2025-2026年人教版初中英语八年级上册第3单元阅读理解能力提升习题

2025-2026年人教版初中英语八年级上册第3单元阅读理解能力提升习题一、单项选择题（总共10题，每题2分，共20分）1.AccordingtothepassageinUnit3,whatisthemainreasonwhymanystudentschoosetostudysciencesubjects?A.Becausesciencesubjectsareeasierthanothersubjects.B.Becausesciencesubjectscanhelpthemunderstandtheworldbetter.C.Becausesciencesubjectsaremoreinterestingthanartsubjects.D.Becausesciencesubjectshavemorejobopportunitiesinthefuture.（解析：根据第3单元阅读材料中关于学生选择科学学科的原因分析，文章明确指出科学学科能帮助学生更好地理解世界，故B项正确。A项错误，文章未提及科学学科比其他学科容易；C项错误，文章对比了科学和艺术，但未说科学更感兴趣；D项错误，文章强调的是科学对未来的帮助，而非直接说就业机会更多。）2.WhatdoesthepassageinUnit3suggestabouttheimportanceofteamworkinscientificresearch?A.Teamworkisunnecessarybecauseindividualgeniusisenough.B.Teamworkisimportantonlywhentheprojectisverydifficult.C.Teamworkhelpscombinedifferentideasandsolveproblemsmoreeffectively.D.Teamworkismoreimportantforartiststhanforscientists.（解析：文章中提到科学研究中团队合作能结合不同想法，更高效解决问题，故C项正确。A项错误，文章强调合作而非个人；B项错误，团队合作适用于各种项目；D项错误，文章未对比艺术和科学。）3.AccordingtothepassageinUnit3,whydosomestudentsfindsciencesubjectsdifficult?A.Becausesciencesubjectshavetoomanyformulastomemorize.B.Becausesciencesubjectsarenotasfunassports.C.Becausesciencesubjectsrequiremorecriticalthinkingthanothersubjects.D.Becausesciencesubjectsaretaughtinalanguagethatishardtounderstand.（解析：文章指出科学学科难在于需要批判性思维，故C项正确。A项错误，文章未强调公式；B项错误，文章未对比科学和体育；D项错误，文章未提及语言难度。）4.Whatistheauthor'smainpurposeinwritingthepassageinUnit3?A.Topersuadestudentstochoosesciencesubjectsinsteadofartsubjects.B.Toexplainwhysciencesubjectsareimportantforthefuture.C.Todescribethedailylifeofscientists.D.Toencouragestudentstogiveupsciencesubjectsiftheyfindthemdifficult.（解析：文章主旨是强调科学学科的重要性，故B项正确。A项错误，文章未强制选择科学；C项错误，文章未描述科学家生活；D项错误，文章鼓励坚持科学。）5.AccordingtothepassageinUnit3,whatisakeyskillneededforsuccessinsciencesubjects?A.Theabilitytodrawverywell.B.Theabilitytomemorizealotofinformation.C.Theabilitytoaskquestionsandthinkcritically.D.Theabilitytoplaysportswell.（解析：文章强调科学成功需要提问和批判性思维，故C项正确。A项错误，文章未提绘画；B项错误，文章未强调记忆；D项错误，文章未提体育。）6.WhatdoesthepassageinUnit3suggestabouttherelationshipbetweenscienceandtechnology?A.Scienceandtechnologyarecompletelyseparatefields.B.Scienceisthefoundationoftechnology,andtechnologyistheapplicationofscience.C.Scienceandtechnologyarenotrelatedtoeachother.D.Technologyismoreimportantthanscienceinmodernsociety.（解析：文章指出科学是技术的基础，技术是科学的应用，故B项正确。A项错误，科学和技术相关；C项错误，文章强调两者联系；D项错误，文章未对比两者重要性。）7.AccordingtothepassageinUnit3,whatisacommonchallengeforstudentsstudyingsciencesubjects?A.Findingenoughtimetodoexperiments.B.Understandingcomplexscientificconcepts.C.Gettinggoodgradesinsciencesubjects.D.Findingscienceteacherswhoareveryfriendly.（解析：文章提到科学学科的一大挑战是理解复杂概念，故B项正确。A项错误，文章未提实验时间；C项错误，文章未提成绩；D项错误，文章未提教师友好度。）8.WhatdoesthepassageinUnit3suggestaboutthefutureofscience?A.Sciencewillbecomelessimportantinthefuture.B.Sciencewillonlybeimportantforscientists.C.Sciencewillcontinuetoplayakeyroleinsolvingglobalproblems.D.Sciencewillbemoreimportantforartiststhanforscientists.（解析：文章强调科学在解决全球问题中的关键作用，故C项正确。A项错误，文章未提科学重要性下降；B项错误，科学对所有人重要；D项错误，文章未对比艺术和科学。）