ReadingUnit4SpaceExplorationunknownworldLeadinnewenergycountry’spowernewhome…Whydohumanexplorespace?美國航空航天局NASAspent

68yearsand25,383,700,000dollars

in

developingspaceexplorationin2025.However,theearthisstillfacing….povertypollutiondisease

IsExploringSpaceAWasteofTimeAndMoney?anissueYesNoActivity1:ReadforcluesWhatkindoftextisit?Anargumentativeessay.Whatmightitshow?ThebenefitofexploringspaceStep1：LearningandunderstandingHowmanypartscanwedividethisessayinto?Whatarethey?Findthethreetopicsentencesthatsummarizethewriter’sargumentsaboutspaceexploration.Step1：LearningandunderstandingActivity2:ReadforstructureWhatarethemainideasofthefirstandthelastparagraph?Para.1

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Para.2

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Para.3

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Firstly,S.P.hasalreadymadeadifferenceinthefightagainstworldhunger.Secondly,ithasalreadypromotedtechnologicalimprovements.Finally,ithashelpedpeopletothinkaboutandfindwaystosolvetheworld’sproblems.DifferentopinionsaboutspaceexplorationInclosing,exploringspacehasmanybenefits.IntroductionConclusion

Body12345Step1：LearningandunderstandingActivity2:Readforstructure1.Whatisthewriter’sopiniononspaceexploration?2.Whathasspaceexplorationdoneforfoodproduction?3.Howdoesspaceexplorationbenefittheproductsthatpeopleusenowadays?Activity3:ReadforcontentStep1：Learningandunderstanding4.WhatdidthepicturesofEarthfromspacemakepeoplerealise?5.Underlinethesentencethatrepeatsthewriter’sopinioninthelastparagraph.Countriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.However,othersfeelthisisashallowviewwhichfailstorealisehowexploringspacehelpsus.makecontrastorcomparison

lackindepthofknowledge,thoughtusesubjectivewordstostateyourposition1.Whatisthewriter’sopiniononspaceexploration?recommendationsandadviceforfarmers2.Whathasspaceexplorationdoneforfoodproduction?satellitesorbitearth

recorddatatransmitdataanalyzedatanewmaterialheartmonitorsothermachineseverydayproducts(memoryfoampillowsandsmartphonecameras)spaceexplorationadvancedtechnologyhigh-endproducts3.Howdoesspaceexplorationbenefittheproductsthatpeopleusenowadays?spaceexplorationanislandinablacksearesourcesarelimited

&increasingpopulation4.WhatdidthepicturesofEarthfromspacemakepeoplerealise?satellitesorbitearth

recorddatanewmaterialheartmonitorsothermachineseverydayproducts(memoryfoampillowsandsmartphonecameras)spaceexplorationadvancedtechnologyhigh-endproductsanislandinablacksearesourcesarelimited

&increasingpopulationtransmitdataanalyzedatarecommendationsandadviceforfarmerscommontense:have/hasdoneInclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.Therfore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshort-termandlong-termproblems.5.Underlinethesentencethatrepeatsthewriter’sopinioninthelastparagraph.What’syouropiniononspaceexploration?Step2：Applyingandpracticing表示遞進(jìn)關(guān)系：Inthefirstplace;firstofall;tobeginwith;firstlyWhat’smore;furthermore;moreover;besides,inaddition,meanwhileFinally,lastbutnotleast,intheend表示列舉事實：suchas;forexample/instance;take...forexample

表示解釋：thatistosay;inotherwords表示觀點(diǎn)：inone’sopinion,inone’sview,fromone’spointofview,asfarasIamconcerned,asforsb表示總結(jié)：inshort;inbrief;inconclusion;ina/oneword;tosumup;allinall;ingeneral增強(qiáng)語氣：There’

snodoubtthat…There’

snodenyingthat…Activity4:ThinkandexpressDidChinawastemoneyandtimeonspaceexploration?

Step3：TransferringandcreatingWhycanwefindsolutionstobalancelong-termproblemsandshort-termproblems?

Activity5: