学人教版选修8Unit2Clone Period3Learning about language课件（64张） (1).ppt

2018学年度人教版选修8unit2cloning period3learningaboutlanguage discoveringusefulwordsandexpressions 1completethesentencesusingsuitablewordsfromthetext thefirstletterofeachwordhasbeengiven 1 inmanyaspectsnaturalclones suchasidenticaltwins donotd greatlyfromman madeones 2 hewasc downwhentheprocedurehehadusedtoproduceamammalcloneendedinfailure 3 dustwilla inadesertedhouse 4 hermemoryissoexcellentthatshecouldrememberthee names iffer ast ccumulate xact 5 shewasnota pleasedatthecorrectionshemadetoherwork 6 greydecidedtomovetothecountrysideandhiswifemadenoo toit 7 accordingtotheconstitution itiscompulsoryforacitizentou militaryservice 8 themediahasam responsibilitytoreportnewstruthfully ltogether bjections ndertake oral 2replacetheunderlinedpartswithwordsthathavethesamemeaning rewritethesentencewhennecessary 1 comparedwithherfamily andespeciallyhernephew herniecedaisyisveryhonestaboutheropinions straightforward 2 thedecisionsoftheconservativefactoryleadersthathadbeenmadewithoutanyreasoncausedangeramongtheworkers thearbitrarydecisionsofthefactoryleaderscausedangeramongtheworkers arbitrary 3 istheoperahouseinthebusinessareaofbeijing 4 theproducerofthemediaprogrammedisagreedwithjenniferjoininginthechorus commercial madeanobjectionto 5 beforeyoucanmakealoaf youneedtogetsomeflour 6 youowetheladyanapology iwillnotallowyoutoleaveunlessyouapologizeforwhatyouhavedone obtain willforbid 3completethepassageusingthecorrectformofthewordsbelow complicatedfateattaincastaccumulatereformcarrier asfreddythefroggrewolder heonlyhadoneambitionleftto tocontinuehiscareerforever todothishethoughtthathewouldhavetoclonehimself thedoctorexplainedthatthiswasa procedurethatheshouldconsidercarefully shortlyafterfreddydidsomeresearch hediscoveredthe ofdollythesheep itseemedasif attain complicated fate aclonewasa ofmoreweaknessesthanitsoriginal freddywas downandlookedforsomewayto thecloningproceduretoavoidthisproblem sadlythisseemedimpossible sofreddymadeuphismindtoenjoyhissingingandto asmanyhappyexperiencesashecouldsothatwhenheretiredhewouldbeabletolookbackonhislifewithsatisfaction carrier accumulate cast reform beboundto注定 有义务做明天天气一定会变好 theweatherisboundtogetbettertomorrow 我觉得有必要对你说 你酒喝得太多了 ifeelboundtotellyouthatyouaredrinkingtoomuch explanation 语法讲解 1 同位语theappositive同位语是句子成分的一种 它位于名词 代词后面 说明它们的性质和情况 它可以由名词 代词 名词性短语或从句充当 同位语的表现形式有以下几种 1 名词tom ourmonitor isahandsomeboy 2 代词imyselfwilldotheexperiment 3 数词sheistheoldestamongthemsix 4 从句hetoldmethenewsthattheplanehadexploded 他告诉我飞机爆炸的消息 5 由suchas thatis引导somesubjects suchasmathsandphysics areverydifficulttolearn 某些学科 例如数学和物理 是很难学的 6 由of引导thecityofbeijinghasbeengreatlychangedsince2000 自从2000年以来 北京市发生了很大的变化 7 由or引导thefreezingtemperature orfreezingpoint isthetemperatureatwhichwaterfreezesunderordinarypressure 结冰温度即冰点 是水在常压下结冰时的温度 一 指出下例句子划线部分是什么句子成份 thereisgoingtobeachinesefilmtonight 2 sheistoleaveforshanghaitomorrow 3 herwishistobecomeateacher 练习 一 表语 谓语 表语 4 he mybrother managedtofinishtheworkintime 5 tomcametoaskmeforadvice 6 wefounditimportanttolearnenglish 7 doyouhaveanythingelsetowash 同位语 状语 形式宾语 定语 8 tobehonest yourwritingisn tsogood 9 wouldyoupleasetellmeyourname 10 theynoticedamanentertheroom 间接宾语 直接宾语 宾语补足语 插入语 myperformanceinthedrivingtestdidn