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首页 > 英语培训 > 初二知识点英语

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queenwendy

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英语在中考中是一门很重要的学科,下面是总结的一些初二英语重点知识点,希望能对大家英语的学习有所帮助。

一. 表示邀请的句型

1.Can/Could you…(come to my party)?

2.Would you like to..( Would youlike to my party)?

接受:Sure/Yes/Of course, I’d love/like to.

拒绝::① I’m sorry, I can’t. I have to/must+V原 (陈述理由 )

② I’d love/liketo, but I … (理由)

3.I’mafraid not. I…(理由)

二. must与have to

1.must 表示主观“必须”;must 表示“主观上的要求”,无人称和时态的变化,否定回答: needn’t 或 don't have to (不必)。mustn’t 表示“禁止”.

2.have to表客观需要,有人称和时态变化,否: don’t / doesn’t /didn’t have to (没必要)

—Must I be home before eight o’clock? 8点之前我必须回家吗?

—Yes, you must. / No, you needn't. / No,you don't have to.

三、名词分为专有名词和普通名词

专有名词是表示具体的人、事物、地点、或机构等的专有名称。

如:Guangzhou,Mike,UNESCO等。

专有名词一般情况下第一个字母要大写。

普通名词是表示一类人、事物或抽象概念的名称。

如:police,eggs,rice等。

四、名词单数变复数的规则总结

1.规则变化

(1)一般在名词词尾加"-s",

map—maps地图

bird—birds鸟

orange—oranges 桔子

bike—bikes自行车

(2)以s, x, ch, sh结尾的名词加"-es"

box—boxes盒子

class—classes班级

watch—watches手表

dish-dishes盘,碟子,餐具

(3)以o结尾的无生命的名词后面加"-s"

photo—photos相片

radio—radios收音机

zoo—zoos动物园

以o结尾的有生命的名词后面加"-es"

tomato—tomatoes西红柿

potato—potatoes土豆

hero—heroes英雄

negro—negroes黑人

(4)以辅音字母加y结尾的名词,变y为i加"-es "

baby—babies婴儿

family—families家庭

以元音字母加y结尾的名词直接加"-s"

boy—boys男孩

toy—toys 玩具

(5)以fe或f结尾的名词,把fe或f变为v加”-es “

knife—knives小刀

wife—wives妻子

leaf—leaves树叶。

2.不规则变化

(1)child---children

foot---feet

tooth---teeth

mouse---mice

man---men

woman---women

注意:与 man 和 woman构成的合成词,其复数形式也是 -men 和-women。

如: an Englishman,two Englishmen。

但German不是合成词,故复数形式为Germans。

Bowman是姓,其复数是the Bowmans。

(2)单复同形的名词

如:deer鹿,sheep绵羊,fish鱼,

Chinese中国人,Japanese日本人

li里,jin斤,yuan元

注意:除人民币元、角、分外,美元、英镑、法郎等都有复数形式。如:

a dollar, two dollars; a meter, two meters

(3)集体名词,以单数形式出现,但实为复数。

如: people人, police警察,cattle牛等本身就是复数,不能说 a people,apolice,a cattle.

但可以说 a person,a policeman,a head of cattle

theEnglish,the British,theFrench,the Chinese,the Japanese,the Swiss 等名词,表示国民总称时,作复数用。

如:The Chinese are hard-working and brave.

中国人民是勤劳勇敢的。

3.以s结尾,仍为单数的名词

(1)maths数学,politics政治(学),physics物理学等学科名词,为不可数名词,是单数。

(2)news消息、新闻是不可数名词。

(3)the United States美国,the United Nations联合国应视为单数。

The United Nations was organized in 1945. 联合国是1945年组建起来的。

(4)以复数形式出现的书名,剧名,报纸,杂志名,也视为单数。

"The Arabian Nights" is a very interesting story-book.

《一千零一夜》是一本非常有趣的故事书。

五、一般将来时“am/is/are going to +动词原形”结构

1.基本形式

否定式:am/is/are not going to +动词原形

一般疑问式:am/is/are +主语+ going to + 动词原形+其他?

特殊疑问式:特殊疑问词+一般疑问式?

He is going to spend his holidays in London. 他打算在伦敦度假。

Look at the dark clouds. There is going tobe a storm. 看那乌云,快要下雨了。

Is he going to collect any data forus? 他会帮我们收集数据吗?

What are you going to do tomorrow? 明天你打算作什么?

2.基本用法

(1)表示事先经过考虑、安排好打算、计划要做某事。

Dad and I are going to watch an opera thisafternoon.

今天下午我和爸爸打算去看歌剧。

(2)表示根据目前某种迹象判断,某事非常有可能发生,表示推测。

Look! There come the dark clouds. It isgoing to rain.

瞧!乌云密集。天要下雨了。

1.want to be/become + (职业)名词 :“想要成为…..”

I want to be (be) a scientistwhen I grow up.

2.write stories 写故事

tell stories 讲故事

3.keep on doing sth. 继续做某事(表动作的反复)

keeping doing sth. 保持做某事(表动作或状态的持续)

4.besure about +名/代/V-ing“肯定”

Are you sure about that?

make sure (that)+从句“…...确保...…”

Make sure that both doors are closed whenyou go out.

5.learn sth. We must learn English every day.

learn to do sth. I amgoing to learn to play ( play) the piano.

6. discuss v. 讨论;商量 名词是discussion

discuss with sb. 与某人讨论 :

Discuss this question with yourpartner.

