【期末专题复习】（牛津版）2022-2023学年七年级英语下学期：专题08 重要语法 数量词和分数的表达（知识梳理+专题练习）（原卷+解析）

专题08 重要语法 数量词和分数的表达（知识梳理+专题过关）

2022-2023学年七年级英语下学期期末考点大串讲（牛津深圳版）（原卷版）

【知识梳理】

如何谈论数量

【辨析1】

a few, few, a little和little描述数量很少或几乎没有。具体用法区别如下：

如：

There are a few people in the street. 街上有几个人。（强调还有一些人）

There are few people in the street. 街上没有几个人。（强调几乎没有人）

He has a little money. 他有一点钱。（强调还有少许钱）

He has little money. 他快没钱了。（强调几乎没有钱）

【辨析2】

too many, too few, too much, too little和enough描述数量是否足够。具体用法区别如下：

如：

“It’s not a good idea to ask too many questions,” he warned. “问太多问题可不是什么好主意，”他警告道。

There is too little time to finish the project. 完成这个项目的时间太少了。

He didn’t get enough sleep so he felt a bit sleepy. 他没有睡够，所以觉得有点困。

【辨析3】some和any用在不同的句型中。具体用法区别如下：

如：

She needs to get some fresh air to clear her head. 她需要些新鲜空气让脑袋清醒一下。

All the shops were closed, so we couldn’t buy any food. 所有的商店都关门了，所以我们买不了吃的。

【拓展】

enough意为“足够的；足够地”，可用于可数名词复数形式或不可数名词之前，也可用于动词、形容词或副词之后。如：enough money足够的钱；eat enough吃够；deep enough足够深；fast enough足够快。

确数和概数的运用

确数：基数词表示确切的数字时，无论多少，直接用基数词的单数形式。

如：300，three hundred；5,000,000，five million。

概数：基数词表示大概的数字时，要采用基数词单位的复数形式，而且该词前面不能再用表示确切数字的基数词。

如：成百上千：hundreds of；   成千上万：thousands of。  数百万：millions of

分数的表达

关于分数的表达方法：

【例1】三分之一  one third  二分之一 one/a half (不能用 one second)   

【例2】三分之二  two thirds

【例3】四分之一  one fourth 或 a quarter  

【例4】四分之三  three fourths 或 three quarters

①分子：用基数词；分母：序数词。

②分子大于1，分母加s。如：5/6: five sixths；2/5: two fifths

③分数与名词连用，加of ＋名词，如：one third of students; three fourths of water

④谓语动词的单复数，由of后面的名词决定，跟分数无关。

如：One third of students are absent from the meeting. 三分之一的学生缺席了这个会议。

如：Three fourths of water has been polluted by human being. 四分之三的水被人类污染了。

【专题过关】

一、单项选择

1．It’s six ________ and seventy-eight kilometres from Handan to Beijing.

A．hundreds B．hundred C．hundreds of D．hundred of

2．There are ________ students in the sports meet. ________ of the students come from No.1 Middle School.

A．thousands of; Two hundred B．thousands of; Two hundreds

C．one thousands; Hundreds D．one thousand; Hundred

3．Our hometown is becoming more and more beautiful. ________ visitors come here on weekends.

A．Hundred B．Hundreds C．Hundreds of D．Hundred of

4．I have ________ housework today, and some of it is ________ difficult for me.

A．too many; much too B．too much; too many

C．too many; too much D．too much; much too

5．Let’s go and have a drink. We still have ________time.

A．few B．a few C．little D．a little

6．He has ________ friends, does he?

A．a little B．little C．few D．a few

7．Try to sing ______ English songs, and you will find it interesting to learn English.

A．more B．much C．little D．most

8．Danny is hungry. Could you give him ________ donuts?

A．little B．any C．some D．other

9．Would you like ________ hamburgers for lunch?

A．any B．many C．much D．some

10．I have got only ________ pocket money with me, so I can’t buy the toy.

A．little B．a little C．few D．a few

11．—How many teachers are there in your school?

—________ them ________ over one hundred.

A．A number of；are B．The number of；are

C．A number of；is D．The number of；is

12．—How many people are there in your hometown?

—About ________.

