高考英語一輪復習 第二部分 語法專項專練 專題十二 名詞性從句課件 北師大版.ppt

專題十二名詞性從句 一 名詞性從句的種類名詞性從句包括主語從句 賓語從句 表語從句 同位語從句 二 引導名詞性從句的連接詞1 連接代詞 who whose whom what which有詞義 在從句中擔任成分 如主語 表語 賓語或定語等 ithasnotbeendecidedyetwhenwewillleave weareworryingaboutwhatweshoulddonext 2 連接副詞 when where why how有詞義 在從句中擔任成分 作狀語 canyoutellhowthatmanisfeelingbylookingatherface 2014 新課標 3 連接詞 whether if asif if whether asif雖有詞義 但在從句中不充當任何成分 只起連接作用 that無詞義 在從句中也不充當任何成分 只起連接作用 有時可省略 mysuggestionisthatwe should haveadiscussionaboutthismatter thequestionwhetherweneedmoretimetodotheworkhasn tbeendiscussed 三 that what引導的名詞性從句的區(qū)別引導名詞性從句時 that沒有詞義 在從句中不作任何成分 當從句意義完整 不缺任何成分時 往往選用that 而what引導名詞性從句時 意為 什么 或 的 在從句中用來作主語 表語或賓語 whatwasmostimportanttoher shetoldme washerfamily 主語從句 what作主語 beforethesalesstart imakealistofwhatmykidswillneedforthecomingseason 賓語從句 what作賓語 asanewgraduate hedoesn tknowwhatittakestostartabusinesshere 賓語從句 what作賓語 chinaisnolongerwhatsheusedtobe 表語從句 what作表語 itneveroccurredtomethatyoucouldsucceedinpersuadinghimtochangehismind 主語從句 onereasonforherpreferenceforcitylifeisthatshecanhaveeasyaccesstoplaceslikeshopsandrestaurants 表語從句 悟一悟 參透誤區(qū) 1 that引導主語從句時 常用it作形式主語 常見句型有 it be 形容詞 如 obvious true natural surprising good wonderful funny possible likely certain probable evident clear apparent等 that從句 peoplearesocialcreaturesbynature andsoitishardlysurprisingthatpartoftheirself respectcomesfromtheapprovalofothers 2014 江蘇高考 it be 名詞 如 nowonder anhonour agoodthing apity nosurprise等 that從句 it sagreatpitythatit sprobablythelasttimethiswillhappen it be 過去分詞 如 said reported thought estimated expected decided announced arranged recognized等 that從句 itisknowntoallthatphysicalexercisescanimproveourphysicalandmentalhealth 類似句型還有 itcannotbedeniedthat itmustbeadmittedthat it 動詞 如 seem appear happen occurtosb doesn tmatter makenodifference等 that從句 itdoesn tmatterwhetheryouturnrightorleftatthecrossing bothroadsleadtothepark 2012 天津高考 itsuddenlyoccurredtohimthathehadlefthiskeysintheoffice 2012 江西高考 2 that引導主語從句 置于句首時 that不能省略 thatweareinvitedtoaconcertthiseveningisgoodnewstous 3 that引導賓語從句 ?？墒÷?可接that從句作賓語的動詞有 see say know imagine discover believe tell show think consider besure beafraid等 可以接復合賓語的動詞有 think make consider find feel suppose等 在他們之后 可以用it作形式賓語 而把真正的賓語that從句后置 此時that不可省略 doyouknow that hehasjoinedthearmy weconsideritnecessarythatheshouldimprovehispronunciation 4 當一個句子有兩個或多個并列的賓語從句時 除第一個從句的that外 都不可省略 hetoldme that thepowerwouldbecutoffandthatishouldgetready 5 引導表語從句 that引導表語從句 不可省略 mydecisionisthatallofusaretostartat6o clocktomorrow 四 連接詞whether if 是否 的用法兩者都可引導賓語從句 ?？