1、九、情态动词、虚拟语气,1(2009年全国卷)What do you mean，there are only ten tickets？There_be twelve.AshouldBwouldCwill Dshall解析：句意：“你什么意思？只有10张票吗？应该是12张。”would表过去将来；will表意愿；shall表示一种语气，均不合题意。答案：A命题立意本题考查情态动词。这是高考的一个重点也是难点。希望同学们在复习时牢记并熟练运用，分清它们之间的差别。,2(2009年江苏高考)He did not regret saying what he did but felt that he_i
2、t differently.Acould express Bwould expressCcould have expressed Dmust have expressed解析：句意：他并没有遗憾说了他所做的事情，但是他觉得他本来可以表达的有所不同。因为是对过去的情况进行的一种假定，所以用“情态动词完成时”这个形式来表示。答案：C命题立意本题考查情态动词表推测的用法。如果是对现在的情况进行推测则用“情态动词动词原形”；如果是对过去的情况进行推测则用“情态动词完成时”。情态动词不同，所表示的推测意义也不同，做题时要考虑仔细。,3(2009年天津高考)This printer is of good
3、quality.If it_break down within the first year，we would repair it at our expense.Awould BshouldCcould Dmight解析：should表示假如，万一。如：If you should need any help，heres my number.万一你需要帮助的话，这是我的电话号码。答案：B命题立意本题考查情态动词的用法。要熟记shall，should，must等情态动词的特殊用法。,4(2009年辽宁高考)The traffic is heavy these days.I_arrive a bit
4、 late，so could you save me a place?Acan BmustCneed Dmight解析：本题句意应为：近来交通拥挤，我可能会到得晚一点，你能给我占个位子吗？表示不确定的推测用might。can表示“可能”，把握性比might大；must表示“肯定”，是非常接近于事实的推断；need表示“必要，需要”；三者均与句意不符。答案：D命题立意本题考查情态动词表示“推测”的用法。解答此类题目正确把握语境是关键。,5(2009年福建高考)But for the help of my English teacher，I_the first prize in the Engli
5、sh Writing Competition.Awould not win Bwould not have wonCwould win Dwould have won解析：由介词短语but for引起的介词短语在句子中作状语时，其句子的谓语动词常用虚拟语气。此处表示与过去事实相反，故用would have done形式。答案：B命题立意本题考查虚拟语气的用法。要注意句中的标志性词汇。,6(2009年浙江高考)The doctor recommended that you_swim after eating a large meal.Awouldnt BcouldntCneednt Dshoul
6、dnt解析：recommend表“建议”时，其后的宾语从句的谓语动词应使用虚拟语气，即：should动词原形，should可以省略。答案：D命题立意本题考查虚拟语气。要掌握好某些词的特定用法。,7(2009年安徽高考)Some people who dont like to talk much are not necessarily shy；they_just be quiet people.Amust BmayCshould Dwould解析：句意：有些不愿多讲话的人并不是真的害羞；他们可能只是一些喜欢安静的人。由句意知是对目前的猜测，而不是肯定是或应该是。答案：B命题立意本题考查情态动词。
7、注意根据句意推测合适的情态动词。另外，还要注意必须符合句中的时间状语。,8(2009年安徽高考)But for their help，we_the program in time.Acan not finish Bwill not finishChad not finished Dcould not have finished解析：句意：要是没有他们的帮助，我们不可能及时完成那个节目。but for要是没有，句子应用虚拟语气。又因节目已经完成了，所以用“情态动词现在完成时态”表示对过去发生的事情的猜测。答案：D命题立意本题考查虚拟语气。这是高考的一个常考点，熟练掌握很重要。,.单项填空1(20
8、09年山东实验中学二模)She was greatly shocked at the scene before her eyes.Never did she expect that the local conditions_be so awful.Acould BmightCshould Dwould解析：should可用于说话人对事物的不理解，感到惊讶、意外等情绪，意为“竟然”。答案：C,2(2009年山东三诊)“If you get good scores in the test，you_have a gift from me，”I promise.Ashall BmayCmust Dwo
9、uld解析：由句意知，这是“我”做出的一个承诺，shall可用于第二、三人称，表示说话人给对方的许诺。答案：A,3(2010年浙江十二校一模)Tracy，you look down.Whats up?I have failed in the exam.You_too much time on Korean TV series.Aneednt have spent Bmustnt have spentCshouldnt have spent Dwouldnt have spent解析：“情态动词完成时”可以表示对过去的推测，shouldnthavedone表示“过去不应该做某事(但事实上却做了)
10、”。答案：C,4(2009年黄冈荆州二模)I posted the letter a week ago.Then they_the letter by now.It usually takes four days.Acan have received Bmust receiveCshould receive Dought to have received解析：从by now看应该用完成时态，排除B、C两项，由句中“It usually takes four days.”可知应用ought to。ought to表示依据客观情况表示“应该”。答案：D,5(2010年广州二模)Ive decide
11、d to take the job and I_change my mind.Amustnt BcantCwont Dmay not解析：wont 意为“不愿望”；mustnt 意为“禁止，不许”；cant 意为“不会，不可能”；may not意为“可能不”。四个选项中只有C项可表示个人的意愿。答案：C,6(2010年长春模拟)Yesterday Jane walked away from the discussion.Otherwise，she_something she would regret later.Ahad said BsaidCmight say Dmight have sai
