2020高考英语一轮复习 Unit 2 Healthy eating课件 新人教版必修3

必修三Unit2Healthyeating课前三言两语三言1．Aseverybodyknowsit,itisimportanttokeepfitwhenweareyoung.2．Thedoctoradvisedthatweshouldhaveabalanceddietandgetintothegoodhabitofrisingearly.3．AsfarasI'mconcerned,weshoulddevelophealthyeatinghabitstobuildupourbody.Onlyinthiswaycanwehaveenoughenergytostudy.两语1．均衡的饮食和有规律的锻炼能帮助我们保持身心健康。Abalanceddietandregularexercisecanhelpuskeephealthy____________________________________．2．毫无疑问，健康和财富都是必需的，但健康比财富更重要。Thereisnodoubtthatbothhealthandwealtharenecessary,but_____________________________________________.theformerismoreimportantthanthelatterbothphysicallyandmentally基础知识梳理[单词拼写应用]核心单词1．n．日常饮食vi.节食2．vt.平衡；权衡n．天平；平衡3．vi.变细；减肥adj.苗条的；纤细的4．n．谎话；谎言vi.说谎dietbalanceslimlie核心单词5．n．顾客；消费者6．vt.咨询；请教；商量7．adj.生的；未加工的8．n．债；债务9．n．牌示；标记；符号10．vi.怒目而视；闪耀n．怒视；炫目的光customerconsultrawdebtsignglare[语境运用]用所给词的适当形式填空1．Weaimtooffergoodvalueandservicetoallour(customer)．2．Hedidn'tshoutorswear，butjust(glare)silentlyatmebecauseofwhatIsaid.3．Inordertobemorecharmingand(slim),girlstendtogoonadiet.customersglaredslimmer4．Regularexercisecombinedwithbalanced(diet)isthehealthyrecipeforlife.5．Manypeopleexperiencedifficultyinpayingofftheir(debt).dietsdebts拓展单词1．curiousadj.好奇的→n．好奇心→adv.好奇地2．weakadj.虚弱的→n．缺点；弱点；虚弱3．adj.强壮的；坚强的→strengthn．强项；长处；力量→vt.加强；巩固curiositycuriouslyweaknessstrongstrengthen拓展单词4．limitvt.限制；限定n．界限；限度→adj.有限的→_____________n．范围；限制5．benefitn．利益；好处vt.&vi.有益于；有助于；受益→________adj.有益的6．combinevt.&vi.(使)联合；(使)结合→n．联合；结合limitedlimitationbeneficialcombination[语境运用]用所给词的适当形式填空1．Childrenarealwaysabouteverythingtheyseeandhear.Theywillaskallkindsofquestions．Tomeettheir,we'dbetteranswerthempatiently.(curiosity)2．Icansayitisofgreattoshareyourfeelingswithsomeoneyoutrust，whichisalsotoyourmentalhealth.(benefit)curiouscuriouslycuriositybenefitbeneficial3．Thenaturalresourceswehaveare．Therefore，wehavenoreasontowastethepreciousresourceswithout．(limit)4．Wecan'talwaysworkwithpleasure,andtheishardtoget.(combine)5．Davidhasabody.Hehasthetodothishardwork.Wehadbettertherelationshipbetweenus.(strong)limitedlimitcombinecombinationstrongstrengthstrengthen阅读单词1．roastadj.vt.&vi.2．hostessn．3．discountn．4．digestvi.&vt.n．烤制的烤；烘；烘烤女主人；女主持人折扣消化摘要；概要5.admirevt.6．spyvi.&vt.n．7．sighvi.n．叹息；叹息声赞美；钦佩；羡慕窥探；秘密监视间谍；侦探叹息；叹气8.breastn．10．fibren．11．poisonousadj.12．obesityn．13．flavourn．胸部；乳房纤维；纤维制品有毒的过度肥胖(食物的)味道与气味；特性1．(安徽卷)Thelimitsofaperson'sintelligencearefixedatbirth，butwhetherhereachestheselimitswilldependonhisenvironment.____2．MybankbalancehasbeengettingalittlehealthiersinceIwasofferedanewjob.