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1、Unit 2Healthy eatingUsinglanguage高一人教新课标版必修三高一人教新课标版必修三rickets:scurvy:obesity:Listeninglegsthatdonotgrowstraight佝佝偻偻病病teethfallout,problemswithskinandsoresthatwillnotheal坏血病坏血病muchtoofat过过度肥胖度肥胖1.Do you know these illnesses?WangPengisdoingresearchtofindouthowanunbalanceddietcanaffectyourhealth,soyou
2、needtoeatabalanceddietifyouaretostayhealthy.2 Listen to the whole dialogue.Write down the main idea of the dialogue.ScurvyRicketsObesitytoomuchrice,noodlesandsugarnotenoughvitaminCnotenoughproteinandvitaminD3 Listen again and join the names of the illnesses to their causes.OwnerofrestaurantProblemsw
3、ithfoodofferedWhatfoodisneededWangPengYongHuitoomuchfatandenergy-givingfoodmorefruitandvegetablestoomuchfruitandtoomanyvegetablesmoremeat,fish,cheeseandeggsaswellasriceandnoodles4 Fill the chart.HOWANUNBALANCEDDIETCANAFFECTYOURHEALTHWangPengwenttothelibrary,wherehehappenedtomeetanexpertondiets.Heask
4、edhimforhelp.WP=WangpengE=ExpertListening textWP:Hello.Canyouhelpme,please?Iwanttofindoutmoreaboutbalanceddiets.E:Ofcourse.Abalanceddietneedsenergyfoodlikericeandnoodles,body-buildingfoodlikefishandmeatforproteinandfat,andprotectivefoodlikefruitandvegetablesforfibreandvitamins.WP:Yes.butdoesitmatter
5、howmuchrice,noodlesandsugarleat?E:Yes.Ifyoueattoomuch,youmaybecomeobese.Thismeansyouaretoofatanditmayleadtootherillnesses.However,ifyoudonteatenoughrice,noodlesorsugar,youllgettiredeasily.WP:lsee.Illbecarefulaboutthat.Doesitmatterhowmuchfish,meatorcheeseIeat?E:Toomuchcanalsomakeyoufat,butifyoudontea
6、tenough,yourboneswontgrowstrong.Alongtimeago,childrenwhodidnteatenoughvitaminDandbody-buildingfooddidntgrowstraightlegs.Theygotanillnesscalledrickets.WP:Ohdear!Dopeoplestillhavetheproblem?E:Sometimes.WP:Thenwhataboutfruitandvegetables?HowmuchshouldIeat?E:Yououghttoeataboutfivebigspoonfulsofdifferent
7、fruitandvegetableseveryday.WP:Really?Ididntknowthat.E:Yes.Inthe18thcenturysailorsatseausedtofindthattheirteethfelloutandtheyhadbadspotsontheirskin.Theygotitbecausetheydidnteatenoughfruitandvegetables.Theillnessiscalledscurvy.WP:Goodness!Whataboutnow?E:Itsveryrarenow.Peopleeatmorefruitandvegetables.Y
8、ouneedprotectivefoodlikethatforclearskinandbrighteyes.WP:Thankyouverymuch.Youhavegivenmealottothinkabout.Reading and discussingCOMEANDEATHERE(2)3.Canyouguesswhathewilldoafterhecomesintotherestaurant?1.Whoisthemaninthepicture?2.Whatishedoing?Look at the picture and answer the following questions:Pred
9、ictionCanyouguesswhatwillhappentoWangPengandYongHui?+=Whatdidtheydo?ResultCombinetheirmenuandprovideabalancedone1.rawvegetableswithhamburgers2.theboiledpotatoes,notfried3.freshfruitwithicecream1.cutdownthefat2.increasethefibre3.abigsuccessHow has their relationship changed?1.WangPengcanearnhisliving