9.AccordingtothepassageinUnit3,whydosomestudentsenjoystudyingsciencesubjects?A.Becausesciencesubjectsareeasytogetgoodgradesin.B.Becausesciencesubjectsallowthemtoexploretheunknown.C.Becausesciencesubjectsarethesameasartsubjects.D.Becausesciencesubjectsaremorepopularthanhistorysubjects.（解析：文章提到科学学科让学生探索未知，故B项正确。A项错误，文章未提成绩容易；C项错误，科学和艺术不同；D项错误，文章未对比科学和历史。）10.Whatistheauthor'sattitudetowardsciencesubjectsinthepassageinUnit3?A.Theauthorthinkssciencesubjectsareboring.B.Theauthorthinkssciencesubjectsareonlyforgeniuses.C.Theauthorthinkssciencesubjectsareimportantandinteresting.D.Theauthorthinkssciencesubjectsaretoodifficultformoststudents.（解析：文章积极评价科学学科的重要性，故C项正确。A项错误，文章未提枯燥；B项错误，文章未提天才论；D项错误，文章鼓励学生坚持。）二、填空题（总共10题，每题2分，共20分）1.AccordingtothepassageinUnit3,manystudentschoosetostudysciencesubjectsbecausetheywantto______theworldaroundthem.（参考答案：understand）（解析：文章明确指出学生选择科学是因为想理解世界，故填understand。）2.ThepassageinUnit3mentionsthatakeyskillforsuccessinsciencesubjectsistheabilityto______andthinkcritically.（参考答案：askquestions）（解析：文章强调提问和批判性思维是科学成功的关键技能，故填askquestions。）3.AccordingtothepassageinUnit3,sciencesubjectscanhelpstudentsdeveloptheir______skills.（参考答案：criticalthinking）（解析：文章指出科学学科能培养批判性思维能力，故填criticalthinking。）4.ThepassageinUnit3suggeststhatscienceandtechnologyareclosely______toeachother.（参考答案：related）（解析：文章强调科学和技术紧密相关，故填related。）5.AccordingtothepassageinUnit3,acommonchallengeforstudentsstudyingsciencesubjectsis______complexscientificconcepts.（参考答案：understanding）（解析：文章提到理解复杂概念是科学学科的一大挑战，故填understanding。）6.ThepassageinUnit3mentionsthatsciencesubjectsrequiremore______thanothersubjects.（参考答案：criticalthinking）（解析：文章指出科学学科需要比其他学科更多的批判性思维，故填criticalthinking。）7.AccordingtothepassageinUnit3,sciencesubjectsareimportantforsolving______problemsinthefuture.（参考答案：global）（解析：文章提到科学在解决全球问题中的重要性，故填global。）8.ThepassageinUnit3suggeststhatsomestudentsenjoystudyingsciencesubjectsbecausetheycan______theunknown.（参考答案：explore）（解析：文章提到学生喜欢科学是因为能探索未知，故填explore。）9.AccordingtothepassageinUnit3,sciencesubjectscanhelpstudentsdeveloptheir______andcreativity.（参考答案：problem-solving）（解析：文章暗示科学能培养解决问题的能力，故填problem-solving。）10.ThepassageinUnit3mentionsthatsciencesubjectsarenotas______asartsubjectsforsomestudents.（参考答案：fun）（解析：文章提到科学不如艺术有趣，故填fun。）三、判断题（总共10题，每题2分，共20分）1.AccordingtothepassageinUnit3,sciencesubjectsareeasierthanartsubjectsformoststudents.（参考答案：False）（解析：文章未直接比较科学和艺术的难度，只是说科学需要更多批判性思维，故错误。）2.ThepassageinUnit3suggeststhatteamworkisnotimportantinscientificresearch.（参考答案：False）（解析：文章强调团队合作在科学研究中很重要，故错误。）3.AccordingtothepassageinUnit3,sciencesubjectsareonlyimportantforscientists.（参考答案：False）（解析：文章强调科学对所有人都有重要性，故错误。）4.ThepassageinUnit3mentionsthatsciencesubjectsrequirealotofmemorization.（参考答案：False）（解析：文章未提大量记忆，而是强调批判性思维，故错误。）5.AccordingtothepassageinUnit3,sciencesubjectsarenotasfunassports.（参考答案：False）（解析：文章未直接比较科学和体育，只是说科学需要更多批判性思维，故错误。）6.ThepassageinUnit3suggeststhatscienceandtechnologyarecompletelyseparatefields.（参考答案：False）（解析：文章强调科学是技术的基础，两者相关，故错误。）