8AUnit1Howoftendoyouexercise?教案
Period4(SectionB3a~4)
一、
SectionB3a~4
二、
(一)知识目标
1.词汇:学习并掌握habit,lifetyle,better,try,although,maybe,lookafter,thesameas,keephealthy,trytodosth,ofcourseetc.
2.功能句:学习并掌握Howoften...?
(二)能力目标
1.运用所学词汇,短语,及句型进行自由交际的能力。
2.联系实际,运用所学知识阅读和写作的能力。
(三)情感目标
培养学生良好的饮食,运动等生活习惯,保持身体健康。
三、
(一)教学重点
1.词汇:habit,lifetyle,better,try,although,maybe,lookafter,thesameas,keephealthy,trytodosth,ofcourseetc.
2.功能句:Howoften...?
3.阅读和写作技能
(二)教学难点
结合功能句进行的阅读和写作
四、
(一)教师准备:多媒体课件
五、
通过唱歌的形式,在欢快的氛围中复习了健康食品和垃圾食品,然后引导学生了解什么样的饮食习惯才能保持健康的体质。在完成SectionB3a~3b的阅读部分的过程中,教师可以先让学生谈谈各自的生活方式,由此引到课文主人公身上,通过比较来提升话题。
六、
Step1.Warmingup
Singasongtogether.(Anappleadaykeepsadoctoraway.)
T:Whatsongssingsabout?S1:It’saboutanapple.
S2:Applesaregoodforourhealth.
T:Whatotherthingsaregoodforus/ourhealth?S1:Ithinkmilkisgoodforus.
S2:Fishisgoodforourhealth.
S3:Fruitisgoodforourhealth.
T:Whataboutjunkfood?Isitgoodforus?Ss:No,it’sbadforourhealth.
T:Howoftendoyoueatjunkfood?S1:Ieatitonlyonceaweek.
S2:Inevereatjunkfood.
S3:Ihardlyevereatjunkfood.
T:Asforeatingjunkfood,I’mthesameasyou.(教学词组)
Step2Review.
T:Today,DrLiwantstoknowoureatinghabits.Canyoufinishthesurvey?
Howareyoureatinghabits?
ActivitieseverydayThreeorfourtimesaweekOnceortwiceaweeknever
Eatvegetables4分3分1分0分
Eatfruit4分3分1分0分
Drinkmilk4分3分1分0分
Eatjunkfood0分1分3分4分
drinkcoffee0分1分3分4分
A.good(16分—20分)B.OK(8分---15分)C.bad(8分以下)
Myeatinghabitsare______________.
T:Look,Herearetheresultsofmyeatinghabits,Ieatvegetablesandfruiteveryday.Igot8points.Idrinkmilkonceortwiceaweek.Igot1point.Ineverdrinkcoffeeandeatjunkfood.Igot8points.Sohowaremyeatinghabits?
Ss:Youreatinghabitsaregood.
T:Canyoutellusyoureatinghabits?
S1:Ieatvegetablesthreeorfourtimesaweek.Idrinkmilkeveryday.Ineverdrinkcoffee.Ieatjunkfoodonceaweek.SoIhavegoodeatinghabits.(S2S3S4)
T:Howareyoureatinghabits?(onebyone).
S:Myeatinghabitsaregood/OK/bad.
T:Now,Dr.Liknowourmiddleschoolstudents’eatinghabits.Here’stheresult.Canyoutellus?S:Moststudents…Somestudents….
Step3.Presentation
1.T:Weknowgoodeatinghabitsaregoodforourhealth.Whatisgoodforourhealth?
S:Exercisingeveryday.
T:Look,thisisKatrina.What’sthepictureabout?S:
T:DoyouwanttoreadKatrina’sletter?Whichoneisthethemesentence?S:
T:Openthebook,readquicklyandfindoutthethemesentence.
S:Ithinkthefirstsentenceisthethemesentence.…butI’mprettyhealthy.
