新概念英语第一册L77-78-Terrible-toothache

LESSON77TERRIBLETOOTHACHEReview:Irregularverbs(不规则动词)isdoswimgivedrinklosespeaktakegoseesayeatmeetputreadcutwasdidswamgavedranklostspoketookwentsawsaidatemetputreadcuttoothachedentistappointmentawfulAPPOINTMENThave/makeanappointmentwithsb.anurgentcallI’murgent.urgentGRAMMARWow,thatmovewasexcellent.Thanks,Icanskiverywell.GRAMMARⅠ情态动词can表示能力用法。肯定句：主语＋can＋动词原形＋其他。E.g.Mylittlebrothercanswimnow.我的小弟弟现在会游泳了。否定句：主语＋can＋not＋动词原形＋其他。E.g.Theycan’tplaycomputergames.他们不会玩电脑游戏。一般疑问句：Can＋主语＋动词原形＋其他E.g.Canyouskate?你会滑冰么？特殊疑问句：特殊疑问词＋can＋主语＋动词原形＋其他？E.g.Wherecanshegoinsuchacoldday？这么冷的天，他能去哪里呢？名称结构Yeah,skiingseemscool.Canyouteachme?Ofcourse,Ican.GRAMMARⅡ情态动词can表示请求和允许。一般疑问句：Can+主语+动词原形+其他？Yes,主语+can.No,主语+can't.E.g.CanIgonow?我现在可以走了么？Yes,youcan.是的，可以走了。No,youcan’t.不，不能走。名称结构Butyoumustcomehereearlier.Yeah,skiingseemscool.Canyouteachme?Noproblem.MustIcomehereat5:30a.m.?No,youdon’thaveto.GRAMMARⅢ情态动词must用法must必须，应该。must/mustn't+动词原形肯定句：主语+must+动词原形(表示主观推测)否定句：主语+mustn't+动词原形一般疑问句：Must+主语+其他Yes,主语+must.No,主语+needn't.No,主语+don't/doesn'thaveto.名称结构Youcancomeat7:00inthemorning.Noproblem.MustIcomehereat5:30a.m.?GRAMMARⅣ时间的表达法at+时间点/时间名词on+确定的某日/具体的日期in+上午/下午/傍晚/月份/季节E.g.Ieatbreakfastat7:00.我7点钟吃早饭。Iwashfaceinthemorning.我在早上洗脸。It'sverycoldinwinter.冬天非常冷。在几月几号前面的介词用on。如：on11thJanuary如果只有年份，前面就用in。如：in1999如果只有月份，前面也用in。如：inJanuary只要是与星期有关的，前面都用on。如：onMondayonTuesdaymorning名称结构NURSE:Goodmorning.Mr.Croft.MR.CROFT:Goodmorning,nurse.IWANTTOSEETHEDENTIST,PLEASE.NURSE:DOYOUHAVEANAPPOINTMENT?MR.CROFT:NO,IDON'T.dentistwantsth.wanttodosth.Ineedtoseethedoctor.Thebosswantstoseeme.NURSE:Isiturgent?MR.CROFT:Yes,itis.It'sveryurgent.Ifeelawful.Ihaveaterribletoothache.Ihaveafever.Iwanttoseethedoctor.Ifeelawful.Areyouallright?What’sthematterwithyou?SENTENCESTRUCTUREⅠ表达意愿和愿望wanttodosth.（动词不定式）想要做某事E.g.Iwanttoplayfootball.名称结构SENTENCESTRUCTUREⅡ感官系动词的用法主语+感官系动词+形容词有...感觉;感受...，后面直接加形容词。E.g.Ifeelawful/happy.Hefeelsill.名称结构含义SENTENCESTRUCTUREⅢ疼痛，疾病的表达have/has+a/an+疼痛E.g.Ihaveatoothache.Shehasaheadache.名称结构NURSE:Canyoucome___10a.m.___Monday,April24th?a.m.p.m.4月24日星期一上午十点atonMR.CROFT:Imustseethedentistnow,nurse.must+doNURSE:Thedentistisverybusyatthemoment.atthismoment/secondCanyoucomeat2p.m.?MR.CROFT:That'sverylate.Canthedentistseemenow?NURSE:I'mafraidthathecan't,Mr.Croft.I’mafraid+从句这个句型通常用来表达一些不好的情况和事实，或表示某种疑虑和歉意。恐怕我迟到了。I'mafraidI'mlate.我想他不会说英语。I'mafraidhecan’tspeakEnglish.CAN'TYOUWAITTILLTHISAFTERNOON?否定疑问句Can’tyoukeepquiet?Can’tyouwaittillthisafternoon?until为till的强调形式，表达的意思相同until可以放句首，till不可以1.Hedidn'tgotosleepuntil12lastnight.2.Thestudentsmademuchnoisetilltheteachercameintotheclassroom.TILLPREP.直到……为止MR.CROFT:Icanwait,butmytoothachecan't!THANKS!