7.AccordingtothepassageinUnit3,sciencesubjectsarethesameasartsubjects.（参考答案：False）（解析：文章明确指出科学和艺术不同，故错误。）8.ThepassageinUnit3mentionsthatsciencesubjectsaremoreimportantthanhistorysubjects.（参考答案：False）（解析：文章未直接比较科学和历史的重要性，故错误。）9.AccordingtothepassageinUnit3,sciencesubjectsareboringformoststudents.（参考答案：False）（解析：文章未提科学枯燥，而是强调其重要性，故错误。）10.ThepassageinUnit3suggeststhatsciencesubjectsaretoodifficultformoststudents.（参考答案：False）（解析：文章鼓励学生坚持科学，未说科学太难，故错误。）四、简答题（总共8题，每题2分，共16分）1.AccordingtothepassageinUnit3,whydomanystudentschoosetostudysciencesubjects?（参考答案：Manystudentschoosetostudysciencesubjectsbecausetheywanttounderstandtheworldaroundthem.Sciencesubjectshelpstudentsdevelopcriticalthinkingskillsandexploretheunknown.）（解析：文章指出学生选择科学是因为想理解世界，科学能培养批判性思维和探索未知，故答案涵盖这些要点。）2.WhatdoesthepassageinUnit3suggestabouttheimportanceofteamworkinscientificresearch?（参考答案：Thepassagesuggeststhatteamworkisveryimportantinscientificresearchbecauseithelpscombinedifferentideasandsolveproblemsmoreeffectively.Whenscientistsworktogether,theycanachievemorethantheycouldalone.）（解析：文章强调团队合作能结合不同想法，更高效解决问题，故答案需体现这些观点。）3.AccordingtothepassageinUnit3,whatisacommonchallengeforstudentsstudyingsciencesubjects?（参考答案：Acommonchallengeforstudentsstudyingsciencesubjectsisunderstandingcomplexscientificconcepts.Sciencesubjectsofteninvolveabstractideasthatcanbedifficulttograspatfirst.）（解析：文章提到理解复杂概念是科学学科的一大挑战，故答案需体现这一点。）4.Whatistheauthor'smainpurposeinwritingthepassageinUnit3?（参考答案：Theauthor'smainpurposeistoexplainwhysciencesubjectsareimportantforthefuture.Thepassagehighlightstheroleofscienceinsolvingglobalproblemsandencouragesstudentstostudysciencesubjects.）（解析：文章主旨是强调科学的重要性，故答案需体现这些观点。）5.AccordingtothepassageinUnit3,whatisakeyskillneededforsuccessinsciencesubjects?（参考答案：Akeyskillneededforsuccessinsciencesubjectsistheabilitytoaskquestionsandthinkcritically.Sciencerequiresstudentstoanalyzeinformation,makeobservations,anddeveloptheirownideas.）（解析：文章强调提问和批判性思维是科学成功的关键技能，故答案需体现这些观点。）6.WhatdoesthepassageinUnit3suggestabouttherelationshipbetweenscienceandtechnology?（参考答案：Thepassagesuggeststhatscienceandtechnologyarecloselyrelated.Scienceprovidesthefoundationfortechnology,andtechnologyistheapplicationofscience.Thetwofieldsworktogethertosolveproblemsandimproveourlives.）（解析：文章强调科学是技术的基础，技术是科学的应用，故答案需体现这些观点。）7.AccordingtothepassageinUnit3,whydosomestudentsenjoystudyingsciencesubjects?（参考答案：Somestudentsenjoystudyingsciencesubjectsbecausetheycanexploretheunknown.Scienceallowsstudentstodiscovernewthings,conductexperiments,andunderstandhowtheworldworks.）（解析：文章提到学生喜欢科学是因为能探索未知，故答案需体现这些观点。）8.Whatistheauthor'sattitudetowardsciencesubjectsinthepassageinUnit3?（参考答案：Theauthor'sattitudeispositive.Theauthorthinkssciencesubjectsareimportantandinteresting.Thepassageencouragesstudentstostudysciencesubjectsandhighlightstheirvalueinsolvingglobalproblems.）（解析：文章积极评价科学学科的重要性，故答案需体现这些观点。）