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选修7Unit21HumanBiology课前三言两语三言1.Inourhomeoffice，anyonecaughtdoingsomethingharmfultotheenvironmentmightbepunished.2．It'simpossibleforhimtopassthedrivingtestthistime.3．Itseemssuchapitythatyoushouldhavetospendthedayatthehotel.两语1.作为学生，我们应当通过努力学习而非考试作弊来取得好成绩。Asstudents，weshouldtrytogetgoodresultsbystudyinghard_____________________________.2．据说他们已研发了一种新的教学方法，这种方法注定会大大提高课堂效果。They__________________________anewapproachtoteachingwhichisboundtoimproveclassroomteachinggreatly.ratherthancheatinginexamsaresaidtohavedeveloped基础知识梳理[单词拼写应用]核心单词1．_____vt.滥用2．________vt.容忍3．________vt.推迟，延期4．________vt.禁止5．_______vt.预见6．_________vt.表明重要性；强调abusetoleratepostponeprohibitforeseeunderline7．_________adj.临时的；短暂的8．____________n．情形，情况9．____vt.寻找10．_______vi.下降11．______vi.消化；理解12．________adj.可疑的；不肯定的13．______vt.反对；对抗14．_____adj.城市的；市区的temporarycircumstanceseekdeclinedigestdoubtfulopposeurban15．_____vi.团结；联合；统一16．_____n．暂停；停顿17．_______n.日常工作；常规18．________adj.彻底的；细致的19．_____n.信心20．_______n.大笔财产，巨款21．______vt.提交，递交22．_______n.担心；担忧unitepauseroutinethoroughfaithfortunesubmitconcern[语境运用]用所给词的适当形式填空。1．Certainoccupations_____________(decline)overallinrecentyears.2．Thegamehasbeen_________(postpone)threetimes.3．Theywereaccusedof_______(abuse)theirpowertokeeppricesartificiallyhigh.havedeclinedpostponedabusing4．Heseemstobeineasy_____________(circumstance)sincehehadhispayincrease.5．Hadwe________(foresee)that，wewouldnothavelethimgo.6．They______(seek)invainforsomewheretoshelter.circumstancesforeseensought拓展单词1．robvt.使丧失；抢劫→______n．强盗→_______n．盗窃2．opposevt.反对→__________n．反方；对立面→________adj.相反的；对面的→_______adj.反对的3．violatevt.违反；违背→_______adj.猛烈的→________n．暴力4．faithn．信心→________adj.忠诚的；忠实的→__________adv.忠诚地robberrobberyoppositionoppositeopposedviolentviolencefaithfulfaithfully5．equipvt.使有准备→_________n．设备；装备6．fortunen．大笔钱财，巨款；运气→_________adj.幸运的→___________adv.幸运地7．extendv．延长→_________n．延期8．concernn．担心；担忧→_________adj.关心的；担忧的→__________prep.关于；有关equipmentfortunatefortunatelyextensionconcernedconcerning[语境运用]用所给词的适当形式或所给提示填空。1．Wearevery_________aboutourcompany'splans__________thenewposition.(concern)2．Iwasvery_________toseethis，butinawayIcreatedthis_______asIwasalwaysoutthere.(fortune)3．Inorderto_____themedical_________reasonably，therentcenterwasfoundedinourhospitalin2002.(equip)concernedconcerningfortunatefortuneequipequipment4．This_____madethem________tocarryouttheinstructions.(faith)5．Achildgrowingupina_______environmentlearns________andmayact_________towardshisownchildren.(violent)6．Importlicenseisonlyallowedto______onceandthe_________isnomorethan3months.(extend)faithfaithfulviolentviolenceviolentlyextendextension7．Thestudentslivingfarawayfromtheschoolwerestrongly_______totheplan.Their__________preventedtheplanfrombeingcarriedout.(oppose)8．Several_______robbedthebankofanenormoussumofmoney，makingthelargest_______ofthiscityinthelastdecade.Buttheyweresooncaughtbythepolice.(rob)opposedoppositionrobbersrobbery阅读单词1．circulatevt.______2．mineraln．______3．supremeadj._________________4．compulsoryadj.__________________5．violatevt.____________6．privilegedadj._________循环矿物最高的，极度的强制性的；义务的违反，违背荣幸的7．catervi.___________8．ampleadj._________________9．storagen．______10．statisticsn．___________________11．symptomn.______12．terminaladj._______________13．minimumn.____________14．deadlinen．____________________满足，迎合充足的，充裕的储存统计资料；统计数字症状致命的；晚期的最低，最小截止日期，最后日期1．(江苏卷)...，thetimeyouwillspendintherestaurantstillcostsyousomethingintermsofforgoneopportunities.__________________2．①Hepaused，waitingforhertodigesttheinformation._____②Theorganizationpublishesaregulardigestofenvironmentalstatisics._____________3．Wehadtodeclinetheinvitationtovisitourfriendsinanotherday._____以牺牲……为代价领悟文摘，摘要谢绝[短语多维应用]高频短语1.________彻底毁灭2．_________随便地，随意地3．____________不管多大代价，无论如何4．________满足；迎合5．_____________立刻，马上6．________遗漏，遗忘；错过机会7．________聚焦；集中；对准[语境运用]选用左栏短语的适当形式填空。Asasinger，hewon't①________thelisteners.Heonly②__________histruefeelings，sohewon'twriteandsingsongs③_________.Becauseofthis，hemay④________manygoodchancesofmakingmoney.Buthewillsticktoit⑤____________.wipeoutatrandomatallcostscatertostraightawaymissoutfocusoncatertofocusesonatrandommissoutatallcosts高频短语8.________整理；解释；澄清9．__________绝望10．__________________对……负责任11．___________开始做12．___________无论如何；至少13．________教育；抚养；呕吐14．_____________________终止；消灭[语境运用]选用左栏短语的适当形式填空。MygoodfriendMarydidn'tgetthroughtheCollegeEntranceExamination，whichmadeherandherdisabledparents⑥__________.Sheknewitwasnoteasyforherparentsto⑦_____her__.Soshewould⑧___________goingoverherlessons.Shetoldmesheshould⑨__________________notonlyherselfbutalsoherparents.clearupindespairberesponsibleforgetdowntoatanyratebringupstopsth.initstrackindespairbringupgetdowntoberesponsiblefor[句式结构仿写]教材原句背诵句式仿写应用1.不定式作主语Itiscompulsoryforwinnerstobetestedbutotherparticipantsareonlytestedatrandom.他不可能解除契约对自己的束缚。________________________togetoffthecontract.Itisimpossibleforhim2.ratherthan而不是，与其……不如……TheOlympicspirit—thespiritofcompetitionwhichemphasisestakingpartratherthanwinning—hasbeenviolatedbythedesiretos