2021高中英语 Unit 20 New Frontiers SectionⅠWarmup & Lesson 1 Futurology课件 北师大选修7.pptx

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1、Unit 20 New FrontiersLifeinthefuture【文章导语】Haveyoueverimaginedyourlifeinthefuture?Whatwillitbelike?Doyouthinkallyourdreamswillcometrue?Its2055.Youhaveajob,afamilyandyoureabout40yearsold!Welcometoyourfuturelife!Gettingreadyforwork,youpauseinfrontofthemirror.1“Turnred,”yousay.Yourshirtchangesfromskyblu

2、etodeepred.Tinypreprogrammedelectronicsarerearrangedinyourshirttochangeitscolor.Lookingintothemirror,youfindithardtobelieveyoure40.2Youlookmuchyounger.Withamazingadvancesinmedicine,peopleinyourgenerationmaylivetobe150yearsold.Yourenotevenmiddle-aged!Asyougointothekitchenandpreparetohaveyourbreakfast

3、cereal,youhear,“Toloseweight,youshouldnteatthat”fromyourshoes.Theyreadtheelectroniccodeonthecerealboxtofindoutthenutritiondetails.Youdecidetolistentoyourshoes.“ThenwhatcanIhaveforbreakfast?”Somepossiblefoodsappearonthecounter.“Readyforyourtriptospace?”youaskyoursonanddaughter.In2016onlyfewspeciallyt

4、rainedastronautswentintospace.Todayanyonecangotospaceforvacations.Yourbestfriendevenworksinspace.Handingyourchildrenthreestrawberrieseach,youadd,“Thedoctorsaidyouneedtheseforspacetravel.”3Thankstomedicaladvances,vaccinationshots(疫苗注射)areathingofthepast.Ordinaryfoodscontainspecialvaccines.Withtheberr

5、iesintheirmouths,thekidsheadforthefrontdoor.Itstimeforyoutogotowork.Yourcarchecksyourfingerprintsandunlocksthedoors.“Myoffice.Autopilot(自动驾驶仪),”youcommand.Yourcardrivesitselfdowntheroadtowardsyouroffice.Yousitbackandreadyoure-newspaper.Thelatestnewsdownloadsandfillstheviewer.Lookingthroughthepages,y

6、ouwatchthenewsasvideofilmratherthanreadit.4译文现在是2055年,你有一份工作、一个家庭,你已经40岁了。欢迎来到你的未来生活!做好了上班的准备,你站在了镜子前。“变成红色”你说。你的衬衫从天蓝色变成了深红色。你的衬衫上的微小的智能电子元件进行重组从而改变了它的颜色。望着镜中的自己,你觉得很难想象自己已经40岁了。你看起来年轻多了。有了先进的医学科技,你们这一代人可以活到150岁。你现在连中年都不到!当你走进厨房准备吃谷类的早餐时,你听到你的鞋子在对你说:“为了减肥,你不该吃那个。”他们能够读到食品盒子上的电子源码,并且弄清楚营养成分。你决定听鞋子的话

7、。“那我早餐该吃什么?”一些你可以当作早餐的食物出现在柜台上。“为你们的太空之旅做好准备了吗?”你问你的儿子和女儿。在2016年,只有很少的经过专门训练的宇航员可以进入太空。今天任何人都可以去太空度假。你最好的朋友甚至在太空工作。给了你的孩子每人三个草莓,你又补充说:“医生说你们太空旅行需要这些。”多亏了现代医学的进步,防疫针已经成为过去。一般的食物中就含有疫苗。吃着草莓,孩子们朝前门走去。你该去上班了。你的车子核对了你的指纹自动开锁。你发布命令:“自动驾驶仪,去我的办公室。”你的车子自主驶向你的办公室。你靠在座椅上读电子报纸。最新的消息下载并出现在你的阅读器上。浏览着页码,其实你不是在阅读,

