【全国大纲1】（步步高）高三英语一轮复习 Unit 13 Healthy eating(1)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：：.&&意思：befit/unfitfor适合/不适适合……befit/unfittodosth.适合/不适合做某某事keepfit保持健健康fiton试穿（衣服服）fitinwith适合；与………合得来fitoneself/sb.forsth.使自己己/某人胜任任某职务fitup安装；陈设设；供应anice/perfectfit一套合合身的衣服adjv.n.健康的；适合合的；适合；符符合；合身拓展辨析fit,suit,match（1）fitvt.&vi.适适合，表示衣衣服、鞋、帽帽等大小尺寸合适。（2）suitvt.适合，表示示颜色、花样样或款式以及及环境、情况等适适合。（3）matchvt.&vi.(=gowith)匹配，表表示大小、色调、形状、、性质等方面面的搭配。能力转化(1)Itwouldbemonthsbeforehewas（适合）thejob.(2)Mary(保持健康)byswimmingeverymorning.(3)(你不适合)tohaveyourhaircutshort.(4)Myscarfandtheredcoat（很相配）.fitforkeepsfitItdoesn’tsuityoumatchverywell3.gainBadforyourteethandcanmakeyouweight.(回归课本本P5)观察思考Afallintothepit,againinyourwit.吃一堑，长一一智。Ithinkhe’’sgainingweight.我认为他的体体重在增加。。gain归纳拓展gain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.begainedfromhasacquired4.plentyofDrinkwaterandgetsomerest.(回归课本P3)观察思考Makesureyoudrinkplentyofwater.你一定要多喝喝水。Thereareplentyofbookstoreadinhishouse.他家有很多书书可以读。重点短语与句句型plentyof归纳拓展提示：(1)plentyof修修饰可数名词词复数或不可可数名词，主要用于于肯定句中。。否定句中常常用many或much，疑疑问句中常用用enough。(2)aquantityof后接可数名名词时，谓语语动词用复数形式；后接接不可数名词词时，谓语动动词用单数形形式；quantitiesof修修饰可数名词词或不可数名名词作主语时，谓语动动词都用复数数形式。(3)anumberof+复复数名词作主主语时，谓语语动词用复数形式；thenumberof+复数数名词作主语语时，谓语动动词用单数形式。能力转化(1)You—Howdoyoulikethefilm?—interestingthanexpected.A.AgreatdealmuchB.AgreatdealofmoreC.AgreatdealofmuchD.Agreatdealmore解析agreatdeal和much可修饰比比较级。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，来回回hereandthere到处处，处处dayandnight日夜，，夜以继日toandfrom来来回回，，往返于nowthat既然，，由于能力转化(1)从现在在开始，我将将尽量做好些些。,Iwilltrytodobetter.(2)他有时时到这里来。。Hecomeshere.Fromnowonfromtimetotime(3)Theteacheradvisedustowriteinordertoimproveourwritingskill,evenifwedon’thavemuchtosay.A.moreorlessB.nowandthenC.littlebylittleD.stepbystep解析句意为：老师师建议我们时时常写一点东东西来提高我们的写作作技能，即使使我们没有很很多内容要表表达。moreorless几乎；差差不多；大约约；nowandthen时常常；littlebylittle渐渐地地；stepbystep一步步一步地。所所以选B。B7.bereadyforthechallengesandopportunitiesinlife.只有以那种方式，，我们才会对对生活中的挑挑战和机遇有充分的准备备。典例体验realizethatIwaswrong.只有到那时我我才意识到我我错了。whenyouremindedmeknowthatIshouldhavedoneit.只有当你提醒醒我时，我才才知道我本应应该做那事的的。OnlyinthatwaywillweOnlythendidIOnlydidI归纳拓展当only和和它所修饰的的副词、介词词短语或状语语从句放在时，，句句子子要要用用倒倒装装语语序序。。这这种种倒倒装装句句属属于于倒装装，，只只将将情情态态动动词词、、助助动动词词和和系系动动词词放放在在主主语语的前前面面，，谓谓语语动动词词的的其其他他部部分分放放在在主主语语之之后后。。(1)“”放在在句首首时，，句子子不倒倒装。。Onlytheteacherscanusethiscomputer.(在此此句中only修修饰的的是名名词。。)只有老老师才才可以以用这这台电电脑。。句首部分only+主语语(2)“only+状语语从句句”放放在句句首时时，从从句不不，主句要要倒装装。(3)“onlytodo””结构构作结结果状状语，，常常常表示示一种种出乎意意料的的结果果，意意为““竟然然；结结果””。Hearrivedhomeonlytofindthathishousehadbeenbrokeninto.他到到家后后竟然然发现现家里里已被被人进去去过了了。倒装能力转转化(1)只有有到了了1918年，，爱因因斯坦坦才能能自由由自在在地进进行研究工工作。。hisresearchfreely.(2)只有有当他他回来来时，，我们们才能能弄明明白事事实真真相。。findthetruth.(3)只有有你的妈妈妈才这么在在乎你。yousomuch.Onlybytheyearof1918couldEinsteindoOnlywhenhereturneddidweOnlyyourmothercaresabout8.Choosingwhattoeatisnolongeritoncewas.选选择吃什什么不像像以前那么简简单了。。典例体验验Shedoesn’’trunsheusedto.她跑得不不如从前前那样快快。Thisistheotheris.这个例子子和那个个一样好好。aseasyasasfastasasgoodanexampleas归纳拓展展(1)as+形形容词或或副词原原级+as...和………一样样……notas/so+形容词词或副词词原级+as...