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the contract amount(總額) of signing the documents(合同) yuan.A.have reached B.reached C.has reached D.will reach【答案】C【解析】【詳解】句意:自習近平主席提出“一帶一路”倡議以來??疾閯釉~時態(tài)辨析。since自從,從句Since the Belt and Road was e up with by president Xi Jinping,是一段時間,主句需用現(xiàn)在完成時;可排除BD兩項。the contract amount是單數(shù)第三人稱,助動詞需用has;根據(jù)句意結(jié)構(gòu)和語境,可知選C。37. Will you go to America next month?Yes. But I promise I will call you as soon as I _________there.A.get to B.will get to C.will get D.get【答案】D【解析】【詳解】句意:——下個月你將要去美國嗎?——是的。但是我保證我一到達那里,就給你打電話。as soon as引導的時間狀語從句,用一般現(xiàn)在時,主句用一般將來時。there是副詞,前面不加介詞,get there到達那里。故選D。38.—Hi ,Lily! I called you at eight last night, but nobody picked up the phone.— Oh, I ____________ a shower.A.took B.a(chǎn)m taking C.was taking D.take【答案】C【解析】句意:嗨,Lily,我昨晚八點給你打電話了,但是沒人接電話。哦,我當時在洗澡。具體到了過去某個時間段,描述過去那段時間里進行的動作用過去進行時,結(jié)構(gòu)是was/were doing,這里表示的是“我當時正在洗澡”,故選C。39.—Could you tell me what he said just now?—Sorry, I ___ about what I would do tomorrow.A.will think B.was thinking C.thought D.think【答案】B【解析】【詳解】句意:你能告訴我他剛才說什么嗎?對不起,我正考慮明天我要做什么??疾闀r態(tài)。A. will think(一般將來時);B. was thinking(過去進行時);C. thought (一般過去式);D. think(一般現(xiàn)在時);根據(jù)句意,“考慮”這個動作發(fā)生剛才在他講話的時候,在過去某個時間點發(fā)生的動作用過去進行時,故選B。40.Don’t make any noise. We________ to a piece of wonderful music.A.will listen B.a(chǎn)re listeningC.listen D.have listened【答案】B【解析】句意:不要發(fā)出任何噪音。我們正在聽一首美妙的樂曲。根據(jù)Don’t make any ,因此不要發(fā)出噪音,故用現(xiàn)在進行時be doing,故選B。41.—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)一段時期內(nèi)都存在的一種狀態(tài),要使用現(xiàn)在完成時。故答案為D。42. Did you have a discussion with him about the matter? No. When I saw him, he________ his history project busily.A.has prepared B.prepares C.was preparing D.prepared【答案】C【解析】句意:——你和他關于那個問題討論過了嗎?——沒有。當我看見他時,他正在忙碌地準備歷史項目。When引導的時間狀語從句,用一般過去時,主句用過去進行時was/were doing,故選C。43.Have you ever been to Harbin? Yes. I ________ there when I was twelve for the Ice and Snow Festival.A.have goon B.have been C.went D.had been【答案】C【解析】【詳解】句意:——你曾經(jīng)去過哈爾濱嗎?——是的,當我十二歲的時候去了冰雪節(jié)。這里是when引導的時間狀語從句,主語用一般過去時態(tài) ,這里用go的過去式went。根據(jù)題意,故選C。44.—Mum, I want to watch Everlasting Classics on CCTV 1 tonight.—Oh, dear, it for nearly twenty minutes. Come on!A.will begin B.will be on C.has begun D.has been on【答案】D【解析】【詳解】句意:——媽媽,今晚我想在中央電視臺1臺看《永恒的經(jīng)典》。——哦,天哪,已經(jīng)開演了將近二十分鐘了。加油!根據(jù)語境for a few minutes(幾分鐘)和e on,可知節(jié)目已經(jīng)進行了幾分鐘并且現(xiàn)在還在演,故應用動詞的現(xiàn)在完成時態(tài)(基本結(jié)構(gòu):主語+have/has+動詞的過去分詞).故可排除A和B;又由于begin是非延續(xù)性動詞不能和for a few minutes搭配,而has been on(表示持續(xù)性的狀態(tài))故選D。45.—Tom, why are you so busy? —I ________ some plans to work in an old people’s home this summer.A.makes B.a(chǎn)m makingC.made D.have made【答案】B【解析】句意:——湯姆,你為什么這么忙?——我正計劃今年夏天在一家養(yǎng)老院工作??疾閯釉~時態(tài)辨析題。I是第一人稱,動詞不可用三單形式,可排除A。根據(jù)句意語境,可知是正在計劃的事情,需用現(xiàn)在進行時,需用be+現(xiàn)在分詞結(jié)構(gòu),故選B。46.In Beijing, you can see many people wear masks(口罩)if they ____________ out on foggy days.A.went B.go C.a(chǎn)re going D.will go【答案】B【解析】句意:在北京,大霧天,你會看見許多人出去時都戴著口罩。本句是if引導的條件狀語從句,當主句是一般將來時或者是含有情態(tài)動詞的一般現(xiàn)在時態(tài)時,從句則用一般現(xiàn)在時表示將來,根據(jù)句意可知,答案應選擇B。47.Did you hear someone knocking at the door just now, Tom?No, I _______ TV with my friend in my bedroom.A.was watching B.watched C.a(chǎn)m watching D.watch【答案】A【解析】【詳解】句意:——湯姆,你剛才聽到有人敲門了嗎?——沒有,我和我的朋友正在臥室里看電視。考查過去進行時。A. was watching過去進行時;B. watched一般過去時;C. am watching現(xiàn)在進行時;D. watch觀看,動詞原形。根據(jù)句意“——湯姆,你剛才聽到有人敲門了嗎?——沒有,我和我的朋友正在臥室里看電視。” 可推知剛才有人敲門時我和我的朋友正在臥室里看電視。所以該句強調(diào)的是過去某個時間正在進行和發(fā)生的動作,確定時態(tài)為過去進行時態(tài),其構(gòu)成為was/were+現(xiàn)在分詞,根據(jù)主語是I,故助動詞用was,watch的現(xiàn)在分詞為watching,故填was watching,故答案選A。48.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,我整個下午都在為我的英語考試做準備??疾檫^去進行時。根據(jù)“yesterday昨天和all afternoon整個下午”可知句子應該用過去進行時。構(gòu)成:was或were+ doing,主語是I,所以應該用was。故選C。【點睛】過去進行時多用在when引起的從句中,表示某事發(fā)生時某個動作正在進行。其結(jié)構(gòu)為:助動詞was/were+doing;也表示過去的某個時間正在進行的動作。標志詞有: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.49.—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;后面是until引導的時間狀語從句,所以要用一般現(xiàn)在時代替一般將來時。所以選C。考點:考查動詞時態(tài)。50.It is still unknown how AI(人工智能) the way of our life as well as the world.A.change B.changed C.will change D.was changing【答案】C【解析】句意:仍然不知道人工智能將會怎么改變我們的生活方式還有世界。這是賓語從句,主句是一般現(xiàn)在時態(tài),從句根據(jù)句意應用一般將來時態(tài);故選C