【正文】 parents是兩個(gè)方面，需用both。根據(jù)句意語境，可知選B。44．My motherwhen I got home yesterday.A．will cook B．cooks C．has cooked D．was cooking【答案】D【解析】句意：當(dāng)我昨天回到家的時(shí)候，我的媽媽正在做飯?？疾榈氖沁^去進(jìn)行時(shí)。根據(jù) when引導(dǎo)的一般過去時(shí)的時(shí)間狀語從句推斷主句描述的是過去某個(gè)時(shí)間正在發(fā)生的動(dòng)作，故用過去進(jìn)行時(shí)態(tài)，過去進(jìn)行時(shí)的構(gòu)成是：主語+was/were+動(dòng)詞的現(xiàn)在分詞，主語是第三人稱單數(shù)所以be動(dòng)詞用was，cook的現(xiàn)在分詞是cooking；故答案選D。45．— 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?！拇_是。他們離開家鄉(xiāng)幾乎兩年了。leave離開，是短暫性動(dòng)詞，不與時(shí)間段連用；be away離開，與時(shí)間段連用。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。46．We’re not sure _______ there’ll be _______ or not tomorrow.A．if。 rains B．if。 rainy C．whether。 raining D．whether。 rain【答案】D【解析】句意：我們不確定明天是否會(huì)下雨?？疾檫B詞辨析和動(dòng)詞時(shí)態(tài)辨析。if和whether表示“是否”可換用，但和or not連用時(shí)需用whether，可排除AB兩項(xiàng)。tomorrow用于一般將來時(shí)，be raining是進(jìn)行時(shí)結(jié)構(gòu)，可排除。根據(jù)句意結(jié)構(gòu)，可知選D。47．He _________________ his wife for ten yearsA．has married B．has been married withC．has been married to D．got married to【答案】C【解析】【詳解】句意：他和妻子結(jié)婚十年了?！癴or+一段時(shí)間”表示某個(gè)動(dòng)作或狀態(tài)持續(xù)一段時(shí)間，謂語動(dòng)詞是可持續(xù)動(dòng)詞。marry結(jié)婚，是短暫性動(dòng)詞，不可以持續(xù)，get married to ，排除A和D；be married to ，表示狀態(tài)，故答案為C。48．I don39。t want to see the film The Hobbit II because I it already.A．has seen B．saw C．have seen D．see【答案】C【解析】【詳解】句意：我不想看電影《霍比特人》二世”，因?yàn)槲乙呀?jīng)看過了。表示過去發(fā)生或已經(jīng)完成的某一動(dòng)作對現(xiàn)在造成的影響或結(jié)果。常用的時(shí)間狀語：already，so far，never，just，before，recently， 結(jié)合句意，故選C。49．—You look unhappy. What’s wrong?—No one ______ me when I was in America. Maybe they all forgot me.A．phoned B．phones C．has phoned D．had phoned【答案】A【解析】句意：你看起來不開心，怎么了？當(dāng)我在美國的時(shí)候沒有人給我打電話，可能他們都忘了我吧！題干有過去的時(shí)間狀語when I was in America，需要用一般過去時(shí)態(tài)用來描述過去的一個(gè)動(dòng)作。故選A。50．My grandma ______ a song with her friends when I came back.A．sings B．sang C．is singing D．was singing【答案】D【解析】句意：當(dāng)我回來的時(shí)候，我的祖母正和她的朋友一起唱歌。根據(jù)when I came back可知此處表示過去某時(shí)正在做某事，故用過去進(jìn)行時(shí)，故選D。51．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(gè)星期。考查主謂一致和現(xiàn)在完成時(shí)。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(shí)，謂語動(dòng)詞由前面的主語決定單復(fù)數(shù)，根據(jù)主語Mary判斷用助動(dòng)詞has．故選D?！军c(diǎn)睛】現(xiàn)在完成時(shí)的標(biāo)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(shí)間52．—Let’s turn on the TV and watch the football match.—It’s too late. It_____for an hour. And the result was won.A．has finished B．has begun C．has been on D．has been over【答案】D【解析】【詳解】句意：讓我們打開電視看足球比賽吧。太晚了，它都結(jié)束一個(gè)小時(shí)了，結(jié)果是1比0，中國贏了。has finished結(jié)束了，現(xiàn)在完成時(shí)；has begun開始了；has been on一直在進(jìn)行；has been over已經(jīng)結(jié)束了。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。