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。他正在洗碗。29.B【詳解】句意:——約翰在哪里?——他在廚房里。解析:C【詳解】句意:——尼克在哪里?——他正在學(xué)校上課。28.C【詳解】句意:——尼克在哪里?——他正在學(xué)校上課。解析:C【詳解】句意:西峰街今天關(guān)閉,因?yàn)楣と苏谶M(jìn)行一些維修工作。故選A。listen to聽;根據(jù)上文“I can’t hear you”,可知是因?yàn)檎诼犙葜v,所以聽不到你說(shuō)話,需用現(xiàn)在進(jìn)行時(shí)解析:A【詳解】句意:我聽不見你說(shuō)話。故選B。我到處找不到戴維。我到處找不到戴維??疾閯?dòng)詞時(shí)態(tài)??疾閯?dòng)詞時(shí)態(tài)。故選B。根據(jù)“You’d better not go this way”可知,工人們正在修路,所以建議不要走這邊,此處使用現(xiàn)在進(jìn)行時(shí),結(jié)解析:B【詳解】句意:你最好不要走這邊。故選B。根據(jù)“We are sure to win.”可知正在做最后的準(zhǔn)備,用現(xiàn)在進(jìn)行時(shí),其結(jié)構(gòu)為am/is/are d解析:B【詳解】句意:我們組的同學(xué)正在為比賽做最后的準(zhǔn)備。根據(jù)時(shí)間狀語(yǔ)at the moment,可知句子時(shí)態(tài)用現(xiàn)在進(jìn)行時(shí),其結(jié)構(gòu)為be+動(dòng)詞的現(xiàn)在分詞,主語(yǔ)Many children是復(fù)數(shù),be動(dòng)詞用are,face的現(xiàn)在分詞是facing;故選D??疾楝F(xiàn)在進(jìn)行時(shí)態(tài)??疾闀r(shí)態(tài)。故選B。think about思考,一般現(xiàn)在時(shí);am thinking about現(xiàn)在進(jìn)行時(shí);was th解析:B【詳解】句意:——嘿!你差點(diǎn)撞到樹了!怎么了?——對(duì)不起,我在想我的家鄉(xiāng)之旅。根據(jù)“Not now,”可知,此處是說(shuō)明現(xiàn)在正在做什么,用現(xiàn)在進(jìn)行時(shí)。有一部新電影叫《復(fù)仇者聯(lián)盟4》。有一部新電影叫《復(fù)仇者聯(lián)盟4》。buy一般現(xiàn)在時(shí);bought一般過(guò)去時(shí);am buying現(xiàn)在進(jìn)行時(shí);have bought現(xiàn)在完成時(shí)。buy一般現(xiàn)在時(shí);bought一般過(guò)去時(shí);am buying現(xiàn)在進(jìn)行時(shí);have boug解析:C【詳解】句意:——快點(diǎn),瑪麗,電影已經(jīng)開始十分鐘了。17.C【詳解】句意:——快點(diǎn),瑪麗,電影已經(jīng)開始十分鐘了。考查時(shí)態(tài)。謂語(yǔ)動(dòng)詞leave是位移動(dòng)詞,用進(jìn)行時(shí)表示將來(lái)。16.D【詳解】句意:——昨天我收到了安先生的來(lái)信。為什么不上車呢?——琳達(dá)還沒(méi)來(lái)。為什么不上車呢?——琳達(dá)還沒(méi)來(lái)。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 doi解析: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)。根據(jù)題干中“Where is he?”可知要回答現(xiàn)在在哪里,用現(xiàn)在進(jìn)行時(shí)表示“正在圖書館學(xué)習(xí)”,其結(jié)構(gòu)為be doing;主語(yǔ)“he”是第三人稱單數(shù),be動(dòng)詞用is??疾楝F(xiàn)在進(jìn)行時(shí)。考查時(shí)態(tài)。飛機(jī)正在起飛。根據(jù)“now”可知要用現(xiàn)在進(jìn)行時(shí),其結(jié)構(gòu)為be doing。主語(yǔ)he后接be動(dòng)詞is。故選D??疾閯?dòng)詞時(shí)態(tài)。考查動(dòng)詞時(shí)態(tài)。故選C。故解析:C【詳解】句意:——Candy,你能幫我洗碗嗎?——對(duì)不起,媽媽。8.C【詳解】句意:——Candy,你能幫我洗碗嗎?——對(duì)不起,媽媽。根據(jù)句中“Now”及句意可知,句中動(dòng)作表示正在進(jìn)行,表達(dá)“正在播放”應(yīng)該用現(xiàn)在進(jìn)行時(shí),其構(gòu)成是am/is解析:B【詳解】句意:現(xiàn)在,位于森林路的ABC電影院正在放映老電影《羅馬假日》。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)。我在修我的車。我在修我的車。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/are doing。考查動(dòng)詞時(shí)態(tài)??疾楝F(xiàn)在進(jìn)行時(shí)?!@就來(lái)。選項(xiàng)A為一般將來(lái)時(shí);選項(xiàng)B為現(xiàn)在進(jìn)行時(shí);選項(xiàng)C為現(xiàn)在完成時(shí);選項(xiàng)D為過(guò)去進(jìn)行時(shí)。選項(xiàng)A為一般將來(lái)時(shí);選項(xiàng)B為現(xiàn)在進(jìn)行時(shí);選項(xiàng)C為現(xiàn)在完成時(shí);選項(xiàng)D為過(guò)去進(jìn)行時(shí)。故選B。你的毛衣穿反了。你的毛衣穿反了。t find Mike in the classroom. Where is he?—Oh, he ________ in the library.A.was studying B.studied C.is studying D.studies14.—What’s the terrible noise?—The students ________ for a party.A.have prepared B.a(chǎn)re preparing C.prepare D.will prepare15.—It39。t seen Jack for a couple of days. —He ________ for the English speaking petition which will take place next week.A.will prepare B.is preparing C.has prepared D.was preparing3.—Tony, hurry up! We ________ for you now.—Just one minute.A.wait B.waited C.have waited D.a(chǎn)re waiting4.Grandma ________ dinner. Let’s go and help her.A.is making B.makes C.made D.was making5.—Tom, please give me a hand in moving the piano. —Sorry. I ________ my car.A.repair B.repaired C.a(chǎn)m repairing D.have repaired6.—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 have7.Now ABC Cinema on Forest Road ________ the old film called Roman Holiday.A.is show B.is showing C.is showed D.is on8.—Candy, could you please help me do the dishes?—Sorry, Mom. I ________ my homework.A.do B.did C.a(chǎn)m doing D.have done9.I can’t lend you my English book, because I _______ it these days.A.use B.have used C.used D.a(chǎn)m using10.—May I use your puter? —Sorry, I ________ on it.A.work B.worked C.have worke