发布时间 : 星期三 文章高中英语语法点汇总更新完毕开始阅读
It was late , so I went home . It is morning , for the birds are singing.
3. 从属连词：that , whether , if , when , while , as ,after, before, since , till/until , once , as soon as , the moment , because , where , wherever , unless , as/so long as , so that , in order that ,in case , though , although , even if / even though , however , as … as …等， 如：
We know that the earth goes round the sun. Once you begin , you must go on. When it rain , I go to school by bus. He didn’t go to school because he was sick.
You’ll be late if you don’t hurry. She took medicine on time in order that she might get well soon. Even if you were here , you couldn’t help him. She is as tall as her mother. 七．情态动词
概念：情态动词表示说话人的语气和情态。必须和主要动词的原形一起构成谓语。 1. can : * 表示脑力或体力方面的能力 ，如 He can drive a car. 表能力时可和be able to 互换使用
* 表示许可、允许、在疑问句中表示请求，在否定句中表示不许，如： Can I go with you? You can't do it again! * 表示推测强调，多用于疑问或否定句，如： She can't wait for you for a long time.
2.could : * can的过去式，表示能力、可能性、许可，如：He said he could go. * 用于委婉、客气的提出问题或陈述看法，如：Could I borrow your pen? 3.may , might :* 表示许可，可以，询问或说一件事情可不可以做时可和can 互换。 * 否定式为：may not , 常用 must not 代替
* 表示推测，或许 ，可能，只用于陈述句中，如：It may rain tomorrow. * may 还可表示祝愿，如：May you succeed!
* might 是may 的过去式，比may的口气要婉转或表示现实的可能性更小些。如： I wonder if I might borrow some coffee?
4.must : * 表示必须要做的事，否定式为mustn't ,表示不应该，不许可，禁止，在回答含有must 的问 句时，肯定用must ,否定用needn't 或 don't have to .如：
Must I go home? Yes , you must . No, you needn't ./ No, you don't have to. * 表示推测，暗含很大可能性，意为一定，只用于肯定句中。如： He must be over sixty.
* 表示偏要，硬要，如：The car must break when we were going to start off. 5.shall: * 表示命令、许诺、警告等，如：You shall have my answer tomorrow. 6.should: * shall的过去式，，表示劝告、建议，预测可能性、用于委婉的提出意见、请求、建议 7.will: * 表示医院、意志和决心，用于各种人称，如：I will do it .
* 表示某种倾向或习惯动作，如：Fish will die out of the water. * 表示猜测、邀请、请求
8.would : * would 时will 的过去式，表示过去时间的意志、愿望、决心，如： I told him I would go with you. * 委婉的提出请求、建议
* 表示过去的习惯动作和某种倾向，如：When he was a child he would play football. 9.need: * 主要用于疑问句和否定句中，否定式为needn't ,回答含有need 的问句，肯定用must ,否定 用needn't 或don't have to , 如：
Need I come? Yes , must .No , you needn't ./No, you don't have to.
10.dare: * 主要用于疑问句、否定句及条件句中，意为：敢 。作实义动词时可跟不定式，如： Dare you go home alone? He didn't dare to go home.
11.ought to :* 表示应该，语气比should 强，表示（因责任，义务等）该做的事，如： He is your father and you ought to look after him. 八.非谓语动词
概念：指在句中不能充当谓语，而是充当其他语法功能的动词。非谓语动词没有人称和数的变化，但 有语态和时态的变化。可做非谓语动词的有：不定式、分词（现在分词和过去分词）、动名词。例句：
I want to have a rest . I plan to attend the meeting.
I am reading an interesting book. I bought some painted chairs. They began singing just now. She dreams of becoming a doctor. 九.动词的时态
1.一般现在时 He goes to school every day. 2.一般过去时 She did her homework. 3.一般将来时 He will come next week. 4.现在进行时 He is swimming now.
5.过去进行时 She is reading a book from 7 to 9 last night. 6.现在完成时 He has been to Beijing.
7.过去完成时 The play had already started.
8.现在完成进行时： 表示从过去某时起，一直不断延续到现在的（可能还有继续下去）的动作。如： I have been waiting here for you. They have been watching TV for 3 hours. 十.语态
1.概念：动词的语态主要分两种：主动语态和被动语态。主动语态中主语时谓语动作的执行者；被动语态 中主语时谓语动作的承受者。如：I have done the job.主动The job has been done.被动 2.被动语态的时态变化： * 一般现在时：（am is are )+ 过去分词 如： * 一般过去时：was / were + 过去分词，如：
* 一般将来时：will(be going to)+ be + 过去分词，如： * 现在完成时：have / has + been + 过去分词，如： * 现在进行时：（am is are)+being+过去分词，如：
* 含有情态动词的被动语态：情态动词+be+过去分词，如： 十一.简单句和并列句 1.简单句
① 句子成分：组成句子的各个部分叫做句子成分，即：主语、谓语、表语、宾语、宾语补足语、定语和 状语。主语和谓语是句子的主体部分。例如： Lucy is an American girl. 主语
We are both quiet. He has a toothache. 谓语 Her mother is a bank clerk . 表语 He is playing soccer.宾语 Peel three bananas . 定语
People are all working hard. 状语 ② 简单句的五种基本句型： 主语+谓语：We exercise.
主语+谓语+宾语：I like apples. 主语+谓语+表语：They are students. 主语+谓语+双宾语：She gave me a pen.
主语+ 谓语+宾语+宾补：He made the boy laugh. 2.并列句
概念：由并列连词（and so but or等）把两个或两个以上的简单句连在一起而构成的句子。如：
She doesn't like science , and she thinks it is boring. 3.复合句
① 概念：由一个主句和一个或一个以上的从句构成的句子。如： Mozart started writing music when he was four years old. I think Screen City has the most comfortable seats. ② 从句的类型：
* 主语从句：It is certain that he will come. * 表语从句：The fact is that he is lying. * 宾语从句：I don't think you are right. * 同位语从句：I have no idea what he said.
* 定语从句：This is the same pen that I lost.
* 状语从句：No sooner had he reached home than it began to rain. 十二．强调结构
* 概念：强调就是要突出句子中的某一个部分，使其显得更加重要，倒装语序时强调的手段之一。 * 用单词、词组表强调，如：I really like it . I 'm so sorry. * 用do 强调谓语动词，如：Do be careful!
* 用it 结构句型表强调，如：It is only I who want to go to the movies. 十三.There be 句型
* there 可以和be 的一切形式连用（人称、数、时态），如： Once upon a time , there were three poor brothers. There has never been anybody like you. There will be snow in Beijing tomorrow.