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1、Grammar & Speaking &PronunciationLesson 4姚涉见借屡饰估援溢薛客吕抡向藻飞然乔章殿氦社籽君型昏昌媚冉虹肺彦Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation1.You can usewood,paperandgluebutyoumustntuseotherthings.2.Youmustmaketwomusicalinstrumentswithplasticbottles.3.Youcantusematerialsfromtoysorre
2、alinstruments.4.Youmustdescribeyourbuildingbutit doesnthavetobelong.5.Youhavetoplaysomemusicwiththeinstrumentsforthreeminutes.Review Readthesentencesandcompletetheschoolruleswithcan/cant or have to/dont have to.范饮窝感娶辛雁绝鸽彩寥拒铣熊撑砷孵歧势菇洪顶樊捧绽牌疗婚曳墩讨来Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Gra
3、mmar,Speaking,Pronunciation情态动词本身有一定的词义情态动词本身有一定的词义,表示说话人的表示说话人的情绪、态度或语气情绪、态度或语气,但它们不能单独作谓语但它们不能单独作谓语,只能和行为动词原形一起作谓语只能和行为动词原形一起作谓语,表示完整表示完整的意思。的意思。本单元我们主要接触的情态动词有本单元我们主要接触的情态动词有:情态动词情态动词郡耳囤喉畦愤嚎螺述绥逊诫汝由惯氢菌十自屠插堰岗挠弦屿余井寺侥田酋Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciati
4、on1.can(1)表示能力表示能力,意为意为“能能,会会”。Canyouplaytennis?(2)表示提建议或请求。表示提建议或请求。Canyoupassmethatbook?(3)表示表示“许可许可,可以可以”,常用于口语常用于口语中。中。Youcanusemybike.否定式用否定式用cant.断冀示嫂堵爽类恰毫摄详朽且萝姑确爹腻淮油译梢锥廷峡疵敷磁塑汰尧央Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation提示提示:表示表示“一定不一定不,不可能不可能”,常用常用can
5、t,。Isawhimplayingfootballjustnow.Hecantbeintheclassroom.褪滞恶苔卤瑶导寺仙吟焊惫勋边苗锐震险汗痒去英铂古致缴而盼裤搔啸其Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation2.must(1)表示表示“必须必须”,强调主观意愿或客观要求。强调主观意愿或客观要求。 Imustgonow.Youmustfinishitontime.(2)表示表示“一定一定”,表示一种可能性很大的推表示一种可能性很大的推测测,一般用于肯定句中。一般
6、用于肯定句中。 Theressomeoneknockingatthedoor.ItmustbeJim.汽奔默秤区淮荆搞肄汰辣挞冀吨入醋帽漏雏语豁业衫德鸣樊绞寂海壮盅噪Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation(3)mustnt意为意为“不要不要”,表示禁止或表示禁止或不允许。不允许。Youmustntsitonthestairs.(4)以以must开头的一般疑问句开头的一般疑问句,肯定回肯定回答用答用must,否定回答要用否定回答要用neednt。MustIreturn
7、thebooknow?No,youneednt./Yes,youmust.袖捅乾撒误沿嘉奎俄尺屈工姚靴纵娱应丽鳃厦技刻清查伞杯粮佛冕佳贾冤Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation3.havetohaveto表示表示“不得不；必须不得不；必须”,强调客观强调客观原因。原因。否定式用否定式用dont/doesnthaveto。Mymotherisntathome,soIhavetocookbymyself.拽斯惩敬便骄顷镰抓例涉捷艺流晒茬炯卵膘吮深村泽恒共母儿凉挺坑笔崎U
8、nit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationCompletetheschoolruleswithcan / cant or have to / dont have to.Answers:1.cant,haveto2.can,haveto3.can,cant4.haveto,can5.can,cant6.can,cant少战鉴吵痉筋哨威煎怂晚巧掖吸蜡党豪辰怔拷晨峪勤拳寂咕维帮把芦冬系Unit2Lesson4Grammar,Speaking,PronunciationUnit2
9、Lesson4Grammar,Speaking,PronunciationCompletethetrafficruleswithmust / mustnt.Answers:1.must2.mustnt3.mustnt4.mustnt5.must疮平攀猜侥旧辙逊擒剩灶镰几蝗煤蝶胚焉本润襟帜钨勇舜乓络缓躺坠掇舀Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationHaveyouevervisitedanartmuseum?Canyoumakealistofrulesaboutwhats
10、houldandshouldnotbeallowedtodothere?蛊雍亚泛标衰姚俱绝突哇秒菊腾伎锑棒得疼藕肮冕卜肋不远灾节冤院俗帚Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationYoushouldYoushouldnotYoucantYoumust玻秉寓租客何奠铜单疲老问乓论谈粕魂桑干庭徊咽获锚介递兵贾嘿僚琶爱Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciat
11、ionWhatareyourschoolrules?Talktoyourpartner.羽妨枫浙夹偷世碘泵机带棵忙腺奥明夺潘十攒讶揭珐憎洛静肠胞令耀绽铁Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationeatfoodinclassusemobilephonesinclassgettoclassontimelistentomusicinclasstalkinexamssleepinclassbringdictionariestoschoolUseful phrases 邦秉厢濒凛
12、粹球杜恶岛熬蝎首梆混诵膛拿缠店烫退湛恐晌蜘啡这傍嫉时溶Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationWemustnteatfoodinclass.Wecantusemobilephonesinclass.Example 遮殖眷蕉搪朴颇独飞鸽亿冀令粳洒匆血睦颈葛跺撅仪窜吸胺组侠监我链入Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationWecan/mustWec
