2023学年完整版八年级上册unit2

Unit2Howoftendoyouexercise?单元教材分析一、教材分析本单元的主要内容是表达“频率〞。SectionA通过“谈论做运动的频率〞，通过听力、对话练习、小调查等方式帮助学生掌握如何询问及表达有关频率的内容〔做运动的频率，日常活动的频率，学习的频率等〕；SectionB通过讨论饮食及其它生活方式，通过听力、阅读、做调查等方式，帮助学生掌握如何用频度副词综合表达信息；SelfCheck局部通过填空帮助学生复习所学词汇，通过开放式的写作帮助学生稳固对频度副词的掌握。这一单元的重点在于“表达频率〞。重点词汇：always,usually,often,sometimes,hardlyever,never,howoften,once,twice,threetimesaweek,everyday,milk,junkfood,health,unhealthy,habit重点句型：Whatdoyouusuallydoonweekends?Howoftendoyou...?二、教学建议结合学生生活设计活动，例如调查学生日常活动的频率，如运动、吃蔬菜、看电视、看电影、听歌、读小说、上网等的频率，与学生探讨做某件事情什么样的频率最适宜等。三、教学设计思路结合学生生活设计活动，使学生在谈论自己生活过程中掌握频度副词的用法及其知识。四、教学目标(一)知识1.掌握如何恰当地使用频率副词及短语：always,usually,often,sometimes,hardlyever,never,howoften,once,twice,threetimesaweek,everyday,habit,Whatdoyouusuallydoonweekends?Howoftendoyou...?2.掌握如何描述课余时间的活动安排。3.掌握如何描述根本的饮食结构：milk,junkfood,health,unhealthy(二)能力:能够综合各种信息，准确地表述频率。(三)情感:合理安排自己的生活，养成健康的生活习惯。五、教学重点1.词汇：①表示“频率〞：always,usually,often,sometimes,hardlyever,never,once,twice,threetimesaweek,everyday②有关“健康〞：junkfood,health,unhealthy,habit2.句型：谈论某项活动或行为的频率六、教学难点:准确理解和运用表示频率的副词和词组。七、课时安排:课时内容课型1SectionA1a-1c2SectionA2a-2d听说课3a－4稳固根本语言，笔头落实读写课4.SectionB1a-1e拓展语言，深化任务听说课5.SectionB2a－2e深化理解目标语言，综合运用阅读写作课6.SectionB3a－3c阅读写作课checkandRevision总结和完善任务及其结果综合活动课八年级英语上册·总第〔〕课时授课时间：年月日Unit2Howoftendoyouexercise?period1SectionA1a—1c教学目标：1.重点词汇：hardly,ever,hardlyever,usually,never,sometimes,2.重点句型：Whatdoyoudoonweekends?Iusually/often/sometimes/always….3.情感态度:通过运用句型谈论做某项事情的频率，合理安排自己的生活，成健康的生活习惯。教学重点：1.KeyWordsandphrases:2.Keysentences教学难点：掌握正确运用howoften地表述频率。。教学过程：师生活动二次备课一、检……预习检查、启发导入：1).完成下面的汉译英。1.总是______2.通常______3.经常__________4.有时__________5.很少__________6.从不______7.多久一次__________8.去购物_________9.在周末_________10.去看电影_________二、学……学案引领，自主学习Step1Lead-inQuestion1:Askthequestions:Iexerciseeveryday.Igoshoppingonceaweek?Howoftendoyouexercise?Howoften...?Step2Presentation1.Lookatthepicture.MakealistoftheweekendactivitiesonPage9(1a),Checktheanswers2.Readthesewordsandphrases.4.Listenandfillintheblacksin1b.Checktheanswers:1c(1)Ateacherpracticestheconversationswithsomestudents.(2)Practicetheconversationswithyourpartner.Thenmakeyourownletsomegroupsactout讲……解惑质疑、精讲点拨频率副词频率副词在句中通常放在实义动词之前,be动词或助动词之后。它们所表示的含义和频率是不同的,从高到低依次是:always意为“总是〞,表示动作的重复或状态的延续。usually意为“通常〞,表示很少有例外。often意为“经常〞表示动作的重复,但不如usually那么频繁中间有间断。