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as.故選D。【點(diǎn)睛】現(xiàn)在完成時(shí)的標(biāo)志詞already(肯定), yet(否定,疑問(wèn)), 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(shí)間18.There _________ a great concert in the theater next Saturday evening.A.is B.will haveC.is going to be D.was【答案】C【解析】句意“下個(gè)星期六晚上在劇院有一場(chǎng)大型的音樂(lè)會(huì)”。there be表示“有”,且不和have連用,根據(jù)next Saturday evening可知,用一般將來(lái)時(shí),故選C。19.—Would you like some juice or coffee?—Either OK. I really don’t care.A.is B.a(chǎn)re C.was【答案】A【解析】【詳解】句意“你想要果汁還是咖啡?都可以,我不在意”。根據(jù)either可知,空處用單數(shù),排除B;且根據(jù)句意可知,用一般現(xiàn)在時(shí),故選A。20.Mr Jiang isn’t as busy as before because there no home robot to help him.A.used to be B.may be C.used to have D.may have【答案】A【解析】【詳解】句意:江先生不如以前忙,因?yàn)檫^(guò)去沒(méi)有家用機(jī)器人來(lái)幫助他。used to be過(guò)去是, may be可能是, used to have過(guò)去有,may have可能有。There be句型,表示存在,意為“有”。根據(jù)Mr Jiang isn’t as busy as before可知此處指的是過(guò)去,故用used to be。故選A。21.The population of the two villages less than two million in 1999.A.a(chǎn)re B.is C.were D.was【答案】D【解析】這兩個(gè)山村的人口在1999年不到2百萬(wàn)。從時(shí)間狀語(yǔ)判斷用一般過(guò)去時(shí),從主語(yǔ)population判斷用單數(shù)。故選D。22.(題文)The population of that city million and one third from he countryside.A.is, es B.a(chǎn)re, e C.is, e D.a(chǎn)re, es【答案】C【解析】句意:那個(gè)城市的人口是一千八百萬(wàn),三分之一的人口來(lái)自農(nóng)村。population人口,作集合名詞,單數(shù)表示整體,謂語(yǔ)動(dòng)詞需用單數(shù);集合名詞復(fù)數(shù)表示個(gè)體的人,謂語(yǔ)動(dòng)詞需用復(fù)數(shù)。第一句為主系表結(jié)構(gòu)的句子,be動(dòng)詞需用is;population前由分?jǐn)?shù)、百分?jǐn)?shù)修飾,謂語(yǔ)動(dòng)詞需用復(fù)數(shù)。Comes為動(dòng)詞的單數(shù)形式。故答案為C.23.—My parents are crazy about Running Man. How about your parents?— ___ my dad ____my mom likes it. But they prefer Ode to Joy.A.Both。 and B.Not only。 but alsoC.Either。 or D.Neither。 nor【答案】B【解析】句意:——我父母對(duì)“跑男”很著迷,你父母呢?——不僅我爸還有我媽都喜歡它,但是他們更喜歡Ode to ,連接句子的兩個(gè)主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞用復(fù)數(shù);Not only but also 不僅而且,連接句子的兩個(gè)主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞用就近原則;Neithernor既不也不,連接句子的兩個(gè)主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞用就近原則;eitheror或者或者,當(dāng)連接句子的兩個(gè)主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞就近原則;故選B點(diǎn)睛:bothand兩者都,連接句子的兩個(gè)相同成分,例如:Both Lily and Lucy are students.;Neithernor既不也不,其含義是否定的,可連接任意兩個(gè)并列的成分,當(dāng)連接句子的兩個(gè)主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞就近原則。例如:Neither dad nor mum is at home today;eitheror或者或者,表示兩者之一,兩節(jié)句子的兩個(gè)并列成分,當(dāng)連接句子的兩個(gè)主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞就近原則。例如:Either you or me am going there。24.— Which kind of drink would you like, tea or coffee?— Either OK, but I prefer coffee milk.A.is。 with B.a(chǎn)re。 to C.is。 to【答案】A【解析】句意:——你想要喝哪一種飲料,茶還是咖啡?——哪一種都可以,但是我更喜歡加牛奶的咖啡。either表示兩者中的任何一個(gè)都可以,故謂語(yǔ)用第三人稱(chēng)單數(shù)。prefer sth to sth更喜歡……而不喜歡……,結(jié)合句意,任何一個(gè)都喜歡,故排除C項(xiàng)。此處表示加牛奶的咖啡,故用with milk作后置定語(yǔ)修飾coffee。故選A。25.I’m waiting for the visitors very anxiously.Look, here ______ these visitors.A.e