13、ant/mustntIts your turn! usemobilephonesinclassgettoclassontimesleepinclass氦颂绎祝嘎涩雇沥替据则疲及贬棱砾醋琼剔硒座佰愤愁瑰砚饮优眠碘薪妊Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationWecan/mustWecant/mustntbringdictionariestoschooleatfoodinclasslistentomusicinclass浙总盂讥灼树养肄吵箩毅嘲瞬渐摩碘啃释嗜召狸躺键旁邢荣痒
14、史蕊奏缓坯Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation1._IwatertheflowersonSunday?No,youneednt.A.CanB.MustC.MayD.Shall2.MayIgoswimmingalonethisafternoon,Dad?No,you_.Itisdangerous.A.maynotB.cantC.needntD.dontBB选择填空选择填空机爬耗综吼花综忆呻涪烈烟疑绎恋辑轨德链皇狞浸芍蝴赘残惨描川蔑寞弗Unit2Lesson4Gram
15、mar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation1.在中国你必须靠右骑车。在中国你必须靠右骑车。You_rideontherightinChina.2.不必敲门不必敲门,直接进来吧。直接进来吧。You_knockandjustcomein.3.我能为您效劳吗？我能为您效劳吗？What_Idoforyou?must donthaveto/needntcan 根据句意根据句意,用恰当的情态动词填空。用恰当的情态动词填空。暖驯南簧年锰否谢鄂巡俄充寄孤淌悦位挛桐廖踪赘雹聘捍售饥愉铂噎瑚苔Unit2Lesson4Gr
16、ammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation【2011山山东滨州州】31. Must I get up earlytomorrowmorning?No,_.A.youmustntB.IdontthinkyouhavetoC.youcantD.youneed【解析】考查情态动词的用法。情态动词【解析】考查情态动词的用法。情态动词must引导的一般疑问句的否定答语为引导的一般疑问句的否定答语为“No,sb.neednt./No,sb.donthaveto.”故选故选B。噎迢坷屁撩敢许私玄囱辖叉挎磊箍攻赠
17、吏歼吟守儿忻怨涝脊谐徽阐妮赠熏Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation(2010.河北省卷河北省卷)Dowehavetofinishourhomeworkthisafternoon?Yes,you_.A.must B.canC.may D.needA(2011四川卷四川卷)Thepolicestillhaventfoundthelostchild,buttheyredoingallthey_.A.canB.mayC.mustD.shouldA弹润漓桩闯也惮闸询丰包逛署
18、新档奏庭修危役虐帝姜龙跋虚童串贼拐宗磅Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation(2012陕西卷陕西卷)I_thankyoutoomuchforallyourhelptomysonwhilewewereawayfromhome.A.wontB.cantC.canD.willB(2013河南河南)26.Dad,mustwewaituntilthelightbecomesgreen?Yes,Imafraidwe_.Thatsthetrafficrule.A.canB.may
19、C.havetoD.needC府哩蓟红恢叼掩吭礼捷赖重者腕屑肾抖莱事涉埂卤昂冀泥惮悸命佛遁泼住Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation【2013山东莱芜】山东莱芜】28.Studentsinourschool_knowshoutingisnotallowedinthelibrary.A.canB.mayC.mustD.needC【2013江苏徐州】江苏徐州】12.CanIborrowyourruler,please?Yes,you_.Butyoumustreturni
20、ttomebeforelunchtime.A.haveB.canC.mustD.usedtoB斩粟凡应肛榔坞寝救凯缎请褪邦发敷疤龟轻淳熄凿蜘古盒画最疑甚隅锭页Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation发这个音的字母发这个音的字母和字母组合和字母组合aa:dadcapcatbadapplebagflaghandrabbitantblackfathasstandratmap酪炕烹侧鸡涧求演港柒庭赢褥滇忻典搞忌贴淹临续抨谚捕旁陌旅筛淑膳淫Unit2Lesson4Grammar
21、,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationListenandunderlinethewordswiththe/sound.Ihaveapetcat.HernameisPat.AtChristmas,shegetsapresentfrommydad.Itsaredhat.Isshehappyaboutit?No!Shessad.咱洋破栈熄涵国蕊峙茸奄甫郭纤憨啸腕蚌整愤桓紊永滇娠瞎位淳离邵任搬Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Gramma
22、r,Speaking,Pronunciationei发这个音的字发这个音的字母和字母组合母和字母组合aaiaya:cakemakenamegamesnakegatelazyai:raintrainwaitay:dayMayplaytodayway 旱苛浙轧跟回验饿歇猩贾惶毋卯秸察龚粪针硒针岔紫螺射行首酷狰堑歌瘦Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation根据发音规则，圈出下列单词中发音不根据发音规则，圈出下列单词中发音不一样的单词。一样的单词。1.facewavehatt
23、ail2.grapeplanenamenet3.timetapetrainsnake4.rainrapcaketrain游捐窍症紧醚奶赂柜内驮缔宋汀赣贪登孕躲杯碗蛾瞅肺驴桌氦勇解搏嘻许Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationListenandcirclethesentencesyouhear.1a)Therearesomesnacksinthecupboard.b)Therearesomesnakesinthecupboard.2a)Therearetwocatsin
24、thisroom.Whichonedoyoumean?b)TherearetwoKatesinthisroom.Whichonedoyoumean?3a)Thepanisontheright.b)Thepainisontheright.独开披秤心寅柯祁几启泼冤恼锻声娟桌如猫障故朋儿坐捣涎厉弘阑渠馅域Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,PronunciationListenagainandreadasentencealoud.Canyourpartnerguessit?蔼症晚椒鸡色啸兆潜狡叼睛搭酱鸣塑凄咬做咕诱嘎划置尽累合摊王增铆兔Unit2Lesson4Grammar,Speaking,PronunciationUnit2Lesson4Grammar,Speaking,Pronunciation
