【正文】 機(jī)借給我嗎？——抱歉，我正在用。我稍后給你。takes off動詞三單；is taking off現(xiàn)在進(jìn)行時；has taken off現(xiàn)在完成時；took off一般過去時；根據(jù)“Ladies and gentlemen, please remain in your seats, fasten your seat belt and bring your seat back.”可知是飛機(jī)起飛前，讓乘客準(zhǔn)備的內(nèi)容，可推測出此處是用現(xiàn)在進(jìn)行時表將來，故選B。飛機(jī)正在起飛?？疾闀r態(tài)。10．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。根據(jù)前句“Not now”語境可知，后句的動作正在進(jìn)行，應(yīng)用現(xiàn)在進(jìn)行時，構(gòu)成形式為be doing；主語“I”是第一人稱單數(shù)形式，故助動詞應(yīng)用am；help的現(xiàn)在分詞是helping?！F(xiàn)在不行，我在幫我弟弟托尼學(xué)英語。考查動詞時態(tài)。9．C【詳解】句意：——去看電影怎么樣？有部叫《嗨，媽媽》的新電影。根據(jù)句中“Now”及句意可知，句中動作表示正在進(jìn)行，表達(dá)“正在播放”應(yīng)該用現(xiàn)在進(jìn)行時，其構(gòu)成是am/is/are doing。根據(jù)句中“Now”及句意可知，句中動作表示正在進(jìn)行，表達(dá)“正在播放”應(yīng)該用現(xiàn)在進(jìn)行時，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》。8．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》。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，其結(jié)構(gòu)為am/is/are doing。我們?nèi)椭??？疾閯釉~時態(tài)。7．A【詳解】句意：奶奶正在做晚飯?？疾楝F(xiàn)在進(jìn)行時。根據(jù)“Tony, hurry up! We…for you now.”可知，此處強(qiáng)調(diào)動作正在發(fā)生，用現(xiàn)在進(jìn)行時，故選解析：D【詳解】句意：——托尼，快點！我們現(xiàn)在在等你?！@就來。故選C?？疾楝F(xiàn)在進(jìn)行時的用法?？疾楝F(xiàn)在進(jìn)行時的用法。根據(jù)“Where’s your father, Lily?”可知，此處是詢問當(dāng)前的情況，表示正在做某事，用現(xiàn)在進(jìn)行時，故選D。根據(jù)“Where’s your father, Lily?”可知，此處是詢問當(dāng)前的情況，表示正在做某事，用現(xiàn)在進(jìn)行時，故選解析：D【詳解】句意：——莉莉，你父親在哪里？——他正在廚房做飯。4．D【詳解】句意：——莉莉，你父親在哪里？——他正在廚房做飯。根據(jù)上句“Betty can’t join us in the game”，此處指的是現(xiàn)在發(fā)生的事，故應(yīng)用現(xiàn)在時，且根據(jù)語境可知，貝蒂不能來的原因是她正在打掃教室，故句子應(yīng)用現(xiàn)在進(jìn)行時，其構(gòu)成是am/is/are doing。她正在打掃教室?？疾楝F(xiàn)在進(jìn)行時。3．D【詳解】句意：貝蒂不能參加我們的比賽。根據(jù)語境可知，英語演講比賽下周舉行，杰克現(xiàn)在應(yīng)該是正在準(zhǔn)備，因此用現(xiàn)在進(jìn)行時；其結(jié)構(gòu)是：be（am/is /are）+動詞的現(xiàn)在分詞。考查動詞時態(tài)。根據(jù)語解析：B【詳解】句意：——我有幾天沒見到杰克了?？疾閯釉~時態(tài)。2．B【詳解】句意：——我有幾天沒見到杰克了?？疾闀r態(tài)。考查時態(tài)。 expecting D．Did。 expect B．Are。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 helped16．—You look absentminded. ________you ________someone?—Yes. An old friend of mine is ing. We haven39。北師大版七年級現(xiàn)在進(jìn)行時專項練習(xí)題一、選擇題1．—What’s the terrible noise?—The students ________ for a party.A．have prepared B．a(chǎn)re preparing C．prepare D．will prepare2．—I haven39。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．Betty can’t join us in the game. She ________ the classroom.A．has cleaned B．was cleaning C．has cleaned D．is cleaning4．—Where is your father, Lily?—He ________ in the kitchen.A．cooked B．cooks C．will cook D．is cooking5．I must leave now. My brother ________ for me outside.A．waits B．waited C．is waiting D．was waiting6．—Tony, hurry up! We ________ for you now.—Just one minute.A．wait B．waited C．have waited D．a(chǎn)re waiting7．Grandma ________ dinner. Let’s go and help her.A．is making B．makes C．made D．was making8．Now ABC Cinema on Forest Road ________ the old film called Roman Holiday.A．is show B．is showing C．is showed D．is on9．—What about going to the cinema? There’s a new movie called Hi, Mom.—Not now, I ________ my brother Tony with his English.A．help B．helped C．a(chǎn)m helping D．have helped10．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 off C．has taken off D．took off11．—Jack, can