healthyeating完美版

1、Unit15Healthyeating一、教学目标与要求通过本单元教学,使学生掌握有关提出建议或忠告的句型,并能应用在实际交往中.用得体的英语,对他人的一些具体问题提出自己的建议或忠告.复习有关看病的用语.通过对课文的学习,了解有关营养与卫生方面的根本常识.并能用自己组织的语言,描写中国食谱与西方食谱之间的差异及优势.完成练习册安排的练习.二、教学重点与难点1 .重点词7匚examine；advise；contain；score；scoresof；discuss；cause；suggestion；in(the)future;berichin；putonweight;attheend(of);l

2、oseweight2 .重要句型1)Iadviseyounottoeatfruitthatisn'tripeinfuture.2)Theresultisthatmanyofthembecomefat.3)Thereisasmuchsugarinitaseightpiecesofsugar.3 .语法学习英语中提出建议和忠告的句型4 .日常交际用语看病(Seeingthedoctor):1)WhatcanIdoforyou?Whatwasthematter?2)Liedownandletmeexamineyou.3)I'vegotapain/cough/headache.4)Id

3、on'tfeelwell.5)There'ssomethingwrongwith6)Takethismedicinethreetimesaday.7)Drinkplentyofwaterandhaveagoodrest.8)Taketwopillsnowandtwomoreinfourhours'time.提出建议和忠告(Makingsuggestionsandgivingadvice)1)You'dbetterhaveagoodrest.2)Iadviseyoutodosomething.3)Iadviseyounottodosomething.4)Isugg

4、estthatyoudo5)Whynotdo?6)Whydon'tyoudo？三、课型(一')对话课I.教具录音机,投影仪；几件简单的医疗器械,如：听诊器等.n.课堂教学设计1 .教师通过以下步骤导入本课：向学生提出以下问题：1)Ifyouaresickordon'tfeelwell,wheredoyouhavetogo?2)Whatdoesadoctordowhenyougotoseehim?由学生讨论以上问题,引出有关看病用语.2 .准备放对话录音.借助投影片打出以下听前提问：1)What'swrongwithSharon?2)Whatdidsheeatth

5、edaybeforeyesterdayandwhatdidthedoctoradvisehernottodo?放录音一至两遍,请学生答复上述问题,教师予以必要订正.Key:1)Shehasgotapainandcouldn'tsleeplastnight.2)Shehadagreenpeachandthedoctoradvisedhernottoeatfruitthatisnotripeinfuture.根据本课对话内容,教师再提出一些问题,检查学生的理解程度.1)WhydoyouthinkthedoctoraskedSharonwhatshehadyesterday?2)Wasits

6、erious?Howdoyouknow?3)DidthedoctorgiveSharonanymedicine?WhatdidthedoctoraskSharontodowiththemedicine?3 .再次放对话录音,学生跟读.将学生分为两人一组练习对话.数分钟后,请两、三组同学到前面借助听诊器等表演.教师指导学生归纳本课中有关看病的常用语句(见日常交际用语局部).组织学生俩人一组,练习书上所列Practice中Whatdoesthedoctorsayforeach川ness?4 .要求学生将该课对话改写为一篇短文.教师可给予必要的提示.提示语(用投影仪打出)：1)notsleepwel

7、landgotoseethedoctor；2)askherwhatshehad;3)thepeachwasabitgreen；4)mightbetheproblem,notserious；5)advisehernottoeattoeat将首句给出：Sharoncouldn'tsleepwell,soshewenttoseethedoctor.要求学生根据对话,参照老师所给提示及首句,编写短文.Model:Sharoncouldn'tsleepwell,soshewenttoseethedoctor.Shetoldthedoctorthatshehadapain.Thedocto

8、raskedherwhatshehadhadthedaybefore.Shetoldthedoctorthatshehadhadnoodles,saladandlaterapeach.Whenthedoctoraskedwhetherthepeachwasripeorgreen,Sharonsaiditwasabitgreen.Thedoctorthensaidthatmightbetheprob一lem,butitwasnothingserious.ShetoldSharontohaveagoodrestandtakethemedicinethreetimesaday.Andatlastsh

