【全国大纲1】（步步高）高三英语一轮复习 Unit 13 Healthy eating精品课件

Unit13Healthyeating1.Humanscannot

(消化)plantssuchasgrass.2.Hehadbeguntofeel

(困倦的).3.It’sawasteoftimeand

(精力).4.The

(功能)oftheheartistopumpbloodthroughthebody.5.It’snotagoodideatodrinkonanempty

(胃；腹部).基础落实Ⅰ.重点单词思忆digestsleepyenergyfunctionstomach1.

vt.检查→

n.考试→

n.主考人2.

n.化学制品；化学药品→

n.化学（学科）→

n.化学家；药剂师3.

vt.&vi.&n.平衡→

adj.均衡的4.

n.混合；混合物→

adj.混合的Ⅱ.考纲词汇拓展examineexaminationexaminerchemicalchemistrychemistbalancebalancedmixturemixed1.ought

应当；应该2.

upwith跟上3.

of大量的；充足的4.makea

做出选择5.nowand

不时；时而6.

up（使）成卷（或筒、球）形7.be

to对……有好处/坏处8.havea

发烧Ⅲ.重要短语识记tokeepplentychoicethenrollgood/badfever1.AndI

（建议你不要吃不熟的水果）in thefuture.2.Ifwewant

(跟上现代生活的快节奏）,wehad betterlearntomaketherightchoices aboutwhatandhowweeat.3.Manypeopletodaymakechoicesabout

(根据他们相信的饮食习惯）.Ⅳ.经典句式再现adviseyounottoeatfruitthatisn’tripetokeepupwiththehighpaceofmodernlifetheireatinghabitsbasedonwhattheybelieve4.

(“速成 食疗”也是如此)thatsomecompaniessay willmakeusloseweightfast.5.

(只有用那种方式我 们才会)bereadyforthechallengesand opportunitiesinlife.6.Goodsnacks

(不应该有太多的脂肪和糖).Thesamegoesfor“crashdiets”Onlyinthatwaywillweshouldnothavetoomuchfatorsugar7.Mostfruitsarenaturallysweetand

(可以直接食 用)—allwehavetodoiscleanorpeel them.8.Iamtryingtolearn

(怎样用英语建议),soIwonderifyou couldtellmehowtodoit.wecaneatthemjustthewaytheyarehowtogiveadviceinEnglish1.dietTraditional

oftenhavetoomuchfat andtoomanycaloriesforthe21stcentury person.(回归课本P3)观察思考 Properdietandexercisearebothimportant forhealth. 适当的饮食和运动对于健康都是很重要的。 Toorichadietisnotgoodforyou.导练互动重点单词diets太油腻的食物对你不好。Ihavetodietmyself,orIwillbecometoofat.我得限制自己的饮食，要不然会变得太胖。归纳拓展diet词性：

&

&

.意思：n.vt.vi日常饮食；规定或限制某人饮食拓展辨析diet,fooddiet和food都可作“食物”解。（1）diet指的是习惯的食物或规定的食物，特指维持健康的定量或定质的食物，如病人的疗养饮食。be/goonadiet节食putsb.onadiet(=dietsb.)规定某人饮食（2）food是一般词语，凡能吃喝的东西都称为food。能力转化（1）Thedoctorputheronadiet.

（2）Milkisthenaturalfoodforyoungbabies.

