高中英语——主语从句练习

高中英语——主语从句练习一．选择题（共47小题）1．Didn't it occur to you ______ we could have solved the problem in an easier way？（）A．that B．whether C．how D．why2．_____Xie Tingfeng is in love with Wang Fei again is a piece of good news for their fans．（）A．That B．What C．Where D．Which3．It is natural _____ children are curious about the world around them．（）A．that B．whether C．what D．how4．most of these languages are now threatened and may disappear is a serious matter to the people in Britain．（）A．What B．Which C．That D．Who5．It's been discovered in the study ______ people are more relieved after forgiving others．（）A．that B．what C．which D．whose6．It worried the lady a lot her son hadn't passed the final exam．（）A．that B．if C．for D．while7．It is believed ______ children should learn to be responsible from the very beginning．（）A．why B．how C．when D．that8．It made the public heartbroken _________ it was officially announced _________ the Malaysia Airlines Flight MH370 crashed，killing all the 239people on board．（）A．what；that B．that；which C．when；that D．how；which9．It is becoming a threat to the Chinese language and culture _____ some people can't write Chinese characters properly．（）A．which B．that C．whether D．how10．It came as a great surprise to the public ______ some state leaders'cellphones might have been monitored by America's National Security Agency．（）A．that B．whether C．what D．which11．________Li Xiaoming was admitted into Nanchang University excited his parents．（）A．That B．What C．Whether D．Whatever12．________ is required that every student _________ the school uniform．（）A．What，wears B．What，wear C．It，wear D．It，wears13．It has been proved_____eating vegetables in childhood helps to protect you against serious illnesses in later life．（）A．if B．because C．when D．that14．he talked about it to reporters surprised me．（）A．/ B．That C．Whether D．What15．_____ you will succeed in persuading someone depends on _____ effect your argument has on that person．（）A．If；what B．What；howC．How；what D．Whether；what16．Since there are many excellent athletes competing against each other in the game，it isuncertain __________ he will succeed in winning the medal．（）A．that B．what C．whether D．where17．________online courses can produce good results remains to be seen．（）A．That﹣B．Whether C．Who﹣D．Where18．﹣What is upsetting you，dear？___ it is necessary for us to move our home to the city．（）A．Why B．How C．That D．Whether19．When asked about the canned fresh air，Chen Guangbiao said it didn't matter _______it sold well or not，just for friendly environment．（）A．how B．whether C．when D．if20．_____ life exists on any other planet in the solar system still remains a question．（）A．Why B．Whether C．How D．Where21．The earth became so violent that it was not clear ___________ the shape would last or not．（）A．if B．how C．whether D．why22．_______ the meeting will be held in Xi'an has not been decided yet．（）A．That B．If C．Whether D．What23．It remains to be seen this plan is practical enough to keep the project going．（）A．whether B．how C．where D．when24．It has not been decided ______ the class meeting will be held..（）A．whether B．what C．that D．if25．The Food Safety Law passed in June 2009，however，it is still not clear ______ film stars can advertise products whose effects are not proved．（）A．that B．whether C．if D．what26．____ the flight to Beijing will be delayed is ____ I'm especially worried about．