八年级上册英语知识点归纳精选整理集锦

要想取得好的学习成绩，必须要有良好的学习习惯。习惯是经过重复练习而巩固下来的稳重持久的条件反射和自然需要。下面小编为大家带来人教版初二上册英语知识点最新，希望大家喜欢!

八年级上册英语知识点归纳精选整理集锦 1

1. 形容词/副词的比较级和最高级的构成规则

(1)单音节词和少数以-er，-ow结尾的双音节单词，比较级在后面加-er，最高级在后面加-est。

① 单音节单词

mall→smaller→smallest

hort→shorter→shortest

tall→taller→tallest

great→greater→greatest

② 少数以-er，-ow结尾的双音节单词

clever→cleverer→cleverest

arrow→narrower→narrowest

(2)以不发音e结尾的单音节单词，比较级在原形后加-r，最高级在原级后加-st。

large→larger→largest

ice→nicer→nicest

able→abler→ablest

(3)以一个辅音字母结尾的闭音节(即：辅音+元音+辅音)单词中，先双写末尾的辅音字母，比较级加-er，最高级加-est。

ig→bigger→biggest

hot→hotter→hottest

fat→fatter→fattest

(4)以“辅音字母+y”结尾的双音节词， 把y改为i，比较级加-er，最高级加-est。

easy→easier→easiest

heavy→heavier→heaviest

usy→busier→busiest

happy→happier→happiest

(5)其他双音节词和多音节词，比较级在前面加more，最高级在前面加most。

eautiful→more beautiful→most beautiful

different→more different→most different

easily→more easily→most easily

(6)有少数形容词、副词的比较级和最高级是不规则的，必须熟记。

good→better→best

well→better→best

ad→worse→worst

ill→worse→worst

old→older/elder→oldest/eldest

many/much→more→most

little→less→least

far →further/farther→ furthest/farthest

2. 形容词和副词比较级的用法

(1)“甲+be+(倍数)+形容词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍”。

Tom is taller than Kate.

汤姆比凯特高。

This room is three times bigger than that one.

这个房间比那个大三倍。

(2)“甲+实意动词+(倍数)+副词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍”。

I got up earlier than my mother this morning.

我今天早晨起床比我妈妈还早。

He runs three times faster than his brother.

他跑的速度比他弟弟快三倍。

3. 形容词和副词最高级的用法

(1)“主语+be+the+形容词最高级(+单数名词)+in/of...”表示“……是……中最……的”。

Tom is the tallest in his class./of all the students.

汤姆是他们班上/所有学生当中最高的。

This apple is the biggest of the five.

这个苹果是五个当中最大的。

(2)“主语+实意动词+(the)+副词最高级+in/of...”表示“……是……中最……的”。

I jump (the) farthest in my class.

我是我们班跳得最远的。

八年级上册英语知识点归纳精选整理集锦 2

一、 v+ do

1. Let sb do sth 让某人做某事

Let sb not do sth 让某人不做某事

2.why not do sth = why don’t you do sth 做什么怎么样 为什么不做?

Why not put on a raincoat， its raining outside. 外面在下雨，为什么不穿个雨衣呢?

3. Make sb do sth 使某人做某事

I will do my best to make my dream come true. 我会尽我所能去使我的梦想实现。

Make sb + adj 使某人………..

The story makes us happy。

二、v+ doing

1. practice doing sth 练习做某事 our English teacher told us to practice speaking English

every day。英语老师叫我们每天练习说英语。

2. finish doing sth 完成做某事 my mum asks me to finishing cleaning up my room before

he come from work。 妈妈要求我在她下班回来之前打扫干净我的房间。

3. Enjoy doing sth 享受做某事

The boys are enjoying playing basketball 孩子们正在操场上享受打篮球。

4. stand doing sth 忍受做某事她不能忍受欺骗他人

5. mind doing sth 介意做某事? 你介意开门吗?