sometimes意为“有时〞,表示动作偶尔发生。hardly意为“几乎不〞,常和ever连用表示强调。never意为“从未〞always100%总是 usually80%通常 often60%经常 sometimes40%有时hardlyever20% 很少,几乎不never0从不 sometimes是个特殊的频度副词,既可以放在be动词、助动词之后,行为动词之前,也可以放在句首,还可以放在句尾。如:1.Isometimesthinkthatitisagreatmistake.我有时想这是一个大错。2.SometimesIhelpmymotherinthehouse.有时候我帮助妈妈做家务。often可以放在句中,也可放在句尾,习惯上不放在句首。如:Wehavebeentherequiteoften.我们经常到那儿去。这些频度副词的位置与句中谓语动词有无助动词有关。句中没有助动词时,副词置于动词be之后,其它动词之前。测……稳固练习、当堂检测一，精挑细选1.Idon’tthinkfastfoodisgoodforourhealth,soI_________gotoMacDonald.B.alwaysC.usuallyD.often2.—Howoftendoyouexercise?—______ever.BecauseIamverybusywithwork.A.HardlyB.NearlyC.AlwaysD.Almostisaverylazyheis______late.B.alwaysC.sometimesD.often二，用所给动词的适当形式填空。often____(do)shewatchTV?5.MybrotherandIlike___________(drink)coffee.6.Thebirdcan____________(sing)the“ABC〞song.It’sveryclever.7.Hismotheroften___________(help)himtodohishomework.8.Therearemany________________(different)betweenyouandyourtwinbrother.9.He’stooyoung.Hecan________________(hard)rideabike.,thechildrenaredoingmorning_____________(exercise)二，根据句意完成单词is_________lateforschool.她上学经常迟到。___________goestobedatabout12.他经常(午夜)十二点钟睡觉。13.Whendoyou_________getupinthemorning?早上你通常什么时候起床？14.SometimesIhelpmymotherinthehouse..有时我帮助妈妈做家务is_______lateforschool.他总是上学迟到。________watchesTVonschooldays.琳达从不在上学日看电视17.Yourgrandparents_______gooutforawalk.你的爷爷奶奶几乎不出去散步五．Homework:_____________________________________________六.总结(完成以下知识树)句型句型单词短语语法八年级英语上册·总第〔〕课时授课时间：年月日Unit2Howoftendoyouexercise?period2SectionA2a—教学目标：1.重点词汇：once,twice,internet,program,full,swing,swingdance,2.重点句型：HowoftendoyouwatchTV?–IwatchTVtwiceaweek.3.情感态度:通过运用所学句型合理安排自己的生活，养成健康的生活习惯。教学重点：1.掌握正确运用howoften地表述频率。2..Keysentencesandwords教学难点：.掌握正确运用howoften地表述频率用法。教学过程：检……预习检查、启发导入：1.短语互译：每天______________一周一次__________________一周两次_______________一周三次_________________一月一次_______________一月两次_________________读英语书_______________看电影_____________________用网络_________________运动二、学……学案引领，自主学习Step1Lead-inQuestion1:Whatdoyoudoonweekends?__________________________Howoftendoyoudoit?_________________________Askandanswereachother.Step2Presentation1.Reviseadverbsoffrequencywordsin2a.Listenandnumber.againandfinish2b,checkanswers.Step3Pairworkinthechartin2c.Thenmakeyourownconversations.theconversationin2d.讲……解惑质疑、精讲点拨 1.“次数〞的表达方法一次once，