不不如，不不及as/sofarasIknow就我所所知aslongas与………一样长长；长达达；只要要solongas只要asfaras远远达(2)当当as...as中间间有名词词时采用用以下格格式：as+形形容词+a/an+单数名名词+as或者者as+many/much+名词词+as。能力转化化(1)(2009·陕陕西，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做做出选择；decide决定，后接接不定式；get得到；do做。课文原文Wealsobasedonhowtheproductsaregrownormade.Dmakechoices【例3】—Idon’tcarewhatpeoplethink.—Well,you.(四川高考)A.couldB.wouldC.shouldD.might解析句意为:我不不介意别人怎怎么想。”““噢，你应该那么做。。should意为“应应该”，表示示一种建议，劝说。课文原文You/oughttobecarefulwithfruit.Cshould【例4】OneofthefewthingsyousayaboutEnglishpeoplewithcertaintyisthattheytalkalotabouttheweather.(北京高考)A.need B.mustC.shouldD.can解析句意为：你能能够确切地说说出的有关说说英语的人们的为数不不多的其中一一件事情就是是他们对天气气讨论很多。can表示“能能力”。课文原文Organicvegetablesarethosethataregrownwithoutchemicalsthatbeharmfultohumanbeingsortheenvironment.Dcan如何写好并列列句(三)运用不同功能能的并列连词词写并列句在高考评卷时时，阅卷的老老师常常会读读到这样的文章，文章将将内容要点都都覆盖了，但但通篇都是简简单句，结果得分分不高。新高高考的基础写写作，常常要要求同学们用5个个句子表达多多于5个的内内容要点。因因此，如能适当地使使用并列句，，当可提高文文章的可读性性与质量。其实，，方法很简单单，可根据各各要点形成几几个简单句，再将将简单句中有有内在逻辑联联系的句子用用适当的并列连词词合并为并列列句。写作技能即时练习Ⅰ.请根据并并列句的逻辑辑关系加上恰恰当的并列连连词，将两个句子合合并为一个并并列句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.翻译句子子1.昨天我生生日。很多同同学送给我礼礼物。2.书籍增长长了我们的见见识，开拓了了我们的视野野。3.地震中有有10人死亡亡，3000多人无家家可归。Itwasmybirthdayyesterday,somanyclassmatesgavemepresents.Booksnotonlyenrichourknowledgebut(also)widenourvision.Tenpeoplewerekilledintheearthquake,andmorethan3,000peoplewerelefthomeless.4.兄兄弟弟俩俩很很不不同同。。一一个个喜喜欢欢看看书书，，另另一一个个热热衷衷运运动动。。5.宠宠物物通通常常很很脏脏，，甚甚至至有有的的会会伤伤人人。。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(检查查).7.Thewitnessessaidthetrainwas(增加加)speedbeforethecollision.8.Itisimportantforchildrentoeata(均衡衡的)diet.examinedgainingbalancedbereadyfor,insteadof,inthefuture,keepupwith,keepfit,bebasedon,berichin,gofor,loseweight,lookup1.Doyoubelievefortunetellerscanknowexactlywhatwillhappen？2.Readinganewspaperhelpsustothelatestinformation.3.Moreexerciseandabalanceddietcanhelpusto.4.Lucyhasn’thadenoughlessons.Idon’tthinksheherdrivingtest.Ⅱ.短语运运用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后不搭配配介词of;begoodfor有益于；begoodat擅长；begoodto对对某人好。句句意为：早晨散散步对健康是是有益的。Ⅳ.单项填空空B2.Evenafterdaysofworkhisneverseemstogiveout.A.energyB.forceC.powerD.fuel解析energy精力，能源源；force暴力，军军力；power动力，，权力，能力力；fuel燃料，油料料。句意为：：即使是连续续工作几天后后，他的精力力似乎仍没有有用尽。A3.Youngpeopleshouldlearnmoretothepaceofmodernsociety.A.keepupwithB.huntforC.standforD.stayintouchwith解析keepupwith跟上；huntfor寻找，，搜寻；standfor代表；；stayintouchwith和………保持联系系。句意为：：年轻人应多多学习以跟上上社会发展的的步伐。A4.Astheteacherwasweakinhealth,theheadmasterhertotakemoreexerciseeveryday.A.hopedB.suggestedC.thoughtD.advised解析hope后不不能接不定式式的复合结构构，即hopesb.todo是错误误表达；suggest后接doingsth.或suggestsb.doingsth.;thinksb.+tobe+n./adj.；；而advise可用于于advisesb.todosth.结构构中。D5.I’vegotmyowncar,Idon’’tgetasmuchexerciseasIusedto.A.EvenifB.ExceptthatC.NowthatD.Nowandthen解析考查短短语的的辨析析。evenif即使使；exceptthat除除去………；；nowthat既然然，由由于；；nowandthen时时而，，不时时。句句意为为：我我由于于已有有了自自己的的车，所所以不不如以以前锻锻炼得得多了了。符符合句句子语语境的的是C项。。C6.Alongtimeaperson,whichisreallyatruth.A.examinesB.checksC.testsD.experiments解析test在在此是是“考考验””的意意思，，其他他选项项不合合句子的的意思思。句句意为为：日日久见见人心心，这这是一一条真真理。。C7.Thisstrawhatme.A.doesn’tfitforB.isn’tfitC