单招测验比高考复杂很多，所以单招英语也只必要大师积累一些根蒂根基的常识点便可。很多同学英语学不好都是因为没有把握好英语的语法。想要学好单招英语必定要把握好根本的英语的语法，日常平凡阅读英语文章的时候，多多剖析句子的分红。
单招英语必考常识点
1、时间状语从句
透露表现时间的状语从句可由when, as, while, whenever, after, before, till until, since, once, as soon as 或the moment , by the time, no sooner … than, hardly scarcely … when, every time等引导。
e.g. When I came into the office, the teachers were having a meeting.
He started as soon as he received the news.
Once you see him, you will never forget him.
No sooner had I gone to bed than I went to sleep.
2、缘故原由状语从句
缘故原由状语从句是透露表现缘故原由或理由的，引导这类从句的最经常使用的连词是because, since, as , now that既然等，for 透露表现因果干系时它引导的不是从句为并列连词，语气不如because强。
e.g. He is disappointed because he didn't get the position.
As it is raining, I will not go out.
Now that you mention it, I do remember.
3、地址状语从句
引导地址状语从句的连词是where 和wherever等。
e.g. Sit wherever you like.
Make a mark where you have a question.
4、目的状语从句
引导目的状语从句最经常使用的词组是so, so that从句谓语常有情态动词, in order that, in case以防，以避免等。
e.g. Speak clearly, so that they may understand you.
She has bought the book in order that she could follow the TV lessons.
He left early in case he should miss the train.
5、成果状语从句
成果状语从句是透露表现事态成果的从句，凡是主句是缘故原由，从句是成果。由so that 从句谓语一样平常没有情态动词, so … that, such … that等引导。
e.g. She was ill, so that she didn’t attend the meeting.
He was so excited that he could not say a word.
She is such a good teacher that everyone admires her.
6、条件状语从句
条件状语从句分真实性有大概实现的工作与非真实性条件与事实相反大概在措辞者看来不大大概实现的工作条件句。引导条件状语从句的词组次要有if, unless, so as long as, on condition that, so as far as, if only = if 。注意：条件从句中的if 不克不及用whether更换。
e.g. If he is not in the office, he must be out for lunch.
You may borrow the book so long as you keep it clean.
So far as I know, he will be away for three months.
You can go swimming on condition that = if you don’t go too far away from the river bank.
If he had come a few minutes earlier, he could have seen her.
单招英语时间名词前介词速记
年月周前要用in，日子后面却不可。
遇到几号要用on，上午下战书又是in。
要说某日高低午，用on换in才干行。
半夜傍晚须用at，拂晓用它也不错。
at也用在明分前，说差可要用上to，
说过只可以使用past，多说多练紧紧