两次twice，三次或三次以上用基数词加上times,three

times,five

times,one

hundred

times.表示“……几次〞的表达方法是：onceaday/aweek/amonth/ayear

twiceaday/aweek/amonth/ayearalwaysusuallysometimeshardlyevernevereverydayonceaweektwiceaweekthreetimesadayonceamonth表示频度，频率的副词、短语常用howoften提问often“多久一次〞，常用来询问某一动作或事情发生的频率。--Howoftendoesyourmothertravel?--Onceayear.答复：never(从不〕……onceaday/week(一天/周一次〕twiceaweek/month(一周/月一次〕three/four/five/six…timesamonth/year一月/年三/四/五/六……次测……稳固练习、当堂检测1..单项选择(

)youhelptheoldmanwiththehousework?Onceaweek.A.HowsoonB.HowlongC.HowoftenD.Howmany(

)mother_________surfstheInternet.ShelikeswatchingTV.A.doesn'thardlyeverB.hardeverC.isn'thardlyeverD.hardlyever(

)arethe_________ofyourexams?A.answersB.problemsC.resultsD.things(

)4.HowoftendoesLilyplaysoccer?Shedoesn’tlikeit,soshe______playsit.A.alwaysB.hardlyeverC.usuallyD.often(

)youdosports?Idosportseveryday.A.WhenB.WhattimeC.HowlongD.Howoften2.根据句意及首字母补全单词6〕Howoftendoesshee____________?7〕Sheh____________watchesTVonschoolnights.8〕Sheshopst_____________amonth.9〕What'syourfavouritep______________?10〕Hes________________surfstheInternetonSaturday.3.根据汉语句子,用适当的频率副词或表示频率的词组完成英文句子。11.有钱人未必总是幸福的。Thericharenot_______happy.12.他通常7点钟去学校。He_________goestoschoolatseveno’clock.13.他上学经常迟到。Heis________lateforschool.14.天气忽冷忽热。Itis_________coldand__________hot.15.这些天我几乎不出门。I_______evergooutthesedays.16.我父母从不吵架。Myparents________quarrelwitheachother.17.她一天吃三次蔬菜。Sheeatsvegetables________________.五、Homework：教学反思：八年级英语上册·总第〔〕课时授课时间：年月日Unit2Howoftendoyouexercise?period3SectionA2d—3c教学目标:1.重点词汇：maybe,least,atleast,goshopping,helpwithhousework,playsports2.重点句型：Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoftendoesshe/hewatchTV?3.情感态度：通过运用所学句型用英语谈论做某项事情的频率，合理安排自的生活，养成健康的生活习惯。教学重点：.GrammarFocus.教学难点：正确运使用howoften并熟练答复。教学过程：师生活动二次备课一、检……预习检查、启发导入：1).请写出频率副词6个_____________________________________________2〕.短语互译每天

