2021高中英语 Unit 21 Human Biology Section Ⅳ Communication Workshop,Language Awareness,Culture Corner & Bulletin Board课件 北师大选修7.pptx

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1、Section Communication Workshop,Language Awareness,Culture Corner&Bulletin Board一二三四五六一、词义匹配AB1.atanyratea.lastingonlyashorttime;notpermanent2.equip b.apointintimebywhichsth.mustbedone3.submit c.topresent,tohandin;togivein4.circumstance d.ridiculous5.temporarye.anyhow;atleast6.enquiryf.theconditionsa

2、ndfactsthatareconnectedwithandaffectasituation7.deadlineg.toprovidesb./sth.withthethingsneededforaparticularpurpose8.absurd h.arequestforinformationaboutsb./sth.;aquestionaboutsth.答案：1.e2.g3.c4.f5.a6.h7.b8.d一二三四五六二、猜词拼写1.tostealmoneyorpropertyfromapersonoraplace2.tobecomesmaller,fewer,weaker;torefus

3、e3.onceeveryweek;everyweek4.atypeofhardhatthatprotectsthehead5.acompany6.doubtful7.alargeamountofmoney;chanceorluck8.withoutanyconditionsrobdeclineweeklyhelmetfirmscepticalfortuneunconditionally一二三四五六三、词汇拓展1.adj.每周一次的n.周,星期2.adj.临时的;短暂的adv.临时地;短暂地3.v.抢劫n.抢劫案n.抢劫犯4.n.最低;最小n.最大;最高5.adv.无条件地adv.有条件地6.a

4、dv.不完全地adj.不完全的weeklyweektemporarytemporarilyrobrobberyrobberminimummaximumunconditionallyconditionallytentativelytentative一二三四五六7.vt.使有准备n.装备8.n.巨款;大笔钱财adj.幸运的adv.幸运地9.n.询问v.询问10.n.担心;担忧adj.担心的;担忧的equipequipmentfortunefortunatefortunatelyenquiryenquireenquireconcerned一二三四五六四、短语互译1.robsb.ofsth.2.有时候

5、3.恢复正常4.在各种情况下5.atanyrate6.beconcernedabout7.undernocircumstances抢某人某物attimesreturntonormalinallcases无论如何;不管怎样对担忧/担心决不一二三四五六五、阅读课文,选择最佳答案1.WhatwouldhappentoTerriSchiavowhenherlifesupportmachinesweretakenoff?A.Shewoulddie.B.Shewouldbecomeworse.C.Shewouldcomebacktolife.D.Shewouldblameherhusband.2.What

6、wasTerrisparentsattitudetothecourtdecision?A.Theywereangry.B.Theyweresatisfied.C.Theydidntknowwhattodo.D.Theyhadtotakeimmediateaction.AC一二三四五六3.WhatcausedTerrifallintoacoma?A.Amotorbikeaccident.B.Notwearingahelmet.C.Aheartattack.D.Sleepingallthetime.4.Whataboutthepatientswhenthereisaminimumofharmtot

7、hebrain?A.Thereisnothingharmfultothem.B.Theycanoftenreturntonormal.C.Theywilllosealltheirmemory.D.Theirbrainwillbecomeuseless.CB一二三四五六5.Whatistheauthorsreactiontothecourtsdecision?A.Hehatesthedecision.B.Hedoesntcareaboutthedecision.C.Heisstronglyagainstthedecision.D.Heisinfavourofthedecision.D一二三四五六

8、六、结合课文内容,用合适的情态动词完成下列句子1.Evenwithtreatment,theyneverreturntonormal.2.Closefamilymembersbeallowedtotaketheirlovedoneofflifesupportmachines.3.thegovernmentbansmoking?4.Inthesummerof1996,everythinghavebeengoingperfectlyforthetwenty-five-year-oldTexancyclist.5.Hehavegoneearlier,buthehadignoredthepainsot

9、hathecontinueracing.mayshouldShouldmustshouldcould一二三四五六6.Inthenextfewmonths,hehavetwooperations.7.However,wenotforgetthatheisdifferentfromotherstars.8.ManypeopledoubtedArmstrongsabilitytobecomeatopcyclistagainbuttheynothaveworried.hadtomustneed123456781.Terri had fallen into a coma in 1990 when a h

