【正文】 a on Forest Road ________ the old film called Roman Holiday.A．is show B．is showing C．is showed D．is on8．— Where are the officers? — Look! They ________ the elephant in the palace now.A．touched B．will touch C．touch D．a(chǎn)re touching9．—Where is John?—He is in the kitchen. He ________ the dishes now.A．will wash B．is washing C．washes D．washed10．—Candy, could you please help me do the dishes?—Sorry, Mom. I ________ my homework.A．do B．did C．a(chǎn)m doing D．have done11．The noise es from the boys. They _______ a party.A．have B．a(chǎn)re having C．will have D．have had12．Ladies and gentlemen, please remain in your seats, fasten your seat belt and bring your seat back. The plane________.A．takes off B．is taking off C．has taken off D．took off13．Listen! Someone __________ in the next room.A．sings B．sang C．was singing D．is singing14．— Hurry up, Mary. The movie has already been on for ten minutes. —Wait a moment. I ________ some snacks in a shop.A．buy B．bought C．a(chǎn)m buying D．have bought15．—I _____to Beijing tomorrow. —Have a good trip!A．flies B．fly C．a(chǎn)m flying D．flew16．—Mom, it’s so late. Why don’t you go to bed?—Your brother hasn’t e back yet. I ________ for him.A．wait B．a(chǎn)m waiting C．has waited D．waited17．—Mary, let39。s go to the cinema. There’s a new movie called Avengers IV. —Not now, I _____________ my brother David with his math.A．help B．helped C．a(chǎn)m helping D．have helped18．—Tom, where39。你的毛衣穿反了?？疾闀r(shí)態(tài)。你的毛衣穿反了?？疾闀r(shí)態(tài)。故選B?？疾閯?dòng)詞時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)。根據(jù)句意問(wèn)句詢問(wèn)媽媽現(xiàn)在在哪里，可知是現(xiàn)在進(jìn)行時(shí)，表示媽媽正在做飯。3．D【詳解】句意：——托尼，快點(diǎn)！我們現(xiàn)在在等你?？疾楝F(xiàn)在進(jìn)行時(shí)?！@就來(lái)。根據(jù)“Tony, hurry up! We…for you now.”可知，此處強(qiáng)調(diào)動(dòng)作正在發(fā)生，用現(xiàn)在進(jìn)行時(shí)，故選D。他們現(xiàn)在正在開(kāi)會(huì)。now現(xiàn)在，是現(xiàn)在進(jìn)行時(shí)的標(biāo)志，需用be doing結(jié)構(gòu)；主語(yǔ)students復(fù)數(shù)人稱，be動(dòng)詞用are，故選C。他們現(xiàn)在正在開(kāi)會(huì)。now現(xiàn)在，是現(xiàn)在進(jìn)行時(shí)的標(biāo)志，需用be doing結(jié)構(gòu)；主語(yǔ)students復(fù)數(shù)人稱，be動(dòng)詞用are，故選C。 考查現(xiàn)在進(jìn)行時(shí)。 考查現(xiàn)在進(jìn)行時(shí)。故選B?！獙?duì)不起。考查時(shí)態(tài)。——對(duì)不起?？疾闀r(shí)態(tài)。7．B【詳解】句意：現(xiàn)在，位于森林路的ABC電影院正在放映老電影《羅馬假日》。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解析：B【詳解】句意：現(xiàn)在，位于森林路的ABC電影院正在放映老電影《羅馬假日》。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。8．D【詳解】句意：——軍官們?cè)谀膬?？——瞧！他們正在宮殿里摸象。look“看”用于提醒，后面的句子需用現(xiàn)在進(jìn)行時(shí)“be doing”結(jié)構(gòu)?？疾閯?dòng)詞時(shí)態(tài)辨析。touch摸，主語(yǔ)they是復(fù)數(shù)人稱，系詞需用are，故選D。他正在洗碗。will wash動(dòng)詞的一般將來(lái)時(shí)形式；is washing動(dòng)詞的現(xiàn)在進(jìn)行時(shí)形式；washes動(dòng)詞的三單形式；was解析：B【詳解】句意：——約翰在哪里？——他在廚房里?？疾楝F(xiàn)在進(jìn)行時(shí)。根據(jù)“He is in the kitchen.”和“now”可知，該句為現(xiàn)在進(jìn)行時(shí)，謂語(yǔ)結(jié)構(gòu)是：be+動(dòng)詞的現(xiàn)在分詞。10．C【詳解】句意：——Candy，你能幫我洗碗嗎？——對(duì)不起，媽媽?？疾閯?dòng)詞時(shí)態(tài)。故解析：C【詳解】句意：——Candy，你能幫我洗碗嗎？——對(duì)不起，媽媽?？疾閯?dòng)詞時(shí)態(tài)。故選C。他們正在開(kāi)派對(duì)。根據(jù)前句“The noise es from the boys.”語(yǔ)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)成形式解析：B【詳解】句意：噪音來(lái)自那群男孩?？疾閯?dòng)詞時(shí)態(tài)。故填B。飛機(jī)正在起飛。takes off動(dòng)詞三單；is taking off現(xiàn)在進(jìn)行時(shí)；has taken of解析：B【詳解】句意：女士們，先生們，請(qǐng)留在座位上，系好安全帶，請(qǐng)將座椅靠背調(diào)整好。考查時(shí)態(tài)。13．D【詳解】句意：聽(tīng)！有人正在旁邊的房間里唱歌。根據(jù)“Listen!”可知，本句時(shí)態(tài)是現(xiàn)在進(jìn)行時(shí)，主語(yǔ)“Someone”表單數(shù)，故選D?？疾楝F(xiàn)在進(jìn)行時(shí)。14．C【詳解】句意：——快點(diǎn)，瑪麗，電影已經(jīng)開(kāi)始十分鐘了。我在商店里買(mǎi)一些零食。buy一般現(xiàn)在時(shí)；bought一般過(guò)去時(shí)；am buying現(xiàn)在進(jìn)行時(shí)；have boug解析：C【詳解】句意：——快點(diǎn)，瑪麗，電影已經(jīng)開(kāi)始十分鐘了。我在商店里買(mǎi)一些零食。buy一般現(xiàn)在時(shí)；bought一般過(guò)去時(shí)；am buying現(xiàn)在進(jìn)行時(shí)；have bought現(xiàn)在完成時(shí)。故選C。——祝你旅途愉快。結(jié)構(gòu)為：主語(yǔ)+will/shall+動(dòng)詞原形、主語(yǔ)+am/is/are+動(dòng)名詞?！Ｄ懵猛居淇?。結(jié)構(gòu)為：主語(yǔ)+will/s