句型转换 it is
1个回答

1、It is October 1st today.

否定句:It is not October 1st today.一般疑问句:Is it October 1st today?

(过去式,补yesterday)否定句:It was not October 1st yesterday.

(过去式,补 yesterday)一般疑问句:Was it October 1st yesterday?

提问:What's the date today?

(过去式,补 yesterday)提问:What was the date yesterday?

2、She wrote a letter in her office yesterday.

否定句:She didn't write a letter in her office yesterday.

一般疑问句:Did she write a letter in her office yesterday?

(一般现在时,补often)否定句:She doesn't often write a letter in her office .

(一般现在时,补often)一般疑问句:Does she often write a letter in her office

(原句提问wrote a letter):What did she do in her office yesterday?

(一般现在时,补often)提问:What does she often do in her office

(She often writes a letter in her office .对:writes a letter提问)