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来源:百度知道 编辑:UC知道 时间:2024/05/24 16:48:44
1.The threat is real that the bird flu virus will create a human epidemic that could kill millions of people,The longer the virus continues to circulate in poultry production systems the higher is the probability of humans being infected

此句话后半部分The longer the virus continues to circulate in poultry production systems the higher is the probability of humans being infected 句法成分是怎样的?the higher is the probability of humans being infected这句话中是不是有两个谓语,一个是is 一个是being infected???

2.It was sad to see all grandmother's lovely things being auctioned off.
此句话中为什么用being ,不用was,前面是用的过去时态啊。
是不是这句话也有两个谓语,一个是was,一个是being auctioned off.

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此句话后半部分The longer the virus continues to circulate in poultry production systems the higher is the probability of humans being infected 句法成分是怎样的?the higher is the probability of humans being infected这句话中是不是有两个谓语,一个是is 一个是being infected???
句子结构:the+形容词比较级+主语+谓语,the+形容词比较级+主语+谓语
固定结构,表示什麼东西越...后面就越...
句子没有两个谓语,is是谓语没错,being infected不是谓语,是一个独立主格,用来修饰humans

2.It was sad to see all grandmother's lovely things being auctioned off. 当看见祖母心爱的东西被拍卖时感到很难受。
此句话中为什么用being ,不用was,前面是用的过去时态啊。
是不是这句话也有两个谓语,一个是was,一个是being auctioned off.
句子只有一个谓语,就是was,being auctioned off不是谓语,它只是作see的补语,补充说明看见的这个东西怎麼样了

不是你想的那样的,这是一个句型

1 the + 比较级...the + 比较级.. 越...越
the longer ..the higher 意思说带有病毒的家禽产品流通的时间越长,人类被感染的可能性就越高。

2 这里用了一个短语 see sb doing sth 看见某人正在做某
事,句子意思是说:当看见祖母心爱的东西被拍卖时感到很难受。

auctione拍卖的意思,只能用被动

the longer(形容词比较级)...the higher...(另一形容词比较级)句型
the higher is the probability of humans being infected中只