10、eart attack robbed her brain of oxygen causing permanent harm.(Page 40)在1990年,特里心脏病发作,大脑缺氧,造成永久性伤害,陷入昏迷状态。考点rob vt.使丧失;抢劫Theaccidentrobbedhimofhishealth.那次事故使他丧失了健康。Whilehewasaway,hishousewasrobbed.他外出时,他家被盗了。Theyrobbedthebankofthousandsofdollars.他们抢走了那家银行数千美元。12345678考点延伸rob指公开地“抢、夺”(通常使用暴力),常用结构:r

11、obsb./sp.ofsth.steal指在人们不防备或不在场的情况下悄悄地“偷”,常用结构:stealsth.fromsb.翻译句子Someonehasstolenmywatch.答案：有人把我的表偷走了。Iwasrobbedofmycash.答案：我的现金被抢了。12345678robsb.ofsth.抢某人某物robsp.ofsth.抢某地某物robbern.抢劫犯robberyn.抢劫案123456781234567812345678123456782.it is generally agreed that a patients chances of recovery decline

12、the longer they stay in a coma.(Page 40)人们普遍认为病人昏迷时间越久,他们康复的可能性就越小。考点decline vi.&n.下降阅读下列句子,指出其中decline的词性及含义Althoughherdescriptionsoundedwonderful,thepricewasbeyondourrange,sowedeclined.词性含义动词谢绝,拒绝12345678Accordingtoscientists,ourmentalabilitiesbegintodeclinefromtheageof27afterreachingthehighestlev

13、elat22.词性含义Thesunisdeclining.词性含义Thereisadeclineinrealwages.词性含义Afterall,manyolderpeopledontbegintoexperiencephysicalandmentaldeclineuntilafterage75.词性含义动词衰退,衰减动词下降,下沉名词下降,减少名词衰退,衰减12345678考点延伸decreaseto减少到decreaseby减少了increaseto增加到increaseby增加了12345678(1)decline主要考查词义。(2)declineto减少到declineby减少了123

14、4567812345678123456783.Theres no doubt that this will equip us to cure all sorts of illnesses,from heart disease to cancer.(Page 137,听力材料)毫无疑问这会使我们能够治愈各种疾病,从心脏病到癌症。考点equip vt.使有准备Yourtrainingwillequipyouforyourfuturejob.你的训练使得你能够胜任将来的工作。Weshouldequipourchildrenwithagoodeducation.我们应该使孩子们受到良好的教育。Trav

15、ellinghasequippedhimtobesociablewithallsortsofpeople.因为旅行,他得以和形形色色的人交往。Inmyopinion,thecourseisdesignedtoequipstudentsforacareerinnursing.依我看,此课程旨在使学生能够胜任护理工作。12345678(1)equip主要考查词义。(2)equip.with.用装备equipsb.forsth.使某人为做好准备equipsb.todosth.使某人准备好做某事beequippedwith装备了(3)equipmentn.U设备12345678123456781234

16、5678123456784.Id like to point out that while there are some firms that do this and change a fortune to keep the bodies frozen,unfortunately theres no scientific basis behind it.(Page 137,听力材料)我想指出的是,尽管有些公司这样做并且收取巨额费用来冷冻身体,但不幸的是没有这样的科学依据。考点fortune n.大笔钱财,巨款;运气,机会Gettymadealargefortuneinhislife,buthe

17、gavehismoneytotheartworld.盖蒂一生中积累了很多财富,但是他把钱给了艺术界。Nowadaysmanyyoungpeopleareseekingtheirfortuneinbigcities.现在很多年轻人正在大城市寻找发财的机会。ThesetwobrothersdecidedtogotoAmericatotrytheirfortune.这兄弟俩决定去美国碰碰运气。12345678(1)fortune主要考查词义。(2)makeafortune发财try/seekonesfortune碰运气;外出寻找发财机会,外出闯荡(3)fortunateadj.幸运的befortun

18、atetodosth./indoingsth.在方面运气好fortunatelyadv.幸运地123456781234567812345678123456785.If trends continue the way theyre going,then in my opinion,yes in developed countries at any rate.(Page 137,听力材料)如果按照事情发展的规律,在我看来,是的,至少在发达国家是这样的。考点at any rate 无论如何;至少Atanyrate,themedicineandfoodwillreachthefarmersbefore

19、thesnowstorm.无论如何,药品和食物将于暴风雪前送到农民手里。AtanyratewemustgoonTuesday.无论如何,我们必须在星期二走。12345678YououghttoreadoneoftheEnglisharticleseverydayatanyrate.你应该至少每天读一篇英语文章。Thatsonepartofthejobdoneatanyrate.至少工作已经做了一部分了。atanyrate主要考查词义。1234567812345678123456786.You were supposed to submit it on the 14th June.(Page 1

