文档介绍：该【助动词与情态动词 】是由【7489238】上传分享，文档一共【62】页，该文档可以免费在线阅读，需要了解更多关于【助动词与情态动词 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。助动词与情态动词
单击此处添加副标题
单/击/此/处/添/加/正/文
CLICK HERE TO ADD A TITLE
He can finish the work alone.
He did finish the work alone.
Can you do that?
Did you do that?
助动词与青苔动词的关系
情态动词：可表达一定语义，去掉后句子意思改变。
助动词： 没有语义，去掉后句子意思不变。
情态动词与助动词都必须与实意动词连用，共同构成句子谓语部分。
You have done a great job.
01
02
03
04
系动词(Link Verbs)
实义动词(Notional Verbs)
助动词(Auxiliary Verbs)
情态动词(Modal Verbs)
根据在句中的功能，动词可以分为：
动词的分类
↓
(Helping Verb)
单击此处添加副标题
助动词
（Auxiliary）
CLICK HERE TO ADD A TITLE
1
2
3
种类
be 2. have 3. do 4. shall will
写出上述助动词的各种形式。
1
2
3
be ( is, am, are, was, were, being, been );
01
have ( has, had, having );
02
do ( does, did );
03
shall ( should ), will ( would ).
04
概念
没有独立的实际意义，不能单独作谓语，通常帮助实 义 动 词并与其一起构成谓语，表示__________________等，或构成_____________。
时态、语态、语气
疑问句和否定句
Tom was making a call at this time last night.
构成各种时态
She is doing her homework.
We shall have a meeting tomorrow.
He promised that he would tell me the truth.
The plane had been away for almost an hour when I arrived at the airport.
构成被动语态
01
The window is often cleaned by the little girl .
02
I was told to attend that meeting.
03
A meeting will be held by us here tomorrow.
04
The trees are being watered by them.
05
He promised that the truth would be told to me.
06