【正文】 莉現(xiàn)在在哪里，所以答語(yǔ)應(yīng)用現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)解析：D【詳解】句意：——?jiǎng)P莉在哪里，媽媽? ——她正在臥室里為社區(qū)做海報(bào)?？疾楝F(xiàn)在進(jìn)行時(shí)。我在聽一個(gè)英語(yǔ)演講。工人們正在修路。我們一定會(huì)贏?！拔摇闭趶N房學(xué)習(xí)如何包餃子，沒時(shí)間接電話，所以請(qǐng)求喬幫忙接電話；某一時(shí)刻正在做某事，應(yīng)為進(jìn)行時(shí)態(tài)。根據(jù)“Sorry, I can’t…Would you mind goin解析：C【詳解】句意：——伊森，我們?nèi)ゴ蚧@球，好嗎？——對(duì)不起，我不能?？疾閯?dòng)詞時(shí)態(tài)。waters一般現(xiàn)在時(shí)；is watering現(xiàn)在進(jìn)行時(shí)；watered一般過去時(shí)；has watered現(xiàn)解析：B【詳解】句意：——湯姆，爸爸在哪兒？ ——喔，他正在花園里的澆花?！纫幌?。根據(jù)next year可知是一般將來(lái)時(shí)態(tài)?！娴?？ 我聽說(shuō)他明年要去美國(guó)。我正在等她。takes off動(dòng)詞三單；is taking off現(xiàn)在進(jìn)行時(shí)；has taken off現(xiàn)在完成時(shí)；took off一般過去時(shí)；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(cè)出此處是用現(xiàn)在進(jìn)行時(shí)表將來(lái)，故選B?？疾闀r(shí)態(tài)。touch摸，主語(yǔ)they是復(fù)數(shù)人稱，系詞需用are，故選D。根據(jù)前句“Not now”語(yǔ)境可知，后句的動(dòng)作正在進(jìn)行，應(yīng)用現(xiàn)在進(jìn)行時(shí)，構(gòu)成形式為be doing；主語(yǔ)“I”是第一人稱單數(shù)形式，故助動(dòng)詞應(yīng)用am；help的現(xiàn)在分詞是helping。根據(jù)“Let’s go and help her”可知，此處指讓我們?nèi)椭谧鐾盹埖哪棠蹋蕿楝F(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)為am/is/are doing。根據(jù)前句“The zoo keeper is worried”的語(yǔ)境可知，后句動(dòng)作應(yīng)是正在進(jìn)行，故時(shí)態(tài)應(yīng)用現(xiàn)在進(jìn)行時(shí)，構(gòu)成形式為：be doing，故排除A、D項(xiàng)；the number of，表示“……的數(shù)量”，作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用單數(shù)形式，故排除B項(xiàng)。根據(jù)“What’s that noise, Sam?”判斷，此處應(yīng)該用現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)是：be（am/解析：B【詳解】句意：——什么聲音，山姆？ ——我弟弟正在玩他的玩具車?？疾閯?dòng)詞時(shí)態(tài)辨析。——這就來(lái)?？疾楝F(xiàn)在進(jìn)行時(shí)。4．D【詳解】句意：我不能把我的英語(yǔ)書借給你，因?yàn)檫@些天我在用它。根據(jù)上文“You look absentminded.”可知是詢問現(xiàn)在做的事情，此句時(shí)態(tài)是現(xiàn)在進(jìn)行時(shí)?？疾榫渥拥臅r(shí)態(tài)。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》。 expect B．Are。 expect3．—Where is your father, Lily?—He ________ in the kitchen.A．cooked B．cooks C．will cook D．is cooking4．I can’t lend you my English book, because I _______ it these days.A．use B．have used C．used D．a(chǎn)m using5．—Where is John?—He is in the kitchen. He ________ the dishes now.A．will wash B．is washing C．washes D．washed6．—Tony, hurry up! We ________ for you now.—Just one minute.A．wait B．waited C．have waited D．a(chǎn)re waiting7．Be quiet, please. They _________ a meeting now.A．have B．had C．a(chǎn)re having D．were having8．— What’s that noise, Sam?— My little brother ________ his toy car.A．played B．is playing C．plays D．was playing9．The zoo keeper is worried because the number of visitors ________ smaller and smaller.A．bee B．a(chǎn)re being C．is being D．have bee10．Grandma ________ dinner. Let’s go and help her.A．is making B．makes C．made D．was making11．—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 helped12．— 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．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 off15．—What’s the terrible noise?—The students ________ for a party.A．have prepared B．a(chǎn)re preparing C．prepare D．will prepare16．—It39。故選B。你在等別人嗎？——是的。3．D【詳解】句意：——莉莉，你父親在哪里？——他正在廚房做飯。考查