高中教案教案
發(fā)表時間:2021-03-29Unit 3 Computers教案。
作為優(yōu)秀的教學工作者,在教學時能夠胸有成竹,作為高中教師準備好教案是必不可少的一步。教案可以讓學生能夠在課堂積極的參與互動,使高中教師有一個簡單易懂的教學思路。你知道如何去寫好一份優(yōu)秀的高中教案呢?經(jīng)過搜索和整理,小編為大家呈現(xiàn)“Unit 3 Computers教案”,僅供您在工作和學習中參考。
Unit3Computers
語言要點
單元要點預覽(旨在讓同學整體了解本單元要點)
詞匯
部分詞語
辨析1.personal/private/individual
2.afterall/aboveall/atall/inall
3.type/kind/sort
4.dealwith/dowith(未調(diào)順序)
詞形
變化(未調(diào)順序)1.explorevt.探測;探險explorationn.勘探;探測;探險exploratoryadj.勘探的;探測的;探索的
2.universen.宇宙;世界universaladj.全體的;共同的;普遍的;宇宙的
3.appearv.出現(xiàn);顯現(xiàn);呈現(xiàn)appearancen.出現(xiàn);顯現(xiàn);呈現(xiàn)外表;外貌;外觀
重點
單詞1.sumn.金額;款項;總數(shù);總和
2.advantagen.優(yōu)點;優(yōu)勢;有利條件
3.goaln.球門;進球得的分;目標
4.signaln.信號,手勢,聲音,暗號v.發(fā)信號;用信號傳達;用信號與……通訊
5.arisevi.(arose,arisen)出現(xiàn);發(fā)生
重點
詞組1.incommon共同的;共有的;共用的
2.ina/oneway在某種程度上,從某種意義上說
3.watchover看守;監(jiān)視;照看
4.makeup化妝;化裝;捏造,虛構(gòu)(故事,詩等)
重點句子1.Bythe1940s工hadgrownaslargeasaroom,andIwonderedifIwouldgrowlarger!
2.However,thisrealityalsoworriedmydesigners
重點語法現(xiàn)在完成時的被動語態(tài)(見語法部分)
Ⅰ詞語辨析(旨在提供完形填空所需材料)
1.personal/private/individual
personal指屬于或關(guān)于某人或某些特定的人,以區(qū)別于其他人。
private指屬于私人所有或具有私營性質(zhì),以區(qū)別于集體或公共的,有時含不公開的意味。
individual與集體的相對,指個別或個體的。
用上面所提供的辨析詞的適當形式填空
1).Willyoudoitformeasa________favour?
2).Ifyougotoa_________hospital,youmustpay.
3).Wetraveledtogether,buteach_________boughthisownticket.
Keys:1).personal2).private3).individual
2.afterall/aboveall/atall/inall
afterall意為“畢竟”“盡管”“到底”“究竟”;
aboveall意為“最重要的是”“尤其是”;
atall一般用在否定句中,用以加強否定語氣。atall用在疑問句、條件句中,起強調(diào)作用,意為“真的”“確實”“竟然”等。另外,notatall用來表示“不用謝”;
inall表示“總共”“總計”。
用上面所提供的辨析詞的適當形式填空
1).Soyousee,Iwasright________.
2).________,hewantedtosucceed.
3).Itwilldoyounoharm___________.
4).Wevisited,_______,20universitiesintheUS.
Keys:1).afterall2).Aboveall3).atall4).inall
3.type/kind/sort
1)kind系普通用語,其含義較模糊,它所指的種類可用任何標準區(qū)分,但著重以事物的自然屬性和內(nèi)在性質(zhì)為標準來區(qū)分。
2)type常和換用kind,但在表示動植物的種類,以及牌類游戲時,不能用type代替
3)sort也為普通用語,比kind更口語化,其概念同kind一樣很不嚴密,兩者??苫Q,但sort常摻雜說話人的主觀色彩,帶有輕蔑與貶低的含義。如:
Wetalkedofallsortsofsubjects.我們談了各種話題。
Thesesortsofpeoplearereadytoeatanywhere.這種人總是走到哪里吃到哪里。
用上面所提供的辨析詞的適當形式填空
1).He’squiteapleasant________,really.
2).All________ofdifficultieshavetobeovercome.
3).I’llneverdothis_________ofthing.
4)Therearedifferent________ofanimalsinShanghaiWildAnimalPark.
Keys:1).type2).kinds3).sort4)kinds
4.dealwith/dowith
dealwith和dowith二者可譯為“處理”,但在特殊疑問句中,dowith與what配合使用,而dealwith與how配合使用。
用上面所提供的辨析詞的適當形式填空
1).Howwouldyou_________anarmedburglar?
2).Whathaveyou__________myumbrella?
Keys:1).dealwith2).donewith
Ⅱ詞性變化(旨在提供語法填空所需材料)
1.explorevt.探測;探險explorationn.勘探;探測;探險exploratoryadj.勘探的;探測的;探索的
2.universen.宇宙;世界universaladj.全體的;共同的;普遍的;宇宙的
3.appearv.出現(xiàn);顯現(xiàn);呈現(xiàn)appearancen.出現(xiàn);顯現(xiàn);呈現(xiàn)外表;外貌;外觀
用括號內(nèi)所提供詞的適當形式填空
1)We’lltakeavoyageof_________.(explore)
2)ColumbusdiscoveredAmericabutdidnot________thenewcontinent.(explore)
3)They’remaking___________medicaltests.(explore)
4)Televisionprovides_________entertainment.(universe)
5)Therearelotsofstarsinthe________.(universe)
6)Dontjudgeby__________canbemisleading.(appear)
7)Hepromisedtobehereatfouroclockbutdidnt_________untilsix.(appear)
Keys:1)exploration2)explore3)exploratory4)universal
5)universe6)appearances7)appear
Ⅲ重點詞匯(旨在提供綜合運用所需材料)
1.sumn.金額;款項;總數(shù);總和
[典例]
1).Hewasfinedthesumof200.他被處以200英鎊罰金。
2).Thesumof5and3is8.5加3的和是8。
[重點用法]
insum簡言之;總而言之
sumsb/sthup形成對某人[某事物]的看法
[練習]中譯英
1).總之,計劃告吹了。
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2).我認為她是個很能干的經(jīng)理。
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Keys:1).Insum,theplanfailed.