五、应用题（总共8题，每题4分，共24分）1.Readthefollowingpassageandanswerthequestion:"Manystudentsfindsciencesubjectsdifficultbecausetheyrequirealotofcriticalthinking.However,sciencesubjectsarealsoveryrewarding.Whenyouunderstandascientificconcept,youcanseehowitappliestotheworldaroundyou.Sciencehelpsyoudevelopproblem-solvingskillsthatareusefulinmanyareasoflife."Question:Whatdoesthepassagesuggestaboutthedifficultyofsciencesubjects?（参考答案：Thepassagesuggeststhatsciencesubjectsaredifficultbecausetheyrequirealotofcriticalthinking.Studentsneedtoanalyzeinformation,makeobservations,anddeveloptheirownideas.However,thepassagealsosaysthatsciencesubjectsarerewardingbecausetheyhelpstudentsunderstandtheworldanddevelopusefulskills.）（解析：文章指出科学学科难在于需要批判性思维，但同时也强调其回报，故答案需体现这些观点。）2.Readthefollowingpassageandanswerthequestion:"Teamworkisveryimportantinscientificresearch.Whenscientistsworktogether,theycancombinetheirideasandsolveproblemsmoreeffectively.Forexample,ateamofscientistsmightworktogethertodevelopanewvaccine.Eachscientistbringsdifferentskillsandknowledgetotheproject,andtogethertheycanachievemorethantheycouldalone."Question:Whatdoesthepassagesuggestabouttheimportanceofteamworkinscience?（参考答案：Thepassagesuggeststhatteamworkisveryimportantinsciencebecauseithelpscombinedifferentideasandsolveproblemsmoreeffectively.Whenscientistsworktogether,theycanachievemorethantheycouldalone.Teamworkallowsscientiststosharetheirknowledgeandskills,whichhelpsthemmakenewdiscoveries.）（解析：文章强调团队合作能结合不同想法，更高效解决问题，故答案需体现这些观点。）3.Readthefollowingpassageandanswerthequestion:"Somestudentsenjoystudyingsciencesubjectsbecausetheycanexploretheunknown.Scienceallowsstudentstodiscovernewthings,conductexperiments,andunderstandhowtheworldworks.Forexample,astudentmightenjoylearningaboutthesolarsystemorconductingexperimentstoseehowplantsgrow.Sciencesubjectscanbeveryexcitingandrewarding."Question:Whatdoesthepassagesuggestaboutwhystudentsenjoystudyingsciencesubjects?（参考答案：Thepassagesuggeststhatstudentsenjoystudyingsciencesubjectsbecausetheycanexploretheunknown.Scienceallowsstudentstodiscovernewthings,conductexperiments,andunderstandhowtheworldworks.Sciencesubjectscanbeveryexcitingandrewardingbecausetheygivestudentstheopportunitytolearnandexplore.）（解析：文章提到学生喜欢科学是因为能探索未知，故答案需体现这些观点。）4.Readthefollowingpassageandanswerthequestion:"ThepassageinUnit3mentionsthatsciencesubjectsareimportantforsolvingglobalproblemsinthefuture.Forexample,sciencecanhelpussolveproblemslikeclimatechange,pollution,anddisease.Scientistsareworkingonnewwaystoprotecttheenvironment,developcleanenergy,andfindcuresfordiseases.Sciencesubjectscanhelpstudentsbecomepartofthesesolutions."Question:Whatdoesthepassagesuggestaboutthefutureofscience?（参考答案：Thepassagesuggeststhatsciencewillcontinuetoplayakeyroleinsolvingglobalproblemsinthefuture.Sciencecanhelpussolveproblemslikeclimatechange,pollution,anddisease.Scientistsareworkingonnewwaystoprotecttheenvironmentandimproveourlives.Sciencesubjectsareimportantbecausetheycanhelpstudentsbecomepartofthesesolutions.）（解析：文章强调科学在解决全球问题中的重要性，故答案需体现这些观点。）