高中英语选修七知识点？当我用水下探明灯探索小石洞、岩石和狭窄通道的时候，似乎每个角落都有使我感到惊奇的东西等着我：黄绿相间的鹦嘴鱼倒挂着，用它那像鸟一样的硬嘴从珊瑚上吸吮微小植物；带着黄斑点的红色海蛞蝓从一个蓝色的海星旁边滑行过去；一只长相聪慧的大乌龟紧贴着我的身旁而过，我几乎可以摸到它了。那么，高中英语选修七知识点？一起来了解一下吧。
1. Unfortunately, the doctors don't know how to make me better, but I am very outgoing and have learned to adapt to my disability.
know how to make :不定式和连接副词how一道构成宾语。
have learned to adapt：不定式作宾语。
2. I used to climb trees, swim and play football.
used to climb：不定式与动词used共同构成谓语。
3. Then I started to get weaker and weaker.
started to get：不定式作宾语。
4. Even after all that, no one could give my disease a name and it is difficult to know what the future holds.
it is difficult to know：不定式作状语，be+adj.+to do。
5. Sometimes, too, I was too weak to go toschool so my education suffered.
too weak to go :不定式在too...to...的结构里作状语。
Unit 3 Under the sea
Using Language
A NEW DIMENSION OF LIFE
崭新的生活空间 1月19日我坐在温暖的夜空下，手里拿着一瓶冷饮，回忆着当天的事情——这是神奇的一天！这天上午，我戴着呼吸器在近海的珊瑚礁上潜泳，这是我从来没有过的绝妙经历。看到这样奇特的美景，我周身的每个细胞都苏醒了，就像发现了一个全新的生活空间似的。 我首先注意到的是我周围那些鲜艳的色彩——紫色、红色、橘黄、明黄、蓝色和绿色。那些珊瑚都是稀奇古怪的——有的形状像扇子、盘子、脑袋和彩条，有的像香菇、树枝和鹿角。还有种类繁多、小巧整齐、姿态优雅的鱼穿行在珊瑚丛中，或环游于珊瑚的四周。 我在那些鱼群中游泳，他们似乎并不在乎。我特别喜欢那些橘黄和白色相间的小鱼，他们藏在波动着的细长的海藻里。我也喜欢那些为大鱼清洁身体的小鱼——我甚至还看到这些小鱼游进大鱼的嘴里去帮他们刷牙。当我用水下探明灯探索小石洞、岩石和狭窄通道的时候，似乎每个角落都有使我感到惊奇的东西等着我：黄绿相间的鹦嘴鱼倒挂着，用它那像鸟一样的硬嘴从珊瑚上吸吮微小植物；带着黄斑点的红色海蛞蝓从一个蓝色的海星旁边滑行过去；一只长相聪慧的大乌龟紧贴着我的身旁而过，我几乎可以摸到它了。
关于任何事物的知识都有五个层次或者要素：事物的名称、定义、形象，有关事物的智识或者知识，以及事物本身——这才是知识的真正目标。下面我给大家分享一些高中英语选修七的知识点，希望能够帮助大家，欢迎阅读!
高中英语选修七的知识点1
Ⅰ. 常考单词必背
1.desire n.渴望;愿望;欲望v.渴望;向往;要求
We all desire happiness and health.
我们都想得到幸福和健康。
[快速闪记]
(1)have a strong desire to do sth 迫切想要做某事
(2)have a strong desire for sth 急于想得到某物
desire to do sth 渴望做某事
desire sb to do sth 想要某人做某事
desire that主语+should+动词原形，should可以省略。
(3)desirable adj. 令人满意的
desired adj. 渴望的;想得到的
2.alarm n.警报;惊恐vt. 使警觉;使惊恐;惊动
I forgot to set my alarm and I overslept.
我忘了定闹钟，结果睡过了头。
相对于高一，高二课程的难度提高了不少，知识容量大增。只有扎实掌握这部分知识才能较为轻松地完成高三总复习。这就对同学们高二期间的英语学习提出了更高要求。以下是我给大家整理的高二英语选修七第三单元知识点，希望大家能够喜欢!
