1.I've decided to have go,(leaving) my fear behind.2.(Driven) by a greater demand for this kind of software,the company has employed more engineers to produce it.3.(Reminded) not to make acall in class,Boris always turns off his cellphoneduring the d

1.I've decided to have go,(leaving) my fear behind.2.(Driven) by a greater demand for this kind of software,the company has employed more engineers to produce it.3.(Reminded) not to make acall in class,Boris always turns off his cellphoneduring the d
1.I've decided to have go,(leaving) my fear behind.
2.(Driven) by a greater demand for this kind of software,the company has employed more engineers to produce it.
3.(Reminded) not to make acall in class,Boris always turns off his cellphoneduring the day.
4.You can't borrow books from the school library (before) you get your student card.
我想知道括号里为什么填这些词,希望是详解,

1.I've decided to have go,(leaving) my fear behind.2.(Driven) by a greater demand for this kind of software,the company has employed more engineers to produce it.3.(Reminded) not to make acall in class,Boris always turns off his cellphoneduring the d
考非谓语动词的用法
为什么用非谓语动词呢,是因为省略了主语,而这个主语就是主句的主语
也就是说前后两句的主语是一致的,这时才可以省略其中之一的主语而用非谓语动词
比如此题中,这句话还原就是前一句的主语和后一句是一样的,I've decided to have and I leave my fear behind的主语都是 I
不知你能不能读懂,都是这样的
做这种题只要找到非谓语动词的真正主语,再判断动词与真正主语间的关系,主动用doing,被动用done
1.I've decided to have go,(leaving) my fear behind.
I可以发出leave的动作,是主动关系,所以用leaving
2.(Driven) by a greater demand for this kind of software,the company has employed more engineers to produce it.
the company 不能发出Drive的动作,是被动关系,所以用Driven
3.(Reminded) not to make acall in class,Boris always turns off his cellphoneduring the day.
remind sb to do sth提醒某人做某事 被动就是 sb be reminded to do sth某人被提醒做某事
这里Boris 被提醒不要做某事,Boris与Remind之间是被动的关系,所以用 reminded
4.You can't borrow books from the school library (before) you get your student card.
在你获得学生证之前,你不能从图书馆借书
也可以用unless,until 都可以的

因为我从小在外面学的英语，语法不好。所以我直接给你讲，不用那些花哨的词
1.leaving而不是leave因为逗号不能连接句子。I've decided to go是个完整的句子，那么后面部分只能说是一个修饰的短语，leaving这个ing进行时态表示状态。有点像“我决定走了”-怎么走？“把我的恐惧留下来”
2.被动语态。动词有三个过去式-一般现在时 一般过去时，过去完成时。比如说...

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因为我从小在外面学的英语，语法不好。所以我直接给你讲，不用那些花哨的词
1.leaving而不是leave因为逗号不能连接句子。I've decided to go是个完整的句子，那么后面部分只能说是一个修饰的短语，leaving这个ing进行时态表示状态。有点像“我决定走了”-怎么走？“把我的恐惧留下来”
2.被动语态。动词有三个过去式-一般现在时 一般过去时，过去完成时。比如说drive就是drive drove driven.过去完成时用作被动语态,概括形式为 "be done"
3.同上
4.可以是before 也可以是unless 或者until
都是表示你没卡就不能借书的意思。因为只能填一个词，所以用before.表示在。。。之前都不能。。。
有更多问题可以再问

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1 leaving 是伴随状态
2 company与句子的前半部分是被动关系，故用过去分词
3 同第二题一样
4 我怎么觉得不应该填before呢，前面有can't 也就是有 not
应该用not...until...
不过按翻译来看，before也翻译的通

这是非谓语动词。首先要知道从句的主语应是主句的主语，由此可以判断应用主动还是被动语态。三两句话说不清楚，找个教案学案好好看看吧，其实不难。