【廣東創(chuàng)新設(shè)計(jì)】高考英語(yǔ)一輪復(fù)習(xí) Unit 3 Computers課件 新人教必修2

Unit3Computers漫畫(huà)欣賞畫(huà)面描述

Ayoungmanisrunningtowardtheendofarace，sweatingallover.Theendlineleavesadeepimpressiononus，foritisboth“finishline”and“startingline”ifwelookatitfromadifferentangle.寓意理解

Achievementcallsforcelebration.Butlifeisjustlikeanendlessrace.Anambitiouspersonwillwellrealizethathissuccessisthestartingpointforanewrace.你能否對(duì)此加以擴(kuò)展，寫(xiě)一篇120詞左右的小短文？短文填空根據(jù)課文WHOAMI?完成下列短文。

historyofcomputerbeganin1642inFrance.

wasfirstbuiltonlyasacalculatingmachine，andlaterasanAnalyticalMachinethatfollowedinstructionsfromcardswithholes.Stilllater，the“universalmachine”isbuilt

(solve)mathematicalproblem，andthismadecomputerhuge!Itwasthoughtto

simpleminded

peoplediscoveredithad“artificialin-telligence”.

theyearshavegoneby，computerhasbeenmadesmaller，quicker

cleverer.Later，computerswereconnectedbynetworkandbrought

commonpeople’shomestodealwithinformationandhelpcommunication

peoplearoundtheworld.Since

birth，computerhasalwaysbeendesignedtoservethehumanrace.TheIttosolvebeuntil/beforeAsandintobetweenitsⅠ.單詞拼寫(xiě)

1．Theaflowerlooksexactlylikearealone.2．She’sgotthejobbecauseshehadtheaofknowingmanylanguages.3．Godisbelievedtohavemadetheu.4．Theinventionofthetelevisioncausedarinourdailylife.5．Plasticisawidelyusedm.6．Hewas

(徘徊)aboutintheforestwhenatigercameout.7．Heisa

(頭腦簡(jiǎn)單)person，whohasnotmuchintelligence.8．Thisdishcannot

(正確地)bedescribedasChinesefood.9．Youhavenoother

(選擇)buttoobey.rtificialdvantageniverseevolutionaterialwanderingsimple-mindedtrulychoiceⅡ.短語(yǔ)填空

1．________，elementaryschoolingismoreimportantthansecondaryschooling.2．She________someexcusesaboutherdaughterbeingsick.

3．Theyusespeciallytraineddogsto_________theirsheepatnight.

4．AsfarasI’mconcerned，thingswillgeteasierastime________.5．Ithinkweshouldworkoutaplanto________thissituation.6．Christmasisaspecialholidaywhenthewholefamilyaresupposedto_____________.

7．Ihearyou’relookingforastudentto________avolunteer，aren’tyou?8．Don’tblamehimforbreakingthatvase；________heisachild.9．Thereisadramaticdropinsales.__________，profitshavegreatlydeclined.

10．Asgrown-ups，theyshouldlearntotakeresponsibilities__________sharerightsinlife.InawaymadeupwatchovergoesbydealwithgettogetherworkasafterallAsaresultaswellasⅢ.完成句子1．Andmymemorybecame________________________________(如此之大，連我自己都不能相信)．(so)2．Personally，Ithinktheteam____________________(獲得第一名的)cheated.(win)3．Sheprogramsmewithallthepossiblemovesshehasseen__________________________(在觀看人類比賽時(shí))．(while)solargethatIcouldn’tbelieveitwhowonthefirstplacewhilewatchinghumangamesⅣ.模仿造句1．IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.[翻譯]三個(gè)月后他才病愈恢復(fù)健康。_______________________________________________________2．Bythe1940sIhadgrownaslargeasaroom，andIwonderifIwouldgrowanylarger.[翻譯]到2003年，那家公司已經(jīng)發(fā)展成為一個(gè)跨國(guó)公司。_______________________________________________________3．Astimewentby，Iwasmadesmaller.[翻譯]隨著時(shí)間的推移，她越來(lái)越想家了。____________________________________________________Ittookthreemonthsbeforeherecoveredfromhisillness.By2003，thatcompanyhaddevelopedintoamultinationalcompany.Astimewentby，shebecamemorehomesick.4．Ihavealsobeenputintorobotsandusedtomakemobilephones

aswellashelpwithmedicaloperations.[翻譯]你不可能叫她既照顧孩子又做家務(wù)。__________________________________________________________5．InthiswayIcanmakeupnewmovesusingmy“artificialintelligence”．[翻譯]我們通常用手機(jī)保持聯(lián)系。_________________________________________________Youcannotexpecthertodothehouseworkaswellaslookafterthechildren.Weusuallykeepintouchusingmobilephones.核心詞匯梳理1．commonadj.普通的，一般的，常見(jiàn)的；共同的，共有的It’samistakequitecommonamongstudents.這是一個(gè)學(xué)生常犯的錯(cuò)誤。BritainandAmericashareacommonlanguage.英美使用共同的語(yǔ)言。

