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+動(dòng)詞原形,故答案為C。37.Hong Kong __________to China for 20 years. I ________there for 2 weeks next year.A.has returned。 will stay B.has been back。 will stayC.has been back。 have stayed D.has returned。 have stayed【答案】B【解析】【詳解】句意:香港回歸中國已有20年。明年我將在那里呆兩周??疾閯?dòng)詞時(shí)態(tài)辨析。for 20 years是一段時(shí)間,需和持續(xù)性動(dòng)詞連用;return返回,終止性動(dòng)詞,可排除AD兩項(xiàng)。next year明年,用于一般將來時(shí),可排除C項(xiàng)。根據(jù)句意結(jié)構(gòu)和語境,可知選B。38.________ of the road ________ broken down. It needs ________.A.Threefourths。 was。 repairedB.Three quarters。 has。 to repairC.Threefourth。 was。 to be repairedD.Three quarters。 has。 repairing【答案】D【解析】句意:四分之三的路已經(jīng)壞掉了,它需要被修理。根據(jù)分?jǐn)?shù)表達(dá)法,當(dāng)分子超過一時(shí),分母加s,所以排除C;根據(jù)break down壞掉和 road之間是主動(dòng)關(guān)系,不用被動(dòng)語態(tài),排除A/C;need to do一般主語是人,need doing一般主語是物,need to do需要做某事,need doing需要被做;故選D39.Miss Smithin our school since five years ago.A.teaches B.taught C.has taught D.is teaching【答案】C【解析】句意:Smith小姐從5年前就已經(jīng)在我們學(xué)校教書了。考查現(xiàn)在完成時(shí)。sincefiveyearsago自從五年前以來,意為自從五年前以來他就教我們英語,表示狀態(tài)的持續(xù),用于現(xiàn)在完成時(shí);現(xiàn)在完成時(shí)的構(gòu)成:主語+have/has+動(dòng)詞過去分詞;主語是Miss Smith,所以助動(dòng)詞用has,teach教,實(shí)義動(dòng)詞,過去分詞是taught,故答案選C。40. Mr. Black will go to Shanghai in a few days. Do you know when the earliest plane _____on Sunday? At 10:00am.A.leaves off B.took off C.is leaving off D.is taking off【答案】D【解析】句意:——布萊克先生幾天后將去上海。你知道星期日最早的飛機(jī)什么時(shí)候起飛嗎?——上午10點(diǎn)??疾閯?dòng)詞短語和時(shí)態(tài)辨析題。leave off停止,中斷(做某事);take off (飛機(jī))起飛,都是固定短語,可知后者符合句意,可排除AC兩項(xiàng)。問句是時(shí)間狀語從句,主句do是一般現(xiàn)在時(shí),可知過去式took錯(cuò)誤,結(jié)合答語At 10:,故選D。41.—Where are your parents?—Oh, they _______ Shamei Village to enjoy the beautiful sights.A.has gone to B.have been to C.have gone to【答案】C【解析】【詳解】句意:你的父母在哪里?哦,他們?nèi)チ松趁来迦ハ硎苊利惖娘L(fēng)景了。has gone to去了某地,還沒回來;have been to去過某地,已經(jīng)回來了;have gone to去了某地,還沒有回來。根據(jù)對(duì)話中Where are …?可知,這里的意思是“還沒有回來”,故排除B選項(xiàng)。句子的主語they是復(fù)數(shù),故應(yīng)選C。42.Where is Mr. Wang?He together with his students _______ Haibin Park.A.have gone to B.has gone to C.has been to D.have been to【答案】B【解析】【詳解】句意“王先生去哪里了?他和他的學(xué)生去了海濱公園”。have been to去了某地(回來了),have gone to去了某地(還未回來),根據(jù)Where is Mr. Wang可知,還未回來,排除C和D。且當(dāng)together with連接兩個(gè)主語時(shí),謂語動(dòng)詞要和最前面的主語保持一致,故選B。【點(diǎn)睛】主語后有with, along, like, except, besides, but, including, together with, as well as等引導(dǎo)的名詞或代詞時(shí),謂語動(dòng)詞與前面的主語保持一致,即“就前原則”。