PETS考试常用的语法及词汇

PETS写作中常用的逻辑词汇

1. 并列关系

and, furthermore, more than that, also, likewise, moreover, in addition, what is more, for instance, for example

2. 转折关系www.Examda.CoM

although, however, on the contrary, but, in spite of, nevertheless, yet, otherwise, despite

3. 顺序关系

first, second, third, and so on, then, after, before, next

4. 因果关系

as a result, for, thus, because, for this reason, so, therefore, as, since, consequently, on account of

5. 归纳关系

as a result, finally, therefore, accordingly, in short, thus, consequently, in conclusion, so, in brief, in a word

6.　几个用得比较多的句子：

As far as I am concerned, the advantages of … outweigh its disadvantages.

Nevertheless, the disadvantages of … is undeniable.

To sum up/In general/On the whole/In brief/In short/In a word, it is true that … bring about both positive and negative results. But we can try our best to reduce the negative influence to the least extent.

Obviously, in every aspect, …

This diagram unfolds a clear comparison between…and…

As to the other three, though the growth rates were not so high, they were indeed remarkable and impressive.

全国英语等级考试语法常考点

情态动词

情态动词有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。 情态动词无人称和数的变化;不能单独使用，必须与其后的动词原形构成谓语。这里有介绍情态动词的语法特征，比较can 和be able to，may和might等的用法。

分词

英语上的分词分为现在分词和过去分词。现在分词和过去分词主要差别在于：现在分词表示“主动和进行”，过去分词表示“被动和完成”(不及物动词的过去分词不表示被动，只表示完成)。分词可以有自己的状语、宾语或逻辑主语等。小编为你整理了分词作为定语、状语的用法。

虚拟语气

虚拟语气用来表示说话人的主观愿望或假想，所说的是一个条件，不一定是事实，或与事实相反。条件句可分为两类，一类为真实条件句，一类为非真实条件句。非真实条件句表示的是假设的或实际可能性不大的情况，故采用虚拟语气。

名词性从句

在句子中起名词作用的句子叫名词从句 (Noun Clauses)。 名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

动名词

动名词是一种兼有动词和名词特征的非限定动词。它可以支配宾语，也能被副词修饰。动名词有时态和语态的变化。动词的ing形式如果是名词，这个词称动名词。动名词具有名词的性质，因此在句中可以作主语、表语、宾语、定语等。