八年级上册第一单元课件.ppt

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1、Talkaboutweekendactivities.do homeworkexerciseWhat do you usually do on weekends?Ioftengotothemovies.Ioftenplayfootball.What do you usually do on weekends?全美著名的电影院线全美著名的电影院线AMC北京新世纪电影院北京新世纪电影院Ioftendosomereading.IoftenwatchTV.What do you usually do on weekends?go shoppinggo swimmingWhat do you usual

2、ly do on weekends?1aLookatthepicture.Makealistofthedifferentweekendactivities.1.skateboarding2._3._4._5._readingexercisingwatchingTVshoppingWhatdoyouusuallydoonweekends?IusuallysurftheInternetsurfgoskateboardinggoshoppingdosomecleaningread1.goingskateboarding2.reading3.exercising4.watchingTV5.shoppi

3、ngTalk about the pictures like this:A:Whatishe/shedoing?B:He/Sheis.Reporter:Whatdoyouusuallydoonweekends?Boy1:Iusuallyexercise.Girl1:Ialwaysgoshopping.Boy2:EeeeewInevergoshopping.Icantstandshopping.TapescriptTapescriptGirl2:Ioftengoskateboard.Boy2:AndIsometimeswatchTV.Reporter:Howaboutyou?Girl3:Ihar

4、dlyeverwatchTV.Ilovereading.Reporter:Oh,whyisthat?Girl3:Oh,Idontknow.IguessIjustlikebooks.1cTalkaboutthepeopleinthepictureabove.Whatdotheydoonweekends?A:Whatdoesshedoonweekends?B:Sheoftengoestothemovies.*always*always*usually*usually*often*often*sometimes*sometimes*hardlyever*hardlyever*never*neverR

5、evisionLearning*everyday*everyday*onceaweek*onceaweek*twiceaweek*twiceaweek*threetimesa*threetimesamonthmonthA:HowoftendoyouwatchTV?B:IwatchTVeveryday.A:Whatsyourfavoriteprogram?B:ItsAnimalWorld.A:Howoftendoyouwatchit?B:Iwatchitonceaweek.exercisethree times a weekA:Howoftendoyouexercise?B:Threetimes

6、aweek.eat junk foodonce a monthA:Howoftendoyoueatjunkfood?B:Onceamonth.surf the Internetonce a weekA:HowoftendoyousurftheInternet?B:Onceaweek.Whatdoyouusuallydoonweekends?Iusuallyplaysoccer.Whatdotheydoonweekends?Theyoftengotothemovies.Whatdoeshedoonweekends?HesometimeswatchesTV.Howoftendoyoushop?Is

7、hoponceamonth.HowoftendoesChengwatchTV?HewatchesTVtwiceaweek.本课时我们学习的主要语法点是由本课时我们学习的主要语法点是由wh-和和how引导的特殊疑问句以及对应的答语。如引导的特殊疑问句以及对应的答语。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。Howoftendoyougotothefactory?你多久去一次工厂？你多久去一次工厂？Igoto

8、thefactorytwiceaweek.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)+主语主语+dosth.?疑问词疑问词howoften是问频率是问频率(多久多久一次一次),（在这里（在这里助动词助动词do(does或或did)是起是起帮助构成疑问的作用）与一般现在时或一般帮助构成疑问的作用）与一般现在时或一般过去时连用过去时连用,回答一般是用表示频率的副词。回答一般是用表示频率的副词。如：如：once,twice,threetimes,sometim

9、es,often,quiteoften,never,everyday,onceaweek,twiceamonth,threetimesamonth,threeorfourtimesamonth等。等。maybe与与maybe的区别的区别 1.Thebabyiscrying._sheishungry.2.Thewoman_ateacher.Maybemaybe词语辨析词语辨析maybe是副词，意为是副词，意为“大概，大概，可能，可能，或许或许”，一般用于句首。而，一般用于句首。而maybe是是情态动词情态动词may+be动词，意为动词，意为“可能可能是是，也许是，也许是，大概是，大概是”。afe

