一般现在时态的结构
时态结构?
时态结构?
1、一般现在时:动词 原型
2、一般过去时:was/were;动词变过去式
3、现在进行时:am/is/are+doing
4、过去进行时:was/were+doing
5、现在完成时:have/has+done
6、过去完成时:had+done
7、一般以后:am/is/are/going to do;will/shall do.
8、过去和未来时:was/were/going to do;would/should do.
时态结构?
英语的八个时态包括:一般现在时(主语) do/does)、一般过去(主语) did)、一般来说,未来时,现在进行时,过去进行时,过去和未来时,现在完成时,过去完成时。
一、一般现在时:主语 do/does(现在分词)
二、一般过去时:主语 did
三、一般以后:will do/
四、现在进行时:主语: am/is/are doing
五、过去进行时:was/were doing
六、过去和未来:was/were to /would do
七、现在完成时:have/has done
八、过去完成时:had done
一般现在时结构表?
当前结构表如下:
1、主系表(名词、形容词、介词短语)
be一般现在有三种形式的动词,即:am, is, are。
肯定句
I am a middle school student. 表示身份(表示名词)
I am really tired. 表示状态(表示为形容词)
I am from Korea. 表处所 (表语为介词短语)
否定句:系动词后加 not
一般疑问句:系动词放在主语前,句号变问号。
缩写: we are = we#39re they are = they#39re
you are = you#39re aren#39t = are not
he is = he#39s my mother is = my mother#39s
isn#39t = is not that#39s = that is
注意:This is不可缩写。am not不缩写。
2、主谓宾
肯定句式: 主语 第三式/动词第三人称单数 其他
I want to see you.
Bill often goes to school at 7:00 in the morning .
否定句式: 主语 (助动词)don#39t/doesn#39t 动词原形 其他
I don#39t want to see you.
Bill doesn#39t often go to school at 7:00 in the morning.
一般疑问句型: Do/Does 主语 动词原形 其他?
简略回答: (肯)Yes, 主语 do/does (否)No, 主语 don#39t/ doesn#39t
缩写形式: don#39t = do not doesn#39t = does not
Do you want to see me? Yes, I do. /No, I don#39t
--Does Bill often go to school at 7:00 in the morning?
--Yes, he does. /No, he doesn#39t.