新概念英语第一册Lesson-29-30精品课件.ppt

新概念英语第一册Lesson-29-30精品课件.ppt

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,1.shuttv.关=closeV.关shut/closethedoor关门,2.airev.给.通风airtheroom给房间通风openthewindowandairtheroom开窗给房间通风airn.空气干净的空气cleanair,3.tidytadadj.整齐的，干净的这间卧室很整洁。

Thisbedroomistidy.,untidyadj.乱，不整齐un-前缀，表示否定这间卧室不整齐。

Thisbedroomisuntidy.,tidy-untidyhappy开心的-unhappylucky幸运的-unluckykind友好的-unkind,4.clothesklzn.衣服wardrobew:

drbn.衣柜putptV.放置puttheclothesinthewardrobe把衣服放在橱柜里,5.dustdstv.掸掉n.灰尘给梳妆台掸灰dustthedressingtable给桌子擦灰dustthetable,6.sweepswi:

pv.扫扫地sweepthefloor,2）否定句：

主语+mustnt+动词原形,你不应该关门。

Youmustntshutthedoor.,1）肯定句,一般疑问句：

Must+主语+动词原形,我应该关门吗？

MustIshutthedoor?

肯定回答：

Yes,youmust.,否定回答：

No,youneednt.,特殊疑问句：

疑问词+must+主语+动词原形,对shutthedoor提问：

WhatmustIdo?

练一练：

他应该做什么？

Whatmusthedo?

他应该开窗给房间通风。

Hemustopenthewindowandairtheroom.,他们应该干什么？

Whatmusttheydo?

他们应该把衣服放到橱柜里。

Theymustputtheclothesinthewardrobe.,Listentothetext,andanswerthequestion.,IsthisMrs.Jonesslivingroom?

2.IsthisMrs.Jonessbedroom?

No,itisnt.,Yes,itis.,3.IsAmyinthebedroom?

4.Arethoseclothesinthewardrobe?

Yes,sheis.,No,theyarent.,5.Isthedressingtabledirty?

6.Isthefloorclean?

Yes,itis.,No,itisnt.,7.Isthedooropen?

No,itisnt.,MRS.JONES:

Comein,Amy.MRS.JONES:

Shutthedoor,please.MRS.JONES:

Thisbedroomsveryuntidy.MAY:

WhatmustIdo,Mrs.Jones?

MRS.JONES:

Openthewindowandairtheroom.MRS.JONES:

Thenputtheseclothesinthewardrobe.MRS.JONES:

Thenmakethebed.MRS.JONES:

Dustthedressingtable.MRS.JONES:

Thensweepthefloor.,untidy,Thisbedroomsveryuntidy.,WhatmustIdo?

Openthewindowandairtheroom,1,puttheclothesinthewardrobe,2,makethebed,3,dustthedressingtable,4,5,_thewindow_thefloor_thebed_thedoor_theroom_thedressingtable_theclothesinthewardrobe,open,sweep,make,shut,air,dust,put,Practice1,Iftheroomsmells,youshould_.Ifthefloorisveryuntidy,youshould_.Iftheclothesarealloverthetable,youshould_.Ifthebedisveryuntidy，youshould_.Ifyouaregoingtogoshopping,youshould_thedoor.Ifthedressingtableisverydusty,youshould_.,smell发臭should应该dusty布满灰尘的allover到处都是goshopping外出购物,openthewindowandairtheroom,sweepthefloor,puttheminthewardrobe,makethebed,dustthedressingtable,shut,Practice2,Whatmustyoudo?

Makethebed,Whatmustyoudo?

Sweepthefloor.,Whatmustyoudo?

Puttheclothesinthewardrobe.,Whatmustyoudo?

Dustthedressingtable.,Whatmustshedo?

Openthewindow.,Airtheroom.,Lesson30WhatmustIdo?

我应该做什么？

emptyv.倒空,使变空,readv.读,sharpenv.削尖，使锋利,puton穿上,takeoff脱掉,turnon开,turnoff关,OpenShut,your,handbag,book,WhatmustIdo?