6. keep doing sth. 继续做某事

he will keep fighting in this new semester. 在新学期，她将继续努力奋斗

7. miss 想念 I miss you very much

Miss sth 错过………….he got up late this morning，so he missed the bus

Miss doing sth 错过做某事。He missed having the class，because he got up late。

8. Sb spend time with sb 与某人共度时间

I spend the weekend with my grandparents。

end (time/ money) 某人在某事花费时间，金钱

end (time/money)(in)doing sth 某人花费时间、金钱做某事 (人作主语)

I spent two hours (in)reading the novel last night.

It takes sb (time/ money) 某事花费某人多少时间，金钱 (it 作主语)

It took me two hours to read the novel last night。

ay sth money= pay money for sth 为………..付多少钱。 (人作主语)

I paid ten dollars for that book

th cost sb money 某物花费某人多少钱 (物作主语)

That book cost me ten dollars。

9.succeed in doing sth 成功做某事

He succeeds in giving up the smoking 他成功地戒了烟。

10. play a role in doing sth 发挥作用，有影响

computers play a role in people’s life 计算机在人们的生活中发挥作用。

11. Have fun (in)doing sth 玩得高兴

They had fun playing basketball. 他们打篮球玩得很高兴。

12. be good at doing/ sth 擅长 she is very good at dancing。 他擅长跳舞

13. be talented in doing sth/ sth 在某方面有天赋

he is talented in drawing。 她在画画方面有天赋

三、v+ to do

1. it's a good/ great way to do sth 做....的好方法.

He likes joining some activities because it’s a good way to make friends 他喜欢参加一些活

动，因为这是交朋友的好方式。

The best way to do sth 做某事的方式

I think the best way to learn English is through English。学英语的方式就是朗读。

2. It’s one’s first time to do sth 第一次做某事

It’s my first time to speak English with foreigners. 这是我第一次和外国人说英语。

3. want to do sth = would like to do sth 想做某事

4. decide to do sth 决定做某事

He decides to have a travel in this winter vacation. 他决定在这个寒假去旅行。

5. be determined to do sth 下定决心做某事

he determined to get good grades in this final examination. 她下定决心要在这次的期末

考试中取得好成绩。

6. Invite sb to do sth 邀请某人做某事

He didn’t invite me to have dinner with them 他没有邀请我和他们共进晚餐。

Invite sb to a place 邀请某人到某处

He wants to invite the girl to his birthday party。 他想邀请那个女孩参加他的生日宴会。

7. help sb(to)do sth= help(sb)with sth 帮助某人做某事

he helped me with my English。= he helped me to study English.

8. order sb to do sth 命令某人做某事

the boss ordered him to finish the work before 5 o’clock 老板命令他五点之前完成工作

9. plan to do sth 计划做某事

I plan to have a vacation in this summer 我计划这个暑假去度假

10. choose to do sth 选择做某事

He chooses to stay at home because of the cold weather. 因为寒冷的天气，他选择呆在家里。

11. Do one’s best to do sth = try one’s best to do sth 尽某人做大努力做某事

I will try my best to make my dream come true.

12. Need to do sth 需要做某事

he needs to wash her dirty clothes now。 现在她需要去洗她的脏衣服。

13. be ready to do sth 准备好做某事 She is ready to go out 她准备好出去了。

14. seem + 形容词 看起来….. You seem happy today. 你看起来很高兴

eem + to do sth. 似乎、好像做某事 I seem to have a cold 我似乎感冒了。

15. tell sb. to do sth. 告诉某人做某事

Her mum tells her to sleep early. 她的妈妈告诉她早睡。

Tell sb not to sth 告诉某人不要做某事

请告诉她不要去爬树

16. expect to do sth 期待做某事

她期待下周去香港。

17. wish sb to do sth 希望某人做某事

I wish you to be good. 我希望你好好的。

Hope to do sth 希望做某事

I hope to have a good job in the future. 我希望将来有一份好工作。

18. it’s + adj for sb to do sth 做某件事 对某人来说怎么样

It’s good for you to sleep early. 早睡对你有好处。

四、v+ to do/ doing

1. try to do sth 尽量做某事， 努力做某事 he tries to finish his homework

Try not to do sth 尽量不做某事 he tries not to hurt his friends’ feelings。

Try doing sth 尝试做某事。 He tried washing his hair with a new shampoo。

2. mean to do sth 有意做某事 I didn’t mean to hurt you 我不是有意伤害你的。

Mean doing sth 意味着、being good to her doesn’t mean loving her 对她好并不意

味着爱她。

3. start doing sth. 开始做某事= start to do sth (begin)

