九年级上英语知识点

Ⅰ 初三英语知识点（全部）

Unit1：by 的用法 by+v-ing
Unit2：used to be 是重点 意思是 “过去常常”
Unit3：被动语态 sb should be allowed to do sth “某人应该被允许做某事
Unit4：虚拟语气 If i were …，i would …
Unit5：sth belong to sb 某物属于某人
Unit6：定语从句
Unit7：知识点多 忘了 ⊙﹏⊙
Unit8：put off+v-ing , work as, sw+adj
Unit9：被动语态 本单元重点单词：invent，be invented ，inventor
Unit10：过去完成时 标志性词语：by the time,realize
Unit11：宾语从句，注意从句的语序 和先行词
Unit12：be supposed to 句型
Unit13:make sb do sth ,make sb adj
Unit14：现在完成时：have done结构
Unit15：各个单元都有一些 单词表里单词的句型

ps:每个单元的标题很重要

过去常常做某事 used to do sth 习惯做某事 be used to doing sth 激光唱机 a CD player 输入 put into 全神贯注于……中 put one’s heart into 想出、提供 come up with 拾起某物 pick up sth 向某人借某物 borrow sth from sb 把某物借给某人 lend sb sth/lend sth to sb 带给某人知识 give sb knowledge 在校园内的室外 outside in the schoolyard 忘记要做某事 forget to do sth 忘记曾经做过的事 forget doing sth 第二天 the next day 上一周 last week 几天以后 several days later 迟早 sooner or later 更糟糕的是 what be worse 为……而付款 pay for… 所借的书 borrowed books 在国外 be abroad 整理床铺 make the bed 把某物归还给某人 return sth to sb 从某人处得到某物get sth from sb 顺手拿走、偷走 walk away with 鼓励某人做某事 encourage ab to do sth Unit 2 水上运动 water sports 一天三次 three times a day 尝试 have a try / want a go 遍及全世界 all over the world 许许多多、大量 a large number of 一年到头，终年 all the year round 不管 no matter 放弃做某事 give up doing sth 放弃工作 give up one’s job 以冲浪为生 live to surf 看起来令人兴奋 look exciting 因……而著名 be famous for 在A和B之间 between A and B 例如 for example 从那时起 ever since 打零工 a part-time assistant 休息一晚 have a night off 使某人舒畅（开心）make sb fit 乐趣无穷 such great fun 动身去某地 leave for sw. 一等奖 first prize 冲浪竞赛 a surfing competition 奥林匹克运动会 Olympic Games 出差,因公 on business 时光飞逝，光阴似箭，日月如梭 (How) time flies! 迄今为止 so far 到某处旅游 travel to sw. 试着做某事 trying doing sth 尽力做某事 try to do sth 一个十二岁的男孩 a 12-year-old boy / a boy of 12 实现 come true 走进、踏入 step into 减速 slow down 又过了两个小时 another two hours 高度赞扬 speak highly of 因……感到自豪 be proud of doing sth / be proud to do sth 是…..的骄傲 be the pride of sb Unit 3 造纸厂 a paper factory 找出、查明 find out 倾倒, 倒入 pour… into 污水、废水 waste water 害怕某事（物） be afraid of sth 害怕做某事 be afraid of doing sth 传到某人耳中 come to one’s ears 将某物投入 throw sth in 将某物投入某处 throw sth into sw. 