1.When I caught him______I stopped buying things there and started dealing with another shop.
A.cheating B.cheat
C.to cheat D.to be cheating
2.______with the picture，Mary tore it to pieces.
A.Dissatisfying thoroughly B.Being thoroughly dissatisfied
C.To dissatisfy thoroughly D.To be thoroughly dissatisfied
3.Linda can’t attend the party______at Tom’s house at present because she is preparing a speech for the party______at Marie’s house tomorrow.
A.being held；to be held B.to be held；held
C.held；being held D.to be held；to be held
4.______with fright，a hungry fox hid himself in a small cave，______his tail to the rain.
A.Trembling；exposing B.Trembled；exposed
C.Trembled；exposing D.Trembling；exposed
5.The brave man died，______his young wife nothing but a______cottage.
A.left；breaking B.leaving；broken
C.left；broken D.to leave；breaking
6.______from what he said，he must be the thief who has stolen the car.
A.Judging B.Judged
C.To judge D.Judge
7.______for the terrible accident，as the public thought，the mayor felt nervous and was at a loss what to do.
A.Having blamed B.To blame
C.Being to be blame D.Being to blame
8.______from other continents for millions of years，Australia has many plants and animals not found in any other country in the world.
A.Being separated B.Having separated
C.Having been separated D.To be separated
9.Finding her car stolen，______.
A.a policeman was asked to help
B.the area was searching thoroughly
C.it was looked for everywhere
D.she hurried to a policeman for help
10.Corn originated in the New World and thus was not known in Europe until Columbus found it______in Cuba.
A.being cultivated B.been cultivated
C.having cultivated D.cultivating
11.______in a seemingly endless war，the general was forced to evaluate the situation again.
A.Since the loss of 50，000 soldiers
B.Because of 50，000 soldiers having lost
C.Having lost over 50，000 soldiers
D.50，000 soldiers were lost
12.Daddy didn’t mind what we were doing，as long as we were together，______fun.
A.had B.have C.to have D.having
13.______hard before，Tom is afraid of failing in the exam.
A.Having been worked B.Not to have worked
C.Having never worked D.Never have worked
14.—Who were those people with the flags？
—A group______itself the League of Peace.
A.calls B.calling C.called D.being called
15.______such a good chance，he planned to learn more.
A.To be given B.Having given
C.Having been given D.Giving
16.This programmer will examine the writer’s books in detail，______an introduction to her life.
A.following B.being followed
C.having followed D.to be followed
17.Though______money，his parents managed to send him to university.
A.lacked B.lacking of C.lacking D.lacked in
18.Your hair wants______.You’d better have it done tomorrow.
A.cut B.to cut C.cutting D.being cut
19.As early as 1647 Ohio made a decision that free，tax-supported schools must be established in every town______50 households or more.
A.having B.to have C.to have had D.having had
20.This crop has similar qualities to the previous one，______both wind-resistant and adapted to the same type of soil.
A.being B.been C.to be D.having been
参考答案：
1-5 ABADB 6-10 AACDA 11-15 CDCBC 16-20ABCAA
2.过去分词
在语法功能上，它在句子中所能承担的成分基本与-ing分词相同，可以作表语、定语、状语，也可以用在复合结构中，其最基本的含义是“被动”的，其基本用法如下：
（1）作表语
过去分词作表语相当于形容词，表示被动或完成，主要表示主语的心理感觉或所处的状态。有些过去分词实际上已经被看作形容词，常见的此类词有：accomplished，absorbed，amazed，amused，annoyed，astonished，bent，believed，blessed，bored，broken，bound，burnt，closed，completed，complicated，devoted，delighted，disappointed，discouraged，distressed，disturbed，done，dressed，drunk，educated，embarrassed，encouraged，excited，exhausted，experienced，faded，fascinated，frightened，hurt，inexperienced，interested，known，learned，limited，lit，lost，married，melted，pleased，puzzled，qualified，rotten，satisfied，shaved，shrunk，shocked，sunk，surprised，terrified，tired，unprepared，unqualified，unknown，upset，worried，wounded，等。如：
Don’t you think the situation is complicated？难道你认为这形势还不够复杂吗？
Everybody was exhausted after a day’s work./It was an exhausting day.
工作了一天，大家都累了。
注意：
1）英语中的不及物动词不用于被动语态。但是，不及物动词的过去分词可以和动词be连用构成系表结构。在这个结构中，过去分词只表示动作已经完成，强调事物的状态。常见的这种形式不及物动词有：gone，come，arrived，fallen，retired，startled，vexed，mistaken等。这些不及物动词都具有描述性质。如：
Her fever is gone，but she still feels weak.她不发烧了，但身体仍然很虚弱。
I shall be vexed if you keep mentioning it.