10、w,few,alittle与与little的区别的区别 1._peoplecanliveto100,butpeoplecanliveto150.2.Thereis_timeleft.Iwontbeabletocatchthefirstbus.3.Couldyougiveme_milk?Afewfewlittlealittleafew(少数的，几个，一些少数的，几个，一些)与与alittle(一点儿，少量一点儿，少量)表示肯定表示肯定;few(很少的，几很少的，几乎没有的乎没有的)与与little(很少的，几乎没有的很少的，几乎没有的)表示否定表示否定;afew与与few修饰可数名词修饰可数名词

11、;alittle与与little修饰不可数名词。修饰不可数名词。1.Thegroundistootodig.2.Ican_understandthem.3.Itsraining.Peoplecangooutside.hard与与hardly的区别的区别hardhardlyhardhardlyhard作形容词，意为作形容词，意为“困难的，艰困难的，艰苦的，硬的苦的，硬的”；作副词，意为；作副词，意为“努力努力地，猛烈地地，猛烈地”。hardly意为意为“几乎不几乎不”。1.IhardlyexercisesoIthinkImkindof_.A.healthyB.healthC.unhealthyD

12、.unhealth2.Mysisterlikesfruits_shedoesntlikevegetables.A.andB.butC.orD.also3.Jimsparentswanthim_morefruit.A.eatingB.eatC.toeatD.eatsI.Choosetherightanswers.8.We_goouttoeatbutnotveryoften.A.usuallyB.alwaysC.neverD.sometimes9._doyoureadEnglish?A.WhatB.HowoftenC.HowfarD.HowmuchII.请对下面句子划线部分提问。请对下面句子划线部

13、分提问。Heusuallyvisitshisgrandpaeverywinter.Whatdoesheusuallydoeverywinter?Ivisitmygrandparentstwiceayear.Howoftendoyouvisityourgrandparents?III.翻译句子（英汉互译）。翻译句子（英汉互译）。1.他们多长时间举办一次舞会？他们多长时间举办一次舞会？通常每两周举办一次。通常每两周举办一次。2.他多久去购一次物？他多久去购一次物？一个月一次。一个月一次。Howoftendotheyhaveadancingparty?Usuallyonceeveryotherwee

14、k.Howoftendoeshegoshopping?Hegoesshoppingonceamonth.3.Whatdoyouusuallydoonweekends?Iusuallyplaysoccer.4.Whatsyourfavoriteprogram?ItsAnimalWorld.周末你通常做什么？周末你通常做什么？我通常踢足球。我通常踢足球。你最喜欢什么节目？你最喜欢什么节目？动物世界。动物世界。HerearetheresultsofthestudentactivitysurveyatGreenHighschool._studentsexercisethreeorfourtimesaw

15、eek.Somestudentsexerciseonceortwiceaweek._studentsexerciseeveryday.Asforhomework,_studentsdohomeworkeveryday._studentsdohomeworkMostSomemostSomeWhat Do Students Do at Green High School?Free talkHow to keep healthy?ahealthydietexercisesleepwell.Doyouhaveahealthydiet?Doyouofteneatjunkfood?Isthefoodint

16、hefollowingpictureshealthyorunhealthy?Healthy foodJunk foodWhat 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，别无其他营养素的食物；或指仅提供热量，别无其他营养素的食物；或指提供超过人体需求，变成多余成分的食品。提供超过人体需求，变成多余成分的食品。如：西式快餐中的汉堡、薯条、炸鸡，中式如：西式快餐中的汉堡、薯条、炸鸡，中式小吃中的油炸饼、方便面、早餐常吃的油条、小吃中的油炸饼、方便面、早餐常吃的油条、烧饼等。烧饼等。Doc

17、tors want us to eat every day.Doctors want us to drink every day.Doctors want us to every day.Because is good for our health.Doctors want us to every day.Because arebe good/bad for healthCoffeeisbadforourhealth.be good/bad for healthPotato chips are bad for health.potatochips=Frenchfriescolasalad so