20、37,听力材料)你应该在6月14号上交论文。考点submit vt.提交;呈递;顺从;屈服Ihopeyoucansubmityourtermpaperstoyourtutorbeforethedeadline.我希望你们能在最后期限之前把你们的学期论文交给老师。Hesubmittedthereportonthemattertothecommittee.他向委员会提交了关于那个案件的报告。Hesubmittedtothedecisionofthemajority.他服从了多数人的决定。12345678(1)submit主要考查词义。(2)submit.to.向提交submit(oneself)t

21、osb.顺从;屈服1234567812345678123456787.in favour but with some concerns?(Page 42)考点concern n.担心;担忧阅读下列句子,指出concern的词性和含义Shehasntbeenseenforfourdaysandthereisconcernforhersafety.词性含义Whatareyourconcernsasawriter?词性含义Thenewsconcernsyourbrother.词性含义WhatIwillsayconcernsallofyou.词性含义名词担心,忧虑名词关心的事,重要事件动词使担忧动词关

22、于,涉及12345678考点延伸阅读下列句子,指出其中的词组和含义ThePresidentisdeeplyconcernedabout/forthisissue.词组含义Theyweremoreconcernedwith/abouthowtheotherwomenhaddressedthaninwhatthespeakerwassaying.词组含义AsfarasIamconcerned,theideaisnotpractical.词组含义beconcernedabout/for担心的,忧虑的beconcernedwith/about对感兴趣,关注的,关切的asfarassb.concerne

23、d就而言12345678(1)concern的词义和用法都是重要考点。concernn.U担心;忧虑:C关心的事;重要事件vt.关于:涉及;使担忧(2)concerningprep.关于123456781234567812345678123456788.circumstance n.情形;情况(常用复数概念)(Page 42)Circumstancesallowing,Illgoabroadtostudy.情况允许的话,我将要出国念书。UndernocircumstanceswillIleavemyhometown.无论如何,我都不会离开家乡。Ihadtogiveupmyattemptin/u

24、nderthecircumstances.在此情况下,我不得不放弃我的尝试。Iwontgiveupmyattemptinanycircumstances.在任何情况下我都不放弃我的尝试。12345678(1)circumstance主要考查其本身及相关词组的含义。(2)inanycircumstances在任何情况下undernocircumstances无论如何不;决不(置于句首,句子要用倒装语序)in/underthecircumstances在这种情况下;情况既然如此12345678考点延伸表示“决不”的常用短语:undernocircumstancesinnowaybynomeansa

25、tnotimeonnocondition12345678123456781234567812345678语法指南情态动词(一)情态动词的定义情态动词表示说话人对某一动作或状态的态度。(二)情态动词的基本用法1.can(could)1)表示能力,could主要指过去时间。Twoeyescanseemorethanone.两只眼比一只眼看得多。2)表示可能,有时会(理论上或是逻辑判断上)。Thetemperaturecanfallto-60,thatis60belowzero.气温有时会降至-60,也就是零下60。123456783)表示推测,常用于否定句中,意为“不可能”。Hecant(coul

26、dnt)haveenoughmoneyforanewcar.他不可能有足够的钱买新车。4)表示允许。CanIlookatyournewpen?我可以看一看你的新钢笔吗?5)表惊异、怀疑、不相信等态度。主要用于否定句、疑问句或感叹句中。Howcanyoubesocareless?你怎么这么粗心?123456786)比较委婉客气地提出问题或陈述看法。Couldyoulendmeahand?帮我一把好吗?(注意:答语常用Yes,Ican.)2.must1)表示义务。意为“必须”(主观意志)。Wemustdoeverythingstepbystep.我们必须循序渐进地做每一件事情。Youmustntt

27、alktoherlikethat.你不能那样对她说话。12345678联想拓展must疑问句回答:Mustwehandinourexercisebooksnow?我们现在就要交练习本吗?No,youneednt./No,youdonthaveto.不必。(这种情况下,不用mustnt)MayIsmokehere?我可以在这儿吸烟吗?No,youmustnt.(这种情况下,使用mustnt表示禁止)不行,禁止你吸烟。123456782)表示揣测。意为“想必,准是,一定”等,只用于肯定句。musthavedone指对过去的肯定推测,意为“一定做过”。Hemustbeill.Helookssopal