搭配incommon共有；和……有共同之處incommonwith和……一樣辨析common/ordinary/usual/general/average/universal/normalcommon含有經(jīng)常發(fā)生或經(jīng)常見(jiàn)到的事情，又指普通事物，但并不含有多數(shù)的意思，可用于平常的意思，常用于習(xí)慣，經(jīng)驗(yàn)，生活，意見(jiàn)。ordinary意為“平常的”“普通的”“一般的”，是依照一般標(biāo)準(zhǔn)來(lái)判斷，含有平淡無(wú)奇的意味。usual“平常的”“通常的”，強(qiáng)調(diào)習(xí)慣性，符合規(guī)章制度的或一貫如此的。general指“普通的，一般的”與particular相對(duì)；average作“普通的”講時(shí)，強(qiáng)調(diào)“一般水平”；universal指“普通的”時(shí)意為“全然，沒(méi)有例外”。normal指正常的，規(guī)范的。選詞填空空(1)In________，thenorthernersarekeenondumplings.(2)Hewasaskedthe________questionsbythepolice.(3)Smithisavery________nameinEnglish.(4)Hisnoveldescribesthe________people.(5)Thedoctorsaidthechild’stemperaturewas________.(6)Heisaboyof________intelligence.generalusualcommonordinarynormalaverage完成句子子(7)Youknow，Dorothy，youandIhave________________________________(有一一點(diǎn)是相相同的)．(8)Wejusthad________________________(一一點(diǎn)共同同點(diǎn)都沒(méi)沒(méi)有)andIcouldn’tcommunicatewithhisdullfriends.(9)Isuddenlyfeltwehad_________________(有許許多相似似之處)(10)Theycantreatmostofthe________________(常見(jiàn)病病)．onethingincommonnothingincommonalotincommoncommondiseases2.advantage[C]優(yōu)點(diǎn)；好好處，[同]benefitThereislittleadvantageinbuyingadictionaryifyoucan’tread.如果你不不識(shí)字，，買(mǎi)字典典也無(wú)用用。搭配(1)takeadvantageof利用；；欺騙騙；占占便宜宜。(2)have(gain，win)anadvantage(over)占優(yōu)勢(shì)勢(shì)(3)havetheadvantageofsb.知道某某人所所不知知道的的事(4)tosb.’sadvantage對(duì)某人人有利利完成句句子(1)Hehas__________________(有………有有利條條件)asteadyjob.(2)She____________________(利用用)mygenerosity.派生advantageousadj.有利的的disadvantagen.不利條條件，，不利利地位位theadvantageoftookadvantageof3.choicen.[C]選擇，挑選選；[U]選擇權(quán)HaveIanychoicebuttodoasyoutellme？除了依你的的話外，我我還有什么么選擇？搭配(1)havenochoicebuttodo...別無(wú)選擇只只能……(2)makeacarefulchoice細(xì)心選擇takeyourchoice隨你選擇Ithasnochoicebuttoliedownandsleep.于是它別無(wú)無(wú)選擇，只只好躺下睡睡覺(jué)。翻譯句子(1)他除除了辭職別別無(wú)選擇。。__________________________(2)我們們面臨著困困難的抉擇擇。______________________________Hehadnochoicebuttoresign.Wearefacedwithadifficultchoice.4．totaladj.完全的；總總的vt.總計(jì)n．合計(jì)I’mafraidthattheperformancewasnotatotalsuccess.在我看來(lái)，，這次演出出恐怕不能能算是完全全成功。Wehavedebtstotaling5,000dollars.我們的債務(wù)務(wù)總計(jì)為五五千美元。。Ifyouadd30to45thetotalis75.30加45是75。。聯(lián)想intotal總共；總計(jì)計(jì)totalup把……相加加起來(lái)totalupto合計(jì)是；總總計(jì)是完成句子(1)Therewereprobablyabout40peoplethere________.那里總共可可能有40人。(2)Attheendofthegame_______everyone’sscoretoseewhohaswon.在游戲結(jié)束束時(shí)，把每每個(gè)人的總總分加起來(lái)來(lái)，看看是是誰(shuí)贏了。。intotaltotalup5．resultn．結(jié)果；成果果；成績(jī)v．導(dǎo)致；結(jié)果果是聯(lián)想asaresult因此；作為為結(jié)果asaresultof作為……的的結(jié)果resultfrom因……造成成resultin導(dǎo)致；結(jié)果果是完成句子(1)Herunseveryday._________(結(jié)結(jié)果)，hehaslostweight.(2)Shewaslate______________(作為結(jié)結(jié)果)snow.Asaresultasaresultof6.anywayadv.