高二英语选修三第二单元知识点
学习是一个坚持不懈的过程，走走停停便难有成就。比如烧开水，在烧到80度是停下来，等水冷了又烧，没烧开又停，如此周而复始，又费精力又费电，很难喝到水。以下是我给大家整理的 高二英语 选修三第二单元知识点，希望大家能够喜欢!
高二英语选修三第二单元知识点1
一、引导主语从句的连词主要有：
从属连词：that whether
连接代词：who whoever whom whose what whatever which whichever
连接副词：when where how why
二、用法
主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在 句子 末尾。
1. It 作形式主语和it引导强调句的比较
①主语从句常用it作形式主语，一般常用句型为：It is+{名词/形容词/过去分词}+主语从句例如：
It is still a question whether she will come or not.
It is strange that you should like him.
It is still unknown which team will win the match.
另外，还有一些比较多见的结构：
It turned out that……;
It has been proved that……;
It happened/occurred that……;
It is well-known that……等等
②而强调句则不同，它的结构是：It+be+被强调部分+that+从句
强调主语：It is the times that produce their heroes.时势造英雄
强调宾语：It is English that Prof.Lin teaches us.
强调状语：It was in shanghai that I saw the film.
判断是否是强调句有一个 方法 ，就是将that以后的“句子的其余部分”拿出来单独看，看有没有缺成分，缺的是什么成分，再把谓语动词后面that前面的那部分，带到你认为缺成分的地方，如果放进去是一句完整的句子了，那就说明是强调句。
2. 用it 作形式主语的结构
(1) It is +名词+that从句
It is a fact that … 事实是……
It is an honor that …非常荣幸
It is common knowledge that …是常识
(2) it is +形容词+that从句
It is natural that… 很自然……
It is strange that… 奇怪的是……
(3) it +不及物动词+that从句
It seems that… 似乎……
It happened that… 碰巧……
(4) it is+过去分词+that从句
It is reported that… 据报道……
It has been proved that… 已证实……
3.主语从句不可位于句首的五种情况
(1) if引导的主语从句不可居于复合句句首。
(2) It is said , (reported) …结构中的主语从句不可提前。例如：
It is said that President Jingo will visit our school next week.
(3) It happens…, It occurs… 结构中的主语从句不可提前。例如：
It occurred to him that he failed in the examination.
(4) It doesn’t matter how/whether …结构中的主语从句不可提前。例如：
It doesn’t matter whether he is wrong or not..
(5) 含主语从句的复合句是疑问句时，主语从句不可提前。例如：
Is it likely that it will rain in the evening?
4. What 与that 在引导主语从句时的区别
What 引导主语从句时在从句中充当句子成分，如主语.宾语.表语，而that 则不然。例如：
What you said yesterday is right.
三、宾语从句用以区分主语从句的几个特征
1、引导词：what which whose when whet herif where
2语序：宾语从句必须是用陈述语句。(名词性从句都是陈述语序)
如：I think that you must work harder.
宾语从句的引导词、连接词的区别、否定转移等现象。
补充：从句的语序永远是陈述句。
高二英语选修三第二单元知识点2
【First aid知识点】
1. first aid 的意思是“急救”，例如：first aid to the injured 给予伤员的急救。
短语 联想：
give/offer aid 援助 come to sb's aid 帮助某人
teaching aids 教具 medical aid 医疗救护
with the aid of 借助于
get injured 受伤，在现代英语中大量地出现了由“get + 及物动词不达意的过去分词”构成的被动语态，这叫 get - 型被动语态。又如：
The computer got (was)damaged when we were moving. 我们搬家的时候，电脑碰坏了。
高二英语选修三第二单元知识点3
Worried about the journey, I was unsettled for the first few days.
Well-known for their expertise, his parents’ company …..
Confused by the new surroundings, I was hit by the lack of fresh air.
Exhausted, I slid into the bed and fell fast asleep.
过去分词作状语：过去分词作状语时，说明动作发生的背景或情况，其等同于一个状语从句。vt 过去分词作状语时与主句主语构成被动关系，表示被动和完成，vi 过去分词表示状态或动作的完成。
Heated , water changes into steam .
The professor came in, followed by a group of young people .
1 作原因状语，等于as / since / because 引导从句
Moved by what she said ,we couldn’t help crying . = ( As we are moved by what she said …
2 作时间状语，等于when 引导时间从句，如果分词表示的动作与谓语的动作同时发生，可在分词前加when/ while / until 等使时间意义更明确。
When heated , water can be changed into steam .
Seen from the hill ,the park looks very beautiful .= ( When the park is seen from the hill…
3 作条件状语等于 if / whether 引导从句
Given more attention , the cabbages could have grown better .= ( If they have been given more attention ….
Compared with you , we still have a long way to go = ( If we are compared with you
4 作方式或伴随状语
The actress came in , followed by her fans .
She sat by the window , lost in thought .
5 作让步状语
Much tired ,he still kept on working .=(Although he was tired ,) he ….
6 独立主格结构： 当分词的逻辑主语不是主句主语时，分词可以有自己独立的逻辑主语，这种结构称为独立主格结构。常用来表示伴随情况。
The boy rushed into the classroom , his face covered with sweat .
All things considered ,your article is of great value than hers .
Rewrite with proper conjunctions
Example : United we stand, divided we fall.
If we are united, we will stand, but if we are divided,we will fall.
1 Asked what had happened, he told us about it.
→When he was asked what had happened, …
2 Well known for his expert advice, he received many invitations to give lectures.
→Because he was well known for his expert advice, …
3 Given more time, we would be able to do the work much better.
If we were given more time,
4 Once translated into Chinese, the book became very popular among Chinese teenagers.
Once it was translated into Chinese,
5 Deeply interested in medicine, she decided to become a doctor.
Because she was deeply interested in medicine,
6 Left alone at home, Sam did not feel afraid at all.
Although he was left alone at home,
现在分词与过去分词作状语
现在分词作状语时，与其逻辑主语之间是主动关系，;而过去分词与其逻辑主语之间则表示被动关系。
Seeing these pictures, I couldn’t help thinking of those days when I was in Beijing . Seen from the top of a thirty-storeyed building, Beijing looks more magnificent. (see)
选择现在分词还是过去分词，关键看主句的主语。如分词的动作是主句的主语发出，分词就选用现在分词，反之就用过去分词。例如：
Used for a long time, the book looks old.
