【正文】 為一般現(xiàn)在時(shí)；選項(xiàng)B為一般過(guò)去時(shí)；選項(xiàng)C為現(xiàn)在進(jìn)行時(shí)；選項(xiàng)解析：C【詳解】句意：——瑪麗，我們?nèi)タ措娪鞍伞?7．C【詳解】句意：——瑪麗，我們?nèi)タ措娪鞍?。結(jié)構(gòu)為：主語(yǔ)+will/shall+動(dòng)詞原形、主語(yǔ)+am/is/are+動(dòng)名詞。結(jié)構(gòu)為：主語(yǔ)+will/shall+動(dòng)詞原形、主語(yǔ)+am/is/are+動(dòng)名詞。故選B?？疾閯?dòng)詞的的時(shí)態(tài)?！纫粫?huì)，我正在讀我的郵件。根據(jù)next year可知是一般將來(lái)時(shí)態(tài)。故選D?！娴?？ 我聽(tīng)說(shuō)他明年要去美國(guó)。解析：D【詳解】句意：聽(tīng)！有人正在旁邊的房間里唱歌。根據(jù)語(yǔ)境可知，此處指的應(yīng)該是正在準(zhǔn)備做某事，表示正在進(jìn)行的動(dòng)作要用現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)是“am/ is/ are doing”，主語(yǔ)students是復(fù)數(shù)，be動(dòng)詞用are，故選B。12．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)。她正在打掃教室。11．D【詳解】句意：貝蒂不能參加我們的比賽?！叮靺?！我馬上把它換過(guò)來(lái)。——哦，天吶！我馬上把它換過(guò)來(lái)。考查時(shí)態(tài)。故選B?？疾閯?dòng)詞時(shí)態(tài)。我在修我的車(chē)。我在修我的車(chē)。考查動(dòng)詞時(shí)態(tài)辨析?？疾閯?dòng)詞時(shí)態(tài)辨析。根據(jù)問(wèn)句“where is your little sister”及后面的now可知，此處強(qiáng)調(diào)動(dòng)作正在進(jìn)行，應(yīng)該用現(xiàn)在進(jìn)行時(shí)，構(gòu)成為am/is/are doing，此處主語(yǔ)是第三人稱單數(shù)，所以用is playing。5．A【詳解】句意：——湯姆，你的小妹妹在哪里?——她現(xiàn)在正在后院玩。他們正在開(kāi)派對(duì)。4．B【詳解】句意：噪音來(lái)自那群男孩。根據(jù)“I can’t lend you my English book...”可知，我不能把我的英語(yǔ)書(shū)借給你，說(shuō)明這解析：D【詳解】句意：我不能把我的英語(yǔ)書(shū)借給你，因?yàn)檫@些天我在用它。根據(jù)上文“You nearly hit the tree! What’s up”可知，這件事發(fā)生在現(xiàn)在，且結(jié)合語(yǔ)境可知，我快要撞到樹(shù)上時(shí)正在思考家鄉(xiāng)之旅，故此處應(yīng)為現(xiàn)在進(jìn)行時(shí)?？疾閯?dòng)詞時(shí)態(tài)。飛機(jī)正在起飛。s dad?—Oh, he ________ the flowers in the garden.A．waters B．is watering C．watered D．has watered19．—Where is Frank?—He _________ to music in his room.A．listens B．is listening C．listened D．was listening20．— Where are the officers? — Look! They ________ the elephant in the palace now.A．touched B．will touch C．touch D．a(chǎn)re touching21．—Jane,where are you?—Dad,I________ the car in the driveway. It is really dirty.A．wash B．will wash C．a(chǎn)m washing D．was washing22．My father ________ Beijing next week.A．leaves for B．is leaving for C．left D．leaves23．I can’t hear you. I ______ to an English speech.A．a(chǎn)m listening B．listen C．was listening24．—Look out! Something ________ down from the tree.—Dear me! It’s too dangerous.A．falls B．fell C．is falling D．was falling25．—I _______ a book report now. Can I talk to you later?—No problem.A．write B．wrote C．a(chǎn)m writing D．was writing26．—Tina, let’s go out for shopping.—Sorry, Amy. I __________ my homework.A．do B．a(chǎn)m doing C．did27．Be quiet. Your brother ________ classes online.A．has B．is having C．will have D．had28．— Tina, the TV show has already been on. Come and watch together. — Wait a moment. I ________ coffee in the kitchen.A．a(chǎn)m making B．have made C．make D．made29．I must leave now. My brother ________ for me outside.A．waits B．waited C．is waiting D．was waiting30．My grandma ________ the old photos. There is a big smile on her face.A．enjoys B．enjoyed C．will enjoy D．is enjoying31．—Has your aunt finished writing her novel?—Not yet. She ________ it these days.A．wrote B．writes C．is writing D．will write32．Be quiet! The students ________ an English exam.A．take B．a(chǎn)re taking C．took D．have made33．— Ruby, can you help do the dishes?— Just a moment, Mom. I ________ the flowers.A．water B．a(chǎn)m watering C．watered D．have watered34．—Maggie, could you help pick up the phone? It ________.—OK, Mum.A．rings B．rang C．will ring D．is ringing35．—Bob, can you take the dog for a walk?—Sorry, Dad. I ________ an online class.A．take B．took C．a(chǎn)m taking