帮助做某事 help (to) do sth 保持城市整洁 keep the city clean 保护环境 protect the environment 绿化中国 Greener China 乱丢某物 litter / throw sth about 以……为根据 base on /be based on 在公共场所吐痰 spit in a public place 为干某事而做出(巨大)贡献 make a (great) contribution to doing sth 砍伐 cut down 收垃圾的车 a truck collecting rubbish Unit 4 尽快 as soon/quickly as possible; as soon /quickly as one can 现在 right now 乘飞机旅行 travel by plane/ air 匆匆行程 a rushed trip 火车旅途 a train ride 打的前往 take a taxi to 卧铺车箱 a sleeping car 四处走走 walk around 感到疲惫 feel tired 打牌 play cards 一直不断干某事 keep doing sth 不断老是做某事 keep on doing sth 为某人提供某物 offer sb sth 练习干某事 practise doing sth 很快睡熟了 fall fast asleep 持久 last long 持续一段时间 last for some time 旅行 go on a trip/ have a trip / be on a trip 拍照 take photos / pictures 赶快 hurry up 在某人一生中 in one’s life 留言 leave a message 冲洗, 显影 come out Unit 5 过来、加油 come on 开家庭会议 have a family meeting 谈论 talk about 去度假 go for a holiday / go on holiday 决定干某事 decide to do sth 潜水 scuba diving 在因特网上 on the Internet 上网查寻 search the Internet 双击左键 double left click 因特网图标 the Internet icon 键入网址 type in the Website 按回车键 press the enter button 花市 a flower market 驯鹿公园 a deer park 单程 one-way trip 往返双程 round trip 珊瑚礁 coral reefs 快速列车 a fast train 向前走 walk along 照直走 go straight along 请稍等 just / wait a minute Unit 6 报警 call the police 出事故 have an accident 去冲浪 go surfing 骑马 ride a horse 拜访某人 visit sb 允许某人做某事 allow sb to do sth 使它成为可能 make it possible 水下呼吸器 the scuba machine 对……感兴趣 be interested in 摄像 make videos 制作电视节目 make a TV show 对……感到惊讶 be amazed /surprised at 保护环境 save /protect the environment 保持某物清洁 keep sth clean 清理、打扫 clean up 鼓励某人干某事 encourage sb to do sth 参加……活动 take part in sth /doing sth 长达…… as long as… 在世界上 on earth / in the world 以……为生、为主食 feed on… 在沙滩上 on the beaches 警告某人做某事 warn sb to do sth 去看望、拜访某人go to visit sb 走出 get out of 就这么定了。 That’s a deal. Unit 7 能 be able to 持续做…… keep doing sth 让某人持续做某事 keep sb doing sth 操作、从事、致力于…… work on sth 改变世界 change the world 试验新的想法（创新）try out new ideas 在校上学 be in school 与……无/有关 have nothing / something to do with… 对……感兴趣 be interested in 在12岁时 at the age of 12 铁轨 railway tracks 冲过去 rush out 把孩子抱到安全地带carry the boy to safety 如此……以致…… so… that… 对……评价高，看重 think a lot of 考虑、关心 think of 开发 open up 关小 turn dow ...