43.More than one boy _________ to play badminton with girls in our class.A.choose B.is choosing C.a(chǎn)re choosing D.chooses【答案】D【解析】句意:不止一個(gè)男孩選擇和我們班的女生打羽毛球。choose動(dòng)詞,選擇;is choosing正選擇;are choosing正選擇;chooses動(dòng)詞三單,選擇。根據(jù)語義可知,本句使用一般現(xiàn)在時(shí)態(tài)。more than one 表示“不止一個(gè)”,后接單數(shù)名詞,在句中作主語時(shí),謂語動(dòng)詞用三單形式。故選:D。點(diǎn)睛:注意“主謂一致性”原則,判斷主語的單復(fù)數(shù)含義,牢記 “more than one+名詞單數(shù)”“one of +名詞復(fù)數(shù)”等類似短語的單數(shù)含義。44.My grandma _______ to the radio when I got home just now.A.listens B.listened C.is listening D.was listening【答案】D【解析】句意:我剛才到家的時(shí)候我的奶奶正在聽廣播。結(jié)合語境理解可知,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)間狀語從句是一般過去時(shí),主句表達(dá)的是過去正在進(jìn)行的動(dòng)作,故句子的時(shí)態(tài)為過去進(jìn)行時(shí),答案為D。45.—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(tái)1臺(tái)看《永恒的經(jīng)典》?!?,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(jìn)行了幾分鐘并且現(xiàn)在還在演,故應(yīng)用動(dòng)詞的現(xiàn)在完成時(shí)態(tài)(基本結(jié)構(gòu):主語+have/has+動(dòng)詞的過去分詞).故可排除A和B;又由于begin是非延續(xù)性動(dòng)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。46.Don’t go out! It __________now.A.rains B.will rain C.is raining D.was raining【答案】C【解析】句意:不要出去了,現(xiàn)在在下雨。根據(jù)now可知用現(xiàn)在進(jìn)行時(shí)態(tài);故選C47.The wonderful life in high school you look forward to ______.A.ing B.is ingC.came D.was ing【答案】B【解析】句意:你期待的高中生活即將來臨??疾閯?dòng)詞時(shí)態(tài)辨析題。in high school you look forward to做life的定語;句子缺了謂語,可排除A;主語life還沒有出現(xiàn),需用現(xiàn)在進(jìn)行時(shí)表示將來,可排除CD選項(xiàng)。根據(jù)句意結(jié)構(gòu)和語境,可知選B。48. Do you know ________ this afternoon? I39。m not sure, but I39。ll tell you as soon as she_________.A.how will Betty arrive。 starts B.how Betty will arrive。 will startC.what time will Betty arrive。 will start D.what time Betty will arrive。 starts【答案】D【解析】試題分析:句意: 你知道貝蒂今天下午幾點(diǎn)到嗎嗎? 我不知道,但她一出發(fā)我就盡快告訴你。在賓語從句中只能用陳述句語序,可根據(jù)表達(dá)需要選用動(dòng)詞時(shí)態(tài)。但在含有時(shí)間狀語從句的主從復(fù)合句中要遵循主將從現(xiàn)的原則。所以選D??键c(diǎn):考查從句中的動(dòng)詞時(shí)態(tài)。49. Oh, dear! A power cut! Sorry, I didn’t know you _________ the washing machine.A.a(chǎn)re using B.used C.use D.were using【答案】D【解析】【分析】考點(diǎn):考查過去進(jìn)行時(shí)。【詳解】試題分析:句意:——哎吆!停電啦!——對(duì)不起,我不知道你在使用洗衣機(jī)。表示過去某一時(shí)間正在進(jìn)行的動(dòng)作用過去進(jìn)行時(shí),所以選D。50.Since the Belt and Road was e up with by president Xi Jinping, 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(xí)近平主席提出“一帶一路”倡議以來??疾閯?dòng)詞時(shí)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(shí)間,主句需用現(xiàn)在完成時(shí);可排除BD兩項(xiàng)。the contract amount是單數(shù)第三人稱,助動(dòng)詞需用has;根據(jù)句意結(jié)構(gòu)和語境,可知選C。