| 时间 |
when, after, before, as soon as,until, while, as, since … |
- She will call you when she arrives.（她到达时会给你打电话。）
- After he finished his work, he went home.（他完成工作后回家了。）
- He has been ill since he came back from his holidays.
|
| 地点 |
where, everywhere, anywhere … |
- I will meet you where we first met.（我会在我们第一次见面的地方见你。）
- You can find books everywhere in this library.（你可以在这个图书馆的任何地方找到书。）
|
| 方式 |
as, in the way (that) …或者在动词 be，feel，seem，appear …后面也可以由连词 as if 和 as though 来引导 |
- She smiled as if nothing had happened.（她微笑得好像什么都没发生一样。）
- He did it in the way that I showed him.（他是按照我教他的方式做的。）
- As you can’t go yourself, you’ll have to ask Susan go for you.既然你自己不能去，那你就请苏珊替你去吧。
|
| 原因 |
because, as … |
- They canceled the event because of the bad weather.（他们取消了活动，因为天气不好。）
- As he was feeling unwell, he couldn't attend the meeting.（因为他感觉不舒服，所以他不能参加会议。）
|
| 条件 |
if, unless, provided (that), in case, assuming (that) … |
- If it rains tomorrow, we'll stay indoors.（如果明天下雨，我们会呆在室内。）
- Unless you study hard, you won't pass the exam.（除非你努力学习，否则你不会通过考试。）
|
| 让步 |
although, though, even though, even if … |
- Although it was raining, they went for a walk.（尽管下雨，他们还是去散步了。）
- Even if he doesn't like it, he has to eat his vegetables.（即使他不喜欢，他也得吃蔬菜。）
|
| 目的 |
so that, in order that … |
- She studied hard so that she could pass the exam.（她努力学习，以便能通过考试。）
- He worked late in order that he could finish the project on time.（他加班工作，为了能按时完成项目。）
|
| 结果 |
- so + adj./adv. + that
- such (a) + (adj.) + n. + that
|
- It was so hot that we decided to go swimming.（天气太热了，我们决定去游泳。）
- Such was his determination that he overcame all obstacles.（他的决心是如此之大，以至于克服了所有障碍。）
|
| 比较 |
- as + adj./adv. + as
- not so/as … as
- adj./adv. 的比较级 + than
- more…than
- less…than
|
- She is as talented as her sister.（她和她姐姐一样有才华。）
- He runs faster than anyone else on the team.（他比队里的其他人跑得更快。）
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