【正文】
work for us. 我們的老板有時(shí)有額外的工作要做。故選B??疾榍閼B(tài)動(dòng)詞辨析。考查情態(tài)動(dòng)詞。can’t不能;mustn’t禁止;needn’t不需要;shouldn’t不應(yīng)該。would將;may也許;can可能,可以;must必須。故選A。8.A解析:A【詳解】句意:你必須重新寫報(bào)告,因?yàn)楦静辉试S有拼寫錯(cuò)誤。7.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。考查情態(tài)動(dòng)詞辨析。考查情態(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?!玫摹?.B解析:B【詳解】句意:為了避免聚會(huì),我們最好在網(wǎng)上開家長(zhǎng)會(huì)??疾榍閼B(tài)動(dòng)詞辨析。must 必須,一定;should 應(yīng)該,shall的過(guò)去式;may 可能;shall 應(yīng)該。 must D.may not。t B.mustn39。t D.mustn39。 to hold4.—Be careful! Fire ________ be dangerous sometimes. —OK. I will put it out right away.A.mustn’t B.should C.can D.needn’t5.We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.A.must B.should C.may D.need6.Our Chemistry teacher always tells us we ________ be too hardworking before the exams.A.mustn’t B.shouldn’t C.needn’t D.can’t7.—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.need8.You ________ write the report again because spelling mistakes are not allowed at all.A.must B.can C.may D.could9.—Do we have to finish this today?—Yes, you ________ . Today is the last day.A.would B.may C.can D.must10.If you buy your mum an iRobot floor cleaner, she ________ sweep the floor every day.A.can’t B.mustn’t C.needn’t D.shouldn’t11.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.Please don39。外研版完整版英語(yǔ)情態(tài)動(dòng)詞的用法一、選擇題1.—Have you decided to take up teaching as career after graduation? —I ________ go abroad for further education instead. But it depends.A.must B.should C.may D.shall2.To 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.To avoid ________, we’d better ________ the parents’ meeting online.A.gather。 holding D.to gather。t C.shouldn39。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.You ______ pay too much attention to your pronunciation, as it is so important in the oral(口頭的) test.A.shouldn’t B.mustn’t C.can’t D.needn’t17.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 dri