(共38张PPT)
Lesson One
名词与代词
Be用法
一级语法
Grammar
词类又叫词性,英语单词根据其在句子中的功用,可以分成十个大类
Grammar
名词 n.
表示人或事物名称的词。
例如:
lady peach piano
Grammar
代词 pron.
代替人或物的词。
例如:
he them this
Grammar
形容词 adj.
表示 事物特征的词,特点多数都带“的”字,一般用来修饰名词。
例如:
fat small short
Grammar
冠词art.
用来限定名词的词。
冠词分两类:
1)不定冠词(泛指):
2)定冠词(特指):the
a
an
冠词art.
冠词分两类:
1)不定冠词(泛指):
a
an
辅音开头的单词前。
元音开头的单词前。
____ umbrella ____ red umbrella
____ hour ____ university
an
an
a
a
冠词art.
冠词分两类:
2)定冠词(特指):the
[??] 辅音前
[?i:] 元音前
the dress
the ice-cream
[??]
[?i:]
数词 num.
表示数量多少或顺序先后的词.
分两类:
基数词:
序数词:
six
seven
sixth
seventh
4
5
6
1
2
3
连词 conj.
连接两个同等成分,连接词与词,短语与短语,句子与句子.
例如: and or but
和(并列)
或者(选择)
但是(转折)
Exercise
Meet Sandy ______Sue.
Do they like apples ____ oranges?---Apples.
I like coffee,______I don’t want any.
and
or
but
Grammar
介词 prep.
介于两个词之间表示方位关系的词。
例如:
in between near
Grammar
动词 V.
表示动作的词。
例如:
run eat clean
副词 adv.
用来修饰动词、形容词、副词的词,多数都带“地”字。
例如: quickly very
run quickly very good very quickly
副词修饰动词,放动词后。副词修饰形容词,副词放其前。
Grammar
感叹词 int.
表达感情的词
例如:
oh please hello
1.名 词 n.
2.动 词 v.
3.形容词 adj.
4.副 词 adv.
5.代 词 pron.
6.介 词 prep.
7.冠 词 art.
8.感叹词 int.
9.连 词 conj.
10.数 词 num.
名词
专有名词
普通名词
可数名词
不可数名词
可数名词:
单数: 一个
复数(pl.): 一个以上
2.以s x sh ch 结尾
名词变复数的规则变 化:
1.一般名词 +s cats letters oranges
2.以s x sh ch 结尾 +es buses boxes watches
3.以辅音加y结尾 ,去y+ies lady--ladies
4.元音加y结尾 +s boy -- boys
2.以s x sh ch 结尾
名词变复数的规则变 化:
4.以f ,fe结尾的,去f,fe+ves. knife--knives
5.以o结尾:
有生命 +es tomato--tomatoes
无生命 +s radio--radios
2.以s x sh ch 结尾
名词变复数的不规则变化:
1) man----men postman--postmen
2) oo----ee tooth--teeth
3) child—children ox—oxen mouse—mice
4)单,复数相同的名词 fish—fish(es) deer sheep
2.以s x sh ch 结尾
two mice
three watches
2.以s x sh ch 结尾
two babies
a radio
Grammar
2.以s x sh ch 结尾
代词
_____is an actor.
主格:与be和v.连用
He
Look at .
him
Give some money.
him
宾格:放v.和prep.后
2.以s x sh ch 结尾
Look at sister.
his
adj.性物主代词:…的,表示所有关系
Summary
动前主格动后宾;名前形容介后宾
Exercise
2.以s x sh ch 结尾
1.Stand beside______.(他们)
2.These are______shoes.(她)
3._____head is very big.(它)
4.I can’t see______(他).
5.___sister and I are tall.____are twins.
them
her
Its
him
My
We
Exercise
2.以s x sh ch 结尾
6.It is a lovely dog.Do you know____name?
7.Pass______the knife,please.My pencil is broken.
8.There are some children in the classroom.
Look at______.______are doing_______homework.
its
me
them
They
their
Grammar
2.以s x sh ch 结尾
be (am/ is/ are) 动词
be
am
is
are
I
单数 (I,you)
复数
you
我用am,你用are.单数is ,复数are.
Exercise
2.以s x sh ch 结尾
1.I____an actress.
2.My name______Alice.
3.Our English teacher______very beautiful.
4.The twins_____very friendly.
5.Kate and I _____good friends.
6.It____eight o’clock. You_____late.
7. your new students in XingHua Middle School?
am
is
is
are
are
is
are
Are
2.以s x sh ch 结尾
否定: be + not
疑问: Be 提前?
肯定: Yes,主格+be.
否定: No,主格+be not.
我(们)问,你(们)答;你(们)问,我(们)答
单数问,他/她/它答;复数问,他 们 答
Exercise
2.以s x sh ch 结尾
1.她的牙齿很白吗?是的。
Are her teeth(very)white? Yes,they are.
2.This is a knife.(变复数)
These are knives.
3.Is that her radio?(变复数)
Are those their radios?
Exercise
2.以s x sh ch 结尾
4.Those aren’t our dresses.(变单数)
That isn’t my dress.
5.They are old postmen.(变单数)
He is an old postman.
6.Is this a radio? Yes,it is.(变复数)
Are these radios? Yes,they are.
2.以s x sh ch 结尾
句子成分
系动词:be动词
主语:句子说明的对象
表语:在系动词后用来说明主语身份、状态或特征的成分.
2.以s x sh ch 结尾
I am young .
主语
系动词
表语
The twins are twelve.
系动词
主语
表语
The baby is happy.
主语
系动词
表语
2.以s x sh ch 结尾
句子成分
其它成分:
定语:用来修饰名词和代词的成分.
The little baby is happy.
主语
表语
系动词
定语
2.以s x sh ch 结尾
句子成分
其它成分:
状语:修饰动词、形容词、副词或全句的成分.
The little baby is happy at home.
主语
表语
系动词
定语
状语
2.以s x sh ch 结尾
句子成分
其它成分:
状语:修饰动词、形容词、副词或全句的成分.
The pretty girl is twelve this year.
主语
表语
系动词
定语
状语
谢谢
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