2020-2021学年高中英语Unit1ScienceandScientists泛读技能初养成教师用书新人教版选择性必修第二册

Unit1ScienceandScientistsUnit1ScienceandScientists阅读P7－9教材课文，选择最佳答案。11．WhydidQianXuesendecidetochangehismajoratuniversity?A．Becausehewantedtogetrespectfromothers.B．Becausehewouldliketodefendhiscountry.C．BecausehewantedtogototheUSforfurtherstudy.D．BecausehefoundRailwayMechanicalEngineeringwasboring.22．WhatmadeQianXuesensooutstandingascientistaccordingtothefirstpassage?A．Hisstronginterestinart.B．HisdifficultiesintheUS.C．Hisgreatleadership.D．Hiscourageandenergy.33．WhendidHawkingfirstbecomefamous?A．Whenhewasstillatuniversity.B．Whenhelosttheuseofhismuscles.C．Afterhesufferedfromaseriousdisease.D．Afterhegraduatedfromuniversity.44．HowwasHawking'sowntheoryprovencorrect?A．Bythesteadystatetheory.B．ByFredHoyle'sstudy.C．Byhisownmistakes.D．Byastronomerswithtelescopes.[答案]1－4BAADWordsAndPhrasesWordsAndPhrases知识要点11pourpourvt.vt.倒出；倾泻；斟(饮料)(教材P7)Anon­Newtonianfluidisstrangebecauseyoucanpourpouritlikealiquid，butifyouputanypressureonit，itsuddenlybecomeshardasconcrete.非牛顿流体很奇怪，因为你可以把它像液体一样倒出来，但如果你对它施加压力