2019_2020学年高中英语Unit2Robotsperiod3LearningaboutLanguage课件新人教版选修7.pptx

Period3LearningaboutLanguage,.单词拼写1.DavidwasaloyalGermanwhohadadeepa_forhiscountry.2.Checkthelettersaddresstwicebeforeputtingitinthem_.3.Shepickedupther_anddialledhisnumber.,4.Clareisplanningtocelebratethe_(盛大的)openingwithahugeparty.5.WithITdevelopingrapidly,new_(数字的)productscomeoutoneafteranother.【答案】1.affection2.mailbox3.receiver4.grand5.digital,【答案】1.inall2.isknownas3.setaside,.用所给词或短语的适当形式填空1.Joewantedtheletter_(type)atonce.2.Mariadidntlike_(praise)likethat.3.Thebooksarenotallowed_(takeout)oftheroom.4.IsHenrygoingtothemeeting_(hold)intheteachersoffice?5.Helenwastooyoung_(assign)suchatask.,6.Thebookissaid_(translate)intomanylanguages.7.Lisafeltshewas_(blame)8.Theimportantthing_(do)istolockthedoorwhenweleavethehouse.【答案】1.tobetyped2.tobepraised3.tobetakenout4.tobeheld5.tobeassigned6.tohavebeentranslated7.toblame8.todo,1.setaside将放在一边；为节省或保留(钱或时间),setabout(doing)sthsetouttodosth着手，开始；旨在做，试图setback(把钟等)往回拨；推迟；延缓；阻碍setdown使坐下；把放下；写下；让下车setfiretosetonfire放火；烧着；使着火setoff启程；点燃；使爆炸；发射setonfire放火烧；使情绪激昂setup竖立；建造；装配；提出,完成句子你最好每天留出点时间来进行体育锻炼。Youhadbetter_everydayforsports.用set短语的适当形式填空Helikedthearticlesomuchthathe_hisownworkandtranslateditintoEnglish.,Wordsmeanmorethanwhatis_onpaper.Ittakesthehumanvoicetofillthemwithshadesofdeepermeaning.Mydreamisto_afoodbanktohelphungrypeople.【答案】setasidesometimesetasidesetdownsetup,2.inall一共；总计Thereare56studentsinourclassinall.我们班总共有56名学生。,aboveall首先；首要的是(强调地位上的重要性)firstofall首先(强调顺序)afterall毕竟；终究atallcosts不惜任何代价；无论如何atalltimes始终；总是；不论什么时候byallmeans务必；无论如何；当然可以,用与all相关的短语填空Thereare156teachersinourschool_.Hewas_agoodandtirelesswriter.Try_tosavethedying.【答案】inallaboveallbyallmeans,SinceClairehadbecomeattachedtoTony，therobotneededrebuilding/toberebuilt.既然克莱尔爱上了托尼，这台机器人需要改装了。,(1)本句为主从复合句，since引导原因状语从句。(2)(be/become)attachedtosb/sth依恋；爱慕；喜欢某人/物；附属于；为工作(3)当need(want,require)作“需要”讲时，后接动名词的主动形式表示被动。接不定式时，要用被动形式表示被动。,Iveneverseentwopeoplesoattachedtoeachother.我从未见过两个人如此形影不离。,attachvt.把固定；把附(在上)attachimportancetosth认为某事重要,完成句子幸运的是，她的父母都很重视教育。Fortunately,herparents_education.我的表可能需要清洗了，因为这周它慢了。Mywatchprobably_asithasbeenlosingtimethisweek.【答案】attachgreatimportancetoneedscleaning/tobecleaned,被动语态和动词不定式的被动形式语态是动词的一种形式，用来说明主语和谓语动词之间的关系。英语动词有两种语态：主动语态和被动语态。主动语态表示主语是谓语动词所表示的动作的执行者；被动语态表示主语是谓语动词所表示的动作的承受者，在英语中由“助动词be及物动词的过去分词”构成。,一、各种时态的被动结构1.一般现在时、一般过去时、现在进行时、过去进行时、现在完成时和过去完成时的被动结构是考查重点。被动语态的时态、人称和数的变化主要体现在be的变化上，其变化形式与系动词be的完全一样。以do为例：,Youarewantedonthephone.(一般现在时)有人给你打电话。