必修5Unit3lifeinthefuture词汇名师优质课赛课一等奖市公开课获奖课件

Learningkeywordsandexpressionsinunit3第1页impression

n.-----vt.

impress

make/leavea/an…impressiononsb.

给某人留下···印象

Hisspeechleftadeepimpressiononus.翻译：他演讲给我们留下了深刻印象。第2页(2)impressvt.impresssth.on/uponsb.使某人铭记某事impresssb.with/at/bysth.某事/物给某人留下印象beimpressedby/with被深深打动/感动(3)impressiveadj.给人深刻印象animpressivescene一次难忘场面第3页2.takeup拿起；接收；开始；继续Whendoesthenewmanagertakeup

hisjob?Sorry,Ihavetakenupyoutoomuchtime.Hewantstotakeupartincollege.Hedecidedtotakeupphotographyashiscareer.Doyouintendtotakeuphisofferofajob?开始某项工作占用(时间或空间)选修从事接收第4页take短语还有takeoff起飞，脱掉takeover接管，接收，承袭takeon负担，接收，从事，展现

takecare当心，注意takecareof照料…takeplace发生takein接收，了解，坑骗，收进，吸收takeadvantageof

利用takeaway拿走

第5页takeiteasy别着急，放轻松takeyourtime从容做，不慌不忙takepartin参加takedown记下，写下，拿下,拆掉，拆台takeforgranted想当然，认为理当如此第6页3.constantadj.constantlyadv.不停地Fashionisconstantlychanging.时尚总是日新月异。Heatthesauce,stirringconstantly.加热调味汁并不停地搅动。第7页4.previousadj.

在前，早先previousto在……之前previouslyadv.先前地，以前地Hispreviousattemptwassuccessful.

他以前尝试成功了。

Previoustotheconferencewehaddiscussedthematter.

在会议召开之前,我们讨论了这个问题.第8页5.guide

n.指导;向导;导游;vt.指导；指导guidesb.along/through/to率领某人……beguidedbysb.由某人引导/指导Alocalfarmerguidedusthroughtheforest.一个当地农民带我们穿过这片森林。Guidedbytheguide,

wehadatourtothesmalltown.

在导游指导下，我们观光了这个小镇。第9页6．toleratevt.忍受；宽容Hewon'ttolerateanyonequestioninghisdecisions.他不能容忍他人对他决定提出质疑。toleratesth.宽容/忍受某事toleratesb.doingsth.容忍、忍受某人做某事第10页7.lackvi.&vt.缺乏；没有

n.缺乏；短缺东西1.

Shelacksmoneytobuynewclothes.2.Heislackinginconfidence.3.Shedoesnotlackforfriends.【归纳总结】v.lacksth.=belackinginsth.某物不足lackforsth.=needsth.需要···（否定）

第11页4.Ourtouriscancelledforlackof

money.5.Youareexcellent,butwedohaveno

lackofteachers.6.Toomanyteachersaretreatedwithalackofrespect.n.

forlackof因为缺乏······nolackof不缺乏，很多alackof缺乏······【归纳总结】第12页8．pressvt.按；压；强迫n.按；压；印刷；新闻Shepressedhergueststostayalittlelonger.她力劝客人们多呆一会儿。Tojudgefromthepress,theconcertwasagreatsuccess.据新闻报道来看，这次音乐会取得了巨大成功。o...把某物塞进……presssb.todosth.力劝某人做某事第13页9.losesightof

看不见,忽略,失去联络1.SuddenlyIlostsightofmyfatherinthecrowd.看不见2.WemustnotlosesightofthefactthatlearningEnglishisveryimportant.忽略

第14页【拓展】catchsightof望见，看到insight在视线内outofsight看不见了at(the)sightof一看见······atfirstsight第一眼；初看起来loseone'ssight

失明第15页10.sweepup清扫；横扫Didyousweepupallthebrokenglass?你把打坏玻璃全扫起来了吗？sweepup意为“清扫；清扫”，经常引申为“横扫；擦过；拥向”。如:Thestrongwindsweptuptheleavesoffthestreet.大风把街上树叶一扫而光。第16页11.slideinto

移动；溜进···Exhausted,Islidintobedandfellasleep.Themanslidthemoneyquicklyintohispocket.那人很快把钱塞进自己口袋。第17页12.optimisticadj.乐观（主义）

beoptimisticaboutsth对…乐观optimistn.乐观主义者optimismn.乐观主义Hehasnoreasontobeoptimisticaboutthefuture,forhedoesn’tstudyhard.第18页13.speedup加速反义词slowdownYouwillnevergetthereifyoudon’tspeedup.Thegirl’sheartoftenspeedupwhilesheistalkingtoastranger.ataspeedof…以······速度athigh/low/full/topspeed

第19页14.desert

n.