（）A．If；what B．Whether；thatC．When；that D．Whether；what27．It depends on the government's measures ____ the housing price will be brought under control by the end of this year．（）A．how B．that C．whether D．when28．________ parents say and do has a life﹣long effect on their children．（）A．That B．Which C．What D．As29．_______ astonishes us is that AlphaGo defeated the human champion．（）A．Which B．When C．That D．What30．______ matters is the selection of the right website，______ can offer the daily news and entertainment，and you can know everything in a matter of 30minutes．（）A．Whatever；which B．However；whichC．Whatever；where D．However；where31．Passion is passion and it doesn't matter____it's directed．Exactly，it can be coins or sports or politics．（）A．why B．how C．whether D．where32．________ amazed us greatly was that Linda could speak five languages．（）A．That B．What C．Which D．Why33．______ the old man's son wanted to know was _____ the gold had been hidden．（）A．What；where B．That；what C．What；if D．What；that34．With time going by，_____once seemed vital in our life is no longer as important now．（）A．which B．how C．what D．whether35．For me，______I care about most now is winning another title for my club and also getting the gold medal at the next Asian Games．（）A．that B．what C．whether D．when36．It is not ______you have said but what you have done ______made us very disappointed．（）A．that；what B．what；what C．what；that D．that；that37．________ impressed me was the boy's ability to deal with this kind of trouble．（）A．That B．Who C．Whether D．What38．It's better to understand _____ you don't understand when you read a story．（）A．how B．whether C．what D．that39．_________ was determined at the meeting is that the government will develop a new educational system．（）A．What B．How C．When D．That40．It's not clear ________the president can do to end the big problem．（）A．how B．which C．whether D．what41．It is still unclear _____ the man didn't speak the truth．．（）A．that B．how C．when D．why42．I think _______ impresses me about his painting is the colours he uses．（）A．what B．that C．which D．who43．________ the delayed flight will take off depends much on the weather．（）A．Why B．When C．That D．What44．_____ team wins on Saturday will go through to the national championships．（）A．No matter what B．No matter whichC．Whatever D．Whichever45．It hasn't been announced _____ the plane is to take off．（）A．where B．when C．how D．why46．_____ is known to all is that watching TV properly may make our mind broad and our life rich．（）A．It B．As C．What D．That47．﹣﹣﹣Mr．Parker is so ambitious．He is seeking any opportunity to get promoted．﹣﹣﹣That's understandable．you are in our company determines how well you are paid and you can do with your life．（）A．Who；that B．How；what C．What；that D．Where；what高中英语——主语从句练习参考答案与试题解析一．选择题（共47小题）1．（2016•泰州二模）Didn't it occur to you ______ we could have solved the problem in an easier way？（）A．that B．whether C．how D．why【分析】难道你没有想起我们本可以更简单地解决这个问题？【解答】答案：A本句中it是形式主语，真正的主语应该是后面的主语从句，从句中不缺少任何成分，也没有疑问，所以用连接词that，故本题选择A．【点评】在考查名词性从句时，要分析从句的各个成分，然后根据是否缺少成分，确定适当的连接词．2．（2015•绵阳模拟）_____Xie Tingfeng is in love with Wang Fei again is a piece of good news for theirfans．（）A．That B．What C．Where D．Which【分析】谢霆锋又爱上王菲这件事对于他们的粉丝来说是个好消息．【解答】答案：A本句中主句谓语动词是is，故is之前是主语，是由从句充当主语，从句Xie Tingfeng is in love with Wang Fei again，不缺少主干成分，故用that来引导，故选A项．