由于用了很长时间，这本书看上去很旧。
Using the book, I find it useful.
在使用的过程中，我发现这本书很有用
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高中人教英语必修二知识点
重要的不是知识的数量，而是知识的质量，有些人知道很多很多，但却不知道最有用的东西。下面我给大家分享一些高中英语必修二知识点，希望能够帮助大家!
高中人教英语必修二知识1
【重点单词、 短语 】
1. roll 滚动，摇晃，卷，
2. dream of 梦见，梦想
3. to be honest 实话说
4. attach 系上，附加
attach …to 认为有……(重要性、意义)
5. form 组成，形成，构成
6. earn 赚，挣得
7. perform 表演，执行，履行
8. in cash 用现金，有现钱
9. play jokes on 戏弄
10. rely on 依赖，依靠
11. be/get familiar with 熟悉
12. or so 大约
13. break up 打碎，分裂
14. in addition 另外
15. sort out 分类
16. above all 最重要，首先
【重点句型】
1. dream of/about 梦想做…
2. to be honest= honestly speaking = to tell the truth 说实话
3. form the habit of... 形成…习惯
in the form of… 以…形式
4. I would appreciate it if… 如果…我将不胜感激.
go wrong 出故障 come up with 提出 make up 构成;编造 a5. as is often the case 情况通常如此
6. It looks as if it is going to rain.(真实语气：很有可能发生)
He treats me as if I were a stranger. (虚拟语气：与现在事实He talked about Rome as if he had been there before. (虚拟语气：与过去事实相反)
高中人教英语必修二知识2
【重点单词、短语】
1. die out 灭亡、逐渐消失
2. hunt 打猎，猎取
3. in peace 和平地，安详地
4. in danger of 在危险中
5. in relief 如释重负，松了口气
6. burst into laughter 突然笑起来
7. protect…from 保护…不受…之害
8. contain 包含，容纳，容忍
9. affect影响，感动，侵袭
10. pay attention to 注意
11. appreciate 鉴赏，感激
12. succeed 成功，接替
13. employ 雇佣，利用
14. harm 危害
15. bite 咬，叮
16. come into being 形成，产生
17. inspect 检查，视察
18. according to 按照，根据
19. so that 以至于
【重点句型】
1. succeed in doing sth 成功的做某事
succeed to sth 继承某事
2. under construction/discussion 正在被建设/讨论
in use 正在被使用
3. do harm to sth = be harmful to sth 对…有害
there is no harm in doing sth 做某事无害
4. be used to do sth 被用来做…
used to sth 过去常常做...
be used to doing sth 习惯于做某事
5. It won’t be long before… 过不了多久…就会…
6. take measures to do sth 采取 措施 做某事
7. with的复合结构：with + n/pron + adj/adv/ 介词短语/现在分词/过去分词/不定式
With a lot of problems to settle, she can’t go out. (将来)
With time going by, he is getting along well with his English. (主动，进行)
With the work done, he can go out. (被动，完成)
高中人教英语必修二知识3
【重点单词、短语】
1. solve 解决;解答
2. from…on 从…...时起
3. as a result 结果
4. so…that 如此…以至于
5. explore 探索，探测，研究
6. anyhow 无论如何，即使如此
7. goal 目标，球门，得分
8. human race 人类
9. signal 发信号，信号
10. type 类型，打字
11. in a way 在某种程度上
12. arise 出现，发生
13. with the help of 在…...的帮助下
14. electronic 电子的
15. deal with 处理
16. watch over 看守，监视
17. rise/arise/arouse/raise的区别
【重点句型】
1. certain和sure的句型
sb. be sure/certain of…= sb. be sure/certain that从句：某人确信…
be sure/certain to do sth. 肯定会做…
It’s certain that从句 肯定会
例如：It’s certain that he will succeed.=He’s sure/certain to succeed.他肯定会成功的。
I’m sure/certain of his success.= I’m sure/certain that he will succeed. 我确信他会成功的。
2. 主语+ be + adj + to do The question is easy to answer.
3. 状语从句的省略
在when, while, if, unless, though, once等引导的状语从句中，如果从句的主语和主句的主语一致, 且从句中的谓语含有be动词时, 为了使 句子 简洁, 可省略从句中的主语和be动词。
While playing in the snow, the two pandas had great fun.
Unless invited, he has decided not to attend that activity.
高中人教英语必修二知识4
【重点单词、短语】
1. compete 比赛，竞争
2. take part in 参加，参与
3. stand for 代表，象征，表示
4. admit 容许，接纳，承认
5. as well 也，又，还
6. host 做东，招待，主人
7. replace 代替
8. charge 收费，控诉
in charge 主管，看管
9. advertise I做 广告 ，登广告
10. bargain 讨价还价，讲条件，便宜货
11. one after another 一个接一个地
12. deserve 应受(报答或惩罚)
13. deserve的用法
deserve to do sth 应该做/值得做
deserve doing = deserve to be done 值得… (doing 表被动意义)
Your suggestion deserves to be considered = deserves considering.
( 用法相似的动词：need/want/require doing= need/want/require to be done 需要….)
14. take part in : 参加有组织的、重大的活动
join in 参加正在进行的活动
join: 参加团体，党派和组织，成为其中的一员(join the army; join the party)
attend: 出席，参加，后跟 meeting，wedding，class, course等
【重点句型】
1. nor/neither + 助动词/be/情态动词 + 主语：表示“…也不这样”
I have never been abroad, and neither/nor has he.
If you don’t go to the party, nor will I.
2. So+情态动词/助动词/be动词+主语 ：表示“...也是的一样的”, 强调后者同前者肯定情况一样。
3. So+主语+情态动词/助动词/be动词：表示 “的确如此”,对前面情况的肯定。
4. not only…but (also)… 不但...而且...