8、你是在看视频了解新闻。典句欣赏1.Gettingreadyforwork,youpauseinfrontofthemirror.做好了上班的准备,你站在了镜子前。2.Lookingintothemirror,youfindithardtobelieveyoure40.望着镜中的自己,你觉得很难想象自己已经40岁了。3.Handingyourchildrenthreestrawberrieseach,youadd,“Thedoctorsaidyouneedtheseforspacetravel.”给了你的孩子每人三个草莓,你又补充说:“医生说你们太空旅行需要这些。”4.Lookingthroug

9、hthepages,youwatchthenewsasvideofilmratherthanreadit.浏览着页码,其实你不是在阅读,你是在看视频了解新闻。以上四个句子中,都用了现在分词短语做状语。理解诱思1.Whatchangesthecolorofyourshirt?A.Themirror.B.Theshirtitself.C.Thecounter.D.Themedicine.2.Howdotheshoesknowthatyoushouldnteatthebreakfastcereal?A.Bypouringthebreakfastintoabowl.B.Bylisteningtothe

10、doctorsadvice.C.Bytestingthefoodsuppliesinthekitchen.D.Bycheckingthenutritiondetailsofthefood.3.Thestrawberriesthechildreneatserveas.A.breakfastB.lunchC.vaccinesD.nutrition4.Howisthetextorganized?BDCInorderoftime.Section Warm-up&Lesson 1Futurology一二三四五六七Pre-reading一、词义匹配AB1.softwarea.thestudyorpredi

11、ctionoffuturedevelopments2.radiationb.connectedwithpeoplesfeelings3.shuttle c.apersonwhostudiesfuturology4.emotionald.thefactofpeopledoingthingsforenjoyment;aparticularactivitythatsb.doesforfun5.technicale.theprogramsusedtooperateacomputer6.recreationf.adirtymarkthatisdifficulttomove7.futurologyg.as

12、etofdatastoredinacomputer8.futurologisth.apersonwhoistakingpartinanactivityorevent一二三四五六七9.staini.apieceofclothing10.garmentj.thesmallestunitoflivingmatter11.welfarek.powerfulandverydangerousrays12.celll.connectedwiththepracticaluseofmethodsinscienceandindustry13.databasem.aspacecraftdesignedtobeuse

13、dfortravelingbetweentheearthandaspacestation14.sourcen.aplace,personorthingthatyougetsth.from15.participanto.practicalorfinancialhelpthatisprovided;thehealth,happinessandsafetyofapersonoragroup答案：1.e2.k3.m4.b5.l6.d7.a8.c9.f10.i11.o12.j13.g14.n15.h一二三四五六七二、猜词拼写1.thequantityofmaterialthatsth.contains2

14、.allthepeopleworkingonashiporplane3.tohelpsb.todosth.4.anewspaperormagazinethatdealswithaparticularsubjectorprofession5.animportanttopicthatpeoplearediscussingorarguingabout6.beingthesecondoftwothings,peopleorgroups;neartheendofaperiodoftime7.ameetingfordiscussingortraining8.career;alargeproject;aco

15、mpanyorbusinessmasscrewassistjournalissuelatterseminarenterprise一二三四五六七9.tochooseaparticularitembypressingoneofthebuttonsonamouse10.useful;easytouseortodo11.tomakesomethingmoremodern12.ashorttime;notlong;soon13.damagedorthinnerthannormalbecauseitisoldandhasbeenusedalot;lookingtired14.thestateofsuffe

16、ringordeathcausedbyhavingnofood15.astateofdisagreementorargument16.thefactofbeingequalclickhandyupdateshortlywornstarvationconflictequality一二三四五六七17.to make a judgement18.thetimeofdaywhenlightfirstappears19.apersonwhoisanexpertinaparticulararea20.treatingsb.oraparticulargrouplessfairlythanothersasse

