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高中英语人教版新课标必修五Unit3LifeInTheFuture1.impressv.使铭记；使钦佩impressionn.(c)印象;感想；印记；印数Theyproducedastrongimpressiononme.⑶Thewayhetalksisreallyimpressivemake/leavea/an…impressiononsb.给某人留下···的印象Hisspeechleftadeepimpressiononus.2.takeup拿起；接受；开始；继续Takeupyourarms.。Takeupachallenge.接受。Takeupanewjob.开始。Takeupthesamestory.继续讲同一个故事。Takeuptoomuchroom/time3．previousadj.在前的，早先的1)(时间上)稍前的Wehadmetonapreviousoccasion.我们上次见过面。2)先前的，以往的youmusthavepreviousexperience•知识拓展•1)previousto在前，在先，在……以前•①Ihadcollectedmaterialprevioustowriting.•我_________搜集了材料。•②Previoustothis,she'dalwaysbeenwell.•__________，她身体一向很好。2)previouslyadv.以前，先前；预先Irememberseeinghersomewherepreviously.2)vt.带领，指引，指导Sheguidedusthroughthebusystreettotheschool.她带领我们穿过繁忙的大街去学校。5．surrounding1)n.[pl.]环境Thishospitalisinbeautifulsurroundings2)adj.周围的，附近的Thesurroundingvillageshavebeenabsorbedintothegrowingcity.____________已经并入了那不断扩展的城市。surroundvt.围绕，包围besurroundedby...由……围着/包围Treessurroundthelake.Thelakeissurroundedbytrees.湖的四周环绕着树。6．toleratevt.容忍，忍受(n/doing)Idon'tknowhowyoutoleratethatnoise!1)tolerancen.(u)容忍；n.(c,u)忍受力Manyoldpeoplehaveaverylimitedtolerancetocold.2)tolerantadj.宽容的，容忍的Sheisatolerantmother.7．lackvi,vt缺乏；没有n（c，u）缺乏；短缺的东西lackingadj.缺乏belackingin缺乏for/throughlackof因缺乏lack(for)nothing没有欠缺Ihaven‘tfinishedthepaintingforlackoftime.由于时间不够，我的画还没有完成。Theylackedfornothing.他们什么都不缺少。Wearelackinginmoney.8．adjustmentn.(c,u)调整，调节I'vemadeafewadjustmentstotheplan.我已对计划作了几处调整。adjust1)vt.调整，调节Thisbuttonisforadjustingthevolume.这个钮是调节音量的。2)vi.适应，习惯adjusttosth./adjustoneselftosth.使适应You'llquicklyadjust(yourself)tostudentlife.你将很快适应学生生活。9．bebackonone'sfeet(困境后)恢复，完全复原；(病后)痊愈She‘sbackonherfeetagainafterheroperation.她手术后又恢复健康了。Thenewchairmanhopestogetthecompanybackonitsfeetwithinsixmonths.10．pressvi.vt按；压；逼迫pressingadj.紧急的，紧迫的pressuren.压力，压强N（C)按；压；印刷；新闻Presssbtodosth逼迫某人做某事Pressthebuttons.按按钮Shepressedherfaceagainstthewindow.Hepressedhisfathertobuyhimaphone.他逼着父亲给他买一辆汽车。thePress新闻thefreedomofthePress新闻自由11.losesightof看不见Becauseofthethickfogwelostsightoftheroadinfrontofus.因为大雾我们看不见前面的路。sight的短语：atfirstsight乍一看，初看时inthesightofsb.|insb‘ssight从某人的观点看，在某人看来atthesightof...一看见……就……loseone'ssight失明catchsightof看到；发现Outofsight,outofmind.眼不见，心不烦。12．sweepup打扫，横扫swept,sweptsweepingsweepsShewaslefttosweepupaftertheparty.聚会结束后她被留下来打扫。Thewindsweptuptheleaintoamound.风把沙子吹拢成一个小丘。13．flashn.[C]闪光，(想法的)突现vt.vi（使）闪光；（使）闪现Thetrainflashedbyathighspeed.火车疾驶而过。Alittlelightflashedonthewall.墙上的一个小灯亮了。•常与flash构成的短语有：•inaflash即刻，一瞬间•asquicklyasaflash快如闪电般地14.slideinto（快捷而悄声地）移动；溜进slidslidslidingslidesThethiefslidintotheroom.15.optimisticadj.乐观(主义)的optimismn.乐观，乐观主义Thoseoptimistsareoptimisticabouttheirfuture.beoptimisticabout对……乐观pessimisticadj.悲观(主义)的pessimismn.悲观，悲观主义16.speedup加速SpedspedOncethesedifficultiesweregotover,theworkwouldspeedup.一旦克服了这些困难,工作进展就快了。Hepushedaleverthatspeededupthecar.他挂挡加快了速度。17.desertn.(c,u)沙漠；荒漠vt.抛弃;遗弃注意：拼写相似的词dessert(饭后的甜点心)理解下列句子中desert的词性和词义。⑵Ifyougotothecountryside，youwillfindtherearealotofdesertedhouses.adj.废弃的⑶OnceanArabwastravellinginthedesertonhiscamel.n.沙漠18.instantn.瞬间；片刻adj.立即的foraninstant一会儿；片刻inaninstant一会儿之后Pleasetellmeinstantlyhearrives.Theinstantheopenedthedoorhesawthethief.instantnoodles方便面19.disposevt.布置；安排disposeof处理；摆脱；清除Imustdisposeofthetrouble.20.swallowvt.吞下；咽下n（c）燕子swallowedswallowedswallowingswallowsataswallow一饮而尽Theswallowswallowedawormataswallow.燕子一口吃掉了一条虫子。Thankyou!