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【點評】考查數(shù)學詞表達,注意平時識記。two hundreds of【答案】 C 【解析】【分析】句意:每年有數(shù)百的游客參觀北京。C.hundredstourists visiting Beijing every year. A. 【點評】考查數(shù)學詞表達,注意平時識記。表示確切數(shù)字時用基數(shù)詞+thousand,表示非確切數(shù)字時用thousands of。D.C.B.29.There are about two ________ students in the newly built school. A. 【點評】此題考查定語從句和序數(shù)詞。他說這是他第五次到法國訪問。 fifth【答案】 A 【解析】【分析】句意:——你認識那個三月分訪問法國的人嗎?——是的。D./。 fiveB.who。 【點評】考查基數(shù)詞和序數(shù)詞,注意基數(shù)詞和序數(shù)詞之間的用法區(qū)別。表示幾號樓,如果先說building,那么后面的數(shù)字使用基數(shù)詞,如果數(shù)字在前就是用序數(shù)詞。D.C.B.27.—What should we do now, Mr. Wang? —Please go to Building ________ to wele the ________ new teacher.A.注意固定短語,in one39。s fifties,在某人五十多歲時,故選B。in one39。D.C.B.26.Alibaba CEO Jack Ma has decided to retire from his pany in his _________. A.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。D.SecondB.Two主意結合語境思考問題并解決問題。一共十個人,七個是紐約的,剩下的三個就是波斯頓的,故答案是B。five【答案】 B 【解析】【分析】句意:——昨天多少美國學生來參觀了你們學校?——十個,七個來自紐約,其他的三個來自波斯頓。fourthreetwo注意序數(shù)詞的拼寫和用法。表示某人多少歲的生日,是第幾個生日,應該用序數(shù)詞,第九十,ninetieth,故選B。C.ninetieths ______ birthday and we will have a celebration. A.d love to, but it39。注意hundred,thousand,million的使用規(guī)則。million意思是百萬,當和具體數(shù)字連用時,不加s,后面也不加of; 而millions of意思是數(shù)以百萬計的,固定短語;前面有具體數(shù)字four,四,因此用million,故選A。D.C.B.22.The total number of the citizens in the city has increased to over four _________ this year. A.根據(jù)語境可知第三屆文化節(jié),是第三次,要用序數(shù)詞the third,三個活動,表示數(shù)量;要用基數(shù)詞three,修飾可數(shù)名詞復數(shù),故選C。 three【答案】 C 【解析】【分析】句意:——我們的學校打算舉辦第三屆文化節(jié)嗎?——是的。D. threeC. thirdB. thirdactivities.A.注意基數(shù)詞和序數(shù)詞的構成。故選B。大約五分之四的學生出生于2002年。D.C.B.of the students were born in 2002. A.20.There are 300 students in Grade Nine. About more than twice,表示數(shù)量,放在as … as結構前,是……的兩倍多,故選D。D.twice as many asB. vegetables per person today as they did in 1910. A.19.Americans eat根據(jù)句意可知此句需要序數(shù)詞,因前面有物主代詞her,定冠詞the要省略,故選B。