2019高考英语重难增分篇第三讲名词性从句课件新人教版.ppt

第三讲名词性从句第一课时知识过关课,1主语从句作主语，主句谓语动词通常用单数；为使句子平衡，常用it作形式主语。2表语从句还可以用asif，asthough引导。3表示“是否”，引导宾语从句时可用if或whether，但在介词后或直接与ornot连用时，只能用whether引导；引导表语从句、同位语从句或位于句首的主语从句时，只能用whether，不用if。4同位语从句一般放在fact，news，idea，promise，suggestion，advice等抽象名词之后，说明或解释这些抽象名词的具体内容。多用that引导，不能由which引导。5当宾语从句又带有补语时，要用it作形式宾语。,6在表示“建议”“命令”“要求”，如advice，suggestion，proposal，order，demand，request等词后的名词性从句，其谓语通常用“(should)动词原形”。7that引导名词性从句时，不作任何句子成分；但that引导定语从句时，它代表先行词，而且在从句中作主语、宾语或表语。Istillrememberthepromisethathemade我依然记得他许下的诺言。(定语从句)Thenaughtyboymadeapromisethathewouldnevermakeanoise那个淘气的男孩保证说他以后再也不吵闹了。(同位语从句),8what可引导名词性从句但不能引导定语从句。what引导名词性从句，有时相当于“the名词that”，表示“(所)的”。What(Thethingthat)yousaidwasright.你所说的是正确的。,读语篇，悟语法。反复朗读下列短文，领悟画线和黑体部分，思考：画线部分在全句中作何种成分，即是什么从句，该从句为什么要由这个黑体词来引导。WhatworriesmyclassmateMarykalotthesedays1isthatsheputsontoomuchweightandsheisfrequentlyill2Shehassomedoubtswhethersheeatstoomuchfastfoodhighinfatorsugar3Also，withthecollegeentranceexaminationapproaching，shebeesmorestressfulandshecouldntsleepwellthesedays.Maybethisisalsothecausethatshebeesfatterthesedays4，shethinks.Howshebeesslimmerandhealthier5hasbeenhermaintask.Soshewantstoconsultsomeexpertsandgainsomeinstructions.Butwhereshecouldgetbettersuggestionsandwhowillgiveherbetteradvice6alsopuzzleher.Itisher,parentssuggestionthatsheshouldconsultProfessorWanginZhongshanHospital7ProfessorWangsuggeststhatshekeepabalanceddietfirst8Sheshouldeatvegetablesandfruithighinfiber，vitaminandprotein.Whatsmore，ifshewantstoloseweight，shehadbettertakeregularexercisemorethanhalfanhouraday.MaryaskedProfessorWangwhensheshouldtakeexercise9ProfessorWangadvisedhertotakeexerciseat5oclockintheafternoonbecauseshewillhavemoretimetodosports.ThankstoProfessorWang，Maryhasbeemuchhealthiernow.,1主语从句。What(thethingthat)在主语从句中作主语。2表语从句。从句本身意思完整，也不缺任何句子成分，所以用that引导。3同位语从句。补充说明doubt的具体内容，因doubt(疑惑)的意思本身是不确定的，故由whether引导。4同位语从句。说明thecause的具体内容。5主语从句。表示“如何”变得苗条些和更健康些。,6主语从句。去“哪里”咨询、向“谁”咨询，故分别由where，who引导。7同位语从句。说明suggestion的具体内容，从句内容完整也不缺任何句子成分，故由that引导。8宾语从句。从句内容完整也不缺句子成分，故由that引导。9宾语从句。when在从句中作时间状语。,.单句填空(用适当的连接词填空)1Sheisverydeartous.Wehavebeenpreparedtodo_ittakestosaveherlife.2Afterfivehoursdrive,theyreached_theythoughtwastheplacetheydbeendreamingof.3Fathermadeapromise_ifIpassedtheexamhewouldbuymeabike.4Itwastrue_whatshediddelightedeveryoneofus.5_weneedmorepracticeisquiteclear.,whatever,what,that,that,That,6Itdoesntmatter_youpaybycashorcreditcardinthisstore.7_youcansucceedintheendwillmainlydependon_youdoand_youdoit.8Whatthedoctorisuncertainaboutis_mymotherwillrecoverfromtheseriousdiseasesoon.9Everyoneknew_happenedandthatshewasworried.10_themeetingwillbeputoffhasnotbeendecidedyet.,whether,Whether,what,how,whether,what,Whether,.