作业帮 > 英语 > 作业

求高手指导几道英语选择题...关于主谓一致的

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/10/02 18:14:39
求高手指导几道英语选择题...关于主谓一致的
One and a half weeks ____ since I saw you last.
A has past B have passed C has passed D passes
我选的是A,饿...似乎又与主谓一致不太相关吖...不过pass的过去分词到底该怎么用吖?
Many a man and many a woman ____ wished that he or she had better education.
A had B have C is D are
我选的是D...我也讲不出原因.
What they need at present ____ science and technology
A is B has C are D were
The two things that you cannot buy with money ____ love and health.
A are B is C am D was
答案分别是A A ,我两个都选的are啦,不知道要怎么区分...
第一题我问的是pass的用法,饿..似乎有点答非所问饿...
如果我翻的字典上有我还会着急问吗?
1.A 有since是现在完成时的标志,还有before一类的词.而现在完成时的结构为have.has+过去分词 pass的过去分词和过去是一样都是passed ,不是past past是 过去 的意思. 两个单词意思不一样的
2.你们这一章学的是现在完成时态~~ 看到句中有个wished吗?是wish的过去分词,所以根据现在完成时态的结构,wish前面要加had
3.A 用单数形式 就行了 和后面的 science and technology物无关
4.A two things 用复数,用are