5.Readthefollowingpassageandanswerthequestion:"Manystudentsfindsciencesubjectsdifficultbecausetheyrequirealotofmemorization.However,sciencesubjectsarealsoveryrewarding.Whenyouunderstandascientificconcept,youcanseehowitappliestotheworldaroundyou.Sciencehelpsyoudevelopproblem-solvingskillsthatareusefulinmanyareasoflife."Question:Whatdoesthepassagesuggestabouttheimportanceofsciencesubjects?（参考答案：Thepassagesuggeststhatsciencesubjectsareimportantbecausetheyhelpstudentsdevelopproblem-solvingskillsandunderstandtheworldaroundthem.Sciencesubjectsarerewardingbecausetheyallowstudentstoapplywhattheylearntoreal-lifesituations.Scienceisalsoimportantbecauseithelpsstudentsdevelopcriticalthinkingskillsthatareusefulinmanyareasoflife.）（解析：文章强调科学学科能培养解决问题的能力和理解世界，故答案需体现这些观点。）6.Readthefollowingpassageandanswerthequestion:"ThepassageinUnit3mentionsthatscienceandtechnologyarecloselyrelatedtoeachother.Scienceprovidesthefoundationfortechnology,andtechnologyistheapplicationofscience.Forexample,anewsmartphoneisbasedonscientificprinciples.Scientistsdevelopnewtechnologies,andthesetechnologiescanthenbeusedbyotherstosolveproblemsandimproveourlives."Question:Whatdoesthepassagesuggestabouttherelationshipbetweenscienceandtechnology?（参考答案：Thepassagesuggeststhatscienceandtechnologyarecloselyrelatedbecausescienceprovidesthefoundationfortechnology,andtechnologyistheapplicationofscience.Scientistsdevelopnewtechnologies,andthesetechnologiescanthenbeusedbyotherstosolveproblemsandimproveourlives.Thetwofieldsworktogethertomakenewdiscoveriesandimproveourworld.）（解析：文章强调科学是技术的基础，技术是科学的应用，故答案需体现这些观点。）7.Readthefollowingpassageandanswerthequestion:"Somestudentsenjoystudyingsciencesubjectsbecausetheycanexploretheunknown.Scienceallowsstudentstodiscovernewthings,conductexperiments,andunderstandhowtheworldworks.Forexample,astudentmightenjoylearningaboutthesolarsystemorconductingexperimentstoseehowplantsgrow.Sciencesubjectscanbeveryexcitingandrewarding."Question:Whatdoesthepassagesuggestaboutthebenefitsofstudyingsciencesubjects?（参考答案：Thepassagesuggeststhatstudyingsciencesubjectshasmanybenefits.Studentscanexploretheunknown,discovernewthings,andunderstandhowtheworldworks.Sciencesubjectscanbeveryexcitingandrewardingbecausetheygivestudentstheopportunitytolearnandexplore.Sciencealsohelpsstudentsdevelopcriticalthinkingskillsthatareusefulinmanyareasoflife.）（解析：文章提到科学学科能探索未知，发现新事物，理解世界，故答案需体现这些观点。）8.Readthefollowingpassageandanswerthequestion:"ThepassageinUnit3mentionsthatsciencesubjectsarenotasfunasartsubjectsforsomestudents.However,sciencesubjectsarealsoveryimportant.Sciencehelpsusunderstandtheworldaroundus,anditcanalsobeveryfun.Forexample,astudentmightenjoyconductingexperimentsorlearningaboutnewscientificdiscoveries.Sciencesubjectscanbeveryrewardingifstudentsarewillingtoputintheeffort."Question:Whatdoesthepassagesuggestabouttherelationshipbetweenscienceandart?（参考答案：Thepassagesuggeststhatscienceandartaredifferentsubjects.Somestudentsfindsciencesubjectslessfunthanartsubjects.However,sciencesubjectsarealsoveryimportantandcanbeveryfun.Sciencehelpsusunderstandtheworld,anditcanalsobeveryrewardingifstudentsarewillingtoputintheeffort.Thepassagedoesnotdirectlycomparescienceandart,butitdoessuggestthatsciencecanbefunandrewardingforstudentswhoareinterestedinit.）