人教版高中英语必修5unit3-单词讲解PPT课件

.,1,高中英语人教版新课标,必修五,.,2,Unit3LifeInTheFuture,1.impressv.使铭记；使钦佩impressionn.(c)印象;感想；印记；印数Theyproducedastrongimpressiononme.,.,3,Thewayhetalksisreallyimpressivemake/leavea/animpressiononsb.给某人留下的印象Hisspeechleftadeepimpressiononus.,.,4,2.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/time,.,5,3previousadj.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,.,6,知识拓展1)previousto在前，在先，在以前Ihadcollectedmaterialprevioustowriting.我_搜集了材料。Previoustothis,shedalwaysbeenwell._，她身体一向很好。,.,7,2)previouslyadv.以前，先前；预先Irememberseeinghersomewherepreviously.,.,8,2)vt.带领，指引，指导Sheguidedusthroughthebusystreettotheschool.她带领我们穿过繁忙的大街去学校。,.,9,5surrounding1)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。,.,10,surroundvt.围绕，包围besurroundedby.由围着/包围Treessurroundthelake.Thelakeissurroundedbytrees.湖的四周环绕着树。,.,11,6toleratevt.容忍，忍受(n/doing)Idontknowhowyoutoleratethatnoise!1)tolerancen.(u)容忍；n.(c,u)忍受力Manyoldpeoplehaveaverylimitedtolerancetocold.2)tolerantadj.宽容的，容忍的Sheisatolerantmother.,.,12,7lackvi,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Ihaventfinishedthepaintingforlackoftime.由于时间不够，我的画还没有完成。Theylackedfornothing.他们什么都不缺少。Wearelackinginmoney.,.,13,8adjustmentn.(c,u)调整，调节Ivemadeafewadjustmentstotheplan.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Youllquicklyadjust(yourself)tostudentlife.你将很快适应学生生活。,.,14,9bebackononesfeet(困境后)恢复，完全复原；(病后)痊愈Shesbackonherfeetagainafterheroperation.她手术后又恢复健康了。Thenewchairmanhopestogetthecompanybackonitsfeetwithinsixmonths.,.,15,10pressvi.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,.,16,11.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.|insbssight从某人的观点看，在某人看来atthesightof.一看见就loseonessight失明catchsightof看到；发现Outofsight,outofmind.眼不见，心不烦。,.,17,12sweepup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。,.,18,13flashn.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。,.,19,常与flash构成的短语有：inaflash即刻，一瞬间asquicklyasaflash快如闪电般地,.,20,14.slideinto（快捷而悄声地）移动；溜进slidslidslidingslidesThethiefslidintotheroom.,.,21,15.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,.,22,16.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。,.,23,17.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。Ifyougotothecountryside，youwillfindtherearealotofdesertedhouses.adj.废弃的OnceanArabwastravellinginthedesertonhiscamel.n.沙漠,.,24,18.instantn.瞬间；片刻adj.立即的foraninstant一会儿；片刻inaninstant一会儿之后Pleasetellmeinstantlyhearrives.Theinstantheopenedthedoorhesawthethief.,.,25,instantnoodles方便面19.disposevt.布置；安排disposeof处理；摆