T:Great!Itisinthefirstsentenceoftheparagraph..
2.AccordingtoKatrina’sletter,helpherpenpalfillinthechart.Readcarefully.
ActivitiesHowoften
EatvegetablesEveryday
T:Canyouputthemintothreeparts?S:Exercise,eatinghabits,sleep
T:What’sthemainidea?S:Shehasahealthylifestyle.
T:Itwritesaboutlifestyle.Katrina’slifestyleishealthy.Whatdoesahealthylifestylehelpus?(Discussingroups)S:Ithelpsus….
T:Soweshouldlookafterourhealth.
T:Somehavehealthylifestyles,butsomehaveunhealthylifestyles.Billisunhealthy.
Step4.Practice
1.Accordingtothechart,canyoufinishBill’sletter(3b)
2.T:Billiskindofunhealthy.Now,heisveryheavy.Heisverysad.Canyougivesomeadvice?(Discussingroups)G1:Bill,youtrytoexerciseeveryday.
G2:Youshouldeatlessjunkfood.
G3:…
T:Whatgoodadvice!IthinkBillisverythankful.
Step5Enjoythepassages
T:Fromthesetwoarticles,weknowKatrinaishealthyandBilliskindofunhealthy.Ilikethearticles.Likethissentence:
SomaybeI’mnotveryhealthy,althoughIhaveonehealthyhabit.
T:Andwhatsentencesdoyoulike?
Canyouwritedown?S:_________________________
Readloudlyandtrytoremember.S:__________________________
Step6.Homework
1.Revisethewordsandsentencesinthisclass.
2.Youareareporterof‘ChinaSports’.AndnowyoureditorasksyoutowriteanarticleaboutLiuXiang’slifestyle.你是一名中国体育的记者,现在主编要求你写一篇关于刘翔的生活方式。(上网收集、查找资料。Selfcheck2)
七、
Bb
I’mprettyhealthy
八年级英语Unit1Howoftendoyouexercise教案
教学目标
1.掌握如何恰当地使用频率副词及短语
2.掌握如何描述课余时间的活动安排。
3.合理安排自己的生活,养成健康的生活习惯。
教学重点
1.词汇:
①表示“频率”:always,usually,often,sometimes,hardlyever,never,once,twice,threetimesaweek,everyday
②有关“健康”:junkfood,health,unhealthy,habit
2.句型:谈论某项活动或行为的频率
e.g.:Whatdoyouusuallydoonweekends?
Howoftendoyoueatvegetable?
Moststudentsdohomeworkeveryday.
教学难点
准确理解和运用表示频率的副词和词组。
课时安排
Period1SectionA1a-1c
Period2SectionA2a-2c
Period3SectionA3-4
Period4SectionB1a-2c
Period5SectionB3a-4
Period6SelfcheckandRevision
Period1SectionA1a-1c
Studyingaims
1.掌握下列单词:
Exercise;skateboard;hardly;ever
2.掌握句型:
Whatdoyoudoonweekends?
Ioftengotothemovies.
Self-learning
Task1﹕learnthenewwords
Task2:小组对话练习句型:
---Whatdoyoudoonweekends?
---Ialwaysdosomereading.
Task3:完成1a。
---Whatdoyoudoonweekends?
---Ioftengotothemovie.
1.gotothemovie2.__________3.__________
4.____________5.___________6.__________
Task4﹕讨论always;usually;often;sometimes;hardlyever;never的意义及它们在句中的位置。
Explanation
1自学反馈
2.listentothetapeandfinish1b.
3practice1c
4疑难点总结:
(1)hardly“几乎不”,是个否定副词,表示否定意义,通常位于实意动词之前,系动词、助动词、情态动词之后。例如:
Hehardlygoestobedbeforemidnight.他很少在午夜以前就寝。
(2).always,usually,often,sometimes,hardly和never都是频度副词,与疑问词howoften对应。表示的频率由always向never递减。在句中位于实意动词前,情态动词(can等)、助动词(do等)、连系动词(be等)之后。例如:
Ialwaysthinkofherinthatdress.
