陈述句
一般现在时的陈述句
使用一般现在时陈述事实和习惯。请看图表看看一般现在时的结构。在he, she 和 it之后使用动词 + s 。
| 主语 | 动词 | 宾语 |
|---|---|---|
| I/You | come from | Italy |
| He/She/It | comes from | Italy |
| We/You/They | come from | Italy |
否定句
I、you、we 或 they 的一般现在时否定陈述句，用 do not + 主动词。对于 he、she 或 it 的一般现在时否定陈述句，则用 does not + 主动词。注意，主动词形式不变。
在英语口语中，否定表达do not 几乎总是缩写为don't。否定表达does not 几乎总缩写为doesn't。
| 主语 | 动词 | 宾语 |
|---|---|---|
| I/You | don't come from | Italy |
| He/She/It | doesn't comes from | Italy |
| We/You/They | don't come from | Italy |
不规则动词'have'
动词have, 对于第三人称 – he, she 和 it 用has。和have的否定式, any常被用到。 动词 have 为否定时，不得使用单数形式 has。
| 例句 | 翻译 |
|---|---|
| I have one brother. | 我有一个哥哥。 |
| I don't have any sisters. | 我没有姐妹。 |
| She has two sisters. | 她有两个姐妹。 |
| She doesn't have any brothers. | 她没有兄弟。 |
疑问句
一般现在时的一般疑问句中，把do 置于 I, you, we 和 they之前，把does 置于he, she 和 it之前。把动词置于代名词之后。请看表，看看问句的例句。
do/does|主格|
---|---|---
Do|you|like your job?
Does|he/she|live in Berlin?
Does|it|come from Italy?
Do|they|like their jobs?
用疑问词构成一般现在时疑问句，把疑问词置于do或does之前。
疑问句|do/does|
---|---|---
Where|do|you live?
What|does|he do?
How many sisters|do|you have?
Where|do|you work?
