【英語(yǔ)】初中英語(yǔ)專題匯編英語(yǔ)動(dòng)詞的時(shí)態(tài)(一)及解析(參考版)
2025-04-01 22:54本頁(yè)面
【正文】 。30．This medicine _______ millions of people’s lives since it was put into use.A．is saving B．will save C．has saved D．had saved【答案】C【解析】句意：這種藥物自從投入使用以來(lái)已經(jīng)挽救了數(shù)百萬(wàn)人的生命。為什么？——因?yàn)樵谀菚r(shí)我正在等一個(gè)重要的人?？键c(diǎn)：考查動(dòng)詞的時(shí)態(tài)?，F(xiàn)在還沒(méi)有出發(fā)，出發(fā)是將要發(fā)生的動(dòng)作，用一般將來(lái)時(shí)態(tài)：will leave；后句是when引出的時(shí)間狀語(yǔ)從句，時(shí)間狀語(yǔ)從句中用一般現(xiàn)在時(shí)態(tài)表示將要發(fā)生的動(dòng)作。will be fixed.【答案】B【解析】試題分析：句意：－你知道我們什么時(shí)候出發(fā)嗎？－我不確定。is fixedC．leave。m not sure. I will tell you about it when the time________.A．leave。故選B。cooks烹飪，一般現(xiàn)在時(shí)；was cooking過(guò)去進(jìn)行時(shí)；is cooking現(xiàn)在進(jìn)行時(shí)；will cook一般將來(lái)時(shí)。27．—What was your father doing when you got home yesterday?—He dinner at that time.A．cooks B．was cooking C．is cooking D．will cook【答案】B【解析】【詳解】句意：——昨天當(dāng)你到家的時(shí)候你的父親在做什么？——當(dāng)時(shí)他在做晚餐。根據(jù)句意but he will e back in two days可知，這里表示Green先生去了倫敦，還沒(méi)有回來(lái)。26．Mr. Green _______ London, but he will e back in two days.A．has been to B．has gone to C．goes to D．leaves【答案】B【解析】【詳解】句意：Green先生去了倫敦，但是他將在兩天之后回來(lái)。根據(jù)twice可知此句是強(qiáng)調(diào)現(xiàn)在為止的生活經(jīng)歷，用現(xiàn)在完成時(shí)。考查時(shí)態(tài)。你想跟我一起去看電影嗎？——不了，謝謝。表示過(guò)去某一時(shí)間正在進(jìn)行的動(dòng)作用過(guò)去進(jìn)行時(shí)，所以選D。24． 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(guò)去進(jìn)行時(shí)。結(jié)合選項(xiàng)可知應(yīng)選C。他說(shuō)他到家就會(huì)打電話給我。 got D．came。 gets B．came。故選D。If you too much icecream引導(dǎo)的是條件狀語(yǔ)從句，主句應(yīng)該用一般將來(lái)時(shí)，符合主將從現(xiàn)的原則。故選A。A. Since從……以來(lái)，和現(xiàn)在完成時(shí)連用； B. In后跟年月等時(shí)間，意為在……； C. On后跟具體日期或者中午下午等，意為在……；D. For后跟一段時(shí)間。21．—How long have you lived in this town? —_____ December 22 nd，2008.A．Since B．In C．On D．For【答案】A【解析】【詳解】A 本題考查介詞用法?？疾闀r(shí)間狀語(yǔ)從句、時(shí)態(tài)。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?！军c(diǎn)睛】現(xiàn)在完成時(shí)的標(biāo)志詞already（肯定）, yet（否定，疑問(wèn)）, 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19．Hurry up. The tr
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