关于初一英语单元知识点总结集锦

初中生要学习的英语知识量比较大，所以要十分认真学习英语这门科目，把每个知识点学扎实。下面是小编为大家精心整理的初中英语知识点，希望对大家有所帮助。

关于初一英语单元知识点总结集锦 1

一、基数词(表示数量多少的词，大致相当于代数里的自然数)

zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, twenty-two, twenty-three,twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty, forty, fifty, sixty,seventy, eighty, ninety, one hundred,one hundred and one。

二、一般疑问句及特殊疑问句

1、一般疑问句：能用Yes或No来回答的问句。一般疑问句句尾读升调。

2、特殊疑问句：不能用Yes或No来回答的问句。特殊疑问句句尾读降调。

三、可数名词变复数

可数名词变复数时，有规则变化和不规则变化两种。

1、规则变化：

1)一般情况直接在词尾加“-s ”，如：cake-cakes, bag-bags, day-days, face-faces, orange-oranges等;

2)以s, x, sh, ch结尾的词，要在词尾加“-es ”，如：bus-buses, watch-watches, box-boxes等;

3)以辅音字母加y结尾的词，变y为i再加“-es ”，如：baby-babies, country-countries, family-families等;

4)部分以f (e)结尾的词，变f (e)为“ves ”，如：knife-knives, half-halves等;

5)以o结尾的词，加“-s ”或“-es ”，如：zoo-zoos, photo-photos, tomato-tomatoes, potato-potatoes等。记忆口诀：除了“英雄”hero外，凡是能吃的，加“-es ”，不能吃的加“-s ”。

2、不规则变化：

1)改变单数名词中的元音字母：man-men, woman-women, foot-feet, tooth-teeth等;

2)单、复同形：sheep-sheep, Chinese-Chinese, Japanese-Japanese等;

3)其他形式：mouse-mice, child-children等。

关于初一英语单元知识点总结集锦 2

e动词有三种变形，分别是：am, is, are。记忆口诀：

“我”用am, “你”用are, is用于“他、她、它”；单数全都用is，复数全部都用are。

人称及人称代词的不同形式（主格和宾格）

1、三种人称：第一人称（I, we），第二人称（you, you），第三人称（he, she, it, Maria）。

2、人称代词的主格，即人称代词位于句子主语位置时的形态：I, We, You, You, He, She, It, Maria。

3、人称代词的宾格，即人称代词位于句子宾语位置时的形态：me, us, you, you, him, her, it。

4、形容词性物主代词：my, our, your, your, his, her, its, their。

5、名词性物主代词：mine, ours, yours, yours, his, hers, its, theirs。

6、反身代词：myself, ourselves, yourself, yourselves, himself, herself, itself, themselves。

关于初一英语单元知识点总结集锦 3

1、动词的种类(四类)

系动词如be(is am are);情态动词如can 、may、need;助动词( do does);行为动词如take 、bring、eat、have(has)、like、sell、buy、sale、play、see、find、go、watch、thank、think等

2、动词的第三人称单数(与名词的复数一样)

如eat(eats) take (takes) buy (buys) play (plays) have(has) are (is)

3、动词的时态(一般现在时)

( 1)含有系动词的

I’m a Chinese boy .

he is twelve .

He is Tim’s brother .

Her mother is an English teacher .

含有系动词的句子在变一般疑问句时只将“主语和系动词交换位置”，上面句子变成一般疑问句时分别为

Are you a Chinese boy ?(注意第一人称通常变为第二人称)

Is she twelve ?

Is he Tim’s brother ?

Is her mother an English teacher ?

含有系动词的句子在变否定句时只须“在系动词的后边加上not”，前面的几个了陈述句变否定句分别为

I’m not a Chinese boy.

he isn’t twelve .

He is not Tim’s btother .

Her mother isn’t an English teacher .

(2)含有情态动词的句子( can ),

he can play basketball.

His mother’s cousin can sing many English songs.

含有情态动词的句子在变一般疑问句时只须将“主语和情态动词交换位置”，上面两句变一般疑问句分别为

Can she play basketball ?

Can his mother’s cousin sing many English songs ?

含有情态动词的句子在变否定句时直接在情态动词的后边加上not ,上面两个陈述句变否定句分别为

he can not play basketball .

