初中在线辅导哪里好

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初中在线辅导哪里好

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各种时态的被动语态举例

一般地讲,被动语态可用于英语的各种时态。为了能准确地运用被动语态,重点是要掌握be动词的各种时态变化。各种时态的被动语态举例如下:

1、 一般现在时的被动语态. am / is / are   动词的过去分词

Our classroom is cleaned every day.

This car is made in China.

2、一般过去式的被动语态: was / were   动词的过去分词

His desk was cleaned just now.

The station was built in 1928.

3、现在进行时的被动语态: am / is / are   being   动词的过去分词

A new factory is being built in our city now.

Some trees are being cut down in the park.

4、过去进行时的被动语态: was / were   being   动词的过去分词

A new factory was being built in our city at that time.

Some babies were being looked after by Miss Chen last year.

5、一般将来时的被动语态:

(A) will / shall   be   动词的过去分词

(B) am / is / are   going to be  动词的过去分词.

Some new factories will be built in our city this year.

Your watch is going to be mended in an hour.

6、过去将来时的被动语态: (1).would / should   be   动词的过去分词 (2).was / were  going to be   动词的过去分词.

She said that some new factories would be built soon in our city.

He thought that your watch was going to be mended after an hour.

7、现在完成时的被动语态:have / has   been   动词的过去分词

Some new factories have been built in the city since last year.

Your watch has been mended already.

8、过去完成时的被动语态:had   been   动词的过去分词

He said that some new factories had been built in the city.

I didn’t know that my watch had been mended .

9、含情态动词的被动式:can/may/must   be   done

例如:He can not be found. / I must be paid for this.

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