ARTICLE · 1214585
陪娃学习/数词专项同步练习(附答案与解析)
陪娃学习/数词专项同步练习(附答案与解析)1. This tall tree is about three ____ years old. A. hundred B. hundreds of C. hundred of 2. The ____ is very difficult to understand. A. lesson forty B. lesson fortieth C. fortieth lesson 3. The Games of ____ Olympic in 2008 will be held in the city of Beijing. A. 29 B. 29th C. the 29th 4. What time is it? It's ____. A. twenty to two B. forty past one C. one past forty 5. We should remember ____ people are still very poor. A. millions of B. million of C. million 6. There are ____ on the table. A. four box of pears B. four boxes of pear C. four boxes of pears 7. Now children, turn to page ____ and look at the ____ picture in Lesson Two. A. twenty; one B. twentieth; first C. twenty; first 8. Can a 7-year-old child write a ____ composition in half an hour? A. one-thousand-word B. 500-words C. 800-word 9. Who is that man, ____ in the front row? A. one B. first C. the first 10. ____ of the buildings were ruined. A. Three fourth B. Three four C. Three-fourths 答案： 1—5 A C C A A 6—10 C C A C C 解析： 1. A hundred表示具体数字时，不用复数形式。 2. C 序数词应放在名词前，故排除B；第四十课，应使用序数词，因此选C。 3. C 第29届奥运会当然要用序数词，而且特指，因此选项C是最佳答案。 4. A 表示“几点过几分”用past，但分钟数须在半小时以内（包括半小时在内）。因此排除B。选项C明显是不对的；表示“几点差几分”，用介词to，因此A是正确答案。 5. A million在此表示不定数目，要与of连用。millions of 数以百万计的 6. C box和pear都是可数名词，因此选项C是唯一答案。 7. C Page twenty 等于 the twentieth page；第一张图片应该是the first picture，所以选项C是正确答案。 8. A 连字符后面的名词要用单数形式，故排除B。而选项C前面的冠词应为an。 9. C 第一排的第一个人，必须用定冠词 + 序数词。 10. C Three-fourths 意思是四分之三。分子用基数词，分母用序数词。
