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1、英语语法交际用语考点英语语法交际用语考点【语法过关语法过关】1一 The summer vacation is coming in a few days 一 Ill share the holidays with my daughter by traveling淄博 ACongratulations!BNice to meet you!CHave a good trip!DIts very kind of you 2Could you finish the task in two days?_I have something else to do these days淄博 AI could n
2、ot BYes，I think soCIm afraid so DIm afraid not 3There was an earthquake(地震)in Yunnan on June 3， and several persons lost their lives_安徽芜湖 AIm sorry to hear thatBWhats the matter with them? CNever mind DAre they a11 right? 4 一 Ill be away on holidayWould you mind looking after my cat? 一 Not at a11_.青
3、岛 AI have no time BId rather notCYou can leave DId be happy to 5一 Would you like to come to my birthday party next Sunday? 一 Oh，thanks a lot_济南 AYes，please BYes，1 wouldCId 1ove to DIve no idea 6一 How often do you write to your uncle? 一_.济南 AOnce a month BOne month CIn a month DFor a month 7Do you th
4、ink you will lose the game? 一 No_.浙江 AI hope so BIm sure CI hope not DIm afraid so 8Can we sit at the table by the window? 一 0K_. 浙江衢州 AThats right BNever mindCThis way，please DI am sorry 9Thank you for the present you sent meIts so nice 一_.威海 ANo，thanksBIm glad you like itCPlease dont say so DNo，it
5、 isnt so good 10Was Mr. Green badly hurt in the accident? 一_He is still in hospital now厦门 AI dont think soBIm afraid soCI hope so 11Why dont you stay here for a few more minutes? 一_，and my patents will be worried厦门 AIts getting 1ateBAll rightCIts 0K12Happy birthday，Tom -_. 武汉 情态动词情态动词 一、一、 can, coul
6、d 1)1) 表示能力（体力、知识、技能）。能力（体力、知识、技能）。 Can you lift this heavy box?（体力）（体力） Mary can speak three languages.（知识）（知识） Can you skate?（技能）（技能） 此时可用 be able to 代替。Can 只有一般现在时一般现在时和一般过去式；而一般过去式；而 be able to 则有更多的时更多的时 态。态。 Ill not be able to come this afternoon. 当表示“经过努力才得以做成功某事”时应用 be able to，不能用，不能用 Can。如：
7、。如： He was able to go to the party yesterday evening in spite of the heavy rain. 2)2) 表示请求请求和允许。允许。 -Can I go now? - Yes, you can. / No, you cant. 此时可与 may 互换。在疑问句疑问句中还可用 could, might 代替，不是过去式，只是语气更委婉，不能用于肯定句和答语中。 - Could I come to see you tomorrow? - Yes, you can. ( No, Im afraid not. ) 3) 表示客观可能性（
8、客观原因形成的能力）。客观可能性（客观原因形成的能力）。 Theyve changed the timetable, so we can go by bus instead. This hall can hold 500 people at least. 4) 表示推测（惊讶、怀疑、不相信的态度），推测（惊讶、怀疑、不相信的态度），用于疑问句、否定句疑问句、否定句和感叹句感叹句中。 Can this be true? This cant be done by him. How can this be true? 二二must, have to 1) 表示必须、必要必须、必要。 You must
9、 come in time. 在回答引出的问句时，如果是否定的，不能用 mustnt（禁止，不准），而用 neednt, don t have to（不必）. - Must we hand in our exercise books today? - Yes, you must. - No, you dont have to / you neednt. 2) must 是说话人的主观看法，主观看法， 而 have to 则强调客观需要。客观需要。Must 只有一般现在时， have to 有更多的时态形式。 1 he play isnt interesting, I really must g
10、o now. 2 I had to work when I was your age. 3) 表示推测、可能性推测、可能性（只用于肯定的陈述句） 1 Youre Toms good friend, so you must know what he likes best. Your mother mustmust bebe waitingwaiting for you now.shall, should 1) shall 用于第一人称，征求对方的意见。第一人称，征求对方的意见。 What shall we do this evening?2) shall 用于第二、三人称第二、三人称，表示说话人
11、说话人给对方的命令、警告、允诺或威胁命令、警告、允诺或威胁。 1. You shall fail if you dont work hard.(警告警告) 2. He shall have the book when I finish it.(允诺允诺) 3. He shall be punished.(威胁威胁)三三 will, would 1) 表示请求、建议请求、建议等，would 更委婉。更委婉。 Will / Would you pass me the ball, please? 2) 表示意志、愿望意志、愿望和决心决心。 1. I will never do that again.
12、 2. They asked him if he would go abroad. 3) would 表示过去反复发生的动作过去反复发生的动作或某种倾向某种倾向。would 表示过去习惯过去习惯时比 used to 正式， 且没有“现已无此习惯”的含义。 1. During the vacation, he would visit me every other day. 2. The wound would not heal. 4) 表示估计估计和猜想猜想。It would be about ten oclock when she left home. 四、四、 dare, need 1) d
13、are 作情态动词用时, 常用于疑问句、否定句和条件从句中, 过去式形式为 dared。 1 How dare you say Im unfair? 2 He darent speak English before such a crowd, dare he? 3 If we dared not go there that day， we couldnt get the beautiful flowers. 2) need 作情态动词用时, 常用于疑问句、否定句。在肯定句中一般用 must, have to, ought to, should 代替。 1You neednt come so e
14、arly. 2. - Need I finish the work today?- Yes, you must. / No, you neednt. 3) dare 和 need 作实义动词用时， 有人称、时态和数的变化。在肯定句中，dare 后 面常接带 to 的不定式。在疑问句和否定句中，dare 后面可接带 to 或不带 to 的不定式。而 need 后面只能接带 to 的不定式。 1. I dare to swim across this river. 2. He doesnt dare (to) answer. 3. He needs to finish his homework t
15、oday.I. 单项选择（40%）1. -Lets go to Taishan Park by taxi. Its not far. We _ take a taxi.A. neednt B. cant C. mustnt D. couldnt2. I think Miss Gao must be in the library. She said she would go there.-No, she _ be there. I have just been there.A. cant B. mustnt C. neednt D. wouldnt3. You _ play with fire, Tom. Its very dangerous.A. neednt B. may not C. mustnt D. woul
