文档介绍：初一上册英语单元知识点人教版
1 、Unit 1 --Unit 2
(1) 问候语：
Good morning/ afternoon/ evening.
How are you?---Just OK, thank you. How are you?---Not bad,
thanks.
Hi! Hello!
How do you do?
(2) 道别用语：
Nice/ Glad to meet/ see you.(meet 用于初次见面， see 用于熟人间 )
Nice to meet/ see you, too.
Goodbye. Byebye. Bye. See you (later/ tomorrow/ next time)!
So long! Good night!
(3) 介绍人或者物的句型： This is...
(4)Excuse me. 与 I'm sorry. 的区别：
Excuse ，而 I'm sorry. 则是向对方道歉。
(5) 词组 be from = come from
(6) 当问句中问到 this/ that 时，回答要用 it; 问到 these/ those 时，
要用 they 来回答。 例如： What's this in English?----It's an
eraser.
What are those?----They are books.
(7) 对Thanks. 的回答：That's OK./ You're welcome./ My pleasur.
(8)look the same = have the same looks
give sth. to sb. = give sb. sth.
be like = look like
in the tree/ on the tree ( 树上结的、长出来的用 on，否则用 in)
in red( 穿着红色的衣服 )
in the desk( 在空间范围之内 )
in English( 用英语)
help sb. do sth.
(9)both 与 all 的区别：
both 表示" 两者都......";all 表示" 三者及以上都 ......" 。
2、Unit 3--Unit 4
(1)speak 的用法
speak 与 say 不同：speak 表示" 说" 的动作，不表示 " 说" 的内容;say 则
表示" 说" 的内容。
speak 后面除了能接 " 语言" 外，不能直接接东西，后面加了 to 则表示"
对...... 说" 。
help sb. with sth.( 协助某人做 / 补****..)
want to do sth.( 想要做某事 )
would like to do sth.
not...at all( 一点都不);Not at all.( 没关系/ 别介意)
like...a lot = like...very much
(2)some 和 any 的区别：
口诀：some用于肯定句，否定、疑问变 any。例如：
I have some money.
I don't have any mone