無(wú)論如何何，反正正(轉(zhuǎn)換換話題、、結(jié)束談?wù)勗捇蚧鼗氐皆捲掝}時(shí)說(shuō))；；即使如如此，可可放在句句首或句句末。相相當(dāng)于anyhow。。提示somehow(someway)adv.不知怎么么地；不不曉得什什么緣故故；以某種方法法；以某某種方式式。翻譯句子子(1)Hemaynotlikemyvisit，，butIshallgoandseehimanyway.______________________________________________________(2)Herfatherobjected，butshewentabroadanyway.______________________________________________________(3)Anyway，，Iwillphoneyoulater.______________________________________________________(4)Youmaydoitanywayyoulikeit.______________________________________________________盡管他或或許不喜喜歡我的的到訪，，我還是是要去看看他。她父親反反對(duì)，然然而她還還是出國(guó)國(guó)了。不管怎樣樣，我一一會(huì)兒給給你打電電話。你可以用用任何一一種你喜喜歡的方方法去做做。7．goaln．目標(biāo)；球球門(mén)；得得分搭配achieveone’sgoal實(shí)現(xiàn)目標(biāo)標(biāo)setagoal設(shè)定目標(biāo)標(biāo)scoreagoal進(jìn)一個(gè)球球；得一一分完成句子子(1)我我們已經(jīng)經(jīng)實(shí)現(xiàn)了了為無(wú)家家可歸者者建庇護(hù)護(hù)所的目目標(biāo)。We’ve__________________ofbuildingashelterforthehomeless.(2)練練習(xí)開(kāi)始始前，你你最好設(shè)設(shè)定一個(gè)個(gè)目標(biāo)。。You’’dbetter____________beforeyoustartthedrill.(3)巴巴喬為意意大利隊(duì)隊(duì)進(jìn)了頭頭一個(gè)球球。Baggio____________________forItaly.achievedourgoalsetagoalscoredthefirstgoal8．signaln．信號(hào)vt.發(fā)信號(hào)號(hào)搭配send/giveasignal發(fā)信號(hào)號(hào)receive/pickupasignal接收信信號(hào)句型signal(to)sb.todosth.示意某某人做做某事事(1)她在在向孩孩子們們打手手勢(shì)，，要他他們留留在外外面。。She_________________________________________.(2)警察察向來(lái)來(lái)往車車輛發(fā)發(fā)信號(hào)號(hào)，示示意緩緩慢前前行。。Thepolice_______________________________slowly.wassignallingtothechildrentostayoutsidesignaledthetraffictomoveforward重點(diǎn)短短語(yǔ)例例釋1.goby走過(guò)(某地地)；；(時(shí)時(shí)間)過(guò)去去，流流逝；；(機(jī)機(jī)會(huì)等等)失失去，，被輕輕易放放過(guò)Acarwentbyatfullspeed.一一輛汽汽車以以全速速駛過(guò)過(guò)。Severalyearswentbybeforetheymetagain.他們過(guò)過(guò)了好好幾年年后才才再度度見(jiàn)面面。Don’tletthischancegoby.不不要錯(cuò)錯(cuò)失這這次機(jī)機(jī)會(huì)。。2．inaway有幾分分；在在某種種程度度上；；就某某種意意義上上來(lái)說(shuō)說(shuō)InawayIlikeBetty，butIwouldn’’treallytrusther.我有幾幾分喜喜歡貝貝蒂，，但我我不會(huì)會(huì)真正正信任任她。。InawayIagreewithwhatyousaidatthemeeting.就某某種種意意義義上上來(lái)來(lái)說(shuō)說(shuō)，，我我同同意意你你在在會(huì)會(huì)議議上上的的發(fā)發(fā)言言。。聯(lián)想想intheway妨礙礙別別人人alltheway從開(kāi)開(kāi)始始到到現(xiàn)現(xiàn)在在，，自自始始至至終終inonewayoranother以一一種種或或另另一一種種方方式式innoway一點(diǎn)也不不，決不不eelone’sway摸索著前前進(jìn)pushone’sway擠著前進(jìn)bytheway順便說(shuō)一一下3.makeup(1)補(bǔ)足(2)編排(3)化妝(4)組成(bemadeupof...由……組組成)(5)整理拓展makeupfor補(bǔ)償運(yùn)用用：完成成句子(1)Sheisverygoodat____________(編造)excuse.(2)Youmust____________________(彌彌補(bǔ)損失失)forthepartofMacbeth.(3)Wemust________________(彌補(bǔ)補(bǔ))forthelosttime.Makingupmakethelossupmakeup4．a(chǎn)fterall終究；畢畢竟；別別忘了We’dbetterbuysomepresentsforourson，afterall，，his我們最好給我們的兒子買(mǎi)些禮物，別忘了，僅僅再過(guò)兩天他就生日了。Forgivehim—he’sachildafterall.原諒他吧，他畢竟還是個(gè)孩子嘛。