10、now,buthewillbeindebt.2.YonghuithoughtWangPengspiedonhermenu.FTStep 1:True or false3.YonghuididntlikethefoodinWangPengsrestaurant.4.WangPengwouldmisshisdumplingsandfattyporkevenifinhisownrestaurant.FT1.HowdidYongHuifeelwhenshecametoWangsrestaurant?Why?ShefeltangrybecauseshethoughtWangPenghadcomeinto
11、herrestauranttospyonhermenu.Step 2:Answer these questions.2.Whatdidtheyfindaftertheirchat?Theyfoundtheydidntofferbalanceddiets.BecauseWangdidntofferenoughfibreandYongHuididntofferenoughbody-buildingorenergy-givingfoods.3.Howdidtheysolvetheirproblemsandbecomegoodfriends?a.WangPengshowedthathewantedto
12、cooperateandnotcompetewithYongHui.b.Theysucceededinfindingamenuthatprovidedabalancedmenu.4.Howdidtheycombinetheirmenusandprovideabalancedmenu?Theyservedrawvegetableswiththehamburgersandboiledthepotatoesratherthanfriedthem,andservedfreshfruitwithicecream.5.Whywastheircooperationasuccess?a.Theycoopera
13、tedsuccessfullyinbusiness.b.Theylikedeachother.Thenextday,hisrestaurantwasfullofpeopleagain.Hedidnotlookforwardtobeing_.SuddenlyYongHuiwalkedin.She_him.Shethoughthecametoherrestaurantonlyto_herandmenu.WangPenginvitedhertotryamealinhisrestaurant.They_theicecream.Andtheyhadagoodtime.Afterthat,they_the
14、irmenusand_abalancedmenu_foodfullofenergyandfibre.Atlast,they_andlivedhappily.in debtglared atspy onwere servedcombineprovidewithgotmarriedSummary Discussion Whatcanwelearnfromthepassage?Wecanlearnthatitisnevertoolatetochangebadeatinghabitsandbeginafresh.1.Perhapshewouldbeabletoearnhislivingafterall
15、andnothavetoclosehisrestaurant.也许他仍然能够谋生也许他仍然能够谋生,而不至于关张了。而不至于关张了。1)earnonelivingby.=liveby.=makealivingby.Heearnedhislivingbybeggingfromdoortodoor.表示表示“谋生谋生”的短语：的短语：earnalivingearnoneslivingmakealivingmakeoneslivingearnvt.挣得挣得;赢得赢得Hissuccessearnedhimaprize.Heearnedfamebyhelpingthestudents.Heandhisw
16、ifeeach_10yuananhour.A.earnsB.earnC.spendsD.takes2)afterall意为意为“终究终究;结果结果”,表示结果与表示结果与预想不同预想不同,通常置于句尾通常置于句尾,也可以表示也可以表示“毕竟毕竟”,引出原因引出原因,通常置于句首。通常置于句首。Ithasturnedouttobeanicedayafterall.天气终于转晴了。天气终于转晴了。B【拓展拓展】afterall作介词作介词,表示表示“虽然虽然”。Afterallhisefforts,healsofailedthistime.虽然他很努力虽然他很努力,但他这次还是失败了。但他这次还是
17、失败了。Thereare50books_.Dontbeangrywithher,sheisachild_.Idontlikethisnewjob_.Thehouseismodernandcomfortable,and_inaquietneighborhood.A.atallB.afterallC.inallD.aboveallinallafterallatallD2.Hedidnotlookforwardtobeingindebtbecausehisrestaurantwasnolongerpopular.他可不希望由于餐馆不受欢迎而负债。他可不希望由于餐馆不受欢迎而负债。1)debt:C债务
18、债务;欠款欠款beindebt:欠债欠债beoutofdebt:还清债务还清债务beinsbsdebt:欠某人之情欠某人之情Yousavedmylife,Iamforeverinyourdebt.他救了我的命他救了我的命,我永远感恩不尽。我永远感恩不尽。2)nolonger=not.anylonger不再不再Henolongerloveshere.Icantwaitanylonger.nomore表示数量上或程度上表示数量上或程度上“不再不再”nolonger表示时间上表示时间上“不再不再”延续延续Heisnomoreastudent.Heisnolongeryoung.3.Shedidntl
