【正文】
數(shù)的表示方法,分子用基數(shù)詞分母用序數(shù)詞,分子大于一,分母應(yīng)加s。D.Third fourthsB.Three quarter20._________ of the world39。 【點評】考查數(shù)詞thousand的用法。thousands of【答案】 D 【解析】【分析】句意:這家電影院能為觀眾提供數(shù)成千上萬個座位。thousand ofthousandsthousand19.This cinema can offerA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。D.oneB.first 【點評】考查序數(shù)詞的基本用法?!堑?,這是她第六次獲得一等獎。D.the sixB.sixs excited to hear that Jessie J got the King of Singer in the end. — Yes, it39。 【點評】考查數(shù)學(xué)詞的讀法,注意平時識記其讀法規(guī)則。fiftyeight thousand, six hundred and twentysixD.eightyfive thousands, six hundreds and twentysixB. 【點評】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 【點評】考查整數(shù)的表達。thousands of【答案】 D 【解析】【分析】句意:當(dāng)華為P20上市時,成千上萬的人迫不及待地想在我們鎮(zhèn)上買一臺。thousand ofthousandsthousand14.When Huawei P20 came out, ______ people couldn39。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:保險公司付給李先生兩百萬美元為了他被偷來的花瓶。C.millions13.The insurance pany paid Mr Li two___________ dollars for his stolen vase. A.考查名詞辨析。根據(jù)英語的表達習(xí)慣可知,十點十五分也可以說成是十點一刻,故選A。kilo【答案】 A 【解析】【分析】句意: 現(xiàn)在是10:15。C.halfs 10:15. We can say a _______ past ten. A.掌握時代的表達方式。s fifties在某人五十多歲時;故選D。In the 1870s, in his fifties【答案】 D 【解析】【分析】句意:在十九世紀(jì)七十年代,馬克思已經(jīng)五十歲了,他覺得研究俄國的形勢很重要,便開始學(xué)習(xí)俄語。In the 1870s, in fiftiesB.In 1870s, in his fifties注意識記名詞sixteenyearolds。結(jié)合句意,故答案為C。Sixteen year olds【答案】 C 【解析】【分析】句意:16歲的青少年不允許開車。C.Sixteen years old should not be allowed to drive. A. 【點評】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.the+序數(shù)詞,表示第幾,故選C?!鞘钦媪钊伺d奮。C.seventeens really exci