2).Isummedherupasacompetentmanager.
2.advantagen.優(yōu)點;優(yōu)勢;有利條件
[典例]
1).Hehastheadvantageofasteadyjob.他有工作穩(wěn)定的有利條件。
2).Theytookfulladvantageofthehotelsfacilities.他們充分利用旅館的設備。
[重點用法]
takeadvantageof對……加以利用;欺騙
tosb.’sadvantage對某人有利
have/get/winanadvantageover(of)勝過;優(yōu)于
[練習]中譯英
1).協(xié)議對我們有利。
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2).她利用了我的慷慨。
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Keys:1).Theagreementis/workstoouradvantage.
2).Shetookadvantageofmygenerosity.
3.goaln.球門;進球得的分;目標
[典例]
1).Heheadedtheballintoanopengoal.他乘虛把球頂入球門
2).Wewonbythreegoalstoone以三比一獲勝。
3).You’dbettersetagoalbeforeyoustart.開始前最好設定一個目標。
[重點用法]
score/kickagoal得[踢進一球得]一分
keepgoal守球門
lifegoal/one’sgoalinlife生活目標
achieve/realizeone’sgoal實現(xiàn)目標
[練習]中譯英
1).他已經(jīng)實現(xiàn)了他的目標。
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2).我的人生目標是幫助他人。
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Keys:1).Hehasachievedhisgoal.
2).Mygoalinlifeistohelpothers.
4.signaln.信號,手勢,聲音,暗號v.發(fā)信號;用信號傳達;用信號與……通訊
[典例]
1).Aredlightisusuallyasignalfor/ofdanger.紅燈通常是危險的信號。
2).Hesignaled(to)thewaitertobringthemenu.他示意要服務員把菜單拿來。
[重點用法]
signaltosb/sthforsth用信號傳達(某信息);用信號與(某人)通訊
signalwith…用……發(fā)信號
[練習]中譯英
1).鐵路紅燈亮了,所以火車停下了。
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2).他用紅旗發(fā)信號。
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Keys:1).Therailwaysignalwasonred,sothetrainstopped.
2).Hewassignalingwitharedflag.
5.arisevi.(arose,arisen)出現(xiàn);發(fā)生
[典例]
1).Anewdifficultyhasarisen.出現(xiàn)了新的困難。
2).Accidentsarisefromcarelessness.疏忽大意往往會引起事故的發(fā)生。
[重點用法]
arisefrom/outof由……引起;由……產(chǎn)生
[練習]中譯英
1).夜間起風暴了。
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2).由于缺乏交流而產(chǎn)生了問題。
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Keys:1).Astormaroseduringthenight.
2).Problemshavearisenoutofthelackofcommunication
Ⅳ重點詞組(旨在提供綜合運用所需材料)
1.incommon共同的;共有的;共用的
[典例]
IhavenothingincommonwithJane.我和簡毫無共同之處。
[短語歸納]
havenothingincommon無共同之處havelittleincommon幾乎無共同之處
havesomethingincommon有一些共同之處havealotincommon有許多共同之處
[練習]中譯英
1).這個詞常用嗎?
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2).她已和許多人一起申請參加訓練。
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Keys:1).Isthiswordincommonuse?
2).Incommonwithmanyothers,sheappliedforatrainingplace.
2.ina/oneway在某種程度上,從某種意義上說
[典例]
1).Inaway,hisEnglishhasimproved.從某種程度上來說,他的英語有進步。
2).Shesbeenthroughabadpatchrecently.她最近經(jīng)歷了一段困難時期。
[短語歸納]
intheway造成阻礙onthe/one’sway(to)在(去…)的路上
bytheway順便提一下innoway決不
alltheway自始自終;完全地inthisway用這種方法
與inaway同義的詞組有inoneway和insomeways。
[練習]中譯英
1).從某種程度上說,我很喜歡這本新教材。
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2).看來你的自行車擋著道了。
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Keys:1).Inaway,Ilikethisnewtextbookverymuch.
2).I’mafraidyourbikeisintheway.
3.watchover看守;監(jiān)視;照看
[典例]
1).Couldyouwatch(over)myclotheswhileIhaveaswim?我游泳時你看著我的衣物行嗎?
2).HefeltthatGodwaswatchingoverhim.他感覺到上帝保佑著他.
[短語歸納]
watchout(for)當心;注意watchforsb./sth.觀察等待
keepawatchon監(jiān)視undertheclosewatch在嚴密的監(jiān)視下
[練習]中譯英
1).他們等待著進一步的發(fā)展。
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2).小心!汽車來了。
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Keys:1).Theyarewatchingforfurtherdevelopments.
2).Watchout!Theresacarcoming.
4.makeup化妝;化裝;捏造,虛構(gòu)(故事,詩等)
[典例]
1).Shespentanhourmaking(herself)upbeforetheparty.她在聚會前化妝用了一個小時。
2).Stopmakingthingsup!不要胡編了!
[短語歸納]
makeupfor補償bemadeupof=consistof由……組成
makefor有利于……,有助于……;走向;沖向
makeit及時趕到,辦成功makeitup和解;講和
makeknown使知曉;傳達makeout理解;懂得;辨認出
[練習]中譯英
1).社會是由能力迥異的人組成的。
2).她總是濃妝艷抹的。
Keys;
1).Societyismadeupofpeopleofwidelydifferingabilities.
2).Shesalwaysveryheavilymadeup.