19、ookhappybutglaredathim.她双眼直瞪着他她双眼直瞪着他,看上去很不高兴。看上去很不高兴。glarevi.怒目而视怒目而视glareatsb.怒目注视某人怒目注视某人1)glance:glance(at,over)看一眼看一眼2)glimpse:catchgetaglimpseof瞥见瞥见tolookatsomethingquicklyandbriefly.toseebychance,justforamoment.瞥见瞥见,一瞥一瞥3)glare:glareatsb.怒视某人怒视某人4)stare:stareatinto盯着盯着tostareangrily,freely.It
20、emphasizeshostility.怒视怒视,瞪眼瞪眼togazeintentlyesp,withwide-openeyes.盯盯,凝视凝视-Whatisthebosslike?-Icantdescribehimwell,Ionlycaughta_ofhimashedroveby.A.glanceB.lookC.stareD.glimpseD4.IthoughtyouwereanewcustomerandnowIknowyouonlycametospyonmeandmymenu.我本来以为你是一位新顾客我本来以为你是一位新顾客,现在我才发现你现在我才发现你只是过来打探我和我的菜谱的。只是过
21、来打探我和我的菜谱的。onlytospy.在句中做目的状语在句中做目的状语onlytodosth.表示一个与主语愿望相反的表示一个与主语愿望相反的或出乎主语预料的结果或出乎主语预料的结果,或用来暗示最初的或用来暗示最初的未能实现的动作。未能实现的动作。onlydoingsth.表示谓语动词本身的动作表示谓语动词本身的动作造成的结果。造成的结果。Fornearlythreehourswewaitedforthedecision,onlytobetoldtocomeagainthenextday.Hedied,onlyleavingnothingbutdebts.5.Whydontyousitdo
22、wnandtryameal?你为什么不坐下来吃顿饭呢？你为什么不坐下来吃顿饭呢？“Whydontyou+动词原形？动词原形？”相当于相当于“whynot+动词原形？动词原形？”表示建议表示建议,意为意为“为什么不为什么不?”Whynotcomeandjoinus?为什么不加入我们呢？为什么不加入我们呢？【注意注意】“whynot+动词原形动词原形?”和和“why+动词原形动词原形?”两个句型中两个句型中,前者表示建议前者表示建议,后者表示责备、不赞成。后者表示责备、不赞成。Whyarguewithher?为什么要与她争吵呢？为什么要与她争吵呢？(不赞成你与她争吵不赞成你与她争吵)6.YongH
23、uiagreedtostayandsoontheywerebothenjoythedumplingsandbreastofchickencookedwithgarlic.1)agreewithsb./withoneswords表示同意某人、同意某人的话或观点表示同意某人、同意某人的话或观点,含有含有赞赏地、肯定地对待某事之意。赞赏地、肯定地对待某事之意。2)agree(on/aboutsth.)意为意为“达成协议达成协议;意见一致意见一致”。agreetosth.表示表示“同意某事或某项建议同意某事或某项建议”,后面只能接表示后面只能接表示“提议提议,计划计划,方案方案”的名词。的名词。Wea
24、reallagreedonthebestaction.Iagreetotheirsuggestion.3)agreetodosth.表示表示“同意做某事同意做某事”，但不说但不说agreesb.todosth.4)agree后面接从句后面接从句Weallagreethatheiswrong.7.Ifeelsickwithallthisfatandheavyfood.吃了这么多油腻的、难消化的食物吃了这么多油腻的、难消化的食物,我都觉的恶心了。我都觉的恶心了。heavyfood:difficulttodigest(指食物指食物)难消化的难消化的8.Wangpengwasenjoyingaseco
25、ndplateofdumplingssohesighed.王鹏正在吃另一盘饺子，因此他叹了一口气王鹏正在吃另一盘饺子，因此他叹了一口气此句中的不定冠词此句中的不定冠词a放在序数词前面是放在序数词前面是“又一个；又一个；再另一个再另一个”。Thebossaskedathirdonewhoseturnitistobeondutytonight.老板又问一个人今天晚上谁值班。老板又问一个人今天晚上谁值班。注意注意序数词前不表示特指时序数词前不表示特指时,可以使用不定冠词可以使用不定冠词a/an;表示特指时要使用定冠词表示特指时要使用定冠词the。Areyougoingtolearnasecondla
26、nguageinthethirdgrade?你在三年级要学另外一门外语吗？你在三年级要学另外一门外语吗？9.“Well,Idohavetorestalot,”“噢噢,我的确需要好好休息我的确需要好好休息,”do在这里起强调谓语动词的作用。在这里起强调谓语动词的作用。Idolikemusic.我确实喜欢音乐我确实喜欢音乐。【注意注意】英语中强调谓语动词时使用英语中强调谓语动词时使用do的形式的形式;强调除了谓语动词之外的其他句子成分时使用强调除了谓语动词之外的其他句子成分时使用句型句型Itis/wasthat,把强调的部分放在把强调的部分放在that前面。前面。think后的宾语从句是虚拟语气后