【点评】在考查名词性从句时，要分析从句的各个成分，然后根据是否缺少成分，确定适当的连接词．3．（2015秋•东城区期末）It is natural _____ children are curious about the world around them．（）A．that B．whether C．what D．how【分析】孩子们对于周围的世界感到好奇是很自然的．【解答】答案是A．考查名词性从句，本句的主语是句子children are curious about the world around them，句中不缺少主语或者宾语用that引导，it是形式主语，所以答案选A．【点评】名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what 和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语4．（2014•遂宁模拟）most of these languages are now threatened and may disappear is a serious matter to the people in Britain．（）A．What B．Which C．That D．Who【分析】这些语言中大多数现在正受到危险，也许会消失，这对英国人来说是件严重的事．【解答】答案：C 题干中most of these languages are now threatened and may disappear是充当is的主语，是一个主语从句；从句结构完整，不缺少成分，要用that来引导，并且不能省略．故选C．【点评】主语从句是名词性从句的一种，在句中作主语，相当于一个名词．连接词要根据从句的结构来判定，从句结构完整时，要用连接副词或that；从句缺少主语或宾语时，要用连接代词．5．（2014•西城区二模）It's been discovered in the study ______ people are more relieved after forgiving others．（）A．that B．what C．which D．whose【分析】在研究中发现人们在原谅其他人时候会感到更加宽慰．【解答】答案：A本句中的it是形式主语，that引导的是真正的主语从句，that在这个主语从句中不充当任何成分，只是一个引导词而已．BCD三项都要在句中做成分的．故A正确．【点评】主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾．解答这类题目，关键在于分析清楚句子结构．通过判断引导词在从句中所作的成分及意义，来选择正确的引导词．连接主语从句的从属连词主要有that，if，whether，和疑问词（what how where when…）．that引导表示陈述句的主语从句，if和whether，whether…or not引导表示"是否"，引导一般疑问句．连接代词主要有who，whom，whose，what，whoever，whomever，whosever，whatever，whichever等．6．（2014•红桥区二模）It worried the lady a lot her son hadn't passed the final exam．（）A．that B．if C．for D．while【分析】她儿子没有通过期末考试，这使那位女士很担心．【解答】答案A．这是个主语从句．划线的地方填that．it 在句中作形式主语，而that作为真正的主语后置．出现这种情况，是因为真正的主语过长，为了避免头重脚轻的现象，所以用it 做了形式主语，故选A．【点评】考查that引导的宾语从句，本题主要是根据it作形式主语确定连接词．7．（2014•东城区二模）It is believed ______ children should learn to be responsible from the very beginning．（）A．why B．how C．when D．that【分析】人们相信孩子们应该从一开始就学会负责任．【解答】答案D．由语境与句子的分析：it 是形式主语，真正的主语是后面的that从句：that children should learn to be responsible from the very beginning．，从句中that 不能省略．故答案选D．【点评】It 是形式主语．that后面引导的就是真实主语．相似的句型还有：it is said that 据（人们）说it is reported that 据（报纸）报道．8．（2014春•鹰潭期末）It made the public heartbroken _________ it was officially announced _________ the Malaysia Airlines Flight MH370 crashed，killing all the 239people on board．（）A．what；that B．that；which C．when；that D．how；which【分析】当正式宣布马航MH370坠毁，机上239人死亡的时候，让公众心碎．【解答】考查名词性从句．本题中when作连词，表示"当…时候"，that引导主语从句．it是形式主语，句意：当正式宣布马航MH370坠毁，机上239人死亡的时候，让公众心碎．选C．【点评】名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what 和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语，9．（2014秋•西城区期末）It is becoming a threat to the Chinese language and culture _____ some people can't write Chinese characters properly．（）A．which B．that C．whether D．how【分析】一些人不能正确地写出汉字正成为中国语言和文化的一个威胁．【解答】答案是B．考查名词性从句，分析题干可知it 是形式主语，真正的主语是some people can't write Chinese characters properly，此句中不缺少主语或者宾语，所以关系词选that．【点评】名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what 和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语10．（2014秋•宁波期末）It came as a great surprise to the public ______ some stateleaders'cellphones might have been monitored by America's National Security Agency．（）A．that B．whether C．what D．which【分析】一些国家领导人的手机可能已经被美国的国家安全局监视令公众惊讶．【解答】答案是A．考查名词性从句，主语是一个句子some state leaders'cellphones might have been monitored by America's National Security Agency．分析此句不缺少主语和宾语用that来引导，it是形式主语，所以答案选A．