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蘭 州 )A. Fifth two B. Two fifthC. Fifth second D. Two fifths3. It39。如:another three hours或 three more hours。如:two hundred students二百個(gè)學(xué)生thousands of students成千上萬的學(xué)生。在構(gòu)成具體的數(shù)字 時(shí), 用 單 數(shù)形式?!?些 習(xí)慣 用法: 1/4也可表示 為 a quarter, 3/4也可表示 為 three quarters, 1/2也可表示 為 a half。分子為 1, 分母用 單 數(shù), 分子大于 1, 分母用復(fù)數(shù)。③ 用于分?jǐn)?shù)。② 用于最高 級(jí) 前。m the first one to arrive 這 里的。但是如序數(shù) 詞 前出 現(xiàn) 人稱代 詞 , 則 不加 the。2. 序數(shù) 詞 的用法① 表示 順 序。如:one→ first, two→ second, three→ third, five→ fifth, eight→ eighth,twelve→ twelfth。eighth等。second, two hundred and niy173。first, thirty173。如:twenty173。如: fifty→ fiftieth, seventy→ seventieth等。② 以 y結(jié) 尾的整十的數(shù) 詞 , 先將 y改 為 i, 再加 173。s hard to imagine she is already in her ________. (2022, 蘇 州 )A. fifties B. fifty C. fiftieths D. fiftieth5. A quarter to four is _______. (2022, 張 家界 )A. 3: 15 B. 3: 45 C. 4: 15DAB考點(diǎn)二 序數(shù)詞1. 序數(shù) 詞 的構(gòu)成① 序數(shù) 詞 多數(shù)是由 “基數(shù) 詞 + th”構(gòu)成。s reported that over eight _____people lost their lives in the earthquake in Nepal this year.(2022, 重 慶 B)A. thousand B. thousandsC. thousand of D. thousands of2. — The book Journey to the West is very popular.— Yeah, more than ______students in our school bought it.(2022, 郴州 )A. three hundred B. three hundredsC. hundred ofAA3. — How many frie