Unit4 Reading and Thinking 学案 -高中英语人教版（2019）必修第三册

Unit4ReadingandThinkingLearningaims：1.Figureoutthedevelopmentofspaceexploration.2.Analyzeandaddtheremovedsentencesofthepassageaboutspaceexploration.3.Summarizethemainideaofthetext.4.Cultivateinterestinspaceexploration.Step1.Lead-in(watchavideo)Whatdoesthevideomainlytalkabout?Step2.FastReadingTask1:Readthetext.Severalsentenceshavebeenremovedfromthetext.Choosethecorrectsentence(A-D)tofilleachgap.(Tip:payattentiontothelocationofthegap,andthekeywordsinthetext.)A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarth'sgravity.Para1Arewealone?What'soutthere?”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintospacetofindoutthesecretsoftheuniverse.___________________.Para2“Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace._______.On4October1957,...andon12April1961,...Overeightyearslater,on20July1969,...Para3_________.AlltheastronautsontheUSSR'sSoyuz11andAmerica'sChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesadanddisappointed,butthedesiretoexploreuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks....Para5_________.Europe,theUS,andChinaallhaveplanstofurtherstudyandexploreplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopefuturediscoverieswillnotonlyenableustounderstandhowtheuniversebegan,butalsohelpussurvivewellintothefuture.Task2:Readformainidea(Tip:Whenthemainideaisnotclearlystatedinatopicsentence,youshouldreadthefullparagraphorpassagecarefullyandfindthewordsorideasthatrepeatthemselves.Theyarelikelyevidenceoftheauthor’smainidea.)1.Matchthemainideawitheachparagraph.Para1A.Chinahasmadegreatprogressinexploringspace.

Para2B.Thefutureofspaceexplorationremainsbright.

Para3C.People’sdreamofspaceexplorationcametrueinthe20thcentury.Para4D.Peoplearealwayscuriousaboutspaceandscientistsworkhardtofindanswers..Para5E.Despitethehugerisks,humansstilldesiretoexplorespace.2.Themainideaofthepassageis______________________________.Step3.CarefulReadingPart1Para(1)Task1.Answerquestions.1.Whydoesthepassagebeginwithtwoquestions?2.Whydopeoplewanttoexplorespace?Part2(Para2-4）Task1:Finishthetimeline.Beforethemid-20thcenturyTravellingintospacewasan__________dream.On4October1957TheSputnik1_________was_________bytheUSSRand______________________aroundEarth.On12April1961YuriGagarinbecamethe______personintheworldto_______space.On20July1969NeilArmstrongbecamethefirstpersonto___________themoon.On5September1977Voyager1waslaunchedto_______deepspace,and_____________today.Task2:Fillintheblanks.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.Butpeople’sdesiretoexplorespace____________.Oneexampleis______________________.Task3:Fillintheblanks.TimeEventIn______YangLiweiorbitedEarthin_________________.Then..._______________completedasecondmannedorbitandthefirstChinesespacewalk.___________wassenttothemoontostudyitssurface.AfterthatChinasent______________________and__________todockwithit.___________ChinahassentChang’e4toexplorethesurfaceofthefarsideofthemoonPart3Para(5)Task1:MultipleChoiceWhatistheauthor’sattitudetowardsspaceexploration?worriedB.supportiveC.doubtfulD.opposedStep4.SummaryTask1.Drawamindmapaboutthepassage.Step5.DiscussionWhatistheyourattitudetowardsspaceexploration?Areyoufororagainstspaceexploration?Why?Step6.Homework最近，你班同学就“