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爸爸正在臥室里睡覺。sleeps睡覺,第三人稱單數(shù)形式;slept睡覺,是sleep的過去式;is sleeping現(xiàn)在進(jìn)行時(shí);was sleeping過去進(jìn)行時(shí)。根據(jù)句意Please turn off the TV可知,這里說的是現(xiàn)在正在睡覺,應(yīng)用現(xiàn)在進(jìn)行時(shí),故選C。47.―When did she leave? ―As if it was 3:30. She for about 2 hours.A.has been away B.left C.has left【答案】A【解析】句意:―她什么時(shí)候離開的?―好像在3:30。她離開了大約2個(gè)小時(shí)。根據(jù)for about 2 ,而且用現(xiàn)在完成時(shí)。所以選A。點(diǎn)睛:短暫性動(dòng)詞在現(xiàn)在完成時(shí)態(tài)的肯定句中不能與表示一段的時(shí)間狀語連用,如句子中的left為短暫性動(dòng)詞,另外還要記住幾個(gè)常見的短暫性動(dòng)詞與延續(xù)性動(dòng)詞的轉(zhuǎn)化:borrow→keep, buy→have, get/catch a cold→have a cold ,die→be dead, open→be open,end/finish → be over,begin/start→ be on, leave→be away, e→be in/here等。如:His fatherdied10 years ago.=His father hasbeen deadfor 10 years。Iboughtthis pen 3 years ago. = Ihave hadthis pen for 3 years.48.We will go to Tian’anmen Square to watch the raising of national flag if it _________ tomorrow.A.will rain B.rainsC.doesn’t rain D.won’t rain【答案】C【解析】試題分析:句意:如果明天不下雨我們要去天安門廣場看升國旗。根據(jù)句意及題干分析if引導(dǎo)的是條件狀語從句,主句是一般將來時(shí)態(tài),根據(jù)“主將從現(xiàn)”原則,if從句中應(yīng)用一般現(xiàn)在時(shí)態(tài),根據(jù)句意是“不下雨”,所以選C?!究键c(diǎn)定位】考查動(dòng)詞的時(shí)態(tài)。49.Unless you ________ your ID card, the teacher won’t let you in.A.will have B.have C.had【答案】B【解析】【詳解】句意:除非你有身份證,否則老師不會讓你進(jìn)去的。A. will have將有; 一般將來時(shí);B. have有,一般現(xiàn)在時(shí)態(tài);C. had有,一般過去時(shí)態(tài)。這里是unless引導(dǎo)的條件狀語從句,遵循主句用一般將來時(shí),從句用一般現(xiàn)在時(shí)態(tài),從句主語是you ,動(dòng)詞用原形。根據(jù)題意,故選B。【點(diǎn)睛】if和unless引導(dǎo)的條件狀語從句而已算是其中一種;主將從現(xiàn)常見的有以下四種情況:一、條件狀語從句的主句是一般將來時(shí),那么從句常常用一般現(xiàn)在時(shí)如:When I grow up,I’ll be a nurse and look after patients我長大后要當(dāng)一名護(hù)士,照顧病人二、如果主句是祈使句,那么從句通常要用一般現(xiàn)在時(shí)如:Don’t laugh at me when I make a mistake.我犯錯(cuò)誤的時(shí)候不要笑話我.三、如果主句是含有情態(tài)動(dòng)詞的一般現(xiàn)在時(shí),根據(jù)需要從句多用現(xiàn)在進(jìn)行時(shí)如:You should be quiet when you are in the reading room在閱覽室時(shí)應(yīng)保持安靜 ,祈使句應(yīng)用not to.如。 She said not to close the window常見的時(shí)間狀語從句的連詞有:as soon as,when,while ,as,until等用在unless或if中可以是下面的用法:I will not go boating if it rains tomorrow.Unless you have finish your homework,I won39。t allow you to watch TV.50.— Peter, what will you do next Sunday? — We ______ our grandparents.A.visit B.visited C.is visiting D.will visit【答案】D【解析】【詳解】句意:彼得,下周日你們打算做什么?—我們要去看望我們的祖父母。本題考查的是時(shí)態(tài)的辨析,根據(jù)問句中的next Sunday可知,本題是一般將來時(shí),故答案選D。51.I _________in London for many years, but I’ve never regretted my final decision to move back to China.A.lived B.was living C.have lived D.a(chǎn)m living【答案】C【解析】【詳解】句意:我在倫敦住了很多年了,但是我從來沒有后悔我最終決定搬回中國。lived是過去式;was living過去進(jìn)行時(shí);have lived現(xiàn)在完成時(shí);am living現(xiàn)在進(jìn)行時(shí)。根據(jù)句意和句中的for many years可知,這里表示過去發(fā)生的動(dòng)作對現(xiàn)在的影響,應(yīng)用現(xiàn)在完成時(shí),故選C。52.It39。s too noisy here. what39。s going on?Oh, the noise es from the boys. They______ a partyA.Hold B.a(chǎn)re holding C.were holding D.have held【答案】B【解析】【詳解】句意:這里太吵鬧了,發(fā)生什么事了?哦,噪音來自那些男孩,他們在舉行聚會。hold舉行,動(dòng)詞原形;are holding現(xiàn)在進(jìn)行時(shí),正在舉行;were holding過去進(jìn)行時(shí);have held現(xiàn)在完成時(shí)。根據(jù)對話what39。