分词的

He was going to throw the book at me.

这里hit的意思是&打&。hit是个不规则动词，原形动词和过去式以及过去分词都是同一形式：hit。

As an intransitive verb in the sense "to be wanting or deficient," lack is used chiefly in the present participle with in

作为一个不及物动词，用于&缺乏或缺少&之意的 lack 主要和 in一起用于现在分词中

The Present Perfect Tense is formed by combining an auxiliary verb with a past participle.

现在完成时态的形成方式是把助动词和过去分词结合起来。

The Past Perfect Tense is formed by combining the auxiliary verb 'had' with a past participle.

过去完成时态的形成方式是把助动词'had'及过去分词结合起来。

Langacker, a cognitive grammarian, takes the progressive as a stativizer, for the participle V-ing has the effect of profile restriction and homogenisation.

认知语法学家兰盖克认为进行体实质上是一个状态化结构，其主要原因是分词V-ing具有限制侧面化范围和同质化的效果，并且运用认知图示来描述这一状态化过程。

Use couldn't have + a past participle to refer to past impossibilities.

用 couldn't have +过去分词来表示过去不可能发生的事，表示一种推测。

After the verbs and phrases mentioned above, you can also use "being"followed by a past participle.

在上面提到的动词或动词短语后面，还可以接&being +过去分词&。

The past participles of a number of verbs have evolved into past participle adjectives in daily use.

很多动词的过去分词已经在日常使用中作为形容词来使用。

Give the past and past participle forms of the verbs.

写出动词的过去式和过去分词形式。

There are two types of participle in English: the past participle and the present participle.

掌握现在完成时态以及不规则动词的过去时态和过去分词。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。