最新初中英语宾语从句课件课件PPT 46页

初中英语宾语从句课件\n一、宾语从句的概念Ilikemyteacher.（名词作宾语)Iknowhim.（代词作宾语）IknowMrLiteachesEnglish.(句子作宾语）概念：宾语从句即句子作宾语，而不再是一个词或短语作宾语。\n二.包含宾语从句的句子结构：主句+连接词（引导词）+宾语从句Eg:Iknowthatheishonest.\n\n\n\n(2)以whether或if引导的宾语从句,主要用来引导一般疑问句意思或选择疑问句意思的宾语从句。从句同样是陈述语序eg,Iwonderif/whetheryouhavetoldthenewstoLiLei.\nDoyouhaveapenfriend?Maryaskedme（合并一句）Maryaskedme——Ihadapenfriend.If/whether\nIf与whether的区别Idon’tknow_____hewillcomeornot.Idon’tcareof______heishandsome.Hewondered______tostayherethenextweek.____hewillcomeisnotdecided.与ornot连用只能用whether介词后只能用whether与todo不定式连用只能用whether作主语只能用whether\n\n由连接代词what,whom,whose,which,what及连接副词when,where,how,why引导的宾语从句Wheredoeshelive?Ididn’tknow.(改为宾语从句Ididn’tknow________he_____.wherelived\n（二）语序：陈述句语序即：陈述句结构（主+谓+其他成分）\n（三）时态(时态一致性）1.如果主句的时态是一般现在时，宾语从句的时态根据具体情况来确定，可以是_________时态。Idon’tthink(that)youareright.Pleasetelluswherewe’llgofishingtomorrow.DoyouknowwhenMr.Smithmovedhere?任何\n2.如果主句的时态是一般过去时，宾语从句只能用相应的_________时态（一般过去时，过去进行时，过去将来时，过去完成时）。例如：HetoldmethathewasborninBeijingin1992.HesaidthathewouldgobacktotheU.S.soon.过去\n3.如果宾语从句所陈述的是客观真理，即使主句用了过去时，从句仍用_______时态。例如：Theteachersaidthattheearthmovesaroundthesun.一般现在\n１．Doyouknow__________________?A.wheredoessheliveB.sheliveswhereC.whereshelivesD.whereshelive2.Hisparentswantedtoknowwhathe______atthattime.A.isdoingB.wasdoingC.hasdoneD.willdoCB巩固练习：I．从下列A、B、C、D中选择一个正确选项填空。\n4．Lily’smotherlookedforherforhalfanhour,butcouldnotfind________?whatLilywasB.whatwasLilyC.whereLilywasD.wherewasLilyC3.—Wedon’tknow______.--ItissaidthathewasborninCanada.whatheisB.whenhewasbornC.wherehecomesfromD.ifheliveshereC\n5Thegirlsaskedifthey____somefoodanddrinkwiththem.A.tookB.takeC.takesD.willtake6Lindasaidthemoon___roundtheearth.A.travelledB.hastravelledC.travelsD.hadtravelledAC\n7.Couldyoupleasetellme________hewillcomeheretomorrow?A.ifB.weatherC.whatD.whichA8.Couldyoutellme___?A.whenwilltheyleaveBeijingB.whenwouldtheyleaveBeijingC.whentheywillleaveBeijingD.whendidtheyleaveBeijingC\nIdidn’tknow.Willhecomeback?(合并一句）Ididn’tknow______he_____comeback.Wheredidyoubuyyourpen?Doyouremember?(改为宾语从句）Doyouremember____I_____mypen.Idon’tknowwhatIshoulddowiththebrokenbike.Idon’tknowwhat_______withthebrokenbike.Hetoldme.Theearthisround.(改为宾语从句）Hetoldme___theearth___round.\nIdidn’tknow.Willhecomeback?(合并一句）Ididn’tknowif/whetherhewouldcomeback.Wheredidyoubuyyourpen?Doyouremember?(改为宾语从句）DoyourememberwhereIboughtmypen.Idon’tknowwhatIshoulddowiththebrokenbike.Idon’tknowwhattodowiththebrokenbike.Hetoldme.Theearthisround.(改为宾语从句）Hetoldme_thattheearthisround.\n宾语从句小结一.结构1.当陈述句作宾语从句时,结构:主句+that+主语+谓语部分2.当一般疑问句作宾语从句时,结构:主句+if(whether)+主语+谓语部分3.当特殊疑问句作宾语从句时,结构:主句+特殊疑问词+主语+谓语部分二．主从时态关系主句从句１．一般现在时２．一般过去时3.(特殊):任何时态(客观、自然现象)三.语序：陈述语序时态不变时态相应变化一般现在时\n(二）当宾语从句的主语和主句的主语相同，且主句的谓语动词是know,remember,forget,learn等时，从句可简化为“疑问词+不定式”结构。eg:(2)Shedoesn’tknowwhatsheshoulddonext.→Shedoesn’tknow________________.(三）当主句的谓语动词是ask,tell,show,teach等时，从句可简化为“疑问词+不定式”结构。eg:(3)WillyoupleaseshowmehowIcanworkitout?→Willyoupleaseshowme___________________.(四）当直接引语为祈使句，变为间接引语时，用ask/tell/orderSb.(not)todosth结构。eg:(4)A:Pleasebequiet.B:WhatdidBillsay?A:Heaskedustobequiet.whattodonexthowtoworkitout\n四、否定转移在含有宾语从句的主从复合句中，当主句的主语为第一人称，谓语动词是think，believe,guess,suppose等时，要将从句的否定词转移到主句中，即主句的谓语动词用否定式，宾语从句的谓语动词用肯定式。eg:(5)Idon’tthinkhewillcomewithyou.