數(shù)詞的分類及用法-資料下載頁
2025-07-21 17:29本頁面
【正文】 時，不能加s；當(dāng)其要加s時，應(yīng)與of連用。8. A 句意為“下周星期天是簡的39歲生日”此處考查序數(shù)詞，第幾十幾的表達方法為在將個位數(shù)變?yōu)樾驍?shù)詞即可，十位數(shù)不變。9. C 句意為“黃河是中國第二長河”此處應(yīng)選擇序數(shù)詞，序數(shù)詞前應(yīng)加定冠詞the.10. A 句意為“我們有兩個電腦房間。我們正打算建第三個。因此選擇序數(shù)詞the,在其前加定冠詞the.課程小結(jié)本節(jié)課學(xué)習(xí)的是數(shù)詞。主要圍繞10以上數(shù)次的構(gòu)成和用法進行講解。數(shù)詞的易錯點是考試中的考點。同學(xué)們要引起重視。課后作業(yè)【基礎(chǔ)】 the age of _______, he had his own lab. A. thirty B. thirtieth C. the thirtieth D. the thirty times five is _______. A. five B. zero C. ten D. twentyfive sister is a student of _______. A. the First Class B. Class One C. One Class D. Class First4. Their house is about ___ as big as ours. A. times three B. three time C. time three D. three times【鞏固】5. When is your father’s birthday? It’s on July the_____. 6. _____of his time spent in studying. A. Three fourth fourths C. Third fourth D. Third fourth7. Now, everybody,please turn to Page____and look at the____picture. 。 five 。fifth 。 fifth 。 five8. I39。ve asked her twice. Shall I ask her_________?A. a third time B. three times C. third time D. the third time 【拔高】9. _____the students usually like playing puter games. percents of percent percent of percents10. I visit my grandmother_____ Sunday evening. A. on B. in C. at 答案及解析1. A 考查年齡的表達法，at the age of 后應(yīng)加基數(shù)詞。2. D 考查乘法的表達法，3. B 考查班級的表達法，應(yīng)在class后加基數(shù)詞。4. B 句意為”他們的房子大約是我們的三倍大“ 此題考查倍數(shù)的表達法，基數(shù)詞+times5. B 此題考查日期的表達法，應(yīng)用序數(shù)詞。6. B 此題考查分?jǐn)?shù)的用法，當(dāng)分子大于一時，分母要加s.7. B 此題考查編號和序數(shù)詞，編號應(yīng)用基數(shù)詞，第二空意思為看著第五幅圖片。應(yīng)用序數(shù)詞。8. D 此題考查序數(shù)詞，句意為”我問過她兩次了，我可以問她第三次嗎？9. A 此題考查百分?jǐn)?shù)的表達方法，基數(shù)詞+percent+of+名詞，當(dāng)基數(shù)詞大于1時，應(yīng)在percent后加s.10. C 此題考查表時間的介詞用法，在具體的某一天，應(yīng)用介詞on.
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