Ⅴ重點句子(旨在提供句子結(jié)構(gòu)等所需材料)
1.Bythe1940s工hadgrownaslargeasaroom,andIwonderedifIwouldgrowanylarger!
到20世紀40年代,我已經(jīng)長到一個大房間那么大,我不知道我會不會繼續(xù)長大。
[解釋]1).aslargeas...“有……大”,后面常加數(shù)詞.例如:
Thisplaygroundisaslargeas500squaremeters.
這個操場有500平方米那么大。
2).Iwonderedif..“我不知道(奇怪)是否……”,是一個常見句式,常用于口語,表示一種委婉或客氣的語氣。例如:
Iwonderedifyouwouldmindgivingmeahand.
[練習]中譯英
1).我也不知道他們能不能準時到。
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2).那個男子的體重比他重一倍。
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Keys:
1).Iwonderwhethertheywillarriveontime.
2).Thatmanistwiceasheavyashim.
2.However,thisrealityalsoworriedmydesigners.可是這個現(xiàn)實也困擾著我的設計者們。
[解釋]howeveradv.盡管;盡管如此,可是;仍然。表示轉(zhuǎn)折;可放在句首、句中或句尾,但用逗號隔開。例如:
Imeanttogoabroadlastyear.However,Ichangedmymindlater.
我本打算去年出國,但是后來改變了主意。
[練習]中譯英
1).她仍然在等,盡管沒有任何回音。
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2).他說事情就是那樣,不過他錯了。
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Keys:
1).Shewaited,however,fornoanswer.
2).Hesaiditwasso,hewasmistaken,however.
課文要點
1課文詞匯等填空(旨在復習本課文中的單詞拼寫和主要詞語等)
根據(jù)課文內(nèi)容完成下面語法填空,注意單詞拼寫和詞語用法:
OvertimeIhavebeenchangedalot.Icould1(簡化)difficultsumswhenIbegan2acalculatingmachine.AfterIwasprogrammedbyanoperator,Icould3(logic)produceananswerquickerthananyperson.Atthattimeit4(consider)a5(技術(shù)的)revolution.In1936,Icouldsolvedifficultproblemsasa6(universe)machine.Fromthenon,mymemoryhasdevelopedsomuch7Ineverforget8Ihavebeentold.Sincethe1970s,manynewapplicationshavebeenfoundforme.Forexample,IhavebeensenttoexploretheMoon.9,mygoalis10(provide)humanswithalifeofhighquality.
答案:1.simplify2.as3.logically4.wasconsidered5.technological6.universal7.that
8.anything9.Anyhow10.toprovide
2課文大意概括(旨在訓練用30個單詞概括大意的能力)
閱讀課文,試著用30個單詞概括課文大意,再比較答案
電腦作為課文的敘述者講述了它從一部計算器發(fā)展成為電腦和手提電腦以及它在各個領(lǐng)域的運用。
________________________________________________________________________________________________________________________________________________________
答案:Thenarrator,acomputer,tellsusaboutitsdevelopmentfromacalculatingmachinetoaPCandalaptopandhowitisusedindifferentfields.
3課文佳句背誦與仿寫(旨在培養(yǎng)對難句的理解和運用能力)
1.Astimewentby,Iwasmadesmaller.FirstasaPC(personalcomputer)andthenasalaptop,Ihavebeenusedinofficesandhomessincethe1970s.隨著時間的推移,我被弄得越來越小。自二十世紀七十年代以來,我一直被用在辦公室和家庭里,先是用作個人電腦,后來又做成便攜式。
[模仿要點]句子結(jié)構(gòu):first…+then…+later….
畢業(yè)以后,他先是做一名工人,接著做了一個商店的經(jīng)理后來做了一個工廠的老板。
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答案:Aftergraduation,hefirstworkedasaworker,thenasamanagerofastoreandlaterasabossofafactory.
從那時開始,他先在一家車廠工作,然后在一家鋼廠任工程師,當其時那是一家最大的鋼廠,后來又到了一家生產(chǎn)電腦的公司任總裁。
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答案:Fromthenon,hefirstworkedinacarfactory,thenasanengineerinasteelfactory,whichwasthebiggestoneatthattimeandlateraspresidentofacompanyproducingcomputers.
2.Ihavealsobeenputintorobotsandusedtomakemobilephonesaswellashelpwithmedicaloperations.我還被放在機器人里面,被用來制作移動手機,并且用來幫助作醫(yī)療手術(shù)。
[模仿要點]句子結(jié)構(gòu):aswellas
通過上網(wǎng),人們可以獲得知識和樂趣。
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答案:Peoplecangetalotoffunaswellasusefulknowledgethroughthenet
隨著經(jīng)濟的快速發(fā)展,越來越多的家長能夠負擔得起培訓課,從中他們的孩子既可以獲得一些技能也可以豐富他們的生活。
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答案:Withtherapiddevelopmentofeconomy,moreandmoreparentsareabletoaffordtrainingclasses,inwhichtheirchildrencanacquiresomeskillsaswellasenrichtheirlife.
單元自測
1完形填空
閱讀下面短文,掌握其大意,然后從21—30各題所給的A、B、C和D項中,選出最佳選項,并在答題卡上將該項涂黑。
字數(shù):215完成時間:15分鐘難度:***
Imadeapromisetomyselfonthewaydowntothevacationbeachcottage.FortwoweeksIwouldtrytobealovinghusbandandfather.Totally21.TheideahadcometomeasIlistenedtoacommentator(解說員)onmycarstapeplayer.Hewas22apassageabouthusbandsbeing23oftheirwives.Thenhewentontosay,"Loveisanactofwill.Apersoncan24tolove."
Tomyself,IhadtoadmitthatIhadbeendulledbymyowninsensitivity(感覺遲鈍).SoIwouldliketo25.Anditdid.RightfromthemomentIkissedKatherineatthedoorandsaid,"Thatnewyellowsweaterlooks26onyou.""Oh,Tom,younoticed."Shesaid,surprisedand27.
