[D17] It is necessary that a college student ______ at least a foreign language.A.masters B.should master C.mastered D.will master请翻译包括选项,并分析.
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[D17] It is necessary that a college student ______ at least a foreign language.A.masters B.should master C.mastered D.will master请翻译包括选项,并分析.
[D17] It is necessary that a college student ______ at least a foreign language.
A.masters
B.should master
C.mastered
D.will master
请翻译包括选项,并分析.
[D17] It is necessary that a college student ______ at least a foreign language.A.masters B.should master C.mastered D.will master请翻译包括选项,并分析.
It is necessary that a college student (should master) at least a foreign language.
大学生有必要至少掌握一门外语.(或者:大学生必须做到至少应该掌握一门外语 / 大学生至少应该掌握一门外语是有必要的)
解析:
1. 在“it is + 表语形容词 + 主语从句 that ... ”中,that 从句中的谓语动词必须用表示虚拟的“ should + 动词原形”或者省去 should 直接用动词原形.
2. 英语规定,凡是表示“个人意愿”的建议、忠告、意见、命令等语气的名词性从句,从句中的谓语动词都必须用虚拟语气.
3. 如果 it is 后的形容词是 important, essential, indispensable, necessary, obligatory 等,那么that 引导的主语从句就是用来表示说话人的个人看法或建议的.
例如:
* It is important that we (should ) do something for our group. 我们为自己的团队做一些事是很重要的.
* It is essential that a judge(should)be fair and square. 法官保持公正与诚实是基本的.
* It is obligatory that the youth of the right age (should) perform military service. 适龄青年服兵役是义不容辞的.
这是一种虚拟语气
翻译:一个大学生掌握至少一门外语是必要的。
it is necessary that sb should do sth.固定的,虚拟语气