Unit 7 Happy Birthday!核心知识点(重点单词 重点短语 重点句型 重点语法)-2025-2026学年人教版七年级英语上册

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Unit 7 Happy Birthday!核心知识点(重点单词 重点短语 重点句型 重点语法)-2025-2026学年人教版七年级英语上册

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七年级英语上册
Unit 7核心知识点
【重点单词】
(一)名词
sale(出售;销售)
There is a big sale in the store.(商店里有大促销。)
yogurt(=yoghurt)(酸奶)
I like to drink yogurt in the morning.(我喜欢早上喝酸奶。)
price(价格)
What's the price of this book (这本书的价格是多少?)
balloon(气球 [新义 v. 膨胀])
There are many balloons at the party.(聚会上有很多气球。)
The balloon blows up and expands.(气球充气膨胀起来。)
height(身高;高度)
What's your height (你的身高是多少?)
pizza(比萨饼)
Let's order a pizza for dinner.(我们晚饭点个比萨饼吧。)
example(例子;范例)
Can you give me an example (你能给我举个例子吗?)
language(语言)
English is an international language.(英语是一门国际语言。)
symbol(象征;符号)
The dove is a symbol of peace.(鸽子是和平的象征。)
village(村庄;村镇)
I was born in a small village.(我出生在一个小村庄。)
chocolate(巧克力 [新义 n. 巧克力色])
I love eating chocolate.(我喜欢吃巧克力。)
Her coat is chocolate.(她的外套是巧克力色的。)
celebration(庆典;庆祝(活动))
We had a celebration for his success.(我们为他的成功举办了一场庆典。)
kilo(=kilogram,kilogramme)(pl. kilos)(千克;公斤)
I need two kilos of apples.(我需要两千克苹果。)
(二)动词
celebrate(庆祝;庆贺)
We celebrate Christmas every year.(我们每年都庆祝圣诞节。)
grow(成长;长大;增长)
Children grow quickly.(孩子们长得很快。)
found(创建;创立)
They founded a company last year.(他们去年创建了一家公司。)
blow(吹;刮 [新义 n. 猛击])
Blow out the candles.(吹灭蜡烛。)
He gave a blow to the door.(他猛击了一下门。)
enjoy(享受…… 的乐趣;喜欢)
I enjoy reading books.(我喜欢读书。)
(三)形容词
international(国际的)
It's an international meeting.(这是一场国际会议。)
national(国家的;民族的)
The national flag is flying high.(国旗高高飘扬。)
meaningful(重要的;重大的)
It's a meaningful trip.(这是一次有意义的旅行。)
(四)代词
something(某事;某物)
I have something to tell you.(我有件事要告诉你。)
whom(谁;什么人)
Whom did you meet yesterday (你昨天遇见了谁?)
(五)兼类词
surprise(n. 惊奇;惊讶 v. 使感到意外)
To my surprise, he came early.(令我惊讶的是,他来得很早。)
The news surprised me.(这个消息使我感到意外。)
total(n. 总数;合计 adj. 总的;全体的)
What's the total of these numbers (这些数字的总数是多少?)
The total cost is 100 yuan.(总费用是 100 元。)
list(n. 名单;清单 v. 列表;列清单)
Make a list of things you need.(把你需要的东西列个清单。)
List the names of the students.(列出学生的名字。)
own(adj.&pron. 自己的;本人的)
I have my own room.(我有自己的房间。)
mark(v. 做记号;纪念;打分 n. 记号)
Mark the important sentences.(给重要的句子做记号。)
There is a mark on the wall.(墙上有个记号。)
post(n. 帖子;邮政 v. 邮寄;发布)
I saw a post on the Internet.(我在网上看到一个帖子。)
Post this letter for me.(帮我寄这封信。)
contact(n. 联系;接触 v. 联系;联络)
We have contact with each other.(我们互相有联系。)
Contact him by phone.(通过电话联系他。)
later(adv.&adj. 以后(的);后来(的))
I'll see you later.(我稍后见你。)
In later years, he became famous.(在后来的几年里,他变得有名了。)
【重点短语】
for example(例如)
I like fruits, for example, apples and bananas.(我喜欢水果,例如苹果和香蕉。)
make a wish(许愿)
Make a wish before blowing out the candles.(吹灭蜡烛前许愿。)
blow out(吹灭)
Blow out the candles on the cake.(吹灭蛋糕上的蜡烛。)
next time(下次)
Next time, I'll be more careful.(下次,我会更小心。)
take a photo(拍照)
Let's take a photo together.(我们一起拍照吧。)
celebrate birthday(庆祝生日)
How do you celebrate your birthday (你怎样庆祝你的生日?)
