【正文】 o my joy, we_________ go to the bank. Mary has lent us some money.A．shouldn’t B．needn’t C．couldn’t D．wouldn’t3．— Excuse me, could you tell me where the Nanjing Brocade Museum is?— Go along this road for five minutes. You ________ miss it. It’s a huge building.A．mustn’t B．can’t C．needn’t D．shouldn’t4．—Be careful! Fire ________ be dangerous sometimes. —OK. I will put it out right away.A．mustn’t B．should C．can D．needn’t5．—Will my car be ready by the end of the day?—It ________ be, sir. I’ll call if there’s any problem.A．must B．could C．shall D．should6．—Dad, must we wait until the light bees green? —Yes, I am afraid we ________. That’s the traffic rule.A．may B．can C．have to D．need7．Exercise is helpful but it ________ be regular (規(guī)律的) exercise.A．must B．may C．can D．need8．You ________ write the report again because spelling mistakes are not allowed at all.A．must B．can C．may D．could9．—Is it really necessary for me to go shopping with a mask on?—I’m afraid you ________ in public. It is not only to protect yourself but also to protect others.A．must B．should C．can D．need10．A lot of online resources ________ be used either by teachers at school or parents at home.A．can B．should C．need D．must11．It’s of great importance to protect the environment. Each of us ________ take an active part in it.A．can B．may C．would D．should12．The boy is very brave．I ________ he ________ the tall tree．A．dare say。t D．can39。瑪麗借給了我們一些錢(qián)?？疾榍閼B(tài)動(dòng)詞辨析。根據(jù)前句“Be careful!”可推知，應(yīng)是說(shuō)火有時(shí)候會(huì)很危險(xiǎn)，故情態(tài)動(dòng)詞應(yīng)用can。這是交通規(guī)則。8．A解析：A【詳解】句意：你必須重新寫(xiě)報(bào)告，因?yàn)楦静辉试S有拼寫(xiě)錯(cuò)誤。must必須；should應(yīng)該；can可以；need需要。故選A。第一空排除C。t不能、不可能?？芍?，今晚我可能會(huì)晚一點(diǎn)回來(lái)。綜合分析前后句， 可知此處填may最合適，完整句意為：We’ve discussed every detail of this plan and have got everything ，一切都準(zhǔn)備好了。此外，它們還表示各自獨(dú)特的意思：may / might 表示有應(yīng)承，即“可以”；can / could 表示有能力，即“能夠”；should 表示有義務(wù)，即“應(yīng)該”；would 表示有愿望，即“愿意”；must 表示有必要，即“必須”。can’t不能；needn’t不必；mustn’t禁止；shouldn’t不應(yīng)該。她可能去鄉(xiāng)下看我的祖父母。分析句意可知，交通燈變綠之前橫穿馬路，汽車(chē)有可能會(huì)撞到你，故此處應(yīng)用may表推測(cè)。21．D解析：D【詳解】句意：——爸爸今晚6點(diǎn)回家和我們一起吃晚飯嗎?——我想他會(huì)的，但也有可能不會(huì)。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?！挠洃浺欢ㄍ耆謴?fù)了。根據(jù)“Even a small object...cause serious injuries, or death, when dropped from a great height.”可知，從高空中掉落一個(gè)小的物體都有可能造成傷害或死亡，表示可能性用may，故選C。由答語(yǔ)后半句“it depends on how much homework he will have.”可知，此句是說(shuō)吉姆來(lái)不來(lái)取決于作業(yè)的多少，所以是可能來(lái)，用may表示推測(cè)，故選A。29．C解析：C【詳解】句意：快點(diǎn)，否則我們可能會(huì)錯(cuò)過(guò)電影的開(kāi)頭。can’t pay too much attention to doing ，固定表達(dá)；根據(jù)“if you plan to go abroad”，可知無(wú)論怎樣注意保護(hù)自己都不為過(guò)，故選B。must一定；need必須；will將；can能夠。should應(yīng)該；would會(huì)；must必須；can可能，表示有客觀(guān)的可能性。根據(jù)“You’ve got an A in the maths test again.”及結(jié)合語(yǔ)境可知，你肯定擅長(zhǎng)數(shù)學(xué)?？疾榍閼B(tài)動(dòng)詞辨析。根據(jù)答語(yǔ)“Sure. Here you are”，可推斷問(wèn)句是征求對(duì)方的許可，故選A。