Unit4

SpaceExplorationSpace:

TheFinalFrontier

Whatdoyouexpectfromspaceexplorationin2050?Iexpecttodo...Iexpectthat...…Sofar,RussiaandtheUSAhavealreadyhelpedmanypeoplerealizetheirdreamforspacetravel,varyingfromtheastronautstotheordinarypeople.Wouldyoutraveltospaceifyouhadachance?Why?I’dloveto,since...I’mdyingforit,because......It’snotapriorityforme,because...It’samazing,but......PredictionWherecanwefindthepassage?A.magazineB.traveljournalC.newsreportD.sciencebookapopularsciencearticle(科普文)Apopularsciencearticleshouldcontainthefollowingfeatures,except?A.abriefandeye-catchingtitleB.relatedpicturesC.difficultlanguageD.thepresentationoftheresultsE.theanalysisoftheprocedureF.thebackgroudinformationatthebeginningReading1.Whichsentencesaregeneralstatementsthatcouldserveas

topicsentencesforparagraphs?2.Whichsentencecontainsalinkingwordwhichindicatesthatitisapartofalistofdetails?3.Whichsentencebeginswithasequencewordshowingthatitisprobablyadetailfromthemiddleofanarrative?Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.Thefutureofspaceexplorationremainsbright.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.1.Choosethecorrectsentence(A-D)tofilleachgap.AandCBalsoDAfter2.Findthetopicsentenceorsummarizemainidea.“Arewealone?What'soutthere?”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospaceandfindoutthesecretsoftheuniverse._______________________________________________________________________________________.BA.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth's

gravity.C.Thefutureofspaceexplorationremainsbright.Reading邏輯上，遞進also；同義詞they復現(xiàn)關鍵詞復現(xiàn)：近義詞

Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.What'sthemainideaofthispara?What'stherelationshipbetweenthetopicsentenceandthefollowingsentences?()DetailstosupportthetopicsentencePeopleare____________thespaceandmake________to________theuniverse,likemaking_________.curiousabouteffortsexplorevehiclesMysterycreateswonderandwonderisthebasisofman’sdesiretounderstandAboutSpaceacraftcapableoftravelinginouterspacespacecraftRocketWhatliftsthespaceshuttle(航天飛機)intospace?AstronautsleavethespacecraftandworksoutsideAboutSpacespacewalkSeveralsentenceshavebeenremovedfromthetext.Choosethecorrectsentences[A-D]tofillinthegaps.A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth'sgravity.While-readingPredictionA.aborderbetweentwocountriesB.anareathatisunknownWhatinformationwillwegetfromthetext?theexplorationonthemoonaccidentsduringtheexplorationfacilitiesandequipment阿波羅11號登月挑戰(zhàn)者號飛機失事“玉兔”號月球車標題文字添加thisisasampletext.insertyourdesiredtexthere.Again.thisisadummytext.標題文字添加thisisasampletext.insertyourdesiredtexthere.Again.thisisadummytext.標題文字添加thisisasampletext.insertyourdesiredtexthere.Again.thisisadummytext.Readthetext,thenchoosethecorrectsentenceA-Dtofilleachgap.A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.太空探索已經(jīng)取得了長足的進步，我們現(xiàn)在希望能發(fā)現(xiàn)其他適合生命生存的行星。無數(shù)次實驗后，他們成功研制出能夠擺脫地心引力的火箭。太空探索的未來依舊光明。雖然科學家們極力確保萬無一失，但事故仍時有發(fā)生。While-readingReading________________________________________________.Europe,theUS,andChinaallhaveplanstofurtherstudyandexploresplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopefuturedicoverieswillnotonlyenablesustounderstandhowtheuniversebegan,butalsohelpussurvivewellintothefuture.A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth's

gravity.C.Thefutureofspaceexplorationremainsbright.相同詞高頻復現(xiàn)同一語義詞復現(xiàn)Thefutureofspaceexplorationremainsbright.What'sthemainideaofthispara?Writer’sattitude1.Whereisthetitle“Space:TheFinalFrontier”adaptedfrom?2.Whatdoesthetitle“Space:TheFinalFrontier”meantoyou?FurtherThinking“Space,thefinalfrontier.ThesearethevoyagesofstarshipEnterprise(進取號星艦),itscontinuingmission:toexplorestrangenewworlds,toseekoutnewlifeformsandcivilsations,toboldly（勇敢地）gowherenomanhasgonebefore.”

