【正文】 37．D【詳解】句意：我奶奶正在欣賞這些老照片。故選D。故選A。我正在廚房煮咖啡。根據(jù)“Be quiet.”及語境可知，此處表達(dá)的動(dòng)作是正在進(jìn)行的，應(yīng)用現(xiàn)在進(jìn)行時(shí)，故選B?？疾闀r(shí)態(tài)。31．C【詳解】句意：——你姑姑寫完小說了嗎?？——現(xiàn)在還沒有。故選B。我稍后給你?！?qǐng)等一下，父親正在房間里打電話。27．A【詳解】句意：——你覺得你的公司怎么樣？——有點(diǎn)擔(dān)心。根據(jù)題干“he…for tomorrow’s exam at home”和語境，可知此處表示他正在家里做準(zhǔn)備，應(yīng)用現(xiàn)在進(jìn)行時(shí)。25．B【詳解】句意：——嗨，湯姆。我正在掃地?？疾閯?dòng)詞時(shí)態(tài)。考查時(shí)態(tài)辨析。我可以晚點(diǎn)再跟你談嗎？——沒問題。20．C【詳解】句意：——我能和布朗先生通電話嗎？——很抱歉，他現(xiàn)在正在辦公室召開重要的會(huì)議。故選C。read讀書，原形；reads讀書，第三人稱單數(shù)； is reading 正在讀書，現(xiàn)在進(jìn)行解析：C【詳解】句意：——你好。get變得?？疾闀r(shí)態(tài)。結(jié)合語境及選項(xiàng)，故選C。考查一般將來時(shí)。14．D【詳解】句意：聽！有人正在旁邊的房間里唱歌。13．C【詳解】句意：——我在教室里找不到邁克了?？疾闀r(shí)態(tài)。根據(jù)句中“Now”及句意可知，句中動(dòng)作表示正在進(jìn)行，表達(dá)“正在播放”應(yīng)該用現(xiàn)在進(jìn)行時(shí)，其構(gòu)成是am/is/are doing。她正在打掃教室。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a解析：C【詳解】句意：——嗨，大明。 考查現(xiàn)在進(jìn)行時(shí)。他們現(xiàn)在正在開會(huì)。他們正在開派對(duì)?？疾楝F(xiàn)在進(jìn)行時(shí)?！F(xiàn)在不行，我在幫我弟弟托尼學(xué)英語。選項(xiàng)A為一般將來時(shí)；選項(xiàng)B為現(xiàn)在進(jìn)行時(shí)；選項(xiàng)C為現(xiàn)在完成時(shí)；選項(xiàng)D為過去進(jìn)行時(shí)。我真得要走了。t seen Jack for a couple of days. —He ________ for the English speaking petition which will take place next week.A．will prepare B．is preparing C．has prepared D．was preparing3．—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 helped4．Listen! The boy ________ the piano again.A．plays B．played C．will play D．is playing5．The noise es from the boys. They _______ a party.A．have B．a(chǎn)re having C．will have D．have had6．Be quiet, please. They _________ a meeting now.A．have B．had C．a(chǎn)re having D．were having7．— What’s that noise, Sam?— My little brother ________ his toy car.A．played B．is playing C．plays D．was playing8．—Hi, Daming. What are you up to?—I ________ a project about family history.A．do B．did C．a(chǎn)m doing D．was doing9．Betty can’t join us in the card game. She ________ the classroom.A．has cleaned B．was cleaning C．has cleaned D．is cleaning10．Now ABC Cinema on Forest Road ________ the old film called Roman Holiday.A．is show B．is showing C．is showed D．is on11．Mum ________ fish in the kitchen. It smells so good.A．cooks B．is cooking C．was cooking D．will cook12．—May I use your puter? —Sorry, I ________ on it.A．work B．worked C．have worked D．a(chǎn)m working13．—I can39。我的孩子們?cè)趯W(xué)校等我。2．B【詳解】句意：——我有幾天沒見到杰克了。根據(jù)語境可知，英語演講比賽下周舉行，杰克現(xiàn)在應(yīng)該是正在準(zhǔn)備，因此用現(xiàn)在進(jìn)行時(shí)；其結(jié)構(gòu)是：be（am/is /are）+動(dòng)詞的現(xiàn)在分詞。根據(jù)前句“Not now”語境可知，后句的動(dòng)作正在進(jìn)行，應(yīng)用現(xiàn)在進(jìn)行時(shí)，構(gòu)成形式為be doing；主語“I”是第一人稱單數(shù)形式，故助動(dòng)詞應(yīng)用am；help的現(xiàn)在分詞是helping。根據(jù)句中“Listen”提示，動(dòng)作正在發(fā)生，故應(yīng)用現(xiàn)在進(jìn)行時(shí)。根據(jù)前句“The noise es from the boys.”語境可推知，后句中動(dòng)作正在進(jìn)行，應(yīng)用現(xiàn)在進(jìn)行時(shí)，構(gòu)成形式為be doing；主語“They”是復(fù)數(shù)形式，be用are；have的現(xiàn)在分詞是having?？疾閯?dòng)詞時(shí)態(tài)辨析。8．C【詳解】句意：——嗨，大明。她正在打掃教室?？疾閯?dòng)詞時(shí)態(tài)。根據(jù)“It smells so good.”可知，它現(xiàn)在聞起來非常好，因此表示媽媽正在煮魚，所以用現(xiàn)在進(jìn)行時(shí)，故選B?？疾閯?dòng)詞時(shí)態(tài)?？疾楝F(xiàn)在進(jìn)行時(shí)。根據(jù)“Listen!”可知，本句時(shí)態(tài)是現(xiàn)在進(jìn)行時(shí)，主語“Someone”表單數(shù)，故選D。結(jié)構(gòu)為：主語+will/shall+動(dòng)詞原形、主語+am/is/are+動(dòng)名詞。選項(xiàng)A為一般現(xiàn)在時(shí)；選項(xiàng)B為一般過去時(shí)；選項(xiàng)C為現(xiàn)在進(jìn)行時(shí)；選項(xiàng)解析：C【詳解】句意：——瑪麗，我們?nèi)タ措娪鞍?。get變得。我可以和勞拉講話嗎？——對(duì)不起，她不在家。根據(jù)上文“Hello. May I speak to Laura, please?”及下文“Sorry, she39。cooks烹飪，一般現(xiàn)在時(shí)；is cooking烹飪，現(xiàn)在進(jìn)行時(shí)；will cook烹飪，一般將來時(shí)；cooked烹飪，一般過去時(shí)。又因?yàn)橹髡Z為He，單數(shù)，be動(dòng)詞用is。根據(jù)“I…a book report now. Can I