Day 02 代词、冠词与数词-2022年暑假新七年级【初小衔接】必备英语知识抢先学(通用版)
2022年暑假新七年级初小衔接英语知识抢先学(通用版)
代词、冠词与数词
第一部分 代词
1、人称代词:表示“我、你、他、她、它、我们、你们、他们”的词。
| 我 | 你 | 他 | 她 | 它 | 我们 | 你们 | 他们 |
主格 | I | you | he | she | it | we | you | they |
宾格 | me | you | him | her | it | us | you | them |
①主格一般用在句子开头做主语,通常用在动词前。
e.g. I am a student. They are cleaning the classroom.
②宾格可以用来表示动作行为的对象,一般用在动词和介词后面。
e.g. Ask her, please. Listen to me carefully.
2、物主代词:表示所有关系的代词叫物主代词。
| 我的 | 你的 | 他的 | 她的 | 它的 | 我们的 | 你们的 | 他们的 |
形容词性 | my | your | his | her | its | our | your | their |
名 词 性 | mine | yours | his | hers | its | ours | yours | theirs |
①形容词性物主代词后面一般要带上名词。如:my watch, his cousin, our school
②名词性物主代词本身就可以看作是名词,故其后不能再加名词,可单独使用。
e.g. —Is that your bike? —No. Mine is blue.
3、不定代词:没有明确指定代替某个(些)人或物的词叫不定代词。
(1)some和any
都表示“一些”,既可以修饰可数名词,也可以修饰不可数名词。
① some多用在肯定句中,any多用在否定句和疑问句中。
e.g. There are some flowers in the garden. (肯定句)
There isn’t any milk in the fridge. (否定句)
Do you have any hobbies? (疑问句)
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② 在表示邀请和希望对方给予肯定回答的疑问句中也要用some。
e.g. —Would you like some coffee? —Yes, please. (邀请)
—Mum, can I have some peaches? —Sure.(希望对方给予肯定回答)
(2)both和all
① both表示“两个都……”,只指代或修饰可数名词。
e.g. We are both policemen.(强调两人)
② all表示“三个或三个以上都……”,既可指代或修饰可数名词,也可指代或修饰不可数名词。
e.g. They are all in the room.(至少三人)
(3)many和much都表示“许多”,many修饰可数名词,much修饰不可数名词。
e.g. My uncle has many stamps. There is much tea in the cup.
(4)each和every
each强调个人,指两个或两个以上的人或事物中的“每个”;every是指许多人或事物的“全体”,与all的意思相近。
e.g. I’ll buy a present for each of her parents. 我要为她的父母每人买一件礼物。
Every book in his study is interesting. 他书房里的每本书都很有趣。
(5)other 作形容词时意思是“其他的”,指尚未提到的部分,其后一般接复数名词。
e.g. We study Chinese, English, Maths and other subjects.
(6)something和everything
① something 某事;某物 e.g. I want something to drink.
② everything 一切事物;每样事物 e.g. Tell me everything about you.
(7)nobody 没有人 e.g. She likes nobody and nobody likes her.
4、疑问代词:用来表达疑问或构成疑问句的代词,一般放在疑问句的句首。
what | 问什么 | —What’s your name? —My name is Tom. |
What colour | 问颜色 | —What colour is your coat? —It’s red. |
what day | 问星期 | —What day is it today? —It’s Monday. |
what date | 问日期 | —What date is it today? —It’s the first of June. |
what shape | 问形状 | —What shape is the moon? —It’s round. |
what…job | 问工作 | —What’s your father’s job? —He’s a bus driver. |
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what time | 问时间 | —What time is it? —It’s ten o’clock. |
when | 问时候 | —When is your birthday? —It’s on the first of May. |
which | 问哪个 | —Which is your watch, this one or that one? —That one. |
where | 问地点 | —Where is my pen? —It’s on the floor. |
who | 问谁 | —Who is the boy with big eyes? —He’s Liu Tao. |
whose | 问谁的 | —Whose bag is this? —It’s Helen’s. |
why | 问原因 | —Why are you absent today? —I’m ill. |
how | 问方式 | —How do you go to school? —By bus. |
how many | 问数量 | —How many books are there? —There are five. |
how much | 问价钱 | —How much is it? —Twenty yuan. |
how old | 问年龄 | —How old are you? —I’m twelve. |
how far | 问距离 | —How far is it from here? —It’s about one kilometer. |
how about | 问情况 | —I’m thirsty. How about you? —Me, too. |
5、指示代词
① this(这个)、these(这些)表示在时间上或空间上较近的人或物。
② that(那个)、those(那些)表示在时间上或空间上较远的人或物。
第二部分 冠词
冠词一般用在名词的前面,对名词起限定作用,不能离开名词单独存在。
1、不定冠词a,an用在单数可数名词前面,泛指一类人或物中的任何一个。
① a用于辅音音素开头的名词之前。e.g. a bed,a computer,a “U”
② an用于元音音素开头的名词之前。 e.g. an egg,an umbrella,an hour
2、定冠词the用在单数或复数可数名词前,也可用在不可数名词前。
(1) 表示特指的人或物前。
e.g. The man with a flower in his hand is Jack.
(2)指说话人双方都知道的人或物前。
e.g. Lily, close the door, please.
(3)在上文提到过,第二次又提到的人或物前。
e.g. There is a man under the tree. The man is called James.
(4)表示世界上独一无二的事物前。
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