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【解析】【詳解】句意:如果我們的政府現(xiàn)在不注意食品安全,我們的健康就會(huì)出于危險(xiǎn)之中。結(jié)合語(yǔ)境可知,本句主語(yǔ)描述的是將來(lái)某時(shí)進(jìn)行的動(dòng)作,故用一般將來(lái)時(shí)態(tài)。當(dāng)主句描述將來(lái)時(shí)態(tài),if引導(dǎo)的條件狀語(yǔ)從句中用一般現(xiàn)在時(shí)態(tài)表示將來(lái)動(dòng)作,結(jié)合語(yǔ)境可知選B。37.—Do you know _________ the meeting?—Tomorrow morning.A.when they hadB.when they are going to haveC.when did they haveD.when are they going to have【答案】B【解析】【詳解】句意:——你知道他們什么時(shí)候來(lái)開(kāi)會(huì)嗎?——明天早上。此題考查賓語(yǔ)從句,賓語(yǔ)從句要用陳述句語(yǔ)序,C和D是疑問(wèn)句語(yǔ)序,故排除;根據(jù)回答Tomorrow morning可知此句時(shí)態(tài)是一般將來(lái)時(shí),A是一般過(guò)去時(shí),B是一般將來(lái)時(shí);故選B。38.I don’t know when you ______ to Mary’s party. When you go, ______as wellA.go 。 I will go B.will go 。 I will go C.will go 。 I go D.go 。 I go【答案】B【解析】句意:我不知道你什么時(shí)候去參加瑪麗的聚會(huì)。當(dāng)你去的時(shí)候,我也去。第一個(gè)空是考查賓語(yǔ)從句,主句I don’t know是一般現(xiàn)在時(shí)態(tài),其賓語(yǔ)從句可以根據(jù)實(shí)際情況用任何時(shí)態(tài),本題“我不知道你什么時(shí)候去參加瑪麗的聚會(huì)”,“去”的動(dòng)作屬于沒(méi)有發(fā)生,所以選擇將來(lái)時(shí)態(tài)最佳,故排除A、D選項(xiàng);第二個(gè)空When you go,是一個(gè)時(shí)間狀語(yǔ)從句,而且這個(gè)時(shí)間對(duì)于說(shuō)話時(shí)是一個(gè)沒(méi)有發(fā)生沒(méi)有到來(lái)的時(shí)間,也就暗示了后面主句用一般將來(lái)時(shí),即當(dāng)你去的時(shí)候我將和你一起去,表示去的動(dòng)作還沒(méi)有發(fā)生,所以主句用一般將來(lái)時(shí),構(gòu)成“主將從現(xiàn)”,故排除C選項(xiàng);故答案選B。39.— Did you sleep well last night?—Far from that! One of my neighbours ▲ music pretty loud.A.plays B.was playing C.is playing D.would play【答案】B【解析】句意:你昨晚睡得好嗎?遠(yuǎn)非如此!我的一個(gè)鄰居在大聲演奏音樂(lè)。A. plays一般現(xiàn)在時(shí)態(tài);B. was playing 過(guò)去進(jìn)行時(shí)態(tài);C. is playing 現(xiàn)在進(jìn)行時(shí)態(tài); D. would play過(guò)去將來(lái)時(shí)態(tài)。結(jié)合語(yǔ)境可知,昨晚睡不好覺(jué)的原因是當(dāng)時(shí)有人在演奏音樂(lè),故用過(guò)去進(jìn)行時(shí)態(tài)來(lái)描述,答案為B。40.—What do you often do at weekends?—I often ________ my grandparents.A.visit B.visited C.have visited D.will visit【答案】A【解析】【詳解】句意:你經(jīng)常在周末做什么?——我經(jīng)常去看我的爺爺奶奶。考查句子時(shí)態(tài)。A. visit 一般現(xiàn)在時(shí);B. visited 一般過(guò)去時(shí);C. have visited現(xiàn)在完成時(shí);D. will visit一般將來(lái)時(shí)。結(jié)合語(yǔ)境可知下文often可知是經(jīng)常性動(dòng)作,故用一般現(xiàn)在時(shí)態(tài)。選A。41.Did you see a girl in red pass by just now?No, sir. I ________the news with my mobile phone.A.read B.was reading C.would read D.a(chǎn)m reading【答案】B【解析】句意:剛才你看到一個(gè)穿紅衣服的女孩經(jīng)過(guò)嗎?沒(méi)有,先生。我正在手機(jī)上讀新聞。read讀,動(dòng)詞原形或過(guò)去式;was reading過(guò)去進(jìn)行時(shí);would read過(guò)去將來(lái)時(shí);am reading現(xiàn)在進(jìn)行時(shí)。根據(jù)對(duì)話的情景可知,這里表示剛才正在做的事情,應(yīng)用過(guò)去進(jìn)行時(shí)態(tài),故選B。42.— I think the plan is just a waste of time. What do you think?— Well, if you don’t support the plan, ________.A.neither do I B.so do I C.neither will I D.so will I【答案】C【解析】句意:——我認(rèn)為這個(gè)計(jì)劃只是在浪費(fèi)時(shí)間。您是怎么想的?——好,如果你不支持這個(gè)計(jì)劃,我也不支持。Neither+助動(dòng)詞+主語(yǔ),表示主語(yǔ)也不是……;這里是if引導(dǎo)的條件狀語(yǔ)從句,主句用一般將來(lái)時(shí),從句用一般現(xiàn)在時(shí)態(tài),這里是主句,故助動(dòng)詞用will。根據(jù)題意,故選C。點(diǎn)睛:Neither+助動(dòng)詞+主語(yǔ),表示主語(yǔ)也不是這樣;so+助動(dòng)詞+主語(yǔ),表示主語(yǔ)也是這樣。43.