Whenwasthebookwrittenbyhim？(一般过去时)这本书是他什么时候写的？Shallwebeaskedtodothiswork？(一般将来时)我们会被要求做这项工作吗？,2.主动语态表被动意义(1)有些动词如read，write，clean，wash，iron，burn，draw，cook，keep，cut，open，sell等用作不及物动词且表示主语的某种属性时，常和副词well，easily，smoothly等连用，且通常用主动结构表示被动含义。Theclothwasheseasily.这种布料容易洗。,这些动词的主语一般是表物的词，且这些物往往具有某种内在的特点，这些句子的时态多用一般现在时或一般将来时。,(2)动词need，require，want及形容词worth后加动词的主动形式表被动意义。,单句语法填空Ihavetogotoworkbytaxibecausemycar_(repair)atthegarage.IdidntgotoGeorgeandLucysweddingbecauseI_(notinvite)ThisisoneoftheoldesttemplesinChina.It_(date)backtothe9thcentury.,Theflowersweresolovelythatthey_(sell)innotime.Mymoney_(runout)ImustgotothebanktodrawsomeofmysavingsoutbeforeIvenoneinhand.【答案】isbeingrepairedhadntbeeninviteddatesweresoldisrunningout,二、动词不定式的被动形式和用法1.当不定式的逻辑主语是这个不定式所表示的动作的承受者时，不定式一般要用被动形式。不定式的被动式可分为一般式和完成式。一般式：tobedone表示动词不定式的动作发生在谓语动词的动作之后或同时发生。完成式：tohavebeendone表示不定式的动作发生在谓语动词的动作之前。,2.不定式的主动形式表示被动意义的几种情况(1)不定式作宾语与被修饰的名词或代词构成动宾关系，且句中出现了动作的逻辑主语时。,(2)在“主语be形容词不定式”句型中，形容词后跟不定式作状语，而句子的主语又是动词不定式的逻辑宾语时，常用不定式的主动形式表达被动含义。这样的形容词常见的有：amusing，comfortable，dangerous，difficult，easy，fit，hard，important，impossible，interesting，nice，pleasant，funny等。(3)不定式同疑问词连用时。,(4)在“tooto”和“enoughtodo”结构中，不定式前面可加逻辑主语，所以应用主动形式表示被动意义。(5)在therebe句型中，当动词不定式修饰名词作定语，不定式用主动形式作定语时重点在人，用被动形式作定语时重点在物。(6)某些动词(如blame，let等)的不定式与be连用作表语时，用主动形式表被动意义。,判断正(T)误(F)Theoldmansatinfrontofthetelevisioneveryevening,happywatchinganythingthathappenedtobeon.()ThedifferenceinthicknessandweightfromtheearlierversionmakestheiPad2morecomfortableheld.(),Tomaskedthecandymakersiftheycouldmakethechocolateeasiertobebrokenintosmallpieces.()Theteacherleftusalotofhomeworktobedone.()Withsomanythingstoconsider,wehaventdecidedonthefinalplanyet.()【答案】FFFFT,.单句语法填空1.Theboydoesntlike_(treat)asachild.2.Thepicnicisto_(putoff)tillnextSundaybecauseofthebadweather.3.Weareveryglad_(tell)thelatestnewsabouttheprogress.4.Nobooksareallowed_(take)outofthereadingroom.,5.Inorderto_(elect)，Jacksenteachofusapresent.6.Thebankisreportedinthelocalnewspaperto_(rob)inbroaddaylightyesterday.7.Heshuthimselfintheroomsoasnot_(disturb)8.Ineverdreamoftherebeingachanceforme_(send)abroadforfurthereducationverysoon.,9.Ikeepwritingmyblog.Itsfuntoreadand_(read)10.Thefilmisgreatfun_(see)11.Doyouhaveanything_(say)onthequestion?12.Icouldhavestayedwithyouformoreweeks，butsomethingurgentneeded_(dealwith)backtomycompany.,【答案】1.tobetreated/beingtreated2.beputoff3.tohavebeentold4.tobetaken5.beelected6.havebeenrobbed7.tobedisturbed8.tobesent9.toberead10.tosee11.tosay12.tobedealtwith(dealingwith),.单句改错1Hewas