Ⅱ 初三英语上册知识点

九年级英语Unit1
1. by + doing 通过……方式 如：by studying with a group
by 还可以表示：“在…旁”、“靠近”、“在…期间”、“用、”
“经过”、“乘车”等
如：I live by the river.
I have to go back by ten o’clock.
The thief entered the room by the window.
The student went to park by bus.
2. talk about 谈论，议论，讨论 如：The students often talk about movie after class. 学生们常常在课后讨论电影。
talk to sb. === talk with sb. 与某人说话
3. 提建议的句子：
①What/ how about +doing sth.?
如：What/ How about going shopping?
②Why don’t you + do sth.? 如：Why don’t you go shopping?
③Why not + do sth. ? 如：Why not go shopping?
④Let’s + do sth. 如： Let’s go shopping
⑤Shall we/ I + do sth.? 如：Shall we/ I go shopping?
4. a lot 许多 常用于句末 如：I eat a lot. 我吃了许多。
5. too…to 太…而不能 常用的句型 too+adj./adv. + to do sth.
如：I’m too tired to say anything. 我太累了，什么都不想说。
6. aloud, loud与loudly的用法
三个词都与"大声"或"响亮"有关。
①aloud是副词,重点在出声能让人听见,但声音不一定很大,
常用在读书或说话上。通常放在动词之后。aloud没有比较级
形式。如: He read the story aloud to his son.
他朗读那篇故事给他儿子听。
②loud可作形容词或副词。用作副词时,常与speak, talk,
laugh等动词连用,多用于比较级,须放在动词之后。如:
She told us to speak a little louder. 她让我们说大声一点。
③loudly是副词,与loud同义,有时两者可替换使用,但往往
含有令人讨厌或打扰别人的意思,可位于动词之前或之后。如: He does not talk loudly or laugh loudly in public.
他不当众大声谈笑。
7. not …at all 一点也不 根本不 如：
I like milk very much. I don’t like coffee at all.
我非常喜欢牛奶。我一点也不喜欢咖啡。
not经常可以和助动词结合在一起，at all 则放在句尾
8. be / get excited about sth.
=== be / get excited about doing sth.
=== be excited to do sth. 对…感兴奋 如：
I am / get excited about going to Beijing.===
I am excited to go to Beijing. 我对去北京感到兴奋。
9. ① end up doing sth 终止做某事，结束做某事 如：
The party ended up singing. 晚会以唱歌而结束。
② end up with sth. 以…结束 如：
The party ended up with her singing. 晚会以她的歌唱而告终。
10. first of all 首先
. to begin with 一开始
later on 后来、随
11. also 也、而且（用于肯定句）常在句子的中间
either 也（用于否定句）常在句末
too 也 (用于肯定句) 常在句末
12. make mistakes 犯错 如：I often make mistakes. 我经常犯错。
make a mistake 犯一个错误 如： I have made a mistake.
我已经犯了一个错误。
13. laugh at sb. 笑话；取笑（某人） 如：Don’t laugh at me!
不要取笑我!
14. take notes 做笔记，做记录
15. enjoy doing sth . 喜欢做…乐意做… 如：
She enjoys playing football. 她喜欢踢足球。
enjoy oneself 过得愉快 如：He enjoyed himself. 他过得愉快。
16. native speaker 说本族语的人
17. make up 组成、构成
18. one of +(the+ 形容词比较级)+名词复数形式 …其中之一
如： She is one of the most popular teachers.
她是最受欢迎的教师之一。
19. It’s +形容词+(for sb. ) to do sth. (对于某人来说)做某事…
如：It’s difficult (for me ) to study English.
对于我来说学习英语太难了。
句中的it 是形式主语，真正的主语是to study English
20. practice doing 练习做某事 如：
She often practice speaking English. 她经常练习说英语。
21. decide to do sth. 决定做某事 如：
LiLei has decided to go to BeiJing . 李雷已经决定去北京。
22. unless 假如不，除非 引导条件状语从句
如：You will fail unless you work hard..假如你不努力你会失败。
I won’t write unless he writes first. 除非他先写要不我不写
23. deal with 处理 如：I dealt with a lot of problem.
24. worry about sb./ sth. 担心某人/ 某事
如：Mother worried about his son just now.
妈妈刚才担心他的儿子。
25. be angry with sb. 对某人生气 如：
I was angry with her. 我对她生气。
26. perhaps === maybe 也许
27. go by (时间) 过去 如： Two years went by. 两年过去了。
28. see sb. / sth. doing 看见某人正在做某事 强调正在发生
see sb. / sth. do 看见某人在做某事 如：
如： She saw him drawing a picture in the classroom.
她看见他正在教室里画画。
29. each other 彼此
30. regard… as … 把…看作为…. 如：
The boys regarded Anna as a fool. 这些男孩把安娜看成傻瓜。
31. too many 许多 修饰可数名词 如：too many girls
too much 许多 修饰不可数名词 如：too much milk
much too 太 修饰形容词 如：much too beautiful
32. change… into… 将…变为…
如：The magician changed the pen into a book.
这个魔术师将这本书变为一本书。
33. with the help of sb. == with one’s help 在某人的帮助下
如：with the help of LiLei == with LiLei’s help
在李雷的帮助下
34. compare … to … 把…与…相比
如：Compare you to Anna, you are lucky.
你和安娜相比，你是幸运的。
35. instead 代替 用在句末，副词（字面上常不译出来）
instead of sth. / doing sth. 代替，而不是 用在句中，动词
如：Last summer I went to Beijing. This year I’m going to Shanghai instead.去年夏天我去北京, 今年我将要去上海。
I will go instead of you. 我将代替你去。
He stayed at home instead of going swimming.
他呆在家里而不是去游泳。