His mother’s cousin can not sing many English songs .

(3)含有行为动词的句子

We have many friends.

They watch TV at 7 in the evening .

The students take their books to school .

I have lunch at school .

You have a sister .

1含有行为动词的句子在变一般疑问句时要在原句子的前面加do.上面的句子变成一般疑问句分别为

Do you have many friends ?

Do they watch TV at 7 in the evening ?

Do the students take their books to school ?

Do you have lunch at school ?

Do you have a sister ?

2含有行为动词的句子在变否定句时只须在行为动词前加don’t .上述五个陈述句变否定句分别为

We don’t have many friends.

They don’t watch TV at 7 in the evening .

The students don’t take their books to school .

I don’t have lunch at school .

You don’t have a sister .

3含有行为动词的句子，当主语是第三人称单数时，行为动词要加s (或es)如：

he has a red pen .

He has eggs for breakfast .

Her mother buys a skirt for her .

he likes thrillers .

My brother watches TV every evening .

He wants to go to a movie .

含有行为动词的句子，当主语是第三人称单数时，变一般疑问句要“在原句子的前面加上does ,同时行为动词要还原”。上面的句子变成一般疑问句分别为：

Does she have a red pen ?

Does he have eggs for breakfast ?

Does her mother buy a skirt for her ?

Does she like thrillers ?

Does your brother watch TV every evening ?

Does he want to go to a movie ?

含有行为动词的句子，当主语是第三人称单数时，变否定句时“在行为动词前面加does’nt ,同时原行为动词要还原”。上面的句子变否定句分别为：

he doesn’t have a red pen .

He doesn’t have eggs for breakfast .

Her mother doesn’t buy a skirt for her .

he doesn’t like thrillers .

My brother doesn’t watch TV every evening .

He doesn’t want to go to a movie .

关于初一英语单元知识点总结集锦 4

1、一般现在时 表示普遍、经常性的或长期性的动作时使用一般现在时，它有：

e 动词：She's a worker. Is she a worker? She isn't a worker.

情态动词：I can play the piano. Can you play the piano? I can't play the piano.

行为动词：They want to eat some tomatoes. Do they want to eat any tomatoes? They don't want to eat any tomatoes.

Gina has a nice watch. Does Gina have a nice watch? Gina doesn't have a watch.

2、现在进行时 表示动词在此时正在发生或进行就使用进行时态，结构为sb be v-ing sth + 其它.

I'm playing baseball. Are you playing baseball? I'm not playing baseball.

ancy is writing a letter. Is Nancy writing a letter? Nancy isn't writing a letter.

They're listening to the pop music. Are they listening the pop music? They aren't listening to the pop music.

关于初一英语单元知识点总结集锦 5

一、48个国际音标及26个英文字母的正确书写

要熟练掌握元音和辅音，5个元音字母(a, e, i, o, u),字母的正确占格及单词间距。

二、be动词的用法

e动词有三种变形，分别是：am, is, are。记忆口诀：

“我”用am, “你”用are, is用于“他、她、它”;单数全都用is，复数全部都用are。

三、人称及人称代词的不同形式(主格和宾格)

1、三种人称：第一人称(I, we)，第二人称(you, you)，第三人称(he, she, it, Maria)。

2、人称代词的主格，即人称代词位于句子主语位置时的形态：I, We, You, You, He, She, It, Maria。

3、人称代词的宾格，即人称代词位于句子宾语位置时的形态：me, us, you, you, him, her, it。

4、形容词性物主代词：my, our, your, your, his, her, its, their。

5、名词性物主代词：mine, ours, yours, yours, his, hers, its, theirs。

6、反身代词：myself, ourselves, yourself, yourselves, himself, herself, itself, themselves。

四、基数词(表示数量多少的词，大致相当于代数里的自然数)

zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, twenty-two, twenty-three,twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty, forty, fifty, sixty,seventy, eighty, ninety, one hundred,one hundred and one。

五、一般疑问句及特殊疑问句

1、一般疑问句：能用Yes或No来回答的问句。一般疑问句句尾读升调。

2、特殊疑问句：不能用Yes或No来回答的问句。特殊疑问句句尾读降调。