【正文】 在家里做準(zhǔn)備，應(yīng)用現(xiàn)在進(jìn)行時(shí)。根據(jù)題干“he…for tomorrow’s exam at home解析：B【詳解】句意：——嗨，湯姆。25．B【詳解】句意：——嗨，湯姆。工人們正在修路。24．B【詳解】句意：你最好不要走這邊。我正在廚房學(xué)習(xí)如何包餃子?？疾閯?dòng)詞時(shí)態(tài)?？疾楝F(xiàn)在進(jìn)行時(shí)。這些天她正在寫。根據(jù)問(wèn)句“Where’s Kelly, Mum?”可知，是問(wèn)凱莉現(xiàn)在在哪里，所以答語(yǔ)應(yīng)用現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)解析：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)“Let’s go and help her”可知，此處指讓我們?nèi)椭谧鐾盹埖哪棠蹋蕿楝F(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)為am/is/are doing?？疾閯?dòng)詞時(shí)態(tài)。主語(yǔ)是she，be動(dòng)詞用is?？疾閯?dòng)詞時(shí)態(tài)。考查動(dòng)詞時(shí)態(tài)。故選B。think about思考，一般現(xiàn)在時(shí)；am thinking about現(xiàn)在進(jìn)行時(shí)；was th解析：B【詳解】句意：——嘿！你差點(diǎn)撞到樹了！怎么了？——對(duì)不起，我在想我的家鄉(xiāng)之旅。根據(jù)“An old friend of mine is ing.”可知此人正在等某人。我們很久沒見面了。A是一般現(xiàn)在時(shí)；B是現(xiàn)在進(jìn)行時(shí)；C是過(guò)去進(jìn)行時(shí)；D是一般過(guò)去時(shí)。你在等別人嗎？——是的。根據(jù) tomorrow及選項(xiàng)，可知謂語(yǔ)構(gòu)成用am+ flying，表示將來(lái)。根據(jù) tomorrow及選項(xiàng)，可知謂解析：C【詳解】句意：——明天我將坐飛機(jī)去北京。16．C【詳解】句意：——明天我將坐飛機(jī)去北京。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)?？疾閯?dòng)詞的的時(shí)態(tài)。考查時(shí)態(tài)。takes off動(dòng)詞三單；is taking off現(xiàn)在進(jìn)行時(shí)；has taken off現(xiàn)在完成時(shí)；took off一般過(guò)去時(shí)；根據(jù)“Ladies and gentlemen, please remain in your seats, fasten your seat belt and bring your seat back.”可知是飛機(jī)起飛前，讓乘客準(zhǔn)備的內(nèi)容，可推測(cè)出此處是用現(xiàn)在進(jìn)行時(shí)表將來(lái)，故選B?？疾闀r(shí)態(tài)。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?？疾楝F(xiàn)在進(jìn)行時(shí)。我正用著呢。根據(jù)語(yǔ)境及“at the moment”可知，打來(lái)電話的時(shí)候，布朗先生正在開會(huì)，時(shí)態(tài)用現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)為am/is/are doing。10．C【詳解】句意：——我能和布朗先生通電話嗎？——很抱歉，他現(xiàn)在正在辦公室召開重要的會(huì)議。根據(jù)“Tom, where is your father?”可知要回答現(xiàn)在在做什么，用現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)為am/解析：A【詳解】句意：——湯姆，你爸爸在哪里？——他正在修理我的自行車。根據(jù)“What’s that noise, Sam?”判斷，此處應(yīng)該用現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)是：be（am/is/are）+動(dòng)詞的現(xiàn)在分詞。8．B【詳解】句意：——什么聲音，山姆？ ——我弟弟正在玩他的玩具車。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)，故選解析：D【詳解】句意：——托尼，快點(diǎn)！我們現(xiàn)在在等你。故選B。解析：B【詳解】句意：——你好，我可以和吉姆講話嗎？——對(duì)不起，他正在開一個(gè)重要的會(huì)。考查現(xiàn)在進(jìn)行時(shí)?？疾闀r(shí)態(tài)辨析?？疾闀r(shí)態(tài)辨析。考查動(dòng)詞時(shí)態(tài)和the number of的用法。故選B。我必須在沒油之前趕到加油站。我必須在沒油之前趕到加油站。cooks烹飪，一般現(xiàn)在時(shí)；is cooking烹飪，現(xiàn)在進(jìn)行時(shí)；will cook烹飪，一般將來(lái)時(shí)；cooked烹飪，一般過(guò)去時(shí)。2．B【詳解】句意：——媽媽在哪里？——她正在廚房做飯。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》。 expecting D．Did。譯林版八年級(jí)現(xiàn)在進(jìn)行時(shí)口訣(大全)一、選擇題1．Now ABC Cinema on Forest Road ________ the old film called Roman Holiday.A．is show B．is showing C．is showed D．is on2．—Where is mum？ —She________in the kitchen．A．cooks B．is cooking C．will cook D．cooked3．My oil ________. I must go to the gas station before there is none left.A．has run out B．is running out C．has been run out D．is being run out4．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 bee5．Look, many people ________ in the park.A．dance B．danced C．a(chǎn)re dancing D．will dance6．—Hello, may I speak to Jim?—Sorry, he ________ an important meeting now.A．has B．is having C．will have D．was having7．—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．—Tom, where is your father?—He ________ my bike.A．is repairing B．repairs C．has repaired D．will repair10．—May I speak to Mr. Brown? —I am sorry. He _______ an important meeting in his office at the moment.A．has B．had C．is having D．will have11．Sorry, you can’t take the