出国留学网专题频道英语有哪些重点语法栏目，提供与英语有哪些重点语法相关的所有资讯，希望我们所做的能让您感到满意！
04-28
初中英语相对于小学英语难度更加大，那么初一上期英语有哪些重点语法呢。以下是由出国留学网编辑为大家整理的“初一上期英语有哪些重点语法”，仅供参考，欢迎大家阅读。
1.动词be(is,am,are)的用法
我(I)用am, 你(you)用are，is跟着他(he)，她(she)，它(it)。单数名词用is，复数名词全用are。变否定，更容易，be后not加上去。变疑问，往前提，句末问号莫丢弃。还有一条须注意，句首大写莫忘记。
2.this，that和it用法
(1)this和that是指示代词，it是人称代词。
(2)距离说话人近的人或物用this, 距离说话人远的人或物用that。如：
This is a flower. 这是一朵花。(近处)That is a tree. 那是一棵树。(远处)
(3)放在一起的两样东西，先说this, 后说that。如：
This is a pen. That is a pencil. 这是一支钢笔。那是一支铅笔。
(4)向别人介绍某人时说This is…, 不说That is…。如：
This is Helen. Helen, this is Tom. 这是海伦，海伦，这是汤姆。
(5)This is 不能缩写, 而That is可以缩写。如：
This is a bike. That’s a car. 这是一辆自行车。那是一辆轿车。
(6)打电话时，介绍自己用this, 询问对方用that。如：
—Hello! Is that Miss Green? 喂，是格林小姐吗?
—Yes, this is. Who’s that? 是的，我是，你是谁?
注意：虽然汉语中使用“我”和“你”，但英语中打电话时绝不可以说：I am…, Are you…?/Who are you?
(7)在回答this或that作主语的疑问句时, 要用it代替this或that。如：
①—Is this a notebook? 这是笔记本吗?—Yes, it is. 是的，它是。
②—What’s that? 那是什么?—It’s a kite. 是只风筝。
3.these和those用法
this, that, these和those是指示代词，these是this的复数形式,指时间,距离较近的或下面要提到的人或事;those是that的复数形式,指时间、距离较远或前面已经提到过的人或事物。
①This is my bed. That is Lily’s bed. 这是我的床。那是莉莉的床。
②These pictures are good. 那些画很好。
③ Are those apple trees? 那些是苹果树吗?
在回答主语是these或those的疑问句时，通常用they代替these或those以避免重复。如：
④Are...
初中是英语成绩提升的重要阶段，学好语法是非常重要的，那么初中英语有哪些重要语法呢。以下是由出国留学网编辑为大家整理的“初中英语有哪些重点语法”，仅供参考，欢迎大家阅读。
动词不定式
( 1)作主语
To learn a foreign language is not easy.
It is not easy to learn a foreign language.
( 2)作宾语
They began to read.
( 3)作宾语补足语
Jim asked me to help him with his lessons.
We often heard her sing.
( 4)作定语
I have an important meeting to attend.
( 5)作状语
She went to see her grandma yesterday.
( 6)用在how, when, where, what, which等之后
I don’t know how to use a computer.
Do you know when to start?
He didn’t know what to do next.
句子种类
(1)陈述句 ( 肯定式和否定式)
(2)疑问句 ( 一般疑问句、特殊疑问句、选择疑问句、反意疑问句)
(3)祈使句 ( 肯定式和否定式)
(4)感叹句
句子成份
1)主语
Betty likes her new bike.
He gets up early every day.
To learn a foreign language is not easy.
2)谓语
We work hard.
The boy caught a bird.
He is my brother.
They all look fine.
3)表语
Her sister is a nurse.
It’s me. I’m ready.
He got angry.
We were at home last night.
His cup is broken.
4)宾语
Tom bought a story-book.
I saw him yesterday.
He wanted to have a cup of tea.
5)直接宾语和间接宾语
He gave me some ink.
Our teacher told us an interesting...
英语有哪些重点语法推荐访问
