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yearsoldD.數(shù)量詞在句中作前置定語,注意量詞用單數(shù),并且?guī)нB字符號(hào),故選A。7.SixteenyearoldB.SixteenyearoldsD.sixteenyearolds: 十六歲的孩子(青少年),是名詞性短語;sixteenyearold:通常只做形容詞用,十六歲的;sixteen years old:十六歲。 【點(diǎn)評(píng)】考查數(shù)詞和名詞的用法。8.In 2010, ___________ people from all over the world came to Shanghai to see the World Expo. A.B.C.D.表示確切數(shù)字用基數(shù)詞+million,表示幾百萬;表示非確切數(shù)字時(shí)用millions of,數(shù)百萬,固定搭配。 【點(diǎn)評(píng)】考查數(shù)學(xué)詞的表達(dá),注意平時(shí)識(shí)記表示確切數(shù)字用基數(shù)詞+million,表示幾百萬;表示非確切數(shù)字時(shí)用millions of,數(shù)百萬。seventhB.ninthD.A 第七;B 第八;C 第九;D 第十。 【點(diǎn)評(píng)】考查序數(shù)詞。10.Two ________ students ________ to the opening ceremony last Friday. A. were invitedB. were invitedC. invitedD. invited【答案】 B 【解析】【分析】句意: 兩百名學(xué)生被邀請(qǐng)參加了上周五的開幕式。 【點(diǎn)評(píng)】考查數(shù)詞和被動(dòng)語態(tài)。11.—When do you usually go to bed on school nights? —At around ________ o39。s healthy to fall asleep before 10 .A.B.C.D.晚上10點(diǎn)之前睡覺是健康的。根據(jù)o39。根據(jù)It39?!军c(diǎn)評(píng)】本題考查數(shù)詞,注意基數(shù)詞表示幾點(diǎn)。hundredhundredshundreds ofhundred of【答案】 A 【解析】【分析】句意:地震期間,校舍里大約有六百名學(xué)生。空格前有基數(shù)詞six,要用hundred,故答案選A。注意hundreds不能單獨(dú)使用,必須與of放在一起使用。s family and he is the child of the family. A. fifthB. fiveC. fiveD. fifth【答案】 A 【解析】【分析】句意:我外公家有9個(gè)孩子,并且他是第五個(gè)孩子。根據(jù)第一個(gè)空可知,此處填入基數(shù)詞,答案為nine,第二個(gè)空填入序數(shù)詞,答案為fifth,故選A。14.—Where is Class ______? —It39。Six。Sixth。Six。Sixth。六班,Class Six,專有名詞,六樓,the sixth floor,使用序數(shù)詞,故答案是A。15.ThousandB.ThousandsD.橫線后面沒有具體數(shù)字,因此用thousands of,成千上萬的......,故選D。16.How to read 85, 626 in English? A.eightyfive thousand, six hundred and twentysixC.eightyfive thousands, six hundred and twentysix【答案】 B 【解析】【分析】句意:用英語怎樣讀85, 626?英語數(shù)學(xué)詞的讀法是:從右往左每三個(gè)數(shù)字是一組,用逗號(hào)隔開,從右往左第一個(gè)逗號(hào)讀hundred,百位和十 位間用and連接,所以讀作eightyfive thousand, six hundred and twentysix,故選B。17.This cinema can offerthousandthousandsthousand ofthousands of【答案】 D 【解析】【分析】句意:這家電影院能為觀眾提供數(shù)成千上萬個(gè)座位。 【點(diǎn)評(píng)】考查數(shù)詞thousand的用法。18.Last week, five ____ students took part in the sports meeting in our school A.B.C.D.根據(jù)句子前面有five,可知hundred后面不加s,hundreds of和thousands of前