2020版高考英语一轮复习 Book 5 Unit 3 Life in the future课件 新

Book5Unit3Lifeinthefuture1.lackv.缺乏,没有n.缺乏;短缺的东西教材原句①Hitbyalackoffreshair,myheadached.由于缺乏新鲜空气,我感到头痛。重点单词◆句型转换Althoughshortofmoney,hisparentsmanagedtosendhimtouniversity. hisparentsmanagedtosendhimtouniversity.Despitealackof(),Thoughlacking(),lackmoneylackmoney②　　③　　◆写作微练④更重要的是,你不缺乏自信心。Moreimportantly,youarenotlackinginconfidence.点拨(1)(a/the)lackofsth.缺少某物forlackof因为缺少(2)lackingadj.缺少的belackinginsth.缺乏……[点津]lack作名词时常与介词of连用;作动词时可作及物动词直接加宾语(不用被动语态),也可作不及物动词;形容词lacking常与in连用。2.toleratev.忍受,容忍教材原句①Atfirstmynewsurroundingsweredifficulttotolerate(tolerate).◆单句填空②Perhapsyouneedtobetolerantofyourneighbors.③Sherefusedtotoleratebeingcalled(call)aliar.④Hewon'ttolerateanyonequestioning(question)hisdecision.◆写作微练⑤在一些专家看来,火星上的生活条件难以忍受。Insomeexperts'opinion,thelivingconditionsonMarsareveryhardtotolerate.⑥我们再也不能容忍人们在公共场合吸烟了。Wecan'ttoleratepeoplesmokinginpublicplacesanylonger.点拨(1)toleratesth.容忍某事tolerate(sb./sth.)doingsth.容忍(某人/某物)做某事(2)tolerantadj.宽容的betolerantof对……宽容[联想]“忍受”的其他表达:stand,endure,bear,putupwith3.instantn.瞬间;片刻adj.立即的;立刻的教材原句①Youplacethemetalbandoveryourhead,clearyourmind,pressthesendingbutton,thinkyourmessageandthenextinstantit'ssent.你把这种金属带子放在你的头上,整理思路,按下发送按钮,然后想着你要发送的信息,刹那间信息就发出去了。◆一句多译我一到上海就给爸爸打了电话。Icalledmyfather theinstantIarrivedinShanghai.theminuteIarrivedinShanghai.themomentIarrivedinShanghai.②　　③　　④　　◆单句改错⑤ItoldhimthegoodnewsinstantImethim.在instant前加the点拨(1)inaninstant立刻foraninstant刹那间theinstant(that)一……就……(2)instantlyadv.立即;马上[联想]themoment,theminute也可以引导时间状语从句,表示“一……就……”。4.switchv.转换,转变n.开关;转换教材原句①ThenWangPingflashedaswitch(开关)onacomputerscreen,andatableandsomechairsrosefromunderthefloorasifbymagic.◆单句填空②Remembertoswitchoffthelightwhenyougotobed.③EverydayIswitchontheTVatseveno'clockandswitchovertoCCTVChannelOnetowatchthenews.◆单句改错④Thisswitchhavedecreasedpollutioninthecountry'smajorlakesandreservoirsandmadedrinkingwatersaferforpeople.(2018课标全国Ⅱ)have→has◆写作微练⑤完成作业后,我转而开始看英文报纸。Afterfinishingthehomework,IswitchedtoreadingtheEnglishnewspaper.点拨switchon(=turnon)打开switchoff(=turnoff)关上,关掉switchover转换(频道)switchto变换到makeaswitch进行改变1.takeup占用(时间);占据(空间);开始从事,开始做;继续;接受(建议或提议);改短衣服教材原句①IstillcannotbelievethatIamtakingupthisprizethatIwonlastyear.我还是无法相信我是在接受去年获得的这个奖励。重点短语◆用take相关短语的适当形式完成短文Davidwasahard-workingboy,who②tookafterhisfather.He③tookupboxingathighschool.Inclasshewasalways④takingdownthekeyinformationand⑤takinginwhattheteachertaughtcompletely.Aftergraduation,he⑥tookoverhisfather'scompanyand⑦tookonanother100workers.Nomatterhowbusyhewas,readingalways⑧tookupmuchofhisfreetime.