He usually starts cooking at 6 in the evening when his mother is not at home.当他妈妈不在家

时，他通常在晚上6点钟就开始做饭。

4. 停止做某事 the teacher is coming，lets stop talking. 停下来做某事 if you are tired, you can stop to rest.

八年级上册英语知识点归纳精选整理集锦 3

一、重点短语：

1.on weekends

2.on weekdays

3.as for

4.my eating habits

5.have a healthy lifestyle

6.the same as

7.the result of

8.junk food

9.get good grades

10.see a dentist

11.have a healthy habit

12.be stressed out

13.a balanced diet

14.for example

15.at the moment

16.be sorry to do sth

17.go bike riding

18.take walks=go for walk

19.take a vacation

20.plan to do sth

21.western country

22.take sth with sb

23.depend on

24.host family

25.hardly ever

26.ask sb about sth

27.get back to school

28.a balance of

29.kind of

二、考点归纳：

考点1.want sb to do sth 想要某人干某事

His father wants him_____(become )an actor.

考点2.try 的用法:

1).try to do sth 尽力干某事

He tries ______(eat) lots of vegetables and fruit every day .

2).try not to do sth 尽力不干某事

We try______(not let) my teacher down.

3).try one’s best to do sth 尽某人努力干某事

We should try our best ______ (study) all subjects.

4)词组: try on 试穿 have a try 试一试

考点3.although 的用法:

although /though 引导让步状语从句，“即使，虽然”，不能与but 连用，但可与yet, still 连用。

考点4.finish doing sth 结束干某事

I will finish______ (work )out the problem in another two minutes .

考点5.can’t wait to do sth 迫不及待地干某事

I can’t wait _____(open)the TV when I get home .

考点6.decide 的用法:

1).decide to do sth 决定干某事

2).decide not do sth 决定不干某事

3).decide on doing sth 决定干某事

4).同义词组:

make a decision to do sth = make up one’s mind to do sth = decide to do sth

He has decided to leave for Wuhan .=

He has ______ a _____ to leave for Wuhan.=

He has ____up his_____ to leave for Wuhan.

考点7.plan to do sth 计划干某事

he is planning ______(take )a vacation in Shanghai next month .

考点8.think about doing sth 考虑干某事

He thought about ______(go ) to Beijing on vacation .

考点9.go + v-ing 的用法:

go fishing go boating go skating go shopping go hiking go skateboarding

考点10.句型: It’s + adj +for /of sb to do sth

同义句：

1).It’s +adj +for sb +to do sth = To do sth + be +adj

2).It’s +adj +of sb +to do sth = Sb +be +adj + to do sth

It is very friendly of you to help me .=_____ _____ friendly to help me .

It’s very hard for you to work out the math problem .=

______ _____ out the math problem is very hard for you .

八年级上册英语知识点归纳精选整理集锦 4

Unit 4 What’s the best movie theater?

1. comfortable adj. 舒适的，舒服的，安逸的

比较级：more comfortable 最高级：the most comfortable

副词：comfortably

2. seat n. 座位 take a seat = have a seat 坐下

v. 作及物动词用，be seated 就座 seat oneself 坐

e.g. (1) He seated himself comfortably on his chair.

(2) They are seated there.