【点评】名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what 和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语11．（2013春•江西期末）________Li Xiaoming was admitted into Nanchang University excited his parents．（）A．That B．What C．Whether D．Whatever【分析】李晓明被南昌大学录取了令他的父母很兴奋．【解答】答案是A．考查名词性从句，本句的主句的主语是一个句子Li Xiaoming was admitted into Nanchang University 李晓明被南昌大学录取，这是一个被动语态的句子句中不缺少主语或者宾语，所以用关系词that来引导．【点评】名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what 和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语12．（2013秋•广东期末）________ is required that every student _________ the school uniform．（）A．What，wears B．What，wear C．It，wear D．It，wears【分析】根据要求每个学生都穿校服．【解答】答案是D．考查名词性从句，本句是一个主语从句．it是形式主语，真正的主语是that every student wears the school uniform，因为主语是every student所以谓语动词用第三人称单数形式，所以答案是wears，故答案选D．【点评】名词性从句一直是高考考查的热点，近几年的高考题主要考察在具体语境中对what 和that的辨析，此外，也要求学生对定语从句和名词性从句有清晰的辨认．首先我们要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．就是说，如果我们能判断出某个从句是某个主句的主语、宾语、表语或同位语13．（2012•崇明县二模）It has been proved_____eating vegetables in childhood helps to protect you against serious illnesses in later life．（）A．if B．because C．when D．that【分析】据证实，儿童时期吃蔬菜能够帮助保护你在人生的后期抵抗疾病．【解答】答案：D．考查it的用法．题干中it是形式主语，真正的主语是后面的主语从句，根据意思可知该从句不缺少任何成分，故选that，if是否，because表原因，when当从句中缺少时间状语时才可用．【点评】本题考查it的用法．在主语从句中，当主语从句很长时，为了避免头重脚轻，故将主语从句放到句子的后面，主语就有it代替作形式主语．14．（2012•上饶一模）he talked about it to reporters surprised me．（）A．/ B．That C．Whether D．What【分析】他和记者谈论这件事让我很惊讶．【解答】答案：B 题干中he talked about it to reporters是作动词surprised的主语，是一个主语从句；从句结构完整，表达确定的事实，要用从属连词that来引导．故选B．【点评】在句子中起名词作用的各种从句统称为名词性从句．根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句．本题中that在主语从句中起连接作用，不充当成分，没有词意．15．（2016•义乌市校级模拟）_____ you will succeed in persuading someone depends on _____ effect your argument has on that person．（）A．If；what B．What；howC．How；what D．Whether；what【分析】你是否成功劝说某个人取决于你的论据对那个人有什么影响【解答】答案：D．根据depends on _____ effect your argument has on that person．说明前面整句是主语从句，而主语从句you will succeed in persuading someone可知句子完整，不缺成分，但根据句意，你是否成功劝说某个人，放句首只能用whether，是否，故选D．有什么影响what effect【点评】本题考查主语从句的连接词，在充分分析句型基础上以及熟知whether词义的情况下便能选出正确答案．16．（2016春•东城区期末）Since there are many excellent athletes competing against each other in the game，it isuncertain __________ he will succeed in winning the medal．（）A．that B．what C．whether D．where【分析】由于有许多优秀的运动员在比赛中互相竞争，所以他是否会赢奖牌还是不确定的．【解答】答案：c．根据It is uncertain说明it 是形式主语，而真正主语he will succeed in winning the medal可知句子完整，不缺成分，但结合句意，他是否会赢奖牌还是不确定的．故选c．【点评】本题考查主语从句的连接词，在充分分析it 形式主语的基础上再结合语义便能选出正确答案，同时要注意与it is certain that句型不要混淆．17．（2015•丰台区一模）________online courses can produce good results remains to be seen．（）A．That﹣B．Whether C．Who﹣D．Where【分析】网上课程是否能取得好效果仍然拭目以待．【解答】答案：B．本句的谓语部分是"…remains to be seen（拭目以待），可推知前面的部分为一个表示疑问的主语从句，根据句意"网上课程是否能取得好效果"可知选用whether；故答案为B．【点评】分清不同名词性从句的具体用法和所使用的连接词至关重要．18．（2014•南通二模）﹣What is upsetting you，dear？___ it is necessary for us to move our home to the city．（）A．Why B．How C．That D．Whether【分析】﹣什么使你难过？﹣﹣对于我们是否有必要把家搬到城里．【解答】答案：D．前一句What is upsetting you是说使人苦恼的事，后面的句子是it is necessary for sb to do sth，所以前面用whether来引导一个主语从句，该句的完整句子是：Whether it is necessary for us to move our home to the city is upsetting me．故选D．【点评】认真分析名词性从句的具体用法，然后具体分析所需要使用的连接词．19．（2014•遂宁模拟）When asked about the canned fresh air，Chen Guangbiao said it didn't matter _______it sold well or not，just for friendly environment．（）A．how B．whether C．when D．if【分析】当被问及罐装的新鲜空气时，陈光标说是否畅销这并不重要，只要环保．