聯(lián)想inall總計(jì)aboveall首先，首要firstofall首先(not)atall根本(不)5.watchover看管；監(jiān)監(jiān)視完成句子子(1)Theytookturnsto___________thechildren.他們輪流流看管這這些孩子子。(2)They____________________bythreepolicemen.他們被三三個(gè)警察察監(jiān)視著著。6．gettogether聚會(huì)；聚聚集完成句子子(1)He____________________somefriendstoplanapartyforher.他和幾個(gè)個(gè)朋友聚聚在一起起計(jì)劃為為她舉辦辦一個(gè)聚聚會(huì)。(2)We____________atthechurch.我們聚集集在教堂堂里。聯(lián)想cometogether和好；集集合gotogether一起去；；相配；；相稱puttogether裝配；組組合；拼拼湊；綜綜合watchoverwerewatchedovergottogetherwithgottogether疑難語(yǔ)句細(xì)解解1．Iknowthissoundsverysimple，butatthattimeitwasatechnologicalrevolution！我知道這聽(tīng)起起來(lái)很簡(jiǎn)單，，但在那時(shí)卻是技術(shù)革命命！點(diǎn)撥句中sound是連系動(dòng)動(dòng)詞，意為““聽(tīng)起來(lái)”，，用于以下三三種結(jié)構(gòu)：①接形形容詞或名詞詞作表語(yǔ)。(1)報(bào)告聽(tīng)聽(tīng)起來(lái)是真實(shí)實(shí)的。Thereport______________.(2)聽(tīng)來(lái)她她是一位很誠(chéng)誠(chéng)實(shí)的女人。。She_______________________點(diǎn)撥②soundlike＋名詞或動(dòng)名名詞。(3)這故事聽(tīng)起來(lái)來(lái)很有趣。Thestory______________.(4)這風(fēng)聽(tīng)聽(tīng)起來(lái)好像動(dòng)動(dòng)物在叫。Thewind___________________howling.點(diǎn)撥③soundasif＋從句。(5)聽(tīng)起來(lái)來(lái)你感冒了。。Yourvoice____________youhaveacold.(6)聽(tīng)來(lái)好好像政府不知It_____________thegovernmentdon’tknowwhattodo.soundstruesoundsanmodestwomansoundslikefunsoundslikeananimalsoundsasifsoundsasif2．ThenIwasthesizeofalargeroom!后來(lái)我有一間間大房子那么么大！點(diǎn)撥此句中的thesizeof相當(dāng)于asbigas，這是一種常見(jiàn)見(jiàn)的比較結(jié)構(gòu)。完成句子(1)它大約約有兩個(gè)鴨蛋蛋那么大。It’sabout______________aduck’segg.(2)尼日利利亞是英國(guó)的的三倍大。Nigeriais______________________GreatBritain.twiceththreetimesthesizeof拓展與此相似的的結(jié)構(gòu)還有有：theheightof(＝＝astall/highas)；thelengthof(＝aslongas)；thewidthof(＝aswideas)；theweightof(＝asheavyas)(3)這座座山的高度度是那座山

