英語必須掌握的4大時態講解

時態是英語中一個重要的語法範疇，英語主要是如下的四大時態：一般現在時、現在進行時、一般過去時、一般將來時。
小編在這裏幫大家整理總結了小學英語四種時態的用法，希望大家可以熟練掌握。

一般現在時
主要描述經常會發生的動作、狀態或不變的真理。
句末常出現every day/week/year/Monday , in the morning；句中常有always, usually, often, sometimes
組成1.主語+be+名詞（形容詞）
I am a student.      
He is tall.

否定句：在be 後加not
I am not a student.     
He is not tall.

疑問句：be 動詞提前到第一位。
Are you a student?      
Yes,I am./No,I am not. 

Is he tall?
Yes,he is./No,he isn’t.

組成2.主語+動詞+地點+時間
We go to school on Monday.
He goes to the park on Sunday.

否定句：主語+don’t/doesn’t’t+動詞原形+地點+時間 
We don’t go to school on Monday.
He doesn’t go to the park on Sunday.

疑問句：在句首加do或does
Do you go to school on Monday?  
Yes, we do./ No, we don’t.

Does he go to the park on Sunday?  
Yes, he does./ No, he doesn’t.

 
動詞第三人稱單數變化
1. 在原單詞末尾加s , 如：like – likes
2. 單詞以o, sh, ch, s, x 結尾加es, 如：go – goes
3. 單詞末尾爲輔音+y結尾去y加ies 如：study- studies
 

 
現在進行時
主要敘述正在發生的事情。
句末常出現now；句首常出現look, listen。
組成主語+be +動詞ing形式
I am reading English.
They are swimming.
He is playing football.

否定句：在be後加not
I am not reading English.
They are not swimming.
He is not playing football.

疑問句：將be 放到第一位。
Are you reading English?  
Yes, I am./ No, I am not.

Are they swimming?       
Yes, they are. / No, they aren’t.

Is he playing football?    
Yes, he is. / No, he isn’t.

 
動詞變ing形式
1.在動詞末尾加ing. 如：play- playing
2. 末尾有e，要去e加ing. 如：ride – riding
3. 末尾以輔音元音輔音結尾，雙寫末尾的輔音字母.如：swim-swimming
 

 
一般過去時

主要描述過去發生的事情。
句末常出現last night/week/Monday/year, yesterday, ago
組成主語+動詞過去式
I was a pilot.
They were busy.
He went to the market.

否定句：在be後加not，在普通動詞前加didn’t 動詞恢復原形。
I was not a pilot.
They were not busy.
He didn’t go to the market.

疑問句：提前be 動詞或在句前加did
Were you a pilot?  
Yes, I was./ No, I wasn’t.

Were they busy?   
Yes, they were./ No, they weren’t.

Did they go to the market?  
Yes, they did. / No, they didn’t.

 
動詞變過去式
1. 在末尾加ed或d 如：play-played、like-liked
2. 輔音加y，結尾去y加ied.如：study-studied
3. 輔音元音輔音結尾雙寫最後一個字母加ed.如：stop-stopped
 

 
一般將來時

主要描述將來要發生的事情。

句末常出現next Monday/week/ year, tomorrow
組成1.主語+be going to +動詞原形
I am going to visit Ann.
They are going to draw a dog.
She is going to ride a horse.

否定句：在be後加not
I am not going to visit Ann.
They are not going to draw a dog.
She is going to ride a horse.

疑問句：將be提前
Are you going to visit Ann?   
Yes, I am. / No, I am not.

Are they going to draw a dog?   
Yes, they are./ No, they aren’t.

Is she going to ride a horse?      
Yes, she is. / No, she isn’t.

組成2.主語+will+動詞原形
I will go to the library.
They will clean the house.
She will eat breakfast at home.

否定句：在will 後加not 或將will not 寫爲won’t
I will not go to the library.
They will not clean the house.
She will mot eat breakfast at home.

疑問句：將will 提前
Will you go to the library?  
Yes, I will./ No, I won’t.

Will they clean the house?    
Yes, they will. / No, they won’t.

Will she eat breakfast at home?   
Yes, she will. /No, she won’t.