Afterthelongdrive,Iwantedtositandread.Katherinesuggestedawalkonthebeach.Istartedtorefuse,butthenIthought,"Katherinesbeen28herewiththechildrentheyearround."Wewalkedonthebeachwhilethechildrenflewtheirkites.WevisitedtheshellmuseumthoughIusuallyhatemuseums.Relaxedandhappy,thatshowthewhole29passed.Imadeanewpromisetokeepon30tochoosetolove.
21.A.lovedB.lovelyC.lovableD.loving
22.A.thinkingB.writingC.readingD.believing
23.A.helpfulB.usefulC.thoughtfulD.hopeful
24.A.wantB.chooseC.rememberD.ask
25.A.happenB.changeC.develop.D.forbid
26.A.greatB.bigC.smallD.old
27.A.frightenedB.anxiousC.pleasedD.disappointed
28.A.asleepB.aloneC.aliveD.awake
29.A.morningB.yearC.festivalD.vacation
30.A.remindingB.requiringC.repayingD.remembering
答案:
21.D。重復前面的loving,表示強調(diào)。
22.C。分析文章語境可知:在汽車里的磁帶播放機中解說員在讀一篇文章。
23.C。根據(jù)下文來看,應是:關(guān)心,體貼(thoughtful)才對。
24.B。上一句講到愛是出于自愿的行為,那么就應choosetolove了。文章最后一句也有呼應。
25.B。由文章可知,作者決心在海濱度假的這兩個星期內(nèi),這一切都要改變。
26.A。吹捧人常用great一詞。
27.C。由前文“Oh,Tom,younoticed.”Shesaid,surprised...可知,妻子聽了之后“又驚又喜”。
28.B。由文章第一句及全文可知,妻子經(jīng)常和孩子們待在一起。
29.D。文章開頭提到的vacation。
30.D。結(jié)合文章開頭Imadeapromise...可知,此時作者許諾會永遠記住choosetolove的。
2語法填空
閱讀下面短文,按照句子結(jié)構(gòu)的語法性和上下文連貫的要求,在空格處填入一個適當?shù)脑~或使用括號中詞語的正確形式填空,并將答案填寫在答題卡標號為31-40的相應位置上。
字數(shù):179完成時間:9分鐘難度:**
WhenIwasinmyfirstyearofcollege,Ifelthopeless,lonelyandverydepressed.31onesuchday,Iwaswalkingfromclassacrosscampustocatchmybushome,headdown,fightingtearsofdespair,when32oldmancamealongthesidewalktowardme.Ihadneverseenhimbefore.Embarrassedat33(see)insuchanemotionalmess,Iturnedmyheadawayandtriedtohurrypast.Ithoughthewouldwalkonby,buthemoved34hewasdirectlyinfrontofme,waited,andthensmiled.
35(look)intomyeyes,thisstrangerspokeinaquietvoice,"36iswrongwillpass.YouregoingtobeOK.Justhangon."Icannotexplaintheimpactofthatmoment.HegavemeonethingIhadlost37(complete):hope.Ilookedforhimoncampus38thankhim,butneversaw39again.
Thatwasthirtyyearsago.Ihaveneverforgottenthatmoment,40taughtmetogivehopetootherswhereverIseethemindistress.
答案:
在“我”上大學一年級的時候,“我”覺得生活是沒有希望的,“我”感到孤單,抑郁。有一天,當“我”又一次沉浸在自己的痛苦中,一位老年人走到“我”的面前告訴“我”一切都會過去的,生活會好起來的,只要“我”堅持住,不放棄。“我”深受觸動,終于走出了生活的陰影?!拔摇痹噲D感謝他,但是再也沒有看到他。在此后的三十年間,“我”一直都沒有忘記那一刻,從那時起當“我”看到人們處于痛苦中,“我”也會幫助他們看到希望。
31.On。前面有修飾詞such,表明這是特定的一天,所以用on。
32.an。old是以元音開始的,所以用an。
33.beingseen。at介詞后動詞用-ing形式,此處I和see之間構(gòu)成邏輯上的被動關(guān)系,故用seeing的被動形式beingseen。
34.until/till。他一直走到“我”的面前來。until/till“直到……”
35.Looking。thisstranger是動詞lookinto的發(fā)生者,所以這里用lookinginto表示邏輯的主動關(guān)系。
36.Whatever。Whatever引導主語從句,表示“無論什么不對的事情都會過去的”。
37.completely。completely副詞修飾動詞lost。
38.to。“我”在校園找他的目的是為了感謝他,此處是不定式作目的狀語。
39.him。承接上句,“我”滿校園找他,但是從此以后都沒有見過他。him作賓語。
40.which。定語從句,先行詞是thatmoment并且在后面的部分作主語,而且此處是非限制性定語從句,關(guān)系代詞只能用which。
3閱讀理解
閱讀下列短文,從每題所給的A、B、C和D項中,選出最佳選項,并在答題卡上將該項涂黑。
詞數(shù):376完成時間:7分鐘難度:***
Womenshouldnotdrinkanyalcoholduringpregnancy.AreportreleasedbyNICEsays.Itsaysiftheymustdrink,theyshouldnotdosointhefirstthreemonthsandshouldlimittooneortwoouncesonceortwiceaweekafterwards.Itreplacespreviousguidanceofsayingsmalldailyamountswerefine.
NICEdecidedtotightenitsguidancepartlybecauseoftheconcernthatpeoplearenowdrinkingmorethaninthepast.Previousdraftguidancesuggestedwomenshoulddrinkanounceofalcoholadayoncetheywerepastthefirstthreemonthsofpregnancy.TheDepartmentofHealthinEnglandchangeditsguidancelastyear,callingfornodrinkingwhilepregnantorwhiletryingtogetpregnant.
