9、分词
分词既有动词的特征，由有形容词和副词的特征。分词有现在分词和过去分词两种。现在分词有一般式和完成式，过去分词没有这种区别。及物动词的现在分词还有主动形式和被动形式的区别。分词常用的形式如表所示（以及物动词do 和不及物动词go为例）：
do go
主动 被动
现在分词 doing being done going
过去分词 / done gone
完成式 having done having been done /
9.1 分词作定语
不及物动词的现在分词作定语表达强调动作正在进行，过去分词强调完成；及物动词的现在分词作定语强调主动，过去分词强调被动。分词的完成式一般不作定语。分词作其他成分时，也是如此。分词作定语，单个的分词作定语一般前置；分词词组，个别分词如given, left等，修饰不定代词等的分词，作定语需后置。例如：
We can see the rising sun. 我们可以看到东升的旭日
He is a retired worker. 他是位退休的工人
There was a girl sitting there. 有个女孩坐在那里
This is the question given. 这是所给的问题
There is nothing interesting. 没有有趣的东西
分词作定语相当于定语从句，如ost of the people invited to the party were famous scientists. = ost of the people who wereinvited to the party were famous scientists.
典型例题
1） The first textbook ___ for teaching English as a foreign language came out in the 16th century.
A. have written B. to be written C. being written D. written
答案D. 书与写作是被动关系，应用过去分词做定语表被动，相当于定语从句 which was written
2）What/'s the language ____ in Germany?
A. speaking B. spoken C. be spoken D. to speak
答案B. 主语language与谓语动词之间有被动的含义。spoken，在句中作定语，修饰主语language, spoken 与 language有被动关系。该句可以理解为：What/'s the language （which is） spoken in German?
9.2 分词作状语
分词作状语，可以表示时间，原因，理由，条，让步，连续等，相当于一个状语从句。例如：
Not receiving any letter from him, I gave him a call. 由于没有收到他的信，我给他打了个电话。
As I didn/'t receive any letter from him, I gave him a call.
Given more attention，the trees could have grown better. 多给些照顾，那些树会长得更好。
If more attention was given, the trees could have grown better.
典型例题
1）_____ some officials, Napoleon inspected his army.
A. Followed B. Followed by C. Being followed D. Having been followed
答案B. Napoleon 与follow 之间有被动的含义。being followed除表达被动之外，还有动作正在进行之意。 followed by（被…跟随）。本题可改为： With some officials following, Napoleon inspected his army.
2）There was a terrible noise ___ the sudden burst of light.
A. followed B. following C. to be followed D. being followed
答案B. 由于声音在闪电后，因此为声跟随着光，声音为跟随的发出者，为主动。用现在分词。
3）_______, liquids can be changed into gases.
A. Heating B. To be heated C. Heated D. Heat
答案C. 本题要选分词作为状语。现在分词表主动，正在进行的；过去分词表被动的，已经完成的。对于液体说是加热的受动者，是被动的，因而选C。它相当于一个状语从句 When it is heated，…
注意：选择现在分词还是过去分词，关键看主句的主语。如分词的动作是主句的主语发出，分词就选用现在分词，反之就用过去分词。例如：
Used for a long time, the book looks old. 由于用了很长时间，这本书看上去很旧。
Using the book, I find it useful. 在使用的过程中，我发现这本书很有用。
9.3 连词+分词（短语）
有时为使分词短语与主句关系更清楚，可在分词前加连词。 连词有： when，while，if though，after, before, as. 但分词的主语和主句的主语必须为同一个。例如：
While waiting there, he saw two pretty girls come out of the building.
等在那儿时，他看见两个靓妹走出大楼。（waiting 和saw 的主语相同）
9.4 分词作补语
通常在感官动词和使役动词之后。例如：
I found my car missing. 我发现我的车不见了。
/'ll have my watch repaired. 我想把我的手表修一下。
9.5 分词作表语
表示主语的状态等。例如：
She looked tired with cooking. 她由于忙着做饭，看上去有些疲倦。
He remained standing beside the table. 他依然站在桌旁。
9.6 分词作插入语
分词作插入语的结构是固定的，意思上的主语并不是句子的主语。例如：
generally speaking 一般说
talking of （speaking of） 说道
strictly speaking 严格的说
judging from 从…判断
all things considered 从整体看
taking all things into consideration 全面看
例如：Judging from his face, he must be ill. 从他的脸色看，他一定是病了。
Generally speaking, dogs can run faster than pigs. 总的说，狗比猪跑得快。 （speaking 不是dogs 的动作）
9.7 分词的时态
1）一般式表示与主语动词同时发生。例如：
Hearing the news, he jumped with joy. 听到这一消息，他高兴得手舞足蹈。
Arriving there, they found the boy dead. 一到那儿，他们就发现那男孩死了。
典型例题
The secretary worked late into the night, ___a long speech for the president.
A. to prepare B. preparing C. prepared D. was preparing
答案B. 此处没有连词，不能选D，否则出现了两个谓语动词worked和was preparing。 只能在B，C中选一个。又因前后两个动作同时发生，且与主语为主动关系，应用现在分词。
2）完成时表示先于主语动词发生。例如：
While walking in the garden，he hurt his leg. 在花园里散步时他伤了腿。
分词作时间状语，如果先与主动词的动作，且强调先后， 要用having done。
Having finished his homework, he went out. 做完作业后，他出去了。
=As he had finished his homework, he went out.
典型例题
___ a reply, he decided to write again.
A. Not receiving B. Receiving not C. Not having received D. Having not received
答案C. 本题考查分词的时态与分词的否定式。根据题意判断，分词的动作（接信）发生在谓语动词的动作（决心再写信）之前，因此用分词的完成式。分词的否定式的构成为not +分词，故选C。该句可理解为：Because he had not received a reply, he decided to write again.
9.8 分词的语态
1）通常，现在分词表示主动，过去分词表示被动。例如：
He is the man giving you the money. （= who gave you…）他就是给你钱的那个人。
He is the man stopped by the car. （= who was stopped by…）他就是那个被车拦住的人。
2）不及物动词的过去分词表示动作已经发生，如gone, fallen, retired, grown-up, escaped, faded, returned等。
例如： a well-read person. 一个读过许多书的人
a much-traveled may 一个去过许多地方的人
a burnt-out match 烧完了的火柴
