1、专题11：数词单选题1September is month of the year.A. nine B. ninethC. the ninthD. the nineth2There are _ months in a year. September is the _ month. A. twelfth; ninth B. twelve; nine C. twelve; nineth D. twelve; ninth 3Chinese people have been using paper for over_ years.A. thousandsB. two thousandC. thousa
2、nds of D. thousand4I sawchildren in the classroom, five boys and seven girls.A. nine B. thirteen C. eleven D. twelve5How much did it cost to build the science lab? Five _ yuan.A. millions B. million C. millions of6_ of that country _ by snow.A. Second thirds; is covered B. Two thirds; is coveredC. T
3、wo thirds; are covered D. Two third; covers7More than _children took part in activities last month.A. two thirds B. thirds second C. second three D. two third8Nearly _of the earth_covered by sea.A. three fourth; isB. three fourths; isC. three fourth; areD. three fourths; are9Do you know the boy _ is
4、 sitting next to Jim? Yes. He is Jims friend. They are celebrating his _ birthday.A. who, ninth B. that, nineth C. /, nine D. which, nine10_ trees were cut down. And many birds lost their home.A. Two thousands B. Thousand of C. Thousands of1111_of the news reports _written in English on the Internet
5、.A. Two thirds, are B. Two-thirds, is C. Two third, are D. Second thirds, is12The teacher said that _ of the boys would take part in the talent show.A. three fifths B. three fives C. thirds fifths D. three five13Michelle with her children arrived in Beijing on March21. She started visit to China.A.
6、seven days B. seven days C. sevenday D. sevendays14_ number of the students in their school is about two thousand, _ of them are boys.A. A; two thirds B. The; two third C. The; two thirds D. A; two third15_ of the water _ polluted. We must try to protect our environment.A. Two third; are B. Two thir
7、d; is C. Two thirds; are D. Two thirds; is16_ of the students will take part in the sports meeting.A. Three five B. Three fives C. Three fifth D. Three fifths17Helen is my friend. She is in _ at Beijing No.11Middle School.A. Year 3 B. 3 grade C. 3th Year D. grade third18Three _ the students visited
8、the museum yesterday.A. hundreds ofB. hundredC. hundred ofD. hundreds19What a lovely present the old lady has received for her _ birthday!A. eighteen B. eighty C. eighteenth D. eightieth20-What did you see on the large farm last Sunday?-Oh, I saw about three _ hens and _ of eggs.A. hundred; hundreds
9、 B. hundreds; thousandsC. thousands; thousand D. hundred; thousand专题11：数词1C【解析】试题分析：句意为：九月是一年的第九个月。通常，序数词是在基数词的基础上加th构成。但是有些词也例外。如：one-first,two-second,three-third,five-fifth,eight-eighth,nine-ninth等，故选C。2D【解析】试题分析：句意为：一年中有12个月，九月是第九个月。基数词表示数量，序数词表示顺序。结合语境，第一个空应应基数词，第二个空应用序数词，“第九”应该是ninth。故选D。3B【解析】
10、试题分析：句意：中国人已经使用纸两千多年了。thousand表示确切数字时，不用复数形式，也不与of连用；但表示概数时，必须使用复数形式，而且要与of连用。所以选B。4D【解析】试题分析：句意：我看到教室里有十二个孩子，五个男孩，七个女孩。nine九，thirteen 十三，eleven十一，twelve十二。根据题意，故选D。5B【解析】试题分析：句意：建设科学实验室花费多少钱？五百万元。Million百万；在具体的数字里不用复数形式，如three million；但在短语millions of数百万，要用复数形式；故选B。6B【解析】试题分析：句意：这个国家的三分之二被雪所覆盖。在英语中分
11、子用基数词表达，分母用序数词表达如果分子大于1，分母变复数。分数作主语时，根据其后接的词而定，如果为不可数名词或名词的单数，则相当于单数，如果其后接的为可数名词复数形式，则相当于复数，故选B7A【解析】试题分析：句意:上个月三分之二还要多的孩子参加了活动。本题考查分数的表达，分子应该用基数词，分母用序数词。分子大于一的时候，分母用复数。two thirds 三分之二，是分数的正确的表达方式；B、C和D形式都不对。故选A。8B【解析】试题分析：句意几乎地球表面的四分之三被海洋覆盖。分数的表达方式：分子用基数词，分母用序数词，当分子超过一了，分母变复数，本题中把地球看做整体，所以谓语动词用单数，故
12、选B。9A【解析】此题重点考查定语从句的引导词和序数词的用法。先行词The boy 在从句中充当主语，引导词可以用who也可用that。某人的第几生日要用序数词。10C【解析】试题分析：句意：成千上万棵树被砍伐。许多鸟类失去了他们的家。在表示确切数字时，thousand不用复数，也不与of连用，但表示概数时，thousand必须使用复数形式，并且与of连用。所以选C。11A【解析】试题分析：句意:网络上三分之二的新闻报道是用英语写的。英语中分数的构成，分子用基数词，分母用序数词，当分子大于一的时候，分母加s，故排除C和D；当分数修饰名词做主语的时候，谓语动词的单复数形式应该跟分数所修饰的名词保
13、持一致。在这个句子中news reports是复数的形式，故动词也用复数，所以选A。12A【解析】分数在英语中通常是借助于基数词和序数词来共同表达的。其中基数词表示分子，序数词表示分母。分子超过1，分母要加s.分数修饰名词时，若该名词是不可数名词只能用单数；若是可数名词，用单数或复数均可。但是，若它们在句子中作主语，则谓语动词是用单数还是复数取决于名词，即与分数所修饰的名词保持一致。13C【解析】试题分析：句意：米歇尔和她的朋友在三月二十一日到达了北京。她开始了七天的中国观光。分析：七天的，有两种表示方法1.名词所有格形式，seven days. 2. 数字与单位加连字符的形式，sevenda
14、y.结合选项只能选择第三项。故选C14C【解析】试题分析：句意为：他们学校学生的数量大约2000人。其中2/3是男孩。the number of+名词复数，指“的数量”，a number of+名词复数，表示“许多的”“大量的”。分数的表达：分子用基数词，分母用序数词，当分子大于1时，序数词加“s”。结合选项可知应选C。15D【解析】试题分析：句意：三分之二的水被污染了。我们必须保护我们的环境。在英语中分子用基数词表达，分母用序数词表达如果分子大于1，分母变复数。分数作主语时，根据其后接的词而定，如果为不可数名词，则相当于单数，如果其后接的为可数名词复数形式，则相当于复数。根据句意，故选D。1
15、6D【解析】试题分析：句意：学生的五分之三将参加运动会。在英语中分子用基数词表达，分母用序数词表达如果分子大于1，分母变复数。根据句意，故选D17A【解析】试题分析：在英语中 姓和名、年级、班级、序号等的首字母要大写。故排除BD.C选项序数词前应加the，序数词第三的缩写为the 3rd。故选A.Year 3=the 3rd Year三年级。考点：考查数词及名词的用法。18C【解析】hundred前无论是数字多少，hundred后都不加s，而hundreds of表示成千上万，前面一般不加数词，但是数词+hundred of +the n（C）复数形式，故选答案为C19D【解析】根据前文的意思，可知答案为再CD中进行选择，要用序数词，而又根据the old lady，故选答案为D20A【解析】试题分析：句意：上周日你在大农场看到什么了？哦，我看见了两百只母鸡和数百个鸡蛋。数词前如果有确定的数量时，数词单位不加s,不加of,反之加s,加of,故选A
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