【正文】 ys. —He ________ for the English speaking petition which will take place next week.A．will prepare B．is preparing C．has prepared D．was preparing3．Betty can’t join us in the game. She ________ the classroom.A．has cleaned B．was cleaning C．has cleaned D．is cleaning4．—Where is your father, Lily?—He ________ in the kitchen.A．cooked B．cooks C．will cook D．is cooking5．I must leave now. My brother ________ for me outside.A．waits B．waited C．is waiting D．was waiting6．Listen! The boy ________ the piano again.A．plays B．played C．will play D．is playing7．—Tony, hurry up! We ________ for you now.—Just one minute.A．wait B．waited C．have waited D．a(chǎn)re waiting8．— What’s that noise, Sam?— My little brother ________ his toy car.A．played B．is playing C．plays D．was playing9．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 bee10．—Tom, please give me a hand in moving the piano. —Sorry. I ________ my car.A．repair B．repaired C．a(chǎn)m repairing D．have repaired11．—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 helped12．Now ABC Cinema on Forest Road ________ the old film called Roman Holiday.A．is show B．is showing C．is showed D．is on13．—Peter, please be quiet. Your brother ________ on the phone.—No problem.A．records B．recorded C．was recording D．is recording14．You’d better not disturb Kathy now as she ________ her speech for tomorrow’s meeting.A．is preparing B．will prepare C．was preparing D．has prepared15．—May I use your puter? —Sorry, I ________ on it.A．work B．worked C．have worked D．a(chǎn)m working16．—What’s the terrible noise?—The students ________ for a party.A．have prepared B．a(chǎn)re preparing C．prepare D．will prepare17．—It39。故選C。選項(xiàng)A為一般將來(lái)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(guò)去進(jìn)行時(shí)。考查現(xiàn)在進(jìn)行時(shí)。5．C【詳解】句意：我現(xiàn)在必須離開(kāi)了，我哥哥正在外面等我。plays動(dòng)詞第三人稱單數(shù)形式；played表一般過(guò)去時(shí)；will play表一般將來(lái)時(shí)；is playing表現(xiàn)在進(jìn)行時(shí)?？疾楝F(xiàn)在進(jìn)行時(shí)。 考查現(xiàn)在進(jìn)行時(shí)。故選C?？疾闀r(shí)態(tài)。根據(jù)前句“Not now”語(yǔ)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(yǔ)“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。13．D【詳解】句意：——彼得，請(qǐng)安靜。根據(jù)“Peter, please be quiet.”可知，現(xiàn)在要保持安靜，此處表示你哥哥現(xiàn)在正在錄音，因此用現(xiàn)在進(jìn)行時(shí)am/is/are+doing結(jié)構(gòu)，故選D。考查動(dòng)詞時(shí)態(tài)。考查時(shí)態(tài)。我正在等她。——等一下。分析語(yǔ)境可知，上文詢問(wèn)時(shí)，弗蘭克正在房間里聽(tīng)音樂(lè)，故此處應(yīng)為進(jìn)行時(shí)態(tài)，結(jié)合上文中is可知，此處為現(xiàn)在進(jìn)行時(shí)?？疾閯?dòng)詞時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)。根據(jù)“You’d better not go this way”可知，工人們正在修路，所以建議不要走這邊，此處使用現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)為be doing?？疾閯?dòng)詞時(shí)態(tài)。我正在掃地。我被告知將它將在兩天后出來(lái)。故選B。故選A。根據(jù)“Look”可知現(xiàn)在正在跳舞，用現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)為be doing。表示現(xiàn)在正在做某事，用現(xiàn)在進(jìn)行時(shí)is having 故選C。這些天她正在寫(xiě)。你能幫我個(gè)忙嗎？——稍等。根據(jù)問(wèn)題“what’s your sister doing”可知，這里問(wèn)的是正在解析：D【詳解】句意：——Tom，你的姐姐在做什么？——她正在書(shū)房里做她的家庭作業(yè)。根據(jù)“Sorry, you can’t take the eraser away, Tony.”可知，說(shuō)這句話的同時(shí)，我解析：D【詳解】句意：對(duì)不起，托尼你不能拿走橡皮。根據(jù)上文“Just a moment, Mom”可知，此處指的是魯比正在做其他的事情，故句子應(yīng)用現(xiàn)解析：B【詳解】句意：——魯比，你能幫我洗碗嗎？ ——等一下，媽媽。解析：B【詳解】句意：媽媽正在廚房煮魚(yú)。根據(jù)句意“…before there is none l解析：B【詳解】句意：我的油快要用完了?？疾閯?dòng)詞時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)。40．C【詳解】句意：——我正在寫(xiě)讀書(shū)報(bào)