9、eadvisedSharonnottoeatfruitthatwasn'tripelater.当堂要求学生完成.请几位同学朗读自己的短文,教师予以讲评5 .为学生提供几个情景,启发同学运用这局部语言编出新的对话.情景1:Someonehascaughtacold.Heplayedfootballintherainforovertwohoursandnowheishavingafeverandabadcough.Thedoctorgiveshimsomemedicineandaskshimtostayinbedforafewdays.情景2：Someondiasgotastomachac

10、heanddoesnotfeellikeeating.Thecauseisthathelikeseatingcoldfood.Thedoctorgiveshimsomemedicineandtellshimnottoeatfoodthatiscold.数分钟后,请同学表演对话,教师予以讲评.6 .布置作业1预习第58、59课；2完成练习册中安排的练习.二阅读理解课II.教具录音机,投影仪.n.课堂教学设计1 .检查生词及短语.2 .教师通过以下提问导入正课：Everydayweeatalotoffood,fruitandvegetables.Canyoutelluswhatyouusually

11、haveeveryday?提问几个学生.A. Whatdoyouusuallyhaveforbreakfast/lunch/supper?B. Doyouhavealotoffat/sugar?C. Doyouthinkitisgoodtoeatalotoffat/sugar?Pleasegiveyourideas.D. Doyouhaveanysuggestions/adviceonwhatagood,healthydietis?3 .准备阅读课文.教师给出读前提问：1Accordingtothispassage,whatshouldhealthyfoodcontain?2Whydomany

12、westernpeoplehavebadteeth?教师给学生数分钟,要求学生快速阅读课文.之后请同学答复上述问题.Key:1Healthyfoodshouldcontainsomefat,somefibre,alittlesaltandsoon.2Becausetheyeatalotofsugarintheformofcakes,softdrinks,sweetsandsoon.4 .放课文录音,学生跟读一至两遍.教师用投影仪打出以下statements,要求学生判断其正误.并对错误的statements进行修改.1) Thefoodsthatpeopleeatshouldcontainso

13、mefibre,alittlesaltbutnofat.2)Peopleneedenergytoliveandtheenergycomesfromthefoodtheyeat.3)Theenergyismeasuredbykilos.4)Whenyouaresleeping,you'renotusingenergy.5)TheChinesedietisconsideredtoberichinfibreandlowinsugarandfat.6)TheChineseeatmoresugarthanmanyothercountriesintheworld.7)Peopleinthewest

14、ernworldloseweightveryeasilybecauseoftheirdiet.8)FromthetextweknowthatboththeChinesedietandthewesterndietarehealthyones.Key:1)False(Thefoodsthatpeopleeatshouldcontainsomefat.)2) True3)False(Theenergyismeasuredincalories.)4)False(Evenwhenyouareasleep,youarestillusingenergy.)5)True6)False(TheChineseea

15、tlesssugarthanmanyothercountriesintheworld.)7)False(Peopleinthewesternworldputonweightveryeasilybecauseoftheirdi-et.)8) False(TheChinesedietshouldbeconsideredasahealthydiet.)5 .组织学生俩人一组,相互交流学习本课课文之后,对什么是健康食品、健康饮食等发表看法.检查自己平时饮食有无需要改良之处.教师可给予必要的提示.提示语(用投影仪打出)：1)Doyoueatalotoffatveryoften?2)Doyoulikeea

16、tingsweetfood?3)Doyouprefertoeatsomethingandhatetoeatsomethingelse?4)Doyouoftenhavesoftdrinkinsteadofwater?5)Isthereanyonewhodoesnotlikeeatingvegetables?6)Isthereanyhealthyfoodthatyounevereat?7)Doyouoftendrinkmilkinthemorning?8)Whatareyougoingtodointhefuture?学生先在小组内交流并相互启发、补充,然后请学生在班上交流.6 .布置作业1)复述课

17、文；2)完成练习册中所安排的练习.阅读理解课(n)I.教具录音机,投影仪.n.课堂教学设计1 .通过提问温习第58课内容：1)Whatshouldhealthyfoodcontain?2)Howisenergymeasured?3)WhatdoestheChinesedietcontain?4)WhydolotsofChinesepeoplehavewhiteteeth?5)Whydopeopleinthewesternworldputonweightveryeasily?6)Whatdoestheirdietcontain?2 .检查课文复述.3 .课堂讨论：假设在一条街上,面对面开有两个饭