Women are not only allowed, but play a very important role in gymnastics.
(1) 引导并列结构：引导主语时，谓语动词 就近原则。
(2) 引导并列句时，not only句倒装，即前倒后不倒。
Not only did they take photos, but also they had a bid dinner.
高中人教英语必修二知识5
【重点单词、短语】
1. survive 幸免，生存，生还
2. in search of 寻找
3. select 挑选
4. design 设计，图案，构思
5. fancy 奇特的，异样的，想象
6. decorate 装饰，装潢
7. belong to 属于
8. in return 作为回报
9. at war 处于交战中
10. remove 移动，搬动
11. less than 少于
12. doubt 怀疑
13. worth 值得的，相当于…的价值
14. take apart 拆开
15. explode 爆炸
16. sink 下沉，沉下
17. think highly of 高度评价
【重点句型】
1. There is no doubt that… 毫无疑问…
2. when的用法
was/were doing…when… 正在做某事…这时
was/were about to do… when…. 将要做某事…这时
had just done…when… 刚做完某事…这时
3. China is larger than any other country in the world. (同一范围内的比较)
She runs faster than any man in Greece. (不同范围内的比较)
4. the way的用法
The way___ he explained to us was quite simple. (that/which/省略)
The way ___ he explained the sentence to us was not difficult. (that/in which/省略)
5. worth的用法
be (well) worth doing sth (很)值得做某事
be worthy to be done = be worthy of being done
It’s worthwhile to do sth = it’s worthwhile doing sth
6. “疑问词+ to do” 结构，在句中做主语、宾语、表语
How to do it is a question.
I don’t know what to do next.
7. it做形式主语
It has been proved that pride goes before a fall.
事实证明骄必败。
8. what 引导主语从句，在从句中作主语
What he has said is of great importance.
What happened to him remained unknown.
?名校课堂每天必读
书山有路勤为径，学海无涯苦作舟!
Diligence is the path to the mountain of knowledge,hard-working is the boat to the endless sea of learning.
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人教版高二英语必修二知识点总结
在英语的听力复习中，听力较差的人，可先阅读课文，然后再 集中精力领会每段每句的意思。这样练习有助于培养倾听时注意力的集中，使您的听力迅速进步。以下是我给大家整理的人教版 高二英语 必修二知识点 总结 ，希望大家能够喜欢!
人教版高二英语必修二知识点总结1
Ⅰ、状语从句中的省略用法
以if从句为代表的状语从句中的特殊省略用法：通常省略了it is，that is，there is/are。
Ⅱ、定语从句中的省略用法
关系词的省略 关系代词that，which，whom等在限制性定语从句中充当宾语且不位于介词之后时，可以省略;in which或that在先行词way后作方式状语从句时可省略。
Ⅲ、虚拟语气中if及should的省略
1、 当条件状语从句中有were，had，should等时省略if，把它们提至句首，形成倒装句。
2、 Suggest，insist，order，require等表示建议、要求、命令的动词后接的名词性从句中，谓语动词常用“should+动词原形”，should可以省略。
Ⅳ、不定式符号to的省略
1、 感官动词see，hear，feel，watch等和使役动词have，make，let等后接不定式作宾语时，不定式省略to。
2、 在特定语境中为了避免重复，当不定式再次出现时，在want，wish，hope，try，plan，like，love，hate后往往只保留to，而省略后面的动词。但不定式后有be，have时，也保留be和have。
Ⅴ、So和not的替代性省略
用于避免重复前面所说过的内容，替代词so/not替代肯定或否定的名词性从句。可与believe，do，expect，fear，guess，hope，say，speak，suppose，think，I’m afraid等连用
人教版高二英语必修二知识点总结2
1. Practise making suggestions and expressing opinions. 练习提出建议并发表观点。(p. 17 Goals 2)
practise vt. 练习
practise后面的动词一般要用-ing形式。类似practise这种接动词-ing形式作宾语的动词还有：finish, enjoy, mind, give up, can't help, suggest, keep等。如：① I practise playing the piano every day. 我每天练习弹钢琴。② She had finished writing the letter when I went in. 我进去时她已写完信了。③He enjoys skating very much. 他非常喜欢溜冰。④ Do you mind closing the window? 请你把窗
户关上好吗? ⑤ Mary couldn't help laughing at Tom's joke. 对于Tom的玩笑，Mary忍不住笑了。
拓展：practice n. in practice实际上put sth. into practice将...付诸实施
2. Fill one glass with fresh water and another glass with salt water. 在一个玻璃杯里装满淡水另一个玻璃杯里装满盐水。( p.17 Warming up No.4)
fill的用法 (1) 使满;填满 He filled the bath with water. 他把浴缸装满水。(2) 占有(地位)，任(职位) The position of the principal is not yet filled. 校长的职位还空着。(3) 供应(需求) ① His answer did not fill our need. 他的回答无法满足我们的要求。② Fill in your telephone number. 请填写你的电话号码。③ The room was filled with laughter. 房间里充满了笑声。④ I have filled up the bottle. 我把瓶子装满了。
拓展：fill in填写(事项，表格等) fill...with...把......装满 be filled with = be full of充满 fill up 装满;填写(= fill in)
3. What can we do to protect the water on our planet? 我们能做些什么来保护我们这个星球上的水呢?(p.17 倒数第1行)
protect保护，防御 常与介词against (from)连用，译为"保护......免遭"。① He is wearing sunglasses to protect his eyes from the strong sunlight. 他戴着太阳镜以挡强烈的阳光。② The heavy rain kept us from going out. 大雨使我们无法出去。
注意：stop (prevent)...from doing中from可省去;keep...from doing中from不可省。
拓展：keep...from...阻止(妨碍)...做...= stop... (from)... = prevent ... from ...
4. Who tells the story in the poem?谁讲了这首诗里的 故事 ? ( p.18 Part 1 No. 1)
tell的重要句型归纳
(1) tell + n.(人) + n. = tell + n. + to + n. (人) Did you tell your parents the news? =Did you tell the news to your parents? 你把这消息告诉你父母了吗?