treachtherequiredstandard ifailed a intheendb afterallc inotherwordsd atthesametime2 meetingmyuncleafteralltheseyearswasanunforgettablemoment iwillalwaystreasure nmet2002 a thatb onec itd what 二 单项填空 c b 2 同位语从句theappositiveclause 1 同位语从句的定义在复合句中用作同位语的从句称为同位语从句 同位语从句是名词性从句的一种 它在句中起同位语的作用 它一般放在fact news idea truth hope problem information belief thought doubt promise question等名词的后面 对前面的名词作进一步的解释 说明前面名词的具体含义 引导同位语从句的词有连词that 连接副词how when where whether what等 e g thehopethathemayrecoverisnotgoneyet theproblemwhetherweshouldcontinuetodotheexperimenthasbeensolved ihavenoideawhenhewillcomeback 同位语从句有时被别的词把它和名词隔开 注意 thestorygoesthatwilliamtellkilledthekingwithanarrow wordcamethattheirteamhadwon 同位语从句的表现形式 由that引导thefactthatyouhaven tenoughtimetodotheworkissimplyunbelievable thehopethathemaycomehereisnotgoneyet thenewsthathehasbeenelectedpresidentoftheunitedstatesistrue thetruththatheavyobjectsandlightobjectsfallatthesamespeedisknowntoall theproblemthatshelaterdevelopedaseriouslungdiseasebotheredscientists 由whether引导thequestionwhetherweneedmoretimetodotheworkhasnotbeendiscussed 由when引导ihavenoideawhentheywillgo 有时可用namely 即 thatistosay 也就是说 inotherwords 换句话说 thatis 那就是 forexample等引出同位语 说明其前面的名词或代词 有时同位语直接跟在名词或代词的后面 hetoldusthegoodnews namely themuseumisopentoall thereisonlyonewayofimprovingyourenglish thatis topracticemore altogetherdollyhadlivedforsixyears halfthelengthofthelifeoftheoriginalsheep 同位语从句与定语从句的区别 同位语从句与定语从句在使用中常常混淆 我们可以从以下几个方面区别它们 同位语从句说明的名词大都是抽象名词 定语从句所修饰 限定的名词或代词有抽象的也有不抽象的 weexpressthehopethattheywillcometovisitchinaagain 同位语从句 thosewhowanttogopleasesigntheirnameshere 定语从句 同位语从句所说明的名词与从句没有逻辑关系 定语从句所限定的名词是从句逻辑上的主语 宾语 表语 定语 状语等 thenewsthattheywonthematchistrue 同位语从句 news和从句没有逻辑关系 thenewsthatyoutoldusyesterdayistrue 定语从句 news是told的逻辑宾语 theorderwhenweshouldgobackhasn treachedus 同位语从句 order和从句没有逻辑关系 thedaywhennewchinawasfoundedwillneverbeforgotten 定语从句 day是founded的逻辑状语 同位语从句主要由连接词that引导 有时也可用when where who whether等引导 定语从句由关系代词或关系副词引导 thenheraisedthequestionwheretheyweretogetthemachineneeded 同 doyouknowtheplacewherehewasborn 定 同位语从句与先行词一般可变成一个完整句子 谓语动词用be的不同形式 heheardthenewsthattheirteamhadwon 此句可以变为一个表语从句 thenewswasthattheirteamhadwon 从引导词来看 引导词that在同位语从句中是连词 只起连接作用 无具体词义 that不可省略 that在定语从句中是关系代词 它在从句中充当一定成分 主语或宾语 有具体词义 作宾语时还可以省略 例如 a thefactory wevisitedyesterdayisachemicalone b thenews hewillleaveforshanghaiistrue that that 定语从句 同位语从句 1 twofifthsofallgirlsinamericaareonadiet thefactworriestheirparentsandteachersalot thefactthattwofifthsofallgirlsinamericaareonadietworriestheirparentsandteachersalot 把下面两个句子连成一个含同位语从句的复合句 2 thequeenofenglandwasonafour dayvisitinchina weheardthenewslastnight weheardthenewslastnightthatthequeenofenglandwasonafour dayvisitinchina 3 teenagersshouldn tspendtoomuchtimeonline manychineseparentsholdtheview manychineseparentsholdtheviewthatteenagersshouldn tspendtoomuchtimeonline 4 timetravelispossible wehavenoscientificprooffortheidea wehavenoscientificprooffortheideathattimetravelispossible 5 studentsshouldbegivenmorefreetime thesuggestioniswelcomedbymanypeople thesuggestionthatstudentsshouldbegivenmorefreetimeiswelcomedbymanypeople 1 wedon tthinkyoutwohavemetbefore 我们想你们两位以前没有见过面 宾语从句 2 itiscertainthatjohnwilldowellinhisexam 约翰肯定会考好 主语从句 翻译句子 并说明这个名词性从句的作用 3 