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有兩個(gè)含義,一是“是否”,引出賓語(yǔ)從句,賓語(yǔ)從句里可以用一般將來(lái)時(shí)態(tài);二是“如果”,引出條件狀語(yǔ)從句,條件狀語(yǔ)從句要用一般現(xiàn)在時(shí)態(tài)表將來(lái)。-如果她通過(guò)了,請(qǐng)讓我知道。 passes B.passed 。fivein 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(shū)了。33.Miss Smith根據(jù)時(shí)間副詞then可知此處用過(guò)去進(jìn)行時(shí),故選B。【點(diǎn)評(píng)】本題考查過(guò)去完成時(shí),注意通過(guò)時(shí)間狀語(yǔ)及動(dòng)詞判斷句子的時(shí)態(tài)。D.had got married 【點(diǎn)評(píng)】考查過(guò)去完成時(shí)。D.B.動(dòng)詞want用過(guò)去完成時(shí)來(lái)表示過(guò)去未曾實(shí)現(xiàn)的想法,希望,打算或意圖等。解答此類(lèi)題型,首先要注意句子中的時(shí)間狀語(yǔ),如果沒(méi)有則要通過(guò)分析上下文,結(jié)合語(yǔ)境來(lái)判斷句子的時(shí)態(tài)。結(jié)合語(yǔ)境可知上文描述的是剛才發(fā)生的動(dòng)作,故用一般過(guò)去時(shí)態(tài)。won39。didn39。B.27.Pardon? I _____ quite catch you.I said I ______ the song before.A.was forgetting【答案】 B 【解析】【分析】句意為:湯姆一進(jìn)入考試室就意識(shí)到了他把筆落在家里了。26.When Tom got to the examination room, he realized he ______ his pen at home.A.【答案】 C 【解析】【分析】had+動(dòng)詞的過(guò)去分詞構(gòu)成過(guò)去完成時(shí),表示的過(guò)去的過(guò)去的時(shí)間點(diǎn),本句中電影結(jié)束發(fā)生在我到達(dá)電影院之前,而到達(dá)電影院用的過(guò)去時(shí),電影結(jié)束發(fā)生在過(guò)去的過(guò)去,所以用過(guò)去完成時(shí)。B.25.——How was the movie you saw yesterday?——I have no idea. By the time I got to the movie theatre, the movie ______.A.根據(jù)by the end of last term,可知表示過(guò)去的過(guò)去,謂語(yǔ)動(dòng)詞要用過(guò)去完成時(shí)had+過(guò)去分詞。B.finished他已經(jīng)有幾年不見(jiàn)他的老朋友了。t seenwouldn39。his old friends for several years.A.will finish【答案】 B 【解析】【分析】考查動(dòng)詞時(shí)態(tài)。C.選A。B.had, gonewould practiced【答案】 B 【解析】【分析】句意:在進(jìn)入電影業(yè)之前,她練習(xí)跳芭蕾。will practicedhad practicedhas practicedhad been【答案】 D 【解析】【分析】句意:到昨天,飛機(jī)已經(jīng)失去聯(lián)系了一個(gè)多月。has been 【點(diǎn)評(píng)】考查時(shí)態(tài),注意過(guò)去的過(guò)去是過(guò)去完成時(shí)的用法。C.had already left 【點(diǎn)評(píng)】考查時(shí)態(tài),注意 by the time+過(guò)去時(shí)的用法。D.have begun故選D【點(diǎn)評(píng)】考查過(guò)去完成時(shí)。was happened【答案】 B 【解析】【分析】所填寫(xiě)動(dòng)作發(fā)生在asked以前,表示過(guò)去的過(guò)去,用過(guò)去完成時(shí),故選B。C.had happened.A.15.Seeing John rush into the room with tears in his eyes, I asked him what 根據(jù)Not yet, I39。 finishhave。故選B。C.had happenedhas been disappeared【答案】 C 【解析】【分析】句意:你為什么不立刻將錢(qián)包給那個(gè)男人?因?yàn)樵谖乙庾R(shí)到錢(qián)包是他的之前他就已經(jīng)消失了。has disappearedC.12.— Why didn39。D.B. 現(xiàn)在完成時(shí)態(tài); been away現(xiàn)在完成時(shí); been away過(guò)去完成時(shí)。D.B.根據(jù)語(yǔ)境,說(shuō)話時(shí)我已知道你鋼琴?gòu)椀煤茫恢朗沁^(guò)去的狀態(tài),用一般過(guò)去時(shí),故選A。A. didn39。C.t【點(diǎn)評(píng)】考查過(guò)去完成時(shí),注意其定義的理解。D.he has finished his work already finished【答案】 C 【解析】【分析】句意:到我到達(dá)那里的時(shí)候,足球賽已經(jīng)結(jié)束了。B.has。D.collect all the CDs of the famous singer. 【點(diǎn)評(píng)】此題考查過(guò)去完成時(shí)的用法。by the time:到…時(shí)候?yàn)橹?;通常引?dǎo)一個(gè)時(shí)間狀語(yǔ)從句,表示“到……的時(shí)候?yàn)橹埂敝骶鋭t表示在此時(shí)間之前某個(gè)事件已完成。have lefthave forgotten根據(jù)時(shí)間狀語(yǔ)從句before she got ,該用過(guò)去完成時(shí)態(tài):had+過(guò)去分詞,故答案為C。put4.— What do you think of the young lady?— She is hardworking. She ________ all her effort into her work before she got ill.A.下文指的是過(guò)去某時(shí)的動(dòng)作,故用一般過(guò)去時(shí)態(tài)。had left… came3.Jake _____his key in the office so he had to wait until his wife _______ home. had scored【答案】 B 【解析】【分析】句意:當(dāng)我打開(kāi)電視的時(shí)候,貝克漢姆已經(jīng)進(jìn)了兩個(gè)球。 have scoredB.【點(diǎn)評(píng)】本題考查過(guò)去完成時(shí)的用法,表示在過(guò)去某一時(shí)間前已經(jīng)發(fā)生的動(dòng)作。had been tohave gone tot you e?—Because I the park twice.A.had gone toC.have been to【答案】 C 【解析】【分析】have gone to去了(尚未回).have been to去過(guò)(已回),根據(jù)句意在last weekend之前去過(guò),所以用過(guò)去完成時(shí),故選C。 have scoredhad turned。had turned?!军c(diǎn)評(píng)】考查動(dòng)詞時(shí)態(tài)辨析題。forgot… eC.結(jié)合語(yǔ)境可知前文描述的是過(guò)去某時(shí)前已經(jīng)完成的動(dòng)作,故用過(guò)去完成時(shí)態(tài)。解答此類(lèi)題型,首先要注意句子中的時(shí)間狀語(yǔ),如果沒(méi)有則要通過(guò)分析上下文,結(jié)合語(yǔ)境來(lái)判斷句子的時(shí)態(tài)。B.had put她生病前把她所有的精力都投入到她的工作中。5.By the time I got to school, I realized that I ________ my backpack at home. A.C.考查過(guò)去完成時(shí)。結(jié)合句意和語(yǔ)境可知選D。A.coll