2021军队职称考试词汇重点:助动词(1)
1.英语中的助动词有下面这些:
(1)be,am,is,are,was,were,been,being
(2)have,has,had,having
(3)shall,will,should,would
(4)do,does,did
这些助动词一般没有词义,主要帮助构成谓语,表示时态、语态、语气等,或构成疑问及否定形式。
2.助动词be可用来:
(1)构成进行时态:
I'll be seeing her at 10 tomorrow.
我明天十点和她会面。
What have you been doing these days?
这些天来你在干什么?
(2)构成被动语态:
What has been assigned for today's homework?
今天留了什么作业?
Preparations are being made for the speech contest.
演讲比赛的准备工作正在进行。
(3)和动词不定式构成复合谓语,表示按计划安排即将发生的事情:
A new hospital is to be built in our district.
我们区要修建一所新医院。
Where are we to meet?
我们在哪里碰头?
(1)be,am,is,are,was,were,been,being
(2)have,has,had,having
(3)shall,will,should,would
(4)do,does,did
这些助动词一般没有词义,主要帮助构成谓语,表示时态、语态、语气等,或构成疑问及否定形式。
2.助动词be可用来:
(1)构成进行时态:
I'll be seeing her at 10 tomorrow.
我明天十点和她会面。
What have you been doing these days?
这些天来你在干什么?
(2)构成被动语态:
What has been assigned for today's homework?
今天留了什么作业?
Preparations are being made for the speech contest.
演讲比赛的准备工作正在进行。
(3)和动词不定式构成复合谓语,表示按计划安排即将发生的事情:
A new hospital is to be built in our district.
我们区要修建一所新医院。
Where are we to meet?
我们在哪里碰头?
编辑推荐:
下载Word文档
温馨提示:因考试政策、内容不断变化与调整,长理培训网站提供的以上信息仅供参考,如有异议,请考生以权威部门公布的内容为准! (责任编辑:长理培训)
点击加载更多评论>>