(2) tell + n. (人) + (that)/wh... ① He told me(that)he would be back in an hour. 他告诉我，一个小时内他就回来。② He told her what had happened. 他告诉她发生了什么事。
(3) tell + n. (人) + of (about) He told me of (about) his worries.他告诉我他的烦恼。
拓展：
tell + n. + from + n. 辨别......和...... all told总共
Don't tell me! 不至于吧! I (can) tell you. 的确，真的
There is no telling. 不得而知;很难说。
to tell the truth 老实说
① It's sometimes hard to tell one twin from the other. 双胞胎有时很难分辨。② All told, there were 350 people killed in the plane crash. 那次坠机事件中总共有350人丧生。③Don't tell me you are going back to your hometown.你不至于要回到你的故乡吧。④It's a wonderful invention, I (can) tell you. 那的确是个了不起的发明。⑤ There is no telling where he is. 无法知道他到底在哪里。
人教版高二英语必修二知识点总结3
1. The French writer Jules Verne wrote famous books, such as 20, 000 Leagues Under the Sea and Around the World in 80 days.法国作家儒勒?凡尔纳写了很多书籍，比如《海底两万里》和《八十天环游地球》。
(1)Jules Verne 儒勒?凡尔纳。法国科学幻想家和冒险小说家。
(2)such as
①like; for example 像;诸如;例如 eg:
Wild flowers such as orchids and primroses are becoming rare.
兰花和报春花之类的野花越来越少了。
②everything that凡是 eg:
Such as remains after tax will be yours when I die.
我死后全部财产除了交税以外全部给你。
(3)league [li g] n.
① former measure of distance (about 3 miles or 4.8 km) 里格(旧时长度单位，约3英里或4.8公里)。 eg:
The horse can run 50 leagues a day. 这匹马一天能跑240公里。
②group of people or countries combined for a particular purpose 联盟;同盟 eg:
The League of Nations is an international organization.
国际联盟是一个国际组织。
2. Try the small science quiz below to see if you know any better. 试试下面的科学小测验，看看你是否了解得多些。
any better 更好
any [′anI] adv. (used with faster, slower, better, etc. , in questions and after if/whether 用于疑问句中，与faster, slower, better等连用;用于if/whether之后)to any degree; at all在任何程度上;丝毫 eg:
I can’t run any faster. 我无法跑得更快了。
Is your father any better? 你父亲有所好转了吗?
3. What is the distance from the earth to the moon? 地球到月球的距离是多少?
(1) distance [′dIst ns] n. [C, U]
① (amount of) space between two points or places 距离;间距
A good cyclist can cover a distance of over a hundred miles a day.
自行车骑得好的人一天可以行驶一百多英里。
②distant place or point 远处;远方 eg:
At a distance of six miles you can’t see much.
距离六英里以外的东西很难看清。
(2) at a distance (稍)远处，表示一定的距离，近距离或用以说明具体的距离，其不定冠词a有时可以略去或改用some。 eg:
This picture looks better at a distance. 这幅画远看就好些。
(3) in the distance (far away) 在(较)远处，强调距离之远。 eg:
They were expecting to see in the distance some signs of the enemy.
他们期望着发现远处敌人的迹象。
(4) keep sb. at a distance 与某人保持一定距离;不愿与某人亲近 eg:
He always keeps anyone at a distance. 他总是不愿与任何人亲近：
4. How fast does a balloon travel? How about an airplane? How about a space shuttle?
一只气球能走多快?一架飞机呢?还有一架航天飞机呢?
(1)ballon [b ′lu n] ①n. brightly-coloured rubber bag that is filled with air, used as a child’s toy or a decoration(用作玩具或装饰品的)气球 eg:
They bought their son a lot of balloons yesterday.
昨天他们给他们的儿子买了很多气球。
②v. swell out like a balloon 如气球一般膨胀 eg:
Her skirt ballooned in the wind. 她的裙子让风吹得鼓起来了。
③go ballooning 乘气球 eg:
They like to go ballooning at weekends. 他们周末喜欢乘气球玩。
(2)How/What about …?……怎么样?常常用来打听消息或提出建议，征求对方意见，后接名词，代词或动名词。 eg:
How about your mother? Does she feel better today?
_妈怎么样听?她今天觉得好点儿了吗?
