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D.the fourth【答案】 D 【解析】【分析】句意:請遞給我右邊的第四本書。句中book是單數(shù),four后面用可數(shù)名詞復(fù)數(shù),排除A、C, 所以用序數(shù)詞fourth, 序數(shù)詞前常常加the ,故選D。 【點評】考查序數(shù)詞用法,注意序數(shù)詞后面加the。13.—Which month of the year do you like best? — July, the _________ month, because summer vacation begin in this month.A.sevenB.sixC.seventhD.sixth【答案】 C 【解析】【分析】句意:——你最喜歡一年中哪個月?——七月,第七個月。因為在這個月暑假開始了。,基數(shù)詞;,基數(shù)詞;,序數(shù)詞;,序數(shù)詞。根據(jù)常識可知七月是一年中第七個月,所以用序數(shù)詞seventh,故選C。 【點評】考查數(shù)詞用法,注意平時識記,理解句意。14.Did you know that the earth is home to ______ animals? A.millionB.millionsC.million ofD.millions of【答案】 D 【解析】【分析】句意: 你知道地球是幾百萬動物的家園嗎?millions of,固定搭配,幾百萬的;數(shù)詞+million,表示具體的……百萬,此時million是單數(shù)形式;空前沒有具體數(shù)詞,因此用millions of,故選D。 【點評】考查數(shù)詞,注意millions of的用法。15.Lin Tao, an ______ boy, was very brave and helped his classmates run out of the classroom when the earthquake happened. A.8yearoldB.8 year oldC.8yearsoldD.8 year olds【答案】 A 【解析】【分析】句意:林濤,八歲的男孩,很勇敢并且在地震發(fā)生時幫助他的同學從教室里跑出來。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,故選A。 【點評】考查數(shù)量詞在句中作定語的用法。16.How to read 85, 626 in English? A.eightyfive thousands, six hundreds and twentysixB.eightyfive thousand, six hundred and twentysixC.fiftyeight thousand, six hundred and twentysixD.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)學詞的讀法是:從右往左每三個數(shù)字是一組,用逗號隔開,從右往左第一個逗號讀hundred,百位和十 位間用and連接,所以讀作eightyfive thousand, six hundred and twentysix,故選B。 【點評】考查數(shù)學詞的讀法,注意平時識記其讀法規(guī)則。17.It39。s never too old to learn. Karl Marx began to learn English in his ________. A.fiftiesB.fiftiethC.fiftyD.the fiftieth【答案】 A 【解析】【分析】句意: 活到老,學到老??栺R克思在他五十多歲時開始學習英語。in one39。s +整十數(shù)字的復(fù)數(shù)形式表示在某人……歲時,固定搭配,fifty,基數(shù)詞,復(fù)數(shù)是fifties,所以,在他五十多歲時是in his fifties,故答案為A。 【點評】考查數(shù)詞的用法及固定搭配。在某人五十多歲時是in one39。s fifties。18.—When do you usually go to bed on school nights? —At around ________ o39。clock. It39。s healthy to fall asleep before 10 .A.nineB.ninth1