【正文】
39。B.D.根據(jù)o39?!军c評】本題考查數(shù)詞,注意基數(shù)詞表示幾點。B.million of 【點評】考查數(shù)詞,注意millions of的用法。oneB.one一個,two兩個,third第三,three三個。s terrible. You thirty boys should take care of your eyes.A.C.——噢,太可怕了。 【點評】考查分數(shù)的寫法,注意用英語表達分數(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。fortiethforty【答案】 A 【解析】【分析】句意:——你聽說過二胎政策嗎?——當然,并且我知道許多夫婦在40歲的時候生嬰兒。18.Li Hua is going to be an elder brother. His parents are planning to have their ________child. A.two【答案】 B 【解析】【分析】句意:李華要當哥哥了,他的父母計劃生二胎。 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。Two fifths。Two fifth。Two fifth。Two fifths。 【點評】考查分數(shù)的表達和be動詞用法。 in 2004 as the year before. A.three times more cars than【答案】 B 【解析】【分析】句意:在引進新設(shè)備后.我們的工廠在2004年的產(chǎn)量是前一年的三倍。millionmillionsa millionmillions 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。23.—Hi, Jack! What about playing soccer after school? —I39。ninetith 【點評】考查數(shù)詞。B.D. 【點評】考查數(shù)詞辨析。twothird。two thirds, hasD.分子大于一的分母用復(fù)數(shù);故排除A和D;分數(shù)修飾名詞做主語時,謂語動詞與后面的名詞的數(shù)保持一致;apples是可數(shù)名詞復(fù)數(shù),故用動詞原形。26.There are abouteight hundredD. 【點評】考查數(shù)詞用法。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。thousandthousand oftwo是確切數(shù)字,故選A。of the teachers in our school is 118, ______of them are women teachers A.the number of...謂語動詞單三式,a number of...謂語動詞復(fù)數(shù)形式,根據(jù)is排除C和D選項,one fourth,固定搭配,4分之1,分子用基數(shù)詞分母用序數(shù)詞 , 故選B。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?!军c評】考查基數(shù)詞hundred的用法。D.C.B.30.There were about six___________ students in the school building during the earthquake. A.D.The number,one fourthC.29.thousands of【答案】 A 【解析】【分析】句意:在新建立的學(xué)校里大約有2000學(xué)生。thousands 【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。D.C.B.27.—What should we do now, Mr. Wang? —Please go to Building ________ to wele the ________ new teacher.A.hundred,