极限余款；差额[短语多维应用]高频短语1．体重减轻；减肥2．削减；删减；砍倒3．增加体重4．应当；应该5．不久以后6．说谎tellalieloseweightcutdownputonweightoughttobeforelong[语境运用](填入一个适当的词)Tokeephealthy，youought①keepabalanceddietandtrytoeatlessfoodscontainingtoomuchsugarandfat，whichwillmakeyouput②__weighteasily.Therefore，youshouldcut③theamountofthem.Ifyoutakemyadvice，Iamsureyouwilllose④before⑤.toondownweightlong高频短语7．受到从轻发落；(做坏事)不受惩罚8．赢回；重新获得9．谋生10．欠债11．暗中监视；侦查12．怒目而视glareatgetawaywithwin...backearnone'slivingindebtspyon[语境运用](填入一个适当的词)Sincepreferredtowearexpensivedesignerclothes，hewasoftenheavily⑥__debt.Hehadtoearn⑦___livingbyworkinginafactory.Oneday，hewascaughtstealingfromtheworkshop.Heapologizedtothebossandgotaway⑧____stealing.Fromthenon，heworkedhardtowin⑨_____hisboss'trustandrespect.inhiswithback[句式结构仿写]教材原句背诵句式仿写应用1．否定词＋比较级，表示最高级含义“Nothingcouldbebetter，”hethought.就我而言，没有什么比在同学面前被老师表扬更好的了。AsfarasI'mconcerned,thereis__________________________bymyteacherbeforemyclassmates.nothingbetterthanbeingpraised2.havesb.doingsth.“不允许某人做某事”(否定句)HecouldnothaveYongHuigettingawaywithtellingpeoplelies！老师不允许我们把手机带到学校来。Ourteacherswon't____________cellphonestoschool.haveusbringing3.neither...nor...“既不……也不……”，在句中连接两个相同的成分“Accordingtomyresearch，neitheryourrestaurantnormineoffersabalanceddiet，”explainedWangPeng.(全国卷)人活着离不开水，而且也离不开工业和农业。Peoplecannotlivewithoutwaterandcangowithoutit.neitheragriculturenorindustry重难考点探究1．balancevt.平衡；权衡n．天平；平衡(1)balanceAagainstB权衡/比较A和BbalanceAwithB使A和B平衡(2)keep/loseone'sbalance保持/失去平衡(3)balancedadj.均衡的agoodsenseofbalance良好的平衡感abalanceofabout$50，000inmysavingsaccount存款账户里有五万美元左右的余额balancethebudgeteachyear每年保持预算平衡[基础练习]——单句语法填空①Youhavetobalancetheadvantagesoflivinginabigcitythedisadvantages.②Peoplehavelearnttheimportanceofkeepinga(balance)diettosatisfytheirnutritionalneeds.balancedagainst[链接写作]——完成句子①(天津卷)你太努力工作了，你最好工作和放松保持平衡。Youareworkingtoohard.You'dbetterworkandrelaxation.②(湖北卷)男孩追他哥哥时，失去了平衡，重重地摔了一跤。Whenhewasrunningafterhisbrother，theboyandhadabadfall.losthisbalancekeepabalancebetween2．strengthn．强项；长处；力量(1)havethestrengthtodo有做……的力气/意志力buildupone'sstrength增强体质(2)strongadj.坚强的；强壮的strengthenvt.加强gatherone'sstrength积蓄力量physicalstrength体力strengthofwill意志力[基础练习]——单句语法填空①a.(福建卷)—Whydoyouchoosetoworkinaninternationaltravelagency?—Well,youknow,Englishismy(strong)．Soitismybestchoice.b．(湖北卷)Tomakemembersofateamperformbetter,thetrainerfirstofallhastoknowtheir(strong)andweaknesses.strengthsstrength②Thenewmanager(strength)thesidebybringinginseveralyoungerplayersrecently.③(四川卷)SummermakesmefullofenergyandIfeelIhavethestrength(d