几道英语选择【要回答原因】

来源:百度知道 编辑:UC知道 时间:2024/09/20 23:26:27
last weekend peter had a great deal of fun with his family_____kites in a park.
flying flew

Edsion was th first man _____a modern research and development centre.
bulit having bulit to bulid to be building

1. flying 其实我觉着flying前还应该有个介词。但是肯定不会是flew,因为句中谓语明显为 had,而本句中没有连词故而只能由一个谓语。

2. to build. 因句中已有谓语was, 可以排除built. 另外,名词前面为序数词的话后面定语成分通常用to do 形式。

flying 因为peter和fly kites构成主动关系 所以动词用doing形式
to build 因为是动宾关系
PS:被动关系是用done
我建议你买本语法书O(∩_∩)O