【正文】 —瑪麗，我們?nèi)タ措娪鞍?。wait表一般現(xiàn)在時；am waiting表現(xiàn)在進行時；has waited表現(xiàn)在完成時；waited表一般過去時。我正在等他。wait表一般現(xiàn)在時；am waiting表現(xiàn)在進行時；has waited表現(xiàn)在解析：B【詳解】句意：——媽媽，現(xiàn)在很晚了。我正在等他。16．B【詳解】句意：——媽媽，現(xiàn)在很晚了。主語是I，此處用am reading。reading 動名詞；am reading動詞的現(xiàn)在進行時；was reading過去進行時；have read動詞的現(xiàn)在完成時。——等一會，我正在讀我的郵件?？疾閯釉~的的時態(tài)。15．B【詳解】句意：——趕緊?？疾闀r態(tài)。為什么不上車呢？——琳達還沒來?？疾闀r態(tài)。為什么不上車呢？——琳達還沒來。故選D。考查動詞時態(tài)?？疾閯釉~時態(tài)。故選A?？疾闀r態(tài)?？疾闀r態(tài)。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)。根據(jù)“Sorry...”及“I will give it to you later.”可知，抱解析：B【詳解】句意：——杰克，你能把你的照相機借給我嗎？——抱歉，我正在用。我稍后給你。故選B。考查動詞時態(tài)。考查動詞時態(tài)。故選C?？疾闀r態(tài)辨析。故選C。考查時態(tài)辨析。根據(jù)“Tom, please give me a hand in moving the piano.”及語境可知，此處回答的動作是現(xiàn)在正在進行的，應(yīng)用現(xiàn)在進行時，結(jié)構(gòu)是“be+doing”，故選C。我在修我的車。根據(jù)“Tom, please give me a hand in moving the piano.”及語境可知解析：C【詳解】句意：——湯姆，請幫我搬一下鋼琴。我在修我的車。8．C【詳解】句意：——湯姆，請幫我搬一下鋼琴?？疾閯釉~時態(tài)辨析。解析：C【詳解】句意：請保持安靜?？疾閯釉~時態(tài)辨析。7．C【詳解】句意：請保持安靜。根據(jù)“He is in the kitchen.”和“now”可知，該句為現(xiàn)在進行時，謂語結(jié)構(gòu)是：be+動詞的現(xiàn)在分詞。考查現(xiàn)在進行時。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。他正在洗碗。故選D?？疾閯釉~時態(tài)?？疾閯釉~時態(tài)。故選B。根據(jù)“now”可知要用現(xiàn)在進行時，其結(jié)構(gòu)為be doing。解析：B【詳解】句意：——你好，我可以和吉姆講話嗎？——對不起，他正在開一個重要的會。主語he后接be動詞is?？疾楝F(xiàn)在進行時。根據(jù)“Where’s your father, Lily?”可知，此處是詢問當(dāng)前的情況，表示正在做某事，用現(xiàn)在進行時，故選D。根據(jù)“Where’s your father, Lily?”可知，此處是詢問當(dāng)前的情況，表示正在做某事，用現(xiàn)在進行時，故選解析：D【詳解】句意：——莉莉，你父親在哪里？——他正在廚房做飯。3．D【詳解】句意：——莉莉，你父親在哪里？——他正在廚房做飯。根據(jù)句意問句詢問媽媽現(xiàn)在在哪里，可知是現(xiàn)在進行時，表示媽媽正在做飯?？疾閯釉~時態(tài)?？疾閯釉~時態(tài)。touch摸，主語they是復(fù)數(shù)人稱，系詞需用are，故選D。考查動詞時態(tài)辨析。look“看”用于提醒，后面的句子需用現(xiàn)在進行時“be doing”結(jié)構(gòu)。s dad?—Oh, he ________ the flowers in the garden.A．waters B．is watering C．watered D．has watered19．—Hey! You nearly hit the tree! What’s up?— Sorry, I ________ the trip to my hometown.A．think about B．a(chǎn)m thinking about C．was thinking about D．thought about20．—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 have21．Be quiet. Your brother ________ classes online.A．has B．is having C．will have D．had22．Joe, answer the phone for me. I ________ how to make dumplings in the kitchen.A．learned B．a(chǎn)m learning C．have learned D．learn23．The students in our group ________ the final preparation for the match. We are sure to win.A．made B．a(chǎn)re making C．make D．will make24．You’d better not go this way. The workers _________ the road. A．have repaired B．a(chǎn)re repairing C．repaired D．will repair25．—What is your mother doing, Linda? —She ________ dinner in the kitchen now.A．is cooking B．was cooking C．cooks D．cooking26．—Where is your mother, Kitty?—She ________ dinner in the kitchen.A．cooks B．cooked C．is cooking D．will cook27．—Lucy, where is Mimi?—She ________ under the chair.A．sleeps B．slept C．is sleeping D．will sleep28．—Lily, where is our father now? Go and get him for lunch. —Just a moment, please. Father ________ a phone call in his room.A．is making B．was making C．makes D．has made29．—Hello! May I speak to To