英语从句知识点总结

英语从句知识点总结

要想在成考英语考试中脱颖而出，首先还得对相应的从句进行复习。下面是小编为大家整理的关于英语从句知识点总结，希望对您有所帮助。欢迎大家阅读参考学习!

高考英语从句复习资料

1.状语从句的时态

(1)当主句是一般将来时时，在时间、条件、让步等状语从句中用一般现在时表示将来的时间。

(2)when, before, after引导的从句的动作与主句动作的先后关系：若主从句的动作先后发生在过去，通常先发生的动作用过去完成时表示，后发生的动作用一般过去时。before, after本身已能表达动作的先后关系，所以在含有before, after从句的句子中，主从句的动作都可用一般过去时。

2.状语从句的语气 (见虚拟语气)

(1)as if /as though引导的从句以及if only.。.(但愿，要是……就好了)句子的虚拟情况：用一般过去时表示对现在的虚拟，用过去完成时表示对过去的虚拟。

(2)if引导的非真实条件句中的虚拟情况。

3.状语从句的成分省略

在时间、条件、原因、让步、方式等状语从句中，当从句的主语与主句的主语相同，且从句中含有be动词时，我们可将从句的主语(或作主语的代词it)连同be动词一起省略。

4.状语从句的强调

not until引导的时间状语从句和because引导的原因状语从句可用于强调句型。句型构成分别是："It was not until ... that ..."和"It is/was because ... that..."。

高考英语作文写作指导

引言 introduction

正文 body

结束语 conclusion

引言 introduction

1. When you are waiting in front of a theatre or at the train terminals, you will realize how important punctuality is. Punctuality is really a virtue, especially in a busy

city like Shanghai. Perhaps if everybody were punctual, there would be less suffering and sorrow.

正文 body

2. Punctuality is the main constituent of good character. A person, who is always in time for his appointment, shows real consideration for others. On the other hand, a person who is always late shows his selfishness and thoughtlessness and he is not worthy to be friend with.

constituent 构成

selfishness 自私

3. Some people often say that they cannot always be punctual since traffic is so heavy these days. I think traffic congestion cannot be an excuse for being late. As everybody knows that we might meet an unexpected congestion on the roads, we should leave a bit earlier for the appointment to ensure that we would not be late.

traffic congestion 交通堵塞

4. Some people always have a lot of excuses for coming late. When they finally arrive, they keep on saying sorry to their friends and then explain. The excuse is not always traffic congestion, sometimes they complain that they have met a friend on the road or have helped a blind man to cross the road. Some also like to blame their watches, the clocks at home or in the office. To such people, we cannot help but say sorry that we have come too early.

keep on doing sth. 一直做某事

5. Yet after all such smart fellows will soon find that gradually their friends become fewer and fewer. Perhaps at that time, they would realize how important punctuality is.

结束语 conclusion

6. To be or not to be punctual is a habit. So when we are young, we should try to be punctual every time and never be late for it is much more easily acquired in youth than when we are older.

The person I shall never forget

The person I shall never forget is Qingfengxiang. She is the best friend in my life.

She often listens to me when my mood is bad. Moreover, she usually gives me some advices if I need help. Sometimes, she lends money to me if I want to buy some new clothes.