18、uphot dogtomatooniondumplingbroccolihealthy or unhealthy?-Whatdoyouthinkofjunkfood?-Althoughitsbadforourhealth,Iloveit.Ieatitonceortwiceaweek.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

19、.)junkfoodfruitA: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.)vegetables1.Momwantsmetogetupat6:00andplayping-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Doyouw

20、anttogotothemovieswithme?你想和我一起去看电影吗？你想和我一起去看电影吗？Theteacherdoesntwantustoeathamburgers.老师不想让我们吃汉堡包。老师不想让我们吃汉堡包。Notes 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、动名词或动词的词或动词的-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。Readingaloudisgoodf

21、orimprovingyourEnglish.大声朗读对提高你的英语后好处。大声朗读对提高你的英语后好处。其反义为：其反义为：bebadfor.Readinginbedisbadforyoureyes.躺在床上读书对你的眼睛有害。躺在床上读书对你的眼睛有害。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?你每天喝多少咖啡呢？你每天喝多少咖啡呢？【课本重点课本重点】Shesaysitsgoodformyh

22、ealth.【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一般不与介词一般不与介词in或或with搭配。根据句意可搭配。根据句意可知，该题只能选知，该题只能选B。中考链接中考链接Aretheyingoodhealth?Ofcourse,theyarent.Why are they so heavy?Because their eating habits are bad.3a1.Howoftendoesshe

23、exercise?2.Howoftendoesshedrinkmilk?3.Doessheeatjunkfoodveryoften?Katrinaexerciseseveryday.Katrinadrinksmilkeveryday.Readandanswerthequestions.No.Sheonlyeatsjunkfoodonceaweek.4.Doyouthinkshehasahealthylifestyle?Whyorwhynot?5.Isherlifestylethesameasyoursordifferent?Whatarethedifferences?Yes,Ithinkso.

24、Becauseshehasabalanceddiet.3bandIthinkImkindofunhealthy.I_exercise.Ieat_twiceaweekbutInevereat_.AndI_todrink_.Yuck!Ilove_andeatit_aweek.Ilovetodrink_,too.SomaybeImnotveryhealthy,althoughIhaveonehealthyhabit.I_for_everynight.hardlyevervegetablesfruitdontlikemilkjunkfoodthreeorfourtimescoffeesleepnine

25、hoursNowfillintheblanksinBillsletter.Helphavewantexercisetry1.Mom_metogetupat6:00andplayping-pongwithher.2.Grandpaisprettyhealthybecausehe_everyday.3.Alotofvegetables_youtokeepingoodhealth.4.Youmust_toeatlessmeat.5.Doyou_ahealthylifestyle?1Fillintheblankswiththegivenwordsintheircorrectform.wantsexer

26、ciseshelptryhaveHer lifestyle is better.SheSheShe looks after her health.She is very healthy.nine hours every night.Although Bill sleeps nine hoursevery night,he is unhealthy.Bill sleeps nine hours every night,too.Is he healthy?Whocangetbettergrades?Her healthy lifestyle helps her get good grades.Go

27、od food and exercise help her to study better.Healthy/unhealthy lifestyle?Lisasleepseighthourseverynight.Sheeatsagoodbreakfastandsheexerciseseveryday.Shenevereatsjunkfood.Healthy/unhealthy lifestyle?PamlikeswatchingTV.Onweekends,sheneverexercisesandshedoesntlikefruitsorvegetables.Sheeatsjunkfood.And

28、Pamnevergoestothedoctor.Healthy/unhealthy lifestyle?Tomistallandthin.HeplaystennisthreetimesaweekandherunseverySaturday.HeneverwatchesTV.Heeatsfruitsandvegetableseverydayandsleepsninehourseverynight.How can we keep healthy?Try to eat more healthy foodand less junk food.Try to exercise every day.Ever

