作业帮帮我理解一下这个英语句型
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/06/01 09:21:01
帮我理解一下这个英语句型
some bird are singing in the tree.
There are sb/sth+doing（动名词）sth
列句There are some birds singing in the tree.
为什么are后面要+一个some birds然后再加be动词呢?
some bird are singing in the tree.
There are sb/sth+doing（动名词）sth
列句There are some birds singing in the tree.
为什么are后面要+一个some birds然后再加be动词呢?
在一个简单句中：There are some birds...已有动词are,所以不可再用另一个动词,故用非谓语动词,即-ing形式作定语,相当于 There are some birds which are singing...
不过,这个句子虽然正确,但不是好句子,最好直接说,
Some birds are singing in the tree.
所以,一般情况下,最好不说：There be sb/sth + doing sth.纯属多余或啰嗦.
e.g.There were a lot of people watching the accident.不是好句子,应当直接说：
A lot of people were watching the accident.
不过,这个句子虽然正确,但不是好句子,最好直接说,
Some birds are singing in the tree.
所以,一般情况下,最好不说：There be sb/sth + doing sth.纯属多余或啰嗦.
e.g.There were a lot of people watching the accident.不是好句子,应当直接说：
A lot of people were watching the accident.