过去分词作表语
过去分词作表语时，与谓语动词构成系表结构，表示主语的性质、特征或状态。其前的系动词可以是表状态的：be，keep，stay，remain等；表示“变成”的：become，get，go等以及表示“感官”的：look，sound，feel等。
1. 表“情感类”的过去分词done作表语，已具有形容词词性，表示“人感到……”。
注意：这类词的现在分词doing表示“令人……”。
Everyone present is very inspired at his speech.
听了他的发言，在场的所有人都很振奋。
You looked frightened.你看起来很害怕。
He became interested in two theories.
他对两种理论产生了兴趣。
The book is interesting and I’m interested in it.
这本书很有趣，我对它很感兴趣。
2. 有些过去分词作表语，含“被动”之意，但强调主语所处的状态。
注意：过去分词作表语，构成的系表结构与被动语态的区别：
过去分词作表语，强调主语的特点或所处的状态；而被动语态中，强调主语是动作的承受者。
This shop is now closed.商店关门了。
The door remained locked.门仍然锁着。
Mary is dressed in red.玛丽穿着红的衣服。
The cup is broken.简单教师节贺卡杯子碎了。（强调状态）
The cup was broken by Tom.
杯子是被汤姆打碎的。（强调动作）
练习题：
1. The __________ (attack) get __________ (attack).
2. For some reason he sat beside Mary. Mary felt __________ (please), because there were many empty seats in the room.
3. We got a little __________ (sunburn), but the day had been so relaxing that we didn’t mind.
4. Do not rub, as this may break any blisters and the wound may get ________ (infect). (所给词的适当形式填空)
5杨毅身高. When you get _________ (burn), it is best to place burns under gently running water for about 10 minutes.（所给单词适当形式填空）
6. He promised that the crime would not go ________ (punish).（所给单词适当形式填空）
7. I gave all my money to him, but now I felt ________ (cheat) somehow. （用所给单词适当形式填空）
8. In April, thousands of holidaymakers remained ______ (stick) abroad due to the volcanic ash cloud. (所给单词的正确形式填空)
9. I quickly lower myself, ducking my head to avoid __________ (look) directly into his eyes so he doesn't feel __________ (challenge).
1宁毅娶了几个0. (语法填空) I quickly lower myself, ducking my head to avoid looking (look) directly into his eyes so he doesn't feel __________ (challenge).
【答案】1. attackers; attacked  2. pleased  3. sunburned/ sunburnt  4. infected  5. burned/ burnt
6. unpunished  7. cheated  8. stuck  9. looking; challenged  10. challenged
【解析】1. 句意：攻击者受到攻击。结合句意可知答案为(1). attackers; (2). attacked
2. felt为连系动词，后面要接形容词或分词作其表语，因此变成形容词性分词pleased。
3. 考查非谓语动词。句意：我们有点晒黑了，但这一天很轻松，我们并不介意。sunburn晒黑，是动词或名词。get被用来代替动词be，和过去分词连用，构成被动结构，表示某一事件或事故的发生，着重强调动作。即get + done结构，故用过去分词sunburned/ sunburnt。
4. 考查非谓语动词。句意：不要擦拭，因为这样会擦破水泡，伤口会感染。get+过去分词，表被动。根据句意，故填infected。
5. 考查过去分词。句意：当你被烧伤时，最好将烧伤处放在缓慢流动的水下冲大约10分钟。burn和主语you之间为逻辑上的被动关系，burn应用过去分词形式，作表语；此处是“get+过去分词”表示被动含义；burn的过去分词有两种形式burned或burnt。故填burned/burnt。
6. 考查过去分词。句意：他承诺说罪犯不可能不受惩罚。分析句子可知，本句为双重否定句，go+过去分词，“变得……，处于……样的状态”，其中过去分词作表语，结合句意可知，空白处应为否定形式。故填unpunished。
7. 考查过去分词。句意：我把所有的钱都给了他，但现在我觉得自己被骗了。now I felt   ①  (cheat) somehow已有谓语动词felt且无连词，此处用非谓语形式，主语I和动词cheat是动宾关系，应用过去分词表被动，作系动词felt的表语。故填cheated。
8. 考查过去分词。句意：今年4月，由于火山灰云，数千名度假者仍滞留在国外。remained是系动词，后需接形容词作表语，因为表示度假者被滞留，所以空处需用过去分词stuck作表语。故填stuck。
9. 考查动名词和过去分词。动词avoid后要加doing。此处表示避免直接看他的眼睛。用looking；根据语境可知，此处表示不直视他的眼睛，他就不会感到被挑战性。feel为系动词，表示“被挑战”，用过去分词challenged。
10. 考查过去分词。句意：我迅速低下身，低下头，避免直视他的眼睛，这样他就不会感到有挑战。根据语境可知，此处表示不直视他的眼睛，他就不会感到被挑战。feel为系动词，此处表示“被挑战”，用过去分词challenged。
过去分词作状语
过去分词可作时间，条件，原因，让步，结果，方式，伴随等状语，相当于一个状语从句。分词作状语时，用来修饰一个句子，分词的逻辑主语必须和该句子的主语保持一致。过去分词作状语时，和该句子的主语构成被动关系。
看完湿得最厉害的句子
1. 作时间状语
Opened in 1955(=When Disneyland was opened in 1955), Disneyland in California is regarded as the original fun park.
在1955年被开放，加利福尼亚迪斯尼乐园被认为是非常有趣的原始的游乐场。
2. 作条件状语
Given more time (=If we are given more time), we will do it better.
如果多给些时间，我们会做得更好。
3. 作原因状语
Bitten twice by our dog(=Because the postman had been bitten twice by our dog), the postman中秋的祝福 refused to deliver our letters.
由于被我家的狗咬过两次，那个邮递员拒绝给我们送信。
丁一宇快乐大本营4. 作让步状语
Told many times(=Although he was told many times), he still couldn’t understand it.虽然被告诉了好几遍，但她仍然不理解。
5. 作方式或伴随状语
The teacher came in, followed (=and was followed) by his students.
老师进来了，后面跟着他的学生。
练习题：
1. Deeply _______ (upset) by his words, Julia felt that she wasn’t able to concentrate on what she’s doing. (所给词的适当形式填空)
2. These mountains are a wonderful sight when______(view) from the valley floor. (所给单词适当形式填空)
3. _______ (bite) twice, the postman refused to deliver our letters unless we chained our dog. (所给单词适当形式填空)
4. One day, mentally ________(exhaust), I wrote down all the reasons why this problem could not be solved. (所给单词适当形式填空)
5. I stared at the moving model of the waste machine,______________ (absorb) by its efficiency. (所给单词适当形式填空)
6. ______________ (compare) to many students, she was indeed outstanding in the artistic performance. (所给单词适当形式填空)
7. ________ (affect) with a serious disease, he was no longer able to speak clearly and he knew there was no hope of recovery. (所给词的适当形式填空)