高中二年級上學期英語《必修三 Unit 4 單元寫作》教學課件

Book3Unit4SpaceExplorationReadingforWritingLearningobjectivesInthisclass,youwill1.understandthewords,phrasesandsentencestructuresinthispassage;2.learntoexpressyouropinionsbywritinganargumentation.

Howmuchtimeandmoneydidittaketofinishthemission?FeiJunlongNieHaishengShenzhou6Ittook10

yearsand20,000,000,000

yuantosendthemannedspacecraftShenZhou6tospace.Itisdefinitelyawasteoftimeandmoney.Ithink...because...IsExploringSpace aWasteofTimeandMoney?Anargumentationisapieceofwritingthatgivesanopiniononatopicbyreasoningwith

arguments.

A.Exposition(說明文)B.Argumentation(議論文)C.Narration(記敘文)

A.Exposition(說明文)B.Argumentation(議論文)C.Narration(記敘文)Definition:Features/basicrequirements:clear&convincingThetopicTheauthor’sopinionArgumentsIsexploringspaceawasteoftimeandmoney?Countriesaroundthe

globe

are

spending

billionsof

dollarsandlotsoftimeon

variousspacemissions,

whether

toMars

or

otherplanetsmuchfurtheraway.Somepeople

argue

thatweshould

stopwasting

timeandmoneyexploring

space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,

suchas

pollutionandfataldiseases.Howeverothersfeelthisisa

shallow

viewwhichfailstorealisehowexploringspacehelpsus.Firstly,exploringspacehasalready

madeadifference

inthefightagainstworldhunger.

Ithasdirectly

resultedin

themanysatellitesthatnoworbitEarth.

Anumberof

thesatellitesrecorddataonlandandweather

patterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.

Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnow

becauseof

advancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.

Forexample,

spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheart

monitors

andothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuturehumansmayliveonbothplanets.Inclosing,

exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshort-termandlong-termproblems.Topic:Countriesaroundthe

globe

are

spending

billionsof

dollarsandlotsoftimeon

variousspacemissions,

whether

toMars

or

otherplanetsmuchfurtheraway.Somepeople

argue

thatweshould

stopwasting

timeandmoneyexploring

space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,

suchas

pollutionandfataldiseases.Howeverothersfeelthisisa

shallow

viewwhichfailstorealisehowexploringspacehelpsus.Firstly,exploringspacehasalready

madeadifference

inthefightagainstworldhunger.

Ithasdirectly

resultedin

themanysatellitesthatnoworbitEarth.

Anumberof

thesatellitesrecorddataonlandandweather

patterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.

Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnow

becauseof

advancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.

Forexample,

spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheart

monitors

andothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuturehumansmayliveonbothplanets.Inclosing,

exploringspaceprovidestheworldwithmanydifferentbenefits.

Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshort-termandlong-termproblems.OpinionOpinionIsexploringspaceawasteoftimeandmoney?Topic:Countriesaroundthe

globe

are

spending

billionsof

dollarsandlotsoftimeon

variousspacemissions,

whether

toMars

or

otherplanetsmuchfurtheraway.Somepeople

argue

thatweshould

stopwasting

timeandmoneyexploring

space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,

suchas

pollutionandfataldiseases.Howeverothersfeelthisisa

shallow

viewwhichfailstorealisehowexploringspacehelpsus.Firstly,exploringspacehasalready

madeadifference

inthefightagainstworldhunger.

Ithasdirectly

resultedin

themanysatellitesthatnoworbitEarth.

Anumberof

thesatellitesrecorddataonlandandweather

patterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.

Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnow

becauseof

advancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.

Forexample,

spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheart

monitors

andothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuturehumansmayliveonbothplanets.Inclosing,

exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshort-termandlong-termproblems.Argument1OpinionOpinionIsexploringspaceawasteoftimeandmoney?Topic:Countriesaroundthe

globe

are

spending

billionsof

dollarsandlotsoftimeon

variousspacemissions,

whether

toMars

or

otherplanetsmuchfurtheraway.Somepeople

argue

thatweshould

stopwasting

timeandmoneyexploring

space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,

suchas

pollutionandfataldiseases.Howeverothersfeelthisisa

shallow

viewwhichfailstorealisehowexploringspacehelpsus.Firstly,exploringspacehasalready

madeadifference

inthefightagainstworldhunger.

Ithasdirectly

resultedin

themanysatellitesthatnoworbitEarth.

Anumberof

thesatellitesrecorddataonlandandweather

patterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.

Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.

High-endproductsaroundtheworldaremadetoahigherstandardnow

becauseof

advancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.