注意：这种句子在其后接附加问句时，要特别小心。eg:(6)Idon’tbelievehehasfinishedthework,________?(7)HeknewwhyJimwasn’tatschool,___________?解析：例6，当主句的主语为第一人称时，附加问句的主语由宾语从句的主语充当。例7，如果主句的主语非第一人称时，则附加问句的主语由主句的主语充当。hashedidn’the\n三、宾语从句与简单句的转换（一）当宾语从句的主语和主句的主语相同，且主句的谓语动词是hope,wish,decide,agree,choose等时，从句可简化为不定式结构。eg:(1)IhopethatIcanreceiveyoure-mail.→Ihopetoreceiveyoure-mail_______________________.\nII.改错：1.MissZhangaskedmewhywasIlateforschool.__________________________________________MissZhangaskedmewhyIwaslateforschool.2.Fathertoldmethesunalwaysroseintheeast.__________________________________________Fathertoldmethesunalwaysrisesintheeast.3.Hedoesn’tknowthatwhenshecancomeback.__________________________________________Hedoesn’tknowwhenshecancomeback.\nTheradiosaysit_________cloudytomorrow.(be)Theheadmasterhopeseverything______well.(go)Tomsaysthatthey____________(play)basketballatsixo’clockyesterdayevening.Ihearhe__________(return)italready.Hesaidthatthey_________membersofthePartysince1948.(be)Heaskedwhatthey__________ateightlastnight.(do)Theteachertoldhisclassthatlight_______fasterthansound.(travel)Ithinkyou__________abouttherelayracenow.(talk)Ididn’tknowwhomtheletters_________from.(be)willbegoeswereplayinghasreturnedhadbeentravelsaretalkingwereweredoing\n10.Ididn’tknowwhattimehe_______theletter.(write)11.MissWangtoldmethattheearth______(move)roundtheearth.12.Couldyoutellmewho_________awaythebookalready?(take)13.LingFengtoldmehe_________toseveraltimes.(be)14.Ourteachertoldusinclassthesun_______intheeast.(rise)15.Canyoutellmewhatthey______yesterday?(do)wrotemoveshastakenhasbeenrisesdid\n将下列句子合并为一句:1.Wheredotheystopontheway?Iasked.2.Whatwillyousayatthemeeting?Couldyoutellme?3.Dotheyliketomakefriendswithus?Heasked.4.“Iamdoingmyhomework.”Hesaid.5.“Iwillcomeback.”Tomsaid.Iaskedwheretheystoppedontheway.Couldyoutellmewhatyouwillsayatthemeeting?Heaskediftheylikedtomakefriendswiththem.Hesaidthathewasdoinghishomework.Tomsaidthathewouldcomeback.\n6.“Ishedoinghishomework?”Jimasked.7.“Whenwillhecomeback?”Tomasked.8.“HowcanIgettothestation?”Couldyoutellme?9.“Whyisthetrainlate?”Wouldyoutellme?10.“WhereisTom?”Theyasked.Tomaskedwhenhewouldcomeback.CouldyoutellmehowIcangettothestation?Wouldyoutellmewhythetrainislate?TheyaskedwhereTomwas.Jimaskedifhewasdoinghishomework.\nGoodbye!\n外汇期货外汇期货简介国际外汇期货市场期货合约与远期合约4期货交易的监管\n期货合约的保证金外汇期货的交易外汇期货的套期保值功能期货价格与现货价格的关系，Delta套期保值比率外汇期货的保证金管理外汇期货风险管理外汇期货市场的经济功能\n1外汇期货简介外汇期货价格：对目标货币价格（汇率）变化方向的赌博多头（买长）与空头（卖短）期货交易与零和博弈终止期货交易的方法：与进入市场相比做反向交易未平仓合约数保证金例题：理解外汇期货的交易\n2国际外汇期货市场外汇期货合约的标准化：外币数量、标准时间、最小价格变动、一份合约的最小价格变动国际市场的主要外汇期货：英镑、欧元、日元外汇期货价格的报价方法：美国式报价方法，即每单位外汇的美元价格合约的到期月：每年的3月、6月、9月和12月外汇期货的交割：外币银行存款与美元存款实际的交换过程，多头与空头的实际交换\n3期货合约与远期合约期货合约中的每日现金流动期货合约的价格变动代表今日的现金流动；远期合约代表在将来某日发生的现金流动。利率对期货价格和远期价格的影响期货的真实目的：投机和套期保值远期合约的柜台交易远期合约没有每日价格限制\n4期货交易的监管商品期货交易委员会：法律、法规等佣金清算违约的担保\n5期货合约的保证金保证金的数量初始保证金和维持保证金保证金的重要性期货合约的经纪费用\n6外汇期货的交易现价指令与市价指令期货交易的规则：以现在最高价卖出，以现在最低价买入抢帽子：保有长余或短缺头寸的平均时间少于2分钟\n8外汇期货的套期保值功能外汇的风险：货币贬值厌恶风险：风险的套期保值：英镑的应收帐（潜在的英镑长头寸），为对冲风险，应在期货市场上卖出英镑期货。完全套期保值基差风险：例题分析：\n7期货价格与现货价格的关系通过利率平价条件：推导外汇期货与现货价格的关系\n的取值大小，套期保值比率例题分析：112页\n9外汇期货的保证金管理单位合约的保证金的数量影响保证金数量的因素分析1期货合约的价格变动幅度2期货合约的价值3期货合约的有效时间\n10外汇期货风险管理外汇期货的赌博资本金的数量外汇期货合约的额度控制问题：假设香港恒指的价值为19万港元，\n期货额度问题假设每张香港恒指期货的价值为20万港元，恒指期货的保证金为10%，如果给你20万元，你如何操作？\n11外汇期货市场的经济功能价格发现：大的同业银行市场；套期保值：风险的转移