two qualities a good student should possess include high rat

问题描述：

two qualities a good student should possess include high rate of attendance,good self-discipline
这句话有没有错?
1、如果我把include换成which include或which including或,include/,including
2、two qualities that a good student should possess include high rate of attendance,good self-discipline,加一个that,也可以吗
帮我简单讲讲什么时候which前面加逗号,什么时候不加,which后动词用什么时态怎么判断,还有就是逗号后面动词用什么时态怎么判断,我发现大多时候都是加ing,为什么?最好能有例句说明.感激不尽!

1个回答分类：英语 2014-10-23

问题解答：

我来补答

首先来分析一下句子结构.two qualities（句子主语）a good student should possess(定语,修饰前面的two qualities) include(谓语）high.(宾语）所以句子是正确的.
如果加that ,应该加一个is .two qualities .should posses is that high.
which,用逗号隔开了,说明是非限制性定语从句.
当一个句子有两个谓语动词的时候,一个就要加ing,动名词化掉,因为一个句子只有一个谓语.比如There are 40 students in the classroom,including me.
再问：那如果是there were 40 students in the classroom, included me. 这样对吗？如果时态是过去的话。
再答：不对，应该是me included。你可以把included当后置定语，修饰me。这是高一的一个语法点，你可以翻一下书本。
再问： there are 40 students in the classroom, includes me。如果这样对吗？一定要include加ING吗？今天被老师改作业，the attendance not merely symolizes a number but, more importantly, representing the attitude of a student.这句话里的representing被改成了represents.我想知道为什么呢？我大概就是这个知识点有点乱，能稍微说详细一点吗，谢了。我的高中书早不知道丢哪儿去了...哎....

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