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mp in Beijing next week.A.Two fifths。 is B.Second fifths。 areC.Second fifths。 is D.Two fifths。 are【答案】D【解析】【詳解】句意:我們班五分之二的學生打算下周去北京參加夏令營。表達分數(shù)時,分子用基數(shù)詞,分母用序數(shù)詞,因此五分之二的表達應該是two fifths,排除B,C;分數(shù)后面的名詞為復數(shù)名詞students,根據(jù)主謂一致的原則,只能用are,故答案選D。【點睛】本題考查的知識點有分數(shù)的表達和主謂一致,一般情況下,表示分數(shù)時,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)詞要用復數(shù)形式,如:two thirds 三分之二。由“分數(shù)或百分數(shù)名詞”構(gòu)成的短語作主語時,其謂語動詞的數(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 。Two thirds of the apple is 。14.Mary with her parents to Hong Kong. They’ll stay there for two weeks.A.have been B.have gone C.has been D.has gone【答案】D【解析】【詳解】句意:瑪麗和她的父母一起去了香港,他們打算在那里待一個星期??疾橹髦^一致和現(xiàn)在完成時。根據(jù)后面They’ll stay there for two ,可知瑪麗和她的父母待在香港兩周了,一起去了香港,并且還沒有回來,所以用have/has gone to;have/has been to 則表示去過某地(已經(jīng)回來);主語后面由with結(jié)構(gòu)時,謂語動詞由前面的主語決定單復數(shù),根據(jù)主語Mary判斷用助動詞has.故選D?!军c睛】現(xiàn)在完成時的標志詞already(肯定), yet(否定,疑問), just, before, recently, still, lately, never, ever, never, twice, on several occasion, in the past few days/weeks/months/years,(up to)these few days/weeks/months/years, this morning/week/month/year, just, up to present, so far, up to now, till now, since+時間15.(題文)Look! Mum, this pair of gloves worn out. I need a new pair. –OK!A.is B.a(chǎn)re C.be D.were【答案】A【解析】試題分析: 句意:看,媽媽,這雙手套壞了。我需要一雙新的。好的。此題是this pair of做主語,應用單三,故選A??键c:考查主謂一致。16.— What do you think of the film?— Fantastic. ______ the children ______ their father likes to see it.A.Both。 and B.Either。 or C.Not only。 but also D.Neither。 nor【答案】C【解析】試題分析:句意:你認為這部電影怎么樣?太好了,孩子和父親都喜歡看這部電影。A. Both。 and 連接時這里的謂語動詞應該是like; B. Either…or 或者 ; C. Not only…but also不僅…而且; D. Neither…nor既不…也不。根據(jù)句意故選C??键c:考查連詞的用法。17.About three of the housework usually done by my mother in my family.A.fifths;are B.fifth;isC.fifth;are D.fifths;is【答案】D【解析】試題分析:句意:在我們家大約五分之三的家務通常由我媽媽做。分數(shù)表達方