——JamesKirk(StarTrek星際迷航）frontier:aborderbetweentwocountries;awildernessattheedgeofasettledareaoracountry;anundevelopedfieldofstudyfinal:implyingtherewereotherhumanfrontiersbeforespace,suchasphysicalfrontiers(thediscoveryofAmerica,theArcticandthedeepsea);andscientificfrontiers(advancesinmedicineandtechnology)…Space:thefinalfrontier:Spaceisthelastfieldthatremainsmysteriousandunknowntomankind.WhileIsupportspaceexploration,Idon’tthinkspaceisthefinalfrontierjustyet.Thereisstillmuchtolearnabouttheearth,andweareonlyattheverybeginningofnewtechnologicalbreakthroughsinvolvinginformationtechnologyandAI.Therearemanyscientificandtechnologicalfrontiersallaroundus.RevisionWhat’sthemainideaofeachpara?Howtogetthemainidea?Whatisthemainideaofthewholepassage?Canyoudividethepassageintoseveralpartsaccordingtothemainideas?Howtochooseproperanswersofthemissingsentencesinapassage?

mainideaofeachparagraph:Para1:Peoplearealwayscuriousaboutspaceandscientistsworkhardtofindanswers.Para2:People’sdreamofspaceexplorationcametrueinthe20th

century.Para3:Despitethehugerisks,humansstilldesiretoexplorespace.Para4:China’sspaceprogrammehasmadegreatprogressinashorttime.Para5:Thefutureofspaceexplorationremainsbright.Thepassageisaboutthe____________ofspaceexploration.developmentPara1:Peoplearealwayscuriousaboutspaceandscientistsworkhardtofindanswers.Para2:People’sdreamofspaceexplorationcametrueinthe20th

century.Para3:Despitethehugerisks,humansstilldesiretoexplorespace.Para4:China’sspaceprogrammehasmadegreatprogressinashorttime.Para5:Thefutureofspaceexplorationremainsbright.Readthetextagain,thencompletethechartbelow.TimeEvents1957USSRlaunched__________________and___________________________.1961___________becamethefirstpersonintheworldtogointospace.1969Americanastronaut_______________steppedontothemoonandsaid:“______________________________________________________”.1977_________________________launched_________tostudy__________.theSputnik1satellitesuccessfullyorbitedaroundEarthYuriGagarinNeilArmstrongThat’sonesmallstepfor[a]man,onegiantleapformankindAmerica’sNASAspaceagencyVoyager1deepspacePutthefollowingsentencesintimeorder.China’sspaceexplorationAsecondmannedorbitandChinesespacewalkwascompleted.YangLiweisuccessfullyorbitedEarth.Tiangong2spacelabwaslaunchedintospace.Astronautsobserveandmeasurethefarsideofthemoon.1234Whatistheproperattitudetowardspaceexploration?

pessimistic.disappointed.C.puzzled.D.positive.Readpara.5andchoosethecorrectanswer.Thefutureofspaceexplorationremainsbright.ManycountrieshaveplanstofurtherstudyandexploreplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopetomakemorevaluablediscoveriesthatwillenablethehumanracetosurvivewellintothefuture.Whatdopeoplewanttodowhenlookingupatthestars?Theywanttolearnmoreaboutspace.Whydoscientistsdesignvehicles?Tocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.Para1“Arewealone?What’soutthere?”Peoplehavealwayslookedupatthestarsandwonderedaboutspace.Today,scientistsdesignvehiclestocarryastronautsintospacetomakeimportantdiscoveries.Spaceexplorationhascomealongway,andwenowhopetodiscoverotherplanetsthataresuitableenoughtosupportlife.

Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’sgravity.On4October1957,theSputnik1satellitewaslaunchedbytheUSSRandsuccessfullyorbitedaroundEarth.Afterwards,theUSSRfocusedonsendingpeopleintospace,and