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此處接時(shí)間段for nearly two years連用,故用延續(xù)性動(dòng)詞,故選C。他們離開(kāi)家鄉(xiāng)幾乎兩年了。50.— The boy misses his parents very much.— So he does. They _________ the hometown for nearly two years.A.have left B.has left C.have been away from D.will leave【答案】C【解析】【詳解】句意:——那個(gè)男孩非常想念他的父母。根據(jù)in a few days可知,用一般將來(lái)時(shí),且當(dāng)動(dòng)詞為e, go, leave時(shí),現(xiàn)在進(jìn)行時(shí)表示一般將來(lái)時(shí),排除B和D。 take offD.leaves。 takes offB.leaves。故選:C。A. buy動(dòng)詞,買;B. bought過(guò)去式,買;C. will buy一般將來(lái)時(shí)結(jié)構(gòu),會(huì)買;D. have bought現(xiàn)在完成時(shí)態(tài)結(jié)構(gòu),已買。s little meat in the fridge. I _______ some in the supermarket. A.buy B.bought C.will buy D.have bought【答案】C【解析】句意:冰箱里幾乎沒(méi)有肉了。故選A。watches是動(dòng)詞watch的第三人稱單數(shù);to watch動(dòng)詞不定式,作賓語(yǔ)或目的狀語(yǔ);watching現(xiàn)在分詞,作賓語(yǔ)或伴隨狀語(yǔ);watched動(dòng)詞watched的過(guò)去式,用于一般過(guò)去時(shí)。46.–_____ to the United States?–No, never. But I went to Canada a few years ago.A.Have you been B.Have you goneC.Did you go D.Will you go【答案】A【解析】試題分析:句意:你去過(guò)美國(guó)嗎?沒(méi)有,但我在幾年前去過(guò)加拿大。考查動(dòng)詞時(shí)態(tài)辨析題。根據(jù)答句的yesterday提示,事故發(fā)生在昨天,故賓語(yǔ)從句的謂語(yǔ)也應(yīng)用過(guò)去式,即happened,故應(yīng)選C??疾橘e語(yǔ)從句。t there at that time yesterday.A.how the accident happens B.how does the accident happenC.how the accident happened D.how did the accident happen【答案】C【解析】【詳解】句意:——抱歉,打擾一下,你能告訴我事故是怎么發(fā)生的嗎?——不好意思,先生。A. is cleaning(現(xiàn)在進(jìn)行時(shí));B. was cleaning(過(guò)去進(jìn)行時(shí));C. cleaned(一般過(guò)去式);D. has cleaned(現(xiàn)在完成時(shí));when引導(dǎo)的時(shí)間狀語(yǔ)從句指特定時(shí)間正在發(fā)生的動(dòng)作,根據(jù)主從句時(shí)態(tài)一致的原則,判斷主句用過(guò)去進(jìn)行時(shí),故選B。43.When I got to the classroom, my friend Bob__the floor.A.is cleaning B.was cleaning C.cleaned D.has cleaned【答案】B【解析】【詳解】句意:當(dāng)我進(jìn)教室時(shí),我的朋友鮑勃正在打掃地板。句中for an hour表示一段時(shí)間,finish和begin都是瞬間性動(dòng)詞,不能和一段時(shí)間連用,故排除A和B。太晚了,它都結(jié)束一個(gè)小時(shí)了,結(jié)果是1比0,中國(guó)贏了。句子的主語(yǔ)they是復(fù)數(shù),故應(yīng)選C。has gone to去了某地,還沒(méi)回來(lái);have been to去過(guò)某地,已經(jīng)回來(lái)了;have gone to去了某地,還沒(méi)有回來(lái)。