人教版（2023）必修 第三册Unit 4 Space Exploration Reading for writing 课件（30张）

第第页人教版（2023）必修第三册Unit4SpaceExplorationReadingforwriting课件（30张）(共30张PPT)

Readingforwriting

Presentanargumentaboutspaceexploration

Isexplorationspaceawasteoftimeandmoney？

debate

Learningobjectives

1.Learnaboutanargumentaboutspaceexplorationbyreading.

2.Masterthebasicstructureandelementsoftheargumentation(议论文).

3.Writeanargumentativeessay(议论文).

Skimforthetexttype

Argumentation（议论文）

Narration（记叙文）

Traveljournal（旅游日记）

Newsreport（新闻报道）

logicalargumentsusedtosupportatheory,anactionoranidea

Underlinetwodifferentopinions

Countriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld'spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.However,othersfeelthisisashallowviewwhichfailstorealisehowexploringspacehelpsus.

Para.1

What’stheauthor’sopinion

Howdoyouknow

Thesisstatement中心观点

Tip1:

Usingwordsimpliedwithsubjectivemoodcanshowtheauthor’sopinion

Whydoestheauthorholdthestatementthatexploringspacehelpsus？

Firstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.IthasdirectlyresultedinthemanysatellitesthatnoworbitEarth.Anumberofthesatellitesrecorddataonlandandweatherpatterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth'sincreasingpopulation.

Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusal.High-endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Forexample,spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheartmonitorsandothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinalkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.

Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanet'sresourcesarelimited.nIordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuture,humansmayliveonbothplanets.

Threereasons

Argument（分论点）

Firstly

Secondly

finally

Tip2:

Applyingordinalnumeralcanmakeapassagemorelogical

Howdoesexploringspacebenefithumans？

Para.2

Para.3

Para.4

Satellitesrecord_________scientistsanalysedataandprovideuseful______Farmersareabletogrow_________

Spacetechnologieshavehelpedtocreatenew_______

Companiesmakebetter__________

Seeingpicturesofourplanetmakespeoplerealisethatourplanet’s__________are________.

data

advice

enoughfood

material

products

resources

limited

Firstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.IthasdirectlyresultedinthemanysatellitesthatnoworbitEarth.Anumberofthesatellitesrecorddataonlandandweatherpatterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.Asaresult,space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth'sincreasingpopulation.

Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusal.High-endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Forexample,spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheartmonitorsandothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinalkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.

Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanet'sresourcesarelimited.nIordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuture,humansmayliveonbothplanets.

What’sthefunctionoftheorangeparts？

Supportingevidence

（支持性证据）

Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusal.High-endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Forexample,spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheartmonitorsandothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinalkindsofindustries,andeverydayproductssuchasGPS,memoryfoampillows,andsmartphonecamerasarechangingourlives.

Howdoestheauthormakethesupportingevidencemoreconvincing？

Para.3

examples

Tip3:

Givingexamplescanmakesupportingevidencemoreconvincing

Howdoestheauthormakehislanguagevivid？

Doesheuseanyrhetoricaldevices（修辞手法）

Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanet'sresourcesarelimited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoEarth.Inthefuture,humansmayliveonbothplanets.

Para.4

simile明喻

Tip4:

Usingrhetoricaldevicessuchassimile,personification,metaphorcanapassagemorevivid.

Whichsentencerepeatstheauthor’sstatement

Inclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople'sshort-termandlong-termproblems.

Para.5

Para.1

However,othersfeelthisisashallowviewwhichfailstorealisehowexploringspacehelpsus.

Tip5:

Repeatingthestatementintheconclusioncanechotheauthor’sopinion.

structure

IntroductionPara.1Differentviews

Thesisstatement

BodyPara.2-4Para.2Argument1

Supportingdetails

Para.3Argument2

Supportingdetails

Para.4argument3

Supportingdetails

ConclusionPara.5Repeatthestatement

shallow

madeadifference

promoted

thinkabout

continue

Thestructureofthepassage

Wehadadiscussionaboutwhetheritisnecessaryto...

We’vehadasurveyonhow...

Wehaveheldadiscussionaboutwhetheritisgoodornot...

Thereisanintensedebateon…

Usefulexpressions

Opinionsaredividedonthisissue.

Opinionsaremainlydividedintotwogroups.

Differentpeople,however,havedifferentopinionsonthismatter.

Differentpeople,however,thinkquitedifferentlyonthismatter.

1.Introducethetopic介绍主题

2.Transitionalsentence过渡句

45%ofthestudentsholdtheviewthat...

…60%ofthestudentsarefortheidea.

