【正文】 he kitchen．A．cooks B．is cooking C．will cook D．cooked3．—Where is John?—He is in the kitchen. He ________ the dishes now.A．will wash B．is washing C．washes D．washed4．— Tom, where is your little sister?— She _______ in the backyard now.A．is playing B．will play C．played D．plays5．Be quiet, please. They _________ a meeting now.A．have B．had C．a(chǎn)re having D．were having6．— What’s that noise, Sam?— My little brother ________ his toy car.A．played B．is playing C．plays D．was playing7．—Hi, Daming. What are you up to?—I ________ a project about family history.A．do B．did C．a(chǎn)m doing D．was doing8．—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 repaired9．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．— Where are the officers? — Look! They ________ the elephant in the palace now.A．touched B．will touch C．touch D．a(chǎn)re touching11．Listen! The boy ________ the piano again.A．plays B．played C．will play D．is playing12．—What’s the terrible noise?—The students ________ for a party.A．have prepared B．a(chǎn)re preparing C．prepare D．will prepare13．—It39。s time for school. Why not get on the bus?—Linda hasn39。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 helped18．—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 about19．— Hello. May I speak to Laura, please?—Sorry, she39。我真得要走了?？疾閯?dòng)詞時(shí)態(tài)。我真得要走了?？疾閯?dòng)詞時(shí)態(tài)。故選A。考查動(dòng)詞時(shí)態(tài)。考查動(dòng)詞時(shí)態(tài)。根據(jù)句意問句詢問媽媽現(xiàn)在在哪里，可知是現(xiàn)在進(jìn)行時(shí)，表示媽媽正在做飯。3．B【詳解】句意：——約翰在哪里？——他在廚房里?？疾楝F(xiàn)在進(jìn)行時(shí)。他正在洗碗。will wash動(dòng)詞的一般將來時(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)詞的過去式。故選B。考查時(shí)態(tài)。考查時(shí)態(tài)。故選A。他們現(xiàn)在正在開會(huì)。now現(xiàn)在，是現(xiàn)在進(jìn)行時(shí)的標(biāo)志，需用be doing結(jié)構(gòu)；主語students復(fù)數(shù)人稱，be動(dòng)詞用are，故選C。他們現(xiàn)在正在開會(huì)。now現(xiàn)在，是現(xiàn)在進(jìn)行時(shí)的標(biāo)志，需用be doing結(jié)構(gòu)；主語students復(fù)數(shù)人稱，be動(dòng)詞用are，故選C。 考查現(xiàn)在進(jìn)行時(shí)。 考查現(xiàn)在進(jìn)行時(shí)。故選B。你在忙什么？——我正在做一個(gè)關(guān)于家族史的項(xiàng)目。根據(jù)“What are you up to”可知，答語要用現(xiàn)在進(jìn)行時(shí)，表示現(xiàn)在正在進(jìn)行的動(dòng)作，結(jié)構(gòu)為a解析：C【詳解】句意：——嗨，大明?？疾閯?dòng)詞時(shí)態(tài)。8．C【詳解】句意：——湯姆，請幫我搬一下鋼琴。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。根據(jù)“Tom, please give me a hand in moving the piano.”及語境可知，此處回答的動(dòng)作是現(xiàn)在正在進(jìn)行的，應(yīng)用現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)是“be+doing”，故選C?？疾閯?dòng)詞時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)。故選D?？疾閯?dòng)詞時(shí)態(tài)辨析。touch摸，主語they是復(fù)數(shù)人稱，解析：D【詳解】句意：——軍官們在哪兒？——瞧！他們正在宮殿里摸象。look“看”用于提醒，后面的句子需用現(xiàn)在進(jìn)行時(shí)“be doing”結(jié)構(gòu)。11．D【詳解】句意：聽！這個(gè)男孩又在彈鋼琴了。plays動(dòng)詞第三人稱單數(shù)形式；played表一般過去時(shí)；will play表一般將來時(shí)；is playing表現(xiàn)在進(jìn)行時(shí)?？疾楝F(xiàn)在進(jìn)行時(shí)。根據(jù)句中“Listen”提示，動(dòng)作正在發(fā)生，故應(yīng)用現(xiàn)在進(jìn)行時(shí)。12．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)語境可知，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)語境可知，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 doing”，主語students是復(fù)數(shù)，be動(dòng)詞用are，故選B。為什么不上車呢？——琳達(dá)還沒來?？疾闀r(shí)態(tài)。為什么不上車呢？——琳達(dá)還沒來。考查時(shí)態(tài)。14．D【詳解】句意：——昨天我收到了安先生的來信?？疾闀r(shí)態(tài)。謂語動(dòng)詞leave是位移動(dòng)詞，