根據(jù)句意It’s too late以及后面…the result was…可知，比賽已經(jīng)結(jié)束了，故應(yīng)選D。53．We _____ the festival since the first pioneers arrived in America.A．celebrates B．celebratingC．celebrated D．have celebrated【答案】D【解析】句意：自從第一批開拓者來到美國，我們就慶祝這個(gè)節(jié)日。考查動(dòng)詞時(shí)態(tài)辨析題。since the first pioneers arrived in America自從第一批開拓者來到美國，這個(gè)是一段時(shí)間，用于現(xiàn)在完成時(shí)態(tài)，we是復(fù)數(shù)人稱，需用“have+過去分詞”結(jié)構(gòu)；根據(jù)句意語境，可知選D。54．–_____ 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：你去過美國嗎？沒有，但我在幾年前去過加拿大。have/has been to,曾經(jīng)去過某地 ，表示有過這種經(jīng)歷； have/has gone to 去了某地，表示某人不在此地； 根據(jù)題意故用現(xiàn)在完成時(shí)；根據(jù)句意，故選A考點(diǎn)：考查現(xiàn)在完成時(shí)55．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(gè)人看電視。watches是動(dòng)詞watch的第三人稱單數(shù)；to watch動(dòng)詞不定式，作賓語或目的狀語；watching現(xiàn)在分詞，作賓語或伴隨狀語；watched動(dòng)詞watched的過去式，用于一般過去時(shí)。根據(jù)時(shí)間狀語on Sundays可知此處用于一般現(xiàn)在時(shí)，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。56．The Wilsons ________ in Germany for twenty years before they moved to China.A．live B．have lived C．were living D．had lived【答案】D【解析】【詳解】句意“威爾遜一家人在搬到中國前已經(jīng)在德國住了20年”。；；；。根據(jù)moved“一般過去時(shí)”可知，表示在搬到中國前住在德國，表示“過去的過去”，用過去完成時(shí)，故選D。57．There39。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：冰箱里幾乎沒有肉了。我會(huì)在超市買一些。A. buy動(dòng)詞，買；B. bought過去式，買；C. will buy一般將來時(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。根據(jù)前一句可知，“買肉”這件事還未發(fā)生，所以使用一般將來時(shí)態(tài)，will+動(dòng)詞原形。故選：C。58．Is that beautiful sweater yours?Yes. I it for two years.A．bought B．have bought C．have had D．kept【答案】C【解析】句意：——那件漂亮的毛衣是你的嗎？——是的，我已經(jīng)買了兩年了。bought為短暫性動(dòng)詞，不能與表示一段的時(shí)間狀語for two years連用，排除A,B；for two years表示的是到目前為止的一段時(shí)間，說明的是現(xiàn)在的情況，故時(shí)態(tài)為現(xiàn)在完成時(shí)態(tài)，答案為C。點(diǎn)睛：短暫性動(dòng)詞又稱瞬間動(dòng)詞，表示動(dòng)作一旦發(fā)生就立即結(jié)束。這類動(dòng)詞有：go, e, arrive, leave, begin, start, join, marry, buy, die 等。瞬間動(dòng)詞可以用于現(xiàn)在完成時(shí)，但不能和表示一段時(shí)間的狀語連用。如for 和since 所引導(dǎo)的時(shí)間狀語都表示一段時(shí)間，那就要將瞬間動(dòng)詞轉(zhuǎn)化為表延續(xù)的動(dòng)詞或者表狀態(tài)的形式，就可以與表示一段的時(shí)間狀語連用。如：His father has died since he was ，必須轉(zhuǎn)化為：His father has been dead since he was born.59．Sally _______ reading the novel. She will return it in the afternoon.A．finish B．finishes C．has finished D．is finishing【答案】C【解析】【詳解】句意：莎莉已讀完小說了。她下午還。A. finish動(dòng)詞原形； B. finishes一般現(xiàn)在時(shí)態(tài)的第三人稱單數(shù)形式； C. has finished 現(xiàn)在完成時(shí)態(tài)的第三人稱單數(shù)形式；D. is finishing現(xiàn)在進(jìn)行時(shí)態(tài)的第三人稱單數(shù)形式。根據(jù)下句She will return it in the afternoon. 她下午還。可知，她已經(jīng)讀完了，故用現(xiàn)在完成時(shí)態(tài)，故選C。60．―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)砑舻秵?？——等一?huì)兒。我正在用它做剪紙。根據(jù)Justa moment可知此處表示讓對方等一會(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。