新概念英语语法
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
一、一般现在时
（一）be动词的一般现在时
一、一般现在时：表示现在或经常发生的动作或状态。
I am a teacher.
二、be（arnr is、are）表示状态：①是
②在……地方（后面加in、at;大地方用in,小地方用at）
This pen is red.
They are in BJ.
He is at school.
He is in the room. （in 在.. 里）
三、人称代词主格：代替人或物的词。
只能做主语的人称代词：
I我you你he他she她it它
We我们you你们they他（她、它）们
四、人称代词的宾格：只能放在动词或介词后做宾语的人称代词。
me我you你him他her她it它
us我们you你们them他（她、它）们
五、形容词性物主代词：后边必须加名词的物主代词。
my我的your你的his他的her她的its它的
our我们的your你们的their他（她、它）们的
Its leg is broken.
六、提示代词
this这（这个）that那（那个）：加单数可数名词或不可数名词these这些those那些：加复数可数名词
七、句子成份
主语：动作或状态的发出者
谓语：主语发出的动作或状态
宾语：主语动作的对象
表语：表示主语的位置或状态
be动词+表语做谓语
She is in my room.
I beat him. He is a student.
- ..... a—
主谓宾主谓
八、一般问句：be + 主语+表语九、否定句：主语+ be not礁语
十、some一些（用在肯定句中）
any一些（用在否定句、问句中）
十一、特殊问句：疑问词+ be + 主语+表语
练习：1、They are students.
What are they?
2、This is dirty water.
Which is dirty water? （which 那些）
What water is this?（名词前的修饰部分在疑问句中仍放在修饰词之后）
3、He is in my room.
In whose room is he?
Where is he?
4、They are in that classroom.
Who are in that classroom?(当疑问词做主语时要用陈述句语序)
In which classroom are they?
Where are they?
5、This water is dirty.
How is this water? (或How about this water?)
6、Those arejen books.
Where are ten books?
How many books are those?
7、That is some bread.
How much bread is that?
8、It is Monday today.
What day is it today?
(二)实意动词的一般现在时
一、实意动词：表示动作的动词
二、实意动词的一般现在时：表示现在或经常发生的动作。
三、句子结构：主语+实意动词+宾语+其它
They sweep the floor at 6:00 in the afternoon everyday.
四、当主语是第三人称单数时：
1、一般动词后加s, work—works
He works for ten hours everyday.
2、have has
She has three brothers and two sisters.
3、以s、x、ch、sh 结尾的动词加es, catchy catches
以th结尾的动词加s, mouth—mouths
She catches a cold once a month.
4、以y 结尾的动词，y 前为元音时加s
He plays football for three hours everyday.
5、以y 结尾的动词，y 前为辅音字母时，去y 加ies
He studies English Chinese and Maths at school.
6、以o 结尾的动词加es
She goes to Beijing three times a month.
五、否定句：主语+ don't(doesn't)+实意动词原形+宾语+其它
六、一般问句：Do(Does) +主语+实意动词原形+宾语+其它
练习：变否定句和一般问句
1、They sweep the floor at 6:00 in the afternoon everyday.
They don’ t sweep the floor at 6:00 in the afternoon everyday.
Do they sweep the floor at 6:00 in the afternoon everyday?
2、She has three brothers and two sisters.
She doesn’ t has three brothers and two sisters.
Does she has three brothers and two sisters?
或She hasn’ t three brothers and two sisters.
Has she three brothers and two sisters?