【正文】 60．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已經(jīng)挽救了數(shù)百萬人的生命?？键c(diǎn)：考查動(dòng)詞時(shí)態(tài)。 rings B．won’t begin?？键c(diǎn)：考查從句的時(shí)態(tài)用法。55．I didn’t know when he back. He said he would call me when he home.A．will e。A. cleans 弄干凈，用于一般現(xiàn)在時(shí)態(tài) ，主語單三時(shí)； B. will clean 弄干凈，用于一般將來時(shí)態(tài)； C. was cleaning cleans 弄干凈，用于過去進(jìn)行時(shí)態(tài) ，主語單三時(shí)； D. is cleaning弄干凈，用于現(xiàn)在進(jìn)行時(shí)態(tài) ，主語單三時(shí)；根據(jù)when I got ，過去時(shí)態(tài)，所以主句用過去進(jìn)行時(shí)態(tài)；故選C53．Since the shop_____down, all the Tshirts are sold at half price.A．has closed B．closed C．is closing D．will be closed【答案】C【解析】句意：由于商店即將倒閉，所有的T恤衫半價(jià)出售。你呢？——我正在看一部名為《速度與激情8》的新電影。根據(jù)last week可知句子時(shí)態(tài)應(yīng)用一般過去時(shí)，排除A、B選項(xiàng)；together with her classmates在句中作狀語，主語是Alice，第三人稱單數(shù)，所以謂語動(dòng)詞也要用第三人稱單數(shù)形式，排除D選項(xiàng)；故答案選C?？键c(diǎn)：考查動(dòng)詞時(shí)態(tài)?？傊f話時(shí)該人不在現(xiàn)場(chǎng)，一般不用第一、第二人稱代詞作句子的主語。44．Has your cousin arrived in Beijing yet?Yes. She Beijing since yesterday morning.A．a(chǎn)rrived in B．has arrived in C．has been in D．has been to【答案】C【解析】句意：你表弟到北京了嗎？是的。本句考查過去進(jìn)行時(shí)態(tài)。 e D．came。 for。 do D．be true。明年我將在那里呆兩周?！堑?，而且百分之六十是孩子。t having a meeting now. 他們現(xiàn)在沒有在開會(huì)。對(duì)不起，姑姑！本題考查動(dòng)詞tell（告訴）的時(shí)態(tài)。；；。playclock yesterday afternoon. —I B. 【點(diǎn)評(píng)】考查過去進(jìn)行時(shí)，注意平時(shí)識(shí)記其結(jié)構(gòu)。我通常在那個(gè)時(shí)間練習(xí)鋼琴。clean【答案】 A 【解析】【分析】句意：—難道你沒有注意到Ted經(jīng)過嗎？—不，我正在擦黑板上的粉筆。25．— Didn39。B.CookedD.結(jié)合語境可知主句描述的是過去發(fā)生的動(dòng)作，故用一般過去時(shí)態(tài)。raining, didmy homework last night.when I22．It21．Jim ______ a late night film at home when, right in the middle of a thrilling scene, the television went blank.A.was watchingB.故選C。is readingD.掌握過去進(jìn)行時(shí)的結(jié)構(gòu)和用法。will readreadsplant【答案】 A 【解析】【分析】句意：昨天這個(gè)時(shí)候，我和他都沒有在玩游戲。D.have fixed本句表示我到家時(shí)，媽媽正在做飯，表示一個(gè)過去動(dòng)作發(fā)生時(shí)，另一個(gè)過去動(dòng)作正在發(fā)生。has cookeda shower at that time. A.C.t answer. ——Sorry, Grace. I________I am A Singerwould watch—Sorry, Mum. I didn39。C.sat你打電話時(shí)，我正躺在床上。 on the bed．A. ；；，三單式；，過去完成時(shí)。6．Tom said he ____basketball with his classmates from 4:00 to 6:00 yesterday afternoon. A.根據(jù) when a giant fish came out of the sea，可知當(dāng)魚跳出來時(shí)阿蒙正在駕船航行。