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0。B.were watchingC.watchedD.watch【答案】 B 【解析】【分析】句意:昨晚我做作業(yè)的時(shí)候,我父母正在客廳看錄像。根據(jù)題干中的While I was doing my homework last night,可知此句要用過(guò)去進(jìn)行時(shí),故選B。 【點(diǎn)評(píng)】考查動(dòng)詞的時(shí)態(tài)。注意while引導(dǎo)的時(shí)間狀語(yǔ)從句,表示主句與從句的動(dòng)作同時(shí)進(jìn)行,主句與從句都要用進(jìn)行時(shí)。20.He _______ puter games when his parents left home. So he didn39。t know where they were.A.is playingB.playsC.playedD.was playing【答案】 D 【解析】【分析】句意:他的父母離開(kāi)家時(shí)他在玩電腦游戲。所以他不知道他們?cè)谀睦?。根?jù)語(yǔ)境可知該用過(guò)去進(jìn)行時(shí),所以選D。21.It ________ heavily when I let the cinema. A.rainsB.will rainC.is rainingD.was raining【答案】 D 【解析】【分析】句意:當(dāng)我離開(kāi)電影院時(shí)天正在下大雨。,一般現(xiàn)在時(shí);,一般將來(lái)時(shí);,現(xiàn)在進(jìn)行時(shí);,過(guò)去進(jìn)行時(shí)。left表明時(shí)態(tài)是一般過(guò)去時(shí),when引導(dǎo)的時(shí)間狀語(yǔ)從句,從句用一般過(guò)去時(shí),主句用過(guò)去進(jìn)行時(shí),故選D。 【點(diǎn)評(píng)】考查過(guò)去進(jìn)行時(shí),注意平時(shí)識(shí)記when引導(dǎo)的時(shí)間狀語(yǔ)從句,理解句意。22.The girl with two cats ____ in the yard when the earthquake happened. A.was playingB.is playingC.are playingD.were playing【答案】 A 【解析】【分析】句意:當(dāng)?shù)卣鸢l(fā)生的時(shí)候,這個(gè)女孩正和她的兩只貓?jiān)谠鹤永锿?。根?jù) when the earthquake happened,當(dāng)?shù)卣鸢l(fā)生的時(shí)候,可知時(shí)態(tài)為過(guò)去進(jìn)行時(shí)was/were+現(xiàn)在分詞;with做伴隨狀語(yǔ),后面的謂語(yǔ)動(dòng)詞的單復(fù)數(shù)應(yīng)與with前面的主語(yǔ)一致,be動(dòng)詞應(yīng)用單數(shù)was,故選A。 【點(diǎn)評(píng)】考查過(guò)去進(jìn)行時(shí),注意掌握結(jié)構(gòu)was/were+現(xiàn)在分詞。23.Kevin _______ a math problem with his classmates when the math teacher knocked at the classroom Door. A.has discussedB.was discussedC.was discussingD.discusses【答案】 C 【解析】【分析】句意:當(dāng)老師敲教室門時(shí),Kevin正和他的同學(xué)討論一個(gè)數(shù)學(xué)問(wèn)題。這是一個(gè)由when引導(dǎo)的時(shí)間狀語(yǔ)從句,從句用了一般過(guò)去時(shí),主句要用過(guò)去進(jìn)行時(shí),表示“(這時(shí))突然”之意;過(guò)去進(jìn)行時(shí)的結(jié)構(gòu)為:be(was/were)+動(dòng)詞現(xiàn)在分詞,故選C。 【點(diǎn)評(píng)】考查過(guò)去進(jìn)行時(shí),注意when引導(dǎo)時(shí)間狀語(yǔ)從句中時(shí)態(tài)的用法。24.—— How fast when the police stopped you?—— I don39。t know exactly, but not too fast, I think.A.were you drivingB.did you driveC.are you driving【答案】 A 【解析】【分析】句意:——警察攔你時(shí)你開(kāi)得有多快?——我確實(shí)不知道,我認(rèn)為不太快。表示一個(gè)過(guò)去動(dòng)作發(fā)生時(shí),另一個(gè)過(guò)去動(dòng)作正在發(fā)生,用過(guò)去進(jìn)行時(shí)態(tài)。本題表示“當(dāng)警察攔你時(shí),你正開(kāi)得有多快”,用過(guò)去進(jìn)行時(shí)態(tài),故選A。25.—Did you notice a man passing by? —No, I ________on the phone. A.talkB.am talkingC.was talkingD.talked【答案】 C 【解析】【分析】句意:——你有沒(méi)有注意到一個(gè)男人經(jīng)過(guò)?——沒(méi)有,我那時(shí)正在打電話。;,現(xiàn)在進(jìn)行時(shí);,過(guò)去進(jìn)行時(shí);,談話,一般過(guò)去時(shí)。根據(jù)題干中No可知,沒(méi)有注意到有人經(jīng)過(guò),因?yàn)槟菚r(shí)正在打電話,描述過(guò)去正在發(fā)生動(dòng)作,用過(guò)去進(jìn)行時(shí),其結(jié)構(gòu)是was/were+doing,故答案選C。 【點(diǎn)評(píng)】考查動(dòng)詞的時(shí)態(tài)。注意句子涉及到過(guò)去進(jìn)行時(shí)的用法。26.When it began to snow, the boys ________ soccer on the playground. A.playB.playedC.are playingD.were playing【答案】 D 【解析】【分析】句意:當(dāng)天空開(kāi)始下雪的時(shí)候,男孩們正在操場(chǎng)踢足球。根據(jù)時(shí)間狀語(yǔ)從句 When it began to snow 當(dāng)天空開(kāi)始下雪的時(shí)候,可知主句的時(shí)態(tài)為過(guò)去進(jìn)行時(shí)was/were+現(xiàn)在分詞;再根據(jù)主語(yǔ)the boys,男孩們,可知be動(dòng)詞應(yīng)用were,play的現(xiàn)在分詞為playing,故選D。 【點(diǎn)評(píng)】考查過(guò)去進(jìn)行時(shí)。注意掌握過(guò)去進(jìn)行時(shí)結(jié)構(gòu)was/were+現(xiàn)在分詞,表“過(guò)去正在做某事”。27.My mother ___________the dishes when I got home.A.has washedB.is washingC.washedD.was washing【答案】 D 【解析】【分析】句意:當(dāng)我到家時(shí),媽媽在洗盤子。一個(gè)過(guò)去動(dòng)作發(fā)生時(shí),另一個(gè)過(guò)去動(dòng)作正在發(fā)生。把其中的“一個(gè)過(guò)去動(dòng)作”用成一般過(guò)去時(shí),把另一個(gè)“正在發(fā)生的過(guò)去動(dòng)作”用成過(guò)去進(jìn)行時(shí)態(tài)。當(dāng)我到家時(shí),洗盤子的動(dòng)作正在發(fā)生。wash用過(guò)去進(jìn)行時(shí)態(tài):was washing。故選D。28.—I went to see you yesterday evening. But you weren39。t in. Where were you then? —I a walk by the lake with my father.A.was havingB.am having160