初三英语知识点 初三英语重要知识点有哪些?

www.zhiqu.org     时间: 2024-06-02
Each与every虽然都有“每个”的意思,但二者含义及语法功能不同。例如,each既可用作形容词,又可用作代词,every只能作形容词;用作形容词作定语时,each更强调个人或个别,every表示“每个”之意,含有“全部”之意味,等等

Either 是指其中的一个。例如,Either is ok是指哪个都行;
Neither 和Either用法一样,但是表否定,Neither is OK是指哪个都不行。
Either和Neither用单数;
Both是指两个人的“都”,例如Both are OK,是指都行,但对象必须是两个。All are OK,是指都行,对象必须是三个或以上。
no one 表示的意思和Neither差不多。On one is OK是指都不行,None似乎不这么用,它一般不做主语,而是用于表示数量。例如别人问有多少个,回答曰:None。就是没有。
Any表示任意一个,意思和Either有点像,但Either一般依赖于上下文,就是上文里面指定的那些个任意一个都可以,而Any可以随意泛指,就是不指定,随便哪个都行。

see,hear,watch它们后面常跟动词原形(表示那动作的整个过程都见到了;后跟doing形式,则表示当时的一舜间的动作).
只能在被语态中,那后面才能跟to do形式,

feel是感观动词,加adj:
feel like后加doing

1.hear
vt.听到, 听说, 听取, 审理, 允许
vi.听见, 听到
hear of
v.听说
hear from
v.接到...的信, 受...批评
hear about
听说, 接到消息

--------------------------------------------------------------------
2.feel
V.感觉
一、feel like+名词,意为“觉得好像……”。

It feels like rain soon.好像马上就要下雨了。

二、feel like+物质名词,意为“摸上去像是……”。

1. I'm holding something that feels like a potato. 我拿的东西摸上去像个土豆。

2. This kind of brick feels like wood. 这种砖摸起来像木头。

三、feel like+名词/代词,意为“觉得想做……”。

I feel like a rest after the long journey. 长途旅行后我想休息一下。

四、feel like+doing,意为“想做……”。

1. I don't feel like walking very much today. 我今天不太想散步。

2. She really feels like having a talk with him about his study at school. 她的确想和他谈一下他在学校的学习情况。

3. I don't feel like eating anything now. 我现在什么都不想吃。

4. Sometimes when I look into the sky, I feel like making a trip somewhere. 当我看天空时,我很想到某个地方旅行。

五、feel like+反身代词,意为“感到舒适;感觉身体好”,like可省略。

1. I'm not feeling myself today. 我今天感觉不舒服。

2. He felt(like)himself after doing exercise. 锻炼之后他感觉很舒服。

六、feel like+从句,意为“觉得好像是……”。

He feels like that he has never been to such a place. 他感觉好像从未到过这样一个地方。
------------------------------------------------------------------
3.either用作代词,意为“(两者之中)任一、任何一个”。在句中可作主语(此时句中谓语动词用单数)、宾语、表语和定语(作定语时,有的词典把它称为形容词;either作定语时,只能修饰单数名词。)
--------------------------------------------------------------------
both 意为:两者都…… both of
all: 一直
none+of…… 。 一点也没……
---------------------------------------------------
neither 意为:两者都不……
-----------------------------------
both of 两者都。。。。
neither of 两都都不
none of 都不。。。(用在三人以上,两个用neither of)
either of 也是两个都。。。
与both of主要的区别是:both与复数连用,either与单数连用。

建议你买《中学教材全解》这本书,内容非常全,中考基本考的就是这里的内容

1, hear sb doing 听到某人正在做。。hear sb do 听到做了全过程 see watch也同样 hear 听见 see 看到 watch 注视

2, feel+ 形容词、“感到.." 比如:I feel sad.

3, either 表两者中的任何一个
neither两者都不
both两者都
all三者或三者以上都
none三者都不

4 every强调全部 each强调单独的个体,每一个 而且every强调整体,如每个都....而each强调每个(单独的)都各不相同

1, hear sb doing 听到某人正在做。。hear sb do 听到做了全过程

2, feel+ 形容词、“感到.." 比如:I feel sad.

3, either 表两者中的任何一个
neither两者都不
both两者都
all三者或三者以上都
none三者都不

4 every强调全部 each强调单独的个体,每一个

1.hear watch see 这三个词都可以直接加动词原型或者加动词ing形式
2.feel可以接to do或者doing,要视情况而定
3.either(或者……或者……,表示两者之一)
neither(都不,表示两者的否定)
both(都,表示两者)
all(所有,表示三者或以上)
none(没有,两者或以上)
4.两个词都表示每一个, every 后面不可以接of而each可以

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 ...

