第一题 don't you know that swimming is good for our health?为什么要

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/13 03:28:09

第一题 don't you know that swimming is good for our health?为什么要用swimming?
第二题 what are you eating?为什么要用are?eat不是要用do那些助动词的吗?
a cake.it tastes nice.

同学,很高兴回答你的问题
正确答案：
第一题：因为swimming是动名词作主语,动名词的形式就是ing形式.
翻译：难道你不知道游泳对我们的健康有好处?
第二题：因为这句话是现在进行时,现在进行时的结构是sb.+ be + 动词ing,这里的ing是现在分词形式.因为不是一般现在时,所以不用do提问.
翻译：你在吃什么?
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
不明白请继续追问,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

第一题 don't you know that swimming is good for our health?为什么要 swimming is good for our health,especially for our l______an swimming is good for health,( We all know that doing sports is good for our health I don't think fast food is good for our health,so I __ go to eating fruit is good for our health 为什么用health .is good for our health. Exercising is good for our health.Everyone knows that exerci many study show that smiling is good for our health As we know,_______ sports is good for you health. swimming and running （） good for our health 用is还是are Swimming is good for our health,but ___the same time the dan