B. have had【答案】 A 【解析】【分析】句意:一一昨天晚上我去拜訪你。was walking, have had3．—I went to visit you yesterday evening, but you weren39。was cooking 【點(diǎn)評(píng)】考查過去進(jìn)行時(shí)的構(gòu)成和用法。C.t see you, because I_________ a picture. A.drewhave drawn【答案】 C 【解析】【分析】句意：對(duì)不起，我沒看見你，因?yàn)槲以诋嬕环?。B.根據(jù)句意昨天晚上你打電話來時(shí)，我正在做飯。B.4．Amon ____________ his ship in a big storm when a giant fish came out of the sea. A.5．—I called you last night, but you didn39。have watched【答案】 B 【解析】【分析】表示過去某動(dòng)作發(fā)生時(shí)．另一動(dòng)作正在進(jìn)行，用過去進(jìn)行時(shí)，故選B。plays Ilay【點(diǎn)評(píng)】本題考查 動(dòng)詞時(shí)態(tài)辨析，以及was lying；was laying兩個(gè)詞義和用法。【點(diǎn)評(píng)】考查過去進(jìn)行時(shí)的用法。am watching根據(jù)語境可知，山姆在播放天氣預(yù)報(bào)的時(shí)候正在看足球賽，錯(cuò)過了天氣預(yù)報(bào)，所以此處用過去進(jìn)行時(shí)，故答案為A。was watching故選B。 for the bus at seven yesterday evening.A.was waiting有過去的某個(gè)時(shí)間點(diǎn)時(shí)，表示過去某時(shí)刻正在發(fā)生的動(dòng)作，用過去進(jìn)行時(shí)態(tài)、故選B。 【點(diǎn)評(píng)】此題考查過去進(jìn)行時(shí)。D.fixed【點(diǎn)評(píng)】考查過去進(jìn)行時(shí)態(tài)。was waitingwere plantingB. 【點(diǎn)評(píng)】考查過去進(jìn)行時(shí)。A. reads一般現(xiàn)在時(shí)；B. has read現(xiàn)在完成時(shí)；C. will read一般將來時(shí)；D. was reading過去進(jìn)行時(shí)。readsD.had watchedD.【點(diǎn)評(píng)】英語中的時(shí)態(tài)主要是借助于時(shí)間狀語與上下文語境來進(jìn)行判斷。in the park. A.danceds grandmother是單數(shù)名詞，be的形式為was。are cooking【答案】 C 【解析】【分析】句意：昨天當(dāng)我到家的時(shí)候，我的父母正在做飯。B.26．——Lucy, what were you doing at nine last night? ——I ___________ the piano. I usually practice the piano at that time.C.根據(jù)句意可知，這里說的是昨天晚9點(diǎn)正在做的事情，應(yīng)該用過去進(jìn)行時(shí)，故選C。would do【答案】 B 【解析】【分析】句意：昨天下午我們的同班同學(xué)參加了音樂會(huì)。C.were using【答案】 D 【解析】【分析】考查過去進(jìn)行時(shí)。was playing二、英語動(dòng)詞的時(shí)態(tài)31．—You look unhappy. What’s wrong?—No one ______ me when I was in America. Maybe they all forgot me.A．phoned B．phones C．has phoned D．had phoned【答案】A【解析】句意：你看起來不開心，怎么了？當(dāng)我在美國的時(shí)候沒有人給我打電話，可能他們都忘了我吧！題干有過去的時(shí)間狀語when I was in America，需要用一般過去時(shí)態(tài)用來描述過去的一個(gè)動(dòng)作。A. visit 參觀，用于一般現(xiàn)在時(shí)態(tài)，主語復(fù)數(shù)時(shí)； B. visited 參觀，用于一般過去時(shí)態(tài)； C. have visited 參觀，用于一般現(xiàn)在完成時(shí)態(tài)； D. are visiting 參觀，用于現(xiàn)在進(jìn)行時(shí)態(tài)，主語復(fù)數(shù)時(shí)； 根據(jù) while we were in ；故選B34．Ken, can you