根據(jù)句意,本句是否定陳述,故選B??疾閯?dòng)詞時(shí)態(tài)。t know C.will know D.didn39。40.Johnson won39。考查的是過(guò)去進(jìn)行時(shí)。根據(jù)Justa moment可知此處表示讓對(duì)方等一會(huì)兒,應(yīng)是正在使用這個(gè)剪刀,故用現(xiàn)在進(jìn)行時(shí)be doing,故選C。38.―Eric, can you bring me the scissors? ―Just a moment. I the papercutting with it.A.make B.madeC.a(chǎn)m making D.has made【答案】C【解析】句意:——Eric,你能給我?guī)?lái)剪刀嗎?——等一會(huì)兒。第一空處,主語(yǔ)為your paper和謂語(yǔ)hand in之間為被動(dòng)關(guān)系,排除A和B。 rings D.be handed in。 rings B.hand in。考點(diǎn):考查時(shí)態(tài)的用法。根據(jù)賓語(yǔ)從句是what was happening可知此處用過(guò)去時(shí),故排除D項(xiàng)。點(diǎn)睛:if有兩個(gè)含義,一是“是否”,引出賓語(yǔ)從句,賓語(yǔ)從句里可以用一般將來(lái)時(shí)態(tài);二是“如果”,引出條件狀語(yǔ)從句,條件狀語(yǔ)從句要用一般現(xiàn)在時(shí)態(tài)表將來(lái)。后句中if意思是“如果”,引出條件狀語(yǔ)從句,條件狀語(yǔ)從句中,要用一般現(xiàn)在時(shí)態(tài)表示將來(lái)發(fā)生的動(dòng)作,主語(yǔ)she是三人稱單數(shù)形式,動(dòng)詞要+s/es,所以第二空填:passes。-如果她通過(guò)了,請(qǐng)讓我知道。 has passed D.will pass。 passes B.passed 。此處的sixty percent代指的是百分之六十的游泳者,故謂語(yǔ)用復(fù)數(shù)形式,故選B?!堑模野俜种呛⒆?。check查看/核實(shí);根據(jù)It is not worth buying.,可知check是已經(jīng)完成的動(dòng)作,需用現(xiàn)在完成時(shí),故選C。它不值得買。t having a meeting now. 他們現(xiàn)在沒(méi)有在開(kāi)會(huì)?,F(xiàn)在進(jìn)行時(shí)的基本結(jié)構(gòu)1肯定式:am/is/are+doing(現(xiàn)在分詞)否定式:am/is/are not +doing(現(xiàn)在分詞)一般疑問(wèn)式:Am/Is/Are + 主語(yǔ) +doing(現(xiàn)在分詞)+ 其他特殊疑問(wèn)式:特殊疑問(wèn)詞+一般疑問(wèn)式They’re having a meeting now. 他們現(xiàn)在正在開(kāi)會(huì)。根據(jù)語(yǔ)境可知用現(xiàn)在進(jìn)行時(shí),其結(jié)構(gòu)是be doing的形式,短語(yǔ)try to do 。結(jié)合語(yǔ)境理解可知,當(dāng)我到家這一時(shí)刻,另一個(gè)動(dòng)詞正在進(jìn)行,when引導(dǎo)的時(shí)間狀語(yǔ)從句是一般過(guò)去時(shí),主句表達(dá)的是過(guò)去正在進(jìn)行的動(dòng)作,故句子的時(shí)態(tài)為過(guò)去進(jìn)行時(shí),答案為D?!痉治觥看祟}考查動(dòng)詞的時(shí)態(tài),要根據(jù)時(shí)間或語(yǔ)境來(lái)判斷正確的時(shí)態(tài),并要熟練掌握各種時(shí)態(tài)謂語(yǔ)部分動(dòng)詞的形式。has been disappeared【答案】 C 【解析】【分析】句意:你為什么不立刻將錢包給那個(gè)男人?因?yàn)樵谖乙庾R(shí)到錢包是他的之前他就已經(jīng)消失了。has disappearedC.had been disappeared30.— Why didn39?!军c(diǎn)評(píng)】此題考查過(guò)去完成時(shí)。by +過(guò)去時(shí)間狀語(yǔ)和過(guò)去完成時(shí)連用,可知句子時(shí)態(tài)要用過(guò)去完成時(shí),begin為瞬間動(dòng)詞,不能與一段時(shí)間連用。C.had begun29.The movement of boycotting(聯(lián)合抵制) the