【正文】
ours.A.can B.must C.need D.may29.—Mum, why do I have to wear a mask before entering the supermarket?—For your health and safety, you ________ be too careful.A.shouldn’t B.can’t C.mustn’t D.needn’t30.You’ve got an A in the maths test again. You ________ be good at it.A.can B.may C.must D.should31.According to the rule, used batteries ________ be dropped in the red bin for harmful wastes.A.may B.would C.should D.might32.—Could you tell me how to renew the library books?—With pleasure. You ________ e to our desk every time. It’s easier to renew them online.A.can’t B.mustn’t C.needn’t D.shouldn’t33.—How beautiful the winter jasmines (迎春花) are!—Yes. These goldenyellow flowers ________ be widely seen in my city in March.A.must B.can C.would D.should34.—Mum, I bought some strawberries on my way home.—Oh, you’re so sweet. But the strawberries ________ be put into the fridge for freshness.A.must B.can C.may D.need35.—________ I see your ID card? We have to check your personal information. —Sure. Here you are.A.May B.Need C.Should D.Must36.—Do we have to finish this today?—Yes, you ________ . Today is the last day.A.would B.may C.can D.must37.Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules.A.can B.will C.may D.must38.—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.need39.—Who is singing next door? It sounds like a young girl’s voice.—It _________ be Jane. But she seldom sings English songs.A.need B.must C.may D.can40.— Excuse me. I haven’t finished reading the book yet. May I keep it a bit longer?— Sorry, you ________. You must return it on time.A.needn’t B.can’t C.won’t D.shouldn’t【參考答案】一、選擇題1.B解析:B【詳解】句意:請(qǐng)不要發(fā)出那么多噪音??疾榍閼B(tài)動(dòng)詞辨析。根據(jù)上文“Please don39。故選B。她可能去鄉(xiāng)下看我的祖父母。must一定,表示有把握的推測(cè);may可能,表示沒(méi)有把握的推測(cè);can可以,表示允許;would愿意,表示意愿?!军c(diǎn)睛】3.C解析:C【詳解】句意:——有人敲門(mén)。她總是這個(gè)時(shí)候回家。may也許;may not也許不;must一定;can’t不能。4.C解析:C【詳解】句意:——爸爸,我們一定要等綠燈嗎?——是的,恐怕我們必須這樣做??疾榍閼B(tài)動(dòng)詞。5.B解析:B【詳解】句意:——這周五郎朗會(huì)去藝術(shù)中心表演嗎?——是的。他在這里已經(jīng)三天了。might也許;must必須;mustn’t禁止;may也許。6.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;can能夠;may可以;could能夠。故選A。你能重復(fù)一下嗎?考查情態(tài)動(dòng)詞。根據(jù)“Would you please repeat it?”可知,我不能聽(tīng)清,所以需要對(duì)方重復(fù),故選B。你可以在晚飯后做。needn’t不需要;mustn’t禁止;shouldn’t不應(yīng)該;can’t不能。故選A。考查情態(tài)動(dòng)詞。根據(jù)語(yǔ)境可知,此處表推測(cè),故應(yīng)用情態(tài)動(dòng)詞may。10.C解析:C【詳解】句意:——你決定畢業(yè)后從事教書(shū)工作了嗎?——我可能出國(guó)深造??疾榍閼B(tài)動(dòng)詞。根據(jù)“But it depends.”可知,出國(guó)深造的可能性不是很大,大概是50%左右,表示50%左右的可能性,“may”符合句意,故選C??疾榉侵^語(yǔ)動(dòng)詞及動(dòng)詞的基本形式。12.D解析:D【詳解】句意:——中考就要來(lái)了!——是的,我們的老師告訴我們考試的時(shí)候我們?cè)僭趺醋屑?xì)都不為過(guò)。mustn39。t不應(yīng)該;needn39。t不能、