【解答】答案：B．分析句子结构可知，本题中_______it sold well or not是主语从句，前面的主句it didn't matter 中的it是形式主语，主语从句中不缺少成分，且句中有or not，whether…or not固定搭配，是否…，符合句意"陈光标说是否畅销这并不重要，只要环保．"，if不可以引导主语从句，故选B．【点评】本题考查名词性从句．首先看从句是否在整个句子中起名词的作用（连接词后面即从句），然后要判断它是哪个名词性从句．名词性从句是主句的一部分，可以充当主语、宾语、表语、同位语．再根据从句中缺少何种成分（主语、宾语、定语、状语等）和所缺成分的属性（人或物）来决定连接词的应用．20．（2014春•淄博期末）_____ life exists on any other planet in the solar system still remains a question．（）A．Why B．Whether C．How D．Where【分析】是否生命存在于太阳系的任何其他行星上仍然是个问题【解答】答案：B．根据still remains a question说明前面整句是主语从句，而主语从句life exists on any other planet in the solar system 可知句子完整，不缺成分，排除ACD，再根据句意，是否生命存在于太阳系的任何其他行星上仍然是个问题，故选B．whether是否【点评】本题考查主语从句的连接词，在充分分析句型基础上以及熟知whether词义的情况下便能选出正确答案．21．（2014春•东城区期末）The earth became so violent that it was not clear ___________ the shape would last or not．（）A．if B．how C．whether D．why【分析】地球变得如此不稳定以至于它能否保持它的形状还是不知道的【解答】答案：C．根据it was not clear ___________ the shape would last or not说明前面it 是形式主语，而主语从句the shape would last or not可知句子完整，不缺成分，排除ABD，再根据句意，能否保持它的形状，故选C．whether是否…or not【点评】本题考查主语从句的连接词，在充分分析句型基础上以及熟知whether词义的情况下便能选出正确答案．22．（2013•咸阳三模）_______ the meeting will be held in Xi'an has not been decided yet．（）A．That B．If C．Whether D．What【分析】会议是否将在西安召开还没有被定下来．【解答】答案：C．根据后面的谓语部分has not been decided yet可知，前面的主语为一个表示疑问的事实，排除A和B；what表示具体内容"什么"句中体现不出来，也可排除；故选C．【点评】对于名词性从句的引导词要明白具体的意思和用法．23．（2013•合肥二模）It remains to be seen this plan is practical enough to keep the project going．（）A．whether B．how C．where D．when【分析】这个计划是否足够可行让这个工程继续下去还有待于进一步观察．【解答】答案：A．本句中it是形式主语，后面划线处后面的成分为一主语从句，根据句中的remains to be seen 可知此处是指一种不确定性，所以用whether引导．故A正确．【点评】本题考查名词性从句，要会分析句子的成分，并且掌握whether引导名词性从句表示的是一种不确定性．24．（2013春•临沂期末）It has not been decided ______ the class meeting will be held..（）A．whether B．what C．that D．if【分析】班会是否举办还没有被决定．【解答】答案：A．根据It has not been decided ______ 说明前面it是形式主语，而主语从句the class meeting will be held可知句子完整，不缺成分，再根据句意，班会是否举办还没有被决定．故选A．whether是否【点评】本题考查主语从句的连接词，在充分分析句型基础上以及熟知whether词义的情况下便能选出正确答案．25．（2013春•宁波期末）The Food Safety Law passed in June 2009，however，it is still not clear ______ film stars can advertise products whose effects are not proved．（）A．that B．whether C．if D．what【分析】食物安全法在2009年6月通过了，然而，是否电影明星可以宣传那些没有被证实的产品仍然不清楚．【解答】答案：B．根据it is still not clear ______ 说明it 是形式主语，而主语从句film stars can advertise products 可知句子完整，不缺成分，是否电影明星可以宣传那些没有被证实，故选B．whether是否【点评】本题考查主语从句的连接词，在充分分析句型基础上以及熟知whether词义的情况下便能选出正确答案．26．（2011•湘潭模拟）____ the flight to Beijing will be delayed is ____ I'm especially worried about．（）A．If；what B．Whether；thatC．When；that D．Whether；what【分析】飞往北京的航班是否会延误是我特别担心的问题．【解答】答案：D题干中the flight to Beijing will be delayed是充当系动词的主语，是一个主语从句；I'm especially worried about是充当系动词的表语，是一个表语从句；表语从句中缺少宾语，要用连接代词；句意表达的是不确定的事，要用whether来引导，if不能连接主语从句．故选D．【点评】在句子中起名词作用的各种从句统称为名词性从句．根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句．本题中what在宾语从句中起连接作用，同时又充当了从句的宾语．27．（2011•郑州三模）It depends on the government's measures ____ the housing price will be brought under control by the end of this year．（）A．how B．that C．whether D．when【分析】今年年底房价是否会得到控制有赖于政府的措施．【解答】答案：C 题干中the housing price will be brought under control by the end of this year 是作句子的主语，是一个主语从句，it是形式主语；句中depend on取决于，有赖于，表示不肯定的意思，要用whether来连接．故选C．【点评】主语从句是名词性从句的一种，在句中作主语，相当于一个名词．连接词要根据从句的结构来判定，从句结构完整时，要用连接副词或that；从句缺少主语或宾语时，要用连接代词．28．（2016•南开区一模）________ parents say and do has a life﹣long effect on their children．