苫Q使用 但以下情況不能互換 1 賓語從句是否定句時 只用if 不用whether iwonderifitdoesn train 2 用if會引起誤解 就要用whether pleaseletmeknowwhetheryouwanttogo 此句如果把whether改成if 可作條件狀語從句 因而產生歧義 3 賓語從句中的whether與ornot直接連用 就不能換成if idon tknowwhetherornotthereportistrue 4 介詞后的賓語從句要用whether引導 whether可與不定式連用 也可引導主語從句 表語從句 同位語從句 還可引導讓步狀語從句 whetheryoucanmakeprogressinyourstudydependsonwhetheryoutryyourbest idon tknowwhethertolaughortocry whetheryoulikethatgifthegaveyou youshouldexpressyourgratitude 5 在句首引導主語從句時只能用whether doubt用于肯定句時 其后的賓語從句用whether或if引導 doubt用于否定句時 其后的從句用that引導 whethertheywillagreewiththeplanisnotclear idoubtwhether ifyouhavetoldmethetruth idon tdoubtthatyouaretherightpersonforthejob 五 whoever whatever whichever wherever whenever however的用法它們的作用等同于who what which where when how 但語氣加強了 這類詞引導名詞性從句時 不能用nomatter who what 代替 1 引導主語從句 whoeverdidthisjobmustberewarded 2 引導賓語從句 充當直接賓語 i llgiveyouhowevermuchmoneyyouneed 3 引導賓語從句 充當間接賓語 shewillgivewhoeverneedshelpahand 4 引導介詞的賓語從句 youcanwriteaboutwhatevertopicyouprefer 5 引導賓語從句 充當賓語補足語 we llmakehimwhateverheisfitfor 學以致用 用適當的連接詞填空1 2014 陜西高考 thedelayedflightwilltakeoffdependsmuchontheweather 2 2014 天津高考 ithink impressesmeabouthispaintingisthecoloursheuses 3 2014 大綱全國 exactly thepotatowasintroducedintoeuropeisuncertain butitwasprobablyaround1565 4 2014 北京高考 somepeoplebelieve hashappenedbeforeorishappeningnowwillrepeatitselfinthefuture 5 2014 福建高考 pickyourselfup courageisdoing you reafraidtodo 6 2014 山東高考 itisdifficultforustoimagine lifewaslikeforslavesintheancientworld 7 2014 北京高考 thebestmomentforthefootballstarwas hescoredthewinninggoal 8 2014 四川高考 grandmapointedtothehospitalandsaid that s iwasborn 9 2014 湖南高考 asjohnlennononcesaid lifeis happenstoyouwhileyouarebusymakingotherplans 10 2014 浙江高考 everytimeyoueatasweet drinkgreentea thisis mymotherusedtotellme 11 2013 陜西高考 ithink it sourdutytohelpparentsdosomehousework 12 2013 北京高考 itookpridein ihaddoneintheabsenceofmyfather 13 2013 新課標全國卷 iamwondering youcanpickhimupattheairport 14 2013 北京高考 thisis iamthinkingaboutthepicture 15 2013 四川高考 iknow itis idon tspendmuchtimememorizingthemafterclass 16 2013 新課標全國卷 iamwondering youcanhelpmesellsome 17 2013 新課標全國卷 bytheway doyouknow theystandfor 18 2013 天津高考 isincerelyhope youwillgivemeachanceandpleasebelievethatiwillbeagoodvicepresident 19 2013 福建高考 personallyspeaking idon tthink theseparentsdoishelpfultotheirchildren 20 2013 廣東高考 it sreported about30volunteerswhoareatleast18yearsoldwillbechosenfromallovertheworldtothemarsbytheyearof2015 21 2013 新課標全國卷 iwouldappreciateit youcouldselltheknotsfor10dollarseach 22 2013 重慶高考 it sourdesire youshouldprovidesomemoneytofundourprogram aswellasofferussomepracticalsuggestions 答案1 when2 what3 when4 whatever5 what6 what7 when8 where9 what10 what11 that12 what13 whether14 how15 that because16 whether17 what18 that19 what20 that21 if22 that 語篇填空 用適當的名詞性從句連接詞完成下列短文 iamgoingtotellyouanunbelievablethingthathappenedinmyrestauranttoday thisafternoonapoorly dressedgentlemancameintomyrestaurant nobodyknew1 hewas wewondered2 hewassohu