【正文】
北師大版九年級英語情態(tài)動詞練習(xí)題含答案一、選擇題1.A lot of online resources ________ be used either by teachers at school or parents at home.A.can B.should C.need D.must2.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.—I must go to school today, ________?—No, you can go as soon as you get well.A.mustn’t I。needn’t B.needn’t I。needn’tC.mustn’t I。mustn’t D.needn’t I。mustn’t4.— Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A.can B.may C.should D.shall5.—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’t6.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.You ________ write the report again because spelling mistakes are not allowed at all.A.must B.can C.may D.could8.You39。d better __________ hard from now on, __________ you will fail the exam.A.work。 and B.working。 or C.working。 and D.work。 or9.—Do we have to finish this today?—Yes, you ________ . Today is the last day.A.would B.may C.can D.must10.— 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’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.It’s amazing that the pen ________turn voice into text with few mistakes.A.can B.must C.may D.need13.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’t14.Please don39。t make so much noise. I ________ hear the speaker very well.A.needn39。t B.can39。t C.shouldn39。t D.mustn39。t15.—The high school entrance examination is ing!—Yes, our teacher tells us we _______ be too careful while taking exams.A.mustn39。t B.shouldn39。t C.needn39。t D.can39。t16.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.should17.—Shall we go camping this summer holiday?—Nothing________be better.A.should B.could C.must D.may18.Think twice before making a decision, or you __________ get into trouble.A.may B.can39。t C.shouldn39。t D.mustn39。t19.Don’t cross the road until the traffic lights turn green. A car_______hit you.A.need B.may C.should D.must20.When you visit a museum, some instruc