英语六级考试攻克语法必备的练习
汉英
必做：
1.__________，they sent her for doctor.
2.The girl is like her mother__________。
选做★：She probably didnt attend the meeting_______
答案及解析
1. Seeing she was seriously ill
【解析】该题考察seeing引导原因状语从句的用法。Seeing意为鉴于、由于
2. in that she also has very delicate feeling
【解析】该题考察引导原因状语从句的连词。In that表示在于的含义
3. because I didnt see her in the hall
【解析】该题考点为because引导的原因状语从句的用法。
完形填空练习，这次的完型不难，动词、名词、形容词词义辨析题目依然占大头，与语法直接相关的较少，考到的有介词的辨析、连词and、副词then 定语从句等。
必做：
1.In 1983 the National Science Foundation,____mission is to promote science,took over the net work.
①their②that③when④ whose
2.This new NSF network attracted more and more institutional users,many of___had their own internal networks.
①what②which③these④them
选做★：
3.This electronic superhighway is called the Internet,____ it is the backbone of the World Wide Web.
①and②yet③or④while
4.上接第2题 For example,most universities that joined the NSF network had intracampus computer networks.The NSF network ___became a connector for thousands of other networks
①moreover②however③likewise④then
答案及解析：
1.④ 空格处所在的句子为非限制性定语从句，而且空格处在句子中作定语。能在定语从句中作定语的连词只有whose.their和that均不能引导非此安置性定语从句，因此可以排除;when引导定语从句时，先行词一般为表示时间的名词或短语，而本句中的先行词是机构，所以也可排除。
2.② 由于两个句子之间没有连词连接，而且中间有逗号，根据句意可以推断后面的是非限制性定语从句，来解释说明前面的institutional users。空格处在定语从句中作介词of的宾语，所以可以确定是which.what在定语从句中一般是做主语。两个句子之间没有连词，因此后面的不是独立句。空格处不能使用代词，排除them these
3. ① 前一句这条信息高速公路被成为因特网，后面一句它是万维网的主干组成部分，是并列关系，所以选择连词 and
4. ④then表示承接，moreover表示递进，however表示转折，likewise表示类比
汉英
必做：
1.__________，they sent her for doctor.
2.The girl is like her mother__________。
选做★：She probably didnt attend the meeting_______
答案及解析
1. Seeing she was seriously ill
【解析】该题考察seeing引导原因状语从句的用法。Seeing意为鉴于、由于
2. in that she also has very delicate feeling
【解析】该题考察引导原因状语从句的连词。In that表示在于的含义
3. because I didnt see her in the hall
【解析】该题考点为because引导的原因状语从句的用法。
完形填空练习，这次的完型不难，动词、名词、形容词词义辨析题目依然占大头，与语法直接相关的较少，考到的有介词的辨析、连词and、副词then 定语从句等。
必做：
1.In 1983 the National Science Foundation,____mission is to promote science,took over the net work.
①their②that③when④ whose
2.This new NSF network attracted more and more institutional users,many of___had their own internal networks.
①what②which③these④them
选做★：
3.This electronic superhighway is called the Internet,____ it is the backbone of the World Wide Web.
①and②yet③or④while
4.上接第2题 For example,most universities that joined the NSF network had intracampus computer networks.The NSF network ___became a connector for thousands of other networks
①moreover②however③likewise④then
答案及解析：
1.④ 空格处所在的句子为非限制性定语从句，而且空格处在句子中作定语。能在定语从句中作定语的连词只有whose.their和that均不能引导非此安置性定语从句，因此可以排除;when引导定语从句时，先行词一般为表示时间的名词或短语，而本句中的先行词是机构，所以也可排除。
2.② 由于两个句子之间没有连词连接，而且中间有逗号，根据句意可以推断后面的是非限制性定语从句，来解释说明前面的institutional users。空格处在定语从句中作介词of的宾语，所以可以确定是which.what在定语从句中一般是做主语。两个句子之间没有连词，因此后面的不是独立句。空格处不能使用代词，排除them these
3. ① 前一句这条信息高速公路被成为因特网，后面一句它是万维网的主干组成部分，是并列关系，所以选择连词 and
4. ④then表示承接，moreover表示递进，however表示转折，likewise表示类比
