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1、2022年高考英语总复习 情态动词知识讲解真题再现： 1. We have bought so much food now that Suzie wont be with us for dinner.A. may notB. needntC. cantD. mustnt 2. _you interrupt now? Cant you see Im on the phone? Sorry Sir, but its urgent. A. Can B. Should C. Must D. Would3. One of our rules is that every student wear scho
2、ol uniform while at school. A. might B. could C. shall D. will4. I got close enough to hear them speaking Chinese, and I said “Ni Hao” just as I _ do in China.A. must B. might C. can D. should 5. I_ thank you too much for all your help to my son while we were away from home.A. wont B. cant C. can D.
3、 will 6. Im going to Europe on vacation together with John if I _ find the money.A. can B. might C. would D. need7. Its quite warm here; we _turn the heating on yet. A. couldnt B. mustntC. neednt D. wouldnt8. I use a clock to wake me up because at six oclock each morning the train es by my house.A.
4、couldnt B. mustnt C. shouldnt D. neednt9. Happy birthday! Thank you! Its the best present _ I for.A. should have wishedB. must have wishedC. may have wishedD. could have wished10. Oh, Im not feeling well in the stomach. I _ so much fried chicken just now.A. shouldnt eat B. mustnt have eaten C. shoul
5、dnt have eaten D. mustnt eat 11. Days later, my brother called to say he was all right, but _ say where he was.A. mustntB. shouldntC. wouldntD. mightnt答案与解析：1. B。may not不可以，neednt不需要，cant不可能，mustnt绝不可能。本句句意为：既然Suzie不和我们一起吃晚饭，所以我们就不需要买这么多食物。2. C。句意：“你现在一定要打断我吗？难道你不能看到我在打电话吗？对不起，先生，事情很急。”根据语境结合选项的词义，C
6、选项符合题意。因此，正确答案为C选项。3. C。Shall用于第二、第三人称，表示说话人给对方命令、警告、允诺或威胁。这儿是说根据学校规定学生在校时都必须要穿校服。4. B。句意为：我靠他们足够的近以听见他们说汉语，而且我会像我在中国可能做的那样说“你好”。might表示“可能”。故选B。5. B。所填情态动词与too构成固定句型cant/couldnt too，意思是“再都不为过”，选B。6. A。考查can的本意“能”，表示“能力”。句意：我要和John一起去欧洲度假，如果我能找到钱。7. C。“neednt have done.”表示“本没有必要”。句意为：这儿相当暖和，我们本没有必要打
7、开取暖器。8. D。此处考查情态动词，neednt+动词原形表示：没有必要做某事。句意：我没有必要用闹钟唤醒我，因为每天早上6点火车都经过我的房子。9. D。A项意为“本应该期望而实际上并非如此”；B项意为“一定希望”；C项意为“也许希望”；D项意为“可能希望”。句意为：生日快乐！谢谢你！这是我所能期望的最好的礼物了。根据句意可知，应选D项。10. C。该句所表达的意思是刚才我不因该吃那么多炸鸡，而实际上是吃了那么多，可以判断用shouldnt have eaten. 答案是 C。 11. C。mustnt意为“禁止”；shouldnt意为“不应该”；wouldnt意为“不愿意”；mightn
8、t意为“或许不”。句意为：几天后，我哥哥打电话说他一切很好，但不愿意说他在哪儿。根据句意可知，应选C项。语法讲解：情态动词特点：1.除ought和used外，情态动词后面只能接不带to的不定式。如果把ought to和used to看作是固定词组，可以说所有情态动词无一例外地只能接不带to的不定式： We used to grow beautiful roses. I asked if he would e and repair my television set. 2. 情态动词在谓语中总是位居最前面： They need not have been punished so severely
9、. 3. 情态动词没有数的变化： She dare not say what she thinks. 4. 除be able to外，没有非限定形式，即没有不定式、分词和动名词形式： Not being able to help her, he felt sorry. 5. 情态动词的“时”的形式不是时间区别的标志。在不少场合，情态动词的现在时和过去时形式都可以表示现在、过去或将来时间： Would you mind very much if I ask you to do something? She told him he ought not to have done it. 6. 情态动
10、词之间是相互排斥的，即在一个谓语结构中只能出现一个情态助动词： You should have washed the wound.can/could的用法【链接高清课堂方芳“情态动词can/could的用法”】表示能力。 Two eyes can see more than one. 表示允许。 Can I have a look at your new pen? Can (Could) you lend me a hand? 表惊异、怀疑、猜测，主要用于否定句、疑问句。Where can (could) they have gone? He cant (couldnt) be over si
11、xty. How can you be so careless? You cant be serious.may/might的用法表允许，might 语气更委婉。You may take whatever you like. He told me that I might smoke in the room. 表可能，语气不肯定。I am afraid they may not agree with him. must的用法表必须（主观意志）We must do everything we can to help him. Must we hand in our exercise books
12、now?No, you neednt. / No, you dont have to. 表示揣测。意为“想必、准是”，只用于肯定句。He must be ill. He looks so pale. She must have a lot of money, for she drives a BMW.用于疑问句，表示责备、抱怨的感情色彩，意思为“偏偏，偏要”。How old are you?If you must know, Im twice my sons age.be able to的用法can不能和其他助动词连用，表示将来式时用will be able to.You will be ab
13、le to operate it by yourself after you have practiced two or three times.如表示具体做某一件事的能力时，则须用be able to .He was able to translate the article without a dictionary. can表示一贯的能力，be able to表示客观能力和通过努力可以达到的能力。The fire spread through the hotel, but everyone was able to get out.When the boat sank he was able
14、 to swim to the bank.have to的用法have to的含义与must是很接近的，只是have to比较强调客观需要，must着重说明主观看法。I must clean the room.（主观想法）I have to clean the room.（客观需要）have to 能用于更多时态，have to 的否定式为“dont have to do”，表示“不必做”之意。We didnt have to be there at ten. We will have to reconsider the whole thing.should/ought to的用法 1. should 表示主语应该做某种正确而明智的事，是说话人的劝告。强调主观。语气比must轻。You shouldnt judge a man always by the clothes.2. 表示说话人较有把握的猜测，“估计应该/将会”：That should be Janet ing upstairs now.3. 情态动词should一般不应被认为是情态动词shall的过去式，在“It is natural (strange, natura
