高中英語 Unit3 computers詞匯導(dǎo)練Part2課件 新人教版必修2

Unit3ComputersPart2ReadingandComprehending1.simplifyvt.簡化AlthoughIwasyoungIcouldsimplifydifficultsums.盡管當(dāng)時我還年輕，但是我能簡化一些復(fù)雜的數(shù)學(xué)題。(P18Line2)[讀一讀]閱讀下列句子,指出simplify及其派生詞的詞性與意義。⑴Themachineisverysimpletouse.(詞性:_____意義:______________)adj.簡單的⑵Youcanenjoyallthewatersports,orsimplylieonthebeach.(詞性:______意義:___________)⑶Theapplicationformshavenowbeensimplified.(詞性:______意義:___________)adv.vt.僅僅，只是簡化[練一練]用simple及其派生詞的適當(dāng)形式填空。⑴Thisstoryiswrittenin_______English.⑵Iwon’tgototheconcert________becauseIhavenomoneytowaste.⑶TheEnglishinthisstoryhasbeen________tomakeiteasiertounderstand.simplifiedsimplesimplysimpleadj.簡單的,簡易的；simplyadv.簡單地,僅僅，只是；simplifyvt.簡化(其中-fy/ify為動詞后綴，表示“使……，化”，如beautify(美化)，purify(凈化，使純凈)［記一記］

2.operatorn.操作員AfterIwasprogrammedbyanoperatorwhousedcardswithholes，Icould“think”logicallyandproduceananswerquickerthananyperson.在操作員用穿卡孔為我設(shè)計程序后，我能夠進(jìn)行邏輯“思考”，并且能夠比任何人更快地算出答案。(P18Line6)[讀一讀]閱讀下列句子，歸納operate及其派生詞的詞性、意義與用法。⑴Whatskillsareneededtooperatethismachinery?(詞性:_____意義:__________)⑵Themotoroperatessmoothly.(詞性:______意義:_________)vt操作vi.運(yùn)轉(zhuǎn)，工作⑶Wewillhavetooperateonhiseyes.(operateon詞性:____意義:____________)⑷Heunderwentathree-hourheartoperation.(詞性:_____意義:____________)對……實(shí)施手術(shù)n.手術(shù)⑸It’stimetoputourplanintooperation.(ooperation____________)⑹Jackisacomputeroperator.(詞性:______意義:________________)實(shí)施，啟用n.操作人員[練一練]完成句子。⑴你懂得如何操縱這部機(jī)器嗎？Doyouunderstand_____________________?⑵只有有經(jīng)驗(yàn)的操作人員才能夠處理這個問題。Onlyexperienced_________________________________________.⑶手術(shù)后他在醫(yī)院住了三周。Hespent3weeksinhospital____________________.aftertheoperationhowtooperatethemachineoperatorscandealwiththisproblem單詞家族operatevt.操作vi.運(yùn)轉(zhuǎn)，工作operationn.手術(shù)，操作operatorn.操作人員常用搭配：

operateon對……實(shí)施手術(shù)inoperation工作中；使用中；有效ooperation實(shí)施，啟用acomputeroperator電腦操作員amachineoperator機(jī)器操作員［記一記］3.artificialadj.人造的

Atthattimeitwasconsideredatechnologicalrevolutionandthestartofmy“artificialintelligence”.那時這被當(dāng)作是一次技術(shù)革命，也是我“人工智能”的開始。(P18Line9)[讀一讀]閱讀下列句子，體會artificial的不同意思。⑴ThefirstartificialsatelliteintheworldwasfiredoffonOctober4,1957.⑵Ajobinterviewisaveryartificialsituation.⑶Ican’tstandhisartificialsmiles.假裝的人造的不自然的[練一練]完成句子。⑴Iwasfitted__________________bythedentist.牙醫(yī)給我鑲了一顆假牙。⑵Theroom_______________________________________.房間用人造花裝飾。is/wasdecoratedwithartificialflowersanartificialtoothartificialsatellite人造衛(wèi)星artificialflowers假花artificialsmiles假笑artificiallake人工湖artificialheart人造心臟artificialintelligence人工智能［記一記］4.solvev.解決...Icouldbemadetoworkasa“universalmachine”tosolveanydifficultmathematicalproblem.……使我成為一臺“通用機(jī)器”來解決任何數(shù)學(xué)難題。(P18Line13)[讀一讀]⑴Thegovernmentistryingtosolvetheproblemofinflation.(詞性:______意義:_____________)⑵Thereissimplesolutiontothisproblem.(詞性:______意義:______________)vt.解決n.解決方法[練一練]根據(jù)漢語意思，完成英文句子。⑴在朋友們的幫助下，他終于解決了問題。Withthehelpofhisfriends,hefinally____________________________.⑵那聰明的孩子很快就把數(shù)學(xué)題目解答出來了。Thecleverchild_____________________quickly.solvedthemathsproblemsolved/settledtheproblem［記一記］solveaproblem[puzzle]解決問題［疑惑］asolutiontosth.……的解決方法

5.from...on從……時起Fromthenon,Igrewrapidlybothinsizeandinbrainpower.從那時起,我在體積和腦容量方面迅速成長。(P18Line13)[讀一讀]觀察短語fromthenon與since/eversincethen作時間狀語時，句子時態(tài)有何不同。⑴Hiswifediedin1992andfromthenonhelivedalone.他妻子在1992年去世，從那時起他獨(dú)自一人生活。⑵FromnowonIwilltrytodobetter.從今以后我要努力做得更好。⑶Hehasdisappearedeversincethen.從那以后，他就消失了。[練一練]完成句子。⑴從現(xiàn)在開始我要獨(dú)立工作了。_______________I’llworkonmyown.⑵從那時起他開始學(xué)習(xí)俄語了。Fromthenon________________________.⑶從那時起我一直渴望和他面對面相聚。______________Ihavebeenlongingtomeethimfacetoface.EversincethenFromnowonhebegantolearnRussian

from...on(“從……開始”)適用于一般過去時或一般將來時態(tài)。since(自從)/eversincethen(從那里起，從此以后)需與完成時連用[記一記]6.asaresult結(jié)果