(3)space shuttle—spacecraft designed for repeated use, eg between earth and a space station or the moon 航天飞机;太空穿梭机 eg:
I have never seen a space shuttle. 我从未看见过航天飞机。
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高一英语必修二知识点总结
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英语必修二知识点总结Unit3 Computers
一、重点 短语
1. in common 共同的in common with 和…一样
We have much/a lot /nothing /little /something in common.我们有很多/没有/几乎没有/有一些相似之处。
2.put… in order把…排序
in order按顺序; 整齐out of order次序紊乱;(机器等)失灵; 出故障
3. compare …with…把…与…想比
compare …to… 把…比作…
compared with与…想比
4. over time 久而久之
5.begin as作为…开始
6. technological revolution科技革命
7. from then on. 从那时起
from now on 从现在起
8. artificial intelligence 人工智能
9. in size and in brainpower 在体积和脑容量上
10.as a result结果as a result of作为…的结果
11. go by(时间)流逝，过去 pass by经过
12. human beings, human race, mankind人类
13. provide sb. with sth.= provide sth. for sb.给某人提供某物
14.be filled with充满
14. a life of high quality高质量生活
15. in reality事实上16. be crazy about…痴迷于，醉心于
17. do research into 进行…的研究
18. have a good shot for a goal. 好好地射一个球
19. a devoted friend一个忠实朋友
20. be connected with …与…有联系
21. get together 聚会
22.make up 组成，构成
be made up of由…组成;编造;弥补
make up for;化妆
23.in the early 1960s在20世纪 60 年代早期
24. on the football team在球队中
25. come true 实现，达到
My dream comes true.我梦想成真。
realize one’s dream 实现梦想
26. in a way=in one way=in some ways从某种程度上说，从某些方面来说
in the/one’s way挡路,碍事
on the/one’s way to …在去…的路上
in this way用这种 方法
by the way 顺便提一下
by way of London 途经伦敦
lose one's way 迷路, 迷失方向
in no way绝不
27. after all毕竟，终究
in all=in total总共
above all尤其重要的是，首先
first of all首先，起初
not at all根本不，一点也不
all in all 总之
28. by oneself=on one’s own独自
29. watch over 看守，照管，监视
30.mobile phone手机
31. with the help of在…的帮助下
32. what’s more=in addition 更重要的是，而且，另外
二、重点句型
1. …it nearly took two hundred years before I was built as an analytical machine…
差不多到了200年之后我才被做成分析机。
It takes/took/be+时间段+before… “多久之后才…”
2. As time went by. 随着时间的推移。
英语必修二知识点总结Unit4 Wildlife protection
一、重点短语
1. decrease减少,降低
decrease by 减少了
decrease to减少到
increase by/to增加了/到
2. endangered animals濒临危险的动物
in danger of有…的危险;垂危
out of danger脱离危险
3. die out 逐渐消失，灭绝(某一物种，也可指疾病、语言、社会习俗custom的灭绝，消失)
die off(指一群人或动物等)相继死去
die away(声音，风，光线等)逐渐停止，逐渐消失
die down(火焰，风暴，激烈的情绪等)逐渐减弱，变小
4. in peace安详地，和平地
5. loss损失，丢失，遗失a
t a loss困惑不解;不知所措
6. in relief 如释重负
7. a nature reserve 自然保护区
a natural protection zone 自然保护区
8. be distant from…离…很远
in the distance在远处
9. be employed to work被雇来工作
10. long to do sth.渴望做某事 long for sth.想要…
11. respond to 回答，回应 response(n.)
12. turn around回转,转向
turn down减弱，降低;拒绝
turn up出现;露面;把声音开大
turn out关闭(煤气、自来水、电灯等);(常与to, that连用)结果
turn off 关闭，关掉
turn on 打开(煤气、自来水、电灯等)
turn to sb. for help想某人求助
13. burst into laughter=burst out laughing突然笑了起来
burst in闯进，突然插嘴
burst into tears=burst out crying突然哭起来
burst into +名词=burst out +doing突然…起来
14. without mercy惨忍地
show mercy to对…同情/怜悯，可怜
at the mercy of听由…摆布
15. a certain number of一定数量的
certain 确定的;某一、某些;一定的
16. the importance of… 。。。的重要性
be of great/much importance 非常重要
17. protect …from…保护…不受…(危害)
under the protection of在…的保护下
18. contain含有，包含;容纳;容忍 (事物在里面，或某事物由什么组成)
include包括
19. pay attention to注意(to为介词，后跟名词、代词、形容词)
Attention, please!请注意
Attract/draw/catch one’s attention 吸引某人的注意
fix one’s attention on集中注意力在…上
20. succeed in doing sth. 成功地做某事
success(n.)成功 successful(adj.)成功的
21. be concerned about对…关心
22. have a secure income有固定的收
23. hunt for寻找，搜寻
24. do harm to 伤害，对…有害
do good to对…有好处
25. come into being出现，形成
26. appreciate (v.)欣赏，感激，意识到
appreciate+名词/代词/动名词
I would appreciate it if… 如果…我将不胜感激。
27. an unexpected incident一件意外事故
28. for sure确切地，无疑地
29. according to a UN report 根据联合国的一份 报告
30. in the last 500 years 在过去500年里
31. a start and an ending开头和结尾
32. intend/mean/ plan to …打算//计划做……
33. to teach sb. a lesson教训某人
二、重点句型
Certain和sure的句型
Sb. be sure/certain of…= Sb. be sure/certain that从句 某人确信…
be sure/certain to do sth. 肯定会做…
It’s certain that从句 肯定会
例如： It’s certain that he will succeed.=He’s sure/certain to succeed.他肯定会成功的。
I’m sure/certain of his success.= I’m sure/certain that he will succeed. 我确信他会成功的。
英语必修二知识点总结Unit 5 Music
一、重点短语
1. dream of/ about 梦想，想要
2. at a concert在音乐会上
3. to be honest 老实说，说实话
3. attach v.系上，附上，附加，连接
attach … to …. 附上，连接
attach importance/value/significance/weight to认为…有重要性/价值/意义/分量(to为介词)
be attached to连在...上, 附属于;热爱, 依恋
4. form the habit of doing sth.形成…的习惯
5. give performances 演出
6. be paid in cash 得到现金
7. earn v.赚，挣得，赢
earn extra money挣外快
earn/make a/one’s living谋生
make/earn money挣钱
8. rely on/upon=depend on/upon 依靠
rely on sb. doing sth.= rely on to do sth. 指望/依靠某人做…
rely on it that从句 相信，指望…
reliable (adj.)可依赖的，可靠的
