2023学年完整公开课版Unit3Computers43

Unit3ComputersSectionⅠWarmingUp&Reading

Inpairsdiscusswhattheyhaveincommon.(Page17,WarmingUp)分小组讨论它们有什么共同点。

1．(have/share...)incommon共同/共用(某物)

典例Whatdothesewritershaveincommon?

这些作家有哪些共同之处？拓展commonknowledge/sense常识incommonwith...和……一样havesomething/much/little/nothingincommonwith...与……有一些/很多/很少/没有共同之处运用完成句子①______________________(和……一样)manyAmericans,heenjoysbasketballverymuch.②They_________________alotmore_________________(有……共同之处)besidesthattheylookalike.Incommonwithhave/shareincommon

AlthoughIwasyoungIcouldsimplifydifficultsums.(Page18,Reading,Line2)尽管当时我很年轻，但是我能简化一些复杂的运算。

2．sumn.总数；算术题；金额典例LittleLucyisgoodatsumsandshecantellusthesumofallbooksquickly.

小露西擅长算术，能很快告诉我们全部书的总数。

Hegotalargesumofmoneyfromhisuncle.

他从他叔叔那儿获得了一大笔钱。拓展sum还可用作动词，意为“合计，总计；总结，归纳”，常用于短语：

sumup总结；概括(某事物) tosumupbriefly简而言之

运用完成句子

①The______(金额)willincreaseby15%. ②Please__________(总结)whatyousaidjustnow. ③__________________(简言之),onlywhenwecombineoureffortscanaharmonioussocietybecreated.sumsumupTosumupbriefly

In1936myrealfather,AlanTuring,wroteabookabouthowIcouldbemadetoworkasa“universalmachine”tosolveanydifficultmathematicalproblem.(Page18,Reading,Line11)在1936年，我真正的父亲艾伦·图灵写了一本书，讲述了怎样使我成为一台“通用机器”来解决任何数学难题。

3．solvevt.解决；解答 典例Isolvedthewordpuzzleinthreeminutes.

我用三分钟解出了那个字谜。拓展solve的名词形式为solution，后面常接“介词to＋名词/代词”，意为“……的解决方法”。如：

Theonlysolutiontothetroubleistositandtalkpeacefully.

解决这件事的唯一方法是平静地坐下来谈谈。运用完成句子①Hewenttherehopingto______________________(解决他的问题)．②Westillhaven'tfound____________________(解决方法)ourargument.solvehisproblemsthesolutiontoHowever,thisrealityalsoworriedmydesigners.(Page18,Reading,Line15)然而，这样的现实也让我的设计者们担心。4．realityn.真实；事实；现实典例Therealityisthatthereisnotenoughmoneytosupporttheproject.现实就是没有足够的钱来支持这个项目。拓展realadj.真实的realizevt.实现inreality＝infact/asamatteroffact事实上运用完成句子①Wemustlearntoface___________(现实)．②Sheseemedquiteconfident,but______________________________(事实上)shewasextremelynervous.③Thehardworkingmansparesnoeffortsto______________(实现他的梦想)．therealityinreality/infact/asamatteroffactrealizehisdreams

Astimewentby,Iwasmadesmaller.(Page18,Reading,Line16)随着时间的流逝，我被做得越来越小。

5．goby(时间等)流逝；(从旁边)经过 典例Astimegoesby,mymemoryseemstogetworse.

随着时间的流逝，我的记忆力似乎越来越差了。

Youhavemissedthebus,anditjustwentby.

你错过了这趟公共汽车，它刚开走。

拓展goafter追；追求goagainst违背goahead往前走；继续goon发生；继续gooff爆炸；变质

godown下来；下跌

goover复习

gothrough浏览；经历；通过运用用go构成的短语的适当形式填空①Hehas_____________suchalotsincehiswifedied.②Withdays__________________，thecomputerismakingtheworldsmallerandsmaller.③______________naturecancausedeadlydisasters.④Thecake________afterthreedaysonthetable.⑤She__________________thelessonseverydaybeforeshegoestobed.gonethroughgoingby/onGoingagainstwentoffgoesoverAsaresultItotallychangedmyshape.(Page18,Reading,Line19)结果，我完全改变了我的形状。6．asaresult结果点拨asaresult作插入语，一般用逗号与句子其他部分隔开，可以位于句首或句中。如：Hemadeabigmistake,andasaresult,losthisjob.他犯了个大错，结果丢了工作。Asaresult,shewasadmittedtoamedicalschool.结果，她被一所医学院录取了。拓展asaresultof由于……resultin结果为……；导致……resultfrom产生于；由……引起运用用result构成的短语的适当形式填空①_____________，theseriouscaraccidenthappened.②Success____________hardwork.③Theheavyrain__________flooding.AsaresultresultsfromresultedinAnyhow,mygoalistoprovidehumanswithalifeofhighquality.(Page18,Reading,Line32)不管怎样，给人类提供高质量的生活就是我的使命。7．goaln.目标；目的；球门；(进球)得分典例Shepursuedthegoalofperfectioninherart.在艺术中，她追求尽善尽美的目标。Thisisthetwentiethgoalhe'smadethisseason.这是他本赛季踢进的第二十个球。拓展achieveone'sgoal实现目标setagoal设定目标make/scoreagoal进一个球；得一分运用完成句子①We've_______________________(实现目标)ofbuildingashelterforthehomeless.②You'dbetter______________________(设定目标)beforeyoustartthetraining.③Baggio______________________(攻入第一个球)forItaly.achievedourgoalsetagoalmade/scoredthefirstgoal本课时单词拓展单词构词法小结universaladj.普遍的；通用的；宇宙的universen．宇宙；万物；世界