whethertheyarecomingornotdon tmattertoomuch 他们来不来无关紧要 主语从句 4 nowiswhenweneedhimmost 现在是我们最需要他的时候 表语从句 5 ihavenoideahowshegotthroughtheforest 我不知道她是如何穿过那个森林的 同位语从句 6 thefactthattheywontheprizemadeushappy 他们获奖的事实令我们高兴 同位语从句 1 ican tdecide bookishouldbuy 2 chinaisnolonger itusedtobe 3 iamveryinterestedin heimprovedhisenglishinsuchashorttime 4 weneedismoremoney 5 thetruth theearthturnsaroundthesunisknowntous 6 and wewillmeethasnotbeendecidedyet which what how what 用适当的连接代词或连接副词填空 that when where 1 thenews 她通过了高考 isexciting 2 mikemadeapromise 他将帮助我学习英语 thatshehaspassedthenationalcollegeentranceexamination thathewouldhelpmewithmyenglish 用名词性从句完成下列句子 thefactthatgreatbritainismadeupthreecountriesisknowntous 2 thecontinentthatconsistsoftwocountriesisdevelopingveryfast 同位语从句 定语从句 指出划线部分是什么从句 3 thenewsthattheplanewilltakeoffontimemakeseverybodyhappy 4 thenewsthatisspreadingaroundthecountryisthataheavystormiscoming 5 thesuggestionthatweshouldlearnsomethingpracticalisworthconsidering 同位语从句 定语从句 表语从句 同位语从句 oneofthemheldtheview thebooksaidwasright a whatthatb thatwhatc thatd whether2 thereason hehastogois hismotherisillinbed a why whyb why becausec why thatd that because 单项选择 b c 3 theyreceivedorders theworkbedonerightaway a whichb thatc d when4 ihavenoidea a howtodob whenshallwestartoutforthetripc whathashappenedtomywifed howmuchhavetheyearned b c 5 ithink certainthatshewilldowellinherexam a thatb thisisc itd what s6 thefilmbroughtthehoursbacktome iwastakengoodcareofinthatfar awayvillage a untilb thatc whend where c c 7 he sgothimselfintoadangeroussituation hewaslikelytolosecontrolovertheplane a whereb whichc whatd why8 that stheonlything hecandonow a whichb allc thatd what a c 9 informationhasbeenputforward moremiddleschoolgraduateswillbeadmittedintouniversities a whileb thatc whend as10 alongwiththeletterwashispromise hewouldvisitmethiscomingchristmas a whichb thatc whatd whether b b 11 hiscentralideais thelosersdonotwritehistory a xb becausec thatd whether12 tomorrowistom sbirthday haveyougotanyidea thepartyistobeheld a whatb whichc thatd where c d 13 thereisaruleinourschool nooneispermittedtosmoke a whereb whichc thatd what14 hedidn tknowwhichroom a theylivedb theylivedinc didtheylived didtheylivein c b 15 weshouldstickto istrue a whichb thatc anythingwhichd whatever16 youwillfindnomistake i vewritten a whatb inwhatc withwhatd that b d 1 thefact heusedtobeathiefisknowntoall 2 weweresurprisedbythefact shetoldus 3 thenextthing mustbedoneistomakeaplan that 同 that which 定 that 定 填入适当的连接词 并判断是定语从句还是同位语从句 4 wordcame ourarmyhadwonthebattle 5 thepresidenthasgivenanordereveryoneinthecountryshouldprepareforawar mightlastforseveralyears 6 we vejustheardawarningontheradio ahurricaneislikelytocome that 同 that 同 that 同 7 thereisnodoubt hehastoldalie 8 youhavenoidea anxiousiwas 9 thecoatisintheplace youleftit 10 thenarosethequestionabout weweretogetthemachinesneeded where 定 where 定 that 同 how 同 1 thereisanewprobleminvolvedinthepopularityofprivatecars roadconditionsneed 2009年山西 a that tobeimprovedb which tobeimprovedc where improvingd when improving a 解析 that引导同位语从句说明 新问题 的内容 need后既可接动名词的主动式 也可接动词不定式的被动式作宾语 高考链接 答案b 这是一个同位语从句 解释promise的具体内容 要用that引导 2 alongwiththeletterwashispromise hewouldvisitmethiscomingchristmas 2010春季上海 a whichb th