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初中英语外研版七年级英语下册各章节模块5知识点归纳

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2021-01-25 01:06
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2021年1月25日发(作者:落寞的英文)
外研社七年级英语下册

模块
5 Shopping
知识点归纳

知识点一:模块
5

短语

1. on Mother's Day
在母亲节

2. what colour
什么颜色

3. what about... …
怎么样

4. try on
试穿

5. look at

……

6. too much
太多

7. wait a minute
等一等

8. half price
半价

9. pay for
支付

the Internet
在因特网上

11. a few days later
几天之后

price of. . .
的价格

13. one day
某一天

any time
在任何时候

知识点二:
重点词语解释

Unit one
1.

What can I do for you
?需要帮忙吗?

此句多用于售货员或服务员对顾客的招呼语。还可以表达为:
Can/May I help you
?意为“我可
以为您效劳吗?”
。回答时可用:


I'd like to buy.../I want to buy.../I'm looking for...



eg
:—
What can I do for you, sir?
先生,需要帮忙吗?






I want to buy a shirt.
我想买一件衬衫。




v
.尝试

eg

May I try on the coat
?我能试穿这件外套吗?

常和介词
on
搭配使用,
构成短语
try on

表示
“试穿”

试穿的对象是名词时,
名词放在
try on
后面和之间均可;
try on
的宾语是代词时,代词要放在
try on
之间。

eg

He is trying on the shoes.
他正在试穿鞋子。

Please try them on.
请试穿一下它们。

辨析

try to do

try doing
try to do

努力做某事,表示

试图做
……”

Please try to finish this work in thirty minutes.
强调付出努力,但不一定成功。

请尽量在
30
分钟内完成这项工作。

try doing

尝试做某事,
表示

尝试做、做
……
She tried washing her hair with a new shampoo.
她试着用一种
试试

,含有

看结果如何

之意。

新的香波洗头发。


n.
价格,价钱

eg

She sold the house at a high price.
她以高价卖了那所房子。

询问价格用
What's the price of...
?,可以和
How much is/are...
?换用。

eg

What's the price of the house
?=

How much is the house?
那所房子多少钱?

注意:表示价格高低用
high

low
,不能用
expensive

cheap

eg

The price of the computer is very high.
这台电脑的价格很高。

The new car is very expensive.
这辆新轿车很昂贵。

拓展

at the price of ...
以……的价格

at a very good price
以一个很好的价钱

eg

I bought it at the price of 50 yuan.
我以
50
元的价格买到它。





You can buy this book at a very good price.
你能以很好的价钱买到这本书。




n.
降价出售;销售;拍卖

sale
有关词组:

on sale
出售;折价销售

for sale
供出售;待售

The peaches are on sale.
这些桃子正在降价出售。

The cars for sale are at reasonable prices.
待售的小汽车价位合理。


much are they
?它们多少钱?

在询问价格时,若句子的主语是单数可数名词或不可数名词,用“
How much is...
?”
;若句子
的主语是可数名词复数形式,用“
How much are...
?”
;回答时,前者用“
It's
+价格.

,后者
用“
They're
+价格.
”或直接用具体价格来回答。

eg
:—
How much is the dictionary?
这本字典多少钱?






(It's) 88 yuan. (
它是
)88
元。

辨析
how much

how many
how many

多少

,提问可数名词的数量。

How many books do you have
?你有多少本书?

How much milk is there in the glass


玻璃杯里有多少牛奶?

how much

多少

,提问不可数名词的数量。


Unit two
v
.支付;付钱

辨析
pay

take
pay
take
主语 一般是人,表示付钱,句型结构为

人+
pay(s)
+金钱+
fo r
+物


pay
作不及物动词时,常
构成短语
p ay
for“

……
付款



常用
it
作形式主语,句型结构为
It takes
+人+

时间+
to do sth.
表示

做某事花费某人多少时




eg:This food is don't have to pay for it.
这个食物是免费的。你没有必要付款。




It takes me two hours to finish the work every day.
每天我花两个小时完成这项工作。


e v.
收到;接到

eg

She often receives many presents on her birthday.
在她的生日,她经常收到许多礼物。

receive a letter from

get a letter from

hear from
“收到……的来信”


eg

He never receives a letter from his first friend.

他从未收到第一个朋友的来信。


3.a few
一些


辨析

a few

few

a little

little
a few
few
a little
little
修饰可数名词复数,表示肯定意
There are a few eggs in the basket.
篮子里有一些鸡蛋。

义,意为

一些



修饰可数名词复数,表示否定意
There are few books on the table.
桌子上没什么书。

义,意为

几乎没有



修饰不可数名词,表示 肯定意义,
意为

一点儿



There is little ink in my bottle. Can you give me a little ink?
修饰不可数名词,表示否定意义,

我的瓶子里几乎没有墨水了,你能给我点儿墨水吗?

意为

几乎没有



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