Thismountainis__________________________.(4)這條路幾乎和那條路一樣寬。Thisroadisalmost_____________________.(5)這頭大象幾乎比那匹馬重十倍。Thiselephantisalmost_______________________________.halftheheightofthatonethewidthofthatonetentimestheweightofthathorse怎樣樣猜猜測(cè)測(cè)詞詞義義(四四)【方法法技技巧巧】根據(jù)據(jù)構(gòu)構(gòu)詞詞法法猜猜測(cè)測(cè)詞詞義義。。例例如如：：Theyoverestimatetheinterviewee’’sabilityandaskedhimma【實(shí)例例驗(yàn)驗(yàn)證證】】Towardsevening，，therecomesthegrandfinaleoftheopeningday，，anextremelyexcitinghorse--race.Alltheridersrunveryfastonhorevenrideupsidedown—theirlegsandfeetstraightupintheair—allatfullsparm，ondifferenthorses.Onandontheygo.Sofastandsowonderful.◆Theunderlinedword“finale”mostprobablymeansthe_____oftheopeningday.A．firstpartB．middleC．lastpartD．whole解析：finale是由final“最后的”派生而來(lái)的，所以很容易就可確定答案為C。答案：C【實(shí)踐應(yīng)用】MostwomeninGhana—theeducatedandilliterate，theurbanandrural，，theyoungandold—worktomakemonNinetypercentofwomen15yearsofageandoveraremarried.Womensaytheywouldliketohavesixormorechildren，andinfactanaverageofsevenchildrenisborntoeverywoman.Inshort，thenormallifepatternformostGhanaianwomenistocombineanactiveroleintheeconomywithanactiveroleaswifeandmotherofalargefamily.Howdotheseworkingmothersdealwiththeirdifferentrolesinthehomeandonthejob?Somenewideasarebeingtried.Oneoftheseisfamilyplanningtohelpreducefamilysize.Anotherhelpfulmeasureisthedaycarecenter，，butusuallythefeesaretoohighforthepoor.Ghanaiansrealizethatmoredaycarecentersareneeded.Ghanatodayislookingfornewwaystomeettheneedsofwomenandtheirfamilies，sowomencancontinuetoplaytheirrolesboth◆Theunderlinedword“illiterate”inthepassagemeans______.A．repeatedB．richC．uneducatedD．sick解析：illiterate是由literate派生而來(lái)，由literate可聯(lián)想起literature“文化”，故而可知literate意為“有文化的，受過(guò)教育的”。在literate前加上表示否定意義的前綴il-當(dāng)然就是“沒(méi)有文化的，沒(méi)有受過(guò)教育的”。答案：C實(shí)戰(zhàn)演練Acoupleofyearsago，beforeatriptoChina，NicoleDavisandherUSwomen’svolleyballteammateswerewarnedabouttheprominence(顯著、突出出)ofcoach“Jenny”LangPinginhernativecountry.“IwaspushedoverbyChinesejournalistswhileIwasjusttryingtoputmyKnownasthe“IronHammer”forherpunishingspikes(扣球)，LangmadeitpossibleforChinatodominateinthesportintheearly1980s.ShewasakeyplayeronChina’s1984Olympicgoldmedal-winningteam.WhentheUSteamarrivedfortheOlyThencamethegreatestmomenttoLang:whiletheUSteamwasplayinginapackedgym，atleast8,000ChinesefansunfurledanAmericanflag.“Thatreallysaysitall，”Davissaid.“Theylookatherasanicon(偶像).I’msureit’shardforthemtoseehercoachinganothercountry，buttheylovehersodearlythathersuccessistheirsuccess.”TheloyaltyoftheChinesefanswastestedonFriday，whenChinalostamatchtotheUS.“It’sapitythatChinalostthematch，butI’mstillgladthatLangPing’steamwon，sincesheistheprideofChina’svolleyball，”saidLiuChengli，aspectator.“WealsocheeredforLang’svictory.”Langsaysshejusttriestostayprofessionalwhenthetwoteamsmeet.““Itdoesn’’tmatterifweplayChinaoranyotherteam.It’’sthesame.””Langsaid.DavissaidsheandherteammatescouldnothaveimaginedthepassionforvolleyballamongChinesebecausethesportwaslackofpopularityintheUS.ThereceptionfromChinesefanshastouchedtheUSplayers，，saidUSvolleyballplayerLindseyBerg.“It’’ssuchan