单句改错(下列每句中有一处错误，每处错误仅涉及一个单词的增加、删除或修改，请指出并改正。)1ExactlyhowthetomatowasintroducedintoEuropeisuncertain，butitwasprobablyaround1565._2Grandmapointedtothehospitalandsaid，“ThatswhenIwasborn.”_3“Everytimeyoueatasweet，drinkgreentea.”Thisisthatmymotherusedtotellme._4Itmakesthebooksoextraordinaryisthecreativeimaginationofthewriter._,howwhen,whenwhere,thatwhat,ItWhat,5Fromspace，theearthlooksblue.Thisishowaboutseventyonepercentofitssurfaceiscoveredbywater._6Itsuddenlyoccurredtohimhehadlefthiskeysintheoffice._7Asmanyasfivecoursesareprovided，andyouarefreetochoosewhateversuitsyoubest._8Itdoesntmatterifyoupaybycashorcreditcardinthisstore._9Ourteachersalwaystellustobelieveinthatwhatwedoandwhoweareifwewanttosucceed._10Whenthenewscamehowthewarbrokeout，hedecidedtoserveinthearmy._,howbecause,在he前加that,whateverwhichever,ifwhether,去掉that,howthat,.语篇填空(在下列空格处填入1个适当的连接词，使结构完整、语意通顺。)Ilikereadingverymuch.Myclassmatesquestionis1._Ibegantolovereading.Actually，Ilovereadingasachild.IgrewupinacollegetownandIspentallmysummervacationsinthisuniversity.WhatImeantwas2._Iwassurroundedbylibrariesandthepeoplewholovedtoread.3._Iwenttothelibrarytoreadeverydaywasoneofmyfavoritehobbies.Myloveofreadingwascreditedwiththefact4._myparentsonlyletmewatchanhourofTVaday.Ilearnedtoentertainmyselfthroughmymindandimagination.Itsnotreallysurprising5._literaturebecamemyvocation.,RecentlyIhavebeenreadingalotofmulticulturalwomenslegends.JaneGoodallwenttoAfricaandstudiedchimpsinsteadofgoingtouniversity.6._therearesomeconnectionsbetweenchimpsandhumanbeingspuzzlesmealot.ThankstoJaneGoodall，herresearchshowedmetheanswer.Sheargued7._wildanimalsshouldbeleftinthewildandnotusedforentertainment.Afterfinishingherstory，Istillhavesomedoubts8._shecouldachievegreatsuccessonherownintheforest.LinQiaozhi，adoctor，becameaspecialistinwomensillnesses.ShedevotedallherlifetomedicalworkforChinesewomenandchildren.9._madehersucceedlateronwasthekindnessandconsiderationsheshowedtoallherpatients.10._shedidntchoosetohaveafamilyofherowniscleartomenow.,【语篇导读】作者介绍了自己喜欢阅读的原因及最近阅读的情况。1when表语从句。根据下一句“Ilovereadingasachild.”可知用when引导。2that表语从句。that不作句子成分，但不能省略。3That主语从句。4that同位语从句。说明thefact的具体内容。5that主语从句。it作形式主语。,6Whether主语从句。7that宾语从句。that在这里不作成分，可以省略。8how同位语从句。指“怎样成功的”，故用how。9What主语从句。what在从句中作主语。10Why主语从句。why在这里表原因。,第二课时高考研究课,名词性从句在语法填空中的考查点,规律方法,根据连接词在名词性从句中所作的句子成分来确定选用什么连接词：1若在从句中作主语或宾语用连接代词，若作状语用连接副词；2如果不作成分则要考虑从句意思是否完整，是否需要用whether/if；如果不作成分且从句意思完整则用that。,1Asnaturalarchitects,thePuebloIndiansfiguredoutexactly_thicktheadobewallsneededtobetomakethecycleworkonmostdays.(2015全国卷)2Ididntunderstand_thiswouldhappenandmycreditcardhadalreadybeenchargedforthereservation.