17、ssdawnspecialistdiscrimination一二三四五六七三、词汇拓展1.n.细菌(单数)2.vt.帮助;协助n.助手;助理n.帮助;协助3.adj.技术上的n.科技;工艺4.n.消遣;娱乐adj.娱乐的;消遣的5.n.后者adv.后来;以后;较晚地adj.迟的,晚的n.前者6.adj.方便使用的v.传递,递给7.adj.磨损的v.磨损;用破,穿破;变旧bacteriabacteriumassistassistantassistancetechnicaltechnologyrecreationrecreationallatterlaterlateformerhandyhandw

18、ornwear一二三四五六七8.n.饥饿v.挨饿9.n.平等adj.平等的,胜任的adv.平等地10.vt.评估;评价n.评估;评价11.n.专家adj.专门的;特殊的adv.特别地(同义词)12.n.参加者vi.参加n.参与,参加starvationstarveequalityequalequallyassessassessmentspecialistspecialspeciallyexpertparticipantparticipateparticipation一二三四五六七四、短语互译1.后者2.为了取乐3.以为基础4.因死亡5.不再6.atleast7.carryout8.bythee

19、ndofthelatterforfunbebasedondieofnolonger至少实施,执行到末为止一二三四五六七五、用括号里动词的正确形式完成下面句子,并观察句子的时态1.Someliketoreadfantasystoriesandimaginewhattheworld(be)likein10,50oreven1,000yearstime.2.TheseminarstartsonFridayandtheexperts(discuss)theendlesspossibilitiesofthefuture.3.Thefutureisnowbigbusinessandmanypeople(a

20、ttend)theseminarwithdreamsofstartingnewenterprisesbasedonthepredictionsthey(hear)thisweekend.总结:willbewillbediscussingwillattendwillhear以上所有的句子都用到了将来时。一二三四五六七While-reading六、阅读课文,选择最佳答案1.Whichpeopleofthefollowingcanbecalledfuturologists?A.Peoplewholiketoreadfantasystories.B.Peoplewhowriteaboutthefutu

21、rethemselves.C.Peoplewhoplanthefutureforaliving.D.Peoplewhothinkaboutthefuturejustforfun.2.Whatwasthecommonthemeinsciencefictionnovelsin19thcentury?A.Theadventure.B.Thefuture.C.Thelove.D.Thehistory.CB一二三四五六七3.Thefuturologistswillholdaseminar,aimingto.A.doaresearchaboutfutureB.solvesomeproblemsaboute

22、nergyandnaturalsourcesC.studythechancesofpeoplesettingonotherplanetsD.discusstheendlesspossibilitiesofthefuture4.Whywillmanypeoplewanttoattendtheseminar?A.Becausetheyarecuriousaboutthefuture.B.Becausetheywanttomakefriendswithfuturologists.C.Becausetheydreamofstartingnewenterprisesbasedonthepredictio

23、nsmadebyfuturologists.D.Becausetheycanmakeafortuneattheseminar.DC一二三四五六七5.Whatisthepredictionbythemiddleofthecentury?A.Anewtypeofelectronichumanmighthavedeveloped.B.Noonewilldieofstarvation.C.Garmentswillbesostrongthattheywillnevergetoldandworn.D.Tiny,insect-Iikerobotsmaybesentaroundthecellsofourbod

24、iestoassessourhealth.A一二三四五六七Post-reading七、阅读课文,在空白处填入1个适当的单词或括号内单词的正确形式IlovetalkingaboutthefutureandIamnottheonlyone.Overthecenturies,peoplehavealwayswonderedaboutthefuture.Butforsomepeople,1.(talk)aboutthefutureisnotjustforfun.Theyplanthefutureoftheworldforaliving.Thefutureisnowbigbusinessandmanyp

25、eoplewillattendtheseminarwithdreamsofstartingnewenterprises2.(base)onthe3.(predict)theywillhear.Iclickedintothewebsiteofafewfuturologistsandhereswhattheyrepredicting.talkingbasedpredictions一二三四五六七Bytheyear2015,theclothingindustry4.(produce)new types of material that will remain stainless 5.youspillo

