人教版七年级上册unit1-3单元重点知识讲解
Unit 1 My name is Gina
重要语法点:
1、主格与形容词性物主代词
2、人称代词;be 动词 am,is,are 的用法
3、含主格的一般疑问句及回答;姓名
重点句型:
1、What’s your name Alan./ I’m Alan./ My name is Alan.
2、What’s his/her name He’s Eric./ His name is Eric.
She’s Mary./ Her name’s Mary.
3、Is he Jack Yes, he is./ No, he isn’t. His name is Mike.
4、Are you Helen Yes, I am./ No, I’m not. I’m Gina.
注意事项:what’s = what is name’s = name is I’m = I am he’s = he is she’s = she is
重要知识点:
1、first name 名字 last name 姓
eg. What’s your first name Jack.
What’s your last name Smith.
练习:找出姓和名 (在名字后写F, 在姓氏后写L)
Alan Green Miller Mingming Gina Jack Smith Brown Zhang Mary
2、电话号码的几种表示方法
Phone number/ telephone number/ number
What’s his telephone number It’s 876-9548.
重点词汇:
物主代词,数字0-9的写法,first name, last name, friend, China, middle school
Unit 2 This is my sister
重要语法点:
指示代词单复数 2、who 提问
重要句型:
1、This is my friend Jane. 2、That’s my grandfather.
3、These are my brothers. 4、Those are my parents.
5、Who’s he He’s my brother.
Who’s she She’s my sister.
Who are they They’re my grandparents.
注意事项:that’s = that is who’re who are who’s = who is they’re = they are
重要知识点:
1、Nice to meet you, Jane. Nice to meet you, too.
2、Well, have a good day! Thanks! You, too.
(1)Have a good day! 用于表达祝愿,祝愿对方一天里有好心情和运气。该句中的day还可以用morning,afternoon等词代替。
Eg. Have a good evening, you two! 祝你们俩晚上玩个痛快!
(2)You, too. 是英语中常见的一句答语,通常表示把同样的祝愿送给对方,相当于汉语中的“你(们)也一样!”
3、Here are two nice photos of my family.
Here are…表示“这是······;这(儿)有······”,用于介绍或引入话题,也可以用Here is…
来表示单数的概念。
Eg. Here are some of my friends.
重要词汇:
Mother, father, parents, brother, sister, grandmother, grandfather, friend, grandparents, son, daughter, cousin, aunt
Unit 3 Is this your pencil
重要语法点:
名词性物主代词 2、名词所有格 3、名词单复数 4、指示代词单复数 5、人称代词主宾格
重点句型:
1、Is this your pencil Yes, it is. It’s mine. / No, it isn’t. It’s hers.
Is this his green pen Yes, it is. / No, it isn’t. The blue pen is his.
2、Is that your schoolbag Yes, it is. / No, it Isn’t. It’s his.
3、Are these your books Yes, they are. / No, they aren’t. They’re hers.
Are those her keys Yes, they are. / No, they aren’t. They’re mine.
注意事项:it’s = it is isn’t = is not aren’t = are not
重要知识点:
Excuse me, Grace. Is this your pencil
Excuse me“劳驾,打扰了”, 常用于询问,求助或请求之前。
Teacher: What about this dictionary Anna: It’s Helen’s.
What about…. 用于非正式场合中对所谈话进行反问,或向对方征求意见,表示“···怎么样呢?”“···又如何呢 ”也可以说How about…
Eg. I like English. What/ How about you
I’m busy this afternoon. What about this evening
此处的Helen’s 表示“海伦的”。 ‘s是“名词所有格”,用于名词的后面,表示“···的”。
Eg my brother’s name 我兄弟的名字
Jack’s father and John’s uncle 杰克的爸爸和约翰的舅舅
名词+’s所有格
单数名词后直接加 “ ’s ”:
Jim’s coat 吉姆的外套 Jeff’s mother杰夫的妈妈
以s结尾的复数名词,只加“’”
Teachers’ Day教师节 the twins’ books双胞胎的书
不以s结尾的不规则的名词复数,加“ ’s ”
Children’s Day 儿童节 men’s shoes男式鞋
表示两者共同拥有时,只在最后一个名词后加’s
Lucy and Lily’s mother 露茜和莉莉的妈妈(共同的妈妈,一个妈妈)
表示两者各自拥有时,要在每个名词后加’s
Lucy’s and Kate’s rooms 露茜和凯特的房间(各自的房间,两间房子)
Teacher: Thank you for your help, Anna. Anna: You’re welcome.
Thank you for… 和 Thanks for…都是表达感谢的方式,在for 的后边加上感谢的原因。
Eg. Thanks for your books. 多谢你的书。 (=Thank you for your books.)
How do you spell it?
英语中常用代词代替已知的名词,而不是重复该词。本句中it代替需要拼写的单词。
用于询问或要求对方拼写单词的表达方式还有:
Can you spell it, please
Spell it, please.
Do you know how to spell it
Ask the teacher for it.
Ask…for…表示“向某人索取某物;向某人要某物”。
Eg. You can ask him for the dictionary.
Don’t ask me for it. Go and ask your father (for it).
6、I must find it.
该句中must的含义是“必须”、“一定”,属于情态动词。
Eg. I must go now. 现在我必须要走了。
7、a set of keys
A set of 表示“一套···”、“一副···”等。
Eg. A set of books 一套书籍;一套图书
A set of music CDs 一套音乐CD唱片
重点词汇: