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他今天沒(méi)來(lái)上學(xué)。can39。38.A解析:A【詳解】句意:你不準(zhǔn)酒后開(kāi)車(chē)。must必須;can能,可以;would將會(huì),愿意;should應(yīng)該。35.C解析:C【詳解】句意:——你能告訴我怎樣續(xù)借圖書(shū)館的書(shū)嗎?——非常樂(lè)意。根據(jù)“or the drivers will be fined.”可知,指在濱海的一些道路上,汽車(chē)必須給行人讓路,否則司機(jī)會(huì)被罰款。32.A解析:A【詳解】句意:——這樣一件衣服要70美元!你一定是在開(kāi)玩笑!——我是認(rèn)真的。30.C解析:C【詳解】句意:——我現(xiàn)在就告訴他時(shí)間改變了,好嗎?——恐怕你必須這么做,否則他開(kāi)會(huì)就要遲到了。根據(jù)“to them, they ... get up early on Saturdays or Sundays”結(jié)合常識(shí)可知周六或周日學(xué)生么不必早起。can’t be+too+形容詞,表示越……越好,故選A。25.C解析:C【詳解】句意:切勿將物體從建筑物中扔出去。needn’t不必;shouldn’t不應(yīng)該;can’t不可能;mustn’t禁止。22.B解析:B【詳解】句意:你不能在這里吸煙!看那個(gè)標(biāo)志牌。考查情態(tài)動(dòng)詞辨析。usedshouldn’t不應(yīng)該,mustn’t禁止,can’t 不可能, needn’t 不必。We still have to be very 。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。can能,可以;should應(yīng)該;need需要;must必須?!皊ome instructions”和“pay attention to”屬于被動(dòng)關(guān)系,所以第一個(gè)空用“should be paid attention to”結(jié)構(gòu),所以排除A、B;had better not do/be意為“最好不做某事”;against“反對(duì)”,介詞,所以第二個(gè)空用動(dòng)詞短語(yǔ)be against “反對(duì)”。根據(jù)“Today is the last day.”可知,必須今天完成,故選D。當(dāng)從很高的高度掉落時(shí),即使一個(gè)小的物體可能導(dǎo)致嚴(yán)重的傷害或死亡?!癱an’t be too +adj.”意為“再怎么樣也不為過(guò)”,結(jié)合語(yǔ)境,故選D。7.C解析:C【詳解】句意:——你覺(jué)得我的新裙子怎么樣? ——好吧,如果我不得不說(shuō)的話,它不適合你。mustn’t不許,表禁止;needn’t 不必;may not 也許不;shouldn’t不應(yīng)該;根據(jù)“ Everyone has his own way”每個(gè)人都有自己的方法;可知,此處指“不應(yīng)該如此要求別人”。shouldn’t不應(yīng)該;mustn’t禁止;can’t不能;needn’t沒(méi)必要;根據(jù)“You are too young.”可知,你太年輕了,由此說(shuō)明你不能參加對(duì)方的計(jì)劃。瑪麗借給了我們一些錢(qián)。 must C.can’t。 againstC.be paid attention to。mustn’t D.needn’t I。外研版完整版英語(yǔ)情態(tài)動(dòng)詞用法總結(jié)(完整)一、選擇題1.Our Chemistry teacher always tells us we ________ be too hardworking before the exams.A.mustn’t B.shouldn’t C.needn’t D.can’t2.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.—Could I join you in the programme?—Sorry, you ________. You are too young.A.shouldn’t B.mustn’t C.can’t D.needn’t4.To avoid ________, we’d better ________ the parents’ meeting online.A.gather。mustn’t7.—How do you like my new dress? —Well, if I ________ say, it is not suitable for you.A.may B.must C.have to D.should8.—The high school entrance examination is ing!— Yes, our teacher tells us we ________ be too careful while taking exams.A.mustn’t B.shouldn’t C.needn’t D.can’t9.Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules.A.can B.will C.may D.must10.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.need11.—Do we have to finish this today?—Yes, you ________ . Today is the last day.A.would B.may C.can D.must12.You39。 against D.be paid attention to。 must D.may not??疾榍閼B(tài)動(dòng)詞辨析。故選C。故選D。 考查情態(tài)動(dòng)詞。9.D解析:D【詳解】句意:對(duì)不起,這里不允許抽煙??疾榍閼B(tài)動(dòng)詞辨析。12.D解析:D【詳解】句意:你最