【正文】 的內(nèi)容，可推測出此處是用現(xiàn)在進行時表將來，故選B?？疾闀r態(tài)。故選B。我必須在沒油之前趕到加油站。10．C【詳解】句意：——嗨，大明?？疾閯釉~時態(tài)。will wash動詞的一般將來時形式；is washing動詞的現(xiàn)在進行時形式；washes動詞的三單形式；was解析：B【詳解】句意：——約翰在哪里？——他在廚房里。根據(jù)前句“The noise es from the boys.”語境可推知，后句中動作正在進行，應(yīng)用現(xiàn)在進行時，構(gòu)成形式解析：B【詳解】句意：噪音來自那群男孩。6．C【詳解】句意：聽!鳥兒在窗外的樹上快樂地歌唱。5．D【詳解】句意：貝蒂不能參加我們的比賽。考查時態(tài)辨析。s not at home.”可知，這里是現(xiàn)在進行時，其結(jié)構(gòu)是be doing的形式。她正在圖書館看書?？疾閯釉~時態(tài)。s not at home. She___________in the library.A．read B．reads C．is reading D．was reading3．Look, many people ________ in the park.A．dance B．danced C．a(chǎn)re dancing D．will dance4．—Hello! May I speak to Tom?—One moment! He _______ an .A．is sending B．sent C．sends D．was sending5．Betty can’t join us in the game. She ________ the classroom.A．has cleaned B．was cleaning C．has cleaned D．is cleaning6．Listen! The birds ________ happily in the tree outside the window.A．sing B．sang C．a(chǎn)re singing D．were singing7．The noise es from the boys. They _______ a party.A．have B．a(chǎn)re having C．will have D．have had8．—Where is John?—He is in the kitchen. He ________ the dishes now.A．will wash B．is washing C．washes D．washed9．—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 using10．—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．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 out12．—Peter, please be quiet. Your brother ________ on the phone.—No problem.A．records B．recorded C．was recording D．is recording13．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 off14．—Yesterday I received a letter from .—You did? I hear he________for America next year.A．has left B．leaves C．left D．is leaving15．— 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 bought16．—I _____to Beijing tomorrow. —Have a good trip!A．flies B．fly C．a(chǎn)m flying D．flew17．—Tom, where39。 expecting D．Did。故選A。考查動詞時態(tài)。根據(jù)“Look”可知現(xiàn)在正在跳舞，用現(xiàn)在進行時，其結(jié)構(gòu)為be doing。根據(jù)前面的“One moment!”可知，判斷設(shè)空處的動作“發(fā)送電子郵件”在說話時刻正在進行著，所以用解析：A【詳解】句意：——你好！我可以和湯姆講話嗎？——等一下，他正在發(fā)電子郵件?？疾楝F(xiàn)在進行時。7．B【詳解】句意：噪音來自那群男孩。8．B【詳解】句意：——約翰在哪里？——他在廚房里。故選B。由此可推斷我正在用，稍后借給你，符合語境?？疾閯釉~時態(tài)?？疾閯釉~時態(tài)。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)在解析：D【詳解】句意：——彼得，請安靜。takes off動詞三單；is taking off現(xiàn)在進行時；has taken of解析：B【詳解】句意：女士們，先生們，請留在座位上，系好安全帶，請將座椅靠背調(diào)整好。謂語動詞leave是位移動詞，用進行時表示將來。15．C【詳解】句意：——快點，瑪麗，電影已經(jīng)開始十分鐘了。buy一般現(xiàn)在時；bought一般過去時；am buying現(xiàn)在進行時；have bought現(xiàn)在完成時?！Ｄ懵猛居淇?。waters一般現(xiàn)在時；is watering現(xiàn)在進行時；watered一般過去時；has watered現(xiàn)解析：B【詳解】句意：——湯姆，爸爸在哪兒？ ——喔，他正在花園里的澆花。我的一個老朋友要來了?？疾榫渥拥臅r態(tài)。故選B。now現(xiàn)在，是現(xiàn)在進行時的標志，需用be doing結(jié)構(gòu)；主語students復(fù)數(shù)人稱，be動詞用are，故選C?？疾閯釉~時態(tài)。根據(jù)“Not yet. She…it these days.”可知，動作還未完成，現(xiàn)在也在做，所以用現(xiàn)在進行時，故選C