26、nthem.Garmentswillalsobesostrong6.theywillnevergetoldand7.(wear).Bytheyear2025,noonewilldieof8.(starve)becausetherewillbefoodforeveryone.Bytheyear2030,developmentinbiochemistryandmedicalsciencewillhavemade9.theoreticallypossibleforustoliveforatleast150years.Bythemiddleofthecentury,computersthataremi

27、llionsoftimes10.(smart)thanuswillhavebeendeveloped.willhaveproducedwhateverthatwornstarvationitsmarter12345678910111.The new international crew are planning to take over from the existing one and assist with repairs on Alpha,which suffered slight damage last week.(Page 133,听力材料)新的机组工作人员将从现在的人员接收Alph

28、a的修理工作,上周Alpha受到了轻微的损坏。考点assist vt.帮助,协助Wewilldoallwecouldtoassistthepeopleintheflood-hitareas.我们要尽我们所能帮助洪涝灾区的人们。Iamwillingtoassistwheneverthereisanopportunity.有机会的话我随时愿意帮忙。1234567891011考点延伸阅读下列句子,指出其中黑体词的词性及含义【高考典句】(2016全国卷)ImsureIwasthelastpersonintheworldhewantedtoacceptassistancefrom.词性含义【高考典句】(

29、2016天津卷)Themanagerputforwardasuggestionthatweshouldhaveanassistant.Thereistoomuchworktodo.词性含义名词帮助名词助手,助理1234567891011(1)assist的词义和派生词是重要考点,其用法也是考点。(2)assistsb.withsth./assistsb.indoingsth./assistsb.todosth.帮助某人做某事assistwithsth./assistin(doing)sth.协助做某事(3)近义词:aid;help12345678910111234567891011123456

30、789101112345678910112.In the 18th and 19th centuries,especially the latter,the most common theme in science fiction novels was the future.(Page 20,Lines 5-7)在18世纪和19世纪,特别是在19世纪,科幻小说最普遍的主题就是将来。考点latter adj.(刚提及的两者中)后者的;后半期的;后面的n.(刚提及的两者中)后者(常与the连用)Itbegantorainatthelatterpartofthenight.后半夜开始下起了雨。Thi

31、sbookisaboutthelatteryearsofthelastemperor.这本书是关于末代皇帝的后半生。Hepresentedtwosolutions.Thelatterseemedmuchbetterthantheformer.他提出了两个解决方案,后一个看起来比前一个要好得多。1234567891011考点延伸阅读下列句子,指出黑体词的含义Hewastwentyminuteslateforschool.含义Hecamebackthreedayslater.含义Haveyoureadhislatestbook?含义Ihaventseenherlately.含义迟到的,迟的之后,以

32、后最新的最近1234567891011(1)latter主要考查本身及形近词的含义。(2)theformer.,thelatter.前者;后者1234567891011123456789101112345678910113.In the next few years,computers will become handier.(Page 20,Line 19)若干年后,计算机将会变得更加方便。考点handy adj.方便使用的Afewmoretravelchequesmaybecomehandyontheholiday.多带几张旅行支票,度假时会有用的。Theschoolisclosetoou

33、rhouse,soitisquitehandyforthechildrentogotoschool.学校离我们家很近,所以孩子们上学很方便。1234567891011handy主要考查词义,有时可以表示convenient的含义。123456789101112345678910114.Shortly all of us are going to use our voices to give instructions to computers.(Page 20,Lines 19-20)不久以后我们所有人都将使用声音对计算机发出指令。考点shortly adv.不久;很快Ladiesandgent

34、lemen,weshallbelandingattheairportshortlyandpleasefastenyourseatbelts.女士们,先生们,我们马上就要在机场着陆了,请大家系好安全带。Mrs.Joneswillbebackshortly.琼斯太太很快就会回来。Theaccidenthappenedshortlybeforemidday.事故是在正午前不久发生的。Shortlyafterthefirefightersarrived,thefirewasputout.消防员到达后不久火就被扑灭了。1234567891011(1)shortly主要考查词义。(2)shortlyaft

35、er.在之后不久shortlybefore.在之前不久123456789101112345678910115.We will be able to download any file or update our computers just by saying a few words.(Page 20,Lines 21-22)我们将能够通过说几句话来下载任何文件,或者更新我们的电脑。考点一download vt.下载ManymoviescanbedownloadedfromtheInternet.很多电影都可以从互联网上下载。考点延伸uploadvt.上传Firstyouneedtouploa

36、dthepicture.首先你需要上传图片。1234567891011download和upload主要考查词义。1234567891011考点二update vt.更新Ourrecordsareregularlyupdated.我们的记录定期更新。(1)update主要考查词义。(2)updatesb.(onsth.)向某人提供最新消息(3)anupdatedversion一个最新版本1234567891011123456789101112345678910116.By the year 2015,the clothing industry will have produced new ty

37、pes of material that will remain stainless no matter what you spill on them.(Page 20,Lines 23-25)到2015年,服装业将生产出新的材料,无论什么东西溅到上面,总是保持一尘不染。考点“no matter+特殊疑问词”引导让步状语从句这是一个复合句,其中that引导定语从句修饰material,nomatterwhat引导让步状语从句,相当于whatever。Whatever/Nomatterwhatyoudo,Iwillbeforyou.不管你做什么,我都会支持你。Whatever/Nomatterw

38、hatreasonsyouhave,youshouldcarryoutapromise.无论你有什么理由,你都应当履行诺言。1234567891011考点延伸nomatterwhen/where/how=whenever/wherever/however,引导让步状语从句。在引导让步状语从句时,nomatterwho/what/which=whoever/whatever/whichever。whoever/whatever/whichever既可以引导让步状语从句,还可以引导名词性从句;nomatterwho/what/which只能引导让步状语从句,不可以引导名词性从句。Nomatterw

39、ho/Whoeverknocks,dontopenthedoor.无论谁敲,都别开门。(让步状语从句)Whoeverbreaksthelawwillbepunished.违犯法律的人要受到惩罚。(主语从句,whoever不能改为nomatterwho)1234567891011Whichever/Nomatterwhichtheychoose,wemustaccepttheirdecision.(让步状语从句)无论他们如何选择,我们都必须接受他们的决定。Choosewhicheveryoulikebest.(宾语从句,whichever不能改为nomatterwhich)选你最喜欢的那个。No

40、matterwhat/Whateverhappens,youshouldstaycalm.无论发生什么,你应该保持镇静。(让步状语从句)Iagreewithwhateverhesays.他说什么我都同意。(宾语从句,whatever不能改为nomatterwhat)1234567891011123456789101112345678910117.Garments will also be so strong that they will never get old and worn.(Page 20,Lines 25-26)衣服也将很牢固结实,永远不会变旧或者磨损。考点worn adj.磨损的

41、;疲惫的Thestonestepswerewornandbroken.这些石阶已经磨平破裂了。Thepaintingisstillvaluableinspiteofitsworncondition.这幅画虽然破旧,但仍然很贵重。Hisfacewaswornwithworry.他因忧虑而面容憔悴。1234567891011考点延伸wornout破烂不堪的;废旧的;筋疲力尽的(近义词:exhausted;tired)Myshoesarewornout.Ineedtobuyanewpair.我的鞋子破了,我需要买双新的。worn和wornout以考查词义为主。12345678910111234567

42、89101112345678910118.By the year 2025,no one will die of starvation because there will be food for everyone.(Page 20,Lines 27-28)到2025年,因为每个人将会有食物,所以不会再有人死于饥饿。考点starvation n.饥饿;饿死Thereismuchunfairnessintheworldsomeplacesarefullofstarvation,butotherplaceshaveextrafood.这个世界上有很多的不公平有的地方饥荒遍地,而有的地方则食物过剩。