我总是想着她穿着那件连衣裙的样子。
Heisalwayswearingthatbluetie.他总是系着那条蓝领带。
(3).hard和hardly意义区别
(4).sometime,sometime,sometimes和sometimes意义区别
(5).知识链接.inonat在时间前的用法:in表示一段时间,常位于年、月、季节之前.例如:
inSeptember(2010,spring)在九月(2010年,春天)
on表示在某一天,常与日期或某一天的上午、下午等连用。例如:
onSunday(mybirthday,themorningofMay1st)在星期天(我的生日,五月一日的早上)
at常用于时间点之前。例如:atseveno’clock在七点钟
Exercise
一、汉译英
1)在周末____________2)去购物______________3)去滑板____________
4)看电视_____________6)喜欢看书_____________
二、选词完成对话
usually;always;never;often;sometimes;hardlyever
A:Whatdoyoudoonweekends?
Boy1:I_______exercise.
Girl1:I_______goshopping.
Boy2:Eeeevw,…I______goshopping.
Ican’tstandshopping.
Girl2:I______goskateboarding.
Boy2:AndI_____watchTV.
A:Howaboutyou?
Girl3:I_________watchTV.Ilovereading.
A:Oh,whyisthat?
Girl3:Oh,Idon’tknow.IguessIjustlikebooks.
Homework
1听写Exercise;skateboard;hardly;ever
2Recite1c
Unit1Howoftendoyouexercise?
Teachinggoals:
1.Words&phrases:howoften,hardly,twice,once,difference,lookafter,although,etc.
2.Learntotalkabouthowoftendoyoudothings.
3.一些表示频率的副词:always,usually,often,never,hardlyever,sometimes.
4.句子结构:Whatdoyouusuallydoonweekends?
Howoften•••?及回答.
Importantanddifficultpoints:
Whatdoesshe/hedoonweekends?
Sheoftengoestothemovies.
Howoftendoyoushop?
Onceaweek/Twiceaweek•••.
Teachingaids:cards,picturesandataperecorder.
Period1
Teachingprocedures:
Step1Leading-in
1.Greetings:Talkaboutsomethingthestudentsdidon
summervacation.
Step2Pre-task
SBPage1,1a.
1.Lookatthepicture(学生识图).
2.Nameeachactivity.
T:Whataretheydoing?
Theyareshopping/reading/exercising/watchingTV/skateboarding.(Helpthestudentstoanswer)
3.Writetheactivitiesontheline.
4.ChecktheanswersontheBb.Correcttheirownactivities.
5.Practisereading.
SBPage1,1c.
1.Focusontheconversationinthebox.
2.Practisereading.
3.Pairwork:Whatdoyoudoonweedends?I•••.
4.Groupwork:Dividetheclassintogroupsoffourorfive.Makeconversations.FirstS1toS2:
S1:Whatdoyoudoonweekends?
S2:I•••.
S1:Whatdoesshe/hedoonweekends?
S2:She/He•••.
5.Actouttheirowndialogues.
Step3While-task
SBPage1,1b.
1.Lookateachpicturein1c.Tellwhatthepersondoesonweekends.ChecktheSsorally.
2.Makesurewhattheywillhearanddo.
3.Readtheseadverbsandexplain.
4.Playthetapetwice.Writethelettersontheline.
SBPage2,2a&2b.
1.readtheactivitiesandtheanswersof“howoften”first.
2.Practisereading.
3.In2aweshouldknowtheactivitiesyouhear.In2bweshouldknowtheanswersofhowoftenhedoestheactivities.
4.Playthetapeforafirsttime.Ssonlylisten.
5.Playthetapeasecondtime.Ssdo2a.
6.Playthetapeathirdtime.Checktheanswers.
