【課件】Unit+2Discovering+useful+structures+名詞性從句課件人教版（2019）選擇性必修第二冊(cè)

Unit2BridgingculturesdiscoveringusefulstructuresAlthoughlonelinesshasalwaysbeenafriendofmineI'mleavingmylifeinyourhandsPeoplesayI'mcrazyandthatIamblindRiskingitallinaglanceHowyougotmeblindisstillamysteryIcan'tgetyououtofmyheadDon'tcarewhatiswritteninyouhistoryAslongasyou'reherewithmeIdon'tcarewhoyouarewhereyourefromwhatyoudidaslongasyouloveme賓語(yǔ)從句主語(yǔ)從句賓語(yǔ)從句賓語(yǔ)從句Hisjobisimportant.Whathedoesisimportant.主語(yǔ)從句Thisishisjob.Thisiswhathedoeseveryday.表語(yǔ)從句Idon'tlikehisjob.Idon'tlikewhathedoeseveryday.賓語(yǔ)從句Idon'tknowabouttheman,Mr.White.Idon'tknowaboutthefactthatheisateacher.同位語(yǔ)從句Lead-in03名詞性從句(nounclause)在復(fù)合句中起______作用，功能相當(dāng)于______詞組，在復(fù)合句中充當(dāng)_____、______、_____、_______等，因此名詞性從句又可分為_(kāi)____________________________________。名詞名詞主語(yǔ)賓語(yǔ)表語(yǔ)同位語(yǔ)主語(yǔ)從句、賓語(yǔ)從句、表語(yǔ)從句、同位語(yǔ)從句連接詞●連接詞：that,if,whether,asif/asthough●連接代詞：who,whoever,whom,whomever,whose,what●連接副詞：when,where,why,how,whenever,wherever,however不做成分是否好像，似乎做主/表/賓/定語(yǔ)做狀語(yǔ)03一、主語(yǔ)從句subjectclause1.Thathewillsucceediscertain.2.Whetherhewillgothereisnotknown.3.Whathesaidisnottrue.4.Wherehehidthemoneyistobefoundout.5.Whoevercomesiswelcome.6.Howwecanhelpthetwinswillbediscussedatthemeeting.7.Whenthey'llstarttheprojecthasnotbeendecidedyet.it做形式主語(yǔ)Itiscertainthathewillsucceed.Itisunknownwhetherhewillgothere.Ithasbeendecidedyetwhenthey'llstarttheproject.在某些句型中常使用that引導(dǎo)主語(yǔ)從句03二、賓語(yǔ)從句objectclause1.Theyknowthatthehabitwillkillthem.2.Italldependsonwhethertheywillsupportus.3.Heasked

howmuchIpaidfortheviolin.4.Hemadeitcleartothepublic

thathedidanimportantandnecessaryjob.5.Ifinditnecessarythatweshoulddothehomework.可以做謂語(yǔ)動(dòng)詞和介詞的賓語(yǔ)it做形式賓語(yǔ)1.Hemadeitcleartothepublicthathedidanimportantandnecessaryjob.2.Ifinditnecessarythatweshoulddothehomework.if、whether在賓語(yǔ)從句中區(qū)別Idon'tknowwhetherIwillstayornot.IworryaboutwhetherIhurtherfeelings.1.后跟ornot.只用whether2.介詞或介詞短語(yǔ)后只用whetherthat在賓語(yǔ)從句中的省略與保留1.it做形式賓語(yǔ)時(shí)，that不能省略2.and連接的兩個(gè)賓語(yǔ)從句中，第二個(gè)that不能省略Hetoldme(that)hewouldcomeandthathewouldcomeontime.03三、表語(yǔ)從句predicativeclause1.Thequestioniswhetherwecanrelyonhim.2.That'sbecausewewereinneedofmoneyatthattime.3.Helookedasifhewasgoingtocry.4.That'swhy

