【正文】 時(shí)態(tài)。根據(jù)上文“You look absentminded.”可知是詢問(wèn)現(xiàn)在做的事情，此句時(shí)態(tài)是現(xiàn)在進(jìn)行時(shí)?？疾榫渥拥臅r(shí)態(tài)。考查現(xiàn)在進(jìn)行時(shí)。 expect B．Are。 expect3．—Jack, can you lend me your camera?—Sorry, I________ it. I will give it to you later.A．used B．a(chǎn)m using C．have used D．was using4．—Can Peter play games with us, Mrs. Hawking?—Wait a minute. He ________ a shower.A．is taking B．taken C．took D．was taking5．—What’s that noise, Mike?—My little sister ________ with her toy car now.A．plays B．played C．will play D．is playing6．Listen! The boy ________ the piano again.A．plays B．played C．will play D．is playing7．I can’t lend you my English book, because I _______ it these days.A．use B．have used C．used D．a(chǎn)m using8．The noise es from the boys. They _______ a party.A．have B．a(chǎn)re having C．will have D．have had9．— Shh, don’t make noise! Mrs. Smith ________ the latest news in the studio.— I’m sorry about that.A．presents B．presented C．has presented D．is presenting10．—Hi, Daming. What are you up to?—I ________ a project about family history.A．do B．did C．a(chǎn)m doing D．was doing11．—John, how was your interview on Monday?—No idea. I for the result. I was told it would e in two days.A．wait B．waited C．will wait D．a(chǎn)m waiting12．—Peter, please be quiet. Your brother ________ on the phone.—No problem.A．records B．recorded C．was recording D．is recording13．Excuse me. I really need to go now. My children _____________for me at school.A．a(chǎn)re waiting B．waits C．wait D．waited14．— Lena, I guess you were in a hurry this morning. You ________ your sweater inside out.— Oh my god, I’ll have it changed immediately.A．wore B．a(chǎn)re wearing C．were wearing D．have worn15．—What’s the terrible noise?—The students ________ for a party.A．have prepared B．a(chǎn)re preparing C．prepare D．will prepare16．—Hurry up!—One moment. I ________ my s.A．reading B．a(chǎn)m reading C．was reading D．have read17．—I _____to Beijing tomorrow. —Have a good trip!A．flies B．fly C．a(chǎn)m flying D．flew18．—Mary, let39。故選C。你在等別人嗎？——是的。3．B【詳解】句意：——杰克，你能把你的照相機(jī)借給我嗎？——抱歉，我正在用?！罢谟谩睍r(shí)態(tài)是現(xiàn)在進(jìn)行時(shí)。5．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。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)。根據(jù)“I can’t lend you my English book...”可知，我不能把我的英語(yǔ)書借給你，說(shuō)明這解析：D【詳解】句意：我不能把我的英語(yǔ)書借給你，因?yàn)檫@些天我在用它。他們正在開派對(duì)。 ——對(duì)此我很抱歉。你在忙什么？——我正在做一個(gè)關(guān)于家族史的項(xiàng)目。考查動(dòng)詞時(shí)態(tài)。你哥哥正在手機(jī)上錄音。由“I really need to go now. My children…for me at school”可知解析：A【詳解】句意：請(qǐng)?jiān)徫??！叮靺?！我馬上把它換過(guò)來(lái)。15．B【詳解】句意：——那個(gè)糟糕的噪音是什么？——學(xué)生們正在準(zhǔn)備聚會(huì)。reading 動(dòng)名詞；am reading動(dòng)詞的現(xiàn)在進(jìn)行時(shí)；was reading過(guò)去進(jìn)行時(shí)；have read動(dòng)詞解析：B【詳解】句意：——趕緊?！Ｄ懵猛居淇?。flies是fly的第三人稱單數(shù)形式；fly是動(dòng)詞原形；flew是fly的過(guò)去式。 ——現(xiàn)在不行，我在幫我弟弟大衛(wèi)學(xué)數(shù)學(xué)?？疾閯?dòng)詞的時(shí)態(tài)。 考查現(xiàn)在進(jìn)行時(shí)。你介意晚一點(diǎn)去嗎？考查現(xiàn)在進(jìn)行時(shí)?？疾闀r(shí)態(tài)辨析。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。考查句子時(shí)態(tài)?？疾楝F(xiàn)在進(jìn)行時(shí)。考查動(dòng)詞的時(shí)態(tài)。28．D【詳解】句意：——?jiǎng)P莉在哪里，媽媽? ——她正在臥室里為社區(qū)做海報(bào)。根據(jù)句意可知，貝蒂不能加入我們是因?yàn)樗诖驋呓淌遥瑥?qiáng)調(diào)此時(shí)此刻正在做什么，用現(xiàn)在進(jìn)行時(shí)(am/is/are doi解析：D【詳解】句意：貝蒂不能和我們一起玩紙牌游戲?？疾閯?dòng)詞時(shí)態(tài)。我正在用它工作?？疾閯?dòng)詞時(shí)態(tài)?？疾楝F(xiàn)在進(jìn)行時(shí)?？疾闀r(shí)態(tài)辨析?？疾閯?dòng)詞時(shí)態(tài)。clean動(dòng)詞原形；cleaned表一般過(guò)去時(shí)；am cleaning表現(xiàn)在進(jìn)行時(shí)；have c解析：C【詳解】句意：——艾米，你能去開門嗎？我正在打掃房間?？疾楝F(xiàn)在進(jìn)行時(shí)態(tài)。故選A。40．C【詳解】句意：——我正在寫