新概念第一册29-30课(精品)

Chanttogether.Therebe两兄弟Thereis，Thereare表示某地有某物单数is，复数are就近原则别忘啦肯回否回therebe不分家some用于肯定句，any否定和疑问就近原则：以离be动词最近的名词为准1.There____(be)abookandtwopencilsonthedesk.2.There____(be)somebooksandapencilonthedesk.3.There____(be)someboysintheclassroom.4.There____(be)agirlandsomeboysintheclassroom.5.There____(be)anappleandthreebananasinthebag.isisisareareTherearesomearmchairsintheroom.否定句：___________________________________.一般疑问句：____________________________________?肯定回答：________________.否定回答：________________.Arethereanyarmchairsintheroom?Therearen’tanyarmchairsintheroom.Yes,thereare.No,therearen’t.肯回否回therebe不分家some用于肯定句，any否定和疑问bedroomThisbedroomisverytidy.Lead-in:bedroomThisbedroomisveryuntidy.1.Areyoualazy(懒惰的)kid?2.Howdoyoucleanyourbedroom?FreeTalk3.WhatmustIdoifIwanttocleanmybedroom?ShutthedooruntidyOpenthewindowDustLesson29Comein,Amy!HowmustAmycleanthefloor?WhatmustIdo?Openthewindowandairtheroom1[]['əupən]puttheclothesinthewardrobe2[kləuðz]['wɔ:drəb]makethebed3dustthedressingtable4[dʌst]5[swi:p]bedroom卧室What’sinyourbedroom?['bedrum,-ru:m]Thereisachairinthe______.bedroomuntidy不整齐[ʌn'tadi]untidyThisbedroom'sveryuntidy.Thisbedroom'sveryclean.•★untidyadj.乱，不整齐•un-前缀，表示否定；tidyadj.整齐的，干净的•happy——unhappy不幸福的•lucky——unlucky不幸的shutv.关门[ʃʌt]openthedoorshutthedooropenv.打开air使…通风clothes衣服服装[kləuðz]wardrobe衣柜['wɔ:drəb]dust掸掉灰尘[dʌst]sweep扫地[swi:p]WhatmustIdo?Listenandanswerquestions:1.Howmanypeoplearethereinthisstory?3.Whichwordhasthesamemeaningof“close”4.What’sthemeaningof“must”?Canyouuseit?Comein,Amy.Shutthedoor,please.Thisbedroom’sveryuntidy.WhatmustIdo,Mrs.Jones?Openthewindowandairtheroom.Thenputtheseclothesinthewardrobe.Thenmakethebed.Dustthedressingtable.Thensweepthefloor.AThenmakethebed.BDustthedressingtable.COpenthewindowandairtheroom.EThenputtheseclothesinthewardrobe.DThensweepthefloor.Thenmakethebed.Dustthedressingtable.Openthewindowandairtheroom.Thenputtheseclothesinthewardrobe.Thensweepthefloor.openthewindowairtheroomputtheclothesinthewardorbemakethebeddustthedressingtablesweepthefloorComein,Amy.Shutthedoor,please.Thisbedroom’sveryuntidy.WhatmustIdo,Mrs.Jones?Openthewindowandairtheroom.Thenputtheseclothesinthewardrobe.Thenmakethebed.Dustthedressingtable.Thensweepthefloor.Comein,Amy.Shutthedoor,please.Thisbedroom’sveryuntidy.WhatmustIdo,Mrs.Jones?Openthewindowandairtheroom.Thenputtheseclothesinthewardrobe.Thenmakethebed.Dustthedressingtable.Thensweepthefloor.祈使句祈使句，祈使句，请求、命令或建议。主语是you常省去，动词原形开头记。否定形式要注意，句首Don’t牢牢记。要讲客气please，句首句末没关系。1.用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句。2.祈使句最常用于表达命令。祈使句：如：Openthebook；Goout；Comein1.Openthedoor.2.Closethewindow.3.Turnontheradio.变成否定句Don’topenthewindow.Don’tclosethewindow.Don’tturnontheradio.Pleaseputonyourcoat.(否定句）Pleasedon’tputonyourcoat.must的用法：1、must是情态动词。2、表示必须，不得不做的事情。同时也可以表示不可推卸的责任。3、must后面要加动词原型。mustdo（sth）•Youmust…（你必须……）•表示说话人说/认为……是必要的。肯：Youmustopenthewindow.否：Youmustn'topenthewindow?疑：MustIopenthewindow?Yes,youmust.No,youneedn't祈使句祈使句：无主语，主语you常省去，动词原形当谓语，句首加don’t变否定。特点1：“动词”原型开头特点2：否定句在句首加don’t特点3：针对第二人称YOU1.Itisdarkoutside.Pleasethelights.AopenB.closeC.turnonD.turnoff2.Itiscoldoutside.please.A.OpenthewindowB.ComeinC.TurnonthelightD.Takeoffyourcoat3.Therearemanythingsonthebed.Pleasemakebed.A.aB.theC.anD./4.There____somebooksonthedesk.(be)5.Therearen’t____picturesonthewall.(some)CBBareanyLesson30WhatmustIdo?我应该做什么？MustMustn’tgetupearlygotoschoolearlydohomeworkgotobedearlylistentoteachercarefullyspitonthefloorfightwithotherssleepinclassOpenShutyour{handbagbookPutonTakeoffyour{clothesshoesTurnonTurnoffthe{lightrefrigeratorSweepthe{floorkitchenCleanthe{carwindowDustthe{dressingtabletableEmptythe{cupbottleReadthis{newspapermagazineSharpenthesepencils