s going on可知,他們在說的是現(xiàn)在正在發(fā)生的事情,應(yīng)用現(xiàn)在進(jìn)行時(shí),故選B。53.— Excuse me, could you tell me ?— Sorry, sir. I wasn39。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。昨天這個(gè)時(shí)候我不在那里。考查賓語從句。根據(jù)英語語法,賓語從句的語序應(yīng)為陳述句的語序,B、D選項(xiàng)可排除。根據(jù)答句的yesterday提示,事故發(fā)生在昨天,故賓語從句的謂語也應(yīng)用過去式,即happened,故應(yīng)選C。54.― Could you tell me when he back?— Sure. He will e back as soon as he the classroom.A.will e。 finishes cleaning B.es。 will finish cleaningC.will e。 will finish to clean【答案】A【解析】試題分析:句意:——你能告訴我他將什么時(shí)候回來嗎?——當(dāng)然可以。他一打掃完教室就會回來。本題第一句是賓語從句,第二句是時(shí)間狀語從句。根據(jù)回答He will e back可知,本題第一空用一般將來時(shí);第二空主句是一般將來時(shí),as soon as引導(dǎo)的時(shí)間狀語從句用一般現(xiàn)在時(shí)。故選A。55.Larry, we’re glad you have arrived. We ______ to drive to the station to meet you.A.began B.would begin C.have begun D.were beginning【答案】D【解析】句意:Larry,我們很高興你來了,我們正要開車去車站接你。began一般過去時(shí)態(tài),開始,表示過去發(fā)生的動(dòng)作;would begin將會開始,過去將來時(shí);have begun現(xiàn)在完成時(shí),表示過去發(fā)生的動(dòng)作對現(xiàn)在的影響;were beginning正要開始。根據(jù)句意we’re glad you have arrived可知,Larry現(xiàn)在已經(jīng)來了,因此打算開車去車站應(yīng)該是過去打算去做,但還沒有去做的事情,故應(yīng)選D。56.Did you go to the concert with your parents yesterday?No, I for my English test all afternoon.A.prepared B.a(chǎn)m preparing C.was preparing D.have prepared【答案】C【解析】【詳解】句意:——你昨天和你的父母一起去聽音樂會了嗎?沒有,我整個(gè)下午都在為我的英語考試做準(zhǔn)備。考查過去進(jìn)行時(shí)。根據(jù)“yesterday昨天和all afternoon整個(gè)下午”可知句子應(yīng)該用過去進(jìn)行時(shí)。構(gòu)成:was或were+ doing,主語是I,所以應(yīng)該用was。故選C?!军c(diǎn)睛】過去進(jìn)行時(shí)多用在when引起的從句中,表示某事發(fā)生時(shí)某個(gè)動(dòng)作正在進(jìn)行。其結(jié)構(gòu)為:助動(dòng)詞was/were+doing;也表示過去的某個(gè)時(shí)間正在進(jìn)行的動(dòng)作。標(biāo)志詞有:at that time,at 8:00am yesterday,at this time last night:My grandpa was taking exercise for his healthat 8:00am yesterday. His family was watching at this time last night.57.—I’m afraid the class has begun.—Don’t worry. It ________ until the bell ________.A.doesn’t begin。 rings B.won’t begin。 will ringC.won’t begin。 rings D.doesn’t begin。 will ring【答案】C【解析】試題分析:句意:恐怕課已經(jīng)開始了。一不要擔(dān)心。直到鈴聲響了才會開始。前面是主句,會議還沒開始,所以用一般將來時(shí);后面是until引導(dǎo)的時(shí)間狀語從句,所以要用一般現(xiàn)在時(shí)代替一般將來時(shí)。所以選C??键c(diǎn):考查動(dòng)詞時(shí)態(tài)。58.—How are you today?Oh, I _______ as ill as I do now for a long time.A.didn’t feel B.wasn’t feeling C.don’t feel D.haven’t felt【答案】D【解析】句意:你今天好嗎?——哦,我很久沒有像現(xiàn)在這樣生過病了。表示過去到現(xiàn)在持續(xù)一段時(shí)期內(nèi)都存在的一種狀態(tài),要使用現(xiàn)在完成時(shí)。故答案為D。59.David ________ school two years ago and he _________ for two years.A.leaves, has gone B.left, has been awayC.leaves, has been away D.left, has gone【答案】B【解析】【詳解】句意:杰克遜兩年前離開學(xué)校,他已經(jīng)走了兩年了。 two years ago是過去時(shí)間短語,動(dòng)詞用過去式;for two year表示一段時(shí)間,動(dòng)詞應(yīng)具有持續(xù)性或表狀態(tài),be away表狀態(tài),可以和現(xiàn)在完成時(shí)態(tài)連用。故選B。60.James with the Greens the White Tower Park if it tomorrow.A.a(chǎn)re going to。 isn’t rainy B.a(chǎn)re going to。 doesn’t rainC.is going to 。 won’t rain D.is going to。 isn’t rainy【答案】D【解析】試題分析:句意:如果明天不下雨,James將和格林夫婦去白塔公園。If引導(dǎo)的條件狀語從句,主句用一般將來時(shí)從句用一般現(xiàn)在時(shí)。with the Greens在此是介詞短語作后置定語真正的主語是James故謂語動(dòng)詞用單數(shù)。根據(jù)句意,故選D??键c(diǎn):考查if引導(dǎo)的從句的用法