仁爱版七年级上册Unit 2 Looking different 知识点总结

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七年级上册Unit 2 Looking Different 知识点总结
重点短语
1. give sb. sth. = give sth. to sb.把某物给某人
Please give it to her.
2. look the same 长相相同
look different 长相不同，看起来不一样
3. look like 看起来像
He looks like his father. = He and his father look the same.
4. next to 在……旁边
The boy next to me is my good friend.
5.in+颜色穿着.……颜色的衣服
in+a/an+颜色+衣服 穿着.……颜色的….…
The boy in a yellow T-shirt and gray pants is my good friend.
6. (1) both 两者都 (be动词之后，实义动词之前)
They both have brown hair and black eyes. They are both office workers.
(2) all三者或三者以上都
They are all kind to me.
7.数字+(形状、大小)+颜色+n. two big red apples
She has short blond hair.
重点句型
1. Who is your favorite actor 你最喜欢的演员是谁？
2. We are in the same school, but we are in different grades.
我们在相同的学校，但是在不同的年级。
3.What do/does +主语+look like ……长得怎么样
---What does he look like 他长得怎么样？
--- He is not very tall but very strong. 他不是很高但是很强壮。
4. We don’t look the same, but we are good friends. 我们看起来不一样，但是我们是好朋友。
We look the same, but we are in different clothes. 我们看起来一样，但是穿不同的衣服。
5.---What color is/are+主语 ---It’s/They’re +颜色.
---What color is her hair 她的头发什么颜色？
---It’s blond. 金黄色的。
6. This is my cap. = This cap is mine. 这是我的杯子。=这个杯子是我的。
Is this your cap = Is this cap yours 你的杯子是这个吗？= 这个杯子是你的吗？
---Whose cap is this = Whose is this cap 这个是谁的帽子？=这个帽子是谁的？
--- It’s Sally’s. 这是萨莉的。
---Whose are these bananas 这些香蕉是谁的？
--- They’re their bananas/ theirs. 是他们的。
7. His pants are blue and mine are white. (mine=my pants) 他的裤子是蓝色的，我的裤子是白色的。
My T-shirt is green and his is brown.(his=his T-shirt) 我的T恤是绿色的，他的T恤是棕色的。
8. I have small eyes, but he has big ones.(ones 指代 eyes) 我有小眼睛，但是他有大眼睛。
My jacket is blue and white. That one is blue. (one 指代 jacket) 我的夹克是蓝白相间的，那件是蓝色的。
重点语法
动词原形和动词第三人称单数形式
(1)主语是第三人称单数形式(he、she、it;单一的人;单一的名字;单一的事
物)，动词要用单三形式。实义动词变第三人称单数的规则:
1）一般情况直接加“s”，如:come---comes，meet---meets动词
2）以o ，s，sh，chx结尾，加“es”，如:do--does; go--goes;
teach--teaches
3）以辅音字母+y结尾，变y为i，再加 es，如:study--studies, fly--flies, try--tries
4）特殊情况:have--has
(2)句型转换
a) 当主语为第三人称单数:变否定句时，在动词前加doesn’t动词现原形;
变一般疑问句时，在句首加does，动词现原形。
一般疑问句的肯定回答:Yes，人称代词+does;否定回答:No，人称代词+doesn’t.
如: She has small eyes.
---She doesn’t have small eyes. ---Does she have small eyes
---Yes, she does. /No, she doesn’t.
b) 当主语为第一、第二人称变否定句，在动词前加don’t，变一般疑问句，在句首加 do，肯定回答: Yes，人称代词+do;否定回答:No，人称代词+don’t.
They have small eyes.
---They don’t have small eyes. --- Do they have small eyes
---Yes, they do. / No, they don’t.
2.表示所属关系
(1)名词性物主代词=形容词性物主代词+名词形容词性物主代词 my, your, his, her, our, their, its
名词性物主代词mine yours his hers ours theirs its.
--Whose is this pen Is it yours
--No, it’s not mine. My pen is blue.
(2)名词所有格
1用于人或其他表示有生命的名词后:
1)单数或不以s结尾的复数+’s，如:Jane’s book; Women’s Day
2)以s结尾的复数+’如:Teachers’ Day
Lucy’s and Lily’s bags 分有
Lucy and Lily’s room 共有
Those are Jane’s shoes.= Those shoes are Jane’s.
3) of 表示所属关系，用于没有生命的物体，如:
a map of
a photo of my family
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