Drinkingheavilyinpregnancycancausefetalalcoholsyndrome(胎兒酒精綜合癥),whichcanleavechildrenwithfeatureslikesmallheads,widelyspacedeyesandbehaviororlearningproblems,
Theexpertssaidtherewasnoevidencethatseveralouncesonceortwiceaweekwoulddoanyharmtothebabybutcouldnotcategoricallyruleout(排除)anyrisk.
NationalChildbirthTrustagreedwomenshouldlimittheirdrinkingduringpregnancy."Pregnantwomenwhohavehadafewdrinksoftenworryagreatdealaboutwhethertheyhaveharmedtheirbaby.Ingeneral,itisbelievedthatifalightinfrequentdrinker,ingoodhealth,drinkstothepointofdrunkennessononeoccasion,therisktoherbabyissmall."
NICEalsomadeanumberofotherrecommendationsforthecareofwomenintheUKwhowerepregnantorplanningtogetpregnant.ItsaidvitaminDandfolicacid(葉酸)supplementsshouldbeofferedbyhealthstafftohelpavoidconditionssuchasrickets(軟骨病)andspinabifida(脊椎裂).Officialsalsocalledforlocalhealthofficialstoensureequalsupportplanswheremothersencouragenewparentstobreastfeedaresetup.NICEalsocalledforimprovementsinthecareofpregnantwomenwithdiabetes.About20;000pregnancieseachyearareaffectedbydiabetesand,therefore,carry,higherriskofmiscarriage(流產(chǎn))andstillbirth.Theguidancesaidwomenshouldgetaccesstoadviceandsupport,inparticulartoachievegoodbloodsugarcontrolbeforetheygetpregnant.
41.WhatistheadvicemadebytheDepartmentofHealthondrinkingalcoholduringpregnancy?
A.Littleinthefirstthreemonthsandagradualincreaseafterwards.
B.Anounceadayafterthefirstthreemonths.
C.Nodrinkingforpregnantwomen.
D.Thosewhodrinkregularlyneednotworryabouttheharmtotheirbabies.
42.Whatsthemeaningoftheunderlinedword"categoricallyinParagraph3?
A.Honestly.B.Absolutely.C.Physically.D.Doubtfully.
43.Accordingtothepassage,miscarriageiscausedmostprobablyby__________.
A.thelackofvitaminDandfolicacid
B.ricketsandspinabifida
C.thelackofdoctorsadviceandsupport
D.diabetescardedbypregnantwomen
44.NationalChildbirthTrustfoundthat__________.
A.apregnantwomandrinkingalcoholinfrequentlyhaslittlerisktoherbaby
B.pregnantwomenwhodrinkalittleoccasionallyarealwaysafraidoftheeffects
C.thereisnoevidencethatapregnantwomandrinkingalcoholmightharmherbaby
D.gettingdrunkoncewon’tharmthebaby
45.Inthispassage,theauthormainlyintendsto___________.
A.showNICEsnewguidanceonpregnantwomensalcoholdrinkinganditsadviceforthecareofpregnantwomen
B.warnpregnantwomenagainstanyalcoholduringpregnancy
C.showthepresentsituationofpregnantwomensdrinkinglimit
D.callformorecareforpregnantwomeninsociety
答案:
NICE建議孕期女士不要飲酒。文中涉及到了英國不同健康機構(gòu)以及英國政府對孕婦飲酒事宜的不同規(guī)定,但是同時指出了孕婦飲酒會對胎兒有不良的影響,從而呼吁孕婦限制飲酒甚至不要飲酒。同時,NICE還對懷孕和準備懷孕的女士保健工作提出了一些其他的建議,提倡社會各方面來關(guān)注孕婦的健康。
41.C。事實細節(jié)題。題干考查theDepartmentofHealth關(guān)于孕婦喝酒的建議,文中第二段說到“TheDepartmentofHealthinEnglandchangeditsguidancelastyear,callingfornodrinkingwhilepregnantorwhiletryingtogetpregnant.”可以看出,該機構(gòu)現(xiàn)在呼吁孕婦在懷孕期間不要喝酒,因此C項正確。
42.B。詞義猜測題。根據(jù)詞匯所在的句子“Theexpertssaidtherewasnoevidencethatseveralouncesonceortwiceaweekwoulddoanyharmtothebabybutcouldnotcategoricallyruleoutanyrisk.”的句意:專家認為沒有證據(jù)表明一周內(nèi)喝一次或兩次幾盎司的就會對胎兒造成傷害,但是不能(categorically)排除任何危險。根據(jù)下段的最后一句therisktoherbabyissmall可知少量的飲酒對胎兒會造成比較微小的傷害,所以categorically在這里意為“完全地”,也就是說,專家認為沒有證據(jù)表明一周內(nèi)喝一次或兩次幾盎司的就會對胎兒造成傷害,但是不能完全排除危險。
43.D。事實細節(jié)題。根據(jù)文章第五段的“About20,000pregnancieseachyearareaffectedbydiabetesand,therefore,carryhigherriskofmiscarriageandstillbirth.”可以看出,患有糖尿病的孕婦有著很高的流產(chǎn)風險,所以應該選D。
44.B。推理判斷題。文中的第四段是NationalChildbirthTrust的發(fā)現(xiàn),根據(jù)“...agreedwomenshouldlimittheirdrinkingduringpregnancy.‘Pregnantwomenwhohavehadafewdrinksoftenworryagreatdealaboutwhethertheyhaveharmedtheirbaby.’”可以看出,即使喝酒不多的孕婦也會很擔心喝酒會對胎兒不利,所以B正確。A項是不完整的,文中說“Ingeneral,itisbelievedthatifalight,infrequentdrinker,ingoodhealth,drinkstothepointofdrunkennessononeoccasion,therisktoherbabyissmall.”可知對胎兒造成比較微小的危險的懷孕婦女有以下特征:light,infrequentdrinker,ingoodhealth,ononeoccasion,而此選項只是斷章取義,所以錯誤,同理,D項也由此判斷為錯誤選項。