12、d解析：分析题干，前一分句暗示了过去的事实，而句中副词otherwise暗示了条件，并说明了后一分句中的一个非真实情况，表示与过去事实相反。后一分句实际上省略了一个与过去事实相反条件句If she had not walked away from the discussion，故后一分句应视为省略了条件句的主句结构，与过去事实相反，应选用might have said。答案：D,7(2010年海淀模拟)But for water，it_impossible to live in the desert.Ais BwasCwere Dwould be解析：but for water表示“要是没有水
13、的话”，代替由if引导的非真实条件状语从句，表示与现在情况相反的一种假设，所以，谓语应用would be。答案：D,8(2010年朝阳模拟)Liu Bo has been studying so hard.It is natural that he_tomorrows exam.Ashould pass BpassedChave passed Dwill pass解析：It is natural that.句型中，that引导的主语从句谓语用“should动词原形”，其中should可以省略。答案：A,9(2010年东城一模)Had Li Hua received six more votes
14、 in the election of our class，he_our monitor now.Amust have been Bwould have beenCwere Dwould be解析：条件句是对过去事实的虚拟，而主句是对现在的虚拟。答案：D,10(2010年西城一模)How I wish I_to Athens where the 28th Olympic Games were held!Awill pay a visit Bhave paid a visitChad paid a visit Dcould pay a visit解析：wish后接宾语从句，表示与现在事实相反用过
15、去时，与过去事实相反时用过去完成时。答案：C,1. You_ use the office phone for private calls during working time. Its not permitted.2. The weather in the south is generally warm，but it_ be very cold sometimes.,.选词填空,cant，dare，will，should，neednt，shall，mustnt，would，can，may,3. You_pay too much attention to your reading skill
16、，as it is so important.4. Its important for you to be there on time.You_be there before 6：00.5. If you_breathe a word about it，Ill never speak to you again.6. Theres nothing to do ，so I_as well go to bed.7. I cant wait to go to the dance._my friend Ally come?Of course.She is always welcome.,8. Every
17、 time she came she_bring some flowers to me.9. Shall I tell John about it?No，you_.Ive told him already.10. You must phone us when you get there.Yes，I_.答案：1.mustnt2.can3.cant4.should5.dare6.may7.Shall8.would9.neednt10.will,.语法填空阅读下面短文，用适当的情态动词填空，使短文合理、连贯。The realisation that I had an incurable diseas
18、e that was likely to kill me in a few years，was a bit of a shock.How 1 something like that happen to me？Why2 I be cut off like this？However，while I had been in hospital，I had seen a boy I vaguely knew die of leukaemia,in the bed opposite me.It had not been a pretty sight.Clearly there were people wh
19、o were worse off than me.At least my condition didnt make me feel sick.Before my condition had been diagnosed，I had been very bored with life.There had not seemed to be anything worth doing.But shortly after I came out of hospital，I dreamt that I was going to be executed. I suddenly realised that th
20、ere were a lot of worthwhile things I 3 do if I were reprieved.,Another dream that I had several times was that I 4 sacrifice my life to save others. After all，if I 5(be) going to die anyway，it6as well do some good.But I didnt die.In fact，although there was a cloud hanging over my future，I found, to
21、 my surprise，that I was enjoying life in the present more than before.I began to make progress with my research， and I got engaged to a girl called Jane Wilde，whom I had met just about the time my condition was diagnosed.That engagement changed my life.It gave me something to live for.答案：1.could2.should3.could4.would5.were 6might,本小节结束请按ESC键返回,
