一般现在时语法总结

I am capable. You are happy.\t She is rich.

Be 的变化规则I -- am 、We--are、\t\tYou--are、 \t\tShe -- is、 He --is 、 It --is、 They--are

人称代词主格(主语) + is/are/am + 形容词(表语)

Nick is busy.Nick is famous.

专用名词的人名和地名作主语时（单数概念），be --->is

Nick and Jack are busy.Guangzhou and Beijing are big.

如果是并列人名或地名作主语（复数概念），be-->are

The student is happy.\tThis student is happy.My student is happy.Nick`s student is happy.

可数名词单数作主语，be -->is

Teachers are busy.The teachers are busy.My teachers are busy.

可数名词复数作主语，be -->are

Water is important.The Water is important.

不可数名词作主语 be -->is 也是特别强调泛指。（单数概念）

名词(主语) + is/are + 形容词(表语)

只有主语是I 的情况下 Be动词才是am

I am Nick.\tYou are Jack.She is Lily.

表示人的名词---人名

I am a doctor.\tYou are a student.\tI am his doctor.They are teachers.It is my room(it 可以表示物。所有表语也可以表示是事物)You are students.

表示职业的名词

名词作表语要考虑名词的单复数规则以及一些逻辑问题

人称代词主格(主语) + is/are/am + 名词(表语)

Nick is a teacher.Tony is my barber.

一个人名或一个地名作主语用（专有名词） be--->is

Nick and Jack are teachers.

表示并列的人名或地名作主语 be -->are

My father is a teacher.His sister is a nurse.

可数名词单数作主语 be --->is

The teachers are my friends.My students are bosses.

可数名词复数作主语 be -->are

Rice is important food.The rice is my breakfast.

不可数名词作主语 (单数概念)be --> is

形容词性物主代词(主语) + is/are + 名词（表语）

名词(主语) + is/are + 名词(表语)

I am a teacher.I am not a teacher.

She is pretty.She is not pretty.

只需要在肯定句be(is/are/am)后面添加否定词not就可以了

主语 + be + 表语句型在一般现在时态里面变否定词

肯：I am a teacher.疑：Are you a teacher?肯定回答：Yes，I am.否定回答：No，I am not.

My sister is beautiful.Is your sister beautiful？

将肯定句里面的be(is/are/am)移动到句首再加问号。但是一定要根据实际情况，将主语的人称改变一下，又因为人称变化了，所有be 也要跟着变化

主语 + be + 表语句型在一般现在时态里面变为一般疑问句

系表结构

I sleep every day.We bathe every day.You work every day.They dance every day.

人称代词主格（主语） + 不及物动词原型（谓语）+ 【状语】 不及物动词没有宾语

My friends work every day.The children`s fathers dance every day.These mothers run every day.

并列人名时的谓语不及物动词也是原型(复数概念)Nick and Jack work every day.

名词复数（主语） + 不及物动词原型（谓语） + 状语

I bake potatoes every day.You believe me.We believe the doctor.You buy a book every year.We eat apples every day.

人称代词主格（主语） + 及物动词原型（谓语） + 宾语 + 状语

My friends believe Nick.My classmates buy new clothes every year.The nurses believe the doctor.My daughters drink milk every day.

并列名词作主语 + 及物动词原型（谓语）+宾语Nick and Jack buy clothes every day.

名词复数（主语） + 及物动词原型（谓语）+宾语+状语

I read books every day.Do you read books every day?They sell fruit.Do they sell fruit?My friends work every day.Do your friends work every day?The Nurese work every day.Do the Nurses work every day?

在肯定句的局首加一个助动词---do，没有意思，只是帮助构成疑问句，有时需要根据逻辑，需要改变一下主语的人称。

主语（非第三人称单数）+谓语+宾语 ---->一般疑问句

I read books every day.I don’t read books every day.I work every day.I don’t work every day.

在谓语动词的前面加助动词do的否定式do not或简写don`t

主语（非第三人称单数）+谓语+宾语---->一般否定句

非单三谓语动词为原型

以下词语作主语时，谓语动词是第三人称单数：1、人称代词主格：she、he、it\t2、所有的名词的单数：train、bus、father、mother、doctor\t3、一个人名、地名，都是第三人称单数：Nick，Jack、Beijing\t4、不可数名词：water、sugar\t5、指示代词：this、that6、主语从句等

一般现在时态主谓宾第二种构成方式：当主语是第三人称单数时，谓语动词要变成第三人称单数格式。第三人称单数，主要是因为名词前面的定语影响。Your father---->your 是father的定语，所以father是第三人称单数。

She runs every day.\tHe laughs every day.It sleeps every day.

1、人称代词主格的第三人称单数 + 不及物动词第三人称格式 + 状语

人名为专属名词，第三人称单数，可以直接作主语，不需要加限定词和冠词。\tNick runs every day.

My father swims every day.Your father works every day.His father works every day.This classmate runs every day.

2、名词单数 + 不及物动词第三人称格式 + 状语

She buys books every day.\tHe drinks water every day.It eats pork every day.

3、人称单词主格的第三人称单数 + 及物动词第三人称单数格式 + 宾语 + 状语

人名为专属名词也是第三人称单数，可以直接作主语，不需要加限定词和冠词。\tNick likes money.

My friend believes the doctor.\tHis sister likes English.Her boyfrinend bakes potatoes every day.

4、名词单数 + 及物动词第三人称单数格式 + 宾语 + 状语

肯定句 ：She likes playing Pingpong.一般疑问句：Does she like playing Pingpong？

肯定句：He has a cat.疑问句：Does he have a cat？

He speaks Japanese.Does he speak Japanese?

My friend works every day.Does your friend work every day?

在句子首添加助动词 does 再把第三人称单数的格式变回原型，注意有时根据逻辑主语的人称需要改变一下。

5、主语（第三人称单数） + 谓语 + 宾语在一般现在时态里面变一般疑问句的规则

He has a cat.He doesn`t have a cat.

My father likes wine.My father doesn`t like wine.

在谓语动词前添加does的否定式--->does not(doesn`t)，然后谓语动词变为原型

6、主语（第三人称单数） + 谓语 + 宾语 再一般现在时态变否定句

单三谓语动词变为第三人称单数格式

主谓宾结构

1、表示真理性、客观性的动作和状态。The earth is round. 

2、表示经常性的、习惯性的、有规律的动作和状态的时候。I often eat rice.I am poor.

主谓宾

1、不会很轻易的改变的状态。He is a boy.The house is very big.

2、此时此刻的状态。I am tired now.

主系表

一般现在时态的时间状语都是表示经常性的、习惯性的或者有规律性的词语

Every + 表示时间的名词单数，可以直接充当一般现在时态的时间状语

一般现在时态的时间状语

常用的频度副词：Always、often、usually、never

I am often late.She is always hard-working.Do you always get up late?Can you often read English?

1、主系结构--->放在Be\\助动词\\情态动词后面

I never drink wine.l often play basketball.She always comes back late at night.I don`t often eat rice.

2、主谓结构--->放在实义动词前面，主语+（频度副词）+谓语+宾语

I always eat bread every day. 有矛盾！！！\t改为：I always eat bread every mornig.

3、频度副词和时间状语是可以一起出现的，但是要注意逻辑问题：

一般现在时态的时间状语也可以是由频度副词充当。

用法

l miss you every secondI teach English every nightShe is busy every dayWe are happy every day

 主语是第一人称单数、第二人称、第三人称复数、名词复数

非单三 ：

主语是第三人称单数、名词单数、不可数名词

单三

备注

一般现在时语法总结

总结