人称代词物主代词知识点总结大全

人称代词物主代词知识点总结大全
一．人称代词：
人称代词分主格和宾格两种，前者在句子中担任主语，后者担任动词或介词的宾语。They study German. / Please pass me the ruler.
①人称代词的用法：
a.当代词成对地使用或一个代词与一个名词搭配使用时，两个部分的句法功能必须一致。Li Hong and I went shopping yesterday.
It was our teacher who smoothed away the difference between you and me.
注:人称代词的排列一般为：第二人称，第三人称，第一人称。
you, he and I them and us
如有其他代词时，其他代词排列于人称代词之后，如：he, I and some others
b.人称代词用作表语时，如说明主语，一般要用主格，如说明宾语则要用宾格。
If I were she, I would take your advice.

I would share the room with you if you were him.

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②"It"的用法。
a.用作人称代词，代替前文提到过的事物。
Where is the cat? It's in the kitchen.
Jack is ill. Have you heard about it?
My book is missing. I can't find it anywhere.
b.用以代替指示代词this, that。
What's this? -- It's a frog. /Whose pen is that? -- It's mine.
c.表示时间，天气，距离等。
A lovely day, isn't it? /It's two o'clock.
It's about two li from here to our school.
d.用作形式主语，形式宾语，代替不定式短语，动名词或从句。
It's no use talking with him about that.
It took me twenty minutes to get there.
We think it important that college students should master at least one foreign language.
e.用在强调结构中。为了强调句子的某一成分（通常是主语，宾语或状语），常用强调结构"It is (was) + 被强调成分 + that(或who)…"。
It was Liu Ming that I saw in the street this morning.
It was in the classroom that he told me about it.

二．物主代词
形容词性物主代词只能作定语，例：
My brother often does his homework in his room. 我的弟弟常在他房间里做作业。
The newly-built house is our laboratory. 那幢新建的房子是我们的实验室。
Anything has its character individually. 任何事物都有其各自的特征。
名词性物主代词则可以在句中充当主语、宾语、表语。它的意义= 形容词性物
主代词+名词；或者说它相当于名词。例：
His dictionary is English-Chinese, but mine is English-English. 他的词典是英汉的，我的是全英的。
We each bought a new book. Yours is about management and mine is about the American history. 我们一人买了一本书。你的是关于管理的，我的是关于美国历史的。

join / join in / take part in / attend “参加”不同
[ 高手出招 ] 1. My father is going to the parents meeting .
2. They danced and danced until a lot of us .
3. You go first . I'll you soon .
4. I like the first high school I .
[ 一语击破 ] join 意为“加入某一种组织，成为其中一员”， join 后面还可接表示人的名词或代词，表示加入到某人或某些人的行列中去。如： We are going for a swim . Will you come and join us ？
join in 表示“参与某种活动”， in 之后可接名词或动词 -ing 形式，表示“参加某人的活动”，可以说 join sb . in （doing ） sth .如：
Will you join us in playing basketball ？
take part in 指参加会议或群众性活动，重在说明句子主语参加该项活动并在其中发挥作用 .如：
The teacher took part in our discussion yesterday .
注意： join in 后面可以不跟宾语， take part in 后面必须跟宾语。
试比较：
误： Let us take part in . 正： Let us join in .
attend 意为“出席”，“参加”，指参加会议或议式、婚礼、葬礼、典礼、上课、上学、听报告等，强调的是这一动作的本身，而不强调参加者在活动中起作用 .如：
All the children of school-age in our village have attended school .
Keys ： 1. take part in 2. joined in 3. join 4. attended

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人称代词物主代词知识点总结大全

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