3. sound n. 声音，指自然界的一切声音 (sound/ voice/ noise)

v. 作为连系动词，sound + 形容词， 听起来...

voice 人的“嗓音”。

oise 不悦耳的噪音

4. close adj. 接近的，亲密的 v. 关闭

e close to… 离…近 be far from… 离… 远

closed adj. 关着的 反义词：open

5. ticket n. 票，券 a ticket to/ for sth. 一张…的票

相似地：a key to the door 门的钥匙; the way to… 去某地的路

6. waiting time 等候时间 动词的-ing形式作定语，修饰名词，表示被修饰词的某种用途。

类似地：read-ing + room= reading room 阅览室

阅读 房间

wim-ming + pool= swimming pool 游泳池

游泳 水池

wait 不及物动词 wait for sb. 等待某人

can’t wait to do sth. 迫不及待做某事

7. choose v. 选择，挑选 过去式：chose

choose (not) to do sth. 决定(不)做某事

choice n. 选择 make a choice 做选择

have no choice but to do sth. 除了做…外别无他法

8. carefully adv. 细致地，小心地

care n. 小心 v. 在乎，关心

careful adj. 小心的，认真的 反义词：careless 粗心的，马虎的

carelessly adv. 疏乎地

9. so far 到目前为止。本意可以理解为用so加强far的意思，表示“如此远”。

10. service n. 接待，服务 serve v. 服务 servant n. 仆人

erve sb. 为某人服务 serve sb. sth. 为某人服务…

11. pretty adv. 很，十分，相当 pretty good 相当好 只修饰形容词的原级

adj. 漂亮的 e.g. She looks pretty.

12. act v. 扮演(角色) n. 行动

action n. 行动，活动 take action 采取行动

actor/ actress n. 男/ 女演员

active adj. 积极的 take an active part in 积极参与

actively adv. 积极地 activity n. 活动

13. meal n. 早(或午，晚)餐;一餐所吃的食物 3meals a day cook a meal

14. creative adj. 有创造力的，创造性的

比较级：more creative 最高级：the most creative

create v. 创造，创作 creation n. 创造，创造物

15. talent n. 天资，天赋 have a talent for sth./ doing sth. 有某方面/ 做某事的天赋

Talented adj. 有才能的，有才干的 be talented in …

16. performer n. 表演者，演员

erform v. 执行，表演 performance n. 行为表演

17. common n. 与…相同 adj. 普遍的，共同的

have sth. in common 在某方面(嗜好或观念)有共同点

have nothing in common 无共同点

18. join v. 加入，参加(加入人群、团体、组织和机构等)

join in 参加竞赛、娱乐和游戏等活动

Take part in 参加群众性活动、会议、劳动和游街等，并起一定作用

19. be up to 是...的责任，由...决定

(1) Protecting the environment is up to us. 保护环境是我们的责任。

(2) This product is up to the standard. 这个产品达标了。

(3) What is she up to these days? 她这些天忙什么呢?(忙于做某事)

(4) I can take up to six people in my car. 我的汽车最多能带六个人。

20. play an important role in sth./ doing sth. 在某事当中扮演重要角色;在做某事当中发挥重要作用

leading role 主角 role play 角色扮演

21. life n. 生命，生活 复数：lives

live /liv/ v. 居住 第三人称单数: lives(live /laiv/ 作形容用，指现场直播)

22. make up 编造(故事，谎言等) make up lies 编造谎言

补上 make up the time 补上这段时间

组成 make up a team 组建一个团队

化妆 make up your face 给你的脸化妆

被动语态： be made up 被编造; be made up of 由...组成

make up one’s mind to do sth. 下决心做某事

23. poor adj. 贫穷的，可怜的，差的，不擅长的

the poor 表示贫穷的一类人 (the+形容词)

24. seriously adv. 严重地;严肃地;认真地

take sth. seriously 认真对待某事

25. fun n.& adj. 有乐趣be fun to do sth. 做某事有乐趣

have fun in doing sth. 做某事很愉快

make fun of 与某人开玩笑

26. give v. 给予 可接两个宾语，成为双宾语

give sb. sth. = give sth. to sb.

常在中考中出现的可接双宾语的动词主要有：

tell, hand, pass, give, teach, bring,

end, lend, show 等 v. sb. sth. = v. sth. to sb.

uy, cook, get, make, draw 等 v. sb. sth. = v. sth. for sb.

27. crowded adj. 拥挤的 be crowded with 挤满...

crowd n. 群 a crowd of… 一群…

单元重点语法详解

一、形容词和副词最高级构成

1. 规则变化：

(1) 单音节和少数双音节词

a. 多在词尾加-est，如：tallest

. 以不发音的e结尾，直接加-st，如：nicest

c. 以辅音字母加y结尾，把y变i，再加-est，如：funniest

d. 以一个辅音字母结尾而前面只有一个元音的词，双写辅音字母再加

-est，如：biggest, hottest等

(2) 多音节词和少数双音节词，在词前加most, 如：most beautiful

2. 不规则变化：

good/well----- best bad/ ill----- worst many/ much----- most

little---- least far---- farthest/ furtheat

二、形容词最高级的几种句型

1. 在最高级句子中常含有表示比较范围的介词in 或 of;of后面一般接表示一群人或事物的代词或名词，in 后面一般接表示单位或场所的名词。

e.g. The seats in the middle of the cinema are the best of all.

Lin Hong is the cleverest student in our class.

2. one of + the +形容词最高级 + 名词复数 最…的…之一

e.g. Tom is one of the cleverest students in our class.

3. the + 序数词 + 形容词最高级 + 可数名词单数 + in 短语

第几(长，大，远)…

e.g. The Yellow River is the second longest river in China.

4.形容词最高级用在选择疑问句中，

Which/ Who … A, B or C?

e.g. Which city is the biggest, Beijing, Shanghai or Linyi?

5. the + 形容词最高级 + 可数名词单数 + of (in)短语 =

than the other + 名词复数

比较级 +

than any other + 可数名词单数 (第三单元已学)

6. 当形容词最高级有形容词性的物主代词或名词所有格修饰时，最高级前的

定冠词 the 省略。

e.g. Linda is my sister’s best friend.

八年级上册英语知识点归纳精选整理集锦 5

1、如有always ,often, usually, sometimes, seldom, never, once a....,every...用一般现在时，第一、二人称复数后跟动词原形，第三人称单数后跟动词加s/es。

2、如有now ,look! ,listen, at the moment ....用现在进行时，结构是be (am, is, are) +v-ing

3、如有tomorrow, the day after tomorrow, from now on, in +一段时间, some day, next....用一般将来时，结构:will + v原 be going to +v原(没有动词用be )

4、如有yesterday, ......ago , last....just now.....用一般过去时动词加ed

give sb. Sth.=give sth. to sb. 给某人某物 every day每天,

write down 写下，记下write it (them) down everyday每天的，日常的,

how about doing sth.=what about doing sth.做....怎么样 each other 互相.

thanks a lot= thank you very much非常谢谢

回答Thats all right. =Youre welcome.= ThatOK.= Its my pleasure.=Not at all.Why dont you+V原...=why not+...V原 为什么不

help sb. with sth. 在某方面帮助别人 help sb. (to )do sth.帮助某人做某事

with ones help=with the help of sb.在某人的帮助help oneself to sth.请自用食物

watch sb. do sth. 看到某人做了某事，(现在没有做，做过)

