【正文】 D．have helped30．—I _______ a book report now. Can I talk to you later?—No problem.A．write B．wrote C．a(chǎn)m writing D．was writing31．—Has your aunt finished writing her novel?—Not yet. She ________ it these days.A．wrote B．writes C．is writing D．will write32．— Tom, what’s your sister doing?— She ________ her homework in the study.A．does B．will do C．did D．is doing33．My grandma ________ the old photos. There is a big smile on her face.A．enjoys B．enjoyed C．will enjoy D．is enjoying34．Be quiet! The students ________ an English exam.A．take B．a(chǎn)re taking C．took D．have made35．— Ruby, can you help do the dishes?— Just a moment, Mom. I ________ the flowers.A．water B．a(chǎn)m watering C．watered D．have watered36．Mum ________ fish in the kitchen. It smells so good.A．cooks B．is cooking C．was cooking D．will cook37．—Maggie, could you help pick up the phone? It ________.—OK, Mum.A．rings B．rang C．will ring D．is ringing38．—John, how was your interview on Monday?—No idea. I for the result. I was told it would e in two days.A．wait B．waited C．will wait D．a(chǎn)m waiting39．My oil ________. I must go to the gas station before there is none left.A．has run out B．is running out C．has been run out D．is being run out40．I can’t hear you. I ______ to an English speech.A．a(chǎn)m listening B．listen C．was listening【參考答案】一、選擇題1．C【詳解】句意：——Candy，你能幫我洗碗嗎？——對不起，媽媽?？疾閯?dòng)詞時(shí)態(tài)。故解析：C【詳解】句意：——Candy，你能幫我洗碗嗎？——對不起，媽媽?？疾閯?dòng)詞時(shí)態(tài)。故選C。 ——他正在為下周舉行的英語演講比賽做準(zhǔn)備。選項(xiàng)A為一般將來時(shí)；選項(xiàng)B為現(xiàn)在進(jìn)行時(shí)；選項(xiàng)C為現(xiàn)在完成時(shí)；選項(xiàng)D為過去進(jìn)行時(shí)。 ——他正在為下周舉行的英語演講比賽做準(zhǔn)備。選項(xiàng)A為一般將來時(shí)；選項(xiàng)B為現(xiàn)在進(jìn)行時(shí)；選項(xiàng)C為現(xiàn)在完成時(shí)；選項(xiàng)D為過去進(jìn)行時(shí)。故選B。考查動(dòng)詞時(shí)態(tài)和the number of的用法?？疾閯?dòng)詞時(shí)態(tài)和the number of的用法。故選C?？疾閯?dòng)詞時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)。5．C【詳解】句意：我現(xiàn)在必須離開了，我哥哥正在外面等我。根據(jù)“I must leave now.”可知，我哥哥現(xiàn)在正在外面等我，時(shí)態(tài)是現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)：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。根據(jù)“I must leave now.”可知，我哥哥現(xiàn)在正在外面等我，時(shí)態(tài)是現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)：am/is/are+動(dòng)詞ing，主語My brother是第三人稱單數(shù)，故be動(dòng)詞用is。6．D【詳解】句意：我不能把我的英語書借給你，因?yàn)檫@些天我在用它。根據(jù)“I can’t lend you my English book...”可知，我不能把我的英語書借給你，說明這解析：D【詳解】句意：我不能把我的英語書借給你，因?yàn)檫@些天我在用它。根據(jù)“I can’t lend you my English book...”可知，我不能把我的英語書借給你，說明這些天我在用它，符合語境；所以句子時(shí)態(tài)應(yīng)為現(xiàn)在進(jìn)行時(shí)。7．C【詳解】句意：請保持安靜?？疾閯?dòng)詞時(shí)態(tài)辨析。解析：C【詳解】句意：請保持安靜?？疾閯?dòng)詞時(shí)態(tài)辨析。8．A【詳解】句意：奶奶正在做晚飯?？疾閯?dòng)詞時(shí)態(tài)。我們?nèi)椭?。根?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(shí)，其結(jié)構(gòu)為am/is/are doing。9．C【詳解】句意：——大衛(wèi)，你爸爸在哪里？ ——他正在花園里洗車。根據(jù)“Where is your father, David?”可知，此處是詢問當(dāng)前的情況，強(qiáng)調(diào)動(dòng)作正在進(jìn)解析：C【詳解】句意：——大衛(wèi)，你爸爸在哪里？ ——他正在花園里洗車。根據(jù)“Where is your father, David?”可知，此處是詢問當(dāng)前的情況，強(qiáng)調(diào)動(dòng)作正在進(jìn)行，用現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)為：am/is/are + 動(dòng)詞現(xiàn)在分詞，主語為he，be動(dòng)詞用is。10．D【詳解】句意：——彼得，請安靜?！獩]問題。根據(jù)“Peter, please be quiet.”可知，現(xiàn)在要保持安靜，此處表示你哥哥現(xiàn)在正在錄音，因此用現(xiàn)在解析：D【詳解】句意：——彼得，請安靜。——沒問題。根據(jù)“Peter, please be quiet.”可知，現(xiàn)在要保持安靜，此處表示你哥哥現(xiàn)在正在錄音，因此用現(xiàn)在進(jìn)行時(shí)am/is/are+doing結(jié)構(gòu)，故選D。她正在打掃教室。根據(jù)句意可知，貝蒂不能加入我們是因?yàn)樗诖驋呓淌?，?qiáng)調(diào)此時(shí)此刻正在做什么，用現(xiàn)在進(jìn)行時(shí)(am/is/are doi解析：D【詳解】句意：貝蒂不能和我們一起玩紙牌游戲?？疾閯?dòng)詞時(shí)態(tài)。故選D。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?？疾闀r(shí)態(tài)?？疾闀r(shí)態(tài)。故選A?？疾閯?dòng)詞時(shí)態(tài)?？疾閯?dòng)詞時(shí)態(tài)。故選D。你的毛衣穿反了?？疾闀r(shí)態(tài)。你的毛衣穿反了?？疾闀r(shí)態(tài)。故選B。飛機(jī)正在起飛。takes off動(dòng)詞三單；is taking off現(xiàn)在進(jìn)行時(shí)；has taken of解析：B【詳解