Forexample,

spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheart

monitors

andothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuturehumansmayliveonbothplanets.Inclosing,

exploringspaceprovidestheworldwithmanydifferentbenefits.

Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshort-termandlong-termproblems.Argument2Argument1OpinionOpinionIsexploringspaceawasteoftimeandmoney?Topic:Countriesaroundthe

globe

are

spending

billionsof

dollarsandlotsoftimeon

variousspacemissions,

whether

toMars

or

otherplanetsmuchfurtheraway.Somepeople

argue

thatweshould

stopwasting

timeandmoneyexploring

space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,

suchas

pollutionandfataldiseases.Howeverothersfeelthisisa

shallow

viewwhichfailstorealisehowexploringspacehelpsus.Firstly,exploringspacehasalready

madeadifference

inthefightagainstworldhunger.

Ithasdirectly

resultedin

themanysatellitesthatnoworbitEarth.

Anumberof

thesatellitesrecorddataonlandandweather

patterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.

Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.

High-endproductsaroundtheworldaremadetoahigherstandardnow

becauseof

advancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.

Forexample,

spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheart

monitors

andothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.

Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuturehumansmayliveonbothplanets.Inclosing,

exploringspaceprovidestheworldwithmanydifferentbenefits.

Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshort-termandlong-termproblems.Argument3Argument1OpinionOpinionIsexploringspaceawasteoftimeandmoney?Topic:Argument21.Whatisthestructureofthepassage? 2.Whichwordscanhelpunderstandthestructurequickly?

Isexploringspaceawasteoftimeandmoney?Countriesaroundthe

globe

are

spending

billionsof

dollarsandlotsoftimeon

variousspacemissions,

whether

toMars

or

otherplanetsmuchfurtheraway.Somepeople

argue

thatweshould

stopwasting

timeandmoneyexploring

space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,

suchas

pollutionandfataldiseases.However

othersfeelthisisa

shallow

viewwhichfailstorealisenowexploringspacehelpsus.Firstly,exploringspacehasalready

madeadifference

inthefightagainstworldhunger.

Ithasdirectly

resultedin

themanysatellitesthatnoworbitEarth.

Anumberof

thesatellitesrecorddataonlandandweather

patterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.

Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnow

becauseof

advancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.

Forexample,

spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheart

monitors

andothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuturehumansmayliveonbothplanets.Inclosing,

exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshort-termandlong-termproblems.Functionalwords

Readingfordetails(Para.1)Countriesaroundthe

globe

are

spending

billionsof

dollarsandlotsoftimeon

variousspacemissions,

whether

toMars

or

otherplanetsmuchfurtheraway.Somepeople

argue

thatweshould

stopwasting

timeandmoneyexploring

space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,

suchas

pollutionandfataldiseases.Howeverothersfeelthisisa

shallow

viewwhichfailstorealisenowexploringspacehelpsus.1.Whyaresomepeopleagainstspaceexploration?2.Whatexpressionsdoestheauthorusetostateanopinion?Countriesaroundthe

globe

are

spending

billionsof

dollarsandlotsoftimeon

variousspacemissions,

whether

toMars

or

otherplanetsmuchfurtheraway.Somepeople

argue

thatweshould

stopwasting

timeandmoneyexploring

space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,

suchas

pollutionandfataldiseases.Howeverothersfeelthisisa

shallow

viewwhichfailstorealisenowexploringspacehelpsus.Countriesaroundthe

globe

are

spending

billionsof

dollarsandlotsoftimeon

variousspacemissions,

whether

toMars

or

otherplanetsmuchfurtheraway.

Somepeople

argue

thatweshould

stopwasting

timeandmoneyexploring

space.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,

suchas

pollutionandfataldiseases.Howeverothersfeelthisisa

shallow

viewwhichfailstorealisenowexploringspacehelpsus.Firstly,exploringspacehasalready

madeadifference

inthefightagainstworldhunger.

Ithasdirectly

resultedin

themanysatellitesthatnoworbitEarth.

Anumberof

thesatellitesrecorddataonlandandweather

patterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.

Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.Readingfordetails(Para.2)Firstly,exploringspacehasalready

madeadifference

inthefightagainstworldhunger.

Ithasdirectly

resultedin

themanysatellitesthatnoworbitEarth.

Anumberof

thesatellitesrecorddataonlandandweather

patterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.

Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.1.Whichwordsareusedtoshowtheprocessinaclearway?2.Howdoestheauthormakehisargumentsconvincing?bygivingexplanations

Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuturehumansmayliveonbothplanets.

Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplane