【正文】
he number of意為:……的數(shù)量,強(qiáng)調(diào)the number,謂語動(dòng)詞為單數(shù)第三人稱性。道路路有兩個(gè)邊,排除A;根據(jù)第二空后的is可知用the number,根據(jù)句意語境,可知選C。26.________of the students in our class________ going to the summer camp in Beijing next week.A.Two fifths。 are B.Second fifths。 are C.Two fifths。 is D.Two fifth。 are【答案】A【解析】句意:我們班五分之二的學(xué)生打算下周去北京參加夏令營。分子大于1時(shí),做分母的序數(shù)詞用復(fù)數(shù),因此五分之二的表達(dá)應(yīng)該是 two fifths,排除B,D;分?jǐn)?shù)后面的名詞為復(fù)數(shù)名詞students,根據(jù)主謂一致的原則,只能用are,故答案選 A。點(diǎn)睛:本題考查的知識(shí)點(diǎn)有分?jǐn)?shù)的表達(dá)和主謂一致,一般情況下,表示分?jǐn)?shù)時(shí),分子要用基數(shù)詞,分母要用序數(shù)詞,如果分子大于1,表示分母的序數(shù)詞要用復(fù)數(shù)形式,如:two thirds 三分之二。由“分?jǐn)?shù)或百分?jǐn)?shù)+名詞”構(gòu)成的短語作主語時(shí),其謂語動(dòng)詞的數(shù)要根據(jù)短語中后面名詞的數(shù)而定。如:60% of the students in our class are girls. 我們班60%的學(xué)生是女生。Two thirds of the apple is 。27.—There are so many swimmers swimming in the swimming pool. —Yes, and sixty percent _ children.A.is B.a(chǎn)re C.was D.were【答案】B【解析】句意:——在游泳池里有那么多游泳者正在游泳?!堑?,而且百分之六十是孩子。根據(jù)謂語are可知此處用一般現(xiàn)在時(shí),故排除CD兩項(xiàng)。此處的sixty percent代指的是百分之六十的游泳者,故謂語用復(fù)數(shù)形式,故選B。28.4,000 dollars ______a large amount of money, but it is ______than what we want.A.is, very more B.a(chǎn)re, far more C.is, far less D.a(chǎn)re, very little【答案】C【解析】句意:4,000美元是一筆巨款,但遠(yuǎn)遠(yuǎn)低于我們想要的水平。金錢是不可數(shù)名詞,看做單數(shù),故使用is,but表示轉(zhuǎn)折,意為雖然4000美元挺多,但是還是低于我們想要的。Far less表示“遠(yuǎn)遠(yuǎn)小于”,far more“遠(yuǎn)遠(yuǎn)多于”,A/D兩個(gè)選項(xiàng)不恰當(dāng),故選C。29.Neither Amy nor her parents ______ to Australia, but _______ of them know Australian customs very well.A.have been, all B.have been, both C.has been, neither D.has been, none【答案】B【解析】句意:艾米和她的父母都沒去過澳大利亞,但他們都很了解澳大利亞的風(fēng)俗習(xí)慣??疾閯?dòng)詞時(shí)態(tài)和不定代詞辨析題。Neither A nor B,表示兩者都沒有/都不,遵循就近原則;空格前面的parents(父母)是復(fù)數(shù)形式,不可用has,可排除CD兩項(xiàng)。all全都;both兩者都,Amy和her parents是兩個(gè)方面,需用both。根據(jù)句意語境,可知選B。30.—Why are you walking so quickly, Edward?—There_____ a talent show in ten minutes.A.will have B.will beC.is going to have D.a(chǎn)re going to be【答案】B【解析】【分析】考點(diǎn):考查一般將來時(shí)?!驹斀狻吭囶}分析:句意:——你為什么走那么快,愛德華?——十分鐘后就有個(gè)才藝表演。根據(jù)時(shí)間狀語in then minutes十分鐘后,句子要用一般將來時(shí);句型there be有……。其一般將來時(shí)結(jié)構(gòu)為there will be或there is/are going to be,根據(jù)主語a talent show單數(shù),所以用is,故C和D不對(duì),故選B。