【正文】 acing；故選D。故選B?？疾閯?dòng)詞時(shí)態(tài)?？疾闀r(shí)態(tài)。故選A?？疾楝F(xiàn)在進(jìn)行時(shí)?？疾楝F(xiàn)在進(jìn)行時(shí)。考查動(dòng)詞時(shí)態(tài)。你能幫我個(gè)忙嗎？——稍等。根據(jù)“Sorry. I...on it”可知此處表示“在說(shuō)話(huà)的時(shí)候正在用ipad”，用現(xiàn)在進(jìn)行時(shí)解析：B【詳解】句意：——瑪麗，我可以用你的ipad一個(gè)小時(shí)嗎？——對(duì)不起。根據(jù)上文“could you help pick up the phone”，結(jié)合麥琪的肯定回答，可知ri解析：D【詳解】句意：——麥琪，你能幫我接電話(huà)嗎？它在響。考查時(shí)態(tài)辨析?？疾閯?dòng)詞時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)。考查動(dòng)詞時(shí)態(tài)和the number of的用法。38．D【詳解】句意：貝蒂不能參加我們的比賽。39．C【詳解】句意：聽(tīng)!鳥(niǎo)兒在窗外的樹(shù)上快樂(lè)地歌唱。我正在廚房煮咖啡。故選A。 ——等一下。句中“Listen”是現(xiàn)在進(jìn)行時(shí)態(tài)的標(biāo)志詞，其結(jié)構(gòu)為am/is/are+動(dòng)詞現(xiàn)在分詞，主語(yǔ)“The birds”是復(fù)數(shù)，be動(dòng)詞用are，故選C。她正在打掃教室。考查動(dòng)詞時(shí)態(tài)。故選B。我稍后給你。她正在打掃教室。結(jié)合選項(xiàng)，故選D。故選B。故選A。你能幫我個(gè)忙嗎？——稍等。他們正在開(kāi)派對(duì)。28．C【詳解】句意：西峰街今天關(guān)閉，因?yàn)楣と苏谶M(jìn)行一些維修工作?？疾闀r(shí)態(tài)。根據(jù)“now”可知，時(shí)態(tài)為現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)為：am/is are doing，主語(yǔ)為She，be動(dòng)詞用is。我被告知將它將在兩天后出來(lái)。考查動(dòng)詞時(shí)態(tài)。根據(jù)“We are sure to win.”可知正在做最后的準(zhǔn)備，用現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)為am/is/are d解析：B【詳解】句意：我們組的同學(xué)正在為比賽做最后的準(zhǔn)備?？疾楝F(xiàn)在進(jìn)行時(shí)態(tài)。他在哪里？——哦，他在圖書(shū)館學(xué)習(xí)。get變得。18．B【詳解】句意：——嘿！你差點(diǎn)撞到樹(shù)了！怎么了？——對(duì)不起，我在想我的家鄉(xiāng)之旅。17．B【詳解】句意：——弗蘭克在哪兒？——他正在房間里聽(tīng)音樂(lè)。你在等別人嗎？——是的。結(jié)合語(yǔ)境及選項(xiàng)，故選C。考查一般將來(lái)時(shí)。——等一會(huì)，我正在讀我的郵件?？疾閯?dòng)詞時(shí)態(tài)。故選D。根據(jù)next year可知是一般將來(lái)時(shí)態(tài)。11．D【詳解】句意：——莉莉，你父親在哪里？——他正在廚房做飯?？疾閯?dòng)詞時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)?！獩](méi)問(wèn)題?？疾閯?dòng)詞時(shí)態(tài)辨析。故選B?！@就來(lái)。根據(jù)上文“Hello. May I speak to Laura, please?”及下文“Sorry, she39。我可以和勞拉講話(huà)嗎？——對(duì)不起，她不在家。我正在等她。s not at home. She___________in the library.A．read B．reads C．is reading D．was reading3．—Tony, hurry up! We ________ for you now.—Just one minute.A．wait B．waited C．have waited D．a(chǎn)re waiting4．— What’s that noise, Sam?— My little brother ________ his toy car.A．played B．is playing C．plays D．was playing5．Now ABC Cinema on Forest Road ________ the old film called Roman Holiday.A．is show B．is showing C．is showed D．is on6．— Where are the officers? — Look! They ________ the elephant in the palace now.A．touched B．will touch C．touch D．a(chǎn)re touching7．—Peter, please be quiet. Your brother ________ on the phone.—No problem.A．records B．recorded C．was recording D．is recording8．—May I use your puter? —Sorry, I ________ on it.A．work B．worked C．have worked D．a(chǎn)m working9．I can’t lend you my English book, because I _______ it these days.A．use B．have used C．used D．a(chǎn)m using10．—What’s the terrible noise?—The students ________ for a party.A．have prepared B．a(chǎn)re preparing C．prepare D．will prepare11．—Where is your father, Lily?—He ________ in the kitchen.A．cooked B．cooks C．will cook D．is cooking12．—Yesterday I received a letter from .—You did? I hear he________for America next year.A．has left B．leaves C．left D．is leaving13．— 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 bought14．—Hurry up!—One moment. I ________ my s.A．reading B．a(chǎn)m reading C．was reading D．have read15．—I _____to Beijing tomorrow. —Have a good trip!A．flies B．fly C．a(chǎn)m flying D．flew16．—You look absentminded. ________you ________someone?—Yes. An old friend of mine is ing. We haven39。t seen each other for a long time.A．Do。考查時(shí)態(tài)。她正在圖書(shū)館看書(shū)。s not at home.”可知，這里是現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)是be doing的形式。考查現(xiàn)在進(jìn)行時(shí)。5．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》。look“看”用于提醒，后面的句子需用現(xiàn)在進(jìn)行時(shí)“be do