1、完整版数词专项练习附答解析数词专项练习(附答案解析)一、选择题。1. Nowadays _of business letters are written in English.A. two third B. two thirds C. two three D. second three本题考查的知识点是分数的表达。句意:现如今,有三分之二的商务信函都是用英语写的。分子用基数词,而且是2,大于1,所以分母用复数,而且用序数词,因此选B.分数表达法为:分子用基数词,分母用序数词;分子在前,分母在后;若分子大于1时,分母用复数。2.-Good news! Bill won _ medal in th
2、e long jump just now.-Really? Thats his _ one at our sports meeting.A. a; four B. an; fourth C. a; fourth本题考查的知识点是不定冠词以及序数词的用法。句意:好消息! 比尔在刚才的跳远比赛中赢得了一枚奖牌。真的吗?那是他在我们的运动会上赢得的第四枚了。因为Bill赢了一枚奖牌,是泛指,用不定冠词,而且medal的第一个音节是辅音,所以用a, 而后面指第四枚,应该用序数词,因此答案为C。名词第一次出现时用a或an, 表泛指。“第四枚”应该用序数词fourth.3.-Peter, how old
3、is your father this year?-_. And we just had a party for his_ birthday last week.A. Fortieth; forty B. Forty; forty C. Forty; fortieth D. Fortieth; fortieth本题考查的知识点是基数词与序数词的综合运用。句意:彼得,你父亲今年多大?40岁。上周末我们刚为他举行了40岁的生日聚会。第一个空回答年龄用基数词;第二个空表示第40个生日,用序数词,因此选C.基数词表示数目和顺序,序数词表示数目的顺序。4. The road is over _ mete
4、rs long.A. six hundred and fifty-two B. six hundreds and fifty-twoC. six hundred, fifty-two D. six hundred, fifty and two本题考查的知识点是长度的表达。句意:这条公路超过652米长。652是三位数,应该先读百位数,再加and,最后读52,因此选A.在读三位数或者三位数以上的基数词,需在十位数之前(如十位数是“0”,在各位前)加连词and.5.-How much does it cost to build the school library? -Four _ yuan.A.
5、million B. millions C .millions of D. million of本题考查的知识点是数词作为定语的用法。句意:修建学校图书馆需要多少钱?四百万元。在million(百万)前如果有具体数字,则要用单数形式,且后面不能与of连用,因此选A。hundred, thousand, million, dozen, score这些词前面如有表示具体数字的词,它们不能加-s,若与of连用则需加of。6. I got a beautiful bike on _ birthday. I like it very much.A. fifteenth B. fifteen C. my
6、fifteen D. my fifteenth本题考查的知识点是形容词性物主代词与序数词作定语的用法。句意:在我15岁生日时,我得到了一辆漂亮的自行车。我非常喜欢它。我的15岁生日,也就是第15次生日,应该用序数词,所以选D。表示某人第几次生日时,要用形容词性物主代词和序数词。7. She went to the countryside _.A. in the morning at 9/on June first,1968B. on June first, 1968/ in the morning at 9C. at 9 in the morning/ on June first,1968D.
7、 on June first, 1986/ at 9 in the morning本题考查的知识点是时间的写法。句意:在1968年六月一日的早上九点她去了乡下。时间的写法是从最小的开始,依次从左至右写过来。如果在早上/中午/晚上与日期之间有of连接,则需要把早上/中午/晚上前的in 改为on,如on the morning of May 1st,20128. Could you tell us how to read the number 18,306,211?A. eighteen million, three hundred and six thousands, two hundred e
8、levenB. eighteen million, three hundred and six thousand, two hundred and elevenC. eighteen millions, three hundred and six thousands, two hundreds and elevenD. eighteen thousand, three hundred and six , two hundred eleven本题考查的知识点是较长数字的读法。句意:你能告诉我怎么读18,306,211这个数吗?读数时,数字不需要加上s, 故排除A和C, 而百位和十位之间需要用an
9、d连接,故选B.读数字时要先从右边开始确定出数位,右边开始数第三位要读thousand,再往前读三位读million,接着往前再数三位就是billion;数词单位hundred, thousand, million和billion之间读时要加and;如果十位是0,也读and。9. Bill said they were going to have _ holiday.A. a two-weeks B. a two-weekC. two weeks D. two weeks本题考查的知识点是形容词数词与名词连接作定语。句意:Bill说他们打算度假两个星期。holiday是可数名词,所以前面不能丢
10、了冠词;形容词放在a holiday的中间,two和week作形容词,应该在中间加上连字符,故选B.由数词、连字符和名词组合可组合成形容词,但词不能加-s。10. -How many teachers are there in your school?-_, but I am not sure.A. Hundreds B. Hundred C. Hundreds of D. One hundred本题考查的知识点是数词在肯定语气中的运用。句意:你们学校有多少?一百名,但是我也不确定。由题干问句中“How many”可知设空处应表示一个具体数目,故选D. hundred, thousand, m
11、illion和billion后面加s,再加of,表示成百上千等不确定的数目。11. -What can I do for you?-Id like to take _ these potatoes.A. two dozen of B. two dozenC. two dozens D. two dozens of本题考查的知识点是数词与量词的搭配使用。句意:想买些什么?我想买两打西红柿。因为前面有数字two,所以dozen不需要加s, 而后面有限定词these,所以要加of,故选A。dozen, score前面有基数词时,不能用复数形式,后面通常不能接of,但如果后面有the, these,t
12、hose等限定词,还需加of.12. -How long will you stay there?-For _.A. one and two days B. one and two dayC. one or two day D. a day or two本题考查的知识点是二者选一与数词的综合运用。句意:你会在那儿呆多久?两天吧。如果two后面紧接着day,则需要在day上面加s,因此排除C和D。A的意义不明,故选D. a day or two是习惯用法,意为“一两天”。13. _ the students usually surf on the Internet and get informa
13、tion.A. 60 percents of B. 60 percentC. 60 percent of D. 60 percents本题考查的知识点是百分数的表达。句意:百分之六十的学生都喜欢上网和搜资料。因为后面有the students,所以要加上of, 而且表示percent后面不需要加s,故选C。百分数的表示法:“基数词+percent of”。Percent后不加s。14. Which is right?A. 2009, June 25 B. 25th June,2009C. June 25, 2009 D. June 25st,2009本题考查的知识点是年月日的表达法。A和B的顺
14、序不对,而且25的序数词是twenty-fifth, D的表达不对,故选C.日期的表达法:“月份+日期,年代”,日期写序数词或基数词都可,一般都习惯写基数词,但读时要读成基数词。15. It took me _ to find out the key to the drawer.A. one and half hours B. one and a half hours C. one and a half hour D. one and half hour本题考查的知识点是时间段的表达。句意:我花了一个半小时找到抽屉的钥匙。“一个半小时”的表达方式为one and a half hours或on
15、e hour and a half,故选B.几个半的表达法:基数词+and+ a half+名词复数=基数词+名词(单数/复数)+and+ a half。二、中译英。基数词:1、304_ 2、 54,346_知识点:基数词的读法答案:1、three hundred and four 2、fifty-four thousand, three hundred and forty-six基数词读法注意:1.在读三位数或三位数以上的基数词,需在十位数之前(如十位数是“0”,在个位前)加连词and2.阿拉伯数字每三位数就需要用一个逗号隔开,从后往前数;所用的英语单词为:thousand(千),million(百万),billion(十亿),英语中没有“万”和“亿”,在表示“万”和“亿”时要按十进位法来推算。序数词:3、85_ 4、243_知识点:序数词的读法答案:eight-
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