Let’sdiscuss this problem. 让我们讨论一下这个问题。

All we need now is action, not discussion. 我们现在需要的是行动,不是讨论。

7.beable to do sth. 能够做某事

(1)can : can+动词原形,无人称和数的变化。只能用于一般现在时和一般过去时,不能用于将来时。

be able to + 动词原形,有人称和数的变化,可用于多种时态。

(2)can 常指客观上能够;be able to 更侧重于经过努力、克服一定困难有能力做成某事。

He will be able to(能够) speak English next year.(在此不能填can)

8.promise n. 承诺;诺言 v. 许诺;承诺;答应

make a promise(to sb) (对某人)许下诺言

keep a promise 遵守诺言

break a promise 违背诺言

promise (sb) to do sth. 许诺某人干某事

promise (sb) +that 从句

He promised to help me. 他许诺过要帮助我。

I promised that I study hard from nowon. 我承诺从现在起努力学习。

9.have to do with 关于;与……有关系

The book has to do with computers. 那本书与计算机有关。

10.takeup sth./doing sth.(尤指为消遣)学着做;开始做

I am going to take up cooking next year. 明年我将要学煮饭。

初二知识点英语

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八年级英语知识点总结

英语也是与电脑联系最密切的语言,大多数编程语言都与英语有联系,而且随着网络的使用,英文的使用更普及。下面是我整理的关于八年级英语知识点总结,欢迎大家参考!

重点短语归纳

1. foot---feet 脚 <复> tooth---teeth 牙齿 <复>

2. have a cold 感冒

3. have a stomachache 胃疼

4. have a sore back背疼

5. have a sore throat喉咙疼

6. have a fever发烧

7. lie down and (have a)rest 躺下休息 have a rest 休息

8. hot tea with honey 加蜜的热茶

9. see a dentist 看牙医 see a doctor 看医生

10.drink lots of water多喝水

11.lots of ,a lot of, a lot

a lot of=lots of,可以修饰可数名词复数和不可数名词,一般用在肯定句中。:

There are lots of ( a lot of) books in our library.

There is a lot of water on the ground

a lot,是一个副词词组,跟动词连用;表示十分,很等意思; Thanks a lot.

12. have a toothache牙疼

13. That’s a good idea好主意

14. go to bed 去睡觉 go to bed early 早上床睡觉

15. feel well感到好 feel ill 感到不舒服

I don’t feel well= I’m not feeling well

我感觉不舒服.

16. start doing/ to do sth开始做某事

TO DO 是一件事情完成了,开始做另外一件事情

DOING是原来的那件事情做到一半,现在又开始做了,是同一件事情。

17. two days ago两天前

18. get some rest 多休息, 休息一会儿

19. I think so我认为是这样

20. be thirsty口渴

21. be hungry 饥饿

22. be stressed out紧张

23. listen to music听音乐

24. healthy lifestyle健康的生活方式

25. traditional Chinese doctors传统中医

26. need to do sth 需要做某事

I have a toothache. I need to see a dentist. 我牙痛, 我需要去看牙医.

We need to keep our classroom clean. 我们需要保持教室的干净.

27. a balance of yin and yang阴阳平衡

28. for example例如

29. too much yin太多的阴, 阴气太盛

too much + 不可数名词 太多的…

much too +形/副 实在太… 极其,非常

too many + 可数名词复数 太多的…

30.be good for sth./ doing sth. 对什么有益 ,对什么有好处

be bad for sth./ doing sth. 对什么有害

be good to 对…好

be good at =do well in 在……方面好,擅长

be good(bad) for、be good at的相关用法

1.be good for 对......有益

Doing morning exercises is good for your health.

做早操对你们的建康有益。

2.be good at 擅长于......

Li Ping is good at basketball.李平擅长于篮球。

= Li Ping is good at playing basketball.李平擅长于打篮球。

be good at = do well in 如:

I'm good at math. = I do well in math.我擅长于数学。

3.be good to 对......好

Parents are always good to their children.父母亲总是对他们的.孩子好。

31.get good grades 取得好成绩

32.angry 用法 be angry with sb生某人的气

I was angry with him for keeping me waiting. 我对他很生气,因为他让我等了好久。

be angry at/ about sth 就某事生气

33.Chinese medicine 中药

34.be popular in + some place 在某地很流行

Chinese medicine is now popular in many western countries. 现在中药在许多西方国家受欢迎。

35.in western countries在西方国家

36.It’s easy to do sth做某事是容易的。 It’s important to do sth . 做某事很重要。

37.balanced diet平衡饮食

38.get tired 感到疲倦 be/get tired

39.go out at night在晚上出去

When you are tired, you shouldn’t go out at night. 疲倦时,晚上你不该外出

40.stay healthy 保持健康 =keep healthy=keep in good health

41.at the moment此时,此刻= now

I’m not feeling very well at the moment

42.enjoy sth. =like sth. (名词)喜欢某物,

enjoy doing sth.喜欢做某事=like dong sth

enjoy oneself (myself, yourself,herself, himself, themselves, ourselves, itself

反身代词) 玩得高兴,过得愉快=have a good time = have a wonderful time =have fun

43. conversation practice会话练习

44. host family 寄宿家庭

45. have a lot of headaches经常疼痛

I’m tired and I have a lot of headaches. 我很疲劳,而且经常头痛。

46. a few + 可数名词复数 少许…

a little + 不可数名词/形/副 一点…

47.He shouldn’t eat anything

=He should eat nothing. 他不应当吃任何东西.

48.give sb some advice给某人建议give advice 提出建议

advice 是不可数名词

a piece of advice 一则建议 take one’s advice 采纳或听从某人的建议

He gave me some good advice.

他向我提了一些很好的意见。

49.sleep 8 hours a night每晚睡眠八小时

50.take medicine 吃药 服药

I have to take medicine three times a day for my cold.因为感冒,我不得不一天吃三次药。

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