18、馆,一个是中餐馆,另一个是西式快餐店.你很饿了,要去哪家,为什么？Supposetherearetworestaurantsoppositetoeachotherinastreet.OneservesChinesefoodwhiletheotherserveswesternfood.Nowyouareveryhungryandwhichrestaurantyouwillchoose?Pleasegivereasons.组织学生讨论,板书双方的理由.哪方罗列的理由多即获胜,以此鼓励大家踊跃发言.4 .准备阅读第59课,教师给出读前提问：1)WhatopenedonWangFujingStreet

19、in1992?2)WhydomanyWesternersdieatanearlyagefromheart川nesses?教师给学生两分钟,要求学生快速阅读课文.之后请同学答复上述问题.Key:1)AnewhamburgerrestaurantopenedonWangFujingStreetin1992.5 )Becausetheyalwayseatfoodthatishighinfat,sugarandsalt.放课文录音,学生跟读一至两遍.6 .组织学生讨论本课Part2和Part3.数分钟后,学生在班上交流,教师予以讲评.7 .布置作业1)将两课内容结合,口头描述健康食品和健康饮食这一话题

20、；2)完成练习册中所安排的练习.(三)语言练习课I.教具投影仪.n.课堂教学设计1 .教师检查课文复述.2 .教师从本单元词语中选择局部常见词语,配以例句介绍给学生.要求学生反复练习这些例句,并请同学造句,教师予以讲评订正.词语：examine；advise;diet;changeinto;measure；burnup；mightbedoingsomething；asmuchas;beconsidered(tobe);berich/lowin；becauseof；intheformof；scoresof；diefrom；dieof例句：1)Theboylaydownandthedoctorex

21、aminedhimcarefully.2)Iadviseyounottoreadinbed,becauseit'sbadforyoureyes.3)Shesaidshecouldn'teatchocolatebecauseshewasonadiet.4)Longyearsofhardworkchangedhimintoanoldsickman5)Theymeasuredthechemistrylabandfounditwas8metreslongand5.5metreswide.6)Let'sburnupallthiswastepaper.7)Hewenttothesc

22、hoolgateinahurry,thinkingthatJimmightbewaitingforhimthere.8)Hecouldearnasmuchas300dollarsamonth.9)Heisconsidered(tobe)aselfishman10)Thenorthernpartofourcountryisrichincoal.11)Thecompetitionwasheldindoorsbecauseoftherain.12)Carspollutetheairintheformofwastegas.13)Scoresofpeoplewenttotheshow.14)Hedied

23、fromhungerandcold.15)Theoldmandiedofcancer.3 .本单元另一日常交际用语工程为提出建议和忠告.可由学生归纳出表达该工程的常用语句：1) Iadviseyouto/nottodosomething.2)You'dbetterdo/notdosomething.3)Isuggest(that)youdosomething.4)Whynotdosomething?Whydontyoudosomething?也可为学生提供几个情景,启发同学运用这局部语言进行对话练习.情景1:Someoneistoofat.Heeatstoomuchmeatandhel

24、ikestoeatsweetsalot.Helikeswatchingothersplaygamesbutheneverjoinsthem.Wheneverhedoessomething,hehastotakearesteveryfiveminutes情景2：Someonestoothin.Veryoftenshedoesn'tfeellikeeating.Sheeatsvegetablesonlybecauseshedoesn'twanttoputonweight.Butsheoftenfeelstired.Shewantstoplaysomegamesbutsheistoo

25、weak.4 .书面表达练习教师要求学生从课文中找出中国饮食和西方饮食两种食谱的不同点,加以比较.英文提示(用投影片打出)：TheChinesediet:1)thehealthiestoneintheworld;2)alotoffruitandgreenvegetables;3)richinfibreandlowinsugarandfatThedietofthewesterncountries:1)toomuchfatandsugar.2)lotsoffatintheformofpotatocrisps,potatochips,etc.3)Alotofsugarintheformofcakes