（3）Wehavebeengivenplentyoffoodanddrink.医生限制她的饮食。奶是婴儿的天然食物。我们被给了大量食物和饮料。2.fitWeoughttolearnmoreaboutourbodyandthefuelitneedstokeep.(回归课课本P4)观察思考考Thetrousersfitfine,butthejacketistoosmall.裤子很合身身，可是夹夹克太小了了。Theemployerconcludedthathewasfitforthejobafterthepracticaltraining.实习期过后后老板下结结论说他能能胜任这项项工作。Ithoughtthey’dbetoobig,buttheseshelvesareaperfectfit.我原以为这这些书架会会太大，可可是它们却却正好合适适。fit归纳拓展fit词性性：.&&意思：befit/unfitfor适适合/不适适合……befit/unfittodosth.适合合/不适合合做某事keepfit保保持健康fiton试穿（（衣服）fitinwith适合合；与………合得来fitoneself/sb.forsth.使自自己/某人人胜任某职职务fitup安装；；陈设；供供应anice/perfectfit一套合合身的衣服服adjv.n.健康的；适适合的；适合；；符合；合合身拓展辨析fit,suit,match（1）fitvt.&vi.适合合，表示衣衣服、鞋、、帽等大小小尺寸合适。。（2）suitvt.适合合，表示颜颜色、花样样或款式以以及环境、情况等等适合。（3）matchvt.&vi.(=gowith)匹配配，表示大大小、色调调、、形形状状、、性性质质等等方方面面的的搭搭配配。。能力力转转化化(1)Itwouldbemonthsbeforehewas（适适合合））thejob.(2)Mary(保保持持健健康康)byswimmingeverymorning.(3)(你你不不适适合合)tohaveyourhaircutshort.(4)Myscarfandtheredcoat（很很相相配配））.fitforkeepsfitItdoesn’’tsuityoumatchverywell3.gainBadforyourteethandcanmakeyouweight.(回回归归课课本本P5)观观察察思思考考Afallintothepit,againinyourwit.吃一一堑堑，，长长一一智智。。Ithinkhe’’sgainingweight.我认认为为他他的的体体重重在在增增加加。。gain归纳纳拓拓展展gain词词性性：：.&意思：gainby/fromdoingsth.从………中得到好处处vtn.增加；获得；；改进；赚拓展辨析gain,get,acquire,obtain(1)gainvt.&n.指指需经过努力力、劳动、斗斗争等才能得到，多指得得到较有价值值的东西。(2)getvt.口口语常用词，，表示无论通通过什么方式式得到的东西，价价值可大可小小。(3)acquirevt.获得得，指较慢而而持久地学到到知识、获得信息等。。(4)obtainvt.较正式式的用语，指指经过长期的的努力，最终取得期待待已久的东西西。能力转化(1)推迟决决定得不到任任何好处。Thereisnothingtodelayingthedecision.(2)她英语语已经学得很很好。SheagoodknowledgeofEnglish.begainedfromhasac4.plentyofDrinkwaterandgetsomerest.(回归归课本本P3)观察思思考Makesureyoudrinkplentyofwater.你一定要多多喝水。Thereareplentyofbookstoreadinhishouse.他家有很多多书可以读读。重点短语与与句型plentyof归纳拓展提示：(1)plentyof修饰饰可数名词词复数或不不可数名词，主要用用于肯定句句中。否定定句中常用用many或much，，疑问句中中常用enough。(2)aquantityof后后接可数名名词时，谓谓语动词用用复数形式；后后接不可数数名词时，，谓语动词词用单数形形式；quantitiesof修饰饰可数名词词或不可数数名词作主主语时，谓语语动词都用用复数形式式。(3)anumberof+复数数名词作主主语时，谓谓语动词用用复数形式；thenumberof+复数名名词作主语语时，谓语语动词用单单数形式。能力转化(1)You—Howdoyoulikethefilm?—interestingthanexpected.A.AgreatdealmuchB.AgreatdealofmoreC.Agreatde D.Agreatdealmore