(广东卷)3Itisoftenthecase_anythingispossibleforthosewhohangontohope.(2016江苏卷改编),how宾语从句的连接词，howthick意为：多么厚。,真题验证1,why宾语从句的连接词，意为：为什么。,that同位语从句的连接词，不作句子成分。,4_weunderstandthingshasalottodowithwhatwefeel.(2015北京卷改编)5Themostpleasantthingoftherainyseasonis_onecanbeentirelyfreefromdust.(2016北京卷改编)6Ashipinharborissafe,butthatsnot_shipsarebuiltfor.(2015安徽卷改编),How主语从句的连接词，在从句中作状语，意为：怎么样。,that表语从句的连接词，不作句子成分，只起连接作用。,what表语从句的连接词，可以转换成“thereasonthat/which.”。,7Themanagerputforwardasuggestion_weshouldhaveanassistant.Thereistoomuchworktodo.(2016天津卷改编)8IsittruethatMikerefusedanofferfromYaleUniversityyesterday?Yeah,butIhavenoidea_hedidit;thatsoneofhisfavoriteuniversities.(重庆卷改编),that同位语从句的连接词，只起连接作用，不作句子成分。,why同位语从句的连接词，在句子中作原因状语，意为：为什么。,名词性从句在短文改错中的考查点,1根据句子成分判断连词是否正确；2根据句子结构判断连词的缺失及多余。,规律方法,1Afterlookingatthetoyforsometime,heturnedaroundandfoundwherehisparentsweremissing.(2015全国卷)_2Donotletanyfailuresdiscourageyou，foryoucannevertellthatcloseyoumaybetovictory.(湖南卷改编)_,真题验证2,wherethat或去掉wherefound后的宾语从句中不缺少任何语法成分。,thathow句子中缺少方式状语，howclose意为：多么近。,3Ifyounoticethatwhensomeoneismissingorhurt,tellyourteacherimmediately.(四川卷)_4“Hehasruinedhishealth.Weareworriedabouthim.”Thatiswhichotherteacherssay.(辽宁卷)_,去掉when连词多余；notice后面的句子不缺少语法成分，故只需要that引导。,whichwhat连词错用，which意为：哪一个；what意为：所。,第三课时写作增分课,名词性从句在写作中的增分点一、掌握好引导词that的省略与不省略,1他的成功是因为他为比赛做了充分的准备。(hissuccess,lieinthefact,bewellprepared)_2他近来没有尽最大努力，我们都很清楚。(doonesbest,recently,beobviousto)_,Hissuccessliesinthefactthathewaswellpreparedfortheexam.,Thathehasntbeendoinghisbestrecentlyisobvioustousall.,3在我看来，这个公寓很完美，除去窗户稍微有点小外。(personally,perfect,exceptthat)_4从你们发布在网站的广告我知道，你们学校发展很快，你们想要聘用能说一口流利英语的人。(advertisement/ad,post,website,develop,rapidly,employ,fluently)_,Personally,theapartmentisperfectexceptthatitswindowsareabittoosmall.,Fromtheadyoupostonthewebsite,IknowthatyourschoolisdevelopingrapidlyandthatyouwanttoemploysomeonewhocanspeakEnglishfluently.,5一直困扰我的是，我不知道该如何处理这个问题。(trouble,dealwith)_6使我们这个学校特别的是，它的大多数毕业生都被名校录取。(make.special,graduate,beadmittedto,famouscolleges)_,WhathasbeentroublingmeisthatIdontknowhowtodealwiththeproblem.,Whatmakesourschoolspecialisthatmostofitsgraduatesareadmittedtofamouscolleges.,二、what从句在写作中非常有用，叫不出名字的事物都可用这个引导词来表达1我们有许多共同的地方。他喜欢什么，我就喜欢什么；他讨厌什么，我也讨厌什么。(havealotinmon,love,hate)_2近几年，我们的学校发生了很大的变化，已经不再是过去的样子了。(greatchanges,takeplace,whatitusedtobe)_,3如果我们想成功，我们应当相信我们做的事情，相信我们自己。(succeed,believeinwhatwedo,whoweare)_,Wehavealotinmon.Ilovewhathelovesandhatewhathehates.,Inthepastfewyears,greatchangeshavetakenplaceinourschoolanditisnolongerwhatitusedtobe.,Weshouldbelieveinwhatwedoandwhoweareifwearetosucceed.,三、用好whatever,however等引导的名词性从句1我们必须尽一切努力来保护我们的环境。(do