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高一英语必修一第一单元知识点
冰冻三尺非一日之寒，英语学习也是如此。所以高一的学生在学习必修一的英语时，不要心急，要有耐心，逐步将每个知识巩固好。下面是百分网小编为大家整理的高一英语知识，希望对大家有用!
高一英语必修一第一单元知识点 1
Unit 1 Friendship
1. be good to 对……友好 be good for 对……有益;be bad to…/be bad for…
2. add up 加起来 增加
add up to 合计，总计
add… to 把……加到……
3. not…until/till 意思是“直到…才”
4. get sth/sb done 使……完成/使某人被……
5. calm down平静下来
6. be concerned about 关心 关注
7. 当while, when, before, after 等引导的时间状语从句中的`主语与主句的主语一致时，可将从句中的主语和be动词省去。
While walking the dog, you were careless and it got loose.
8. cheat in the exam 考试作弊
9. go through 经历;度过;获准，通过
10. hide away 躲藏;隐藏
11. set down 写下，记下
12. I wonder if….. 我不知道是不是….
12. on purpose 故意
13. sth happen to sb 某人发生某事
sb happen to do sth 某人碰巧做某事
it so happened that ……正巧 碰巧
14. It is the first (second…) that… (从句谓语动词用现在完成时)
15. in one’s power 处于……的控制之中
16. It’s no pleasure doing…. 做…..没有乐趣
It’s no good/ use doing sth. 做某事是没好处/没用的
17. She found it difficult to settle and calm down in the hiding place. it做形式宾语
18. suffer from 患…病;遭受
19. so…that… /such…thay…
20. get tired of…. 对…感到劳累 疲惫
高一英语必修一第一单元知识点 2
1. nothing could be better.....
eg: “Nothing could be better,”he thought.
讲解：否定词与比较级连用，实际上表示的是最高级含义。表示最高级含义的几种特殊结构。
1)形容词或副词的比较级和not, never, nothing等表示否定意义的.词连用，表示“再。也不过分,再没有比......更....的了。”
2)比较级+ than +
3)can / could never / not.....too/ enough + 形容词或副词。
I have never spent a more worrying day. 我从未经历过比这更令人但有的一天了。
Tom is more intelligent than any other student/ all the other students in his class.
汤姆是他班上最聪明的学生。
You can never be too careful while crossing the road. 过马路时你再小心也不为过。
2. could not have sb. doing sth. 不能容忍某人做某事
have sb. doing sth. 持续让某人做某事(有进行的含义)
eg: I can’t have you speaking to your mother in such a rude manner.
have sb. do sth. (= make /let sb. do sth.) 意为“让某人做某事”
have sth. done
1)让/叫某人(为自己)做某事;
2)(自己)遭遇某事;
3)使某事完成(主语参与)
have sth. to do 有某事要做(主语自己做)
高一英语必修一第一单元知识点 3
1. on holiday 在度假，在休假中
When I was on holiday, I visited my uncle. 我在度假的时候去看望了叔叔。
2. travel agency旅行社
=travel bureau
3. take off
1)脱下(衣服等), 解(除)掉
He took off his wet shoes.他脱下了湿鞋子。
2)(飞机)起飞
The plane took off on time. It was a smooth take-off.飞机准时起飞。起飞非常顺利。
3)匆匆离开
The six men got into the car and took off for the park.这六个人上了车，匆匆离开去公园。
4. go wrong v. 走错路, 误入岐途, (机器等)发生故障
5. in all adv. 总共
6. stay away v.外出
7. look up 查询(如宾语为代词，则代词放中间)
Look up the word in the dictionary.在字典里查单词。
相关词组：look for 寻找;look after照顾，照料; look forward to期待;look into调查; look on旁观;look out注意;look out for注意，留心，提防;look over翻阅，查看，检查;look around环视;look through翻阅，查看。
8. run after追逐，追求
If you run after two hares, you will catch neither.同时追两只兔子，你一只也抓不到。
9. on the air广播
We will be on the air in five minutes.我们五分钟以后开始广播。
This programme comes on the air at the same time every day.这个节目每天在同一时间播出。
10 think highly/well/much of对……评价很高, 赞赏, 对……印象好
He was highly thought of by the manager.经理对他非常赞赏。
I think well of your suggestion.我觉得你的建议很好。
think badly/nothing/little/lowly of……认为不好, 好……不在意, 不赞成, 觉得……不怎么样
I don’t think much of him as a teacher.我觉得他作为一个老师不怎么样。
高一英语必修一第一单元知识点 4
(一)、some与any的用法
1.some用于肯定句以及表示建议或期待得到肯定回答的问句。修饰单数名词时，意为某个。如：I have some questions about the assignment. (希望得到肯定答复)。
2. any用于否定句和疑问句时，表示一些。用于肯定句时，只和单数名词或不可数名词连用，表示任何。如：The medicine is on sale every where. You can get it at any chemist?s.