45.A。作者意圖猜測題。作者剛開始介紹了NICE關(guān)于孕婦飲酒的新的規(guī)定,然后第五段NICE提出了一些關(guān)愛英國懷孕婦女的建議,所以應該選A。
4基礎(chǔ)寫作
[寫作內(nèi)容]
假如你的美國朋友John想了解有關(guān)在廣州召開的第16屆亞運會的一些情況,現(xiàn)在讓你給他寫一封信介紹第16屆廣州亞運會會徽及意義,信件內(nèi)容應包含以下內(nèi)容:
1.太陽,意味著亞運會充滿活力;
2.五羊標志,代表廣州及其人民的美好愿望:
3.四條跑道和五羊結(jié)合成燃燒的火炬,象征燃燒著的亞運會圣火:
4.會徽里的文字表示第16屆亞運會舉辦的地點和時間。
[寫作要求]
1.只能使用5個句子表達全部的內(nèi)容。
2.信的開頭已給出不算詞數(shù)。
3.文中不能出現(xiàn)真實姓名和學校名稱。
[評分標準]
句子結(jié)構(gòu)準確,信息內(nèi)容完整,篇章結(jié)構(gòu)連貫。
[寫作向?qū)
1.時態(tài):介紹第16屆廣州亞運會會徽及意義,應該用一般現(xiàn)在時為主要時態(tài)。
2.可用詞匯與句型:sacredflame圣火,theEmblemofthel6thAsianGames第16屆廣州亞
運會會徽,theFiveGoats五羊標志,Track跑道,dynamic,adj充滿活力的.dynamismn,充滿活力,combinationn.結(jié)合。
DearJohn,
Howareyou?IamwritingtotellyousomethingabouttheEmblemofthe16thAsianGames.
________________________________________________________________________________________________
______________________________________________________________________________________________
[答案]
DearJohn,
Howareyou?IamwritingtotellyousomethingabouttheEmblemofthe16thAsianGames.TheEmblemofthe16thAsianGamesconsistsofsixparts,eachofwhichhasitsownspecialmeaning.ThesunmeansthedynamicAsianGames.Asweallknow,theFiveGoatsrepresentsaperfectsymbolofGuangzhouandthebestwishesofitspeople.Inaddition,combinationoftheFiveGoatsandthefourtracksisliketheshapeofatorch,whichstandsfortheever-burningsacredflameoftheAsianGames.Whatsmore,theEnglishwordsintheemblemshowthatthe16thAsianGameswillbehostedinGuangzhouin2010.
Yours,
LiHua
相關(guān)推薦
Unit3 Computers 教案
一位優(yōu)秀的教師不打無準備之仗,會提前做好準備,作為教師準備好教案是必不可少的一步。教案可以讓學生們充分體會到學習的快樂,幫助教師緩解教學的壓力,提高教學質(zhì)量。優(yōu)秀有創(chuàng)意的教案要怎樣寫呢?為了讓您在使用時更加簡單方便,下面是小編整理的“Unit3 Computers 教案”,希望能為您提供更多的參考。
ChapterComputerLessonPlanofComparatives
2.Studentswilllearntoplanaparty;
3.Studentswilllearntomakeapresentation;
4.Studentswilldeveloptheirgroupcooperationability;
5.Studentswillthinkdeeplyaboutthefestivals,especiallyaboutthegrowingpopularityof
westernfestivals.
Theteachingprocedures
Step1Leadingin
1.IntroduceBobandtellSsheismissing;
2.GettoknowtheproblemofBob’sfamily
Step2
Pre-taskactivity;
Languagepreparation
1.Introducethetaskoftoday;
2.Practicecomparativesandsuperlativesingames;
Step3InstructionsofthetaskIntroducehowtoplanaparty
Step4While–taskactivityPart1Plantheparty–1.Discussanddecidewhichfestivalto
holdapartyfor
Step5While–taskactivityPart2Plantheparty–2.Discussanddecidewhattobuyfor
theparty.
Step6Post–taskactivityHavepresentationsofthepartyplansStep7SummarySumuptoday’slesson
Unit3Computers
Unit3Computers
The3rdperiod:learningaboutLanguage
---thePresentPerfectPassiveVoice
Goals:1.LearnthePresentPerfectPassiveVoice.
2.Helpthestudentsmasterthewayofusingthecorrectvoice,tellingthedifferencesbetweentheactivevoiceandthepassivevoice.
TeachingProcedures:
Step1:Revisionandlead-in
1.Checkthehomeworkfirst
Ex1:
1totally 2revolution 3artificialintelligence4birth 5simple-minded6goby
7dealwith8network 9truly10anyway
Ex2:
revolution;network;wentby;totally;truly;simple-minded;Anyway;dealwith
Ex3:
1totally2amazed3exciting4excited
5cheaply6unlucky
2.Lead-in
Say:Areyoufamiliarwiththesecomputers?Canyoucallthem?(asktheSstodistinguishdifferenttypesofcomputers.)
Doyouknowthesenewinventionsofcomputer?
Awrist-wornPChasbeeninventedrecently.
Apen-likecomputerhasalreadybeendeveloped.
(showthemsomepicturesandaskthemtomakesomesentences,usingthePresentPerfectPassiveVoice.)
Eg:It’sratherahotdaytoday!Wouldyouliketohaveaswimafterschool?
HaveyoueverswumintheBlueWaterWorld(藍色水世界)intheOrientalSuntown(東方太陽城)whichhasbeensetupinTaizhou?
Thereabeautifulswimmingpoolhasbeenbuilt.
Manyhighbuildingshavebeensetup.
Lotsofflowersandtreeshavebeenplanted.
Anewbridgehasbeencompleted….
