规则动词的过去分词以-ed结尾。
它们可能没有动词、名词和过去分词，但是鸟类挑战只有人类演化出语法规则这一观念。
They may not have verbs, nouns or past participles, but birds challenge the notion that humans alone have evolved grammatical rules.
老师：“John，动词ring的过去分词是什么？”
Teacher: "John, what is the past participle of the verb to ring?"
前一个polluted为过去分词,属定语从句中的谓语,后一个为过去式,属主句的谓语.句意为:曾被污染的那条河污染了另一条河。
你认识那个烤面包的女孩吗？ 过去分词的规则变化是由动词+ed构成的,另有些不规则变化的动词。
比如“write”一词，有该词的原形的“write”、第三人称单数的“writes”、过去式的“wrote”以及过去分词的“written”。 是把它们算为4个单词呢，还是算为1个单词？
Should “write”, “writes”, “wrote”, “written” count as four words or one?
spoken是动词speak的过去分词形式，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
——spread是spread 的过去分词型(spread-spread-spread)，这是动词过去分词做后置定语的用法。 还原句子后，可以是there issixmore spreadoutover the past35years.
当他们度假完回到家时，发现房子被盗了。(过去分词表示被动)。
When they returned home from the holiday, they found their house stolen.
使用过去分词改写下列句子。
过去分词用作宾语补足语。
当他们度假完回到家时，发现房子被盗了。(过去分词表示被动)
When they returned home from the holiday， they found their house stolen。
而在这个过去分词结构中又套了一个过去分词结构enjoyedbythealphabeticallydisadvantaged，说明所谓的all thespare time。
One theory,dreamt up in all the spare time enjoyed by the alphabetically disadvantaged,is that the rot sets in early.
今天下午，她学习了十五个动词以及它们的过去式和过去分词。
She studied fifteen verbs about their past tense and past participle this afternoon.
谁知道一般过去时和这个动词的过去分词？
Who knows the Past Tense and the Past Participle form of this verb?
写出动词的过去式和过去分词形式。
附录里有常用不规则动词的过去式和过去分词转换形式。
What is attached is past tense change for irregular vebs bast .
与过去分词连用，成被动态。
她虽然很累，但却没有能入睡的希望。（以已变成形容词的过去分词开头）
Exhausted though she was, there was no hope of her being to sleep.
那一定是指现在分词或过去分词了。
英语中有两类分词：过去分词和现在分词。
There are two types of participle in English: the past participle and the present participle.
英语中有两类分词：过去分词和现在分词。
There are two types of participle in english: the past participle and the present participle .
过去分词充当定语、表语和宾语补足语。
The past participle as the Attribute Predicative and the object complement.
注意：不规则动词的过去分词，不能加“-ed”，但可用作形容词。
Note that the past participles of irregular verbs do not end in '-ed', but can be used as adjectives.
注意：不规则动词的过去分词，不能加“-ed”，但可用作形容词。
Note that the past participles of irregular verbs do not end in '-ed', but can be used as adjectives.
应用推荐