British English(英式英语)
British English is different from American English in some ways.(英式英语在某些方面与美式英语不同。)
American English(美式英语)
He speaks American English.(他说美式英语。)
how old(多大(年纪))
How old is your sister (你妹妹多大了?)
birthday gift(生日礼物)
I got a birthday gift from my friend.(我从朋友那里得到一份生日礼物。)
shopping list(购物清单)
Make a shopping list before going to the supermarket.(去超市前列一个购物清单。)
go ahead(继续)
Go ahead and do what you want.(继续做你想做的事。)
a surprise party(一个惊喜派对)
We planned a surprise party for her.(我们为她策划了一个惊喜派对。)
how much(多少(钱))
How much is this pen (这支钢笔多少钱?)
have a sale(特价销售)
The store is having a sale this week.(这家商店这周有特价销售。)
how many(多少)
How many books do you have (你有多少本书?)
on 2nd August(在八月二日)
My birthday is on 2nd August.(我的生日在八月二日。)
a pair of(一双 / 一对)
I need a pair of shoes.(我需要一双鞋。)
long life(长寿)
We wish you long life.(我们祝你长寿。)
be from(来自)
Where are you from (你来自哪里?)
our own birthdays(我们自己的生日)
We celebrate our own birthdays in different ways.(我们用不同的方式庆祝自己的生日。)
special birthdays(特殊的生日)
18th birthday is a special birthday.(18 岁生日是一个特殊的生日。)
National Day(国庆节)
We have a holiday on National Day.(我们国庆节放假。)
fun time(快乐时光)
We had a fun time at the party.(我们在聚会上度过了快乐时光。)
plant a tree(种一棵树)
Let's plant a tree on Tree Planting Day.(我们在植树节种一棵树吧。)
a great idea(一个好主意)
It's a great idea to travel.(去旅行是个好主意。)
have a party(举办一场派对)
They will have a party this weekend.(他们这个周末将举办一场派对。)
make a cake(做一个蛋糕)
My mom can make a cake.(我妈妈会做蛋糕。)
next time(下次)
Next time, let's go to the cinema.(下次,我们去看电影吧。)
something different(不一样的事)
I want to do something different today.(我今天想做些不一样的事。)
on one's birthday(在某人的生日那天)
On my birthday, I got many presents.(在我生日那天,我收到了很多礼物。)
【重点句型】
Can I help you
Can I help you find the book (我能帮你找那本书吗?)
—When is your birthday —It's on 2nd August.
—When is his birthday —It's on 5th March.(— 他的生日是什么时候?— 在 3 月 5 日。)
—How old are you —I'm 12.
—How old is she —She's 10.(— 她多大了?— 她 10 岁。)
—What do you want to do on her birthday —I want to sing a song for her.
—What do you want to do on his birthday —I want to buy him a gift.(— 你想在他生日那天做什么?— 我想给他买个礼物。)
—How many kilos do you want —I want five kilos.
—How many kilos do you need —I need three kilos.(— 你需要多少千克?— 我需要三千克。)
It's a great idea to plant a tree for your birthday!
It's a great idea to have a picnic for the holiday!(假期去野餐是个好主意!)
I can tell how to spend a meaningful birthday.
