【正文】 ?？疾楝F(xiàn)在進行時。這些天她正在寫?？疾閯釉~時態(tài)。考查動詞時態(tài)。故選B。 考查現(xiàn)在進行時。根據(jù)問句“—Tom, where39?？疾閯釉~的時態(tài)。根據(jù)“Hurry up”可知此處表達的是現(xiàn)在正在做的事，用現(xiàn)在進行時be doing。reading 動名詞；am reading動詞的現(xiàn)在進行時；was reading過去進行時；have read動詞解析：B【詳解】句意：——趕緊。故選C。我在商店里買一些零食。我在商店里買一些零食。考查現(xiàn)在進行時。16．D【詳解】句意：聽！有人正在旁邊的房間里唱歌。takes off動詞三單；is taking off現(xiàn)在進行時；has taken of解析：B【詳解】句意：女士們，先生們，請留在座位上，系好安全帶，請將座椅靠背調(diào)整好。故選A。我真得要走了。我真得要走了。——沒問題?！獩]問題。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)?？疾閯釉~時態(tài)辨析。格林女士正在和她的朋友喝茶。11．B【詳解】句意：現(xiàn)在是下午4點。根據(jù)“What are you up to”可知，答語要用現(xiàn)在進行時，表示現(xiàn)在正在進行的動作，結(jié)構(gòu)為a解析：C【詳解】句意：——嗨，大明。根據(jù)上文“don’t make noise”可知，不讓出聲是因為史密斯太太正在播報最新消息，應(yīng)用現(xiàn)在進行時，故選D。presents動詞第三人稱單數(shù)形式；presented表一般過去時；has pre解析：D【詳解】句意：——噓，別出聲！史密斯太太正在演播室里播報最新消息。now現(xiàn)在，是現(xiàn)在進行時的標(biāo)志，需用be doing結(jié)構(gòu)；主語students復(fù)數(shù)人稱，be動詞用are，故選C。now現(xiàn)在，是現(xiàn)在進行時的標(biāo)志，需用be doing結(jié)構(gòu)；主語students復(fù)數(shù)人稱，be動詞用are，故選C。故選D?？疾閯釉~時態(tài)。plays動詞第三人稱單數(shù)形式；played表一般過去時；will play表一般將來時；is playing表現(xiàn)在進行時。考查現(xiàn)在進行時。句中“Listen”是現(xiàn)在進行時態(tài)的標(biāo)志詞，其結(jié)構(gòu)為am/is/are+動詞現(xiàn)在分詞，主語“The birds”是復(fù)數(shù)，be動詞解析：C【詳解】句意：聽!鳥兒在窗外的樹上快樂地歌唱?？疾閯釉~時態(tài)。故選A?？疾楝F(xiàn)在進行時的用法。cooks烹飪，一般現(xiàn)在時；is cooking烹飪，現(xiàn)在進行時；will cook烹飪，一般將來時；cooked烹飪，一般過去時。2．B【詳解】句意：——媽媽在哪里？——她正在廚房做飯?？疾楝F(xiàn)在進行時。英語現(xiàn)在進行時練習(xí)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．—Can Peter play games with us, Mrs. Hawking?—Wait a minute. He ________ a shower.A．is taking B．taken C．took D．was taking4．—Hello! May I speak to Tom?—One moment! He _______ an .A．is sending B．sent C．sends D．was sending5．Listen! The birds ________ happily in the tree outside the window.A．sing B．sang C．a(chǎn)re singing D．were singing6．Listen! The boy ________ the piano again.A．plays B．played C．will play D．is playing7．I can’t lend you my English book, because I _______ it these days.A．use B．have used C．used D．a(chǎn)m using8．Be quiet, please. They _________ a meeting now.A．have B．had C．a(chǎn)re having D．were having9．— Shh, don’t make noise! Mrs. Smith ________ the latest news in the studio.— I’m sorry about that.A．presents B．presented C．has presented D．is presenting10．—Hi, Daming. What are you up to?—I ________ a project about family history.A．do B．did C．a(chǎn)m doing D．was doing11．It’s 4 o’clock in the afternoon. Ms. Green ________ afternoon tea with her friends.A．has B．is having C．had D．was having12．— Where are the officers? — Look! They ________ the elephant in the palace now.A．touched B．will touch C．touch D．a(chǎn)re touching13．—Peter, please be quiet. Your brother ________ on the phone.—No problem.A．records B．recorded C．was recording D．is recording14．Excuse me. I really need to go now. My children _____________for me at school.A．a(chǎn)re waiting B．waits C．wait D．waited15．Ladies and gentlemen, please remain in your seats, fasten your seat belt and bring your seat back. The plane________.A．takes off B．is taking