课件12张PPT。
重难点精讲专题六 数词
考点一 基数词和序数词
考点二 概数词(2013年23题)
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名词作主语
名词的句法功能
名词作定语考点一 基数词和序数词
衡阳中考单项选择对数词的考查较少,但由于数词属于英语学习中的基础语法,考生应该掌握其基本用
法,并能够灵活运用。
1. 基数词和序数词的变化形式
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重难点精讲返回目录
返回目录重难点精讲 基数词变序数词变化规则
基变序,有规律,123特殊记,
8去t,9去e, ve要用f替,
辅(音)后y, y→ie,th结尾莫大意,
若遇数字几 十几,只变个位就可以。
2. 序数词的特殊用法
◆序数词前必须加the。如:
The second is what I really need. 第二个是我真正需要的。
◆序数词前若有限定词,则可以不用加the。如:
It is my third time to visit Beijing. 这是我第三次到北京。
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◆序数词前面也可以加不定冠词a或an,表示“又一”,“再”,内含顺序性。如:
We’ve tried it three times. Must we try it a fourth time? 我们已经试过三遍了。还必须试一次(第四次)吗?
【现学现用】
1. Three students ran faster than Lily in the race. Lily was ____.
A. the fourth B.four C. the third
2. If a=3 and b=4, what’s the answer to the problem: a+b+1=? The answer is ____.
A.twelve B.nine C.eightAC3. I got a beautiful bike on ____ birthday. I like
it very much.
A.fifteenth B. my fifteenth C. my fifteen
4. —Could you give me ____chance to try it
again?
—OK. Please try your best.
A. the second B. a second C. second
返回目录重难点精讲BB 返回目录重难点精讲考点二 概数词(2013年23题)
◆hundred, thousand, million, billion与具体的数字one, two...或several, some, many等连用时,要用单数形式。如:
five hundred people 500人
two thousand books 两千本书
many million trees 几百万棵树
◆hundred, thousand, million, billion与of 连用
时,要用复数形式,但前面不能再加数字。如:
thousands of factories 成千上万家工厂
重难点精讲返回目录 【现学现用】
5.(’13衡阳23题)____doctors are against H7N9 in China.
A.Thousands B. A thousand of C.Thousands of
6. The government of Chongqing is
building____ cheap and good houses for the people.
A.thousand B.thousands of C.thousand of
7. The volunteers sent ____ books to a mountain village school on Children’s Day.
A. two hundreds of B. two hundred of
C. two hundred CBC
返回目录重难点精讲【易混点1】基数词和序数词
—How was your day off yesterday?
---Perfect! It was my grandma’s ____ birthday. We had a big cake.
A.eighty B.eightieth C. the eightieth
【点拨】B 考查序数词的用法。句意“你昨天的休息日怎么样?”“很好!昨天是我外婆生日。我们吃了个大蛋糕。”表示“某人多少岁生日”应该使用序数词,当序数词前面已经有了物主代词或者所有格修饰的时候,the要省略。故选B。
返回目录重难点精讲【易混点2】概数词的用法
____ people will visit Qinzhou during the 12th Games of Guangxi.
A. Thousand B. Thousand of
C. Thousands of
【点拨】C 考查概数词的用法。句意:人将在第十二届广西运动会期间参观钦州。前面如果有数字,thousand必须用单数,而且不能用of;前面没有数字,thousand用复数,且其后必须跟of。
故选C。