命題點一：基數詞與序數詞！
1. (2018天津)Li Ming will be ________. His parents are going to have a party for his ________ birthday.
A. sixteen; sixteenth B. sixteenth; sixteenth
C. sixteen; sixteen D. sixteenth; sixteen
2. (2018重慶A卷)Meimei is going to be an older sister. Her parents are planning to have their________ child.
A. one B. two C. first D. second
3. (2018廣東)Please turn to page ________ and take a look at the picture on it.
A. the eightieth B. eightieth
C. eighties D. eighty
4. (2018哈爾濱)—What are you going to do this Saturday?
—I am going to the old people's home to celebrate Mrs.Green's________birthday.
A. nintyninth B. ninetyninth C. ninetynineth
5. (2018岳陽)There are ________ days in March and the ________ day is Women's Day.
A. thirtyone, eighth B. thirtyfirst, eighth
C. thirtyone, eight
6. (2018齊齊哈爾)He has failed ________ times, but he won't give up a ________ chance.
A. third, four B. three, fourth C. third, fourth
7. (2018來賓)There are ________ months in a year. December is the ________ month of a year.
A．twelve; twelve B．twelfth; twelfth
C．twelve; twelfth D．twelfth; twelve
命題點二：概數詞
1. 具體數字＋概數詞＋名詞複數。 2.概數詞s＋of＋名詞複數。
1. (2018福州)—Where were you born, Michael?
—I was born in a small village with only three ________ people.
A. hundred B. hundreds C. hundreds of
2. (2018重慶B卷)The environment here becomes better and better. ________ birds are coming back.
A. Thousands of B. Thousand of
C. Thousands D. Thousand
3. (2018黃岡)—The 15th Chinese Bridge—Chinese Proficiency Competition will be held this year!
—That's great！________ foreign college students are interested in Chinese learning.
A. Hundred of B. Thousands
C. Hundred D. Thousands of
4. (2015天津)Basketball is so exciting that ________ people play it for fun.
A. million B. two millions
C. million of D. millions of
命題點三：分數及其他
1. (2018濱州)—What do you think of the environment here?
—Wonderful! ________ of the land ________ covered with trees and grass.
A. Two fifths; is B. Two fifth; is
C. Two fifths; are D. Two fifth; are
2. (2018東營)—A recent survey shows that 35 out of 45 students in my class will save their phones first in a fire.
—About ________ of the students made such a choice? Life is far more important, isn't it?
A. half B. one third
C. two thirds D. three quarters
3. (2018郴州)The workers will complete the new bridge in ________．
A. two and a half months
B. two months and half
C. two and a half month
答案及解析：
1. A【解析】考查基數詞與序數詞。句意：李明將要了。他的父母將為他生日舉辦一個生日聚會。sixteen十六，基數詞；sixteenth第十六的，序數詞。用基數詞表達年齡，第一空用基數詞，根據第二空後面的birthday可知此處是序數詞，故選A。
2. D【解析】考查序數詞。句意：梅梅將要成為姐姐了。她的父母正計劃生他們的 的孩子。由句意可知此處表示「第二個」孩子，應該用序數詞，故選D。
3. D【解析】考查基數詞。句意：請翻到頁並看看上面的圖。根據常識可知：page＋基數詞。eighty八十是基數詞，eightieth第八十，是序數詞。故選D。
4. B【解析】考查序數詞。句意「這個周六你準備幹什麼？」「我準備去敬老院慶祝格林夫人的生日。A項和C項書寫錯誤，應排除。故選B。
5. A【解析】考查基數詞與序數詞。句意：3月有天，天是婦女節。第一空後是day的複數，故其前用基數詞表示「多少天」；第二空則用序數詞表示「第幾天」。故選A。
6. B【解析】考查基數詞與序數詞。句意：他已經失敗次了， 但是不會放棄機會。基數詞three 修飾times，第二空考查「不定冠詞＋序數詞」表示「又一，再一」，故選7。
7. C【解析】考查基數詞與序數詞。句意：一年中有個月，12月是第個月。第一空後是months，表示個數，用基數詞；第二空表示「第十二個月」，用序數詞，故選C。
1. A【解析】考查數詞的用法。句意「麥可，你出生在哪裡？」「我出生在一個只有三人的小村莊。」 表示具體或確切數目時用「具體數字＋hundred/thousand/million＋名詞複數」，表示概數時用「hundred/thousand/million的複數＋of＋名詞複數」此句空前有具體數字three，故應選A。
2. A【解析】考查數詞的用法。句意：這兒的環境變得越來越好。鳥正飛回來。根據語境可知本句中表示概數，故選A。
3. D【解析】考查數詞的用法。句意「第十五屆漢語橋——中文比賽將在今年舉行！」「太棒了！外國大學生對漢語學習感興趣。」此處指成千上萬個外國大學生對漢語學習感興趣，表概數。故選D。
4. D【解析】考查數詞的用法。句意：籃球如此令人興奮，以至於人把它作為娛樂。此處表示概數，用millions of。故選D。
1. A【解析】考查分數和主謂一致的用法。句意「你認為這兒的環境怎麼樣？」「好極了！的土地被樹和草覆蓋。」「五分之二」的正確表達應該為two fifths，符合分子超過1時分母的序數詞後面要加s的原則；因為句中land是不可數名詞，所以空格處的謂語動詞形式用單數形式is，故選A。
2. D【解析】考查分數的表達方式。句意「一項近來的調查顯示，火災發生時我們班45個學生中有35個會第一時間搶救他們的手機。」「大約有的學生做出這樣的選擇嗎？生命更重要，不是嗎？」half一半；one third三分之一；two thirds三分之二；three quarters四分之三。根據「35 out of 45 students」可知約為四分之三。故選D。
3. A【解析】考查數詞的用法。句意：工人們將在完成那座新橋。表示「兩個半……」，用「two and a half＋名詞複數」或「two＋名詞複數＋a half」的結構。故選A。