Iwaslate.03四、同位語(yǔ)從句appositiveclause1.Theidea

thatcomputerscanrecognizehumanvoicessurprisesmanypeople.2.WordcamethatNapoleonhimselfwascomingtoinspectthem.3.Sydneykepthispromise

thathewouldalwaysdoanythinghecouldforLucietomakesureofherhappiness.1.同位語(yǔ)從句一般跟在抽象名詞后面，如idea,belief,fact,truth,problem,news，對(duì)名詞進(jìn)一步解釋說(shuō)明2.同位語(yǔ)從句常用that引導(dǎo)或用連接副詞when,where,why,how,whether等來(lái)引導(dǎo)。03名詞性從句考點(diǎn)歸納一、語(yǔ)序1.Howwashesuccessfulisstillapuzzle.()Howhewassuccessfulisstillapuzzle.()2.Couldyoutellmewherehelives?()

Couldyoutellmewheredoeshelive?()FTTF1.That+陳述句2.疑問(wèn)詞+句子的剩余成分（陳述語(yǔ)序）二、連接詞的選用1.__________hewantsisabook.2._______hewantstogothereisobvious.3.Theresultis________wewonthegame.4.Thisis__________wewanttoknow.5.Is_______hetoldustrue?6.Weshouldpayattentionto_________theteacherissaying.7.Ihavenodoubt_________hewillcome.8.Ihavenoidea_________hedidthatafternoon.thatVS.whatWhatThatthatwhatwhatwhatthatwhatthat只起連接作用，不做任何成分，沒(méi)有含義what在從句中充當(dāng)主語(yǔ)、賓語(yǔ)、定語(yǔ)或表語(yǔ)ifVS.whether1.Iaskedher__________shehadabike.2._________wewillholdapartyintheopenairtomorrowdependsontheweather.3.We'reworriedabout___________heissafe.4.Idon'tknow_________heiswellornot.5.Idon'tknow_________ornotheiswell.6.Thequestionis__________heshoulddoit.7.Thedoctorcanhardlyanswerthequestion________theoldmanwillrecoversoon.8.Idon'tknow_________togo.if/whetherWhetherwhetherwhetherwhetherwhetherwhetherwhether只用whether的情況：1.主語(yǔ)從句，表語(yǔ)從句，同位語(yǔ)從句

2.介詞后的賓語(yǔ)從句3.whethertodo作動(dòng)詞賓語(yǔ)

4.whetherornot連在一起引導(dǎo)賓語(yǔ)從句引導(dǎo)詞that的省略同位語(yǔ)從句和定語(yǔ)從句的區(qū)別1.Weexpressedthehope

thattheyhadexpressed.

WeexpressedthehopethattheywouldcometoChinaagain.2.Theinformationhasbeenannouncedthatmoremiddleschoolgraduateswillbeadmittedintouniversity.

Theinformationthatheletoutatthemeetingisofgreatvalue.定語(yǔ)從句同位語(yǔ)從句同位語(yǔ)從句定語(yǔ)從句特別注意：reason1.Thereason______didn'ttrusthimwas_______heoftenlied.2.Thereason_____hegaveforhisbeingabsentwas________hewasill.whythatthatthatreason后面的表語(yǔ)從句只能用that引導(dǎo)，不能用why引導(dǎo)reason后面的定語(yǔ)從句可以用why或者that/which引導(dǎo)03________breaksthelawshouldbepunished.=Anyonewhobreaksthelawshouldbepunished.Whoever主語(yǔ)從句定語(yǔ)從句________breaksthelaw,heshouldbepunished.=Nomatterwhobreaksthelaw,heshouldbepunished.Whoever讓步狀語(yǔ)從句whoever引導(dǎo)主語(yǔ)從句和賓語(yǔ)從句，相當(dāng)于thepersonwho/anyonewho,意為“任何...的人”031.我的夢(mèng)想是我能進(jìn)入一所重點(diǎn)大學(xué)。(表語(yǔ)從句)2.我能進(jìn)入一所重點(diǎn)大學(xué)是我們的夢(mèng)想。(