【正文】 at39。s your hobby? I listen to music, but now I enjoy dancing.A.am used toB.use toC.am usedD.used to【答案】 D 【解析】【分析】句意：——你的愛好是什么? ——我過去常常聽音樂, 但是現(xiàn)在我喜歡跳舞。根據(jù)后半句中的but now（但是現(xiàn)在）, 可知前半句說的是過去的動(dòng)作．be used to表示習(xí)慣于, 后接doing；be used to do sth表示被用來做某事；被動(dòng)語態(tài)；used to do sth表示過去常常．故選D?！军c(diǎn)評(píng)】一般過去時(shí)42．While she ______________ TV, she ______________ a sound outside the room. A.was watching。 was hearingB.watched。 was hearingC.was watching。 heardD.watched。 heard【答案】 C 【解析】【分析】句意：當(dāng)她正在看電視時(shí)她聽見房間外的聲音。while引導(dǎo)的時(shí)間狀語從句，從句用過去進(jìn)行時(shí)，主句用一般過去時(shí)。過去進(jìn)行時(shí)的結(jié)構(gòu)是was/were+動(dòng)詞ing，主語是she，所以用was，watch的ing是watching；主句中hear的過去式是heard，故選C。 【點(diǎn)評(píng)】考查while引導(dǎo)的時(shí)間狀語從句，注意平時(shí)識(shí)記其結(jié)構(gòu)。43．—Have you ever been to Shanghai? —Of course. Actually, I _________there for six years but now I live in Taizhou.A.workedB.was workingC.would workD.have worked【答案】 A 【解析】【分析】句意：——你去過上海嗎？——當(dāng)然。事實(shí)上，我在那里工作了六年，但是現(xiàn)在我住在泰州。根據(jù)答語 but now I live in Taizhou. 但是現(xiàn)在我住在泰州，可知在上海工作為過去發(fā)生的事情，時(shí)態(tài)應(yīng)用一般過去時(shí)，work的過去式為worked，故選A。 【點(diǎn)評(píng)】考查一般過去時(shí)。注意根據(jù)時(shí)間狀語判斷句子的時(shí)態(tài)，選擇正確答案。44．——Nobody but you _______ late for school this morning.——Sorry , I _______ to school when it began to rain heavily. A.was , wentB.were ,was goingC.was , was about to goD.is, am going【答案】C 【解析】【分析】 句意：除了你今天早上沒人遲到了。對(duì)不起，我即將上學(xué)的時(shí)候，天開始下起了大雨。Be about to do sth即將做某事，所以選C?！军c(diǎn)評(píng)】考查主謂一致。45．I was walking in the street when someone _______ me. A.calledB.was callingC.callsD.call【答案】 A 【解析】【分析】句意：我正在街上走這時(shí)有人叫我。狀語從句中前后時(shí)態(tài)要保持一致，根據(jù)主句中的was walking可知此處用過去的時(shí)態(tài)，排除CD；此處call表示短暫性動(dòng)作，所以不用進(jìn)行時(shí)態(tài)，故答案為A?！军c(diǎn)評(píng)】考查動(dòng)詞的時(shí)態(tài)，注意時(shí)態(tài)的前后一致。46．—Great changes have taken place in our hometown over the past years.—Yeah. Things ______different when we were young.A.have beenB.areC.will beD.were【答案】D 【解析】【分析】句意：——在過去的幾年里，我們家鄉(xiāng)發(fā)生了巨大的變化?！堑?。我們年輕時(shí)情況不同。根據(jù)后文when we were young可知，本句時(shí)態(tài)為一般過去時(shí)，用were。故選D?！军c(diǎn)評(píng)】考查一般過去時(shí)，注意根據(jù)時(shí)間狀語或其他動(dòng)詞的時(shí)態(tài)，判斷考查的時(shí)態(tài)。47．— Do you know yesterday?—Yes. She was ill in hospital.A.why didn39。t Jenny go to schoolB.why doesn39。t Jenny go to schoolC.why Jenny didn39。t go to schoolD.why Jenny doesn39。t go to school【答案】C 【解析】【分析】句意：——你知道詹妮昨天為什么沒去上學(xué)嗎？——是的，她生病住院了。根據(jù)yesterday，昨天，可知用一般過去時(shí)，賓語從句的語序要用陳述語序，故選C?！军c(diǎn)評(píng)】考查賓語從句。48．— What did you do last night?— I ________ my homework and watched TV.A.didB.doC.am doingD.will do【答案】 A 【解析】【分析】句意為：—昨天晚上你做了什么？—我做了我的作業(yè)，還看了電視。由last night可知此句為一般過去時(shí)，故選A?！军c(diǎn)評(píng)】考查句子的時(shí)態(tài)。49．By the time my mum got home, I _______ my homework.A.have finishedB.had finishedC.finishedD.will finish【答案】 B 【解析】【分析】考查動(dòng)詞時(shí)態(tài)。句意為“我母親到家時(shí)，我已經(jīng)做完作業(yè)了?！敝骶鋭?dòng)作在從句動(dòng)作（一般過去時(shí)）之前就已經(jīng)完成了，因此主句應(yīng)用過去完成時(shí)，故選B。50．He ______ in his father39。s shop for several months when he was a high school student.A.workedB.has workedC.had workedD.was working【答案】 A 【解析】【分析】句意：當(dāng)他是一名中學(xué)生的時(shí)候他在他父親的商店里工作了好幾個(gè)月。worked是過去式，工作；has worked現(xiàn)在完成時(shí)；had worked過去完成時(shí)，表示在一個(gè)過去動(dòng)作之前發(fā)生的動(dòng)作；was working過去進(jìn)行時(shí)，表示過去某個(gè)時(shí)間正在發(fā)生的動(dòng)作。根據(jù)句意和句中的時(shí)間狀語when he was a high school student可知，這里說的是過去的事情，應(yīng)使用一般過去時(shí)態(tài)，選A。