I can tell how to have a happy weekend.(我能说出怎样过一个快乐的周末。)
【重点语法】
(一)序数词
序数词的定义
表示人或事物的顺序的数词叫序数词。它的作用相当于名词或形容词,可作主语、宾语、定语或表语。
1、序数词的构成
基数词变为序数词是有规律可循的,其方法及具体示例如下:
数段 规律 例词
从第一至第十九 one—first、two—second、three—third、five—fifth、eight—eighth、nine—ninth、twelve—twelfth 为特殊形式,其他的序数词是由其对应的基数词在后面加 -th 构成 seven—seventhten—tenththirteen—thirteenth
从第二十至第九十之间整十的序数词 整十的序数词由其对应的基数词变词尾字母 y 为 ie,再加 -th 构成 twenty—twentiethforty—fortieth
表示第几十几 两位数的序数词只需把个位数变为序数词,十位数仍用基数词 thirty-one—thirty-firstninety-nine—ninety-ninth
2、序数词的用法
序数词前一般要加定冠词 the 表示顺序。
例句:He is the first one to arrive.(他是第一个到达的。)
序数词常用作名词的定语,但当名词前已有形容词性物主代词、名词所有格或指示代词等限定词时,则不再加定冠词 the。
例句:This is my second book.(这是我的第二本书。)
序数词前有时也可用不定冠词 a/an,这时不再表示在具体范围内的 “第几”,而是表示在原有基础上的 “又一个;另一个”。
例句:I have eaten two apples. I want to eat a third one.(我已经吃了两个苹果了。我想再吃一个。)
表示分数时,分子用基数词,分母用序数词。当分子大于 1 时,表示分母的序数词要变为复数。
例句:one third(1/3);three fourths(3/4)
3、序数词的缩写
序数词的缩写形式是在阿拉伯数字后面加上序数词的最后两个字母。
third→3rd;ninth→9th;twenty-first→21st
(二)特殊疑问句
1、特殊疑问句的定义
特殊疑问句是以疑问代词或疑问副词开头,以寻求信息为目的的疑问句。不能用 yes 或 no 进行回答,而应该根据实际情况作答。
2、特殊疑问句的构成
特殊疑问句结构为“疑问词 + 一般疑问句?”,但若疑问词作主语,则特殊疑问句的语序用陈述句语序。读特殊疑问句时一般用降调。
例句:Why do you like dogs (你为什么喜欢狗?);Who is the tallest in your class (你们班谁最高?)
3、特殊疑问句的用法
常见的疑问词(组)及其含义和询问对象列表如下:
疑问词(组) 含义 询问对象
what 什么 某事物
who 谁;什么人 某人或某动作的执行者
where 在哪里 地点
how 怎样;如何 方式
when 什么时候;何时 时间
why 为什么 原因
what colour 什么颜色 某物的颜色
how much 多少钱;多少 价格或不可数名词的量
how many 多少 可数名词的数量
how old 多大 年龄
what time 几点 询问具体时间点
What is this (这是什么?)
Who teaches you English (谁教你英语?)
Where do you live (你住在哪里?)
How do you go to school (你怎样去上学?)
When will you come back (你什么时候回来?)
Why are you sad (你为什么难过?)
What colour is your bag (你的包是什么颜色的?)
How much is the pen (这支钢笔多少钱?)
How many students are there in your class (你们班有多少学生?)
How old is your grandfather (你爷爷多大了?)
What time does the movie start (电影几点开始?)
(三)常见购物用语
1、售货员用语
招呼进店的顾客
Can/May I help you (我能帮您吗?)
What can I do for you (我能为您做点儿什么吗?)
Is there anything I can do for you (有我能为您做的吗?)
Do you need some help (您需要一些帮助吗?)
询问顾客的需求
How much/many would you like (你想要多少?)
What colour do you want (你想要什么颜色?)
What's your size (你的尺码是多大?)
What about this one (这个怎么样?)
Is this one all right (这个可以吗?)
What else do you want (你还想要别的什么吗?)
回答顾客的询问
Here're some samples.(这是一些样品。)
I have the size, but not the colour.(我有这个尺码,但不是这个颜色。)
They are on the shelf right behind you.(它们就在你后面的架子上。)
结账或道别
Here's your change.(这是找你的零钱。)
Here you are.(给你。)
You're welcome. Have a nice day!(不客气。祝你过得愉快!)
2、顾客用语
告知需求或意见
I just have a look.(我只是随便看看。)
Yes, please. I want/would like...(是的,我想要……)
Can you show me that sweater, please (能请你把那件毛衣拿给我看看吗?)
What kind of curtains would you suggest for a sitting room The wall is light blue.(你建议客厅用什么样的窗帘?墙是浅蓝色的。)
I'd like to try on this blouse.(我想试穿这件衬衫。)
Where's the fitting room (试衣间在哪里?)
May I try it on (我可以试穿一下它吗?)
It's too big/small.(它太大 / 小了。)
询问价格
How much is it /are they (它 / 它们多少钱?)
What's the price of it (它多少钱?)
Is that camera over there on sale (那边的相机在打折吗?)
作出决定
That's fine. I'll take it.(那很好。我要买下它。)
Two and a half kilos, please.(请给我 2.5 千克。)
Sorry, it's too expensive.(对不起,它太贵了。)

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