43、Iffewercashcropsweregrown,morefoodcouldbeproducedandtherewouldbelessornostarvation.如果少种一些经济作物,就可能生产更多的粮食,就会减少或杜绝饥饿现象。1234567891011考点延伸(1)starvev.挨饿;饿死starvetodeath/bestarvedtodeath饿死starvefor渴望(2)starvingadj.饥饿的;饥肠辘辘的starvation主要考查词义及相关同根词。1234567891011123456789101112345678910119.There will therefor

44、e no longer be any conflict and people will be able to live together in peace and equality.(Page 20,Lines 30-31)因此不会再有任何冲突,人们将会共同生活在和平与平等的环境中。考点一conflict n.&v.争执;冲突Myinterestdoesntconflictwithyours.我的利益与你们的并不冲突。Manycountriescameintoconflictwiththiscountry.多国跟这个国家起了冲突。Ifso,yourpointsofviewareboundtob

45、einconflictwithhis.如果这样的话,你的观点一定会和他的相冲突。Wemustpreventaconflictbetweenthetwonations.我们必须阻止这两个国家之间的冲突。1234567891011考点延伸conflictingadj.矛盾的MyhusbandandIholdconflictingopinionsonthematter.我丈夫和我在这个问题上有不同看法。1234567891011(1)conflict主要考查词义。(2)comeintoconflictwith与冲突;与战斗inconflictwith与冲突,与矛盾aconflictofinteres

46、t利害冲突armedconflicts武装冲突AconflictswithBA和B相冲突AandBconflictA和B相冲突1234567891011考点二equality n.平等Atanytimeweshouldholdthebeliefofequalitybetweenmenandwomen.在任何情况下我们都应该坚信男女平等。考点延伸阅读下列句子,指出其中黑体词(组)的词性及含义Allmenarecreatedequal.词性含义Adollarisequalto100cents.词性含义形容词平等的形容词等于,相当于1234567891011Nooneequalshiminstren

47、gth.词性含义Twoplustwoequalsfour.词性含义Imnotequaltothetask.词性含义Hehasnoequalinchess.词性含义【高考典句】(2016北京卷)Learningtodealwiththesocialworldisequallyimportant.词性含义动词比得上动词等于形容词胜任的名词对手副词同样地1234567891011(1)equality主要考查词义、相关派生词及词组的含义。(2)equaladj.相等的;平等的;能胜任的;等于,相当于v.等于;比得上n.同等的人;相等物beequaltosth.能胜任/应付某事beequalin.在方

48、面比得上/抵得过bewithoutequal/havenoequal无与伦比123456789101112345678910111234567891011123456789101110.By the year 2030,development in biochemistry and medical science will have made it theoretically possible for us to live for at least 150 years.(Page 20,Lines 32-34)到2030年,生物化学和医学科学的发展将会使我们在理论上至少能活150岁。考点mak

49、e it+形容词+for sb.to do sth.Generationgapmakesithardforparentsandchildrentounderstandeachother.代沟使父母与孩子之间难以相互理解。Toomanynewwordsmakeitdifficultforustounderstandthepassage.太多的生词使我们难以理解这篇短文。Mobilephonesmakeitmoreconvenientforpeopletogetintouchwitheachother.手机使人们相互取得联系更方便了。1234567891011考点延伸makeit+形容词+fors

50、b.todosth.“使某人做某事很”。其中的代词it做形式宾语,指代真正的宾语不定式短语。形式宾语只能用it充当,不可用别的指示代词。除了形容词之外,名词也可以用作宾语补足语。除了动词make之外,feel,find,think,consider也有此用法。Theyfinditdifficultforustorepaythemoney.他们发现对于我们来说还债有困难。Weconsideritawasteoftimeandmoneytogoonwiththeproject.我们认为继续搞这项工程是浪费时间和金钱。1234567891011本句式中形式宾语it,介词for以及不定式是考查的重点。