28、e.他一定是病了。他的脸色苍白。Helookssopale;Marymusthavetoldhimthebadnews.他的脸色苍白,玛丽准是告诉了他那个坏消息。3.will1)表意愿,用于各种人称陈述句。Iwilldoanythingforyou.我愿为你做任何事。Ifyouwillreadthebook,Illlendittoyou.如果你愿意读这本书,我会把它借给你。123456782)表请求,用于疑问句。Willyouclosethewindow?Itsabitcold.请你把窗户关上好吗?有点儿冷。3)表示某种倾向或习惯性动作。Fishwilldieoutofwater.鱼离开水就不

29、能活。Thedoorwontopen.这门打不开。4.may(might)1)表允许,might可以指过去,也可指现在,语气更委婉。Youmaytakewhateveryoulike.你喜欢什么就拿什么。May(Might)Iaskforaphotoofyourbaby?我可以要一张你宝宝的照片吗?(注意:在回答以may引起的问句时,多用Yes,please./Certainly./Pleasedont./Youdbetternot./No,youmustnt.)123456782)表可能(事实上)。可以指过去,也可以指现在,但用来指现在时语气更加不肯定,其否定形式表示“可能不”。Hemayb

30、eathome.他可能在家。Hewasafraidtheymightnotagreewithhim.他担心他们可能不同意他的意见。5.need表示需要,既可做情态动词,又可做实义动词。1)用做情态动词(符合情态动词特点与用法;与动词原形搭配,其否定形式“needntdo”)。NeedIcome?Yes,youmust.我需要来吗?是的,需要。Youneednttelephonehimnow.你现在不必打电话给他。123456782)need做实义动词时,符合实义动词特点(有时态、人称变化;其后接动词时常接不定式;接动词-ing时表被动意义)Hedidntneedtolietoyou.他没必要对

31、你撒谎。Thehouseneedsrepairing/toberepaired.房屋需要修理了。6.should1)表义务,意为“应该”(某件事宜于做),用于各种人称。Youshouldbepolitetoyourteachers.你对老师应该有礼貌。Youshouldntwasteanytime.你不应该浪费时间。123456782)表推测,意为“想必一定,照说应该,估计”等。Theyshouldbehomebynow.他们现在应当已经到家了。7.would1)表意愿。Shesaidshewoulddoanythingforyou.她说过她愿意为你做任何事。2)表委婉地提出请求、建议或看法。

32、(常用于第二人称)Wouldyoulikeanotherglassofbeer?再来杯啤酒好吗?3)表过去反复发生的动作或过去的一种倾向。Everytimeshewasintrouble,shewouldgotohimforhelp.她每遇到麻烦都会向他求助。123456788.oughtto1)表义务,意为“应该”(因责任、义务等该做),口气比should稍重。Youarehisfather.Yououghttotakecareofhim.你是他父亲,应当管他。Yououghtnttosmokesomuch.你不应该抽这么多烟。2)表推测,暗含很大的可能,语气较弱。(类似于should表推测

33、)Theresafinesunset;itoughttobeafinedaytomorrow.今天有晚霞,明天应该是个好天。123456789.shall1)表征询意见,用于第一、三人称疑问句。ShallIgetyousometea?我给你弄点儿茶好吗?Shalltheboywaitoutside?让那男孩儿在外面等吗?2)表说话人的意愿,有“命令,允诺,警告,决心”等意思,用于第二、三人称陈述句。YoushalldoasIsay.按我说的做。(命令)Youshallhavemyanswertomorrow.你明天可以得到我的答复。(允诺)12345678Heshallbesorryforit

34、oneday,Itellyou.有一天他会后悔的,我告诉你。(警告)Nothingshallstopusfromcarryingouttheplan.什么也不能阻止我们执行这项计划。(决心)13所讲的情态动词是本单元涉及内容,必须掌握;69是本单元未涉及的情态动词,可大体了解。123456781234567812345678一二三四一、阅读词汇检测阅读下列句子,说出黑体词或词组的含义。1.Aswecannotreachanagreement,letsvoteonit.含义答案：针对某事投票2.Voteforthemanyoucanbelievein.含义答案：投票支持3.Peoplevoted

35、againstMike.含义答案：投票反对一二三四4.Thereportshowedgreatconcernovercontinuinghighunemployment.含义答案：担心;担忧5.Theminorityshouldsubmittothemajority.含义答案：服从6.Youmustsubmityourreportbeforethedeadline.含义答案：提交7.Shemaybeslowbutatanyrateshesreliable.含义答案：无论如何;至少一二三四8.Whenfortunesmiledonhim,hemadethemostofit.含义答案：命运9.Yo