◆写作微练⑨不要想当然地认为只要制订了计划就会取得成功。(2016浙江书面表达)Don'ttakeitforgrantedthatyouwillsucceedsolongasyoumakeaplan.⑩今年夏天我想在一家外资公司从事一份兼职工作。(2016课标全国Ⅰ书面表达)ThissummerIintendtotakeupapart-timejobinaforeigncompany.点拨takeuptoomuchroom占太多空间takeupone'soffer接受了某人的提议[联想]takeafter与……相像takedown写下;拆除takein收留;吸入;欺骗;理解takeoff脱下;起飞takeon雇用;呈现;承担takeover接任;接替takeitforgrantedthat...认为……是理所当然的2.losesightof看不见教材原句①However,IlostsightofWangPingwhenwereachedwhatlookedlikealargemarketbecauseoftoomanycarriagesflyingbyinalldirec-tions.◆完成句子②Onlyashort-sightedmanwilllosesightoftheimportanceofeduca-tion.只有鼠目寸光的人才会看不见教育的重要性。③Attherailwaystation,themotherwavedgoodbyetoherdaughteruntilthetrainwasoutofsight.在火车站,母亲向女儿挥手告别直到火车从她的视野中消失。◆写作微练④我感到非常高兴,因为在人群中我看见了我的老朋友。Ifeltveryglad,forIcaughtsightofmyoldfriendinthecrowd.◆句子翻译⑤Outofsight,outofmind.眼不见,心不想。点拨loseone'ssight失明comeintosight进入视野内,映入眼帘catchsightof...看见……atfirstsight乍一看atthesightof...看到……outofsight看不见in/withinsight在视野内3.speedup加速教材原句①Whenwewantedthehoveringcarriagetospeed(speed)up,wepresseddownhardonthedrivingpedalandbentoverinthedirectionwewantedtogo.◆单句填空②Ourphysicsteachersaidthatlighttravelsataspeedofabout300,000kmpersecond.③Thecarsloweddownattheturning,soIspeededuptocatchupwithit.◆写作微练一个好的学习习惯能帮助我们尽快达到我们的目标。④Agoodlearninghabitcanhelpus(to)speeduptoachieveourgoals.点拨(1)reducespeed/slowdown减速pickupspeed逐渐加速(2)athigh/low/full/topspeed以高速/低速/全速/最高速ataspeedof...以……速度[点津]speed的过去式、过去分词有两种形式:speeded,speeded或sped,sped。1.形容词作状语教材原句①Exhausted,Islidintobedandfellfastasleep.我感到累极了,爬上床很快就睡着了。◆完成句子②一个小时后,我到了学校,又累又饿。Onehourlater,Iarrivedatschool,tiredandhungry.重点句型◆写作微练③她抓住我的手,说不出话来。Shegraspedmyhands,unabletosayanything.◆句型升级Thelecturerwassoexcitedthathehuggedmewarmly.→④Excited,thelecturerhuggedmewarmly.点拨此句中的形容词exhausted在句中作原因状语。形容词(短语)作状语可以表示方式、原因或伴随状况等,可位于句首、句末或句中,常用逗号与句子其他成分隔开。2.where引导定语从句教材原句①Well,nowthere'sasystemwherethewasteisdisposedofusingtheprinciplesofecology.◆单句填空②Hewrotealetterwhereheexplainedwhathadhappenedintheacci-dent.③Nowadayspeoplearemoreconcernedabouttheenvironmentwheretheylive.④Thesalesdirectorisapositionwherecommunicationabilityisjustasimportantassalesskills.⑤It'shelpfultoputchildreninasituationwheretheycanseethem-selvesdifferently.◆单句改错⑥TheywentfarthernorthintothedeepforestsofCanada,fromwheretherewerefewerhumansaround.(2017课标全国Ⅲ)去掉from◆写作微练⑦我建议你去游览泰山,在那里你可以欣赏到美丽的自然风光。(2017北京书面表达)IrecommendyoutovisitMountTaiwhereyoucanenjoybeautifulnatu-ralsights.点拨句中where引导定语从句,修饰先行词system,where在从句中作地点状语。[点津](1)当定语从句的先