Unit 5课文阅读理解 学案含答案 外研版（2019）选择性必修第一册

外研版选择性必修第一册Unit5课文阅读理解eq\x(Step1Fast-reading)1．What’sthemainideaofthepassage?A．Thecaptainoftheshipwasveryhelpful.B．Darwindiscoveredsomethingaboutevolutiononthejourney.C．Darwin’sfatherthoughtpoorlyofhim.D．Darwin’stheoryofevolutioncausedastorm.答案B2．Readthepassageandmatchthemainideaofeachpart.Para.1A．Darwin’sgreatachievement—thebookOntheOriginofSpecies.Para.2B．Darwindiscoveredthatspeciesevolvedfromearlierancestors.Para.3C．DuringthejourneyDarwinwasconsideringhowdifferentspeciescametoexist.Paras.4－5D．Darwinwantedtoprovewhetheranimalsevolvedasadaptingtothechangingenvironments.Paras.6－7E．ThecaptainoftheshipwantedsomeonetoprofitthejourneyontheBeagle.答案Para.1EPara.2CPara.3DParas.4－5BParas.6－7Aeq\x(Step2Careful-reading)Readthepassagecarefullyandchoosethebestanswer.1．Wecaninferfromthefirstparagraphthat.A．Darwin’sfatherwasn’tsatisfiedwithhimB．DarwinwastherightpersonthecaptainlikedbestC．DarwinhadcompletedhisdegreebeforesailingD．Thecaptainwantedsomeonetodosomeworkforhim2．WhichofthefollowingstatementsisTRUE?A．WhenDarwinwasinSouthAmerica，hisroomwasfullofrocks.B．AllthepeoplelikedDarwin’sbookwhenitwaspublished.C．In1835，whatinterestedDarwinwastheplants.D．Darwindidmuchresearchbeforepublishinghisbook—OntheOriginofSpecies.3．WhydidDarwin’sbookOntheOriginofSpeciescauseastorm?A．BecauseDarwin’sfatherconsidereditafailure.B．Becausethebookreferredtosomethingabouthumans.C．BecausepeopleusedtobelievethatallspecieshadhappenedonEarthatthesametime.D．BecauseDarwin’stheorywasshortofevidence.答案ADCeq\x(Step3Post-reading)Afterreadingthepassage，pleasefillinthefollowingblanks. ThecaptainoftheshipnamedtheBeaglewantedsomeonetoprofitby1.________(visit)distantcountries.Luckily，Darwingottheopportunity,2.___________hewasnotthecaptain’sfirstchoice.Darwinwasageologistandnaturalist,3._________(fascinate)byrocks，plantsandanimals.Thejourneygavehimthechance4.________(study)variouslivingthingsintheirnaturalenvironments.AfterDarwin5._________(spend)sometimeinSouthAmerica，hisroomwascrowdedwithsamplesoftheplantsandanimalshehadcollected.Hebegantoconsiderthequestion6.______differentspeciescametoexist.Henoticedthatsomespeciesofanimalswereverysimilar7._____eachother.Maybeanimalsevolvedastheyadaptedtotheir8._______(change)environments?Darwindecidedtofindoutthetruth.In1835，Darwinsawavarietyofnewspecies，butitwasthebirdsthatinterestedhimthemost.Aftermuchresearch，hecametothe9._________(conclude)thatnewspeciesevolvedfromearlierancestors.Darwinexplainedthistheoryinhisbook，OntheOriginofSpecies，which10.__________(regard)asoneofthemostimportantworkseverwritten.IthaschangedideasaboutlifeonEarthforever，anditallbeganwiththejourneyontheBeagle.1.visiting2although/though3fascinated4tostudy5hadspent6how7to8changing9conclusion10isregardedeq\x(Step4Sentence-learning)AfterDarwinhadspentsometimeinSouthAmerica，hisroomontheshipwascrowdedwithsamplesoftheplantsandanimalshehadcollected.____________________________________________________________________WhentheBeaglereachedtheGalapagosIslandsin1835，Darwinsawavarietyofnewspecies，butitwasthebirdsthatinterestedhimthemost.____________________________________________________________________[1句式分析]该句为复合句。after引导时间状语从句；hisroomontheshipwascrowdedwithsamplesoftheplantsandanimals是主句；hehadcollected是定语从句，修饰samplesoftheplants