36、udonthavetospendafortunetogiveyourfamilytasty,healthymeals.含义答案：大笔钱财10.Theyareequippingthemselvesforajourney.含义答案：使有准备一二三四11.TheartsofChinahavenotdeclinedinspiteoftheWesterninfluence.含义答案：下降12.Iofferedtogivethemaliftbuttheydeclined.含义答案：拒绝;谢绝13.Becarefulofyourbag!Therearepeoplewhoridemotorbikesrobbi

37、ngpassers-by.含义答案：抢劫14.Theaccidentrobbedhimofhishealth.含义答案：使丧失一二三四15.Ellenhasgotatemporaryjobtocatertoherhouseholdexpenses.含义答案：临时的;短暂的16.Ihavejustbeentothedentistandmyfaceisstillnumb.含义答案：麻木的17.Lifeissacredandnoonehastherighttoendit.含义答案：神圣的18.Peoplecanalsofallintocomasduetoterminalillness.含义答案：致命

38、的;晚期的一二三四19.Allvisitorstothesitemustwearsafetyhelmet.含义答案：头盔20.Thisistheminimumquantitywerequire.含义答案：最低;最小21.Heworksinaneducationalinstitution.含义答案：公共机构22.Iagreeunconditionally.含义答案：无条件地一二三四23.Itentativelyagreebuthaveafewquestions.含义答案：不完全地24.Ihavebeenworkinginhisfirmfortenyears.含义答案：公司25.Thegovern

39、menthasfailedtoreversetheeconomicdecline.含义答案：颠倒;改变26.Iamsorry,butIamnotabletohelpyouwithyourenquiry.含义答案：询问一二三四27.Thedeadlineforapplicationis30thApril.含义答案：最后期限28.Itwasabsurdofyoutosuggestsuchathing.含义答案：不合理的;荒谬的29.Thereisababyinthebelly.含义答案：肚子;腹部一二三四30.Helistenedtomewithascepticalexpression.含义答案：

40、怀疑的31.ThesupermarketwillhaveanextensiononChristmasEve.含义答案：延期32.IwasjealousofMarysnewbicycle.含义答案：嫉妒的一二三四二、写作词汇检测用所学的单词或短语完成或翻译下列句子。1.Thereisagrowingcaboutviolenceontelevision.答案：concern2.Itmaysnow,butatanyrIwillgototown.答案：rate3.Youreducationwilleyoutoearnagoodliving.答案：equip4.Unemploymentdto4perce

41、ntinMarch.答案：declined一二三四5.Therobberinarmswantedtorthebank.答案：rob6.Theclassneedsamofsixstudentstocontinue.答案：minimum7.Terrisparentsstillbelievedthathercomawasonly(临时的).答案：temporary8.Herhandswere(麻木的)withcold.答案：numb9.Cowsare(神圣的)toHindus.答案：sacred一二三四10.Hehas(晚期的)lungcancer.答案：terminal11.Wereceivedo

42、ver300(询问)aboutthejob.答案：enquires12.Iam(怀疑的)abouthischancesofwinning.答案：sceptical13.Helooks(滑稽的)inthatuniform.答案：absurd14.他建立了自己的公司。答案：Hehassetuphisownfirm.一二三四15.这份报纸每周出版两次。答案：Thenewspaperispublishedtwiceweekly.16.请填好下面的表格并上交。答案：Pleasefillinandsubmittheformbelow.17.那样的一辆车要花一大笔钱。答案：Acarlikethatcosts

43、afortune.18.我会无条件地爱我的孩子。答案：Iwilllovemychildrenunconditionally.19.你应该小心,不要错过最后期限。答案：Youshouldbecarefulnottomissthedeadline.一二三四三、单句语法填空1.Withouthiswartimeexperiences,Hemingway(notwrite)hisfamousnovelAFarewelltoArms.答案：wouldnthavewritten2.Itwassonoisythatwehearourselvesspeak.答案：couldnt3.Youbecarefulwi

44、ththecamera.Itcosts!答案：must4.youliketohaveadinnerwithme?答案：Would5.Mustwefinishthecompositioninclass?No,you.答案：neednt/donthaveto一二三四四、单句改错1.Thelawsaysthatdriverscantdriveafterdrinking.答案：cantmustnt2.Dareyoutotellyourparentsaboutyourschoolrecords?答案：去掉to3.AfewyearsagoImightaffordtobringmywifetothisplacefordinner.答案：mightcould4.Ifyoumaygo,atleastwaituntilthestormisover.答案：maymust5.Shetoldhimheoughtnotdoit.答案：not后加to