【www.doubiweb.com--七年级】
知识点是知识、理论、道理、思想等的相对独立的最小单元。以下是小编收集整理的七年级英语上册知识点范文(精选3篇)，仅供参考，希望能够帮助到大家。
1) 谓语动词have表示“有”，有两种形式：have和has，前者用于第一人称(I, we)，第二人称(you)和第三人称复数(they)，后者用于第三人称单数(he, she, it)或单数名词。
I have an apple and he has two bananas. 我有一个苹果，他有两个香蕉。
You have a new English teacher. 你们有了一个新的英语老师。
It has two big eyes. 它有一双大眼睛。
Julie and Jack have a nice car. 朱莉和杰克有一辆好看的车。
2) have/has句型与there be句型的比较：两者都表示“有”，但用法不同。前者表示所属关系，即表示“某人或某物有什么”，而后者表示存在，表示“某地有什么”。
They have some new books. 他们有一些新书。
There are some new books on their desks. 他们桌子上有一些新书。
She has a lot of pretty skirts. 她有很多漂亮的裙子。
There are a lot of pretty skirts in the shop. 商店里有很多漂亮的.裙子。
3) have/ has的否定句，一般要加助动词do/ does，再加not构成，即do not have (don’t have)/ does not have (doesn’t have)
She does not have a sister. 她没有姐姐。
We don’t have any classes on Saturday. 我们星期六没有课。
Ann and I don’t have a big room. 我和安没有一个大房间。
4) 一般疑问句由“助动词Do/ Does + 主语 + have + 宾语”构成，回答用Yes, … do/ does.或者No, … don’t/ doesn’t.
--Do you have a big house? 他们的房子大吗?
--No, they don’t. 不，他们的房子不大。
--Does he have an eraser? 他有橡皮吗?
--Yes, he does. 他有的。
5) 特殊疑问句由特殊疑问词 + 助动词do/ does + have (+状语)构成。
What do they have? 他们有什么?
What does he have? 他有什么?
How many telephones do they have? 他们有几部电话?
七年级英语上册知识点2
I"m playing baseball. Are you playing baseball? I"m not playing baseball.
Nancy is writing a letter. Is Nancy writing a letter? Nancy isn"t writing a letter.
They"re listening to the pop music. Are they listening the pop music? They aren"t listening to the pop music.
七年级英语上册知识点3
Be 动词：She"s a worker. Is she a worker? She isn"t a worker.
情态动词：I can play the piano. Can you play the piano? I can"t play the piano.
行为动词：They want to eat some tomatoes. Do they want to eat any tomatoes? They don"t want to eat any tomatoes.
Gina has a nice watch. Does Gina have a nice watch? Gina doesn"t have a watch.