动词不定式一. 定义:
动词不定式是非谓语动词的一种,它没有人称和数的变化,在句子中不能独立作谓语,但它仍保持动词的特点,既可以有自己的宾语和状语。同时动词不定式又具有名词、形容词、副词的特征,在句中可以作主语、表语、宾语、宾语补足语、定语和状语
二. 动词不定式的构成:to+动词原形
三. 动词不定式作宾语后面能接不定式作宾语的动词有:agree, ask, choose, decide, forget, hope, learn, want, wish, would like等。
We hope to get there before dark. The girl decided to do it herself.
动词不定式作宾语的注意事项(2点)
1. 有些动词既可跟不定式作宾语,也可跟动名词作宾语,但含义不同:
remember to do 记住要做某事 remember doing 记得曾经做过某事
forget to do忘记要做某事 forget doing 忘记曾经做过某事
stop to do 停下来去做某事 stop doing 停止做某事
go on to do 继续做另一件事 go on doing 继续做原来在做的事
I remember seeing you somewhere before
Please remember to turn off the light when you leave.
2. 不定式作宾语时,如带有宾语补足语,则要把不定式放到后面,用it作形式宾语,构成“主语+动词+it+宾补(形容词、名词)+不定式”结构。
如:He found it very difficult to get to sleep.
四. 动词不定式作宾语补足语 1. 后面能接to不定式作宾语补足语的动词有:ask, order, teach, tell, want, wish, help等。
The teacher told us to do Exercise 1.
I want both of you to go. We helped her (to) repair her bike.
2. 使役动词let, have, make及感官动词see, watch, notice, hear, feel等要以不带to的不定式作宾补。
Let’s have a rest. I saw him come in.
感官动词后既可跟不带to的不定式作宾补,也可跟v-ing作宾补,前者表示动作的全部过程已结束;后者表示动作正在进行。
I saw him come downstairs.我看见他下了楼。(说明他下楼了这件事)
I saw him coming downstairs.我看见他在下楼。(说明他下楼时的情景)
五. 动词不定式作状语
Later he left home to work in different cities.
He went to see a football match.
In order to catch the other students, I must work hard.
六. 动词不定式作定语一般放在所修饰的词的后面。
I need something to eat. Do you have something to read?
Tom was so excited that he had no word to say.
He is really a fool only to eat.
The man to stand here just now is our English teacher.
The doctor had no way to save the patient.
注意:(1)作定语的不定式是由及物动词组成,被修饰的名词或代词与不定式之间存在方位或方式关系需要有介词。
I am looking for a room to live in(方位关系)
We have many things to do experiments with. (方式关系)
(2)作定语的不定式是由“be + adj + prep”构成的动词短语。
Here there isn’t any book for me to be interested in.
We have done many things to proud of.
七. 动词不定式作主语To give is better than to receive.
To reach there on foot is impossible.
动词不定式作主语时,可以用it 代替,把实际主语不定式放在后面。
It’s better to give than to receive.
It’s impossible to reach there on foot.
It’s + adj + for sb. to do sth.
It’s not difficult for me to study English well.
It’s easy for him to work out this math problem.
在这个句型中,如果形容词与不定式的逻辑主语关系密切,并且形容词用来说明逻辑主语性质、品质、特点等,由of引出逻辑主语。这类形容词主要有nice, kind, good, wrong, right等。
八. 动词不定式和疑问词连用
动词不定式可以和疑问词what, which, how, where, when连用,构成不定式短语,可以作主语、宾语、表语、宾语补足语等。
How to do is still a question. Have you decided when to leave?
九. 动词不定式的否定形式
动词不定式的否定式是在to前加not;不带to的不定式则在动词前加not. 如:
Zhang Ming asked me not to stay at home all day.
My mother let me not do it by myself.
被动语态两种语态:主动语态和被动语态
主动语态(The Active Voice)表示主语是动作的执行者。
被动语态(The Passive Voice)表示主语是动作的承受者。
构成:承受者+助动词be+及物动词的过去分词+by+执行者
一般现在时:承受者+助动词am / is/are +及物动词的过去分词+by+执行者
一般过去时:承受者+助动词was / were +及物动词的过去分词+by+执行者
承受者+助动词shall / will be+及物动词的过去分词+by+执行者
承受者+助动词 have/ has been+及物动词的过去分词+by+执行者
承受者+ can /may/must/should +be+及物动词的过去分词+by+执行者
被动语态用法:
1)当我们不知道动作的执行者是谁,或者没有必要指出动作的执行者时,需用被动语态。
2)当我们需要强调动作的承受者时,常用被动语态。
3)如果需要说出动作的执行者, 用by引导出动作的执行者。
主动语态变为被动语态时,其谓语动词的时态要与原句时态保持一致,其谓语动词的数要与新主语保持一致。
主动语态变为被动语态时有以下几种情况:
1)主语+谓语动词+宾语 将主动语态的宾语变为被动语态的主语。
(主动)We bought a book yesterday.
(被动)The book was bought yesterday.
2)主语+谓语动词+间接宾语+直接宾语
将主动语态中一个宾语变为被动语态的主语。多数情况下将间接宾语变为主语。如果直接宾语变为主语时,间接宾语前要加介词to / for。
(主动)He showed me a book yesterday.
(被动)I was showed a book yesterday.
(被动)The book was showed to me yesterday.
3)主语+谓语动词+复合宾语
含有一个由宾语加宾语补足语构成的复合宾语,变为被动语态时,将主动语态的宾语变为被动语态的主语,宾语补足语保留不变,成为主语补足语。
(主动)I found him a good pupil. (宾语补足语)
(被动)He was found a good pupil. (主语补足语)
4)短语动词变为被动语态
有些短语动词相当于一个及物动词,其后可以接宾语,因此它们也有被动语态,但短语动词是不可分割的整体,变为被动语态时不可去掉其后面的介词或副词。
(主动)We should look after the patients very well.
(被动)The patients should be looked after very well by us.
5)宾语从句变为被动语态
若主动语态中是宾语从句,变为被动语态时常用it作形式主语,而把真正的主语放在后面。 It’s said that he passed the exam.
被动语态应注意的几个特殊问题:
(1)不及物动词带介词和介词宾语,在变为被动语态时,仍然要带上介词。
(主动)The students in class listen to the teacher carefully.
(被动)The teacher is listened to carefully by the students in class.(2)当动词带有复合宾语时,并且宾补是省去“to”的动词不定式时,在被动语态中应加上“to”。
(主动)They make do all the work.
(被动)We were made to do all the work.
(主动)We often hear her sing English songs.
(被动)She is often heard to sing English songs.
(主动)I see him walk to school.
(被动)He is seen to walk to school.
望采纳