Itisbelievedthat…

Peopleholdtheviewthat…

Nearlyhalfofthestudentsthinkthat...

Ontheonehand...Ontheother(hand)...

Foronething...Foranotherthing...

Usefulexpressions

3.Showthestatement介绍观点

层次：firstly,secondly,finally,then,andalso,moreover,what’smore,furthermore,besides,inaddition,aboveall,lastbutnotleast,afterthat,inparticular,inotherwords,meanwhile

转折：instead(of),however,but,yet,onthecontrary,afterall，nevertheless,though/although,unlike,infact

因果：because,becauseof,dueto,owingto,resultfrom,thanksto,resultin,asaresult,therefore,thus,hence,sothat

目的：inorderto,soasto,inorderthat,sothat

下结论：inclosing,allinall,inconclusion,insum,tosumup,inshort,inbrief

Usefulexpressions

4.Linkingwords衔接词

Forexample,

Forinstance,

Take…asanexample.

…isanexample.

,suchas

,like…

…andsoon./…andthingslikethat./…andstuff.

similarly,

justas

Usefulexpressions

5.Givingexamples举例

近日，国家教育部要求加强中小学生劳动教育，这一举措引发了人们的热议。请你根据下面表格中的内容，给校报写一篇英语短文。

学生的观点一部分学生认为：劳动教育有助于身体健康，全面发展

另一部分学生认为：劳动教育占用学习时间，影响成绩

你的观点……

注意：1.写作词数应为80左右；

2.可以适当增加细节，以使行文连贯。

practice

Recently，thereisaheateddiscussiononwhetherstudentsshouldbegivenlaboreducationatschool.

Asforstudents，opinionsaredivided.Ontheonehand，somestudentsthinkthatitwillbeofgreatbenefittotheirhealthandall-rounddevelopment.Ontheotherhand，somestudentsholdtheviewthatthiskindofeducationwilltakeuptheirtimespentonstudy.What’smore，itwillhaveanegativeeffectontheirgrades.

AsfarasI’mconcerned，studentsdefinitelyshouldreceivelaboreducationsothatthey’llvaluemorewhatlaborbringsabout.

假设你是李华，最近你们班就“人类是否应该开展克隆研究”进行了讨论。请根据讨论结果，写一封信给某英文报社的编辑来报道此事。

赞成的理由反对的理由你的看法

1.挽救濒危动物；2.再造人体器官，用于移植。1.引起基因变异；2.克隆人导致伦理道德混乱。……

注意：开头和结尾已给出。

practice

第二步遣词造句

核心词汇(含本单元词汇)

1.拯救濒危动物_____________________

2.反对__________________

3.处理___________

4.对……有影响_____________________

5.争辩；争论______

6.继续做某事_______________________

saveendangeredanimals

beagainst/object(to)

deal/dowith

haveeffects/aneffecton

argue

carryondoingsth/withsth

7.抱着……的希望____________

8.监视；监控_______

9.导致；造成_______

10.所以；结果是_________

11.弄清楚；弄明白_________

12.希望___________________

13.决定(做)某事__________________________

inthehopeof

monitor

resultin

asaresult

figureout

Itishoped/desiredthat

determineon/upon(doing)sth

连词成句(含本单元句型)

1.一些学生支持继续克隆研究。

Somestudentsareforthecloneresearch.

2.他们说人类决定克隆，是希望找到许多疾病的治愈方法并且拯救濒危动物。

Theysaymankinddeterminesoncloning_____________________

aswellassavingendangeredanimals.

3.在实验室里克隆人类细胞能够为病人提供完美的器官进行移植。

couldofferperfectorgansforpatientstotransplant.

carryingonwith

inthehopeoffindingthe

curesformanydiseases

Cloninghumancellsinalab

4.尽管克隆可能会提高生活质量，但它或许不仅导致一些基因变异，而且引起伦理问题。

Thoughcloningmightimprovethequalityoflife，itmightnotonlyresultinsomegeneticchanges.

butalsoraiseethicalproblems

5.我们弄不清楚克隆将来会给世界带来什么影响。

Wedon’tfigureout_____________________________________

.

whateffectscloningwillhaveontheworldin

thefuture

第三步句式升级(含本单元句式结构)

将句4改为倒装句。

Thoughcloningmightimprovethequalityoflife，_____________

______________________________________________________________________________________________________________.

notonlymightit

resultinsomegeneticchangesbutitalsomightraiseethicalproblems

第四步组句成篇

用适当的过渡词语，把以上词汇和句式，再加上联想内容，组成一篇英语短文。

参考范文

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