Ⅲ 九年级英语知识点

九年级英语 Unit 11知识点 人教新目标版
③由if , whether 引导 表示一般疑问意义(带有是否、已否、对否等)
I don’t know if / whether Wei Hua likes fish. 我不知道韦华是否喜欢鱼。
④由连接代词、连接副词(疑问词) 引导 表示特殊疑问意义
Do you know what he wants to buy? 你知道他想要买什么吗？
⑤从句时态要与主句一致：当主句是一般现在时，从句根据情况使用任何时态
He says (that ) he is at home. 他说他在家里。
I don’t know (that) she is singing now. 我不知道她正在唱歌。
She wants to know if I have finished my homework. 她想要知道我是否已经完成了我的作业。
Do you know when he will be back? 你知道他将会什么时候回来？
当主句是一般过去时，从句应使用过去某时态(一般过去时,过去进行时，过去将来时，过去完成时)
He said (that) he was at home. 他说他在家里。
I didn’t know that she was singing now. 我不知道她正在唱歌。
She wanted to know if I had finished m homework. 她想要知道我是否已经完成了我的作业。九年级英语 Unit 13知识点 人教新目标版
bit too careful of your health？你对个人的健康难道不是有点过于小心了吗？Look out！There’s danger ahead.当心！前面有危险。
2. At times an ad can lead you to buy something you don’t need at all.有时广告可能导致你买你根本不需要的东西。
疑点：at times= sometime，是副词性短语，表示事物发生的频率。如：He is late for school at times.他有时上学迟到。
难点：1)对含有at times的短语进行提问时，用How soon，如：How soon does he go to school late？At times. 2)句中lead意为“使得、导致”，常用于短语lead sb. to do sth.“导致某人做某事”如：What leads you to think so？
3.Soft lighting makes people look good，but it make food look bad.柔和的光线使人的脸色看上去很好看，但使食物看起来很难看。
疑点：look good/bad意思为“外表的颜色看起来好看/难看”，如：The traffic accident made him look bad.
难点：look fine/ well指看起来身体健康，如：You look better today than yesterday.你今天看上去比昨天好多了。
4. It makes me want to join a clean-up campaign.这让我想加入一次清扫大运动。九年级英语 Unit 15知识点 人教新目标版
nt意为“发明”，即创造出以前从未存在过的东西。
Edison invented the electric lamp.爱迪生发明了电灯。
Radio had just been invented then.那时无线电刚刚发明出来。
◎find意为“找到”，侧重于找到过去丢失的人或物，但有时也表示凭经验或偶然发现了一种东西。
Today, corn is found all over the world.今天，全世界都有了玉米。
She found him a very good pupil.她发现他是个非常好的学生。
◎有时find和discover可以互相替代，意思相同。
His notebook was found/discovered in the desk.他的笔记本是在课桌里找到的。
2. Some of the swamps have become polluted. (P119)一些沼泽地受到了污染。
have become polluted 中的become是连系动词，polluted是过去分词。这种“系动词+过去分词”结构，意思上也接近被动语态。
The slodier got wounded(接近were wounded)in the battle.这几名战士在这场战斗中受了伤。
A few minutes later, the ground became/was covered with snow.几分钟后地上尽是雪。
3. They provide homes for many endangered animals... (P120)他们为许多濒临灭绝的动
疑点：注意join的用法：(1)join加入军队，政党，组织等，成为其中一员。 如：The next year he joined the union.第二年他加入了工会。(2)join加入某人，并一起进行某项活动。如：She joined her husband in his study.她与她的丈夫一块从事他的研究。
难点：与join意思相近的短语take part in也表示“参加……”，take an active part in积极参
Did you know when he would be back? 你知道他将会什么时候回来？
2. get v. 得到、买、到达； 3. make a telephone call 打电话
4. save money 省钱、存钱
5. ①问路常

