【正文】 ding過(guò)去進(jìn)行時(shí)；have read動(dòng)詞解析：B【詳解】句意：——趕緊。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．—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．Grandma ________ dinner. Let’s go and help her.A．is making B．makes C．made D．was making6．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 prepared7．— 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 worn8．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 off9．—Where is your father, Lily?—He ________ in the kitchen.A．cooked B．cooks C．will cook D．is cooking10．— 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 bought11．Betty can’t join us in the game. She ________ the classroom.A．has cleaned B．was cleaning C．has cleaned D．is cleaning12．—I _____to Beijing tomorrow. —Have a good trip!A．flies B．fly C．a(chǎn)m flying D．flew13．—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．waited14．—Tom, where39。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)詞的現(xiàn)在完成時(shí)。根據(jù)語(yǔ)解析：B【詳解】句意：——我有幾天沒(méi)見(jiàn)到杰克了?？疾楝F(xiàn)在進(jìn)行時(shí)。 考查現(xiàn)在進(jìn)行時(shí)?？疾閯?dòng)詞時(shí)態(tài)。故選A。考查時(shí)態(tài)?？疾闀r(shí)態(tài)?！纫幌隆８鶕?jù)語(yǔ)境及wait a moment可知，瑪麗在電影開始時(shí)正在商店買零食，故此處應(yīng)為現(xiàn)在進(jìn)行時(shí)。根據(jù)上句“Betty can’t join us in the game”，此處指的是現(xiàn)在發(fā)生的事，故應(yīng)用現(xiàn)在時(shí)，且根據(jù)語(yǔ)境可知，貝蒂不能來(lái)的原因是她正在打掃教室，故句子應(yīng)用現(xiàn)在進(jìn)行時(shí)，其構(gòu)成是am/is/are doing?？疾橐话銓?lái)時(shí)?？疾楝F(xiàn)在進(jìn)行時(shí)?？疾閯?dòng)詞的時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)。gets動(dòng)詞的第三人稱單數(shù)；got動(dòng)詞的過(guò)去式；is getting現(xiàn)在進(jìn)行時(shí)；was getting過(guò)去進(jìn)行時(shí)。她正在圖書館看書。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。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。解析：D【詳解】句意：——昨天我收到了安先生的來(lái)信。表示現(xiàn)在正在做某事，用現(xiàn)在進(jìn)行時(shí)is having 故選C。根據(jù)“next week”可知句子用一般將來(lái)時(shí)，leave for...動(dòng)身去某地，表示“位移”的動(dòng)詞可用現(xiàn)在進(jìn)行時(shí)表示將來(lái)，結(jié)構(gòu)是be doing。隨著其他公司加快發(fā)展，我們?cè)谛畔⒓夹g(shù)領(lǐng)域的領(lǐng)導(dǎo)地位正在逐漸喪失。根據(jù)“Lucy, where is Mimi?”可知要回答露西現(xiàn)在正在做什么，應(yīng)該用現(xiàn)在進(jìn)行時(shí)?？疾楝F(xiàn)在進(jìn)行時(shí)。根據(jù)“Xifeng Street is closed today”可知，今天工人正在維修，因此應(yīng)該使用現(xiàn)在進(jìn)行時(shí)。根據(jù)“Look out!”可知，此處提示說(shuō)話時(shí)某事正在發(fā)生，應(yīng)用現(xiàn)在進(jìn)行時(shí)?？疾闀r(shí)態(tài)。根據(jù)“I…a book report now. Can I talk to you later?”可知，此處強(qiáng)解析：C【詳解】句意：——我正在寫讀書報(bào)告。根據(jù)題干“he…for tomorrow’s exam at home解析：B【詳解】句意：——嗨，湯姆。根據(jù)“Don’t make any noise”及“now”可知，此處應(yīng)用現(xiàn)在進(jìn)行時(shí)表示正在進(jìn)行的動(dòng)作，結(jié)構(gòu)為am/is/a解析：C【詳解】句意：吉姆，別出聲！你的小妹妹現(xiàn)在正在睡覺(jué)。你介意晚一點(diǎn)去嗎？考查現(xiàn)在進(jìn)行時(shí)。結(jié)合語(yǔ)境可知下文描述的是說(shuō)話時(shí)正在進(jìn)行的動(dòng)作，故用現(xiàn)在進(jìn)行時(shí)態(tài)。根據(jù)“where are you”可知，描述此時(shí)此刻正在做的動(dòng)作，用現(xiàn)在進(jìn)行時(shí)am/is/are doing的結(jié)構(gòu)，故選C。根據(jù)上文“can you answer the door?”可知，此時(shí)母親正在清掃房間，無(wú)法去開門，所以應(yīng)用現(xiàn)在進(jìn)行時(shí)，故選C。根據(jù)“It smells so good.”可知，它現(xiàn)在聞起來(lái)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。39．B【詳解】句意：我的油快要用完了。根據(jù)句意“…before there is none left”可知，油還沒(méi)有用完，快要用完了，這里用現(xiàn)在進(jìn)行時(shí)表示“將要，快要