【正文】
【點(diǎn)評】考查基數(shù)詞的用法,注意表示確切的數(shù)字時,其后不能用百、千的復(fù)數(shù)形式。two hundredtwo hundreds 【點(diǎn)評】此題考查數(shù)詞和主謂一致。——我們最好快點(diǎn)吃掉其余的。twothirds。gone bad. — Well, we39。29.— Dad, ;;;。C.28.—How many American students came to visit your school yesterday? — Ten. Seven are from New York, and the other _____ are from Boston.A.the 1980s, first【答案】 D 【解析】【分析】句意:倫納德20世紀(jì)80年代出生于洛杉磯。1980s, firstthe 1980s, the first1980, the firstmillion意思是百萬,當(dāng)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。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(fù)數(shù),故選C。D. threeB. thirdthree times more cars than【答案】 B 【解析】【分析】句意:在引進(jìn)新設(shè)備后.我們的工廠在2004年的產(chǎn)量是前一年的三倍。 in 2004 as the year before. A. 【點(diǎn)評】考查分?jǐn)?shù)的表達(dá)方式。分?jǐn)?shù)的分子用基數(shù)詞,分母用序數(shù)詞,分子大于1時,分母用復(fù)數(shù),因此四分之三,注意分?jǐn)?shù)由基數(shù)詞和序數(shù)詞構(gòu)成,分子用基數(shù)詞,分母用序數(shù)詞,分子大于1時,分母用復(fù)數(shù)。two thirds。two third。two threes。two thirds。第九,應(yīng)用序數(shù)詞ninth,且前面有物主代詞his修飾,所以不能加定冠詞the,故選B。應(yīng)該是 three fourths ,故選D。Three of quarterss books and newspaper are written in English. A.五分之三的正確表達(dá)是three fifths;帶有分?jǐn)?shù)的短語作主語時,謂語動詞由分?jǐn)?shù)后面的名詞形式來決定,students是復(fù)數(shù)形式,謂語動詞要用are,故選D。D. isB. is19.In our class 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。two,2,是基數(shù)詞,所以用million,故選A。millions17.The insurance pany paid Mr Li two___________ dollars for his stolen vase. A.他說這是他第五次到法國訪問。D./。 five注意hundred和數(shù)字連用時用單數(shù)。hundred of。hundred。 【點(diǎn)評】考查數(shù)詞,注意分?jǐn)?shù)的用法。thousand。thousands。14.The number of the students in our school is about four __________. _______ of them are girls.A. in their fifties【答案】 D 【解析】【分析】句意: 這家醫(yī)院的大多數(shù)醫(yī)生都出生于20世紀(jì)70年代,現(xiàn)在他們都是50多歲。in the 1970s。in the 1970。 分?jǐn)?shù)+of+名詞作主語時,如果名詞是復(fù)數(shù),謂語動詞用復(fù)數(shù)結(jié)構(gòu), 故選D。D.B.12.表達(dá)某人幾歲生日用one39。the seventyB.注意固定短語thousands of。C.10.Every year, ________ books are given away to the poor children in the countryside. A.根據(jù)基數(shù)詞表示數(shù)量以及months是名詞復(fù)數(shù)可知,第一個空應(yīng)填基數(shù)詞twelve;根據(jù)序數(shù)詞表示順序以及month是名詞單數(shù)可知,第二個空應(yīng)用序數(shù)詞twelfth。注意區(qū)別定語從句的連接詞的使用原則,理解單