高二英语Module2DNAtheSecretsofLife(I)外研社

高二英语Module2DNAtheSecretsofLife(I)外研社一.本周教学内容：Module2DNA—theSecretsofLife(I)二.教学目标：本模块介绍关于DNA的研究现状，最新成果，并对未来这一高科技领域的发展进行展望，进一步激发学生探索生命科学的兴趣，培养学生团结协作的科学素养，帮助学生辨证思考转基因，克隆等高新技术的发展可能给人类带来的益处和负面效应及相应的道德挑战。并同时引入了与此相关的词汇，要求学生了解上述内容并掌握有关的词汇，培养语言技能。单词和短语：takeafterhereditaryhavean（enormous）influenceonquestioninvestigationperformanoperationalterconsequencetraittoagreatextentindetailnonethelessinsuremodifyregulatorylabelmolecularresistancedroughtresistantinsecticidecarcinogentransferapprovesoybeanopposepimentoedibletransgenicissueinspectionevolvebareindescribablyfrailfancyqueerpeculiarflaxenshaftshudderdawndifferentiate重点词语：takeafterhavean（enormous）influenceonquestionperformanoperationalterconsequencetoagreatextentindetailnonethelessinsuremodifyresistancedroughtresistanttransferapproveopposeissueinspectionbareshudderdifferentiate词语要点归纳：1.question（1）n.问、发问、询问、质问；疑问、怀疑；问题asksb.aquestion向某人提一个问题putaquestiontosb.向某人提问题Thequestioniswhatdoyouwanttodo?问题是你想干什么?aquestionaboutsb.／sth.有关某人／事的问题（2）①v.询问、盘问、提问；怀疑；对……表示怀疑questionawitness审问证人questionsb.onhisviews询问某人的看法Doyouquestionhishonesty?你怀疑他的忠实吗?②n.询问、探问makenoquestionof对……不加怀疑outofquestion毫无疑问outofthequestion不可能；办不到的、不必谈的【思维拓展】questionableadj.可疑的；不可靠的questionablyadv.questionnaire意见询问表【活学活用】ThereisnodoubtthatMr.White’shavingbeeninGuilin.——Thereisno_________thatMr.White’shavingbeeninGuilin.2.investigationn.调查【思维拓展】v.investigate调查、审查、检查investigatethecauseofatrainaccident调查一起火车事故的原因investigateintoanaffair调查一件事件investigator（n.）调查员【活学活用】单项填空Hehasbeen_____________andfoundblameless.A.searchedB.investigatedC.examinedD.tested3.nonetheless=（nevertheless）adv.然而、不过；虽然如此Whatyousaidwastruebut（itwas）nonethelessunkind.你所说的都对，可惜不怎么厚道。Ican’tfollowyouradvice;nonetheless,thankyouforgivingit.恕我不能接受你的劝告，不过，谢谢你的好意。Althoughhe’sfool，Ilikehimnonetheless.虽然他很笨，然而我喜欢他。【活学活用】单项填空Shewasverytired，_____________shekeptonworking.A.thusBfurthermoreC.otherwiseD.nonetheless4.insurev.给……保险。为……投保；保证、确保Theownerinsuredthehouseagainstfireandtheft.房主对房屋进行了火灾和偷盗保险。Theirsupportwillinsuremesuccess.他们的支持将成为我成功的保证。【拓展辨析】insure，ensure与assureinsure（对人或物进行）投保.保险ensure确保、保证（也可写为insure）assure让……放心，使……深信HeinsuredhimselfagainstaccidentfortenmillionYuan.他投了1，000万元的意外保险。Toensurethechild’squickrecovery，thedoctorgavehimaninjection.为了确保孩子能很快地康复，大夫给他打了针。Mywordsassuredhim.我的话使他放心了。assure可作专业术语，“对……进行保险”（尤指人寿保险）【活学活用】单项填空Mr.Li__________hisdogagainstaccident!A.insuredB.ensuredC.assuredD.sure5.resistancen.抵抗、对抗；抵抗力.阻力、反对；电阻、耐力；（最省力的）方法Thedefendersputupastrongresistance.