初一英语数词专项练习

更新时间:2023-08-08 05:20:02 阅读量: 实用文档 文档下载

说明:文章内容仅供预览,部分内容可能不全。下载后的文档,内容与下面显示的完全一致。下载之前请确认下面内容是否您想要的,是否完整无缺。

初一英语数词专项练习

数词定义和特征

1)表示"多少"和"第几"的词,叫做数词(numeral)。

2)数词与不定代词相似,其用法或者相当于形容词,或者相当于名词。

种类

1)基数词表示"多少"的词叫做基数词(cardinal numeral),如:one (一),twenty(二十),hundred(百)等。

2)序数词表示"第几"的词叫做序数词(ordinal numeral),如:first (第一),twentieth (第二十),hundredth(第一百)等。

基数词

100以下的基本的墓数词 1 one11 eleven[ilevn] 2 two 12 twelve[twelv]

3 three 13 thirteen [5We:5ti:n]

4 four 14 fourteen

5 five 15 fifteen [5fif5ti:n]

6 six 16 sixteen

7 seven 17 seventeen

8 eight 18 eighteen[5ei5ti:n]

9 nine 19 nineteen 10 ten 20 twenty [5twenti] 21 twenty-one 60 sixty 30 thirty 70 seventy 40 forty 80 eighty 50 fifty 90 ninety

说明:

1)13-19皆以后缀-teen[5ti:n]结尾,它们都有两个重音。注意thirteen,fifteen,eighteen的发音和拼法。

2) 20-90第十位数的整数均以后缀-ty[ti]结尾。

3)十位数和个位数之间须用连字号"-"。如:twenty-one(二十一),fifty-five(五十五),ninety-nine(九十九)等。100以上的基本的基数词 100 hundred 1,000 thousand 说明:

1)100和100以上的基数词须用hundred,thousand

2)十位数与百位数之间有and。但也有不用and的情况,如850可以读作eight hundred fifty。

基数词的用法

基数词在句中可用作下列句子成分:

1)主语

Two plus nine is eleven.二加九等于十一。

Four times six is twenty-four. 四乘六得二十四。

Three of them went to college last year.他们当中去年有三人上大学了。 (如说the three of them,意思则是"他们三个人")

2)宾语

Give me two.给我两个。

3)定语

There are nineteen students in our class.我们班有十九个同学。 There are twenty girls in our class. hundred(百),thousand(千)作定语用时一律不用复数;作名词用(后面多跟of短语)时则用复数。如:

4)表语

She is just fourteen.她刚十四岁。

When she was eight, she began to learn English. 序数词

1-99的基本的序数词序数词缩写式汉译 first [fE:st] lst 第一

second [5sekEnd] 2nd 第二 third [We:d] 3rd 第三 fouth [fC:W] 4th 第四 fifth 5th 第五 sixth[siks] 6th 第六 seventh[sevenW] 7th 第七 eighth 8th 第八 ninth 9th 第九 tenth10th 第十 eleventh 11th 第十一

twelfth[twelfW] 12th 第十二 thirteenth 13th 第十三 nineteenth 19th 第十九

twentieth 20th 第二十 fortieth 40th 第四十fifty-first 51st 第五十一

sixty-second 62nd 第六十二 eighty-third 83rd 第八十三 ninety-fourth 94th 第九十四

说明:

1)英语序数词1-19除第一(first),第二(second),第三(third)有特殊形式外,其余均由基数词后加-th [W]构成。

2)有几个序数词加 -th 时拼法不规则,它们是:fifth,eighth,ninth,twelfth。

1

3)十位整数的序数词的构成方法是:先将十位整数基数词的词尾 -ty 中的y变成i,然后加-eth [iW]。

4)基数词"几十几"变成序数词时,仅将个位数变成序数词,十位数不变。如twenty-one变成twenty-first。

5)序数词的缩写形式,由阿拉伯数码后加上序数词的最后两个字母构成。如:1st,2nd,3rd,4th,31st,82nd,93rd,94th等。

序数词的用法

序数词在句中可用作下列各个句子成分:

1)主语

The first is better than the second.第一个比第二个要好。

2)宾语

He was among the first to arrive.他是首批到达的。

3表语

Jack is always the first to get to the office in the morning.杰克每天早晨总是第一个到办公室。

[注]序数词前面常用定冠词the。

一、写出下列基数词和序数词。

1 2 3 5 9 12 13 20 71 22 83 28 34 36 47

二、英汉互译。

Bus No.4 7:07 7+8=15 1994年 352 one o eight Team Seven 第三行第5小学 five little mice 第六号房间

三、用括号内所给数词的正确形式填空。

1. We are in Class__(3).

2. We have_____(12)months of the year. December is the ______(12)one.

3. This is my_____(1)bag.

4. My birthday is Dec._____(21).

5. I have______(3)books. I like my___(3) book.

四、选择题。

1. My grandmother is_____ old.

A. seventieth

B. seventy year

C. seventy years

D. seventies

2._____people visit this museum every day.

A. Hundred

B. Hundreds

C. hundred of

D. Hundreds of

3. There are two _____people in the meeting room.

A. hundred

B. hundreds

C. hundreds of

D. hundred of

4. We can say the number 78,645 in English like this________.

A. seventy-eight thousand and six hundred and forty-five

B. seventy-eight thousand six hundred and forty five

C. seventy-eight thousand six hundred and forty-five

D. seventy eight thousand six hundred and forty-five

5. Monday is the second day, and____.A. Tuesday is the fourth B. Thursday is fifth C. the second day is Tues day D. the second day is Thursday

6.“The year 1999”should be read(应该读作)

“The year _____.” A. nineteen and ninety-nine B. nineteen ninety-nine

C. one thousand nine hundred ninety-nine

D. nineteen hundred and ninety-nine

7. There are ____months in a year. December is the ____month of the year.

A. twelve; twelve

B. twelve; twelfth

C. twelfth; twelve

D. twelve; twelveth

8. What’s the date today? It is ____.

A. Friday

B. time to go

C. cloudy

D. June 4th

9. What is five and eight? A. Twelve B. Thirteen C. Fourteen D. Fifteen

10. What ____is Lily in? She is in____.

A. Row; row five

B. Row; Row Five

C. row; Row Five

D. row; row Five

2

本文来源:https://www.bwwdw.com/article/7s0j.html

Top