【正文】 rry...”及“I will give it to you later.”可知，抱歉，我稍后給你。我稍后給你?？疾閯釉~時態(tài)。9．B【詳解】句意：——杰克，你能把你的照相機借給我嗎？——抱歉，我正在用。根據(jù)句中“Listen”提示，動作正在發(fā)生，故應用現(xiàn)在進行時?？疾楝F(xiàn)在進行時。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。8．D【詳解】句意：聽！這個男孩又在彈鋼琴了。根據(jù)“I must leave now.”可知，我哥哥現(xiàn)在正在外面等我，時態(tài)是現(xiàn)在進行時，結構：am/is/are+動詞ing，主語My brother是第三人稱單數(shù)，故be動詞用is。根據(jù)“I must leave now.”可知，我哥哥現(xiàn)在正在外面等我，時態(tài)是現(xiàn)在進行時，結構：am/is/are+解析：C【詳解】句意：我現(xiàn)在必須離開了，我哥哥正在外面等我。7．C【詳解】句意：我現(xiàn)在必須離開了，我哥哥正在外面等我?？疾闀r態(tài)?？疾闀r態(tài)。句中“Listen”是現(xiàn)在進行時態(tài)的標志詞，其結構為am/is/are+動詞現(xiàn)在分詞，主語“The birds”是復數(shù)，be動詞用are，故選C。句中“Listen”是現(xiàn)在進行時態(tài)的標志詞，其結構為am/is/are+動詞現(xiàn)在分詞，主語“The birds”是復數(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。5．C【詳解】句意：聽!鳥兒在窗外的樹上快樂地歌唱。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，故句子應用現(xiàn)在進行時，其構成是am/is/are doing。她正在打掃教室?？疾楝F(xiàn)在進行時。4．D【詳解】句意：貝蒂不能參加我們的比賽。根據(jù)“Look”可知現(xiàn)在正在跳舞，用現(xiàn)在進行時，其結構為be doing。解析：C【詳解】句意：看，許多人在公園里跳舞。根據(jù)“Look”可知現(xiàn)在正在跳舞，用現(xiàn)在進行時，其結構為be doing。3．C【詳解】句意：看，許多人在公園里跳舞。根據(jù)上文“You nearly hit the tree! What’s up”可知，這件事發(fā)生在現(xiàn)在，且結合語境可知，我快要撞到樹上時正在思考家鄉(xiāng)之旅，故此處應為現(xiàn)在進行時?？疾閯釉~時態(tài)?？疾閯釉~時態(tài)。now現(xiàn)在，是現(xiàn)在進行時的標志，需用be doing結構；主語students復數(shù)人稱，be動詞用are，故選C。他們現(xiàn)在正在開會。now現(xiàn)在，是現(xiàn)在進行時的標志，需用be doing結構；主語students復數(shù)人稱，be動詞用are，故選C。他們現(xiàn)在正在開會。s time for school. Why not get on the bus?—Linda hasn39。八年級英語常見的現(xiàn)在進行時常見的現(xiàn)在進行時含解析一、選擇題1．Be quiet, please. They _________ a meeting now.A．have B．had C．a(chǎn)re having D．were having2．—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 about3．Look, many people ________ in the park.A．dance B．danced C．a(chǎn)re dancing D．will dance4．Betty can’t join us in the game. She ________ the classroom.A．has cleaned B．was cleaning C．has cleaned D．is cleaning5．Listen! The birds ________ happily in the tree outside the window.A．sing B．sang C．a(chǎn)re singing D．were singing6．—Where is your father, Lily?—He ________ in the kitchen.A．cooked B．cooks C．will cook D．is cooking7．I must leave now. My brother ________ for me outside.A．waits B．waited C．is waiting D．was waiting8．Listen! The boy ________ the piano again.A．plays B．played C．will play D．is playing9．—Jack, can you lend me your camera?—Sorry, I________ it. I will give it to you later.A．used B．a(chǎn)m using C．have used D．was using10．—Tony, hurry up! We ________ for you now.—Just one minute.A．wait B．waited C．have waited D．a(chǎn)re waiting11．—Where is your father, David?—He ________ the car in the garden.A．will wash B．washed C．is washing D．was washing12．Grandma ________ dinner. Let’s go and help her.A．is making B．makes C．made D．was making13．—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 repaired14．—May I use your puter? —Sorry, I ________ on it.A．work B．worked C．have worked D．a(chǎn)m working15．Ladies and gentlemen, please remain in your seats, fasten your seat belt and bring your seat back