you like it?B:No.But my mother wants me to drink it.She says its good for my health.第91页2aListen.Then circle your answer to each question.DoesTinahavegoodhabits?Yes.No.Idontknow.DoesBillhavegoodhabits?Yes.No.Idontknow.第92页Topic sentences1.How often do you exercise?对动作发生对动作发生频率频率提问提问,always.usually.often.sometimes.hardly ever.neverHe got up early every day last year.How often did he get up early last year?2.How far 多远 How far is it from your home to the zoo?从你家到动物园有多远相当于How many times.+时间段.How many times a week do you do sports?第93页.How long 多久 How long can I keep this dictionary?我能借这字典我能借这字典多久多久？How soon 多久(之后)How soon will your father come back?你父亲你父亲多久后多久后回来？回来？How much/many 多少/多少钱 How much water is there in the bottle?You can keep it for three weeks.He ll come back in three days.第94页2aRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).watchTVgotothemoviesplaycomputergamesexerciseorplaysportsusetheInternetgocampinginthecountry第95页ReadthearticleandmarkTrue(T)orFalse(F).1.Wefoundthattwentypercentofourstudentsexerciseeveryday.2.NinetypercentofthestudentsusetheInterneteveryday.3.MoststudentsusetheInternetforhomework.4.OnlytwentypercentofthestudentswatchTVtwoorthreetimesaweek.5.Doexerciseishealthyforthemindandthebody.FTFFT第96页2bReadthearticleandcompletethepiechartsonPage14.34 64 63watch TV15第97页2cReadthearticleagainandanswerthequestions.1.Howmanypercentofthestudentsdonotexerciseatall?2.HowmanypercentofthestudentsusetheInterneteveryday?第98页3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?第99页1.notatall用于否定句，意为用于否定句，意为“根本不、根本不、一点也不一点也不”。如：如：Itwasntdifficultatall.这一点也不难。这一点也不难。Therewasnothingtoeatatall.根本没什么可吃。根本没什么可吃。Totryandfailisbetterthannottotryatall.尝试而失败也比不尝试好。尝试而失败也比不尝试好。第100页注：注：在否定句中，在否定句中，atall可位于句末，可位于句末，也可跟在否定词后。如：也可跟在否定词后。如：Heisnttiredatall./Hesnotatalltired.他一点也不累。他一点也不累。第101页另外，在口语中单独说另外，在口语中单独说notatall,可用往返可用往返答感激或道歉。如：答感激或道歉。如：A：Thankyouverymuch.多谢你了。多谢你了。B：Notatall.不客气。不客气。A：Imsorrytokeepyouwaiting.对不起，让你久等了。对不起，让你久等了。B：Oh,notatall.噢，没关系。噢，没关系。第102页翻译以下句子：翻译以下句子：1.我一点也没生气。我一点也没生气。2.他们一点也不喜欢牛奶。他们一点也不喜欢牛奶。3.休一点也不喜欢语文。休一点也不喜欢语文。Iamnotangryatall.Theydontlikemilkatall.SuedoesntlikeChineseatall.第103页-Do you mind if I turn on the TV?-_.My father is sleeping.(年 重庆市中考)A.Better not.B.Not at all.C.No,I dont mind.D.Thats all right.Would you mind my taking this seat?_.（巴中市中考）A.Sorry,I cant B.No,not at all C.Its a pleasure AB第104页2.atleast最少最少比如：比如：Weshouldbrushourteethatleasttwiceaday.我们天天应该最少刷两次牙。我们天天应该最少刷两次牙。Agoodcigarettewillsmokeatleasttenminutes.一支好烟最少能够抽一支好烟最少能够抽10分钟。分钟。反义短语反义短语：atmost至多至多第105页3.although即使；尽管即使；尽管比如：比如：Althoughmyuncleisold,helooksverystrongandhealthy.我叔叔即使老了，但他看上去还是很健我叔叔即使老了，但他看上去还是很健壮。壮。注意：注意：although引导从句不能与引导从句不能与but,however连用，但可与连用，但可与yet,still连用。连用。第106页_heisill,_hegoestoschool.A.Although,butB./,/C.Although,/D.But,althoughCalthough表示表示“依然依然”，不能和，不能和but同时同时使用。使用。Imnotverystrong,_Iusuallyexercise.A.becauseB.andC.althoughC前后意义有转折。前后意义有转折。第107页4.Itis+adj.todosth.干某事是干某事是比如：比如：Itisinterestingtoplaycomputergames.玩电脑很有趣。玩电脑很有趣。-Itisveryimportant_makeaplanbeforeanewterm.-Yes.Youmusttrytomakeitcarefully.A.ofB.forC.toC第108页5.spendv.花费；消耗花费；消耗比如：比如：Howdidyouspendyoursummervacation?你是怎样度过暑假？你是怎样度过暑假？Ispent5yuanonthisbook.这本书花了我五十元。这本书花了我五十元。第109页辨析辨析take,spend,pay比如：比如：Itusuallytakesmehalfanhourtodomyhomework.做作业通常花费我半小时时间。做作业通常花费我半小时时间。Studentsoftenspendoneandahalfhours(in)doinghomework.学生们经常花一个半小时时间做作业。学生们经常花一个半小时时间做作业。Ipaid10yuan forthisbook.我买这本书付了十元钱。我买这本书付了十元钱。第110页依据以上例句可知：依据以上例句可知：Ittakessb.sometimetodosth.意为意为“花花费某人费某人时间来做某事时间来做某事”。spend主语必须是人，而主语必须是人，而spendonsth.意为意为“买某物花了买某物花了钱钱”。spend+时间时间+(in)doing意为意为“花费多少时间来做某事花费多少时间来做某事”。能够与能够与ittakessb.sometimetodosth.来进行来进行句型转换。句型转换。pay主语必须是人，而主语必须是人，而“花钱买某物花钱买某物”为为payfor。第111页Itusuallytakesmeafewminutestomakemybed.(改为同义句）改为同义句）Iusually_