【正文】 —A little worried. We ________ ground as a leader in the field of IT with the others speeding up development.A．a(chǎn)re losing B．were losing C．lost D．have lost27．—Lily, where is our father now? Go and get him for lunch. —Just a moment, please. Father ________ a phone call in his room.A．is making B．was making C．makes D．has made28．Xifeng Street is closed today because workers _______ some repairs.A．make B．made C．a(chǎn)re making D．were making29．— Tom, where is your little sister?— She _______ in the backyard now.A．is playing B．will play C．played D．plays30．—I _______ a book report now. Can I talk to you later?—No problem.A．write B．wrote C．a(chǎn)m writing D．was writing31．—Mary, may I use your ipad for an hour?—Sorry. I ________ on it.A．work B．a(chǎn)m working C．have worked D．worked32．— Dad, I can’t work out this math problem. Can you give me a hand?— Wait a moment. I ________ on the phone.A．a(chǎn)m talking B．will talk C．was talking D．have talked33．— Tom, what’s your sister doing?— She ________ her homework in the study.A．does B．will do C．did D．is doing34．— Where is Tom?— Look! He ________with the teacher over there.A．talk B．talks C．talked D．is talking35．—Jane,where are you?—Dad,I________ the car in the driveway. It is really dirty.A．wash B．will wash C．a(chǎn)m washing D．was washing36．— Amy, can you answer the door? I ________ the room.— I’m ing, Mum.A．clean B．cleaned C．a(chǎn)m cleaning D．have cleaned37．—What about going to the cinema? There’s a new movie called Hi, Mom.—Not now, I ________ my brother Tony with his English.A．help B．helped C．a(chǎn)m helping D．have helped38．The zoo keeper is worried because the number of visitors ________ smaller and smaller.A．bee B．a(chǎn)re being C．is being D．have bee39．—Hello! May I speak to Tom?—One moment! He _______ an .A．is sending B．sent C．sends D．was sending40．—Where’s Kelly, Mum?—She ________ a poster for the munity in her bedroom.A．makes B．will make C．made D．is making【參考答案】一、選擇題1．D【詳解】句意：——我可以用你的電腦嗎？——對(duì)不起，我正在用它工作?？疾閯?dòng)詞時(shí)態(tài)。gets動(dòng)詞的第三人稱單數(shù)；got動(dòng)詞的過去式；is getting現(xiàn)在進(jìn)行時(shí)；was getting過去進(jìn)行時(shí)?？疾楝F(xiàn)在進(jìn)行時(shí)。考查動(dòng)詞時(shí)態(tài)辨析。根據(jù)“What are you up to”可知，答語要用現(xiàn)在進(jìn)行時(shí)，表示現(xiàn)在正在進(jìn)行的動(dòng)作，結(jié)構(gòu)為am/is/are doing，故選C。故選A?？疾闀r(shí)態(tài)。9．B【詳解】句意：噪音來自那群男孩。10．A【詳解】句意：你最好現(xiàn)在不要打擾凱西，因?yàn)樗跒槊魈斓臅?huì)議準(zhǔn)備演講。根據(jù)問句“What’s that noise, Mike?”可知，提到的聲響是現(xiàn)有的，結(jié)合答句中“now”解析：D【詳解】句意：——邁克，那是什么聲音？——我的弟弟現(xiàn)在正在玩他的玩具汽車。wear穿；根據(jù)“I’ll have it changed immediately解析：B【詳解】句意：——Lena，我想今天早上你很匆忙。考查時(shí)態(tài)?？疾闀r(shí)態(tài)。我正在等她。故選D。——等一下。根據(jù)語境及wait a moment可知，瑪麗在電影開始時(shí)正在商店買零食，故此處應(yīng)為現(xiàn)在進(jìn)行時(shí)?？疾橐话銓頃r(shí)?？疾楝F(xiàn)在進(jìn)行時(shí)。我在做作業(yè)。21．B【詳解】句意：安靜點(diǎn)。22．C【詳解】句意：——你姑姑寫完小說了嗎?？——現(xiàn)在還沒有。工人們正在修路。我被告知將它將在兩天后出來。根據(jù)“Where is your mother, Kitty?”可知，此處是詢問當(dāng)前的情況，表示正在做某事，用現(xiàn)解析：C【詳解】句意：——你媽媽在哪里，基蒂？——她正在廚房里做晚飯。考查現(xiàn)在進(jìn)行時(shí)的用法。根據(jù)“where is your father now”可知是問父親現(xiàn)在正在哪里，由此可知，此句時(shí)態(tài)用現(xiàn)在進(jìn)行時(shí)態(tài)。故選C。我可以晚點(diǎn)再跟你談嗎？——沒問題。考查時(shí)態(tài)。我正在打電話。33．D【詳解】句意：——Tom，你的姐姐在做什么？——她正在書房里做她的家庭作業(yè)。34．D【詳解】句意：——湯姆在哪里？ ——看！他正在那邊和老師說話。35．C【詳解】句意：——Jane，你在哪里？——爸爸，我正在車道上洗車。 ——我來了，媽媽?！F(xiàn)在不行，我在幫我弟弟托尼學(xué)英語。考查動(dòng)詞時(shí)態(tài)和the number of的用法。考查動(dòng)