27、的宾语从句是虚拟语气,表示表示与现在事实相反的假设。与现在事实相反的假设。10.Butdontyouthinkitwouldbebetterifyouwereabitthinner?不过不过,难道你不认为瘦一点更好吗难道你不认为瘦一点更好吗?1)与现在事实相反与现在事实相反,条件从句中的谓语动词条件从句中的谓语动词用一般过去式用一般过去式(be的过去式用的过去式用were),而主句而主句中的谓语动词用中的谓语动词用“would(should,could,might)+动词原形动词原形”。Ifwehadtime,wewouldgowithyouIfIwereyou,Iwouldstudyhard
28、.2)与过去事实相反与过去事实相反,条件从句中的谓语动词条件从句中的谓语动词用过去完成时用过去完成时,主句中的谓语动词用主句中的谓语动词用“would(should,could,might)+have过去分词过去分词”Ifyouhadcomeearlier,youwouldhavemethim 3)与将来事实相反与将来事实相反,条件从句和主句所用条件从句和主句所用的谓语动词与表示与现在事实相反的假设的谓语动词与表示与现在事实相反的假设的谓语动词相同的谓语动词相同,或条件从句中用或条件从句中用“wereto(should)+动词原形动词原形”Ifyoudroppedtheglass,itwoul
29、dbreakIfitweretosnowtomorrow,theywouldnotgooutIfitshouldrain,thecropswouldbesaved4)如果条件状语从句表示的行为和主句表示如果条件状语从句表示的行为和主句表示的行为所发生的时间不一致时的行为所发生的时间不一致时,动词的形式动词的形式要根据它所表示的时间来调整。要根据它所表示的时间来调整。Ifyouhadstudiedhard,youwouldgetahighscore.11.Accordingtomyresearch,neitheryourrestaurantnormineoffersabalanceddiet.我
30、的研究表明我的研究表明,你我两家所提供的都不是你我两家所提供的都不是平衡膳食。平衡膳食。1)neither.nor.表示表示“既不既不也不也不”。其含义是否定的其含义是否定的,可连接任意两个并列的成份。可连接任意两个并列的成份。当连接两个主语时当连接两个主语时,应遵循应遵循“就近原则就近原则”。Neitherdadnormumisathometoday.今天父母都不在家。今天父母都不在家。2)若将若将neither.nor.句型变为肯定句句型变为肯定句,只需把只需把neither.nor.改为改为both.and.即可即可,同时谓语动词必须用复数形式。同时谓语动词必须用复数形式。Bothdad
31、andmumareathometoday.今天父母都在家。今天父母都在家。either.or.意为意为“或者或者或者或者;不是不是就是就是”之意之意,表示两者之一表示两者之一,连接句子中两个并列的成分。连接句子中两个并列的成分。either.or.连接两个主语时连接两个主语时,其谓语其谓语动词应与最近的一个主语在人称和数上动词应与最近的一个主语在人称和数上保持一致保持一致,这就是我们通常说的这就是我们通常说的“就近原则就近原则”。EitheryouorIamgoingtheretomorrow.12.Inthiswaytheycutdown thefatandincreasedthefibre
32、inthemeal.这样这样,他们减少了饭菜中的脂肪含量，他们减少了饭菜中的脂肪含量，增加了纤维素。增加了纤维素。1)cutdown砍倒砍倒;削减削减Ifyoucutdownthetrees,youwillruintheland.如果你砍伐树木如果你砍伐树木,就会毁坏土地。就会毁坏土地。2)cutinto切成切成Vegetablesshouldbecutintosmallpiecesanddroppedintotheboilingwater.蔬菜应切成小碎块放进开水里。蔬菜应切成小碎块放进开水里。3)cutup切碎切碎Momiscuttingupthemeattomakedumplings.妈
33、妈正剁肉准备包饺子。妈妈正剁肉准备包饺子。4)cutoff切断切断;停掉停掉Ourwatersupplyhasbeencutoffagain.我们的供水再次中断。我们的供水再次中断。13.TheirbalanceddietsbecamesuchasuccessthatbeforelongWangPengbecameslimmerandYonghuiputonmoreweight.他们的平衡食谱如此成功以至于王鹏很快就他们的平衡食谱如此成功以至于王鹏很快就瘦了瘦了,而咏慧却胖了。而咏慧却胖了。辨析辨析:beforelong,longbefore1)beforelong意为意为“不久以后不久以后”
34、,相当于相当于soon,可与一般过去时和一般将来时连用。可与一般过去时和一般将来时连用。Ihopetoseeyoubeforelong.我盼望不久就能见到你。我盼望不久就能见到你。2)longbefore意为意为“很久以前很久以前”或或“在在之前之前很久很久”。longbefore可以单独使用可以单独使用,也可以在也可以在before后接名词或从句。后接名词或从句。Marklearnedtoreadlongbeforehestartedschool.马克上学之前很早就学会了看书。马克上学之前很早就学会了看书。注意注意句型句型itwillbelongbefore意为意为“还要很久才还要很久才”;
35、itwontbelongbefore意为意为“不要多久就不要多久就.很快就很快就”。14.Isuggestthatyou我建议你我建议你suggest作动词作动词,意为意为“建议；提出建议；提出(建议建议)说明说明;暗示暗示”当它表示当它表示“建议建议;提出提出(建议建议)”时时,主要有以下用法主要有以下用法:1)后面接名词或代词。后面接名词或代词。Isuggestedoneortwobookswhichtheymightread.2)后面接从句后面接从句,从句中的谓语动词用原形从句中的谓语动词用原形,也也可以用由可以用由should加动词原形构成。加动词原形构成。Hesuggestedtha