一周一到二次

至少_____________熬夜到很晚_____________健康的早餐__________早睡_____________做运动_______________帮助家务活方面___________二、学……学案引领，自主学习Step1Lead-inQuestion:Doyou...?Howoftendoyou...?Askandanswerinpairs.Step2PresentationGrammar,askandanswerquestions:andfinish3a,3b.Checktheanswers3.Completethequestionswithdoordoes.Thenmatchthequestionsandanswers.(Page11,3a),Checktheanswers.workinthechartin3conpage11.theconversation:A:Howoftendoyou…?B：I…三、讲……解惑质疑、精讲点拨health名词--健康、健康状况。如:Iknowyourhealth.healthy形容词--健康的，常用来修饰某些名词ahealthybody有关健康的谚语Wealthisnothingwithouthealth.失去健康，钱再多也没用。Thereisnomedicineagainstdeath.没有长生不老药。四、测……稳固练习、当堂检测1.单项选择()1.—How_____doyoureadEnglish?--Sometimes.A.longB.oftenC.farD.much()2.Mymother________surfstheInternet,shelikeswatchingTV.A.doesn’thardlyeverB.hardlyeverC.isn’thardlyeverD.hardlynever()3.__doeshedoontheweekend?Heoftenhelpshismotherwithhousework..A.HowB.HowoftenC.WhatD.Howsoon()4.--What____youusually__onweekends?--Iusually____violinA.did;do;playtheB.do;do;playC.do;did;playD.do;do;playthe()5.--Areyoulateforclass?--_______.A.Yes,neverB.Yes,sometimesC.No,everD.No,usually()6.Canyouhelpme______thehouse?A.cleaningB.withcleanC.ofcleaningD.clean()7.Shealwaysfinishesherhomeworkontime.She__leavesitfortomorrow.A.alwaysB.neverC.usuallyD.sometimes()8.Tony,passmyglasstome,please.Ican_____readthewordsinthenewspapers.A.clearlyB.ratherC.hardlyD.ever()9.--YourspokenEnglishisgood.--___________.A.Yes,please.B.ThankyouC.Youareright.D.Notatall2.根据汉语提示完成句子。每空词数不限。10你多长时间看望一次祖父母？__________doyousee___________?11他的爷爷每天都做运动。Hisgrandpa________________________.12.我每周购物两次。Ishop__________________.13.我喜欢读书。我每天都读英语。Ilike__________________everyday.周末你通常做什么？做运动。What_______________________?_____________.Homework：______________________________句型单词短语语法句型单词短语语法八年级英语上册·总第〔〕课时授课时间：年月日Unit2Howoftendoyouexercise?period4SectionB1a—1e教学目标：1.重点词汇:junk,junkfood,coffee,health,drinkmilk,begoodfor,exercise2.重点句型：Mymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth..3.情感态度:学会养成合理饮食，适当运动的健康生活习惯。教学重点：1.Howoften...?句型的问答及听力练习Does...?句型的练习。教学难点：Listening教学过程：师生活动二次备课检……预习检查、启发导入：默写出以下单词或短语：水果_________蔬菜______牛奶_______咖啡____垃圾食品____睡觉____想让我喝______________对有益处的_________好习惯____________二、学……学案引领，自主学习Step1Lead-inTalkabout:A:Whatkindoffooddoyoulike?B:Ilike...Step2Presentationthewordsandmatchthewordswiththepictures.(page121a).Checktheanswers.1bandmakeupconversationsusingthewordsfrom1a..practice.(听力训练)(a).Listenandfindtheanswertothequestions.(b)Listenagainandfinish1c.(c)Listenandfinish1d.Checktheanswerandreadthequestionsandanswers.(d)ListenandStepwork:Role-playtheconversationin1dHowoftendoyou...?三、讲……解惑质疑、精讲点拨goodfor:对有...益处的，对...有好处的。用法：后接名词或动词+ing.其反义词组为：bebadfor对...有害处的begoodat...擅长做...用法：后接名词或动词+ingbegoodto...对好的Eg:SheisgoodatEnglish.Sheisgoodatsinging.todosth想做某事:eg:Iwanttogoout.Wantsbtodosth.想让某人做某事：Mymotherwantsmetoread.Howmany...?提问数量的多少，用于提问可数名词Howmuch?用于提问不可数名词Eg:Howmanybooksdoyouhave?Howmuchmoneydoyouhave?四、测……稳固练习、当堂检测一、精挑细选1._____morefruitsandvegetablesisgood_____ourhealth.A.Eating;toB.Eats;forC.Eating;forD.Eat;for2.Alotofvegetables___youtokeepingoodhealth.A.makeB.wantC.tryD.help3.Peteris_____becausehehardlyeverexercises.A.tiredB.happyC.healthyD.unhealthy4.Mydad______alawyerwhenIgrowup.A.wantsmetoB.wantsmetobeC.becameD.wanted5.Lisa________eighthourseverynight.Whataboutyou?A.eatsB.drinksC.playsD.sleeps_______friendsdoyouhave?TwoA.HowmuchmanylongD.Howoften7.Thetwins'uncle_______everyday.A、exerciseB、exercisesC、exercisedD、exercising8.Jimisagoodstudent.He________lateforclass.A、ishardlyeveroftenC、isusuallyD、isalways9.There_______alotofjunkfoodonthetable.A、areB、haveC、isD、has10.IthinkIam________.A、HealthB、nothealthC、healthyD、healthestoftendoyouplaysoccer_________.A、twoaweekB、twiceaweekC、atimeaweekD、onetimeaweek。二．根据句意和首字母补全单词12〕Mymothersaysit'sgoodformy

