文档介绍：罗曼语族中的式，如:
was / were + not ；
同时还原行为动词
英语中的四个体相当于法语、西班牙语以及所有印欧语系
直陈式，命令式等。
（1） 一般现在时
基本形式（以 do为例）：
第三人称单数：does （主语为非第三人称单数）；
肯定句：主语+动词原形+其他；
He works for us.
否定句：主语+ don ‘ t/doesn't +动词原形+其他；
He does n't work for us.
一般疑冋句：Do/Does +主语+动词原形+其他。
肯定回答：Yes, （+ 主语+ do/does ）.
否定回答：No , （+ 主语+ don't/doesn't.）
特殊疑问句：疑问词 +一般疑问句语
Does he work for us
Yes, he does.
No, he does n't
What does he do for us
He works for us.
（2） 一般过去时
be动词+行为动词的过去式
否定句式：在行为动词前加 didn ‘,同时还原行为动词，或
was或were放于句首；用 助动词do的过去式 did提问, 例如： Did he work for us
He did n't work for us.
He worked for us.
—般将来时
am / are/ is + going to + do 或
will / shall + do
am/is/are/about to + do
am/is/are to + do;
一般将来时的表达方法
be going to +动词原形
be +不定式,be to+动词原形,be about to +动词原形
be able to + 不定式
be about to+ 动词原形
will + 动词原形； 例如： He is going to work for us.
He will work for us ；
He is coming. 这是特殊的用一般现在时 表达 将来时态 的例子！！
过去将来时
be
( was，
were
)
going
to+ 动词原形
be
( was，
were
)
about
to+ 动词原形
be
( was，
were
)
to+ 动词原形
肯定句：主语 +be (was , were ) going to+动词原形〜 .
否定句：主语 +be (was , were ) not going to+ 动词原形〜 . 疑问句： Be( Was， Were ) +主语 +going to+ 动词原形〜 肯定句：主语 +would ( should ) +动词原形〜 . 否定句：主语 +would ( should ) not+ 动词原形〜 .
疑问句： Would ( Should ) +主语 +动词原形〜
He would work for us.
现在进行时
主语+be+〔现在分词〕形式 (其中v表示动词)
表示现在正在进行的动作或最近在做的事。
例如： I am buying a book.
第一人称 +am+doing+sth
第二人称 +ar