守军坚强地抵抗。Thereiswindresistancetoanaircraft.风对飞机的阻力。Therehasbeenmuchresistancetothisnewlaw.反对这项新法的人很多。Maryhasgreatpowersofresistanceandwillgetwellquickly.玛莉的抵抗力很强，很快就会复原的。Copperhaslessresistancetoelectricitythanleadhas.铜的电阻比铅低。Let’stakethelineofleastresistanceandpayhimthemoneyinsteadoffighting.让我采取最省力的方法，给他钱，省得跟他斗。【思维拓展】resister（n.）抵抗者，resistible可抵抗的resistantadj.抵抗的、反抗的、有抵抗力的、不受影响的Someratsareresistanttopoison.有些老鼠对毒药有抵抗力。Thetransplantedseedlingsareresistanttocoldweather.移植的秧苗有抗寒能力。【活学活用】单项填空Shehardlyhastheresistancetolaughing.——She______________laughing.6.approvev.核准、批准、赞成、称许、满意Theministerapprovedthebuildingplans.部长核准了建筑计划。【思维拓展】approver批准者、赞成者approvingly（adv.）赞成地，赞许地approveof赞成、称许Idon’tapproveof（sillypeople）（wastingtime）.我不喜欢（傻里傻气的人）；我反对（浪费时间）。approval（n.）赞成、赞许、核准、批准【活学活甩】单项填空Theheadteacher________histaking5daysoff.A.permitB.admitC.approvedD.proved7.opposev.反对、反抗，对抗，使相对、使对抗Iamopposedtothatplan.我反对那个计划。beopposedto反抗、对抗（to为介词）opposeoneselftosth.反对某事【思维拓展】asopposedto与……不同；与……相反Johnlikesrice；asopposedtoMary,whohatesit.约翰喜欢米饭，跟讨厌吃米饭的玛莉正好相反。opposite①相反的人或物Blackandwhiteareopposites.黑与白是相反的颜色。②相反的，对立的，相对的，对面的，在……对面theoppositedirection相反的方向thehousesoppositetoours在我们对面的房子【活学活用】单项填空I_______________theplanthatwewillgetthroughtheforestseparately.A.againstB.beforC，amopposedD.oppose8.indescribablyadv.难以形容地，无法描绘地【思维拓展】indescribableadj.无法形容的（通常因为美得令人难以相信或无从形容起）describe①叙述、描写、形容、记述Trytodescribeexactlywhathappenedjustbeforetheaccident.请尝试正确地说出在这意外事件之前发生了什么事。②描绘③以……形状进行，把……说成Thefallingstardescribedalongcurveinthesky.流星在天空中出现一道很长的弧线。description（n.）描写、形容、证明书、种类giveadescriptionof…描述一下……alldescriptionofgoods形形色色的商品descriptiveadj.描述的，说明的describableadj.可描述的，可画的【活学活用】完成句子Itcan’tbedescribedhowexcitedwewerewhenourteamscoredInthefootballmatch.—Wewere____________excitedwhenourteamscoredinthefootballmatch.9.shaftn.竖井、通风井、一线光、把柄amineshaft矿井通风道anaxeshaft斧柄ashaftofsunlight一缕阳光10.shudderv.震动、发抖、颤栗Sheshudderedatthesightofthedeadbody.她一见到尸体就颤栗起来。【思维拓展】近义词tremble，shake.11.takeafter（举止或长相）像（长辈）Marytakesafterhermother；sheisalwayscheerful.玛丽像她的母亲，总是乐呵呵的。【思维拓展】takealong随身带着takeaway拿走，带走。减去。使离去takeback带回，拿回，认错takecare（of）小心，照顾takedown拆卸，记下，拿下takein接受，接待，吸收，领会，包含，欺骗takeoff脱下，起飞takeon呈现，雇用，承担、从事takeout取出，带出takeover接管，接替，借用，承袭takeup拿起，占用，从事，论及，继续【活学活用】用适当的介词、副词填空（1）Let’stakes_________thetextwherewefinishedyesterday.（2）Thepeasantstook_______armstofightagainsttheenemy.（3）Ihavehadmybadtoothtaken___________.（4）Don’ttake___________toomuchwork.（5）Hetookhisclothes__________anddoveintotheriver.（6）Ourchairmanhasleft.SoPeterwilltake__