36、twe(should)comeanotherday.Itissuggestedthatweputonashortplay.3)后面接动名词。后面接动名词。suggestedhissendingittotheMinistryofCulture.我给他写了一封信我给他写了一封信,建议他把它寄给文化部。建议他把它寄给文化部。4)当它表示当它表示“说明说明;表明表明;暗示暗示”等含义的时候等含义的时候,常常与从句连用。常常与从句连用。Herexpressionsuggestedthatshewasangry.她的表情表明她很生气。她的表情表明她很生气。拓展拓展advise也有也有“建议建议”的意思的意
37、思,具体用法如下具体用法如下:advisesbtodosth建议某人做某事建议某人做某事Iadviseyoutoleavenow.我建议你现在就离开。我建议你现在就离开。advisedoingsth建议做某事建议做某事Iadvisewaitingtillthepropertime.我建议等到适当时机我建议等到适当时机(才行动才行动)。advisethat+主语主语(should)+动词原形。动词原形。Weadvisethatsteps(should)betakenatonce.我们建议立即采取措施。我们建议立即采取措施。Step1:Askthestudentstoanswerthefollow
38、ingquestions:1.Whatdoyoueateveryday?2.Doyouthinkitishealthyeating?3.Howtomakeoureatingbemorehealthy?Speaking and writing Step 2:Interview the other members in your group about their eating habit.(When you interview your partners you should write down the information you get.)Step 3:After getting eve
39、ry members information,discuss if the eating habits are healthy,what the problems are and how to change the bad habits.1.Askthestudentstocheckthereportsfortheirpartners.2.Showsomereportsonthescreen,theteacherandtheotherstudentsshouldgivesomeadvice.Step 4:Imagine you are planning to open a restaurant
40、 which will provide the best local dishes in your area and a balanced diet.In groups discuss how to run the business.Give each other suggestions and advice.The following expressions may help you.Whatshouldwedo?Youmust/mustnt.Youdbetter.Iwouldstronglyadviseyouto.Myadviceis/wouldbe.Shallwe.?Ithinkyouo
41、ughtto.Youneed/neednt.Youmight.Itmightbeagoodideato.Howabout.?Perhapsyoushould.Youhaveto/donthaveto.Isuggestthatyou.Step 5:Write a short passage to advertise your restaurant and its service.Your writing should:uexplainwhatkindoffoodwillbeofferedinyourrestaurantudescribetheiringredients,fiavour,smell
42、andappearanceuexplainhowtheywillprovideabalanceddietuexplainwhyyourrestaurantwillprovidethebestfoodintheareauexplainhowcustomerswillbeservedSample writingHongYansFamilyRestaurantofLocalDishesOur restaurant is special for several reasons:Nameofrestaurantanditstypeofdishesn it is family owned and runn
43、 we serve a balanced dietn we specialize in dumplings and beef noodles soupn we cook our dishes from start to finish every dayn watch for our fresh pot of cows bones every day to show we have made fresh beef stock for the souptheadvantagesofourrestaurantnthefoodandmenunqualityofcookingandpreparation
44、 nour recipes are a family secret and cannot be found elsewhere in other restaurantsn for our first week we are offering a discount of 20%Onceyouhavetriedourfood,youwillneverwanttogoanywhereelse!nsecretrecipeaspecialfeaturencheaperpricestoencouragecustomersoverallassessmentHomework1.Finishtheexercisesonworkbook.2.Prepareforthenextclass.