情态动词与虚拟语气（二）题一题一 It was the drug, not the disease, that killed the boy. He would be still alive today if he _ that drug. A. not take B. shouldnt have taken C. didnt take D. hadnt taken 题二题二 He didnt come yesterday, or you _ him. A.would see B.were to see C.might have seen D.had seen 题三题三 But for the help of my English teacher, I the first prize in the English Writing Competition. A. would not win B. would not have won C. would win D. would have won 题四题四 Our former math teacher died of cancer last term, otherwise he _. A.will still work B.should still work C.would still have worked D.would still be working 题五题五 Excuse me.Is this the right way to the Summer Palace? Sorry, I am not sure.But it be _ ? A. might B. will C. must D. can 题六题六 Dont come tomorrow. I _ that you came next weekend. A. can B. shall C.must D. would rather 题七题七 Could I have a word with you，mum? Oh dear, if you _. A. can B. must C. may D. should Will you stay for lunch ? Sorry, _. My brother is coming to see me . A. I mustnt B. I cant C. I neednt D. I wont Make sure that the windows are shut before you leave. OK，I _. A. must B.do C. will D.can题八题八 The doctor said, “Sir, you be sitting in this waiting-room. Its for the children only. ” A. neednt B. may not C. oughtnt to D. wont课后练习详解课后练习详解题一题一 答案：D 详解：由 It was the drug，not the disease，that killed the boy.可知，if 条件句是与过去事实相 反的虚拟条件句，从句的谓语动词应用过去完成时。题二题二 答案：C 详解：or 引导的是含蓄条件句。根据 He didnt come yesterday 可知，表示的是与过去事实 相反的虚拟语气, 主句的谓语动词用 would/should/could/might + have done 的形式题三题三 答案：B 详解：此题是 but for 引导的含蓄虚拟条件句，表示与过去事实相反时，主句中的谓语动词 用 would/should/could/might + have done 的形式。 题四题四 答案：D 详解：otherwise 引导的是含蓄虚拟条件句。 由 Our former math teacher died of cancer last term 可知，otherwise =if he hadnt died of cancer last term；根据选项中的 still 可知，主句 he _表示的是与现在事实相反的虚拟语气，其谓语动词应用 would +be+现在分词。题五题五 答案：A 详解：“I am not sure“说明说话者对情况没有把握, 推测语气较弱, 使用 might。题六题六 答案：D 详解：would rather 后可以接 that 从句，从句要用虚拟语气。其他选项后面不能接 that 从句。题七题七 答案：BBC 详解：句意为：妈妈，我可以和你说句话吗？”“噢，亲爱的，如果你非要说的话。 ”must 表 示“非要”之意。 详解：甲方邀请乙方留下吃饭，乙方婉言谢绝并表示道歉，原因是兄弟要来访。A 意为“不 许”，C 意为“不必要”，都不符合语境。D 意为“不会，不愿意”，既不礼貌也不得体，且与 后面陈述的理由语气上下不连贯，故不可取。B 意为“不能”，显得礼貌委婉，符合语境。 详解：will 表示意愿，意为“会”。 题八题八 答案：C 详解：题意：医生说，“先生，你不应该坐在这个候诊室里，这是儿童专用的。oughtnt to “不应该”符合语境。