【英語】數(shù)詞綜合分類解析(文件)
【正文】 ofC. 【點評】考查固定搭配，注意平時識記。first，最初的，形容詞，the first+基數(shù)詞，表示前幾個，故選D。firstB.A第一，B第二，C一，D二，限定詞+序數(shù)詞+名詞，第幾個......，選項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，及第二個孩子，故選B。B.D.22．Americans eat vegetables per person today as they did in 1910. A.B.D.23．Ten years ago the population of our village wastwice as large asas twice much as【答案】 B 【解析】【分析】句意：十年前，我們村子的人口是他們的兩倍。 guests sank in the Tigris River in central Baghdad late on Thursday, leaving at least eight people dead and several others missing. A.C.根據(jù)可數(shù)名詞復(fù)數(shù)guests和 at least eight people dead and several others ，而其他幾個人失蹤 ，可知總?cè)藬?shù)不確定，因此用固定搭配dozens of，幾十，數(shù)詞的復(fù)數(shù)形式+of，表示概數(shù)，故選A。大約五分之四的學(xué)生出生于2002年。注意基數(shù)詞和序數(shù)詞的構(gòu)成。 【點評】此題考查數(shù)詞。B.D. 【點評】考查數(shù)詞辨析。thirtiesC.s+整十數(shù)的復(fù)數(shù)，表示在某人幾十多歲時。TwoD.30．—____________of volunteers will be needed for the 2020 Olympic Games. —Let39。【點評】考查數(shù)詞，注意join sb的用法?！屛覀?nèi)ゼ尤胨麄儼?。A基數(shù)詞，二，B兩次，頻率副詞，C序數(shù)詞，第二，D第二個......，根據(jù) How often，可知提問頻率，故用表示次數(shù)的詞，故選B。SecondB. 【點評】考查整十數(shù)的復(fù)數(shù)，注意整十數(shù)的復(fù)數(shù)的使用場合。the thirtieth【答案】 B 【解析】【分析】句意：政府的二胎政策放開后，她三十多歲生了二胎。28．After the government carried out the twochild policy, she had a second child in her________. A.；；；。C.27．—How many American students came to visit your school yesterday? — Ten. Seven are from New York, and the other _____ are from Boston.A.millions of【答案】 A 【解析】【分析】句意：這個城市市民總數(shù)今年已經(jīng)增長到了四百萬。a millionmillionsmillion故選B。D.C.B.of the students were born in 2002. A.25．There are 300 students in Grade Nine. About D.B. 【點評】考查倍數(shù)的表達方式。twice as much asas twice large asmore than twice，表示數(shù)量，放在as … as結(jié)構(gòu)前，是……的兩倍多，故選D。twice as many as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。C.21．Last week, five ____ students took part in the sports meeting in our school A.D.onethe first修飾基數(shù)詞，表示前幾個。the first two【
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