题目内容
2．_____ is known to us all is that China is a developing country______the Third World．（ ）| A． | As； belong to | B． | It； belongs to | ||
| C． | What； belonging to | D． | That； belonging to |
分析 我们都知道中国是一个发展中的属于第三世界的国家．
解答 答案C．
考查名词性从句和非谓语．分析句子可知_____ is known to us all 是一个主语从句，从句中缺少主语，所以用what引导，what在从句中做主语；belong to与中国之间是主谓关系，而且在这里作定语修饰country，所以用现在分词做定语．本句中如果用as引导的非限制性定语从句，句子则为 As is known to us all，China is a developong country； 如果用it做形式主语，句子为It is known to us all that China is a develpoing country； 故答案选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，非谓语动词是高中语法的重点也是同学们学习的难点，辨析非谓语动词与其逻辑主语是主谓关系还是动宾关系从，而确定非谓语动词应用的语态形式．
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| come into use break down run through consist of be thought of as turn out work as raise one's awareness of make up for stand in one's path |
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83．The new airportcame into uselast year．
84．Fortunately，people haveraised their awareness ofprotecting the environment．
85．In traditional Chinese wedding ceremony，wearing white dressesis thought of as beingimproper．
86．I'm pushing ahead on my way forward and I won'be interrupted by anyone or anythingstanding in my path
87．She earns her living byworking asa secretary in a design company．
88．Her enthusiasmmade up forher lack of experience．
89．The rescue teamconsisting ofthe PLA soldiers and local policemen fought against the flood day and night．
90．Archaeologists insist that there used to be a riverrunning throughthe middle of the city．
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