1.表示“……人，……者”的名词后缀除常见的-er外，还有：________， 请举例说明：______________。

2.表示“……化，使变得……”的动词后缀是：___________，请举 例说明：________________。

3.以-te或-t结尾的动词变成名词时， 通常变成________结尾，请举例说 明：_____________。

4.形容词可以添加后缀___________

构成抽象名词，请举例说明：

________________。

5.以-ence结尾的名词变成形容词 时，通常变成______结尾，请举例 说明：____________。

6.表示“属于……的，有……性质的，如……”的形容词后缀是：______ _____,请举例说明：_________。7.形容词后常添加_____________变成副词，请举例说明：________。simplifyvt.简化simpleadj.简单的operatorn．(电脑)操作员；接线员

operatev．操作；动手术

operationn．手术；操作realityn．真实；事实；现实realadj.真实的

realizevt.实现applicationn．应用；用途；申请applyvt.应用vi.申请；起作用intelligencen．智力；聪明；智能intelligentadj.智能的；聪明的logicaladj.合逻辑的；合情理的logicallyadv.逻辑上；合逻辑地；有条理地technologyn．工艺；科技；技术technologicaladj.科技的personaladj.私人的；个人的；亲自的personallyadv.就个人而言；亲自totaladj.总的；整个的n．总数；合计totallyadv.完全地；整个地happinessn．幸福；快乐happyadj.幸福的；快乐的运用用所给单词的适当形式填空1．Youshould______________theinstructionstomakethem___________forthesechildren.(simplify)2．I'mgoingto________forapatent,butI'mnotsurehowtopreparethe__________.(apply)3．The___________wascreatedoutofaprimordial(最初的)ballofmatter,whichisa________truth.(universal)4．An________shouldbeableto________anumberofsuchmachines.(operate)simplifysimpleapplyapplicationuniverseuniversaloperatoroperate5．Thegreatest___________forthemanisthe__________marriage.(happy)6．Wedonotreachthe__________behindwhatwediscover;themorewelearn,thebetterwe________ourignorance.(real)7．Thoughvery______________，sheisrathermodest,nevershowingoffher____________.(intelligence)8．Therewasa________explanationwhichcouldexplainthisphenomenon________.(logical)happinesshappyrealityrealizeintelligentintelligencelogicallogically

9．Theachievementsofthisresearcharebeingappliedtothedevelopmentof_________，whichissuretocauseanew________revolution.(technology)10．Thisishis____________letterandshouldbereadbyhim__________.(personal)11．—Ibelievethatthisperformanceisa________success.—I________agreewithyou.(total)technologytechnologicalpersonalpersonallytotaltotally

1．IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.(Page18,Reading,Line3)我发展缓慢，差不多到了两百年之后，查尔斯·巴贝奇才把我制造成了一台分析机。点拨“Ittook/was＋一段时间＋before从句”是固定句型，意为“过了……后才……”。如：

Ittook/waslongbeforewearrivedatthevillage.

过了很久我们才到达村庄。拓展类似的句型结构还有：Itdidn'ttake/wasn'tlong(或一段时间)before...没过多久/一段时间就……Itwon'ttake/belong(或一段时间)before...不久/不到一段时间后就会……Itwilltake/belong(或一段时间)before...要过很久/一段时间才……运用完成句子①________________________(过了5小时才)themealwasprepared.②__________________________(用不了多久就会)wecanseetheresult.③______________________________(没过40天就已)theyoungbirdcouldflyandfindfoodbyitself.Ittook/wasfivehoursbeforeItwon'ttake/belongbeforeItdidn'ttake/wasn't40daysbefore2．Overtimemymemoryhasdevelopedsomuchthat,likeanelephant,IneverforgetanythingIhavebeentold!(Page18,Reading,Line20)随着时间的推移，我的记忆能力发展得如此之快，就像一头大象一样，从来不会忘记告诉我的任何事情！

点拨本句是由so...that...引导的结果状语从句，意为“如此……以至于……”。如