9. during the broadcasts 在播出的时候
live television broadcast实况电视广播, 现场电视广播
10. be familiar to为…所熟悉
get/be familiar with=have a good knowledge of 熟悉, 通晓, 精通
11. in addition=what’s more 另外，加之，此外
in addition to…=besides除…之外还
12. break up 解散，解体;打碎;(关系) 破碎,;分裂, 结束, 衰落,驱散;分手
break down破坏，损坏;停住运转，出故障;精神崩溃，身体垮掉;(中途)抛锚
break in插话，打断
break into 破门而入
break out突然发生，(疾病、火灾
战争等)爆发
break off 突然停止或中断说话;断裂
break away逃走，脱离出去
13. play jokes on=play a joke on耍弄，开玩笑
make fun of取笑
laugh at嘲笑
14. a year or so 大约一年
15. go away离去, 带走(with)
16. mix up搅匀(拌和,混淆,搞乱)
17. sort out分类;整理;区分;解决(问题)
sort…into…把…分类，整理
all sorts of各种各样的
18. in brief简言之，一言以蔽之
in short综上所述
to be brief简单地说
briefly(adv.)简要地
19. devotion (n.)投入，热爱
devoted(adj.) 忠实的，深爱的
devote(v.) 献身，专心于
devote oneself to献身，致力，专心于
be devoted to专心于
devote…to…把…用于/献给
20. afterwards随后，后来
forward(s) 向前 backward(s)向后
21. as soon as一…就…
22. be confident about/of/in对…有信心
23. on a brief tour 短暂的巡演
24. went wrong.出错了
25. be sensitive to对…敏感
26. come up with提出,想出(主意，计划，答案)
27. stick to 坚持，忠于，信守(原则，计划，决定，诺言，意见等)
注：to为介词
insist on坚持(建议，看法，主张等)
28. above all首先，最重要的是first of all首先，第一
29.pretend假装，伪装
pretend to be+ adj./n.假装是
pretend to do假装做
pretend to be doing假装正在做
pretend to have done假装已做过…
pretend that从句 假装…
二、重点句型
1.Sometimes they may play to passers-by in the street or subway so that they can earn some extra money for themselves or to pay for their instruments.有时他们可能在街上或地铁里为过路人演奏，这样他们可以为自己或自己要买的乐器多挣一些钱。
They were so popular that their fans formed clubs in order to get familiar with them. 他们非常走红使得歌迷们为了更加熟悉他们而成立了俱乐部。
So that“以便，为了” so…that…“如此…以致于…”
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高一英语必修二知识点梳理
勤奋学习就是面对学习作业，能一丝不苟的完成;面对学习中的困难，能积极找出困难的原因，勇于克服，不解决困难时不罢休。下面给大家分享一些关于 高一英语 必修二知识点梳理，希望对大家有所帮助。
高一英语必修二知识点1
重点词汇、 短语
survive 幸免，生存，生还 in search of 寻找 select 挑选 design 设计，图案，构思 fancy 奇特的，异样的，想象 decorate 装饰，装潢 belong to 属于 in return 作为回报 at war 处于交战中 remove 移动，搬动 less than 少于 doubt 怀疑 worth 值得的，相当于…的价值 take apart 拆开 explode 爆炸 sink 下沉，沉下 think highly of 高度评价
重点句型
There is no doubt that… 毫无疑问… when 的用法 was/were doing…when… 正在做某事…这时
was/wereabout to do… when…. 将要做某事…这时
had just done…when… 刚做完某事…这时
China is larger than any other countryin the world. (同一范围内的比较)
She runsfaster than any man in Greece. (不同范围内的比较) the way 的用法 The way___ he explained to us was quitesimple. (that/which/省略) The way ___ he explained the sentence tous was not difficult. (that/in which/ 省略) worth 的用法 be (well) worth doing sth (很)值得做某事 be worthy to be done = be worthy ofbeing done It’s worthwhile to do sth = it’s worthwhile doing sth “疑问词+ to do” 结构，在句中做主语、宾语、表语 How to do it is a question. I don’t know what to do next. it 做形式主语
It has been proved that pride goesbefore a fall. 事实证明骄必败。 what 引导主语从句，在从句中作主语 What he has said is of great importance.What happened to him remained unknown.
语法 总结
非限定性定语从句 非限定性定语从句的作用是对所修饰的成分作进一步说明(注：通常和主句间用逗号隔开，不受主句结构影响，将从句拿掉后其他部分仍可成立) 限制性定语从句与非限制性定语从句的六点区别 区别一：形式不同
限定性定语从句主句和从句之间不用逗号隔开，口语中使用时也不停顿;而非限定性定语从句与主句之间通常有逗号隔开，口语中使用时有停顿。
区别二：功能不同 限定性定语从句用于对先行词的意义进行修饰、限制和识别，如果去掉，就会造成句意不完整或概念不清;而非限定性定语从句用于对先行词起补充说明作用，如果省略，句意仍然清楚、完整。如： People who take physical exercise livelonger.
进行体育锻炼的人活得长些。(若把从句去掉 句子 就失去意义) His daughter, who is in Boston now, iscoming home next week.
他女儿现在在波士顿，下星期回来。(若把从句去句子意义仍然完整) 区别三：翻译不同 在翻译定语从句时，一般把限定性定语从句翻译在它所修饰的先行词之前，而把非限定性定语从句与主句分开。如： He is the man whose car was stolen.
他就是汽车被窃的那个人。 I’ve invited Jim, who lives in the nextflat.
我邀请了吉姆，他就住在隔壁。 区别四：含义不同 比较下面的两个句子： I have a sister who is a doctor.
我有一个医生的姐姐。(姐姐不止一个) I have a sister, who is a doctor.
我有一个姐姐，她是当医生的。(只有一个姐姐)
区别五：先行词不同 限定性定语从句的先行词只能是名词或代词，而非限定性定语从句的先行词则可以是名词或代词，也可以是短语或句子;
另外，当先行词为专有名词或其他具有独一无二性的普通名词时，通常要用非限制性定语从句，而不用限制性定语从句。如： Peter drove too fast, which wasdangerous.
彼得开车很快，这是很危险的。(which 指 drive too fast) He changed his mind, which made me veryangry.
他改变了主意，这使我很生气。(which 指整个主句) 区别六：关系词不同 关系词 that 和 why 可用于限制性定语从句中，通常不用于非限制性定语从句;
另外，在限制性定语从句中，关系词有时可以省略(参见本章有关内容)，而在非限制性定语从句中关系词一律不省略。
高一英语必修二知识点2
重点词汇、短语
compete 比赛，竞争 take part in 参加，参与 stand for 代表，象征，表示 admit 容许，接纳，承认 as well 也，又，还 host 做东，招待，主人 replace 代替 charge 收费，控诉 in charge 主管，看管 advertise I 做 广告 ，登广告 bargain 讨价还价，讲条件，便宜货 one after another 一个接一个地 deserve 应受(报答或惩罚) deserve 的用法 deserve to do sth 应该做/值得做 deserve doing = deserve to be done 值得… (doing 表被动意义)
Your suggestion deserves to be considered = deserves considering. ( 用法相似的动词：need/want/requiredoing= need/want/require to be done 需要….) take part in : 参加有组织的、重大的活动
join in 参加正在进行的活动
join: 参加团体，党派和组织，成为其中的一员(jointhe army; join the party) attend: 出席，参加，后跟 meeting，wedding，class,course 等
重点句型
nor/neither + 助动词/be/情态动词 + 主语：表示“…也不这样” I have never been abroad, andneither/nor has he.
