作业帮混乱(非谓语动词)
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/16 13:08:11
请老师详述being done ，done，having been done ，动词现在分词，各在什么情况下用，谢谢老师！
解题思路： 非谓语动词
解题过程：
现在分词doing （ 现在分词表示主动的或进行的动作 ）
有不同的形式。如：一般式doing ； 一般被动式being done ；
完成式having done （强调动作的完成） ； 完成被动式 having been done
所有否定式都是在－ing前面加not 包括独立主格形式
一、现在分词完成式的主要用法 现在分词的完成式主要表示发生在谓语动作之前的动作。如： Having been there once，she knew the place quite well. 由于去过那儿一次，她对那地方很熟悉。 Having failed twice, he didn’t want to try again. 他已经失败了两次，不想再试了。 二、现在分词完成式(having done )与一般式(doing ) 的区别 现在分词的一般式有时也可表示先于谓语的动作，它现在分词完成式的区别是：现在分词一般式所表示的动作虽然可以先于谓语动作，但两者之间没有时间间隔，而现在分词的完成式所表示先于谓语的动作则与谓语动作有一定的时间间隔。如： Locking the door, he went out. 锁好门之后，他就出去了。 Having invited him here to speak，we’d better go to his lecture. 既然我们请了他来作报告，我们最好去听一下。 有时即使是分词动作与谓语动作几乎同时发生，但如果要强调分词动作的完成性，也应用现在分词的完成式： Having bought our tickets，we went into the theatre. 我们买好票后就走进剧场。 三.过去分词(done)与现在分词的被动式(being done ) 的用法区别。
1．作原因状语时，过去分词与现在分词的的被动式being done可以互换。
如： Done in a hurry, her homework was full of mistakes=Being done in a hurry, her homework was full of mistakes. 这时以上两句意思都差不多等于： As her homework was done in a hurry, it was full of mistakes.
2．作原因状语时，分词的动作与谓语的动作同时或基本同时发生时，用being done不用done，
如： Being made fun of, she couldn't help crying.
3．作状语表行为方式或伴随时，常用过去分词（短语）而不用现在分词的被动式（being done）。
如： The teacher came into the room, followed by a group of students. The old man stood there, surrounded by some children.
习惯上不用：Being followed by a group of students, the teacher came into the room.
4．作时间状语时，过去分词与having been done差别不大，其意义只等于一个时间状语从句。
如： Discussed many times, the problems were settled at last=Having been discussed many times, the problems were settled at last=After the problems had been discussed many times, they were settled at last. 但是：过去分词（短语）常用来作定语，而having been done却不能，只能作状语。
[误]The book having been given by her uncle is a present for her birthday.
[正]The book given by her uncle is a present for her uncle.
5．作定语用时，过去分词表示动作发生的时间早于谓语动词，或没有一定的时间性，只表示纯粹的被动关系，而being done则表示动作正在发生尚未结束，或差不多同时发生。
如： The thing being discussed here must be kept as a secret.
The things which are being discussed here must be kept secret. 而过去分词作定语没有这种时间关系。
如： The recorders made in this city are much cheaper.
孩子，如有问题，请继续讨论，谢谢！
最终答案：略
解题过程：
现在分词doing （ 现在分词表示主动的或进行的动作 ）
有不同的形式。如：一般式doing ； 一般被动式being done ；
完成式having done （强调动作的完成） ； 完成被动式 having been done
所有否定式都是在－ing前面加not 包括独立主格形式
一、现在分词完成式的主要用法 现在分词的完成式主要表示发生在谓语动作之前的动作。如： Having been there once，she knew the place quite well. 由于去过那儿一次，她对那地方很熟悉。 Having failed twice, he didn’t want to try again. 他已经失败了两次，不想再试了。 二、现在分词完成式(having done )与一般式(doing ) 的区别 现在分词的一般式有时也可表示先于谓语的动作，它现在分词完成式的区别是：现在分词一般式所表示的动作虽然可以先于谓语动作，但两者之间没有时间间隔，而现在分词的完成式所表示先于谓语的动作则与谓语动作有一定的时间间隔。如： Locking the door, he went out. 锁好门之后，他就出去了。 Having invited him here to speak，we’d better go to his lecture. 既然我们请了他来作报告，我们最好去听一下。 有时即使是分词动作与谓语动作几乎同时发生，但如果要强调分词动作的完成性，也应用现在分词的完成式： Having bought our tickets，we went into the theatre. 我们买好票后就走进剧场。 三.过去分词(done)与现在分词的被动式(being done ) 的用法区别。
1．作原因状语时，过去分词与现在分词的的被动式being done可以互换。
如： Done in a hurry, her homework was full of mistakes=Being done in a hurry, her homework was full of mistakes. 这时以上两句意思都差不多等于： As her homework was done in a hurry, it was full of mistakes.
2．作原因状语时，分词的动作与谓语的动作同时或基本同时发生时，用being done不用done，
如： Being made fun of, she couldn't help crying.
3．作状语表行为方式或伴随时，常用过去分词（短语）而不用现在分词的被动式（being done）。
如： The teacher came into the room, followed by a group of students. The old man stood there, surrounded by some children.
习惯上不用：Being followed by a group of students, the teacher came into the room.
4．作时间状语时，过去分词与having been done差别不大，其意义只等于一个时间状语从句。
如： Discussed many times, the problems were settled at last=Having been discussed many times, the problems were settled at last=After the problems had been discussed many times, they were settled at last. 但是：过去分词（短语）常用来作定语，而having been done却不能，只能作状语。
[误]The book having been given by her uncle is a present for her birthday.
[正]The book given by her uncle is a present for her uncle.
5．作定语用时，过去分词表示动作发生的时间早于谓语动词，或没有一定的时间性，只表示纯粹的被动关系，而being done则表示动作正在发生尚未结束，或差不多同时发生。
如： The thing being discussed here must be kept as a secret.
The things which are being discussed here must be kept secret. 而过去分词作定语没有这种时间关系。
如： The recorders made in this city are much cheaper.
孩子，如有问题，请继续讨论，谢谢！
最终答案：略