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选修7Unit2Fitforlife课前三言两语三言1.Inthelastdecades，itisadvancesinmedicaltechnologythathavemadeitpossibleforpeopletolivelongerthaninthepast.2．Tokeephealthy，weneedtolivearegularlife.3．Earlytobedandearlytorisemakesamanhealthy，wealthyandwise.两语1.我们认为他将不会再沉溺于电脑游戏了。Wethinkhewillnot______________________________anylonger.2．健康问题与不良的饮食习惯和缺乏锻炼密切相关。Healthproblems____________________badeatinghabitsandalackofexercise.beaddictedtocomputergamesarecloselyrelatedto基础知识梳理[单词拼写应用]核心单词1．________n．批准，通过；赞成，同意2．_____adj.对……极重要的，必不可少的3．_____vi.流血，失血4．_________vi.定期订购或订阅5．_______vt.拥有，具有approvalvitalbleedsubscribepossess6．________vt.使十分惊讶，使吃惊7．______vt.&vi.联系，把……联系起来；叙述，讲述8．__________adj.有益的，有用的9．_____n．器官；管风琴，风琴；机构，团体astonishrelatebeneficialorgan[语境运用]用所给词的适当形式填空1．Sheslowly____(bleed)todeath.2．It__________(astonish)methathecouldbesothoughtless.3．Theeyesandearsareboththesense______(organ)．4．Thegallery_________(possess)anumberoftheartist'sworks.5．Ifounditdifficult_________(relate)thetwoideasinmymind.6．Mymainreasonfor___________(subscribe)toNewScientististokeepintouchwithadvancesinscience.bledastonishesorganspossessestorelatesubscribing拓展单词1．chemistn．药剂师，药商；化学家→_________n．化学→________adj.化学的2．normaladj.正常的→________adj.不正常的，反常的3．applyvt.应用，使用vi.申请，请求→_________n．申请人→___________n．应用，运用；申请，申请表；涂抹，外敷4．applaudvi.&vt.鼓掌；称赞，赞许→________n．鼓掌，喝彩chemistrychemicalabnormalapplicantapplicationapplause5．sharpadj.锋利的；急剧的；灵敏的；尖锐的，严厉的→_______vt.&vi.(使)变得锋利，变得清晰；使尖锐→_______adv.锋利地；急剧地；尖锐地，严厉地6．addictv．使沉溺，使入迷n．吸毒成瘾的人，对……入迷的人→________adj.上瘾；入迷→_________n．瘾；嗜好→_________adj.使人上瘾的sharpensharplyaddictedaddictionaddictive[语境运用]用所给词的适当形式填空1．Thedrugisso_________thatheis________toit.Therefore，it'shardforhimtogetridofthe_________toit.(addict)2．Thefamous_______deniedinhis_________reportthatitwasthewastewaterfromthe________factorythatpollutedtheundergroundwaterinthisarea.(chemistry)addictiveaddictedaddictionchemistchemistrychemical3．Everyone_________theinstanttheNobelPrizewinnerappearedonthestageaccompaniedbythechairman.Theentirehallwasfilledwith________.(applaud)4．“Inordertomakeapencil_____，youneedto_______it.”Mothertoldhersongentlynot_______.(sharp)5．To_____forthegoodjob，the_________wasfillinginhis___________formcarefully.(apply)applaudedapplausesharpsharpensharplyapplyapplicantapplication阅读单词1．surgeonn．__________2．life-savingadj._______________3．revolutionn．____________________________________4．countern．____________________vt._________________5．acidn．____________adj.____________________________6．stroken．_____________________________________________________vt.____________7．diabetesn．________8．symptomn．___________外科医师救命的，救生的巨变，大变革；革命；旋转，天体运行柜台；计数器；反驳反驳；抵制，抵消酸，酸性物质酸的，酸性的；酸味的；尖酸的中风，脑溢血；(打、击等的)一下，一击；轻抚；笔画轻抚，抚摩糖尿病症状；征兆9．outcomen．____________10．swellvi.&vt.____________________________11．stainlessadj._________12．phenomenonn．_____13．complexadj.________________n．______________________________14．massadj._______________________n．______________________________15．alcoholicn．_____adj.___________________结果，后果肿胀，膨胀；(使)凸出，鼓起不生锈的现象复杂的，难懂的建筑群；相关联的一组事物；情结大规模的，数量极多的一团，一堆；许多；(物理)质量酒鬼酒精的，含酒精的1．(2019·全国卷Ⅱ)Iguessthatthere'sprobablysomedemandingworkschedule，orsocialanxietyaroundsteppinguptohelpforanunknownsport.______2．(2019·全国卷Ⅱ)Thatreliefiscoupledwithadeepunderstandingofwhythesamepeoplekeepcomingbackformore..._____苛刻的伴随[短语多维应用]高频短语1._______测试，试验；参加选拔2．_________________使筋疲力尽；使厌烦3．______________对……上瘾/成瘾4．___________意识到5．_______________批量生产[语境运用]选用左边短语的适当形式填空Mikeisoneofmyworkmates.Onweekends，he①_______________studyingnewskillsanddidn'thavearest.Onweekdayshewasbusywith②__________somenewcarsdevelopedinthefactory.Asaresult，he③________________andfellill.Nowhehas④_____________hismistakesandunderstandsoneshouldlearntomixworkwithadequaterest.tryoutwearsomebodyoutbeaddictedtobeawareofmassproductionwasaddictedtotryingoutworehimselfoutbeenawareof高频短语6._______放出，发出7．________肿胀，膨胀8．______由于，因为9．___________阻止……10．_______________大量地[语境运用]选用左边短语的适当形式填空Ihurtmykneewhenplayingbasketball⑤______carelessness.IthurtsomuchthatI⑥_______ashout，whichmadeeveryoneastonishedandfrightened.Ilayonthegroundatonceandafterawhile，itwasbeginningto⑦________.Thenmyfriendssentmetothehospital.Luckily，myboneshaven'tbeendamaged.letoutswellupduetoblock...frominlargequantitiesduetoletoutswellup高频短语11.____________同意，赞成12．______________把……与……相联系13．_____________________在……中起重要作用14．________挑选，挑出15．____________当心；留心[语境运用]选用左边短语的适当形式填空Whenitcomestogenius，wealways⑧______genius__cleverness.Andpeopleusuallythinkthesuccessofgeniusresultsfromcleverness.However，Idefinitely⑨___________thesuccessbeing1%inspirationand99%perspiration.Perspiration⑩________________________thesuccess.subscribetorelate...to..playanimportantroleinpickoutlookoutforrelatetosubscribetoplaysanimportantrolein[句式结构仿写]教材原句背诵句式仿写应用1.省略结构：ifso意为“如果是这样的话”Haveyoueverseenadoctor？Ifso，whathappened？你想参加吗？如果是这样，请去学生会办公室报名，办公室在教学楼二楼。Wouldyouliketojoin？_____，pleasegotosignupattheStudentUnionoffice，whichisonthesecondflooroftheTeachingBuilding.Ifso2.while是并列连词，意为“然而”，表示前后两种情况的对比Someacupuncturist