【正文】 so sweet. But the strawberries ________ be put into the fridge for freshness.A．must B．can C．may D．need22．— Listen! Tom ________ be listening to the music while doing his homework.— Let’s go upstairs to remind him to turn it off.A．should B．could C．would D．must23．—Must I finish all my homework today, Mum?—No, you ________, my dear. You can finish some tomorrow if you like.A．needn’t B．shouldn’t C．can’t D．mustn’t24．—Suzy described every detail of the accident just now.—Her memory ________ be pletely back.A．shall B．need C．must D．could25．—Is it usually warm in Yancheng in May??—Yes. But it _______ be rather cold sometimes.A．must B．should C．would D．can26．—Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?—________. Because everyone should protect our earth and it is bad ________ us to eat the polluted seafood and drink the waste water.A．Yes, we can。 and D．work。北師大版小升初英語(yǔ)情態(tài)動(dòng)詞練習(xí)一、選擇題1．—The high school entrance examination is ing!—Yes, our teacher tells us we _______ be too careful while taking exams．A．mustn39。 or C．working。ll fetch them for you．A．May B．MustC．Should D．Need15．When I was young, my father ___________ take me to climb the hill which was not far from our house.A．may B．must C．would D．should16．—Shall we go camping this summer holiday?—Nothing________be better.A．should B．could C．must D．may17．My bike was broken yesterday，so I____walk home． A．might B．had to C．must D．could18．—Would you please________in that way? That’s not safe!—Sorry. I won’t do it any more.A．not driving B．not to drive C．no driving D．not drive19．— Ready? Let’s get started, Martin.— Swimming? I just ________ can D．must。mustn’t D．needn’t I。根據(jù)“while taking exams”可知這里應(yīng)用can39。故選B。mustn’t不能，表禁止；shouldn’t不應(yīng)該，表建議；needn’t不必，指沒(méi)有必要；can’t不能，表沒(méi)有能力或不許可。6．D解析：D【詳解】句意：你最好從現(xiàn)在開(kāi)始努力學(xué)習(xí)，否則你考試會(huì)不及格的。根據(jù)“be used either by teachers at school or parents at home.”可知，指很多在線資源既可以供學(xué)校的老師使用，也可以供家長(zhǎng)在家使用?！欢ㄊ俏覌寢?。第一空排除C。12．A解析：A【詳解】句意：——你今晚會(huì)早點(diǎn)回來(lái)嗎？ ——是的，但我可能會(huì)晚一點(diǎn)。選項(xiàng)分析：A. must必須，一定。也就是說(shuō)，might表示最小的可能性，must則表示達(dá)到最大的可能性。本題表示“請(qǐng)求”看看硬幣，用may，故選A。根據(jù)Shall we go camping this summer holiday，可知，此空要對(duì)上文的建議表達(dá)自己的看法。故選B?！斡荆课抑皇遣荒芰?xí)慣冬天游泳。winter“習(xí)慣冬天游泳”可知，應(yīng)該是“不能”習(xí)慣冬泳，用can’t，故答案選A。但草莓必須放進(jìn)冰箱保鮮。由答語(yǔ)中的“turn it off”可知，此句是推測(cè)湯姆一定是在邊聽(tīng)音樂(lè)邊做作業(yè)，故選D。考查情態(tài)動(dòng)詞辨析。26．C解析：C【詳解】句意：——我們必須阻止日本政府向太平洋排放核污水嗎？——是的，我們必須。故選C。故選B。may not也許不；needn’t不需要；might not也許不；mustn’t禁止。 考查情態(tài)動(dòng)詞。根據(jù)下文“It’s against the law”可知，因?yàn)闀?huì)違反法律，所以酒后駕車這個(gè)行為是禁止和不允許的，故選A。它很貴！考查情態(tài)動(dòng)詞辨析。t不可能是，表示有把握的否定推測(cè)；shouldn39。can能；may也許；would就會(huì)；should應(yīng)該；根據(jù)“It’s of great importance to protect the environment”保護(hù)環(huán)境非常重要；可知此處指“大家都應(yīng)該積極參與”，表責(zé)任、義務(wù)；故選D。must是情態(tài)動(dòng)詞，意為“必須”，反意疑問(wèn)句應(yīng)用need構(gòu)成，答語(yǔ)中也應(yīng)用need。