h________.13)Lily

e________everymorningtostayhealthy.14)IusuallywatchTVatnight,buts________Igoforawalkwithmyparents.15)Iliketod______coffee.五．Homework:___________________________________________教学反思：八年级英语上册·总第〔〕课时授课时间：年月日Unit2Howoftendoyouexercise?Period5SectionB2a—2d教学目标：1.重点词汇：result,percent,online,although,television,through,mind,body,suchas,together,die2重点句型：Thesentencesinthereading.3.情感态度:通过运用所学知识怎样安排课外生活。教学重点:Reading.教学难点:Theskillsofreading.教学过程：师生活动二次备课一、检……预习检查、启发导入：1).翻译官(1)in...freetime___________(2)15%_____________(3)45%_______________(4)onetothreetimesaweek______________(5)一周4-6次_______________(6)根本不___________(7)惊奇的___________〔8〕至少____________(9)问题的答案_____________〔10)最受欢送的_______________(11)thebestwaytorelax________(12)suchas___________________(13)spendtime_______________(14)spendtimewith_____________观看体育节目_____________〔16〕坏习惯_______________从短文找到以下百分数的英语表达：(17)90%_____________________(18)10%__________________(19)13%_____________________(20)85%__________________二、学……学案引领，自主学习Step1Lead-in:Talk1dHowoften...?Howmany...?Step2Presentation1.Read2aandrank,thenchecktheanswers.2.Read2b.WriteTorF()1.Wefoundthattwentypercentofourstudentsexerciseeveryday.()2.NinetypercentofthestudentsusetheInterneteveryday.()3.MoststudentsusetheInternetforhomework.()4.OnlytwentypercentofthestudentswatchTVtwoorthreetimesaweek.()5.Doexerciseishealthyforthemindandthebody.Step3.PairworkFillinthechartin2c,2d.Thenchecktheanswers.三、讲……解惑质疑、精讲点拨1.辨析take,spend,pay，costEg:Itusuallytakesmehalfanhourtodomyhomework.Eg:Studentsoftenspendoneandahalfhours(in)doinghomework.Eg：Ipaid10yuanforthisbook.Eg:Thisbookcostme15yuan.根据以上例句可知：Ittakessb.sometimetodosth.意为“花费某人……时间做某事〞。spend的主语必须是人，而spend…onsth.意为“买某物花了……钱〞。spend+时间+(in)doing意为“花费多少时间来做某事〞。可以与ittakessb.sometimetodosth.来进行句型转换。pay的主语必须是人，而“花钱买某物〞为pay…for。Cost的主语必须是物。某物花费某人多少钱sth.costsb...四、测……稳固练习、当堂检测一、精挑细选〔〕heisill,_______hegoestoschool.A.Although,butB./,/C.Although,/D.But,although〔〕’mnotverystrong,____Iusuallyexercise.A:becauseB.andC.Although〔〕isveryimportant_____makeaplanbeforeanewterm.-Yes.Youmusttrytomakeitcarefully.A.ofB.forC.to〔〕spendtoomuchtime_____thereport.A.writingB.towriteC.onwritingD.write〔〕Willyouplease_____formydinner,Peter?--Sure!A.spendB.payC.take〔〕6.Itwill_____metoomuchtimetoreadthisbook.A.takeB.spendD.pay〔〕7.Sheusually________muchtimeshoppinginthesupermarkets.A.spendsB.takesC.Pays二、根据要求完成句子。likesEnglish.Hespendslotsoftime______(read)iteveryday.(2022宿迁中考)tookAlicefiveminutestofinishreadingthebook.Alice______fiveminutes____readingthebook.〔同义句〕Homework：_______________________________________六.总结(完成以下知识树)句型句型单词短语语法八年级英语上册·总第〔〕课时授课时间：年月Unit2Howoftendoyouexercise?period6SectionB2e—3c教学目标：1.重点词汇：writer,dentist,magazine,,however,than,morethan,a-16-year-old,2.重点句型：Shehasalotofgoodhabits.Shehassomebadhabits.3.情感态度:通过运用所学知识怎样安排课外生活,养成健康的生活习惯。教学重点：.Howtowriteareport.教学难点：Writeareport.教学过程：师生活动二次备课一、检……预习检查、启发导入：1).翻译官(1)看牙医_______________(2)熬夜___________(3)-一些好习惯____________(4)多于_______________(5)一个16岁的学生____________________(6)帮做家务________________(7)害怕______________二、学……学案引领，自主学习Step1Lead-inAskquestionsin2e.Howoftendoyou...?Step2Presentation1.Readthephrasesin3a.andfinish3a,thenchecktheanswers.chartin3b,andtalkaboutit.Step3Writingareportaboutyourgoodandbadhabits..Step4PairworkFinishHealthquizin4.Thenanswer:Whoishealthier?三、讲……解惑质疑、精讲点拨百分数的英语表达：用基数+percent表示