（）A．That B．Which C．What D．As【分析】父母的言行对孩子有终身的影响．【解答】答案：C 题干中前半部分parents say and do 是一个主谓结构；后面接了has a life ﹣long effect on their children又一个谓语结构，说明前面的部分充当了主语，是一个主语从句；主语从句中say and do缺少宾语，要用连接代词．故选C．【点评】在句子中起名词作用的各种从句统称为名词性从句．根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句．本题what引导的主语从句中，what既起连接作用，又在从句中作宾语．29．（2016•海淀区一模）_______ astonishes us is that AlphaGo defeated the human champion．（）A．Which B．When C．That D．What【分析】让我们惊讶的是阿尔法围棋（智能程序）居然打败了人类冠军．【解答】答案：D 题干所给的句子中，前面的astonishes us 是谓语结构（动词用了三单形式）；后面接了is that AlphaGo defeated the human champion系表结构，说明前面的部分是充当了is的主语，是一个主语从句；主语从句中astonishes缺少主语，要用连接代词．故选D．【点评】在句子中起名词作用的各种从句统称为名词性从句．根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句．本题中what在主语从句中起连接作用，同时又充当了从句的主语．30．（2016•浙江二模）______ matters is the selection of the right website，______ can offer the daily news and entertainment，and you can know everything in a matter of 30minutes．（）A．Whatever；which B．However；whichC．Whatever；where D．However；where【分析】重要的是正确的网址的选择，这个网站应该可以提供日常新闻和娱乐，并且你能够很短的时间内了解一切．【解答】答案：A分析句子结构可知，﹣______ matters是主语从句，空格处所填词在从句中作主语．however ﹣无论如何，不可以充当主语，与语境不符；whatever﹣无论什么，引导名词性从句，可以充当主语，符合语境．______ can offer the daily news and entertainment，and you can know everything in a matter of 30 minutes是非限制性定语从句，修饰website，从句中缺少主语，先行词指物，用关系代词which．故选A．【点评】考查名词性从句和定语从句时，都需要考虑从句中的句子成分．31．（2016•盐城二模）Passion is passion and it doesn't matter____it's directed．Exactly，it can be coins or sports or politics．（）A．why B．how C．whether D．where【分析】句意为：热情就是热情，它朝着那个方向不重要，确切地说，它可以是硬币，体育或者是政治．【解答】答案：D 本句中，第一个it是形式主语，空格引导的从句是真正的主语，根据direct，可知，指的是方位或位置，从句中不缺少主语、宾语或表语，所以用连接副词，故选择D．【点评】从句中除了分析句子成分，还要理解从句所指的范畴．32．（2016•海淀区二模）________ amazed us greatly was that Linda could speak five languages．（）A．That B．What C．Which D．Why【分析】让我们大为惊讶的是Linda会说五种语言．【解答】答案：B 题干所给的句子中，前半部分amazed us greatly 是谓语结构；后面接了was that 也是谓语结构，说明前面的部分是充当了was的主语，是一个主语从句；主语从句中amazed缺少主语，要用连接代词．故选B．【点评】在句子中起名词作用的各种从句统称为名词性从句．根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句．本题中what在主语从句中起连接作用，同时又充当了从句的主语．33．（2016春•吉林校级期末）______ the old man's son wanted to know was _____ the gold had been hidden．（）A．What；where B．That；what C．What；if D．What；that【分析】老人的儿子想知道的是黄金被埋在什么地方了【解答】答案：A．根据was _____ the gold had been hidden说明前面整句是主语从句，而主语从句the old man's son wanted to know可知句子不完整，缺成分，老人的儿子想知道什么，后面表语从句the gold had been hidden缺地点状语，故选A．【点评】本题考查主语从句及表语从句，熟知名词性从句的连接词基本上，很容易选出此题答案．34．（2015•杭州二模）With time going by，_____once seemed vital in our life is no longer as important now．（）A．which B．how C．what D．whether【分析】随着时间的流逝，曾经在我们的生活中看起来至关重要的东西现在没有那么重要了．【解答】答案：C 题干所给的句子中，前面的once seemed vital in our life 是系表结构；后面接了is no longer as important now系表结构，说明前面的部分是充当了is的主语，是一个主语从句；主语从句中seemed缺少主语，要用连接代词．故选C．【点评】在句子中起名词作用的各种从句统称为名词性从句．根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句．本题中what在主语从句中起连接作用，同时又充当了从句的主语．35．（2015•和平区四模）For me，______I care about most now is winning another title for my club and also getting the gold medal at the next Asian Games．（）A．that B．what C．whether D．when【分析】对我来说，现在我最关心的事情是为我的俱乐部赢得另一个头衔并且要在下一届亚运会上获得金牌．【解答】答案：B题干所给的句子中，前面的I care about most now 是主谓结构的句子；后面接了is winning another title for my club and also getting the gold medal at the next Asian Games系表结构，说明前面的部分是充当了is的主语，是一个主语从句；主语从句中care about缺少主语，要用连接代词．故选B．【点评】在句子中起名词作用的各种从句统称为名词性从句．根据它们在句中的语法作用，这类从句又可分为主语从句、同位语从句、表语从句和宾语从句．本题中what在主语从句中起连接作用，同时又充当了从句的宾语．。