英语中,请老师指教?
1个回答

有如下四种情况:

1.主语+be动词+表语结构

变一般疑问句,把be动词提前,句子就变成 be动词+主语+表语结构?

Mr. White is a very good teacher.-->Is Mr. White a very good teacher?

2.主语+动词+其他

当句子为一般现在时,在句首加do或does,并且把动词变为原形,句子变成 Do/Does+主语+动词原形+其他?

He loves playing football with his friends.-->Does he love playing football with his friends?

句子为一般过去时,在句首加did,句子变成 Did+主语+动词+其他?

Tom's sister graduated from high school last year.-->Did Tom's sister graduate from high school last year?

3.主语+情态动词+动词+其他

将情态动词提前,句子变成 情态动词+主语+动词原形+其他?

I can drive a car.-->Can you drive a car?

4.主语+have/has+动词过去分词+其他

将have/has提前,句子变成have/has+主语+动词过去分词+其他

The students have done their homework.-->Have the students done their homework?

将这四种情形认真总结,相信你能行!