If you don’t go to the party, nor willI.
So+情态动词/助动词/be 动词+主语：表示“...也是的一样的”, 强调后者同前者肯定情况一样。
So+主语+情态动词/助动词/be 动词：表示 “的确如此”,对前面情况的肯定。
not only…but (also)… 不但...而且...
Women are not only allowed, but play avery important role in gymnastics.
引导并列结构：引导主语时，谓语动词 就近原则。
引导并列句时，not only 句倒装，即前倒后不倒。
Not only did they take photos, but alsothey had a bid dinner.
语法总结
被动语态 一. 概念：主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。 二. 各种时态被动语态的形式 一般现在时的被动语态
am/is/are + done 一般过去时的被动语态
was/were + done 一般将来时的被动语态
will bedone is/am/are going to be done 现在进行时的被动语态
is/am/are + being + done 表示说话人说话时或现阶段正在进行的动作，经常和时间副词 now (现在), right now (现在, 此刻), at present (现在,目前), at this moment (此刻)连用。
5.现在完成时的被动
have/has been done
现在完成时常与 already,always, often, ever, never, yet, not...yet, just 等不表示明确的时间副词连用, 还可以和表示时间一直延续到目前的带(ever )since, for 的状语及包括现在在内的词连用。
如: now, today, this month, this year, recently, these days，many times, so far, by now, in the past/last few days/years… 等。
过去完成时的被动 had been done 过去将来时的被动 would be done 过去进行时的被动 was/were being done 带情态动词的被动语态 情态动词 + be done 动词不定式的被动式 to be done 例：It is an honor for meto be asked to speak here.
三. 注意事项 并不是所有动词都有被动语态
happen, take place, break out, belongto, cost, last 等不及物动词或词组无被动语态。 短语动词、固定搭配变被动语态介词或副词不能省。 例：Time should be madefull use of. 双宾语：一个宾语成主语，另一主语保留不变。 例：Mother will buy me aniphone5. → I will be bought an iphone5 (by my mother) .
→ An iphone5 will be bought for me (bymy mother)
高一英语必修二知识点3
重点词汇、短语
solve 解决;解答 from…on 从…...时起 as a result 结果 so…that 如此…以至于 explore 探索，探测，研究 anyhow 无论如何，即使如此 goal 目标，球门，得分 human race 人类 signal 发信号，信号 type 类型，打字 in a way 在某种程度上 arise 出现，发生 with the help of 在…...的帮助下 electronic 电子的 deal with 处理 watch over 看守，监视 rise/arise/arouse/raise 的区别 单词 词性及意义 过去式 过去分词
现在分词 arise (vi. )出现,发生 arose arisen arising arouse (vt. )唤醒,激起
aroused
aroused arousing
rise (vi. )升起,上升 rose risen rising raise (vt. )举起, 饲养 raised raised raising
重点句型
1. certain 和 sure 的句型 sb. be sure/certain of…= sb. besure/certain that 从句：
某人确信… besure/certain to do sth.
肯定会做… It’s certain that 从句肯定会 例如：It’s certain thathe will succeed.=He’s sure/certain to succeed.他肯定会成功的。 I’m sure/certain of his success.= I’msure/certain that he will succeed.
我确信他会成功的。 2. 主语+ be + adj + to do
Thequestion is easy to answer.
状语从句的省略 在 when, while, if,unless, though, once 等引导的状语从句中，如果从句的主语和主句的主语一致, 且从句中的谓语含有be 动词时, 为了使句子简洁, 可省略从句中的主语和 be 动词。
While playing in the snow, the twopandas had great fun. Unless invited, he has decided not toattend that activity.
语法总结
现在完成时的被动语态(详见第二单元)
高一英语必修二知识点4
重点词汇、短语
die out 灭亡、逐渐消失 hunt 打猎，猎取 in peace 和平地，安详地 in danger of 在危险中 in relief 如释重负，松了口气 burst into laughter 突然笑起来 protect…from 保护…不受…之害 contain 包含，容纳，容忍 affect 影响，感动，侵袭 pay attention to 注意 appreciate 鉴赏，感激 succeed 成功，接替 employ 雇佣，利用 harm 危害 bite 咬，叮 come into being 形成，产生 inspect 检查，视察 according to 按照，根据 so that 以至于
重点句型
succeed in doing sth 成功的做某事
succeed to sth 继承某事 under construction/discussion 正在被建设/讨论
in use 正在被使用 do harm to sth = be harmful to sth 对…有害
there is noharm in doing sth 做某事无害 be used to do sth 被用来做… used to sth 过去常常做... be used to doing sth 习惯于做某事 It won’t be long before… 过不了多久…就会… take measures to do sth 采取 措施 做某事 with 的复合结构：
with + n/pron + adj/adv/ 介词短语/现在分词/过去分词/ 不定式 With a lot of problems to settle, shecan’t go out. (将来)
With time going by, he is getting alongwell with his English. (主动，进行)
With the workdone, he can go out. (被动完成)
语法总结
现在进行时的被动语态(详见第二单元)
高一英语必修二知识点5
重点词汇、短语
roll 滚动，摇晃，卷， dream of 梦见，梦想 to be honest 实话说 attach 系上，附加 attach …to 认为有……(重要性、意义) form 组成，形成，构成 earn 赚，挣得 perform 表演，执行，履行 in cash 用现金，有现钱 play jokes on 戏弄 rely on 依赖，依靠 be/get familiar with 熟悉 or so 大约 break up 打碎，分裂 in addition 另外 sort out 分类
above all 最重要，首先
重点句型
dream of/about 梦想做… to be honest= honestly speaking = totell the truth 说实话 form the habit of... 形成…习惯 in the form of… 以…形式 4. I would appreciate it if… 如果…我将不胜感激. go wrong 出故障 come up with 提出 make up 构成;
as is often the case 情况通常如此 6. It looks as if it is going to rain.(真实语气：很有可能发生) He treats me as if I were a stranger. (虚拟语气：与现在事实)
He talked about Rome as if he hadbeen there before. (虚拟语气：与过去事实相反)
语法总结
prep+which/whom 引导的定语从句
关系代词在定语从句中作介词后面的宾语时,有时可把介词提到关系代词的前面，但这时如果先行词是人，要用“介词+whom”引导定语从句;如果先行词是物，要用“介词+which”引导定语从句。且关系代词都不能省略。
例:
The girl whom I borrowed the bikefrom is my friend. The girl from whom I borrowed the bikeis my friend. How is the film about which I oftentalked to you? Is this the room in which Mr. Smithlives? 注意：一些固定的含有介词的短语动词在定语从句中不能拆开，即不能把介词放关系词前。
This is the bag which he is looking for.
