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1、L/O/G/OLesson 77 Terrible toothache 要命的牙痛ArticleNURSE:Good morning.Mr.Croft.MR.CROFT:Good morning,nurse.I was to see the dentist,please.NURSE:Do you have an appointment?MR.CROFT:No,I dont.NURSE:Is it urgent?MR.CROFT:Yes,it is.Its very urgent.I feel awful.I have a terrible toothache.NURSE:Can you com
2、e at 10 a.m.on Monday,April 24th?MR.CROFT:I must see the dentist now,nurse.NURSE:The dentist is very busy at the moment.Can you come at 2 p.m.?MR.CROFT:Thats very late.Can the dentist see me now?NURSE:Im afraid that he cant,Mr.Croft.Cant you wait till this afternoon?MR.CROFT:I can wait,but my tootha
3、che cant!urgent adj.紧急的，急迫的till prep.直到为止toothache dentist awful terribleappointment n.约会，预约WORDStill prep.直到为止appointmentn.任命；约定；任命的职位make an appointment 约会，预约 make an appointment with 与某人约会have an appointment 有约会Rose had forgotten all about their appointment.罗斯把他们的约会全忘掉了Mr.Fay is to take up an app
4、ointment as a researcher.费伊先生将担任研究员的职务。Appoint -appointedvt.任命；指定；约定vi.任命；委派pntmnttill prep.直到为止urgentadj.紧急的；急迫的 比较级more urgent 最高级most urgent Some urgent business took me away from Shanghai.有些紧急事务使我离开上海。There is an urgent need for food and water.有着对食品和水的迫切需要。Adv.urgently dnttill prep.直到为止tilln.地理水
5、文 冰碛；放钱的抽屉；备用现金prep.（介词）直到conj.（连接词）直到.为止vt.耕种；犁vi.耕种；耕耘The meeting lasted from two oclock till six o clock.会议由两点一直持续到六点。till you leave直到你离开时untiltltuekn.口腔 牙痛toothachedentist awfulterribletrbladj.可怕的；很糟的；令人讨厌的adv.很，非常 比较级more terrible 最高级most terrible dntst n.牙科医生 fladj.可怕的，庄严的awful weather 气候恶劣；非常
6、糟糕的天气adv.awfully WORDSArticleNURSE:Good morning.Mr.Croft.MR.CROFT:Good morning,nurse.I was to see the dentist,please.NURSE:Do you have an appointment?MR.CROFT:No,I dont.NURSE:Is it urgent?MR.CROFT:Yes,it is.Its very urgent.I feel awful.I have a terrible toothache.NURSE:Can you come at 10 a.m.on Mond
7、ay,April 24th?MR.CROFT:I must see the dentist now,nurse.NURSE:The dentist is very busy at the moment.Can you come at 2 p.m.?MR.CROFT:Thats very late.Can the dentist see me now?NURSE:Im afraid that he cant,Mr.Croft.Cant you wait till this afternoon?MR.CROFT:I can wait,but my toothache cant!Translatio
8、n护 士：早上好，克罗夫特先生。克罗夫特先生：早上好，护士。我想见牙科 医生。护 士：您约好了吗？克罗夫特先生：没有。护 士：急吗？克罗夫特先生：是的，很急。我难受极了，牙痛得要命。护 士：您在4月24日星期一上午10点钟来行吗？克罗夫特先生：我必须现在就见牙科医生，护士。护 士：牙科医生这会儿很忙。您下午两点钟来行吗？克罗夫特先生：那就太晚了。牙科医生现在就不能给我看一下吗？护 士：恐怕不能，克罗夫特先生。您就不能等到今天下午吗？克罗夫特先生：我倒是可以等。可是我的牙痛等不了啊！情态动词有四类：只做情态动词:must,can(could),may(might)可做情态动词又可做实义动词：ne
9、ed,dare,will 具有情态动词特征：have(had,has)to,used to，ought to 情态动词表猜测：一肯一否三不定（must一肯，can not一否，may，might，could，三不定。）注：mustnt代表强烈禁止 must表示主观，have to表示客观情态助动词基本的有十四个：may,might;can,could;will,would;shall,should;must,need,dare,used to,ought to.had better 情态动词情态动词 1-具有助动词作用，可以用来构成否定句，疑问句及用于简单回答。Can you sing an
10、English song？你会唱英语歌吗？Yes,I can。是的，我会。2-除ought和used以外，其他情态动词后面只能接不带to的不定式。如果我们把ought to和used to看做是固定词组的话，那么，所有情态动词无一例外地只能接不带to的不定式She may lose her way.她可能迷路了。3-无人称和数的变化。We must stay here.我们必须待在这儿。4-有一定的词义，但并不完整，必须与动词原形一起构成谓语。5.在以Could引导的表示委婉语气的疑问句，常用来表示请求别人的帮助。注意的是这里不是情态动词的用法。回答为：肯定：Yes，I can./Sure./
11、Certainly.否定:Sorry,I am afraid not.在作否定回答时，要注意：在拒绝别人的请求时，不能用can not，这样显得语气太过生硬。但是在长辈拒绝晚辈的请求是可以用can not的。must和和have to的用法的用法1 表示必须、必要。（must表示主观多一些而have to则表示客观多一些）如：I have to give up smoking.(可能是由于身体或其它原因等不得不戒烟）I must give up smoking.(自己觉得有必要戒烟）You must come in time.你必须及时过来。回答must引出的问句时，如果是否定的回答，不能用m
12、ustnt，而要用neednt或dont have to。Must we hand in our exercise books today?Yes,you must.(No,you dont have to.)我们今天必须交上练习册吗？是的。（不，不必。）must和和have to的用法的用法2“must be+表语”的结构表示推测，它的否定或疑问式用can代替must。This must be your pen.这一定是你的钢笔。3.“must+have+过去分词”的结构常用在肯定句中，表示对过去发生的行为的推测。它的否定或疑问式用can代替must。He must have been to
13、 Shanghai.他一定去过上海。4 have to的含义与must相似，两者往往可以互换使用，但have to有各种形式，随have的变化而定。must与have to有下列几点不同：must表示的是说话人的主观看法，而have to则往往强调客观需要。must一般只表现在，have则有更多的时态形式。二者的否定意义不大相同。询问对方的意愿时应用must5 表示一种与说话人 愿望相反、不耐烦的感情色彩，偏偏、非要。Why must you always bother me 为什么你总是来烦我？ArticleNURSE:Good morning.Mr.Croft.MR.CROFT:Good
14、morning,nurse.I was to see the dentist,please.NURSE:Do you have an appointment?MR.CROFT:No,I dont.NURSE:Is it urgent?MR.CROFT:Yes,it is.Its very urgent.I feel awful.I have a terrible toothache.NURSE:Can you come at 10 a.m.on Monday,April 24th?MR.CROFT:I must see the dentist now,nurse.NURSE:The dentist is very busy at the moment.Can you come at 2 p.m.?MR.CROFT:Thats very late.Can the dentist see me now?NURSE:Im afraid that he cant,Mr.Croft.Cant you wait till this afternoon?MR.CROFT:I can wait,but my toothache cant!L/O/G/OThank You!