Step2:Discovering
AsktheSstodiscoverwhetherthesesentenceshavesomethingincommon..Helpthemtolearntheusefulstructure:thePresentPerfectPassiveVoice.
Step3:Discussion:learningthestructure
Givesomeexplanations
1構(gòu)成:
主動語態(tài)被動語態(tài)
現(xiàn)在完成時have/hasdone----------have/hasbeendone
Hehasbeensenttostudythenewtechnologyinthecompany.
Thedirtyclotheshavenotbeenwashed.
Havethewindowsbeencleaned?
Howmanyshoppingcentershavebeenbuiltinthiscity?
2.只有及物動詞才有被動語態(tài),不及物動詞(詞組)沒有被動語態(tài),如:happen,takeplace,
die,appear,disappear,fail,remain,lie,last,sit,stand,breakout,cometrue,belongto等.如:
Whathashappenedtoyourbrother?
3.但許多不及物動詞加介詞或副詞構(gòu)成的短語動詞,相當于及物動詞,也可以有被動語態(tài)。
但短語動詞是一個不可分割的整體,變?yōu)楸粍诱Z態(tài)時,不可丟掉構(gòu)成短語的介詞或副詞。如:
ThechildhasbeentakengoodcareofbyGrandmaWangalltheseyears.
Anoticehasbeenputuponthewall
Step4:Practiceandexercises
1.ChangethefollowingsentencesintothePresentPerfectPassiveVoice.
!).Wehavecompletedallthepreparationsforthetask,andwe’rereadytostart.
2).Thiscompanyhasproducednewtypesofcomputers.
3).Theyhaveinterviewedseveralteachersforthejob.
4).Georgehassentsometextsandpicturestohisfriend’scellphone.
5).Theyhavedevelopedsomeprogrammesforthehumanresourcedepartmentoftheircompany.
2.ChangethefollowingsentencesintothePresentPerfectPassiveVoice.Puttheverbsintocorrectform.
Recentlywehaveboughtanewpersonalcomputer.Wehaveusedthecomputereverydaysinceweboughtit.WehavejustjoinedourcomputertotheInternet.However,wehavefoundmanyproblemswithit.Sowehavedecidedtoaskaprofessionalmantofixit.Soonhehasfixedthecomputer.HehasbuiltaPCwaywewanted.Howexcitedweare!ThesedayswehavewrittenalotofE-mailsonthecomputer.Wehavedecidedtowriteareportaboutthepositiveandthenegativeeffectsofusingcomputers.
3.Dosomeexercises:choice
Step5:Usingthestructure:Playagame—Whathasbeendecided.
1.GiveTheSsthesituation:Getintogroupsoffour.Yourtaskistodecidewhathasbeendecidedfortheclass.Taketurnstomaketheideasasinterestingoraslivelyasyoucan.
2.GivetheSssomeexamples:
S1:IthasbeendecidedthatthosewhodonotdoheirhomeworkwillbeaskedtoreturntoschoolonSaturday.
S2:Ithasbeendecidedthatthosewhokeeptheclassroomtidyshouldbeallowedtogohomeearlyeveryday.
S3:Ithasbeendecided…S4:…
3.Askthemtocollecttheonestheyalllikebestandbepreparedtotellthemtotheclass.
Step6:FurtherStudy:高考鏈接(Thisstepcanbedoneaccordingtoteachingneeds.)
1.---Howlong_____atthisjob?B
---Since1990.
A.wereyouemployedB.haveyoubeenemployed
C.hadyoubeenemployedD.willyoubeemployed
2.Whenandwheretogofortheon-salaryholiday___yet.(2003上海春季)D
A.arenotdecidedB.havenotbeendecided
C.isnotbeingdecidedD.hasnotbeendecided
3.Allthepreparationsforthetask___,andwearereadytostart.(2000北京春季)D
Step7:Homework
1.FinishExercise1onP57.
2.RevisethePresentPerfectPassiveVoice.
Unit3Computers教案
Unit3Computers
The4thperiod:ListeningSpeaking
GOALS:
1.Topractiselisteningcomprehension.
2.Topractisemakingdecisionsandreasoning
TEACHINGPROCEDURES:
Step1.revision
1.checkthehomeworkexercises.
1).Ithasbeenreportedthatchildrenwillbeofferedfreeeducation.
Ithasbeenreportedthatfreeeducationwillbeofferedtochildren.
2).Ithasbeensaidthatwewillbeofferedthelatestcomputersciencecoursebook.
Ithasbeenplannedthatthelatestcomputersciencecoursebookwillbeofferedtous.
3).IhavebeentoldbyPeterthatIwillbelenthisnotebookcomputerforaweek.
IhavebeentoldbyPeterthathisnotebookcomputerwillbelenttomeforaweek.
2.Question:Whatcancomputersbeusedas?
Step2.Lead-in
Asweknow,scienceandtechnologyisdevelopingveryfastandcomputershavebecomesmallerandsmaller.Theyhavebeenusedinmanyfields.So,the21stcenturyisthecenturyofinformationtechnologyWhatdoesitmean?Doesinformationtechnology/ITonlymeanthingslikecomputers?Ofcausenot.Actually,itmeansmorethancomputers.ComputersarejustonekindofIT.WhatelsedoyouknowispartofIT?
(TV,radio,CD-ROM,DVD,books……)
Step3.Listening(SB)
1.Pre-listening:WhatarethechangesbroughtbydifferentformsofIT?
Whataretheadvantagesanddisadvantagesofthem?
2.While-listening:
Gothroughthechartandmakesurethestudentslookatthechartbeforetheylistentothetape.(Thisistosharpentheirattentionandlistenfortheanswers.Thiswillalsohelpthemgetthegistofthetext.)ThenListentothetapeandfinishfillinginthechart.(Ifnecessary,playthetapeforseveraltimes.)
Say:Afterlisteningtotheirtalk,weknowallkindsofIThavebothdisadvantagesandadvantages.Let’schecktheanswerstogether.
