【正文】 may not 也許不；shouldn’t不應(yīng)該；根據(jù)“ Everyone has his own way”每個人都有自己的方法；可知，此處指“不應(yīng)該如此要求別人”。每個人都有自己的方法。故選A。根據(jù)“be used either by teachers at school or parents at home.”可知，指很多在線資源既可以供學(xué)校的老師使用，也可以供家長在家使用。考查情態(tài)動詞詞義辨析。故選B。mustn’t禁止，不要；needn’t不必，沒有必要。你可以等好點再去。分析“…you will fail the exam”可知，如果不努力就會不及格，or“否則”符合語境，故選D。had better do sth最好做某事，排除BC。8．D解析：D【詳解】句意：你最好從現(xiàn)在開始努力學(xué)習(xí)，否則你考試會不及格的。根據(jù)but轉(zhuǎn)折可知有規(guī)律的鍛煉才對身體有幫助，故用must表示一定，必須。考查情態(tài)動詞辨析。故選A。Could能、會（用在問句中表示委婉語氣）；Should應(yīng)該；Need需要；Must必須?！獩]問題。故選C。mustn’t禁止；should應(yīng)當(dāng)；can會、能；needn’t不需要。我馬上把火撲滅。5．C解析：C【詳解】句意：——小心！火有時候會很危險。mustn’t禁止；shouldn’t不應(yīng)該；needn’t不必；can’t不能。4．D解析：D【詳解】句意：——高中入學(xué)考試快到了! ——是的，我們老師告訴我們考試時再怎么仔細(xì)都不為過。根據(jù)“For your health and safety, you...be too careful.”可知，為了你的健康，你再怎么小心也不為過，“can’t...too...”表示“再……也不為過”?？疾榍閼B(tài)動詞辨析。故選B。shouldn’t不應(yīng)該；needn’t不必，不需要；couldn’t不可能；wouldn’t不會?，旣惤杞o了我們一些錢。此句是說這支筆能夠把聲音轉(zhuǎn)換成文字，表示一種能力，應(yīng)用can，故選A?？疾榍閼B(tài)動詞詞義辨析。 holding D．to gather。 hold B．gathering。 for D．No, we needn’t。 of B．No, we mustn’t。ll fetch them for you．A．May B．MustC．Should D．Need17．—Shall we go camping this summer holiday?—Nothing________be better.A．should B．could C．must D．may18．—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．—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．would20．— Mom, must I clean my room now?— No, you ________. You can do it after dinner.A．needn’t B．mustn’t C．shouldn’t D．can’t21．Mr. Black ________ be at home now. He went abroad on vacation last Friday.A．can’t B．mustn’t C．needn’t D．shouldn’t22．We39。t14．Will you be back early this evening?Yes, but I ________ be a little late. Our boss sometimes has extra work for us.A．may B．must C．need D．will15．We’ve discussed every detail of this plan and have got everything ready. But still something __________ go wrong. We still have to be very careful.A．must B．should C．would D．may16．—Amy, I hear you39。t C．shouldn39。t make so much noise. I ________ hear the speaker very well.A．needn39。mustn’t D．needn’t I。needn’t B．needn’t I。 and D．work。 and B．working。外研版九年級(完整版)情態(tài)動詞大全一、選擇題1．It’s amazing that the pen ________turn voice into text with few mistakes.A．can B．must C．may D．need2．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．—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