Ⅳ 初三英语知识点有哪些

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九年级英语知识点汇总
Unit1
1. by + doing 通过……方式如：by studying with a
group
by还可以表示：“在…旁”、“靠近”、“在…期间”、“用、”
“经过”、“乘车”等
如：I live by the
river. I have to go back by ten o’clock.
The thief entered the room by the window.
The student went to park by bus.
2. talk about 谈论，议论，讨论如：The
students often talk about movie after class. 学生们常常在课后讨论电影。
talk to sb. === talk with sb.与某人说话
3. 提建议的句子：
①What/ how about +doingsth.?
如：What/ How about going shopping?
②Why don’t you +do sth.? 如：Why don’t you go shopping?
③Why not + dosth. ? 如：Why
not go
shopping?
④Let’s + dosth. 如：
Let’s go shopping
⑤Shall we/ I + dosth.? 如：Shall we/ I go shopping?
4. a lot 许多 常用于句末 如：I eat a lot.
我吃了许多。
5. too…to太…而不能 常用的句型too+adj./adv. + to do sth.
如：I’m too tired to say anything. 我太累了，什么都不想说。
6. aloud, loud与loudly的用法
三个词都与"大声"或"响亮"有关。
①aloud是副词,重点在出声能让人听见,但声音不一定很大,
常用在读书或说话上。通常放在动词之后。aloud没有比较级
形式。如: He read the story aloud to his son.
他朗读那篇故事给他儿子听。
②loud可作形容词或副词。用作副词时,常与speak,
talk,
laugh等动词连用,多用于比较级,须放在动词之后。如:
She told us to speak a little louder. 她让我们说大声一点。
③loudly是副词,与loud同义,有时两者可替换使用,但往往
含有令人讨厌或打扰别人的意思,可位于动词之前或之后。如:
He does not talk loudly or laugh loudly in public. 他不当众大声谈笑。
7. not …at all 一点也不 根本不 如：
I like
milk very much. I don’t like coffee at all.
我非常喜欢牛奶。我一点也不喜欢咖啡。
not经常可以和助动词结合在一起，at all则放在句尾
8.
be /
get excited about sth.=== be / get excited about
doing sth.
=== be excited to do sth.对…感兴奋 如：
I am / get excited about
going to Beijing.===
I am excited to goto Beijing. 我对去北京感到兴奋。
9. ① end up doing
sth 终止做某事，结束做某事 如：
The partyended up singing. 晚会以唱歌而结束。
② end up with
sth. 以…结束 如：
The partyended up with her singing. 晚会以她的歌唱而告终。
10. first of all首先
. to
begin with 一开始
later on 后来、随
11. also也、而且（用于肯定句）常在句子的中间
either 也（用于否定句）常在句末
too 也
(用于肯定句) 常在句末
12. make mistakes 犯错 如：I often make mistakes. 我经常犯错。
make a mistake 犯一个错误 如： I have made a mistake.
我已经犯了一个错误。
13. laugh at sb. 笑话；取笑（某人） 如：Don’t laugh at
me!
不要取笑我!
14. take notes 做笔记，做记录
15. enjoy doing sth . 喜欢做…乐意做… 如：
She enjoys playing football. 她喜欢踢足球。
enjoy oneself 过得愉快 如：He enjoyed himself. 他过得愉快。
16. native speaker 说本族语的人
17. make up 组成、构成
18. one of +(the+形容词比较级)+名词复数形式 …其中之一
如： She is
one of the most popular teachers.
她是最受欢迎的教师之一。
19. It’s +形容词+(for sb. ) to do
sth. (对于某人来说)做某事…
如：It’s difficult (for me )
to study English.
对于我来说学习英语太难了。
句中的it 是形式主语，真正的主语是to study English
20. practice doing 练习做某事 如：
She often practice speaking English. 她经常练习说英语。
21. decide to do sth. 决定做某事 如：
LiLei has decided to go to BeiJing . 李雷已经决定去北京。
22. unless 假如不，除非 引导条件状语从句
如：You will fail unless you work
hard..假如你不努力你会失败。
I won’t write unless he writes first. 除非他先写要不我不写
23. deal with 处理 如：I dealt with a lot of
problem.
24. worry about sb./ sth. 担心某人/某事
如：Mother worried about his
son just now.
妈妈刚才担心他的儿子。
25. be angry with sb. 对某人生气 如：
I was
angry with her. 我对她生气。
26. perhaps === maybe 也许
27. go by (时间) 过去 如： Two years went by. 两年过去了。
28. see sb. / sth. doing看见某人正在做某事 强调正在发生
see sb. / sth.
do 看见某人在做某事 如：
如： She saw himdrawing a picture in the classroom.
她看见他正在教室里画画。
29. each other 彼此
30. regard… as …把…看作为…. 如：
The boys regarded Anna as a fool. 这些男孩把安娜看成傻瓜。
31. too
many许多修饰可数名词如：too many girls
too much许多修饰不可数名词 如：too muchmilk
much
too太修饰形容词 如：much too beautiful
32.change…into…将…变为…
如：The magician changed the pen into a book.
这个魔术师将这本书变为一本书。
33. with the help of sb. == with one’s help在某人的帮助下
如：with the help of LiLei ==
with LiLei’s help
在李雷的帮助下
34. compare … to
…把…与…相比
如：Compare you to Anna, you are lucky.
你和安娜相比，你是幸运的。
35. instead代替用在句末，副词（字面上常不译出来）
instead of sth. / doing sth.代替，而不是 用在句中，动词
如：Last summer I went to Beijing. This year I’m going to
Shanghai instead.去年夏天我去北京, 今年我将要去上海。
I will go instead of you. 我将代替你去。
He stayed at home instead of going swimming.
他呆在家里而不是去游泳。

Ⅳ 初三英语知识点（新目标的）

初中阶段的英语自无非就是这几个时态的变化嘛:
动词不定式：动词+(to)
do
sth.
一般现在时，动词原形。
一般过去时，动词过去式。
现在进行时，is/am/are+ving.
过去进行时，was/were+ving.
一般将来时，will+动原。
过去将来时，would+动原。
现在完成时，have/has+动词过去分词（have/has+been+ving现在完成进行时）
过去完成时，had+动词过去分词