26、,softdrinks,etc.4)theresultofhavingwesterndiet七、八分钟后,请几位同学朗读自己的短文,教师予以讲评5 .布置作业1)预习第16单元；2)完成练习册中安排的练习.四、难句分析1. Atthedoctor's在医生诊所英文中常用从事某行业的人的所有格来表示他所工作的地方,如：atthedoctor's就相当于atthedoctor'sclinic.类似用法的词组还有：atthebarber's在理发店；atthetailor's在裁缝铺；atthebaker's在面包店2. Iadviseyounotto

27、eatfruitthatisn'tripeinfuture.我建议你以后别吃不熟的水果.Isuggestthatyoudrinkplentyofwaterandhaveagoodrest.我建议你喝充足的水并且好好休息.1) “advise和“suggest都是“建议的意思,但它们在句中的结构完全不同.“advise用于下面的结构中:“advisesb.todosth."or“advisesb.nottodosth.例如：Whatdoyouadvisemetodo?你建议我做什么呢？Thedoctoradvisedmetotakemoreexerciseinordertolo

28、seweight.医生建议我多锻炼以便减肥.而“suggest后经常跟动名词和从何.例如：ThesecretarysuggestedthatI(should)comeanotherday.秘书建议我改天再来.MothersuggestedthatI(should)wearacoat.妈妈建议我穿件大衣.Isuggestdoingitinadifferentway.我建议用不同的方法做这件事.Isuggestbringingthemeetingtoanend.我建议结束会议.2) “infuture的意思是“fromnowon(从今以后),强调现在.例如：Ihopeyouwillbemoreca

29、refulinfutureandwontmakethesamemistakeagain.我希望今后你更加小心,不再犯同样的错误.今后不准许你单独出去Infutureyouarenotallowedtogooutalone而“inthefuture指的是将来的某个时候,意思是“将来.例如：Nooneknowswhatwillhappeninthefuture.没人知道将来会发生什么事.Iwanttobeascientistinthefuture.将来我想当科学家.3. Theenergyismeasuredincalories.这里“in的意思是“以用,介词in+计量单位的复数形式表示计算或量度

30、的标准.例如：InBritain,theweightisgenerallymeasuredinpounds.在英国,重量通常以磅来计算.Thedistanceinspaceistoldinlightyears.宇宙中的距离是以光年来计算的.4. It'srichinfiberandlowinsugarandfat.中国的饮食含有很多的纤维,而糖和脂肪的含量却很少.“berichin的意思是“在方面丰富多,它的反义词组是“belowin",“在方面少.例如：InBritain,theweightisgenerallymeasuredinpounds.在英国,重量通常以磅来计算.

31、Thedistanceinspaceistoldinlightyears.宇宙中的距离是以光年来计算的.5. It'srichinfiberandlowinsugarandfat.中国的饮食含有很多的纤维,而糖和脂肪的含量却很少.“berichin的意思是“在方面丰富多,它的反义词组是“belowin",“在方面少.例如：Thatareaisrichincoalandoil,那个地区盛产煤和石油.Iadviseyoutoeatadietthatislowinsugarandfat.我建议你吃糖少和低脂肪的食物.一般的说,“be+adj.+in结构常用来表示“在方面的特征.例如

32、：Heseemstobestronsinappearance,butactuallyheisunhealthy.他外表上看来很强壮,但事实上他并不健康.Thecomputerissmallinsizebuthighinspeed.这种计算机体积小,但速度很快.6. Theirdietcontainsalotoffatintheformofpotatocrisps,他们的食物有炸土豆,这些都含有大量的脂肪.“intheformof意思是“以形式.例如：Hemadethesuggestionintheformofaquestion.他以提问的形式提出建议.Hisfamilystoryistoldi

33、ntheformofaplay.他的家史是以戏剧的形式来表达的.7. InsomepartsofBritain,onepersoninten,bytheageofthirty,hasnoteethleft.在英国有些地方,十分之一的人年纪不到30牙齿就脱没了.“onepersoninten意思是“十个人中有一个人.例如：Nineintenpeopleagreedwithus.十分之九的人同意我们的意见.上述句子中的介词“in可以用介词短语“outof代替.例如：Nineoutoftenpeopleagreedwithus.十分之九的人同意我们的意见.8. Scoresofpeoplewentthereinthefirstfewdaysafteritsopening