（解析：文章指出科学和艺术不同，科学虽然可能不如艺术有趣，但也很重要，故答案需体现这些观点。）【标准答案及解析】一、单项选择题1.B2.C3.C4.B5.C6.B7.B8.C9.B10.C二、填空题1.understand2.askquestions3.criticalthinking4.related5.understanding6.criticalthinking7.global8.explore9.problem-solving10.fun三、判断题1.False2.False3.False4.False5.False6.False7.False8.False9.False10.False四、简答题1.参考答案：Manystudentschoosetostudysciencesubjectsbecausetheywanttounderstandtheworldaroundthem.Sciencesubjectshelpstudentsdevelopcriticalthinkingskillsandexploretheunknown.解析：文章指出学生选择科学是因为想理解世界，科学能培养批判性思维和探索未知，故答案涵盖这些要点。2.参考答案：Thepassagesuggeststhatteamworkisveryimportantinscientificresearchbecauseithelpscombinedifferentideasandsolveproblemsmoreeffectively.Whenscientistsworktogether,theycanachievemorethantheycouldalone.解析：文章强调团队合作能结合不同想法，更高效解决问题，故答案需体现这些观点。3.参考答案：Acommonchallengeforstudentsstudyingsciencesubjectsisunderstandingcomplexscientificconcepts.Sciencesubjectsofteninvolveabstractideasthatcanbedifficulttograspatfirst.解析：文章提到理解复杂概念是科学学科的一大挑战，故答案需体现这一点。4.参考答案：Theauthor'smainpurposeistoexplainwhysciencesubjectsareimportantforthefuture.Thepassagehighlightstheroleofscienceinsolvingglobalproblemsandencouragesstudentstostudysciencesubjects.解析：文章主旨是强调科学的重要性，故答案需体现这些观点。5.参考答案：Akeyskillneededforsuccessinsciencesubjectsistheabilitytoaskquestionsandthinkcritically.Sciencerequiresstudentstoanalyzeinformation,makeobservations,anddeveloptheirownideas.解析：文章强调提问和批判性思维是科学成功的关键技能，故答案需体现这些观点。6.参考答案：Thepassagesuggeststhatscienceandtechnologyarecloselyrelated.Scienceprovidesthefoundationfortechnology,andtechnologyistheapplicationofscience.Thetwofieldsworktogethertosolveproblemsandimproveourlives.解析：文章强调科学是技术的基础，技术是科学的应用，故答案需体现这些观点。7.参考答案：Somestudentsenjoystudyingsciencesubjectsbecausetheycanexploretheunknown.Scienceallowsstudentstodiscovernewthings,conductexperiments,andunderstandhowtheworldworks.解析：文章提到学生喜欢科学是因为能探索未知，故答案需体现这些观点。8.参考答案：Theauthor'sattitudeispositive.Theauthorthinkssciencesubjectsareimportantandinteresting.Thepassageencouragesstudentstostudysciencesubjectsandhighlightstheirvalueinsolvingglobalproblems.解析：文章积极评价科学学科的重要性，故答案需体现这些观点。五、应用题1.参考答案：Thepassagesuggeststhatsciencesubjectsaredifficultbecausetheyrequirealotofcriticalthinking.Studentsneedtoanalyzeinformation,makeobservations,anddeveloptheirownideas.However,thepassagealsosaysthatsciencesubjectsarerewardingbecausetheyhelpstudentsunderstandtheworldanddevelopusefulskills.解析：文章指出科学学科难在于需要批判性思维，但同时也强调其回报，故答案需体现这些观点。2.参考答案：Thepassagesuggeststhatteamworkisveryimportantinsciencebecauseithelpscombinedifferentideasandsolveproblemsmoreeffectively.Whenscientistsworktogether,theycanachievemorethantheycouldalone.Teamworkallowsscientiststosharetheirknowledgeandskills,whichhelpsthemmakenewdiscoveries.解析：文章强调团队合作能结合不同想法，更高效解决问题，故答案需体现这些观点。3.参考答案：Thepassagesuggeststhatstudentsenjoystudyingsciencesubjectsbecausetheycanexploretheunknown.Scienceallowsstudentstodiscovernewthings,conductexperiments,andunderstandhowtheworldworks.Sciencesubjectscanbeveryexcitingand