TypeofITAdvantagesDisadvantages
TVYoucanbothlistenandwatch.Youcannotwritetofriends.
WebYoucanfindinformation.Itisveryexpensive.
RadioYoucanlistentoEnglish.Youcannotwatchafilm.
BookYoucangetinformation.Sometimesitisoutofdate.
3.Post-listening:
1)(pairwork):decidewhichtypeofITisbestforyoutouserightnow.Makeyourchoiceandgiveyourreasonsbyusingthefollowingexpressions.
Ithinkthat….
Inmyopinion,….
Ibelievethat….
Iagreebecause….
Idisagreebecause….
I’vedecidedthat….
2)(groupwork):Discussion:
Computersareusefulandhavebroughtuslotsofgoodthings,buttheyalsocausebadeffects.Whatattitudeshouldwehavetowardsthecomputer?(Makegooduseofitbutnevergettrappedbyit.)
Step4.Speaking
1.Pre-speaking
Say:Fromwhatwehavelearn,weshouldadmitthatcomputersandthewebhaveagreatinfluenceontheschooleducationaswellaspeople’slife.Ithascomeintopeople’severydaylifeandmanyfamiliesholdcomputersintheirhomes.Nowthereisataskforyou.
2.While-speaking
1)Situation:Youhavebeenaskedbyyourparentstohelpchoosecomputersforyourhome.Youandyourfriendhavelookedatseveralcomputers.Talkaboutthespecialthingseachcomputercando.Makeadecisionaboutwhichkindofcomputertobuyandexplainwhy.
Informationinput:Showstudentssomepicturesofdifferentcomputers(desktopcomputerlaptopcomputer…)
Languageinput:Usefulexpressions(Repeatittostrengthenstudents’abilityofuseit.)
SupportinganopinionChallenginganopinion
Ithinkthat…,because…Perhaps,butwhatif/about…?
First,…Haveyouthoughtabout…?
Onereasonisthat…Whatmakesyouthinkthat…?
Ithinkitisbetterbecause…Idon’tlikeitbecause….
(Pairwork)Usetheexpressionstosupportyouropinionorchallengingother’sopinions.
2)Oralreport:(individualwork)
Doanoralreporttoyourfatherandstartyourreportlikethis:Ilookedatmanydifferentcomputers.TheoneIhavechosenisthePEPpersonalcomputer.Oneofthemainreasonsisthatitissuitableforhomes.Ifoundthat…
3.Post-speaking
Conclusion—Whatusefulexpressiondoweusetomakeadecisionandreason?
(Inthisway,theycanreviewandusethewordsandphrasesagain.)
Step5.Homework
Page22.writing:Writeareportaboutyourchoiceandtrytousethepresentperfectpassivevoiceaswellastheusefulwordsandexpressionsthathavebeenmentionedabove.inyourreport.
Unit 3 Computers 教學設計
經(jīng)驗告訴我們,成功是留給有準備的人。作為高中教師就要根據(jù)教學內(nèi)容制定合適的教案。教案可以讓學生們能夠在上課時充分理解所教內(nèi)容,幫助高中教師能夠井然有序的進行教學。您知道高中教案應該要怎么下筆嗎?為滿足您的需求,小編特地編輯了“Unit 3 Computers 教學設計”,但愿對您的學習工作帶來幫助。
本單元的話題是IT技術(shù),計算機的發(fā)展史和機器人。
WarmingUp部分通過展示算盤、計算器、計算機等圖片,引導學生思考計算機的不同形式,并要求學生運用“做決定”的表達。
Pre-reading提出兩個問題,引導學生談論計算機對我們生活的影響。引起學生對計算機這個話題的興趣。
Reading部分運用擬人的手法,以第一人稱的身份按時間順序介紹了計算機的發(fā)展史。
Comprehending部分主要要求學生掌握以時間為線索的文章的特點,并能通過填寫時間表來歸納出文章的主要信息。
LearningaboutLanguage部分的練習引導學生關(guān)注新出現(xiàn)的詞匯以及形容詞和副詞的區(qū)別;并且通過仿照例子,初步掌握“現(xiàn)在完成時的被動語態(tài)”。
UsingLanguage部分的聽說讀寫都是圍繞不同形式的信息技術(shù)和不同種類的電子計算機各自的優(yōu)缺點這兩個話題展開訓練。而且要求學生在聽說讀之后,能用上“做決定”、“推理”的表達法和“現(xiàn)在完成時的被動語態(tài)”進行報告,學會寫作關(guān)于機器人話題的文章。
LearningTip部分建議學生多從圖書館、報刊、雜志、網(wǎng)絡等途徑,多方面來增加詞匯、提高聽說讀寫的能力。
將WarmingUp部分與Pre-reading,Reading,Comprehending部分放在同一課時教學,設計成一節(jié)閱讀課。
將LearningaboutLanguage及Workbook(WB)中的UsingStructures放在一起教學,上一節(jié)詞法、語法課。把UsingLanguage中的Readingandspeaking部分的閱讀文章布置為課外閱讀作業(yè)。
將UsingLanguage中的Listeningandwriting,Speakingandwriting(把ReadingandSpeaking中的任務改為“向老師銷售電腦”)和Writing部分設計成一節(jié)語言運用課(1),重點是培養(yǎng)學生“說”的技能。
把UsingLanguage中的Writing部分布置為課外作業(yè)。將WB中的Listening、Talking和ListeningTask結(jié)合在一起,設計成一節(jié)語言運用課(2),重點是培養(yǎng)學生的“聽”的技能。把WB中的Usingwordsandexpressions布置為課外作業(yè)。
將WB中的Readingtask與Speakingtask結(jié)合在一起,設計成一節(jié)語言運用課(3),重點是培養(yǎng)學生的“讀”和“說”的技能。
將WB中的Writingtask設計成一節(jié)寫作評價課。