【正文】
考查分?jǐn)?shù)的表達(dá)和時(shí)間表達(dá)。 2000【答案】 A 【解析】【分析】句意:我們班大約三分之二的學(xué)生出生在21世紀(jì)。D. 2000C. 2000sB. 2000s . A.21.About根據(jù)句子前面有five,可知hundred后面不加s,hundreds of和thousands of前面不用數(shù)詞修飾,故選B。D.C.B.20.Last week, five ____ students took part in the sports meeting in our school A.A第一,B第二,C一,D二,限定詞+序數(shù)詞+名詞,第幾個(gè)......,選項(xiàng)C和D是基數(shù)詞,故排除,根據(jù) Li Hua is going to be an elder brother,可知是二胎,及第二個(gè)孩子,故選B。D.oneB.first注意基數(shù)詞表示數(shù)量,序數(shù)詞表示順序。根據(jù)故選A。twelve十二;第二個(gè)空格前有定冠詞the,空格后有可數(shù)名詞month,單數(shù),要用序數(shù)詞表示順序。九月是一年中的第九個(gè)月。D.C.B.18.A year is divided into ______ months. September is the _____ month of the year. A.橫線后面沒有具體數(shù)字,因此用thousands of,成千上萬的......,故選D。D.ThousandsB.Thousand17.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,用逗號隔開,從右往左第一個(gè)逗號讀hundred,百位和十 位間用and連接,所以讀作eightyfive thousand, six hundred and twentysix,故選B。eightyfive thousand, six hundred and twentysixC.16.How to read 85, 626 in English? A.thousands of,幾千,join sb,加入,和某人一起,故選A。s go and____________ them., join, be a member of thousand, take part in, be in【答案】A 【解析】【分析】句意:——2020年奧運(yùn)會(huì)將需要幾千名志愿者。 【點(diǎn)評】考查數(shù)詞的用法,注意基數(shù)詞和序數(shù)詞的用法區(qū)別。 three【答案】 A 【解析】【分析】句意:——六班在哪里?——在六樓。D. threeC. thirdB. thirds on the ______ floor.A.s fifties。 【點(diǎn)評】考查數(shù)詞的用法及固定搭配。in one39??栺R克思在他五十多歲時(shí)開始學(xué)習(xí)英語。D.C.B.s never too old to learn. Karl Marx began to learn English in his ________. A.注意hundred和數(shù)字連用時(shí)用單數(shù)。hundred和數(shù)字連用用單數(shù),兩百是two hundred,學(xué)生和邀請之間是被動(dòng)關(guān)系,用被動(dòng)語態(tài),根據(jù)可知是一般過去時(shí),所以用一般過去時(shí)的被動(dòng)語態(tài),一般過去時(shí)的被動(dòng)語態(tài)是was/were+及物動(dòng)詞的過去分詞,students是復(fù)數(shù),用 were invited,故答案為B。hundred of。hundreds of。hundred。hundreds?!军c(diǎn)評】考查數(shù)詞,注意定冠詞后是序數(shù)詞的用法。這是我第五次參觀順豐公園,我想第六次去參觀。D.C.B.s the ______ time for me to visit the Shunfeng Park. And I want to visit it a sixth time. A. 【點(diǎn)評】考查數(shù)學(xué)詞的表達(dá),注意平時(shí)識記表示確切數(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。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。D.C.B.10.In 2010, ___________ people from all over the world c