bedroomThisbedroomisverytidy.Lead-in:bedroomThisbedroomisveryti1bedroomThisbedroomisveryuntidy.bedroomThisbedroomisveryun21.Areyoualazy(懶惰的)kid?2.Howdoyoucleanyourbedroom?FreeTalk3.WhatmustIdoifIwanttocleanmybedroom?1.Areyoualazy(懶惰的)kid?2.Ho3ShutthedooruntidyOpenthewindowDustShutthedooruntidyOpenthewi4Lesson29

Comein,Amy!Lesson29

Comein,Amy!5HowmustAmycleanthefloor?HowmustAmycleanthefloor?6WhatmustIdo?WhatmustIdo?7Openthewindowandairtheroom1[]['?up?n]Openthewindowandairthero8puttheseclothes

inthewardrobe2[kl?uez]['w?:dr?b]puttheseclothes

intheward9makethebed3makethebed310dustthedressingtable4[d?st]dustthedressingtable4[d?st]11sweepthefloor5[swi:p]sweepthefloor5[swi:p]12bedroom臥室

What’sinyourbedroom?['bedrum,-ru:m]bedroom臥室What’sinyourb13Thereisachairinthe______.

bedroomThereisachairinthe14untidy

不整齊[?n'tadi]untidy

不整齊[?n'tadi]15untidyThisbedroom'sveryuntidy.untidyThisbedroom'sveryunti16Thisbedroom'sveryclean.Thisbedroom'sveryclean.17★untidyadj.亂，不整齊un-前綴，表示否定；tidyadj.整齊的，干凈的happy——unhappy不幸福的lucky——unlucky不幸的★untidyadj.亂，不整齊18

shutv.關(guān)門[??t]

openthedoor

shutthedooropenv.打開shutv.關(guān)門19air

使…通風(fēng)air

使…通風(fēng)20clothes

衣服服裝[kl?uez]clothes

衣服服裝[kl?uez]21wardrobe衣柜['w?:dr?b]wardrobe衣柜['w?:dr?b]22dust

撣掉灰塵[d?st]dust

撣掉灰塵[d?st]23

sweep掃地[swi:p]sweep掃地[swi:p]24WhatmustIdo?WhatmustIdo?25Come

in,Amy.Shutthedoor,please.Comein,Amy.26Thisbedroom’sveryuntidy.WhatmustIdo,Mrs.Jones?Thisbedroom’sveryuntidy.Wha27Openthewindowandairtheroom.Thenputtheseclothesinthewardrobe.Thenmakethebed.Openthewindowandairthero28Dustthedressingtable.Thensweepthefloor.Dustthedressingtable.29按正確的打掃順序排列。AThenmakethebed.BDustthedressingtable.COpenthewindowandairtheroom.EThenputtheseclothesinthewardrobe.DThensweepthefloor.

Thenmakethebed.

Dustthedressingtable.

Openthewindowandairtheroom.

Thenputtheseclothesinthewardrobe.

Thensweepthefloor.按正確的打掃順序排列。AThenmakethebe30openthewindowairtheroomputtheclothesinthewardorbemakethebeddustthedressingtablesweeptheflooropenthewindowairtheroomput31Comein,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，請(qǐng)求、命令或建議。

主語是you常省去，動(dòng)詞原形開頭記。

否定形式要注意，句首Don’t牢牢記。

要講客氣please，句首句末沒關(guān)系。Comein,Amy.Comein,Amy.祈使句321.用于表達(dá)命令、請(qǐng)求、勸告、警告、禁止等的句子叫做祈使句。2.祈使句最常用于表達(dá)命令。祈使句：如：Openthebook；Goout；Comein1.用于表達(dá)命令、請(qǐng)求、勸告、警告、禁止等的句子叫做331.Openthedoor.2.Closethewindow.3.Turnontheradio.變成否定句Don’topenthewindow.Don’tclosethewindow.Don’tturnontheradio.1.Openthedoor.變成否定句Don’tope34Pleaseputonyourcoat.(否定句）Pleasedon’tputonyourcoat.Pleaseputonyourcoat.(否定句）P35must的用法：1、must是情態(tài)動(dòng)詞。2、表示必須，不得不做的事情。同時(shí)也可以表示不可推卸的責(zé)任。3、must后面要加動(dòng)詞原型。mustdo（sth）must的用法：36Youmust…（你必須……）表示說話人說/認(rèn)為……是必要的。肯：Youmustopenthewindow.否：Youmustn'topenthewindow?疑：MustIopenthewindow?Yes,youmust.

No,youneedn'tYoumust…（你必須……）37祈使句祈使句：無主語，主語you常省去，動(dòng)詞原形當(dāng)謂語，句首加don’t變否定。特點(diǎn)1：“動(dòng)詞”原型開頭特點(diǎn)2：否定句在句首加don’t特點(diǎn)3：針對(duì)第二人稱YOU祈使句祈使句：無主語，主語you常省去，動(dòng)詞原形當(dāng)謂語，句381.Itisdarkoutside.Please

thelights.AopenB.closeC.turnonD.turnoff2.Itiscoldoutside.

please.OpenthewindowB.ComeinC.TurnonthelightD.Takeoffyourcoat3.Therearemanythingsonthebed.Pleasemake

bed.aB.theC.anD./4.There____somebooksonthedesk.(be)5.Therearen’t____picturesonthewall.(some)CBBareany1.Itisdarkoutside.Please39Lesson30WhatmustIdo?我應(yīng)該做什么？Lesson30WhatmustIdo?我應(yīng)該做什40Must

Mustn’tMustMustn’t41getupearlygetupearly42gotoschoolearlygotoschoolearly43dohomeworkdohomework44gotobedearlygotobedearly45listentoteachercarefullylistentoteachercarefully46spitonthefloorspitonthefloor47fightwithothersfightwithothers48sleepinclasssleepinclass49OpenShut

your{handbagbookOpenyour{handbagbook50PutonTakeoffyour{clothesshoesPutonyour{clothesshoes51TurnonTurnoffthe{lightrefrigeratorTurnonthe{lightrefrigerator52Sweepthe{floorkitchenSweepthe{f