解析

agreatdeal和much可修饰比较级。D(2)——Isthereraininyourcountry?—No.Socropsdon’tgrowwellandwehavetobringinsomeadvancedmachinestoincreaserainfall.A.alotofB.lotsofC.enoughD.plentyofC5.keepupwithIfwewanttothehighpaceofmodernlife,...(回归课本本P3)观察思考Shelikestokeepupwiththelatestfashions.她喜欢跟时髦髦。Ican’’tkeepupwithallthechangesincomputertechnology.有关计算机技技术的各种变变化，我已已跟不上了。。keepupwith归纳拓展keepupwithkeepaway(from)不接近；避避开keepback扣下下;阻止;留留下;忍住(眼泪等)keepup坚持；继继续；维护；；保养keepholdof...抓抓住keep...inmind记住住keepoff远离………，不靠近近……keep...out不不许……入内内keepoutof不参与；使使……在外面面pany与与某人做伴；；陪伴某人keeptothepoint/subject紧紧扣要点/主主题keepintouchwith...与……保持持联系keepsb.fromdoingsth.阻止某某人做某事跟上，赶上能力转化(1)你不要要插手别人的的事。Youshouldotherpeople’sbusiness.(2)我很难难跟上班上其其他同学的学学习。I’mhavingtroubleintherestoftheclass.(3)维护你你的大房子需需要多少花费费？Howmuchdoesitcostyoutoyourlargehouse?keepoutofkeepingupwithkeepup6.nowandthenEvenifwechoosenutritiousfoodforourmainmeals,weprobablystillneedtorefuel.(回归课课本P6)观察思考Shemeetsheroldboyfriendforadrinknowandthen.她不时与她过过去的男朋友友见面喝上一一杯。Myparentstakemeouttogoclimbingnowandthen.父母时常带我我外出爬山。。nowandthen归纳拓展nowandthen与nowandthen意思相相近的短语还还有：fromtimetotime,attimes,nowandagain不不时地，时常alittlenowandalittlethen(=occasionally)偶尔fromthenon(=fromthattimeon)从那时时起时而，不时，，偶尔fromnowon今后untilnow(=uptonow)迄今为止止upanddown上下下，来回hereandthere到处，，处处dayandnight日夜，夜夜以继日toandfrom来来来回回，往往返于nowthat既既然，由于于能力转化(1)从现现在开始，，我将尽量量做好些。。,Iwilltrytodobetter.(2)他有有时到这里里来。Hecomeshere.Fromnowonfromtimetotime(3)Theteacheradvisedustowriteinordertoimproveourwritingskill,evenifwedon’thavemuchtosay.A.moreorlessB.nowandthenC.littlebylittleD.stepbystep解析句意为：老老师建议我我们时常写写一点东西西来提高我们的写写作技能，，即使我们们没有很多多内容要表表达。moreorless几几乎；差不不多；大约约；nowandthen时时常；littlebylittle渐渐渐地；stepbystep一一步一步地地。所以选选B。B7.bereadyforthechallengesandopportunitiesinlife.只有以那种方式式，我们才才会对生活活中的挑战战和机遇有充分的准准备。典例体验realizethatIwaswrong.只有到那时时我才意识识到我错了了。whenyouremindedmeknowthatIshouldhavedoneit.只有当你提提醒我时，，我才知道道我本应该该做那事的的。OnlyinthatwaywillweOnlythendidIOnlydidI归纳拓展当only和它所修修饰的副词词、介词短短语或状语语从句放在时，句子要要用倒装语语序。这种种倒装句属属于倒装，只将将情态动词词、助动词词和系动词词放在主语语的前面，谓谓语动词的的其他部分分放在主语语之后。(1)“”放在句首首时，句子子不倒装。。Onlytheteacherscanusethiscomputer.(在此句中only修饰的的是名词。。)只有老师才才可以用这这台电脑。。句首部分only+主语(2)“only+状语从句句”放在句句首时，从从句不，主句要倒装装。(3)“onlytodo”结构构作结果状状语，常常常表示一种种出乎意料的的结果，意意为“竟然然；结果””。Hearrivedhomeonlytofindthathishousehadbeenbrokeninto.他到家后竟竟然发现家里里已被人进去过了。。倒装能力转化(1)只有到到了1918年，爱因斯斯坦才能自由由自在地进行行研究工作。hisresearchfreely.(2)只有当当他回来时，，我们才能弄弄明白事实真真相。findthetruth.(3)只有你你的妈妈才这这么在乎你。。yousomuch.Onlybytheyearof1918couldEinsteindoOnlywhenhereturneddidweOnlyyourmothercaresabout8.Choosingwhattoeatisnolongeritoncewas.选择吃什什么不像以前那么简单了了。典例体验Shedoesn’trunsheusedto.她跑得不如从从前那样快。。Thisistheotheris.这个例子和那那个一样好。。aseasyasasfastasasgoodanexampleas归纳拓展(1)as+形容词或副副词原级+as...和和……一样………notas/so+形形容词或副词词原级+as...不如如，不及as/sofarasIknow就我我所知aslongas与与……一样长长；长达；只只要solongas只只要asfaras远达达(2)当as...as中间有名词词时采用以下下格式：as+形容词+a/an+单数名词词+as或者者as+many/much+名词词+as。