高二英语选修七第三单元知识点1
Ⅰ.Hot words and hot phrases常用词与常用词组
1.Medical studies show that AIDS virus cannot be transmitted via thefollowing routes：cups，glasses，toilet seats，swimming pools，mosquitoes，otherinsects or blood donation.(P.49)
2.AIDS is a disease that breaks down the body's immune system and leaves aperson defenceless against infections and illness.(P.51)
3.People get AIDS after having been infected with the HIV virus.(P.51)
4.People transmit HIV by having unprotected sex，by receiving infected bloodtransfusions or，as in Xiaohua's case，through birth.(P.51)
5.Xiaohua's mother contracted the HIV virus when she was 28，and she died ofAIDS only three years after Xiaohua was born.(P.51)
6.The disease is spreading faster in Africa and parts of Asia，mainlybecause of a lack of proper health care，prevention and education.(P.51)
7.The drugs that are available are much too expensive and difficult tofind.(P.51)
8....but she does not let that knowledge discourage her.(P.51)
9.She also goes to visit other AIDS patients in hospitals across thecountry to support them and cheer them up.(P.51)
10.The disease is not the only thing that AIDS patients have to sufferfrom.(P.52)
11....that can persuade hospitals and companies to allocate more funds forAIDS research and education.(P.52)
12.Xiaohua has learnt to live with HIV and the fact she will eventually getAIDS.(P.52)
13.Two years ago，Dr Richards had asked me a great many questions and hadtaken samples of my blood.(P.55)
14.Mum held my hand and I saw that she was weeping.(P.55)
15.Cancer is a disease that begins in cells.(P.55)
16.In my body，the production of cells is disrupted.(P.55)
17.Doctors do know that cancer is not caused by injury and is notcontagious—it does not spread from one person to another.(P.55)
18.The cancer in my body has been defeated for the moment.(P.55)
19.Living with cancer has made me realize how precious life is and howimportant it is for us to take every chance to live life to thefullest.(P.55)
20.Every day is a new opportunity and I have learnt to appreciate everyminute of each day.
Ⅱ.Language points and grammar focus语言点和语法重点
A.Language points语言点
1.HIV/AIDS is incurable...(P.49)
AIDS is a disease that...leaves a person defenceless against infections andillness.(P.51)
本单元中由前缀或后缀派生出的反义词的小结
2.People get AIDS after having been infected with the HIV virus.(P.51)
完成时的动名词的被动式的内涵及用法
3.As with most diseases and disasters，the young suffer the most.
“定冠词 + 形容词/过去分词”表示“一类人”的用法的小结
4.I had been feeling sick for a long time and my mum had taken me tohospital to have me examined.(P.55)
1)过去完成进行时的内涵及用法
2)“to have + 宾语 + 过去分词”的两个内涵及用法
5.The treatment was successful and I was able to go home after exactlyfourteen months，two days and six hours in hospital.(P.55)
was/were able to do与could do在内涵上的区别及各自的用法
6.I have been living with cancer for two years and...(P.55)
现在完成进行时的内涵及用法
Ⅲ.Skills of the four essential abilities：listening，speaking，reading andwriting听、说、读、写四项基本能力的学习技巧
1.Listening：Master the main idea of a long dialogue through the innerconnections among the questions so as to have better understanding of thequestioned details
从各设问间的内在联系把握较长对话的中心思想，更好理解各检测点的细节
2.Speaking：Talk about deadly diseases and attitudes towardsAIDS，cancer，etc.
关于那些致命疾病及对待艾滋病、癌症等的态度的谈论
3.Reading：Make full use of informational words and phrases
充分利用信息词
4.Writing：How to write a personal narrative
如何写一篇个人经历过的叙述性故事
高二英语选修七第三单元知识点2
一、不定式做主语：
1、不定式做主语一般表示具体的某次动作。
选修7单元1
1个字。残疾（名词）残疾;无力15辞职（五）辞职
2。禁用（形容词）。残疾16。援助（名词）协助
3。野心（名词）的野心17。伴侣（名词）。同伴
4。有益的（形容词）。有用18。5。适应（诉），使适应;改编19道贺（五）祝贺
6。呼吸（名词）呼吸20。毕业（名词）。毕业
7。没有（名词）缺席21。证书（名词）。证书
8。激怒（五）使...不满;惹恼22建筑师（名词）建筑师
9。恼火（可调）非常生气23。地下室（名词）地下室
10。业实业（名词）;。部门24老（形容词）。旧
11。独立的（形容词）。独立25。老
12的老人（可调）。鼓励（名词）鼓励26。尊严（名词）自尊
13。进行（名词）行为（诉）命令27。访问的（形容词）。访问
14。文学（名词）文学（作品）30裸（形容词）。裸露; ..一句空话重点
1适应适应2.used做过去常常
3日。至少至少4.out的呼吸呼吸
5。获得戏弄
7恼火恼火6.make乐趣。过上正常的生活过着正常的生活8.in换句话说改变句话说
9。切出剪切，删除10。所有的一切总和
11。依赖于依靠12。所有最好的一切都
13。尤其特别的语音字14.resign ...职责
15。适应某人。
以上就是高中英语选修七知识点的全部内容，1选修7单元2 重点词。渴望。渴望VT。要 2。满意度。满意 3。缺席的形容词。没有 4。报警。警报VT。让```恐慌 5。惊慌的形容词。担心 6。光滑的形容词。平滑,流畅VT。让```顺利 7。尴尬六。尴尬 8。同情。同情 9。优雅的形容词。优雅 10。堆。堆六。名词堆砌。让```堆 11。扫描VT。仔细看看 12。内容来源于互联网，信息真伪需自行辨别。如有侵权请联系删除。
