【正文】
ss. A.of the land in that district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.ton,噸,前面沒有具體數(shù)字,因此用tons of,大量的,故選C。D.tons ofB.ton of 【點(diǎn)評】考查分?jǐn)?shù)的寫法,注意用英語表達(dá)分?jǐn)?shù),分子使用基數(shù)詞,分母使用序數(shù)詞,如果分子不是一,分母是用復(fù)數(shù)形式??疾榉?jǐn)?shù)的寫法,用英語表達(dá)分?jǐn)?shù)時(shí),分子使用基數(shù)詞,分母使用序數(shù)詞,如果分子不是一,分母使用復(fù)數(shù)形式。——噢,太可怕了。D.C.B.s terrible. You thirty boys should take care of your eyes.A. 【點(diǎn)評】考查了基數(shù)詞與序數(shù)詞的辨析,注意,區(qū)分兩者。;fifth9;5;;five 9;5;;five 第九;5 ;fifth 第九;第五。ninth。ninth。nine。nine。children in my grandfather39。15.There are 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(shí)million是單數(shù)形式;空前沒有具體數(shù)詞,因此用millions of,故選D。C.millions14.Did you know that the earth is home to ______ animals? A.【點(diǎn)評】考查基數(shù)詞hundred的用法。hundred,百,基數(shù)詞,表示具體的數(shù)量,其前要用基數(shù)詞;hundreds of +可數(shù)名詞復(fù)數(shù),表示不確定的數(shù)量,固定短語。D.C.B.13.There were about six___________ students in the school building during the earthquake. A.two,2,是基數(shù)詞,所以用million,故選A。millions of【答案】 A 【解析】【分析】句意:保險(xiǎn)公司付給李先生兩百萬美元為了他被偷來的花瓶。C.millions12.The insurance pany paid Mr Li two___________ dollars for his stolen vase. A.s healthy to fall asleep before 10 ,10點(diǎn)之前睡覺是健康的,因此他在9點(diǎn)睡覺,故答案選A。clock此處表示鐘點(diǎn),用基數(shù)詞,排除BD兩項(xiàng)。nine九,是基數(shù)詞;ninth第九,是序數(shù)詞;twelve十二,是基數(shù)詞;twelfth第十二,是序數(shù)詞。twelfth【答案】 A 【解析】【分析】句意:——上學(xué)的晚上你通常什么時(shí)候睡覺?——大約9點(diǎn)。twelveninthnineclock. It39。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. 【點(diǎn)評】考查數(shù)量詞在句中作定語的用法。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(shí)幫助他的同學(xué)從教室里跑出來。C.8 year old9.Lin Tao, an ______ boy, was very brave and helped his classmates run out of the classroom when the earthquake happened. A.s+兩位數(shù)的整數(shù)復(fù)數(shù)形式,在某人