能力转化(1)(2009··陕西，13)Myparentsdon’tmindwhatjobIdoIamhappy.A.eventhoughB.assoonasC.aslongasD.asthough解析A项意为“即即使”；B项项意为“一………就……”；C项意为“只只要”；D项项意为“似乎乎，好像”。句意意为：只要我我快乐我父母母不介意我做做什么工作。C(2)(2009··北京，22)Youmayusetheroomasyoulikeyoucleanitupafterwards.A.sofarasB.solongasC.incaseD.evenif解析句意为：你尽尽可随意使用用这个房间，，只要你过后打扫干净净即可。sofaras远到；；就……而言；solongas只要；incase以防(万万一)；evenif即使。B【例1】OnlywhenIleftmyparentsforItalyhowmuchIlovedthem.(重庆高高考)A.IrealizedB.IhadrealizedC.hadIrealizedD.didIrealize解析考查部分倒装装。“only+状语””放于句首时时主句用部分倒倒装。课文原文bereadyforthechallengesandopportunitiesinlife.考题回扣DOnlyinthatwaywillwe【例2】Youhavetoachoice.Areyougoingtoleavethejoborstay?(四川高考考)A.decideB.getC.doD.make解析句意为：你得得做出抉择。。你打算离开开还是留下？makeachoice做出出选择择；decide决决定，，后接接不定式式；get得到到；do做做。课文原原文Wealsobasedonhowtheproductsaregrownormade.Dmakechoices【例3】—Idon’tcarewhatpeoplethink.—Well,you.(四川川高考考)A.couldB.wouldC.shouldD.might解析句意为为:我我不介介意别别人怎怎么想想。””“噢噢，你你应该那那么做做。should意意为““应该该”，，表示示一种种建议，劝劝说。。课文原原文You/oughttobecarefulwithfruit.Cshould【例4】OneofthefewthingsyousayaboutEnglishpeoplewithcertaintyisthattheytalkalotabouttheweather.(北京京高考考)A.needB.mustC.shouldD.can解析句意为为：你你能够够确切切地说说出的的有关关说英英语的的人们的的为数数不多多的其其中一一件事事情就就是他他们对对天气气讨论很多多。can表示示“能能力””。课文原原文Organicvegetablesarethosethataregrownwithoutchemicalsthatbeharmfultohumanbeingsortheenvironment.Dcan如何写写好并并列句句(三三)运用不不同功功能的的并列列连词词写并并列句句在高考考评卷卷时，，阅卷卷的老老师常常常会会读到到这样样的文章，，文章章将内内容要要点都都覆盖盖了，，但通通篇都都是简简单句，结结果得得分不不高。。新高高考的的基础础写作作，常常常要要求同学们们用5个句句子表表达多多于5个的的内容容要点点。因因此，，如能能适适当当地地使使用用并并列列句句，，当当可可提提高高文文章章的的可可读读性性与与质量量。。其其实实，，方方法法很很简简单单，，可可根根据据各各要要点点形形成成几几个个简单单句句，，再再将将简简单单句句中中有有内内在在逻逻辑辑联联系系的的句句子子用用适适当的的并并列列连连词词合合并并为为并并列列句句。。写作作技技能能即时时练练习习Ⅰ.请请根根据据并并列列句句的的逻逻辑辑关关系系加加上上恰恰当当的的并并列列连连词词，，将两两个个句句子子合合并并为为一一个个并并列列句句1.Thiswillcostquitesomemoney.It’’sworthwhileinalongrun.2.Hewouldhavewonthegameeasily.Hefellandbrokehisleg.Thiswillcostquitesomemoney;nevertheless,it’’sworthwhileinalongrun.Hewouldhavewonthegameeasily;however,hefellandbrokehisleg.3.Shakespearewasawriter.Shakespearewasalsoanactor.4.Hehadfailedmanytimes.Hewasconfident5.Donnawasnotsatisfiedwithherownachievement.Donnawasnotsatisfiedwiththeteam’’sperformance.Shakespearewasnotonlyawriterbutalsoanactor.thathewouldsucceedintheend.Hehadfailedmanytimes,but/yethewasconfidentthathewouldsucceedintheend.Donnawasneithersatisfiedwithherownachievementnorwiththeteam’sperformance.Ⅱ.翻译译句子1.昨天天我生日日。很多多同学送送给我礼礼物。2.书籍籍增长了了我们的的见识，，开拓了了我们的的视野。。3.地震震中有10人死死亡，3000多人人无家可可归。Itwasmybirthdayyesterday,somanyclassmatesgavemepresents.Booksnotonlyenrichourknowledgebut(also)widenourvision.Tenpeoplewerekilledintheearthquake,andmorethan3,000peoplewerelefthomeless.4.兄弟弟俩很不不同。一一个喜欢欢看书，，另一个个热衷运运动。5.宠物物通常很很脏，甚甚至有的的会伤人人。Thebrothersareverydifferent:onelikesreadingwhiletheotheriscrazyaboutsports.Petsareusuallydirtyandsomemightevenhurtpeople.1.