一般现在时态主谓宾结构

主谓宾:主要看主语是否为第三人称单数

主语非第三人称单数(I,you,we,they),谓语不变

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I work every day.

 

变疑问句:句首加do

Do you work every day?

 

变否定句:谓语动词前加do not(don't)

I don't work every day.

 

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主语是第三人称单数(She,he,it),谓语就要变成第三人称单数格式

She runs every day.

He bakes beef every day.

 

My leader runs every day.:My leader是说的别人,并且还是单数,所以也是第三人称单数格式.

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变疑问句:句首加does,谓语变原型

Does she run every day?

 

变否定句:谓语动词前+does not(doesn't),谓语变原型

Jack doesn't like Lily.

 

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频度副词:often,never等

主系表放在be后面:I am often late.

主谓宾放在主语后面:I often run.

 

频度副词属于时间状语.英语只能有一个时间状语

I always eat bread every day.(x)

I always eat bread in the morning.