The old lady whom she is looking afteris her teacher.
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高中必修二英语的语法知识点
幸福不在知识之中，而在对知识的获取之中!在永远的获取中，我们永远被赐福;无所不知则是魔鬼的诅咒。下面我给大家分享一些高中必修二英语的语法知识，希望能够帮助大家，欢迎阅读!
高中必修二英语的语法知识1
非限定性定语从句
非限定性定语从句的作用是对所修饰的成分作进一步说明(注：通常和主句间用逗号隔开，不受主句 句子 结构的影响，将从句拿掉后其他部分仍可成立)
限制性定语从句与非限制性定语从句的六点区别
区别一：形式不同
限定性定语从句主句和从句之间不用逗号隔开，口语中使用时也不停顿;而非限定性定语从句与主句之间通常有逗号隔开，口语中使用时有停顿。
区别二：功能不同
限定性定语从句用于对先行词的意义进行修饰、限制和识别，如果去掉，就会造成句意不完整或概念不清;而非限定性定语从句用于对先行词起补充说明作用，如果省略，句意仍然清楚、完整。如：
People who take physical exercise live longer. 进行体育锻炼的人活得长些。(若把从句去掉句子就失去意义)
His daughter, who is in Boston now, is coming home next week. 他女儿现在在波士顿，下星期回来。(若把从句去句子意义仍然完整)
区别三：翻译不同
在翻译定语从句时，一般把限定性定语从句翻译在它所修饰的先行词之前，而把非限定性定语从句与主句分开。如：
He is the man whose car was stolen. 他就是汽车被窃的那个人。
I’ve invited Jim, who lives in the next flat. 我邀请了吉姆，他就住在隔壁。
区别四：含义不同
比较下面的两个句子：
I have a sister who is a doctor. 我有一个医生的姐姐。(姐姐不止一个)
I have a sister, who is a doctor. 我有一个姐姐，她是当医生的。(只有一个姐姐)
区别五：先行词不同
限定性定语从句的先行词只能是名词或代词，而非限定性定语从句的先行词则可以是名词或代词，也可以是 短语 或句子;另外，当先行词为专有名词或其他具有独一无二性的普通名词时，通常要用非限制性定语从句，而不用限制性定语从句。如：
Peter drove too fast, which was dangerous. 彼得开车很快，这是很危险的。(which指drive too fast)
He changed his mind, which made me very angry. 他改变了主意，这使我很生气。(which指整个主句)
区别六：关系词不同
关系词that和why可用于限制性定语从句中，通常不用于非限制性定语从句;另外，在限制性定语从句中，关系词有时可以省略(参见本章有关内容)，而在非限制性定语从句中关系词一律不省略。
高中必修二英语的语法知识2
“介词+which/whom”引导的定语从句
关系代词在定语从句中作介词后面的宾语时,有时可把介词提到关系代词的前面，但这时如果先行词是人，要用“介词+whom”引导定语从句;如果先行词是物，要用“介词+which”引导定语从句。且关系代词都不能省略。
Eg: 1. The girl whom I borrowed the bike from is my friend.
2. The girl from whom I borrowed the bike is my friend.
3. How is the film about which I often talked to you?
4. Is this the room in which Mr. Smith lives?
注意：一些固定的含有介词的短语动词在定语从句中不能拆开，即不能把介词放关系词前。
1. This is the bag which he is looking for .
2. The old lady whom she is looking after is her teacher.
高中必修二英语的语法知识3
被动语态
一. 概念：主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。
二. 各种时态被动语态的形式
1. 一般现在时的被动语态 am/is/are + done
2. 一般过去时的被动语态 was/were + done
3. 一般将来时的被动语态 ⑴will be done is/am/are going to be done
4. 现在进行时的被动语态 is/am/are + being + done
表示说话人说话时或现阶段正在进行的动作，经常和时间副词now (现在), right now (现在, 此刻), at present (现在,目前), at this moment (此刻)连用。
5.现在完成时的被动 have/has been done
现在完成时常与already, always, often, ever, never, yet, not...yet, just等不表示明确的时间副词连用, 还可以和表示时间一直延续到目前的带(ever )since, for的状语及包括现在在内的词连用。如: now, today, this month, this year, recently, these days，many times, so far, by now, in the past/last few days/years… 等。6. 过去完成时的被动 had been done
7. 过去将来时的被动 would be done
8. 过去进行时的被动 was/were being done
9. 带情态动词的被动语态 情态动词 + be done
10. 动词不定式的被动式 to be done
e.g. It is an honor for me to be asked to speak here.
三. 注意事项
1. 并不是所有动词都有被动语态
happen, take place, break out, belong to, cost, last等不及物动词或词组无被动语态。
2. 短语动词、固定搭配变被动语态介词或副词不能省。
E.g. Time should be made full use of.
3. 双宾语：一个宾语成主语，另一主语保留不变。
E.g. Mother will buy me an iphone5. → I will be bought an iphone5 (by my mother) .
→ An iphone5 will be bought for me (by my mother) .
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