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1、怎么考 在语篇中考查：1.情态动词的基本用法(情感、态度和推测)；2.某些情态动词的“偏义”用法，如：shall，must，wont等；3.虚拟语气的考查。 怎么学 在平时的阅读与学习中，注意情态动词的基本用法，掌握虚拟语气的句型公式。 怎么解 细心体会上下语境，把握作者或语篇中人物的情感态度，然后确定情态动词的选择。,.体验考向 用情态动词或所给词的适当形式完成下列句子。 1.(2015北京卷)Cant you stay a little longer? Its getting late.I really _ go now.My daughter is home alone. 2.(2015
2、浙江卷)It was so noisy that we _ not hear ourselves speak.,3.(2015重庆卷)You _ be Carol.You havent changed a bit after all these years. 4.(2015北京卷)If I _(see)it with my own eyes，I wouldnt have believed it. 5.(2015重庆卷)Without his wartime experiences，Hemingway _(write)his famous novel A Farewell to Arms.,答案
3、 1.must 句意：你不能再多待一会儿吗？天要黑了，我真的现在必须走了，我的女儿独自呆在家里。must必须。 2.could 句意：太吵闹了，我们连自己说的话都听不到。can/could表示“能力，能够”。根据前面的was可知，此处要用过去时could。 3.must 句意：你一定是Carol，这些年以来你一点都没变。must一定，表示推测，符合句意。,4.hadnt seen 句意：如果不是亲眼看到，我就不会相信这件事。由主句中的谓语动词wouldnt have believed 可知是对过去情况的虚拟，虚拟条件句的谓语动词用过去完成时。 5.wouldnt have written 句意
4、：要是没有战争经历的话，海明威就不会写出他著名的小说永别了，武器。根据句中的without his wartime experiences可知描述的是过去的事情，对过去的假设主句部分用would/could/should/mighthave done。根据句意要用否定形式，故答案为wouldnt have written。,.语境感悟 完成下面短文，然后朗读或背诵，体会情态动词的用法。 Miss Fang _1_ (not) read for very long without getting a headache.Her mother told her that she _2_ go to
5、the Health Service and see a doctor.“You _3_ see a doctor as soon as possible，” she said.“You _4_ need glasses.” When Miss Fang had free time，she went to the Health Service.The appointment clerk said that the doctor _5_ see her at 3：30.,Miss Fang replied that she _6_ not be able to be there at 3：30
6、because she had a class then.“The doctor _7_ take you at about ten to four，” the appointment clerk suggested. “_8_ I put you down for ten to four，or _9_ you rather come tomorrow？” Miss Fang thought she _10_ (not) waste any more time.The teacher _11_ be unhappy if she asked for permission to leave th
7、e class a little early，as he was always so kind to everyone.And she replied，“I think I _12_ make it at ten to four.”Miss Fang went to the class.She asked her teacher，“_13_ I leave at 3：45 today？I _14_ have an eye examination.” As expected，the teacher said，“Yes，of course you _15_.”,答案 1.couldnt can表“
8、能力，能够”，另外；cannot.too/enough表示“再也不过分”，“越越好”。 2.should “应当”，表示义务、职责、建议等。 3.should 同2题解析。 4.might 此处表示推测，意为“或许”。 5.could 此处表示推测，意为“可能”。 6.would 此处表示“意志，意愿”。另外：would也可以表示过去的习惯性动作。 7.might 同4题解析。,8.Shall 同于第一、三人称的疑问句中，表示说话人征求对方的意见或向对方请示。 9.would would rather“宁可，宁愿”。 10.shouldnt 同2题解析。 11.shouldnt 此处表示推测。
9、“不可能，不应该”。 12.can 表示“能力，能够”。 13.May/Could 表示请求。 14.must “务必，一定”。另外，must也可表示固执，意义为“偏偏，一定要”。 15.can 表示许可。,.正反探究 1.【误】 The streets are all dry；it mustnt have rained last night. 【正】 The streets are all dry；it cant have rained last night. 解析 对某一事实的否定推测不能用mustnt，而要用 cant 或 couldnt 表示“不可能”。 2.【误】 I didnt s
10、ee Mary at the meeting yesterday.She might be ill，I guess. 【正】 I didnt see Mary at the meeting yesterday.She might have been ill，I guess. 解析 猜测的事情发生在昨天，因此要用“情态动词 have done”的形式。当动词是 be 时，很容易忽略它的时态意义，要特别留意。,3.【误】 The fire spread through the hotel quickly，but everyone could get out. 【正】 The fire spread
11、 through the hotel quickly，but everyone was able to get out. 解析 表示成功地做到了某事，肯定句中通常用was able to do sth。 4.【误】 Will I open the window for you? 【正】 Shall I open the window for you? 解析 shall 与第一、第三人称连用，表示征求意见或请求指示，这时不可用will。will通常与第二人称连用，即 Will you.?,5.【误】 Hadnt they saved us，we would have been drowned i
12、n the stormy river. 【正】 Had they not saved us，we would have been drowned in the stormy river. 【正】 If they had not saved us，we would have been drowned in the stormy river. 解析 当条件句中含有 were，had，should 等时，可省略if， 从而把 were，had ，should 提到主语之前。若条件句为否定句，则只把were，had，should 提前，not 仍放在主语之后。,.考点确认 1.常用情态动词的用法,2.
13、need，dare need意为“需要”，dare意为“敢”，二者都既可作情态动词也可作实义动词，一般在疑问句和否定句中作情态动词用，在肯定句中作实义动词用。 Need he go yesterday? No，he neednt. She dare not go out alone at night.,3.“情态动词have done”的用法 (1)“情态动词have done”表示推测 情态动词有can，could，may，might，must，其后跟have done，表示对已经发生或完成的情况的推测。can仅用在否定句及疑问句中；must仅用在肯定句中；may/might不用于疑问句中。
14、 There is nowhere to find them.Where can they have gone? You cant have seen her in her office last Friday；shes been out of town for two weeks. He is upset.He must have been punished. Tom may have passed the driving test，but I am not sure about it. He might not have gone out because the lights on.,(2
15、)“情态动词have done”表示虚拟语气 情态动词could，might，should，need(只用否定形式)等后接have done表示与事实相反的情况，一般意为“本(事实却不这样)”。 Considering his ability，he could have done it better. He might have given you more help，even though he was busy. You should have told me earlier. Im sorry，I shouldnt have been so rude to you. He neednt
16、have gone to the station yesterday.,4.虚拟语气在非真实条件句中的用法 (1)基本用法,If I were you，I would do it another way. If I saw her now，I would be very happy. If he had taken my advice，he should have succeeded in the competition. If he should come here tomorrow，I should/would talk to him. If it were to rain tomorrow，the football matc
