名师精讲大学英语四级考试讲义词汇
1. so放在句首时表示承前肯定，这个句子用部分倒装;
nor， neither放在句首时表示承前否定，句子也用部分倒装;
2. 省略了引导词if 的虚拟条件从句，可以把从句中的had， should， could， were中的任何一个提到从句最前面的位置，构成部分倒装;
3. as， though表示 尽管 时引导从句，从句中的表语可以置于引导词之前构成部分倒装;
系动词后面的部分就是表语，形容词、名词、名词性短语可以置于系动词之后。
例如：She is beautiful. They are students.
四级考试中出现的是由动词的过去分词转变的形容词作表语的形式。
_B_ as it was at such a time， his work attracted much attention.
A Being published B Published C Publishing D To be published
当题干是as引导一个从句，且as前为一个空格时他表示的就是尽管，空格处要填的就是表语。
being published 正在被出版; to be published 将要被出版。
此句恢复正常语序应为： As it was published at such a time
4. 表示否定含义的单词或短语放在句首，句子用部分倒装;
常见的一些表示否定含义的单词：never， little， few， hardly ， scarcely ;
seldom 难得，不常;nowhere 哪里都不。
常见的一些表示否定含义的短语：in no way 决不; on no account 决不;
under no circumstances 在任何情况下都不。
5. only + 状语放在句首，句子用部分倒装;
43. Only under special circumstances _C_ to take make-up tests.
A permitted are freshmen B freshmen are permitted
C are freshmen permitted D are permitted freshmen
freshmen 新生; make up for 弥补，补偿; make-up tests 补考。
6. 注意两个表达形式：come what may 无论发生什么情况; say what you will 畅所欲言。
强调句式的补充内容：被强调部分是疑问词时的情况。
When I try to understand _C_ that prevents so many Americans from being as happy as one might expect， it seems to me that there are two causes.
A why it does B what it does C what it is D why it is
prevent sb. from doing sth. 妨碍某人做某事。
强调部分本为： it is what that prevents so many
又因为句中有疑问词，应写为： what is it that prevents so 。..
但强调句式在句中作宾语成分，故正确写法为： what it is that
1. so放在句首时表示承前肯定，这个句子用部分倒装;
nor， neither放在句首时表示承前否定，句子也用部分倒装;
2. 省略了引导词if 的虚拟条件从句，可以把从句中的had， should， could， were中的任何一个提到从句最前面的位置，构成部分倒装;
3. as， though表示 尽管 时引导从句，从句中的表语可以置于引导词之前构成部分倒装;
系动词后面的部分就是表语，形容词、名词、名词性短语可以置于系动词之后。
例如：She is beautiful. They are students.
四级考试中出现的是由动词的过去分词转变的形容词作表语的形式。
_B_ as it was at such a time， his work attracted much attention.
A Being published B Published C Publishing D To be published
当题干是as引导一个从句，且as前为一个空格时他表示的就是尽管，空格处要填的就是表语。
being published 正在被出版; to be published 将要被出版。
此句恢复正常语序应为： As it was published at such a time
4. 表示否定含义的单词或短语放在句首，句子用部分倒装;
常见的一些表示否定含义的单词：never， little， few， hardly ， scarcely ;
seldom 难得，不常;nowhere 哪里都不。
常见的一些表示否定含义的短语：in no way 决不; on no account 决不;
under no circumstances 在任何情况下都不。
5. only + 状语放在句首，句子用部分倒装;
43. Only under special circumstances _C_ to take make-up tests.
A permitted are freshmen B freshmen are permitted
C are freshmen permitted D are permitted freshmen
freshmen 新生; make up for 弥补，补偿; make-up tests 补考。
6. 注意两个表达形式：come what may 无论发生什么情况; say what you will 畅所欲言。
强调句式的补充内容：被强调部分是疑问词时的情况。
When I try to understand _C_ that prevents so many Americans from being as happy as one might expect， it seems to me that there are two causes.
A why it does B what it does C what it is D why it is
prevent sb. from doing sth. 妨碍某人做某事。
强调部分本为： it is what that prevents so many
又因为句中有疑问词，应写为： what is it that prevents so 。..
但强调句式在句中作宾语成分，故正确写法为： what it is that