PutonTakeoff,your,shirt,shoes,WhatmustIdo?

TurnonTurnoff,the,lamplmp,television,WhatmustIdo?

Sweepthe,floor,kitchen,WhatmustIdo?

Cleanthe,car,window,WhatmustIdo?

Dustthe,dressingtable,shelves,WhatmustIdo?

Emptythe,cup,bottle,WhatmustIdo?

Readthis,newspaper,magazine,WhatmustIdo?

Sharpenthese,pencils,WhatmustIdo?

语法：

以动词原形开头的祈使句,1.祈使句常常是表达说话人对对方的劝告、叮嘱、请求或命令等。

2.在表达请求或劝告时，在祈使句前或句末可加上please，以使句子的语气更加缓和或客气。

Openthewindow,please.Comein,please.,祈使句的否定句式,肯定祈使句如何变成否定祈使句：

在动词原形前加dont：

Dontsleep.不要睡觉。

Donteat.不准吃。

不要说话。

Donttalk.不要开窗。

Dontopenthewindow.不要坐下。

Dontsitdown.,注：

Please可用于祈使句的句首（其后通常不用逗号）或句末（其前通常用逗号）。

Pleasedontrun.请不要跑。

Dontdrivefast,please.请开得慢一点。

Lesson29-30练习题,一.翻译下列句子。

整理床铺。

_关掉水龙头_摘掉帽子。

_不要进来。

_不要给房间通风。

_我应该做些什么呢？

_削铅笔._打开灯._打开手提箱_穿上你的鞋_,Makethebed.,Turnoffthetap.,Takeoffthehat.,Dontcomein.,Dontairtheroom.,WhatmustIdo?

Sharpenthepencil,Turnonthelamp.,Openthesuitcase.,Putonyourshoes.,二将下列句子变为否定句。

1.Puttheclothesinthewardrobe.__theclothesinthe_.2.Dustthedressingtable.___dressingtable.3.Comeupstairsandseeit._4.Givemeabook._,Dont,put,wardrobe,Dont,dust,the,Dontcomeupstairsandseeit,Dontgivemeabook.,三、选择题。

（）1.Thedoorisopen.Youmust_it.A.openB.opensC.shutD.shuts（）2.Dontputonthiswatch._.A.TakeoffitB.TakeitoffC.PutitonD.Putonit（）3.Thats_nicecarand_colourisnice,too.A.a,itsB.a,itsC.one,itD.an,its（）4.WhatmustAmy_?

A.doB.doesC.doingD.todo（）5.Giveyourbook_him,please.A.inB.toC.atD.on,C,B,A,A,B,四、用所给词的正确形式填空,1.Youmust_（sharp）theseknives.Theyareveryblunt.2.Theboxisfull.Please_（empty）it.3._not_（clean）therefrigerator.4.Thisbedroomisnotclean.Itisvery_（tidy）.5._（who）chairsarenearthetable?

6.Givethose_（child）theseicecreams.7.Areyourfriends_（tourist）?

8.Howarethose_（housewife）?

9.Are_（this）blackumbrellas？

10.Isthisshirt_（Tim）?

sharpen,empty,Do,clean,untidy.,Whose,children,tourists,housewives,these,Tims,五、句型转换。

1.Shutthedoor.（变同义句）__thedoor.2.Thisbedroomistidy.（变为反义句）Thisbedroomis_.3.Youmustairtheroom.（变为同义祈使句）_the_.4.Amymustputtheseclothesinthewardrobe.（对划线部分提问）__Amy_theseclothes?

5.Hemustsweepthefloor.（变为一般疑问句）_he_thefloor?

6.Youmustntcleantherefrigerator.（变为同义句祈使句）__therefrigerator.7.Wemustcleantheroom.（就划线部分提问）__wedo?

Dontclose,untidy,Air,room,Wheremustput,Mustsweep,Dontclean,Whatmust,