沙漠；荒原

vt.抛弃，遗弃，离弃

TheSaharadesert撒哈拉沙漠Shewasdesertedbyherhusband.她被丈夫遗弃了。Thevillageshadbeendeserted.这些村庄已经荒无人烟了。[提醒]

拼写相同词:dessert(饭后甜点心)第20页13．instantn．瞬间；片刻adj.马上；立刻Shepausedforaninstantandthensteppedinside.她停了片刻，然后走了进去。Shewokeupinstantlythephonerang.电话一响她就醒了。foraninstant一会儿；片刻inaninstant一会儿之后atthatinstant当初；那一刻theinstant一……就(用作连词，引导时间状语从句)instantlyadv.马上；马上第21页n.(pron.)疑问词＋tododoingsth.wh-clause1.considerLanguagepoints第22页Letmeconsider.让我仔细想想。Iamconsideringthepurchaseofcar.我在考虑买一辆车。Wemustconsider

givingitatry.我们应该考虑试一试。Weshouldconsider

whattodonext.我们应该考虑一下怎么办。第23页2.Inside,itisdividedintozoneswithextraordinarilydifferentatmospheresandgravities.这里面被分为有着尤其不一样大气和引力区域。▲bedividedinto“被分为….”其主动语态为divide…into…“把…分为…”。第24页如:Let’sdivideourselvesintotwogroups.我们分成两个小组吧。

Dividethecakeintoquartersandshareitequally.把蛋糕分成4份,大家平均享用。

第25页辨析:divide与separate

divide往往指把某个整体划分为若干部分;separate指把原来连在一起或靠近事物分隔开来。如:Heseparatedthebigballsfromthesmallones.他把大球和小球区分开来。第26页3.Soyoucanimaginehowexcitingthatis!能够想像那是多么刺激！[开放思维]n./pronwhat-clausethat-clausedoingsth.sb.doingsth.imagine第27页Icanimagine

thescenequiteclearly.我想很清楚地想像出那一情景。Youcanimagine

howsurpriseIwas.你能想像出我当初是多么惊奇。Trytoimagine

you’realoneonadesertisland.试想一下你孤身一人在一个荒岛上情形。第28页Trytoimaginestayingaloneonadesertisland.Trytoimage

youstayingaloneonadesertisland.第29页imagine后接宾语是否定意思从句时,通常要发生否定转移。在imagine后可用代词so(not)代替前面名词,动名词和从句,而不用it.注意第30页－Dosesheknowwhatkindoftablesshehastakentoday?

她知道她今天取是什么种类桌子吗？－Iimagineso.我想应该知道吧。－Doyouimaginetheywillhelpout?你想他们会帮助我们吗？－Iimaginenot.我想不会。第31页4.TheyhaveassistedinthediscoveryofplanetsroundthefourthstarinthePleiadessystem.他们已发觉了围绕昴宿系中第四颗星旋转行星。

assistv.tohelporsupportassist+n./pron帮助assistsb.todosth.帮助某人干某事

第32页assistin在……上给予帮助assistwith帮助(照料,做);在……上给予帮助Iamwillingtoassistyouwheneverthereisanopportunity.有机会我愿随时帮你。I’amafraidIcan’tassistyou,youhavetogoandseethemanager.我恐怕帮不上忙,你得去找经理。第33页Ateamofnursesassisted(thedoctor)in

performingtheoperation.Sheemployedawomantoassistherwith

thehousework.Goodglasseswillassistyoutoread.第34页Sheassistedthehostessattheparty.她在舞会中帮助女主人。Theywillhelpyou(to)attainthegoal.他们有利于你完成目标。Heisalwaysaidingthestudentswithmoney.他总是出钱帮助那些学生。第35页assistanceUN.帮助，援助giveassistancetosb给予帮助cometosb’sasssstance帮助某人assistantCN.助手，助理第36页5.Theyrequirethesameatmosphereashumansandgreatengineers.他们需要空气跟人类空气一样,他们都是超乎寻常工程技术人员。第37页辨析:assist,help与aid

assist与help同义,但着重指“帮助”,受帮助人自己做一部分工作;help可指详细或抽象意义上“帮助”;aid普通指缓助一群人,尤指用金钱,接收帮助人较广泛。如：第38页require(1)vt.toneedormakenecessary需要[开放思维]requiren./prondoingsth.that-clausetodosth.第39页

Thissuggestionwillrequirecarefulthought.这提议需要仔细考虑。

Tocarryoutthisplanwouldrequireincreasingourstaffby50％。执行这一计划需要增加50%人员。第40页(1)require,need,want使用方法一致,当物作主语时,其后可接动名词或不定式被动语态。(2)require接

that从句时,谓语动词用虚拟语气,即

(should)+v.Theflowersrequire/need/wantwatering/tobewatered.花需要浇水了。Attention第41页辨析:requiretodo与requiredoing都表示“需要做某事”,接动词不定式时,句子主语是动词不定式逻辑主语,接动名词时,句子主语则是动名词逻辑宾语。如:Herequirestoseemypassport.他要看我护照。Thehouserequirespainting.这房子需要油漆。第42页6.Supposethat……假设1)conj.usedwhenimaginingwhattheresultwouldbeifsomethinghappened.It’snotworththerisk,supposeyourmotherfoundout?不值得冒这个险,万一你妈妈发觉了怎么办?Suppose/supposingheisabsent,whatshallwedo?假如他不在,我们怎么办?第43页2)conj.tosuggestsomething;supposing让……(用于提出提议)Supposewegoforawalk.3)besupposedtodo/besth.应该,应该