#容腾珍# 初三英语期末考试.必考的知识. -
(18013507557): 教育 、购物 、当代情况 一直是近几年初中英语作文的集中点.尤其是教育 与 当代情况. 结合课本较有知识点的文章进行背诵 以备在作文中运用.初中作文讲究顺序流畅 中心突出.如果是半命题作文 切记参考下面给予的条件进行编写作文.如果是命题作文 就要合理的展开思路 结合自己常用较有把握的简单句加一个到两个的 从句 疑问句 最好适当的运用反问句和倒装句.再简单中凸显你的思路.在困难中创造的经典. 本人中考英语 满分120 获得117分.现就读于北京美国英语语言学院 大四

#容腾珍# 初中全部英语知识点和语法点 -
(18013507557): 到新华书店英语专区就有各式各样的.有的还是袖珍式的,有的还配备了词汇大全,我就买了1本<<新课标基础知识及重点难点突破>>.跑一趟,相信会有所获. 网上也可以找到. 初中英语语法 学习提纲 一、词类、句子成分和构词法:1、词类:英...

#容腾珍# 初三人教版英语各单元知识点 -
(18013507557): 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:...

#容腾珍# 初三英语知识点
(18013507557): 第三人称和 人称转换的运用 复习初一二的知识

#容腾珍# 一个很简单的初三英语知识点(要快!!!) -
(18013507557): even if 与 even though 这两个词组大致意思相当,但强调的侧重有所不同. 《麦克米伦字典》上的解释: even if: used for emphasizing that although something may happen or may be true, another situation remains the same e.g.He's determined ...

#容腾珍# 初三英语知识点(新目标的) -
(18013507557): Unit 1---2 How do you study for a test? Diana (上)一、语法:1.复习已学过的各种时态.2. 介词之后的动词要加-ing,代词用宾格.3.动名词做主语.A: How do you study for a test?B: I study by working with friends / making flashcards / reading ...

#容腾珍# 初三英语知识点
(18013507557): 定语从句,宾语从句

#容腾珍# 初三英语的知识点 ...、、、、 -
(18013507557): 单词、短语、语法、惯用语语法有一般现在、过去、将来时;现在、过去完成时;现在、过去进行时;宾语、定语从句;被动语态.

#容腾珍# 初三的英语知识 -
(18013507557): a,e,i,o,在句首时加 anu 在句首时 发/ju:/音加a其他时候加 an

#容腾珍# 一道初三英语知识点 -
(18013507557): take care 当心,多用于句首. take care of ( 1 ) 照顾,后面直接加名词. (2)处理,后面直接加名词. (3)爱护、照料 (4)管理 (5)处理、负责.你可以用百度词典查呀!这样会快一点!