50％fiftypercent百分之五十

3％threepercent百分之三

％zeropointonetwopercent百分之零点一二这里的percent前半部per表示“每一〞，cent这一后半局部表示“百〞，所以百分之几中percent不用复数形式。四、测……稳固练习、当堂检测一、根据句意,用括号中所给单词的正确形式填空。familyhasa______(health)lifestyle.2.Tina’s_______(eat)habitsareprettygood.3.Trynot______(play)withthosebadboys.4.Therearemany____________(different)betweenthetwogirls.5.Mymotherdoesn’twantme______(be)ontheschoolbasketballteam.二、连词成句1.what,usually,youdo,on,doweekends?________________________________________?2.howoften,yourbrother,does,take,a,shower?_________________________________________?3.I,nine,hours,sleep,every,night._____________________________________.4.Betty,milk,drinks,every,morning.____________________________________.5.some,students,once,watch,TV,or,twice,a,week._______________________________________________.三、写作根据下面提示的信息，写一篇短文，介绍你的朋友的好习惯和坏习惯。Name:Tom

Age:14ActivitiesHowoften?GoodhabitsExercise/readbooks/drinkjuiceEveryday/threetimesaweekBadhabitsWatchTV,eathamburgers,helpwithhouseworkTwohoursaday,twiceaweek,never,_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

__________________________________________________________________________________________________________________________________

Homework:____________________________________教学反思：八年级英语上册·总第〔〕课时授课时间：年月日Unit2Howoftendoyouexercise?单元测试I.词汇。〔10分〕

A)根据句意，用括号内所给词的适当形式。〔5分〕

1.MymothergoestoBeijing__________(two)ayear.

2.Canyoufindthe__________(different)betweenthisboxandthatbox?

3.I__________(hard)everseehimnow.

4.Doyouwanttogo______________(skateboard)withme?

5.Youshouldlookafteryour_____________(healthy).B)根据句意及首字母提示，完成以下单词拼写。〔5分〕

6.Doyoulikedrinkingm__________?

7.E_________________everydayisgoodforus..

8.I'mastudent.I'minClassOne,G__________One.

9.Doyouofteneatj__________food?

10.Myfavoritep__________istheCCTVnews.二.用方框内的单词完成下面的句子〔有多余选项〕。〔5分〕

always,everyday,often,sometimes,never,hardlyever

1.He__________getsupatsixo'clock,sevendaysaweek.

2.How__________doyougotothemovies?

3.It__________rainshere.It'susuallysunnyandwarm.

4.Someboyshardlyevereatjunkfood,butmostofthemeatjunkfood__________.

5.Ican'tswim.SoI__________goswimming.Ionlyrunonthebeach.三.按要求完成句子:(5分)

1.LinTaodoeshishomeworkeveryevening.(对划线局部提问)

________________________LinTao____________everyevening?2.Healwayshelpsothers.(改为否认句)

He____________helpsothers.3..Heoftenvisitshisuncle.(改为一般疑问句)

____________he________________________hisuncle?4.Marylooksfortheinformation(信息)ontheInterneteveryday.(同义句转换)

Mary_____________________________everyday.5.healthy,year,helps,my,good,every,grades,get,lifestyle,me.(连词成句)

_____________________________________________________四.选择。〔15分〕

(

)1.－________studentsinyourclassarefromBeijing?

－Onlyone.

A．Howoften

B．Howmany

C．HowmuchD．How

(

)2.－________doyourgrandparentscometoseeyou?

－Twiceaweek.

A．HowoftenB．Howmany

C．When

D．How

(

)3.What________she______onweekends?

A．is,do

B．does,does

C．do,do

D．does,do

(

)4.Moststudentsinmyclass________exerciseeveryday.

A．does

B．do