高考学习网：www.gkxx.com高考学习网：www.gkxx.com名词性从句1．Afterworkingonthemathsproblemforhours，hefound________hethoughtwasthekeytoit.A．whatB．thatC．whereD．which解析：what引导的名词性从句作found的宾语从句的主语，而且what在宾语从句中作主语。hethought为插入语。答案：A2．Sometimesadvertisementsmake________possibleforcompaniestosellthecustomers________moneycannotbuy.A．/；thatB．it；whatC．that；whichD．it；whose解析：句意为：有时广告让公司把用钱买不到的东西卖给顾客变得可能。it是形式宾语，真正的宾语是不定式短语。what引导的是宾语从句，并在宾语从句中作宾语。答案：B3．Soquicklyarescienceandtechnologyadvancing________isapossibilitytodaymaybearealitytomorrow.A．whichB．whatC．thatwhichD．thatwhat解析：句意：科技发展如此迅速以至于今天的可能也许会成为明天的现实。本句是“so...that...”句型，表示“如此……以至于……”，结果状语从句中又包含了一个主语从句，what在该主语从句中作主语。答案：D4．Sheisverydeartous.Wehavebeenpreparedtodo________ittakestosaveherlife.A．whicheverB．howeverC．whateverD．whoever解析：句意为：她对我们弥足珍贵。我们已经准备好尽一切努力挽救她的生命。这里的whatever既作take的宾语，也引导do后的宾语从句。答案：C5．________isknowntousallisthattheChinesegovernmenthassparednoeffortstoprotectpeoplefromfakefood.A．AsB．ItC．ThatD．What解析：分析句子结构可知，该题应用what引导主语从句，并在从句中作主语。that引导名词性从句时无意义也不作成分；如果用as构成定语从句，则应表达为AsisknowntousalltheChinese...；如果用形式主语it，则表达为ItisknowntousallthattheChinese...。答案：D6．Facedwithtroubleordifficulty，apersontakes________helpthatisavailable.A．whateverB．wheneverC．whereverD．however解析：句意为：面对困难或挫折，一个人会接受任何可能得到的帮助。whatever在此修饰help，意为“无论什么”，而其他三个选项，不作形容词，不能修饰名词，故排除。答案：A7．Thefacthasworriedmanyscientists________theearthisbecomingwarmerandwarmertheseyears.A．whatB．whichC．thatD．though解析：句意为：近年地球越来越暖的事实让许多科学家担心。从句“theearthisbecomingwarmerandwarmertheseyears”不缺少成分，因此选C项。that引导的从句作fact的同位语。答案：C8．—Doyouknowher?—No.HernameringsabellbutIcan'tremember________Ireaditbefore.A．whereB．whatC．thatD．if解析：考查名词性从句。答语语意是：我不认识她。她的名字好像很熟，但我想不起来在哪儿见到过了。A、B、C三个选项中只有where可在宾语从句中作地点状语，if不符合语意。答案：A9．Youshouldexploreyourtalentssoastofindout________yourrealinterestslie.A．whatB．whichC．whereD．how解析：考查名词性从句。此处是由where引导的宾语从句，作findout的宾语同时在从句中作地点状语。所以答案选C项。答案：C10．Themediatodaycandrawpublicatt