【导读】小升初考试在即,以下内容英语网整理的是小升初英语语法专项练习:数词,希望对大家有所帮助。希望小考生们取得好成绩
专项练习请看第二页
知识要点
表示多少和第几的词,叫数词。数词分为基数词和序数词两种。
1)基数词:在十位数词和个位数词中间加上连字符 - 。如: 21 twenty -one基数词三位以上的数词, 在百位和十位之间,一般要用连词and 。 如: 132 one hundred and thirty-two.
表示万的词英语中没有。如1万可用10千来表示。 ten thousand. 30万可用 three hundred thousand 来表示。
基数词的用法:
1.编号的事物用基数词: 如:Lesson Five, Room 101
2.表示年,月,日 时用基数词。
3.表示 几点钟, 几点过几分 用基数词。 It is two to two. 现在是两点差两分。
4.加减乘除用基数词。 One plus two is three.一加二等于三。Eight minus four is four. 八减四等于四。
Two times two is four.二乘二等于四.Ten divided by two is five.十除二等于五。
5表示百分数用基数词.
Thirty percent of them is water. 它们当中有30%的水。
6.表示分数时,分子数字用基数词, 但分母要用序数词, 如分子不是1,序数词要用复数形式。
One-fifth of the books are mine. 三分之一的书是我的。
Three-tenths of water is disappeared. 十分之三的水不见了。
2)序数词:表示数目顺序的词用序数词。
1.序数词1━19 除第一,第二,第三,第五,第八,第九, 第十二变化不规则外, 其余均由在基数词后加上 -th。
2.十位整数的序数词的构成方法是, 是将十位整数基数词的词尾 -y 变成 i 再加 -eth。
3.几十几的序数词,只是把个位数变成序数词, 十位数不变。
4.第一百以上的多位序数词 由基数词的形式变结尾部分为序数词形式来表示。
one hundred and twenty-first ,one thousand,three hundred and twentieth
5.序数词的缩写形式 有时,序数词可以用缩写形式来表示。主要缩写形式有。
first--lst second--2nd third--3rd fourth--4th sixth--6th twentieth--20th twenty-third--23rd 其中lst,2nd,3rd为特殊形式,其它的都是阿拉伯数字后加上th。
6.通常前面要加定冠词 the;但是如果序数词前出现不定冠词a或an时,则表示再,又.
Weve tried it three times.Must we try it a fourth time?
7.基数词也可以表示顺序。只需将基数词放在它所修饰的名词之后(名词需大写) 即可,不需要添加定冠词。
the first lesson-Lesson One ,the fifth page-Page 5, the twenty-first room-Room 21
练习请看第二页
1. Ive read ______ sports news about the F1 race today.
A. two B. pieces C. two pieces D. two pieces of
2. During World War II, a Jewish(犹太)lady was protected by a local family in Shanghai in her ______.
A. fifties B. fifty C. fiftieth D. the fiftieth
3. The river through our city, which is about _________, is clean again.
A. 6000 meters long B. 6000-metres-long
C. 6000-metre-long D. 6000 meter long
4. I study in Yu Cai Middle School. There are two ____students in our school.
A. thousand B. thousands C. thousand of D. thousands of
5. They said they would have holiday.
A. a two-month B. two months C. two-months D. two-months
6.-When was the PLA founded?
-It was founded on ____.
A. July 1. 1921 B. October 1.1949
C. May 1.1922 D. August 1.1927
7. In the past two years, many tall buildings have been built in our city. The tallest is an that stands in the centre.
A. 80-floor building B. 60-floor building
C. 80-floor buildings D. 70 floors building
8.The number of people invited ____ fifty, but a number of them _____absent for different reasons.
A. were ; was B. was ; was C. was ; were D. were ; were
9.- How soon will you finish your work? -In about _______.
A. one and a half month B. one month and a half
C. one and half a month D. a month and half
10.-Would you like some fruit, madam? -Oh, yes. _______, please.
A. 5 kilo bananas B. 5 kilos of bananas
C. 5 kilo of bananas D. 5 kilos of banana
大熊猫地震中受惊吓 目前无伤亡报告
体坛英语资讯:River Plate clinch fourth Copa Libertadores title
天外飞宝:荷兰公司拟送孕妇去太空生孩子
国内英语资讯:Vice premier stresses energy security, high-quality growth
国内英语资讯:Economic Watch: Chinas consumer inflation to maintain mild rate in 2019
体坛英语资讯:Portuguese Da Costa wins Saudia Ad Diriyah E-Prix
体坛英语资讯:Bayern seal group victory after spectacular draw at Ajax
双语阅读:坚持不放弃,你便是生活的主人
如果一年不吃甜食会怎样?
双语阅读:全球首富贝佐斯宣布离婚!他们的爱情故事曾感动世界
国际英语资讯:San Francisco mayor complains about additional burden amid U.S. federal govt shutdown
When Faith Is Questioned 当信念动摇
国内英语资讯:Xinhua Headlines: Ready! Sino-European nuclear power unit to fuel global fusion
体坛英语资讯:Sun Yang helps China rewrite Asian record in relay
双语阅读:无需流行餐,这样做也可以变得健康
国际英语资讯:Whole world wishes to see no-deal Brexit averted, Japans PM tells May
中国首批“瑜伽硕士生”引外媒关注
2019年度最佳饮食
国内英语资讯:China, U.S. hold vice-ministerial level talk on economic, trade issues in Beijing
迪士尼超级大年!2019即将上映的十部迪士尼电影
国内英语资讯:Chinese premier meets Tesla CEO
Lovely Cat 可爱的小猫
国内英语资讯:Chinese VP urges dialogue, consultations for healthy, stable China-U.S. ties
双语阅读:睡前一小时不要看手机!国外专家这么说...
双语阅读:我该不该将懒惰的已成年儿子踢出家门?
体坛英语资讯:Japan’s Hanyu to miss national championships due to ankle injury
体坛英语资讯:Cup holders Barca to face Levante in last 16 of Spanish Copa del Rey
国际英语资讯:Libyan PM, UN envoy discuss preparations for upcoming national conference
双语阅读:汉堡王推出1分钱汉堡,但必须在麦当劳买
国内英语资讯:Premier Li vows more efforts in production safety
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |