【正文】
——現(xiàn)在不行,我在幫我弟弟大衛(wèi)學數(shù)學。16.C【詳解】句意:——瑪麗,我們?nèi)タ措娪鞍?。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?!纫粫?,我正在讀我的郵件。考查動詞的的時態(tài)。15.B【詳解】句意:——趕緊。根據(jù)語境及wait a moment可知,瑪麗在電影開始時正在商店買零食,故此處應為現(xiàn)在進行時??疾閯釉~時態(tài)?!纫幌???疾閯釉~時態(tài)。——等一下。故選A??疾闀r態(tài)??疾闀r態(tài)。故選A??疾閯釉~時態(tài)。我真得要走了??疾閯釉~時態(tài)。我真得要走了。根據(jù)“It smells so good.”可知,它現(xiàn)在聞起來非常好,因此表示媽媽正在煮魚,所以用現(xiàn)在進行時,故選B。它聞起來非常好。根據(jù)“It smells so good.”可知,它現(xiàn)在聞起來非常好,因此表示媽媽正在煮魚,所以用現(xiàn)在進行時,故選B。它聞起來非常好。touch摸,主語they是復數(shù)人稱,系詞需用are,故選D??疾閯釉~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)。10.D【詳解】句意:——軍官們在哪兒?——瞧!他們正在宮殿里摸象。根據(jù)句意“…before there is none left”可知,油還沒有用完,快要用完了,這里用現(xiàn)在進行時表示“將要,快要”??疾閯釉~時態(tài)。根據(jù)句意“…before there is none l解析:B【詳解】句意:我的油快要用完了??疾閯釉~時態(tài)。9.B【詳解】句意:我的油快要用完了。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?,故為現(xiàn)在進行時,其結(jié)構(gòu)為am/is/are doing。我們?nèi)椭伞?疾閯釉~時態(tài)。8.A【詳解】句意:奶奶正在做晚飯。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??疾楝F(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。考查動詞時態(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。故選C??疾楝F(xiàn)在進行時的用法??疾楝F(xiàn)在進行時的用法。故選C??疾閯釉~時態(tài)。根據(jù)前句“Not now”語境可知,后句的動作正在進行,應用現(xiàn)在進行時,構(gòu)成解析:C【詳解】句意:——去看電影怎么樣?有部叫《嗨,媽媽》的新電影。——現(xiàn)在不行,我在幫我弟弟托尼學英語。故選B。選項A為一般將來時;選項B為現(xiàn)在進行時;選項C為現(xiàn)在完成時;選項D為過去進行時。 ——他正在為下周舉行的英語演講比賽做準備。選項A為一般將來時;選項B為現(xiàn)在進行時;選項C為現(xiàn)在完成時;選項D為過去進行時。 ——他正在為下周舉行的英語演講比賽做準備。故選C??疾閯釉~時態(tài)。故解析:C【詳解】句意:——Candy,你能幫我洗碗嗎?——對不起,媽媽??疾閯釉~時態(tài)。s go to the cinema. There’s a new movie called Avengers IV. —Not now, I _____________ my brother David with his math.A.help B.helped C.a(chǎn)m helping D.have helped17.—Where is Frank?—He _________ to music in his room.A.listens B.is listening C.listened D.was listening18.It dark. Shall I turn on the light?A.gets B.got C.is getting D.was getting19.—Where is mum? —She________in the kitchen.A.cooks B.is cooking C.will cook D.cooked20.Now ABC Cinema on Forest Road ________ the old film called Roman Holiday.A.is show B.is showing C.is showed D.is on21.—I _______ a book report now. Can I talk to you later?—No problem.A.write B.wrote C.a(chǎn)m writing D.was writing22.—Has your aunt finished writing her novel?—Not yet. She ________ it these days.A.wrote B.writes C.is writing D.will write23.You had better not go this way. The workers _________ the road.A.have repaired B.a(chǎn)re repairing C.repaired D.will repair24.You’d better not go this way. The workers _________ the road. A.have repaired B.a(chǎn)re repairing C.repaired D.will repair25.— Mom, I’m busy making the bed. Can you give me a hand? — Wait a moment. I ________ the floor.A.a(chǎn)m cleaning B.will clean C.was cleaning D.have cleaned26.— Helen, how was your English petition on Monday?— I have no idea, I _________ for the result. I was told it would e out in two days.A.was waiting B.waited C.will wait D.a(chǎn)m waiting27.— Hi, Tom. I can’t find David anywhere. Do you know where he is?—Oh, he ________ for tomorrow’s exam at home.