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●Exercises for grammar (语法专练) Ⅳ.Multiple choice(单项填空) 1.— I finish the work now? —No,you needn’t.You can do it later. A.May B.Can C.Would D.Must 答案： 1.D mustn’t意为“禁止”，needn’t 意为“不必”。 2.A teacher also make a mistake if he is not careful enough. A.mustB.may C.shouldD.has to 答案： 2.B 用may表可能性。 3.—Peter,don’t play with fire. —Sorry!I do it again. A.won’t B.can’t C.mustn’t D.wouldn’t 答案： 3.A won’t表将不会这样做。 4.—I like the party so much,but I go home.It’s too late. —What a pity! A.mustn’t B.have to C.may D.can’t 答案： 4.B 受外界影响不得不用have to。 5.—I don't mind telling you what I know. —You ,I’m not asking you for it. A.needn’t B.mustn’t C.may not D.can’t 答案： 5.A needn’t 表示“不需要”。 Ⅴ.Complete the sentence with mustn’t or must. (用mustn’t 或must完成句子。) 1.Cars,buses and bikes go when the traffic light is red. 2.The flowers be watered every day,or it’ll die. 3.No matter who wants to come in,he knock on the door first. 4.You must speak to the old politely, you? 5.The children swim in the lake.It’s not safe. 6.I haven’t seen Alice several years.She be a big girl. 答案：Ⅴ.1.mustn’t 2.must 3.must 4.mustn’t5.mustn’t 6.must ●Sentence structure training (句子结构专练) Ⅵ.Rewrite the following sentence according to the request in the parentheses. (根据括号中的要求改写下列句子。) 1.Betty and Tony buy a baseball cap for Lingling?(对画线部分提问) do Betty and Tony buy for Lingling? 2.You mustn’t do any reading in the sun.(改为同义句) any reading in the sun. 3.Our home rules are different.(用the same改为选择疑问句) your home rules different the same? 4.Chinese usually wrap hongbao in the red paper because it’s lucky.(对画线部分提问) do Chinese usually hongbao in the red paper? 5.What is it?The class guesses.(将两个句子合成一句) The class guesses what . 答案：Ⅵ.1.What present 2.Don’t do 3.Are,or4.Why，wrap 5.it is (责任编辑：admin) |