watch sb. doing sth.看到某人正在做某事(正在做)see, hear类似

remember to do sth.想起记得要做某事，未做事 remember doing sth.相起记得做过某事

forget to do sth. 忘记要做某事 forget doing sth.忘记做过某事

welcome back欢迎回来 , new term新学期

this term这学期 , next term 下学学期,

last term上学期, give you some advice给你一些建议

why not 为什么不, make a mistake=make mistakes犯错误

correct spelling正确的拼写, what else?=what other things? 还有什么

a piece of advice 一条建议, follow /take ones advice采用别人的建议,

end sth to sb.=send sb. sth. 寄给某人 send for派人去请/取

end up发射. all the time一直

enjoy oneself=have a good time=have a great time=have fun, 玩得愉快

lots of =a lot of =many(可数)much(不可数)许多 , ,

end : sb. spend some time on sth.某人花费时间做某事

. spend some time (in) doing sth. 某人花费时间做某事

. spend some money on sth. 某人花费钱买某物

. spend some money (in) buying sth.某人花费钱买某物

Cost: sth. cost sb. some money 某物花去某人钱

ay: sb. pay some money for sth. 某人支付钱

Take: It takes (took) sb.some time to do sth.做某事花去某人时间

ask for 请求，要求, ask sb. for sth.向某人要某物

ask sb. to do sth.要求某人做某事 a piece of一块

enjoy doing sth喜欢做某事.finish,practise, mind, miss ,consider,keep, continue,这些词语后跟动名词形式V-ing

lace sth.in =put sth. in 把某物放在…里面

else常修饰不定代词，关系代词或副词，也可修饰all, much,little等，else要位于其后。所有格为elses.

take a deep breath深呼吸, catchhold ones breath屏住呼吸,

out of breath上气不接下气, wish sb. to do sth.希望某人做某事,

the number of …的数目，后跟名词复数，动词用三单, a number of =many,大量，许多后跟名词复数，动词用复数形式。a large number of， a small number of ,

invite sb.to do sth. 邀请某人做某事 find+ it+ adj+to do sth.发现做某事怎么样

try to do sth.尽力做事 try doing sth. 尝试做某事

try not to do sth .尽力不做某事 try ones best尽某人最大的努力,

a group of 一组，一群, borrow sth from sb.从某人处借入某物,

lend sth.to sb=lend sb.sth.借给某人某物 keep借一段时间

ractice doing sth.,练习做做某事 come from=be from来自,

look for 寻找, look after=care for=take care of照顾

look up 向上看，查阅, look like看起来像,

look at 看着, look on sb. as把某人看作,

look forward to doing sth. 盼望，期待做某事 look over检查，翻阅 ,

look out当心，向外看 , look through仔细查看,

e ready for =get ready for=prepare for为…, be ready准备好 ,

e (get ) ready to do sth.准备做某事，乐意做某事

translate…into… 将…译成…，

take a message捎个信， leave a message留个信，

e good for 对…有好处， be good at =do well in擅长于…

e poor at =be bad at =do badly in=be weak in不擅长… Think of想起，

think about想出， think over仔细考虑，

else修饰不定代词something,everything,anything,nothing,somebody,anybody,

obody和who, what,when,where时放后，

四说，1,speak说语言，2.say说内容，3,talk与谁说，4,tell告诉，讲述，

四看，1,watch观看电视，比赛和表演，2,see看人，电影，医生，风景，

3,read看书，报，4,look就看。 看场电影要用see，读书看报用read 电视、戏剧、比赛，凡是表演用watch,observe细观察，一时注意用notice.

make+宾语+补足语(形容词)使某人某物怎么样。

.make+宾语+do 让某人做某事

make+宾语+过去分词 使某人被怎么样;make friends with sb.与某人交朋友，

hear of听说， hear from收到某人的来信，

e bad for对…有害， it is +adj.+of sb +to do sth.写性格，品质 kind, good

ice ,right,wrong,clever,careless,polite,foolish等。

It is+adj+for sb +to do sth. 对物的评价difficult,easy hard,dangerous,important,等

write to… 给…写信， next to 在…旁边，

do some concerts办音乐会， speak to sb.和某人讲话，

ay hello to sb. 给某人问好， say bye to sb.向某人说再见，

how sb. around somewhere带某人参观某地，

learn sth from sb.向某人学习

choose the correct answers选择正确答案, correct the mistakes改错,

match …with…把…和…搭配起来

建议:1.why dont you do sth?=why not do sth?

2.How about doing sth?=what about doing sth?

3.You should /can do sth. 4.Remember to do sth.

5.Dont forget to do sth. 6.can you do sth ?

7.Lets do sth. 8.Itsa good idea to do

9.would you like to do ? 10.Shall we do

11.Youd better (not )do sth.

回答:Thats a good idea.Thanks a lot.

Great, OK. Thats right. All right. Good idea. Sure.