AsaresultItotallychangedmyshape.因此，我已經(jīng)完全改變了形狀。(P18Line19)

[讀一讀]體會asaresult與asaresultof的用法。⑴Itrainedyesterday.Asaresult，wedidn’tgotoclass.昨天天下雨了,因此我們沒有去上課。⑵Wedidn’tgotoclassasaresultoftherainyesterday.因昨天下雨了，我們沒有去上課。[練一練]完成句子。⑴他不用功，結(jié)果考試不及格。Hedidn’tworkhard___________,hefailed(in)theexam(s).⑵由于粗心，他出了一場事故。______________hiscarelessness,anaccidenthappenedtohim.Hewascareless,and__________,anaccidenthappenedtohimasaresultasaresultAsaresultofasaresult結(jié)果。其前面的句子講原因，其后接結(jié)果。asaresultof作為……的結(jié)果，由于。后接表原因的短語。[記一記]

7.so...that如此……以致Overtimemymemoryhasdevelopedsomuchthat，likeanelephant，IneverforgetanythingIhavebeentold!隨著時間的推移，我的記憶能力發(fā)展得如此之快，就像一頭大象一樣，從來不會忘記告訴我的任何事情！(P18Line20)［讀一讀］so...that與such...that都可用來引導(dǎo)結(jié)果狀語從句，閱讀例句，體會such與so后所接詞語有何不同。Mikeissohonestamanthatweallbelieveinhim.=Mikeissuchanhonestmanthatweallbelieveinhim。邁克是一個如此誠實(shí)的人，我們都信任他。［練一練］一句多譯。這本書很有趣，人人都想看。⑴Thisbookis________________everyonewantstoreadit.⑵_______________________________________________________________________.⑶____________________________________________________________________.ItissointerestingabookthateveryonewantstoreaditsointerestingthatItissuchaninterestingbookthateveryonewantstoreadit.so是副詞，后跟形容詞或副詞，或接adj.+a/an+n.such是形容詞，一般用來修飾名詞，或such+a/an+adj.+n.［記一記］

8.applicationn.應(yīng)用，用途，申請

Sincethe1970smanynewapplicationshavebeenfoundforme.從二十世紀(jì)七十年代起，我又被開發(fā)出了很多新的用途。(P18Line25)［讀一讀］閱讀下列句子，歸納application及其同根詞的詞性與意義。⑴Sheistooyoungtoapplyforthatjob.(詞性:_____意義:___________)⑵StudentsfromallAsiancountriescanapplyforthescholarship.(詞性:_____意義:___________)申請，求職申請做某事vi.vi.⑶Thenewtechnologywasappliedtofarming.(詞性:_____意義:____________)⑷Didyouattachyourphototoyourapplicationform?(詞性:_____意義:____________)⑸Therewereover500applicantsforthejob.(詞性:______意義:_______________)應(yīng)用于，使用n.申請n.申請人，求職者vt.［練一練］翻譯下列句子。⑴只有18至28歲之間的人才允許申請這個工作。

⑵3G手機(jī)有多種新用途。

⑶申請表格可于這里下載。Onlypeoplebetween18and28areallowedtoapplyforthisjob.Applicationformcanbedownloadedhere.

The3Gmobilephonehasmanynewapplications.applyv.應(yīng)用，申請applicantn.申請人，求職者applyforsth.申請某事applytosb.向某人提出申請applytosth.應(yīng)用于applytodosth.申請做某事［記一記］9.explorevt&vi.探索；探測；探究IhaveevenbeenputintospacerocketsandsenttoexploretheMoonandMars.我還被放置在航空火箭里去探測月球和火星。(P18Line31)[讀一讀]閱讀下列句子，歸納exploration及其同根詞的詞性、意義與用法。⑴Assoonaswearrivedontheisland，wewereeagertoexplore.(詞性:_____意義:____________)⑵Acuriousmanalwayslikesexploringtheunknown.(詞性:_____意義:____________)vi.考察vt.探索，探究⑶ChristopherColumbuswastheexplorerwhofoundtheAmericas.(詞性:____意義:___________)⑷TheexplorationoftheSouthPolarwillsetoffnextMonday.(詞性:_____意義:___________)探險家探險，勘探n.n.[練一練]完成句子。⑴這些想法將在第七章里作更詳細(xì)的探討。Theseideas_________________inmoredetailsinchapter7.⑵太空探索，就像對人生的探索一樣，只要你去嘗試，就是有風(fēng)險的。The____________________,likethe____________oflife,ifyouwill,isarisk.explorationwillbeexploredexplorationofspaceexplorern.探險家，探測器explorationn.探險，勘探。［記一記］10.anyhowadv.無論如何

Anyhow，mygoalistoprovidehumanswithalifeofhighquality.不管怎樣，我的目標(biāo)是給人類提供高質(zhì)量得生活。(P18Line32)[讀一讀]閱讀下列句子，注意anyhow的意思和用法。⑴Icouldn’tthinkofthenameofthatmananyhow.⑵AnyhowImusttellthetruth.[拓展]anyway與anyhowanyway和anyhow同義，相當(dāng)于inanycase，但前者多用于美國英語，后者多用于英