【正文】
w及選項(xiàng),可知謂語(yǔ)構(gòu)成用am+ flying,表示將來(lái)??疾橐话銓?lái)時(shí)。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??疾橐话銓?lái)時(shí)。17.C【詳解】句意:——明天我將坐飛機(jī)去北京。主語(yǔ)是I,此處用am reading。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)。——等一會(huì),我正在讀我的郵件??疾閯?dòng)詞的的時(shí)態(tài)。16.B【詳解】句意:——趕緊??疾楝F(xiàn)在進(jìn)行時(shí)。根據(jù)“Listen!”可知,本句時(shí)態(tài)是現(xiàn)在進(jìn)行時(shí),主語(yǔ)“Someone”表單數(shù),故選D。15.D【詳解】句意:聽(tīng)!有人正在旁邊的房間里唱歌??疾闀r(shí)態(tài)??疾闀r(shí)態(tài)。故選D??疾閯?dòng)詞時(shí)態(tài)??疾閯?dòng)詞時(shí)態(tài)。故選A??疾閯?dòng)詞時(shí)態(tài)。我真得要走了??疾閯?dòng)詞時(shí)態(tài)。我真得要走了。故選A??疾楝F(xiàn)在進(jìn)行時(shí)的用法??疾楝F(xiàn)在進(jìn)行時(shí)的用法。故選A??疾閯?dòng)詞時(shí)態(tài)。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(jìn)行時(shí),其結(jié)構(gòu)為am/is/a解析:A【詳解】句意:奶奶正在做晚飯。我們?nèi)椭?。根?jù)前面的“One moment!”可知,判斷設(shè)空處的動(dòng)作“發(fā)送電子郵件”在說(shuō)話時(shí)刻正在進(jìn)行著,所以用現(xiàn)在進(jìn)行時(shí);現(xiàn)在進(jìn)行時(shí)的構(gòu)成是:主語(yǔ)+am/is/are+動(dòng)詞的現(xiàn)在分詞;主語(yǔ)是He,be動(dòng)詞用is,send的現(xiàn)在分詞是sending;故選A。根據(jù)前面的“One moment!”可知,判斷設(shè)空處的動(dòng)作“發(fā)送電子郵件”在說(shuō)話時(shí)刻正在進(jìn)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。9.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??疾閯?dòng)詞時(shí)態(tài)辨析。解析:C【詳解】句意:請(qǐng)保持安靜。考查動(dòng)詞時(shí)態(tài)辨析。8.C【詳解】句意:請(qǐng)保持安靜??疾楝F(xiàn)在進(jìn)行時(shí)。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?!@就來(lái)。故選B。will wash動(dòng)詞的一般將來(lái)時(shí)形式;is washing動(dòng)詞的現(xiàn)在進(jìn)行時(shí)形式;washes動(dòng)詞的三單形式;washed動(dòng)詞的過(guò)去式。他正在洗碗。考查現(xiàn)在進(jìn)行時(shí)。6.B【詳解】句意:——約翰在哪里?——他在廚房里。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)明這些天我在用它,符合語(yǔ)境;所以句子時(shí)態(tài)應(yīng)為現(xiàn)在進(jìn)行時(shí)。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。5.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。主語(yǔ)he后接be動(dòng)詞is??疾楝F(xiàn)在進(jìn)行時(shí)。故選B。根據(jù)“now”可知要用現(xiàn)在進(jìn)行時(shí),其結(jié)構(gòu)為be doing。4.B【詳解】句意:——你好,我可以和吉姆講話嗎?——對(duì)不起,他正在開(kāi)一個(gè)重要的會(huì)??疾闀r(shí)態(tài)??疾闀r(shí)態(tài)。故選B。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)。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)解析:B【詳解】句意:——媽媽在哪里?——她正在廚房做飯。2.B【詳解】句意:——媽媽在哪里?——她正在廚房做飯。又因?yàn)橹髡Z(yǔ)為He,單數(shù),be動(dòng)詞用is??疾楝F(xiàn)在進(jìn)行時(shí)??疾楝F(xiàn)在進(jìn)行時(shí)。北師大版精品英語(yǔ)中現(xiàn)在進(jìn)行時(shí)的用法歸納總結(jié)一、選擇題1.—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 have2.—Where is mum? —She________in the kitchen.A.cooks B.is cooking C.will cook D.cooked3.—Where is your father, Lily?—He ________ in the kitchen.A.cooked B.cooks C.will cook D.is cooking4.—Hello, may I speak to Jim?—Sorry, he ________ an important meeting now.A.has B.is having C.will have D.was having5.I can’t lend you my English book, because I _______ it these days.A.use B.have used C.used D.a(chǎn)m using6.—Where is John?—He is in the kitchen. He ________ the dishes now.A.will wash B.is washing C.washes D.washed7.—Tony, hurry up! We ________ for you now.—Just one minute.A.wait B.waited C.have waited D.a(chǎn)re waiting8.Be quiet, please. They _________ a meeting now.A.have B.had C.a(chǎn)re having D.were having9.—Hello! May I speak to Tom?—One moment! He _______ an .A.is sending B.sent C.sends D.was sending10.Grandma ________ dinner. Let’s go and help her.A.is making B.makes C.made D.was making11.—Can Peter play games with us, Mrs. Hawking?—Wait a minute. He ________ a shower.A.i