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(lái)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(guò)去某時(shí)正在做某事,故用過(guò)去進(jìn)行時(shí),故選D。44.Hurry up. The train _________ in twenty minutes.A.left B.has left C.is leaving D.has been away【答案】C【解析】句意:快點(diǎn)。二十分鐘后火車將要離開(kāi)。根據(jù)時(shí)間狀語(yǔ)in twenty minutes可知此處用一般將來(lái)時(shí),表示位置移動(dòng)的動(dòng)詞,如leave, go, e等的現(xiàn)在進(jìn)行時(shí)表示一般將來(lái)時(shí),故為is leaving,故選C。45.— 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(yǔ)從句。根據(jù)英語(yǔ)語(yǔ)法,賓語(yǔ)從句的語(yǔ)序應(yīng)為陳述句的語(yǔ)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(yǔ)從句的謂語(yǔ)也應(yīng)用過(guò)去式,即happened,故應(yīng)選C。46.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(lái)臨??疾閯?dòng)詞時(shí)態(tài)辨析題。in high school you look forward to做life的定語(yǔ);句子缺了謂語(yǔ),可排除A;主語(yǔ)life還沒(méi)有出現(xiàn),需用現(xiàn)在進(jìn)行時(shí)表示將來(lái),可排除CD選項(xiàng)。根據(jù)句意結(jié)構(gòu)和語(yǔ)境,可知選B。47. Do you know what time Daniel Xuzhou tomorrow?At 2:00 p. m. I will meet him when he at the airport.A.gets to。 arrives B.will get to。 will arriveC.will get to。 arrives D.gets to。 will arrive【答案】C【解析】句意:——你知道丹尼爾明天什么時(shí)候去徐州嗎?——下午2:00點(diǎn)。當(dāng)他到達(dá)機(jī)場(chǎng)時(shí)我將與他會(huì)面。第一句是what time引導(dǎo)的賓語(yǔ)從句,主句是一般現(xiàn)在時(shí),從句時(shí)態(tài)不受限制,結(jié)合tomorrow用一般將來(lái)時(shí)will+動(dòng)詞原形;第二句是when引導(dǎo)的時(shí)間狀語(yǔ)從句,遵循主將從現(xiàn)的規(guī)則,所以從句用一般現(xiàn)在時(shí),主語(yǔ)是he,因此是arrives;結(jié)合選項(xiàng),故答案選C。48.It’s late mom, why don’t you sleep?Your dad hasn’t e back. I ________ for him.A.a(chǎn)m waiting B.wait C.waited D.have waited【答案】A【解析】【詳解】句意:——媽媽很晚了,你為什么不睡覺(jué)?——你爸爸還沒(méi)回來(lái)。我在等他。A. am waiting現(xiàn)在進(jìn)行時(shí);B. wait動(dòng)詞原形;C. waited過(guò)去式;D. have waited現(xiàn)在完成時(shí)。本題主要考查現(xiàn)在進(jìn)行時(shí)。根據(jù)題意,爸爸還沒(méi)有回來(lái),“我”正在等你爸爸。表示現(xiàn)在正在進(jìn)行的動(dòng)作,用現(xiàn)在進(jìn)行時(shí) am/is/are + doing 的形式。又因?yàn)橹髡Z(yǔ)是 I,故 be 動(dòng)詞用 am。故填 am waiting,故選A。49. _______ all _______ our class will visit Danying Garden?Yes. Every student _______ about it.A.Do...know。 will tell B.Are...known。 has toldC.Have...known。 was told D.Will...know。 told【答案】C【解析】句意:大家都知道我們班要去參觀丹櫻花園了嗎?是的,每個(gè)學(xué)生都被告知了這件事。Do…know一般現(xiàn)在時(shí)態(tài),一般疑問(wèn)句形式;Are…known是一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài);Have …known現(xiàn)在完成時(shí),一般疑問(wèn)句形式;Will…know一般將來(lái)時(shí),一般疑問(wèn)句形式。will tell一般將來(lái)時(shí);has told現(xiàn)在完成時(shí);was told一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài);told過(guò)去式。根據(jù)對(duì)話的意思可知,第一個(gè)空表示過(guò)去發(fā)生的事情對(duì)現(xiàn)在的影響,應(yīng)用現(xiàn)在完成時(shí)態(tài);第二句話主語(yǔ)Every student和動(dòng)詞tell構(gòu)成被動(dòng)關(guān)系,應(yīng)用被動(dòng)語(yǔ)態(tài),而且這個(gè)動(dòng)作發(fā)生在過(guò)去,應(yīng)用一般過(guò)去時(shí)。故選C。50.— Hello! May I speak to Mary, please?— Sorry. She _________ a shower now.A.has B.hadC.will have D.is having【答案】D【解析】句意:喂,請(qǐng)找瑪麗接電話好嗎?對(duì)不起,她正在洗澡。本題考查動(dòng)詞的時(shí)態(tài)。Have a shower洗澡。A. has 單數(shù)第三人稱形式 B. had 一般過(guò)去時(shí) C. will have一般將來(lái)時(shí) D. is having現(xiàn)在進(jìn)行時(shí)。根據(jù)題意“她現(xiàn)在正在洗澡”是現(xiàn)在正在進(jìn)行的動(dòng)作,故選D。