新目标七年级英语上册Unit 1知识点复习
3. 英语问候语
(1)—Good morning! 早上好!
—Good morning!
—Good afternoon! 下午好!
—Good afternoon!
—Good evening! 晚上好!
—Good evening!
(2)—Hello, Bob! 你好, Bob!
—Hello, Bill! 你好，Bill!
—Hi, Peter! 你好，Peter!
—Hi, Frank! 你好, Frank!
(3)How are you? 你好吗?
英美人见面打招呼时的问候语。用来询问对方的心情和身体健康情况。
—How are you?
—I’m fine, Thank you.
—Fine, thanks.
反问对方
—How are you?
—I’m fine. How about you?
—Fine. And you?
(4)Nice to meet you. 认识你很高兴。
初次见面相互询问或经介绍与人相识后的问候语。
—Nice to meet you, too.
(5)How do you do? 你好。
用于初次见面，是非常正式的打招呼用语。
—How do you do?
新目标七年级英语上册Unit 1知识点三
重点语法
1. be 动词的用法
(1)动词原形：be
(2)一般现在时态中be动词的形式：am ,is, are
(3)词意：“是”
(4)使用方法：
① 第一人称单数作主语+am：
I am… I am Jim. / I am a student. / I am eleven.
② 可数名词 / 不可数名词的单数形式作主语+is：
The clock is green.
人称代词he, she, it+is
She is Mary. He is cool. It is red.
③ 复数 / 表示复数的词作主语+are:
Jack and Nick are good friends.
These pictures are very nice.
人称代词we, you, they+are
We are friends.
You are nice.
They are students.
2. be与其他单词的缩写形式
be 动词在某些名词、代词和极少数副词之后可用缩略形式。
① I am → I’m
I am a student.
= I’m a student.
② my name is → my name’s
My name is Tony.
= My name’s Tony.
③ what is → what’s
What is your name?
= What’s your name?
④ where is →where’s
Where is your car?
= Where’s your car?
⑤ is not → isn’t / are not→ aren’t
It is not right.
= It isn’t right.
They are not English.
= They aren’t English.
⑥ 不能缩写的情况：
this is, am not, those are, these are
在一般疑问句的简略答语中，作肯定回答时，代词不能与 am, is, are缩写。
如：Is this a bus? Yes, it is.
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