1.(2013·青岛开发区一中高三月考)Thethoughtsuddenlycametome________perhapstheyhadalreadygotaheadofus.A.thatB.whenC.whetherD.which解析:选A。同位语从句修饰thethought,说明其具体内容。句意:我突然想到:他们已经到了我们的前面。2.(2012·高考重庆卷)Evidencehasbeenfoundthroughyearsofstudy________children’searlysleepingproblemsarelikelytocontinuewhentheygrowup.A.whyB.howC.whetherD.that解析:选D。考查同位语从句。句意:经过多年的研究,证据已经被找到,孩子们的早期睡眠问题在长大后可能会继续。分析题意可知children’searlysleepingare...growup是evidence的同位语,而从句中不缺任何成分,故用that引导该同位语从句。3.(2013·绍兴一中高三阶段性测试)Asamatteroffact,________triesagainmakesnodifference.A.nomatterwhichB.nomatterwhoC.whoeverD.whichever解析:选C。nomatterwh不能引导名词性从句,而排除A、B,再根据句意“无论谁再试也没用了”可知选whoever。4.(2012·菏泽郓城一中高三第二次检测)In1942,Columbusandhiscrewarrived________wassocalledtheNewWorldbythewesterners.A.whatB.inwhatC.whereD.inwhich解析:选B。句意:1942年哥伦布和他的船员们到达了被西方人称为所谓新世界的地方。what引导的从句作介词in的宾语,因从句中缺主语,所以用what。5.(2013·台州市高三四校联考)Itisreportedthatanewshoppingmallwillbebuiltnear________usedtobeavillage.A.whatB.whereC.thatD.which解析:选A。what引导的从句作介词near的宾语,从句中缺少主语,所以用what。6.(2013·余姚三中高三第一次月考)TheFrenchmanpointedtothespoonandaskedme________tocallthatinChinese.A.whetherB.howC.whichD.what解析:选D。whattocallthatinChinese=whatwecallthatinChinese,是what引导的宾语从句。7.(2013·岳阳市一中高三第一次质量检测)________intheregulationsthatyoushouldnottellotherpeoplethepasswordofyouremailaccount.A.WhatisrequiredB.WhatrequiresC.ItisrequiredD.Itrequires解析:选C。it是形式主语,真正的主语是that引导的从句。8.(创新题)—Itremainstobeseen________theplancanbeputintopractice.—Itdependsonyourdetermination.A.whetherB.whereC.howD.that解析:选A。考查主语从句。前句句意:“计划能否付诸实施有待观察。”故选A项。9.(2013·福州质检)Somestudentsevenhavenoideaof________theyarestudying,sotheywastemuchtimeplaying.A.whatB.whenC.whyD.where解析:选C。考查宾语从句。句意:有些学生甚至不知道他们为什么学习,所以他们浪费了很多时间来玩。根据句意可知,应用why引导宾语从句,作介词of的宾语。10.(2012·杭州二检)Whatisconcerningusgreatlyis________theworkersheldupinthatareayesterdaywillbesetfree.A.thatB.whatC.whenD.which解析:选C。考查名词性从句。句意:最让我们担心的是昨天被困在那个地区的工人们什么时间能够获得自由。根据句意可知,应用when引导表语从句。因此选C。11.(2013·衡阳一次联考)Talkingofthecaraccident,thereisintoday’spaperanaccurateaccountof________ithappenedlastnight.A.whichB.howC.whenD.what解析:选B。考查宾语从句。由句意可知,这里指的是关于车祸是如何发生的准确的描述,故选how。12.(2012·安徽示范高中二次联考)Despitetherule________mobilephonesareforbiddeninclass,myneighborcan’thelpplayingmobilephonegamesoccasionally.A.whenB.whatC.thatD.where解析:选C。考查同位语从句。句意:尽管规定在课堂上禁止使用手机,我的邻桌还是禁不住偶尔玩手机游戏。本句中的“________mobilephonesareforbiddeninclass”是同位语从句,解释说明“therule”的具体内容,且从句中不缺少任何成分,故用that。13.(2013·银川质检)ItmadeKate’sparentsexcited________Kateenteredthefinalinthetennismatch.A.whatB.whetherC.thatD.when解析:选C。考查名词性从句。句意:Kate进入网球决赛了,这让她的父母很兴奋。It是形式主语,that引导的从句是真正的主语。14.(2013·福建质检)—Jackfailedthedrivingtestagain.—Thequestionis________wecanhelphimavoidmakingthesamemistakes.A.howB.whyC.whatD.whom解析:选A。考查名词性从句。答语语意为:问题是我们该如何帮他避免犯同样的错误。根据语意可知,应用how引导该表语从句。15.(2013·济南三月模考)Shehadbeenin________doctorsdescribedasinaconfusedstateofmindforfiveyears.A.howB.whatC.whichD.that解析:选B。考查宾语从句。句意:她五年来一直处在像医生所描述的那种混乱的心理状态中。分析句子结构可知,“________doctorsdescribed...years”是宾语从句,且空处在宾语从句中作“described”的宾语,故用what。