7.Playthetape.Ssdo2b.
8.Checktheanswers.
Inthispart,weshouldpayattentiontohowoften引起的特殊疑问句及回答.
Step4Post-task
SBPage2,2c.
1.Focusontheconversation.
2.Practicereading.
3.Readtheactivitiesintheleftbox.
4.Fillinthechart.
5.Pairwork:Makeconversations.
Period2
Teachingprocedures:
Step1Leading-in
1.Greetings
2.Drills:
T:Whatdoyouusuallydoonweekends?
S1:Iusuallyplaysoccer.
T:Howoftendoyouplaysoccer?
S1:Iplaysoccertwiceaweek.
T:Howoftendoesheplaysoccer?
TheotherSs:Heplayssoccertwiceaweek.
Repeatforthreetimes.
Step2Pre-task
SBPage2,GrammarFocus.
1.Reviewthegrammarbox.Sssaythequestionsandanswers.
2.Practisereading.
Step3While-task
SBPage3,Part3.
1.Callattentiontothesurvey.MakesuretheSsunderstandthechart.
T:Whatactivitydoninety-fivepercentofGreenHighstudentsdoeveryday?
Ssanswer.Ifnecessary,givethemhelp.
2.ReviewtheinformationinthegreenboxwithSs.
3.ReadthearticlefirstbytheSs.
4.Readittotheclass.
5.Lookatthesurveyandfillintheblanksinthearticle.
6.Finishtheactivityindividually.
7.Checktheanswers.
8.Practisereading.
Step4Post-task
SBPage3,Part4.
1.T:WhatcanyoudotoimproveyourEnglish?(e.g.readEnglishbooks,practicereadingandspeaking)Howoftendoyou•••?
2.ThinkofmorethingsyoucandotoimproveyourEnglishandwritethemhere.
3.AskseveralSseachquestion.
4.See:WhoisthebestEnglishstudentsintheclass
Homework:
Revisethenewwords.
Period3
Teachingprocedures:
Step1Leadingin
1.Greetings&freetalk.
2.PractisereadingthearticleinPage3.
3.Checkthehomework.
Step2Pre-task
SBPage4,1a.
1.Pointoutthefivephrases.
2.Ssreadaftertheteacher.
3.MakesuretheSsunderstandwhatdotheymean.
4.Callattentiontothepictures.Saysomethingaboutthepictures.
5.Matchthewordswiththepictures.
6.Checktheanswers.
7.Practicereading.
Step3While-task
SBPage4,1b.
1.payattentiontotheconversationintheboxontheright.
2.Readittotheclass.
3.Explain:“begoodfor”means:有益于…,对…有好处.
4.Pairwork.Chooseanewpartner.UsethewordsinActivity1atomakeconversations.
5.Sharethestudents’conversations.
SBPage4,2a&2b.
1.T:Nowyouwillhearareporterinterviewtwopeople,Katrina&Bill.ReadthetwonamesfortheSs.In2a,we’llknowwhoishealthy,BillorKatrina?
2.Readthequestionsin2a.
3.Listentothetapecarefullytwice.Circle“yes”,“no”or“Idon’tknow”inthechart.
4.Beforewechecktheanswersin2a,we’llreadthroughthequestionsin2b.PayattentiontoKatrina’sandBill’sanswers.
5.Playthetapeagain.Thistime,ifwehaveheardonequestionsandwehaveapause.MakesureKatrina’sandBill’sanswer.
6.Fromtheanswersin2b,wecantellwhoishealthyBillorKatrina?
Step4Post-task
Role-play.
Groupwork.DividetheSsintogroupsofthree.S1isinterview,S2isKatrina,S3isBill.
S1:Howoftendoyouexercise?
S2:Iexerciseeveryday.
S3:….
Withthehelpof2b.
Homework
请同学们用2b里面的问题调查你熟悉的两位同学,写出答案并做比较.
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