人教版高中英语必修5unit3-单词讲解名师优质课获奖市赛课一等奖课件

高中英语人教版新课标必修五第1页Unit3LifeInTheFuture1.impressv.使铭记；使钦佩impressionn.(c)印象;感想；印记；印数Theyproducedastrongimpressiononme.第2页⑶

The

wayhetalksisreallyimpressivemake/leavea/an…impressiononsb.给某人留下···印象Hisspeechleftadeepimpressiononus.

第3页2.takeup拿起；接收；开始；继续Takeupyourarms.。Takeupachallenge.接收。Takeupanewjob.开始。Takeupthesamestory.继续讲同一个故事。Takeuptoomuchroom/time第4页3．previousadj.在前，早先1)(时间上)稍前Wehadmetonapreviousoccasion.我们上次见过面。2)先前，以往youmusthavepreviousexperience第5页知识拓展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。第6页2)previouslyadv.以前，先前；预先Irememberseeinghersomewherepreviously.第7页

2)vt.率领，指导，指导Sheguidedusthroughthebusystreettotheschool.她率领我们穿过繁忙大街去学校。

第8页5．surrounding1)n.[pl.]环境Thishospitalisinbeautifulsurroundings2)adj.周围，附近Thesurroundingvillageshavebeenabsorbedintothegrowingcity.____________已经并入了那不停扩展城市。第9页

surroundvt.围绕，包围besurroundedby...由……围着/包围Treessurroundthelake.Thelakeissurroundedbytrees.湖四面围绕着树。第10页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，容忍Sheisatolerantmother.第11页7．lackvi,vt缺乏；没有n（c，u）缺乏；短缺东西lackingadj.缺乏belackingin缺乏

for/through

lackof因缺乏

lack(for)nothing没有欠缺

Ihaven‘tfinishedthepaintingforlackoftime.因为时间不够，我画还没有完成。Theylackedfornothing.他们什么都不缺乏。Wearelackinginmoney.第12页8．adjustmentn.(c,u)调整，调整I'vemadeafewadjustmentstotheplan.我已对计划作了几处调整。adjust1)vt.调整，调整Thisbuttonisforadjustingthevolume.这个钮是调整音量。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。第13页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.第14页10．pressvi.vt按；压；强迫pressingadj.紧急，紧迫pressuren.压力，压强N（C)按；压；印刷；新闻Presssbtodosth强迫某人做某事Pressthebuttons.按按钮

Shepressedherfaceagainstthewindow.

Hepressedhisfathertobuyhimaphone.他逼着父亲给他买一辆汽车。thePress新闻thefreedomofthePress新闻自由第15页11.losesightof看不见Becauseofthethickfogwelostsightoftheroadinfrontofus.因为大雾我们看不见前面路。sight短语：atfirstsight乍一看，初看时inthesightofsb.|insb‘ssight从某人观点看，在某人看来atthesightof...一看见……就……

loseone'ssight失明catchsightof看到；发觉

Outofsight,outofmind.眼不见，心不烦。第16页12．sweepup清扫，横扫swept,sweptsweepingsweepsShewaslefttosweepupaftertheparty.聚会结束后她被留下来清扫。Thewindsweptuptheleaintoamound.风把沙子吹拢成一个小丘。第17页13．flashn.[C]闪光，(想法)突现vt.vi（使）闪光；（使）闪现Thetrainflashedbyathighspeed.火车疾驶而过。

Alittlelightflashedonthewall.墙上一个小灯亮了。第18页常与flash组成短语有：inaflash即刻，一瞬间asquicklyasaflash快如闪电般地第19页14.slideinto（快捷而悄声地）移动；溜进slidslidslidingslidesThethiefslidintotheroom.

第20页15.optimisticadj.乐观(主义)optimismn.乐观，乐观主义Thoseoptimistsareoptimisticabouttheirfuture.beoptimisticabout对……乐观pessimisticadj.消极(主义)pessimismn.消极，消极主义第21页16.speedup加速SpedspedOncethesedifficultiesweregotover,theworkwouldspeedup.一旦克服了这些困难,工作进展就快了。Hepushedaleverthatspeededupthecar.他挂挡加紧了速度。第22页17.desertn.(c,u)沙漠；荒漠vt.抛弃;遗弃注意：拼写相同词dessert(饭后甜点心)了解以下句子中desert词性和词义。

⑵Ifyougoto

the

countryside，youwillfindtherearealotofdesertedhouses.adj.废弃⑶OnceanArabwastravellingin

the

desertonhiscamel.n.沙漠

第23页18.instantn.瞬间；片刻adj.马上

foraninstant一会儿；片刻

in

aninstant一会儿之后Pleasetellmeinstantlyhearrives.

The

instantheopened

the

doorhesaw

the

thief.第24页instantnoodles方便面19.disposevt.布置；安排disposeof处理；摆