(消化)ismoredifficultforoldpeople.2.Thismedicinemaymakeyou(困倦的的).3.Althoughheisover70,heisstillfullof(精力).4.Themachinedoesn’t(运转)well,Iwillhaveitrepaired.5.A(素食者者)isonewhodoesn’teatanykindofmeatormilk.自主检测测Ⅰ.品句句填词Digestionsleepyenergyfunctionvegetarian6.Yesterdaymybrotherwenttothehospitaltohavehiseyes(检查).7.Thewitnessessaidthetrainwas(增加)speedbeforethecollision.8.Itisimportantforchildrentoeata(均衡的)diet.examinedgainingbalancedbereadyfor,insteadof,inthefuture,keepupwith,keepfit,bebasedon,berichin,gofor,loseweight,lookup1.Doyoubelievefortunetellerscanknowexactlywhatwillhappen？2.Readinganewspaperhelpsustothelatestinformation.3.Moreexerciseandabalanceddietcanhelpusto.4.Lucyhasn’thadenoughlessons.Idon’tthinksheherdrivingtest.Ⅱ.短语运用用inthefuturekeepupwithkeepfitisreadyfor5.YoushouldplayfootballjustwatchingitonTV.6.We’vegotfinancialproblemsbutIsupposethesameagreatmanypeople.7.Inorderto,shehastriedeverypossiblemeans—goingonadiet,takingexercise,takingmedicine,etc.,butfailed.8.Ilovemysweethome.Italwaysloveandunderstanding.9.It’ssaidthatthemovieatruestory,butIcan’’tbelieveit.10.BarbarawasreadingaFrenchnovel,somenewwordsinthedictionarynowandthen.insteadofgoesforloseweightisrichinisbasedonlookingup1.你回来的的时候最好不不要吵醒孩子子。(hadbetter)2.路上的车车辆那么多，，现在开车已已不再是一种种乐趣。(nolonger)3.这件外套套花了她很多多钱，而且，，外套的颜色色对她来说太亮了。。(toomuch,muchtoo)Ⅲ.翻译句子子You’dbetternotwakeupthebabywhenyoucomeback.There’’ssomuchtrafficontheroadsthatdrivingisnolongerapleasure.Theovercoatcosthertoomuchmoney.What’smore,thecolourofitismuchtoobrightforher.4.只有当你你认识到了英英语的重要性性，你才能学学好英语。(only+状语)5.你本不该该告诉他那件件事。(oughtto)OnlywhenyourealizetheimportanceofEnglishcanyoulearnEnglishwell.Yououghtn’’ttohavetoldhimaboutthat.1.Itisgoodthehealthtotakeawalkinthemorning.A.ofB.forC.atD.to解析begood后不不搭配介词词of;begoodfor有益益于；begoodat擅擅长；begoodto对某人好好。句意为：早晨晨散步对健健康是有益益的。Ⅳ.单项填填空B2.Evenafterdaysofworkhisneverseemstogiveout.A.energyB.forceC.powerD.fuel解析energy精力，，能源；force暴力，军军力；power动动力，权力力，能力；；fuel燃料，油油料。句意意为：即使使是连续工工作几天后后，他的精精力似乎仍仍没有用尽尽。A3.Youngpeopleshouldlearnmoretothepaceofmodernsociety.A.keepupwithB.huntforC.standforD.stayintouchwith解析keepupwith跟跟上；huntfor寻找找，搜寻；；standfor代表；；stayintouchwith和………保持联联系。句意意为：年轻轻人应多学学习以跟上上社会发展展的步伐。。A4.Astheteacherwasweakinhealth,theheadmasterhertotakemoreexerciseeveryday.A.hopedB.suggestedC.thoughtD.advised解析hope后后不能接不不定式的复复合结构，，即hopesb.todo是是错误表达达；suggest后接doingsth.或suggestsb.doingsth.;thinksb.+tobe+n./adj.；而advise可用于advisesb.todosth.结结构中。D5.I’vegotmyowncar,Idon’tgetasmuchexerciseasIusedto.A.EvenifB.ExceptthatC.NowthatD.Nowandthen解析考查短语的的辨析。evenif即使使；exceptthat除除去……；；nowthat既然，由由于；nowandthen时时而，不时时。句意为为：我由于于已有了自自己的车，所以不不如以前锻锻炼得多了了。符合句句子语境的的是C项。C6.Alongtimeaperson,whichisreallyatruth.A.examinesB.checksC.testsD.experiments解析test在在此是“考考验”的意意思，其他他选项不合合句子的意思思。句意为为：日久见见人心，这这是一条真真理。C7.Thisstrawhatme.A.doesn’’tfitforB.isn’’tfitC.doesn’’tfitD.fitsto解析析题干干中中的的me作作选选项项的的宾宾语语，，fit为为及及物物动动词，，不不需需要要接接介介词词，，后后直