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…時候,才……;第二個空前的主語是two thirds,意思是三分之二的鐵路,railway是單數(shù)形式,故動詞也應(yīng)該用單數(shù),故選C。32.When I called the taxi service, I ____ that there was no taxi.A.were told B.was told C.was telling【答案】B【解析】句意:當我給出租出服務(wù)打電話時,我被告知沒有出租車。根據(jù)called可知此處用一般過去時,結(jié)合句意表示被告知,故用被動語態(tài),主語I是單數(shù),故謂語用單數(shù)形式,故為was told,故選B。33.Everyone in Class 4 _______ TV on Sundays.A.watches B.to watchC.watching D.watched【答案】A【解析】句意:在星期天四班的每個人看電視。watches是動詞watch的第三人稱單數(shù);to watch動詞不定式,作賓語或目的狀語;watching現(xiàn)在分詞,作賓語或伴隨狀語;watched動詞watched的過去式,用于一般過去時。根據(jù)時間狀語on Sundays可知此處用于一般現(xiàn)在時,主語everyone是第三人稱單數(shù),故謂語用第三人稱單數(shù)watches。故選A。34.How time flies! We39。ll graduate. Three years _______ really a short time.A.was B.a(chǎn)re C.is【答案】C【解析】句意:時間過得真快?。∥覀儗⒁厴I(yè)了。三年真的很短??疾橹髦^一致。時間作主語時謂語動詞用單數(shù)。根據(jù)上文How time flies! We39。ll ,結(jié)合句意和語境可知用一般現(xiàn)在時,故選C。點睛: 在英語句子里,謂語受主語支配,其動詞必須和主語在人稱和數(shù)上保持一致,這就叫主謂一致。表示“時間、重量、長度、價值,距離”等的名詞的復數(shù)作主語時,謂語動詞通常用單數(shù)形式,這是由于作主語的名詞在概念上是一個整體,如:Thirty minutes is enough for the work. 對于這項工作三十分鐘就夠了。35.The number of people invited ______ fifty, but a number of them ______ absent(缺席) for different reasons.A.were。 was B.was。 was C.was。 were D.were。 were【答案】C【解析】【詳解】句意:受到邀請的人數(shù)是五十,但是很多人因為各種各樣的原因而缺席。The number of表示“的數(shù)量”,其主語為數(shù)目,所以后面的謂語動詞用單數(shù)形式,而a number of them表示“大量,許多”,后面修飾可數(shù)名詞的復數(shù),后面的謂語動詞也用復數(shù)形式;故選C。36.How time flies! Four years _____ really a short time.A.is B.a(chǎn)re C.was D.Were【答案】A【解析】試題分析:句意:時間流逝,四年真的是一個很短的時間。Four years看做一個整體,謂語動詞用單數(shù)。結(jié)合語境,故選A??键c:考查主謂一致。37.Mr Li, together with his children, the museum. They will be back this afternoon.A.have gone to B.have been toC.has been to D.has gone to【答案】D【解析】試題分析:句意為:李先生和他的孩子去了博物館。他們將今天下午回來。have been to表示去過某地,人已經(jīng)回來;have gone to 表示去了某地,人未回來。此外,這里主語為Mr Li,屬于第三人稱單數(shù),with his children為介詞短語,表示伴隨。根據(jù)主謂一致原則,故應(yīng)選D??键c:考查主謂一致問題。38.How your winter holiday?—It great. But I tired nowA.was, was, am B.is , was, wasC.is, is , am D.is, is , was【答案】A【解析】試題分析:句意:你寒假過得怎么樣?好極了。但是我現(xiàn)在很累。根據(jù)語境可知,第一個空用一般過去時態(tài),主語是單數(shù),謂語動詞用was;其答語也是用一般過去時態(tài),第二個空是一般現(xiàn)在時態(tài),主語是I,謂語動詞用am。根據(jù)題意,故選A??键c:考查be動詞的用法。39.About__________ of the books in our school library__________ written in Chinese.A.fourfifth。 is B.fourfifths。 areC.fourthfifths。 is D.fourthsfifth。 are【答案】B【解析】試題分析:句意:在我們學校的圖書館里大約五分之四的書是用漢語寫的?;鶖?shù)詞+序數(shù)詞的適當形式,表示分數(shù),作主語時,根據(jù)其后接的詞而定,如果為不可數(shù)名詞,則相當于單數(shù),如果其后接的為可數(shù)名詞復數(shù)形式,則相當于復數(shù),結(jié)合句意,故選B。考點:考查數(shù)詞的用法。40.Success always belongs to him who never “impossible”.A.says B.to say C.say【答案】A【解析】句意:成功總是屬于從不說“不可能的”人。who引導的定語從句修飾的先行詞him是第三人稱單數(shù),故定語從句的謂語用第三人稱單數(shù),故故選A。