Unit3OnlinetoursComicstripWeletotheunit课件牛津译林版八年级英语下册.pptxVIP

失津译林版八年级英语下册

Unit3OnlinetoursComicstripWelcometotheunit;

Revie

WehavelearntaboutdifferentplacesofinterestaroundChina.Trytosaysomethingabouttheseplaces.;

Readandremember,thenrecite(背诵)

2

3;

Viewandthink

Hobo

Eddie

acomputer

HowdoHoboandEddiegettheinformationaboutplacesofinterestaroundtheworld?;

Retell(复述)

HoboandEddiearelookingatacomputer.BothHobo

andEddiethinkitlookslikeaTV.Eddiehasneverused

acomputerbefore.Theprogrammeinthecomputer

begananhourago.Anditisveryboring.Eddiethinkstheyneedtofindaremotecontrol.Butin

fact,tochangethechannel,theyneedamouse!

Mousesarepartofcomputers.Doyouknowotherpartsofacomputer?;

keyboardmainunitmousescreen

1

Screen

[skri:n]

2mainunit

[ju:nit];

1.HaveEddieuseda

computerbefore?

No,never.

2.Whatdoesacomputerlooklike?

ItlookslikeaTV.

3.Howcantheychangethechannel?[tf?nl]

?;3

Look,thisprogrammebegananhourago.Itsboring

[rim?ut][k?ntr?ul]

aremotecontrol

RightWherestheremotecontrol?;

Guessthenamesaccordingtotheusage

thesetofkeysonacomputer

thepartofacomputerthathousesthe

primarydevicesthatperformoperationsandproduceresultsforcomplex

calculations

apartofacomputer,onwhichpictures

orwordsareshown;

moUse;

notebookU-disk

printer;

asmalldevicethatyoumoveacrossa

surfaceinordertomoveacursor(光标)

onyourcomputerscreen;

Right.Wheresthe

Iagree.remotecontrol?

1.Isitatelevision?

No,itisnt.

2.Doesithaveamouseoraremotecontrol?

Amouse.

3.Whatdoyouthinko