(二) 、 each与every的用法
1. each强调个体，表示两个或两个以上中的.每一个，在句中可充当主语、宾语、定语和同位语。如：There are trees and flowers at each side of the road.
2. every强调整体，表示三者或三者以上中的每一个，只能作定语，不能说every of them，要说every one of them .Every student in our class works hard.
(三)、 no one与none的用法
1. no one意为没有人，只能指人，不能指物，不可与介词of连用，谓语动词用单数形式，回答who引导的问句。如：Who is in the classroom? No one.
2. none既可指人，也可指物，强调数量，意为一点也不，一个也不;谓语动词既可用单数也可用复数;常与of连用，通常指三者以上的人或物中没有一个，回答how much和how many引导的问句。如：They were all tired，but none of them would stop to have a rest.
高一英语必修一第一单元知识点 5
关系代词who，whose，whom，which，that，as
(1)which可以引导非限定性定语从句，代表前面整个句子的内容，并且在从句中做主语2)that的用法1)不用that的'情况a)在引导非限定性定语从句时。 b)介词后不能用。We depend on the land from which we get our food. We depend on the land that/which we get our food from.
(2)只能用that作为定语从句的关系代词的情况
(a)在there be句型中，只用that，不用which。
(b)在不定代词，如：anything，nothing，the one，all，much，few，any，little等作先行词时，只用that，不用which。
(c)先行词有the only，the very修饰时，只用that。
(d)先行词为序数词、数词、形容词最高级时，只用that。.
(e)先行词既有人，又有物时。举例：All that is needed is a supply of oil.所需的只是供油问题。Finally，the thief handed everything that he had stolen to the police.那贼最终把偷的全部东西交给了警察。
(3) as的用法AS作关系代词，用来引导定语从句：限制性定语从句和限非制性定语从句一、AS引导限制性定语从句AS引导限制性定语从句时，通常和such，the same，as(so)等连用，构成such...as/such as，the same...as/the same as，as(so)...as等结构，在从句中可作主语，宾语和表语。
高一英语必修一第一单元知识点 6
一. 直接引语和间接引语
（1）直接引用他人的原话称为直接引语；用自己的话描述他人的话称为间接引语。间接引语通常构成宾语从句。直接引语必须放在引号中，而间接引语不需要引号。当直接引语改为间接引语时，除了将引语部分改为宾语从句外，还必须改变直接引语中的人称、时态、指示代词、时间状语和地点状语。
1. 时态变化：当直接引语变成间接引语时，通常是转述动词said, asked在过去时态的影响下，使用过去时态，即将原始时态推向过去，即一般现在变成过去时，现在变成过去时，等等。
Tom said to me,“My brother is doing his homework.”
→Tom said to me that his brother was doing his homework.
2. 人称代词、指示代词、时间状语、地点状语等。 例如：
She asked Jack,“Where have you been?”
→She asked Jack where he had been.
He said,“These books are mine.”
→He said that those books were his.
（2）直接引语改为间接引语时，使用陈述语序，但由于原句的句式不同，成为间接引语时使用的'连词也会不同。如果直接引语是一般问题句，则使用连接词whether或if;若为特殊疑问句，则用疑问词引导间接引语。一般使用转述动词asked，之后可以添加间接宾语me, him, her, us等。如：
She said,“Is your father at home?”
→She asked me if/whether my father was at home.
“What do you do every Sunday?”My friend asked me.
→My friend asked me what I did every Sunday.
如果直接引语是祈使句，则应将祈使句的动词原形改为间接引语to根据原句的语气(即请求或命令)，在不定式前添加不定式ask, tell, order等动词，如果祈祷句是否定式，则在不定式前添加not。其句型为：ask / tell / order someone (not) to do something. 例如：
She said to us,“Please sit down.”
→She asked us to sit down.
He said to him,“Go away!”
→He ordered him to go away.
He said, “Don’t make so much noise, boys.”
→He told the boys not to make so much noise.
二. 各种时态的被动语态
被动语态概述
被动语态概念：它是动词的一种形式，表示主语与谓语之间的执行或被执行关系。主动语态表示主语是谓语动作的执行者，如：They saw the little boy crying by the river. 被动语态表示主语是谓语动作的承载者，例如：The little boy was seen crying by the river.
构成被动语态
被动语态的形式是助动词be 构成动词的过去分词。be随着主语的人称、数、时态等而变化。常见时态的几种被动语态形式如下:
1. 一般现在时 am/is/are 过去分词
例如：Rice is planted in the south of China.
2. 一般过去时 was/were 过去分词
例如：These trees were planted the year before last.
3. 一般将来时 will/shall be 过去分词
例如：A sports meeting will be held next week in our school.
4. 现在进行时 am/is/are being 过去分词
例如：Your radio is being repaired now.
5. 过去进行时 was/were being 过去分词
When he got there, the problem was being discussed.
6. 现在完成时 have/has been 过去分词
His work has been finished.
Has his work been finished? Yes, it has. / No, it hasn’t.
7. 过去完成时 had been 过去分词
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