如果你继续提这件事的话我就要恼火了。
2）如果构成分词的动词是一个持续性动词，不表示终极界限，不表示动作结果，而强调动作的持续性，在这种情况下谓语大多数是被动语态。如：
All the books were carried to the library.所有的书都被搬到了图书馆。
有些过去分词作表语时，构成的谓语很接近被动结构。
The city is surrounded on three sides by mountains.这座城市三面环山.
过去分词作表语要注意其与被动语态的区别。过去分词作表语，主要是表示主语的状态，而被动语态则表示动作。
The cup was broken by my little sister yesterday.茶杯是昨天我小妹打碎的。（被动表动作）
The library is now closed.图书馆关门了。（过去分词作表语）
（2）作定语
作定语用的过去分词相当于形容词。及物动词的过去分词作定语，既表被动又表完成；不及物动词的过去分词作定语，只表完成。过去分词用作定语，如果是单个的，常置于其所修饰的名词之前，过去分词短语作定语通常放在被修饰的词后面。如：
We must adapt our thinking to the changed conditions.
我们必须使我们的思想适应改变了的情况。
The suggestion made by the foreign expert was adopted by the manager.
外国专家提出来的建议被经理采纳了。
过去分词作定语也可相当于非限制性定语，前后用逗号隔开。
The poems，written by Mao Zedong，are popular with many Chinese people.
毛泽东写的这些诗歌，受到了许多中国人民的喜爱。
过去分词作定语和-ing分词作定语有一定的区别：过去分词作定语通常表示完成的或被动的动作；而-ing分词作定语可以表示正在进行的主动的动作。试比较下面几组短语：
boiled water 开水 boiling water 正沸腾的水
developed countries发达国家 developing countries 发展中国家
fallen leaves 落叶 falling leaves 正在飘落的叶子
changed condition改变了的情况 changing condition 变化着的情况
（3）作状语
过去分词作状语时，它的逻辑主语必须和句子的主语相一致。作状语的-ed分词通常来自及物动词，跟-ing分词作状语时一样，意义上相当于状语从句，表示时间，条件，原因，伴随状况，让步，结果，目的等。前边往往可以加when，while，if，as if，though。这时，我们可以把-ed分词结构理解为一个省略句，即省去了“主语和be的变化形式”。
Born on 29th，February，he is supposed to celebrate his birthday every four years.（表时间）
出生于二月二十九日，他每四年才能庆祝一次生日。
Heated，liquids can be changed into gases.（表条件）
一经加热，**就会变成气体。
Failed a second time in CET4，he decided to change his studying method.（表原因）
又一次在大学英语四级考试中失败，他决定改变一下学习方法。
The old couple walked slowly to the lift，assisted by their children.（表伴随）
这对老夫妇在孩子们的搀扶下慢慢走到电梯口。
Exhausted by the running，they went on running after the robber.（表让步）
尽管已经跑得筋疲力尽，他们还是继续追赶着那个强盗。
（4）作补足语
过去分词可以在allow，ask，consider，desire，expect，feel，find，get，have，hear，imagine，keep，like，make，observe，order，permit，prefer，remember，request，require，see，urge等后面作宾语补足语；在动词see，hear，feel，watch，notice，perceive，observe，listen to，look at后既可用过去分词做补语，也可用省略to的不定式做补语，用过去分词表示被动，用不定式表示动作的全过程已经完成。如：
Keep every employee informed of what is going on in the world market.
保持让每位员工及时了解世界市场动态。
When you are making a speech，you should speak louder to make yourself heard.
你作报告时，声音应该大一点儿使自己被人听清。
当这类句子变成被动语态时，过去分词用作主语补足语。
All the money in the wallet has been found stolen.
发现钱包里所有的钱都被偷了。
（5）过去分词的独立结构
跟现在分词一样，过去分词的主语与句子主语一致时，可用其独立结构。有时过去分词也可带有自己的逻辑主语。如：
The paraphrase finished，our English teacher came down to the Exercise part.
解析完了之后，我们英语老师开始讲解练习部分。
过去分词也可与连词结合构成句子成分。常见此类连词有：as，as if，if，once，though，unless，until，when，while，whenever 等。如：
When completed，the bridge will be the largest one in the world.
建成之后，这座桥将会是世界上最大的。