A．two hundreds thirty five B．two hundreds and thirty five

C．two hundreds and thirty-five D．two hundred and thirty-five

13．—What about driving to the supermarket to buy some milk, Vivian?

—No, there is ________ in the fridge.

A．plenty B．a plenty C．plenty of D．a plenty of

14．—________ bags do you have? ________ are they? I want them all.

—Twenty. 1,000 yuan.

A．How many; How many

B．How many; How much

C．How much; How many

15．________ people like to travel ________ in their free time.

A．Lot; a lot of B．A lot of; a lot C．A lot of; a lot of D．A lot; a lot

16．Mr. Wang has ________ in teaching English. We all like him.

A．many experiences B．much experience

C．a lot of experiences D．some experiences

17．He’s bought ________ green peppers but only ________ cooking oil.

A．too much; a few B．too many; a little

C．a few; too little D．a little; too many

18．If you feel ________ angry, you may take __________ exercise to change the mood.

A．a bit; a bit B．a bit; a bit of C．a bit of; a bit D．a bit of; a bit of

19．Alice checked her test paper ______ in order to get a full mark.

A．enough careful B．enough carefully C．careful enough D．carefully enough

20．Jack has enough money ________ a computer.

A．buy B．buys C．to buy D．buying

21．The room is ________ for us to read books because there is ________.

A．enough bright; enough light B．enough bright; light enough

C．bright enough; enough light D．bright enough; light enough

22．—Can I ________ for the old man?      

—Certainly.

A．do some shopping B．do any shopping C．does some shopping D．does any shopping

23．—Mum, I am so thirsty. I’d like some apple juice.

—Sorry, honey. We don’t have ________ apple juice left. Would you like ________ orange juice?

A．some; any B．any; some C．some; some D．any; any

24．There is _______ milk in the fridge(冰箱). Let’s go and buy some.

A．a little B．a few C．few D．little

25.—Mum,________________of my classmates___________glasses.

—Oh,my God. You need to protect your eyes well.

1. two-thirds; wear     B. two-thirds; wears    

C. two-third; wears  D. second-three; wear

26．_________ the teachers in our school is 374. _________ of them are men teachers.

A．The number of; One fourth B．The number of; First fourth

C．A number of; One fourth D．A number of; First fourth

27．The building has ________ floors and she lives on the ________ floor with her family.

A．twelve; twelve B．twelfth; twelfth C．twelve; twelfth D．twelfth; twelve

28．About ________ of the earth ________ ocean.

A．seven tenths; is B．seven tenths; are C．seven tenth; is

29．Tom was angry because Jerry ate ________ of his nine apples secretly. Now he had only three left.

A．two thirds B．one third C．a half D．a quarter

30．—How much do you know about Qu Yuan?

—I know only ________, not too ________.

A．a few…many B．little…much C．a little…much D．few…many

二、完成句子

31．这张桌子有5米长。

The desk is ________ ________ ________.

32．那条裙子价值数百英镑。

That dress costs ________ ________ pounds.

33．There are _______________ ___________ apple trees on the hill.

山上有几千棵苹果树。

34．地球表面有三分之二是海洋。

________ ________ of the earth is ocean.

35．在北京每天有数以千计的游客。

There are ____________________________________________________________________.

36．去年，有数百万学生参加了线上课程。

Last year, ________ ________ students took the online class.

37．五一期间有太多人出游了。(汉译英)

________ ________ too many tourists travelling during labour Day.

38．公园里的人太多了。

There are ________ ________ people in the park.

39．Tom花太多的时间去玩游戏。

Tom ________ ________ ________ time in ________ games.

40．我的父母将为我们准备大量的食物和饮料。

My parents will prepare _______ _______ food and drinks for us.

41．三分之二的游客会说英语。

________ ________ of the tourists can speak English.

42．别担心！我们有足够的钱买这所房子。

Don’t worry! We have _________ _________ to buy the house.

43．他足够有钱，可以买这辆新车。

He is ______ ______ ______ ______ this new car.

44．碗里有一点儿汤。

There is ________  ________ soup in the bowl.

45．这个周末我有一些重要的事情要做。

I have _______ _______ _______ _______ this weekend.