2024-2025學年高中英語Unit5Canada-“TheTrueNorth”SectionⅢGrammar-同位語從句學案含解析新人教版必修3

PAGEUnit5Canada—“TheTrueNorth”SectionⅢGrammar——同位語從句[思維導圖][語法精講]一、同位語從句的定義1．在主從復合句中，跟在一個名詞后(尤其是抽象名詞)對其做出進一步說明說明的從句叫同位語從句。2．能跟同位語從句的名詞一般是fact,news,idea,truth,hope,problem,information,wish,promise,answer,evidence,report,explanation,suggestion,conclusion等抽象名詞。Iwasshockedatthenewsthatourteamwonthegame.我被我們隊贏了競賽的消息震驚了。Ihavenoideawhatheisdoingnow.我不知道他現(xiàn)在在干什么。二、同位語從句的連接詞I'mnotsureaboutthequestionwhetherhewillcome.對于他來不來這個問題，我不太確定。Thefactthatthetransportofthegoodscosttoomuchwasnotdiscussed.運費太高這一事實沒有探討。Ihavenoideawhenhewillcomeback.我不知道他什么時候回來。Thequestionwhoshouldgoabroadrequiredconsideration.誰會出國這個問題還須要考慮。Shehadnoideawhyshethoughtofhimsuddenly.她不明白她為什么突然想到了他。三、同位語從句應留意的幾個問題1．分隔式同位語從句：有時同位語從句與其所說明的名詞會被其他成分隔開，從而形成分隔式同位語從句，這樣做主要是為了保持句子結(jié)構(gòu)平衡，避開頭重腳輕。WordcamethatwewouldhavelessonsonSaturday.有消息傳來，我們星期六要上課。2．名詞suggestion,order,demand,command,request,desire,proposal等后的同位語從句要運用虛擬語氣，即從句謂語用“should＋do”，should可省略。We'dbetteraccepthissuggestionthatwe(should)makegooduseofeveryminute.我們最好接受他的建議，好好利用每一分鐘。3．名詞doubt(懷疑)后可跟同位語從句，若用于確定句中時用whether引導；若用于否定句中時則用that引導。Thereissomedoubtwhethertheywillcometohelpus.他們是否會來幫助我們還不確定。Thereisnodoubtthateveryonehastherighttochoosehisownwayofliving.毫無疑問人人都有選擇自己生活方式的權利。四、同位語從句與定語從句的區(qū)分1．同位語從句對所修飾的名詞作進一步的說明或補充說明；而定語從句對先行詞起修飾或限制的作用。TheforeignerexpressedthehopethathewouldcometoChinaagain.(同位語從句)I'llrememberthehopethattheforeignerexpressedtome.(定語從句)2．同位語從句所修飾的名詞通常是抽象名詞，而定語從句的先行詞無此限制。Thepossibilitythatscientistscancloneamanmaycometrue.(同位語從句)Thisisthehorsethatthescientistcloned.(定語從句)3．that引導同位語從句在句中不作成分，通常不能省略，只起連接作用。that引導定語從句時為關系代詞，它除了起連接作用外，在從句中還要充當某一成分(如主語、賓語等)，作賓語時可以省略。Hemadeapromisetohissonthathewouldbuyabikeforhim.(同位語從句)Istillrememberthepromise(that)hemade.(定語從句)Ⅰ.選詞填空1．Thenewsthatourschoolmateshadwonthegamesoonspreadoverthewholeschool.(that/how)2．Anideaoccurredtohimthathemightgotherebyair.(that/where)3．We'lldiscusstheproblemwhetherweshouldgoaboardthetrain.(whether/what)4．Ihaveaquestionwhatwewilldo.(what/which)5．Thefarmersareallveryworriedaboutthefactthatthefrostiscoming.(that/where)6．Thereportmakespeopleworriedthatsometeenagegirlssmokeasmuchasboysinsomemiddleschools.(why/that)7．Theyhavenoideawherehehasgone.(what/where)8．Tomcamebackwithamessagethattherewouldbeatestsoon.(that/what)Ⅱ.補全句子1．Athoughtsuddenlycametohimthat_he_should_have_picked_up_his_son.他突然想起他原來應當開車去接兒子的。2．Wheredidyougettheideathat_I_could_not_come?你從哪兒聽說我不能來的？3．Thethoughtcametohimthat_Tom_might_have_returned_the_book.他突然想起湯姆可能已經(jīng)還了書了。4．Imadeapromisethat_I_would_write_to_him_as_soon_as_I_got_to_Beijing.我向他許諾說我一到北京就給他寫信。5．Johnandhiswifeclashedonthequestionwhether_they_should_have_another_child.約翰和他的妻子在是否再生一個孩子這個問題上看法有分歧。6．Thefactthat_the_office_already_has_a_good_accountantsimplydidn'tenterintothedecision.這個辦公室已經(jīng)有了一名很好的會計，但這一確定中根本沒有考慮這一事實。7．T