【正文】 。故選A。needn’t不需要；mustn’t禁止；shouldn’t不應(yīng)該；can’t不能。你可以在晚飯后做。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。我們每個(gè)人都應(yīng)該積極參與其中。故選A。must一定，必須；may也許；can能夠；need需要。10．A解析：A【詳解】句意：鍛煉是有幫助的但是它必須是有規(guī)律的鍛煉。根據(jù)主句“you will be fined according to the rules.”可知，應(yīng)是如果你一定要抽的話。考查情態(tài)動(dòng)詞辨析。9．D解析：D【詳解】句意：對(duì)不起，這里不允許抽煙。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?？疾榍閼B(tài)動(dòng)詞辨析。——好的。根據(jù)“She always es back home at this time.”可知，此處表示非?？隙ǖ耐茰y(cè)，故選C?？疾榍閼B(tài)動(dòng)詞辨析。——一定是我媽媽。根據(jù)下文“It’s a huge building”，可知不可能錯(cuò)過(guò)這么大的一座建筑，ACD三項(xiàng)不合語(yǔ)境，故選B。考查情態(tài)動(dòng)詞辨析。你不會(huì)錯(cuò)過(guò)的。故選D?？疾榍閼B(tài)動(dòng)詞。5．D解析：D【詳解】句意：你不應(yīng)該要求別人像你一樣來(lái)處理問(wèn)題。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?？疾榍閼B(tài)動(dòng)詞。根據(jù)“It...be Jane. But she seldom sings English songs.”可知，此處表示不確定的推測(cè)，且是肯定句，故選C?？疾榍閼B(tài)動(dòng)詞?！赡苁呛?jiǎn)。根據(jù)“Hare to say”可知，此處表示沒(méi)有把握的推測(cè)，因此用may，故選B?？疾榍閼B(tài)動(dòng)詞辨析。2．B解析：B【詳解】句意：——你媽媽這周六將在家嗎？——很難說(shuō)。and和；or否則?？疾榍閼B(tài)動(dòng)詞和連詞辨析。 can D．must。 can B．might。 mend D．need。 mending B．needed。 for D．No, we needn’t。 of B．No, we mustn’t。t17．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’t18．—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 ________t C．needn39。 dares climbed16．—The high school entrance examination is ing!—Yes, our teacher tells us we _______ be too careful while taking exams．A．mustn39。 dare climbingC．dare saying。t15．The boy is very brave．I ________ he ________ the tall tree．A．dare say。t C．shouldn39。t make so much noise. I ________ hear the speaker very well.A．needn39。 and D．work。 and B．working。外研版情態(tài)動(dòng)詞基礎(chǔ)練習(xí)題一、選擇題1．You39。d better __________ hard from now on, __________ you will fail the exam.A．work。 or C．working。 or2．—Will your mother be at home this Saturday?—Hard to say. She _______go to the countryside to see my grandparents.A．must B．may C．can D．would3．—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．can4．Hurry up, or we ________ miss the beginning of the film.A．should B．must C．may D．have to5．You ________ require others to do with the problem like you. Everyone has his own way.A．mustn’t B．needn’t C．may not D．shouldn’t6．— 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．s