29、yone must sleep 8 or 9 hours every night.1.Itrytoeatalotofvegetables,usuallytentoeleventimesaweek.trytodosth.表示表示“尽力做某事尽力做某事”，不，不包包含是否成功的意思。而含是否成功的意思。而trydoingsth.表表示示“用用(某一办法某一办法)试着去做某事试着去做某事”。如。如:Youdbettertrydoingtheexperimentinanotherway.你最好试试用另一种方法做这个试验。你最好试试用另一种方法做这个试验。Notes2.Myhealthylifestyl

30、ehelpsmegetgoodgrades.helpsb.(to)dosth.帮助某人做某事帮助某人做某事如如:Goodfoodandexercisehelpmetostudybetter.这里这里better是是well的的比较级比较级，而不是，而不是good的比较级。的比较级。3.Youmusttrytoeatlessmeat.less是是little的的比较级比较级。4.Isherlifestylethesameasyoursordifferent?Isherlifestylethesameasyourlifestyleorisherlifestyledifferentfromyours

31、?bethesameas/bedifferentfrom5.Alotofvegetableshelpyoutokeepingoodhealth.keepingoodhealth=keephealthy=stayhealthy1.Ofcourse,Ilovejunkfoodtoo,butItrytoeatitonlyonceaweek.【中考考点中考考点】Myuncledoesnthavemuchmoney,_healwaysenjoyshimself.A.butB.soC.andD.or【解析解析】but意为意为“但是但是”，表示，表示转折关转折关系系；so意为意为“因此因此”，表示因果关系；

32、，表示因果关系；and意为意为“而且而且”，表示并列关系，在汉语中，表示并列关系，在汉语中常不译出来；常不译出来；or意为意为“或者或者”，表示选，表示选择择关系。根据句意，该题只能选关系。根据句意，该题只能选A。中考链接中考链接2.Soyousee,Ilookaftermyhealth.【中考考点中考考点】Mrs.Brownisnthere.Shehasto_herbabyathome.A.lookatB.lookforC.looklikeD.lookafter【解析解析】lookat表示表示“看看”，lookfor表表示示“寻找寻找”，looklike表示表示“看起来像看起来像”,look

33、after表示表示“照顾，照看照顾，照看”。根据句意，。根据句意，该该题应选题应选D。1.IhardlyexercisesoIthinkImkindof_.A.healthyB.healthC.unhealthyD.unhealth2.Mysisterlikesfruits_shedoesntlikevegetables.A.andB.butC.orD.also3.Jimsparentswanthim_morefruit.A.eatingB.eatC.toeatD.eatsChoose the right answers.4.Marialikes_everymorning.A.runB.run

34、ningC.runsD.runing5.Hergrandmaoftencooksdeliciousfoodfor_.A.herB.sheC.hersD.him6.Eatingmorefruitandvegetablesisgood_ourhealth.A.toB.forC.atD.with7.Everyoneshould_hisorherhealth.A.lookafterB.lookdownC.lookoverD.looklike8.We_goouttoeatbutnotveryoften.A.usuallyB.alwaysC.neverD.sometimes9._doyoureadEngl

35、ish?A.WhatB.HowoftenC.HowfarD.Howmuch1.吃垃圾食物对你的健康没好处。吃垃圾食物对你的健康没好处。Eatingjunkfoodisbadforyourhealth.2.医生说它对我的健康有益。医生说它对我的健康有益。Thedoctorsaysitsgoodformyhealth.3.我试着去吃许多水果。我试着去吃许多水果。Itrytoeatalotoffruit.Translate and write them down.4.大多数学生每周锻炼三四次。大多数学生每周锻炼三四次。Moststudentsexercisethreeorfourtimesaweek.5.至于作业，大多数学生每天都做。至于作业，大多数学生每天都做。Asforhomework,moststudentdohomeworkeveryday.Often every day usually three times a week sometimeOnce a week always once a month hardly ever neverThis is Yi Jianlian.He is very healthy.