高三英语二轮复习 阅读理解专项 科普说明类（三）教学案

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1、装订线科普说明类(三)课题：阅读理解：科普说明类(三)教学目标：掌握阅读理解：科普说明类解题技巧.教学重难点：掌握阅读理解：科普说明类解题技巧.教学过程集体备课部分（学生活动部分）个性备课部分/学生记录Task1【自主学习】检查晨读内容Task2【微技能突破】接上Oncepeoplebegintovolunteer,whatleadsthemtoremainintheirpositionsovertime?Toanswerthisquestion,researchershaveconductedfol

2、low-upstudiesinwhichtheytrackvolunteersovertime.Forinstance,onestudyfollowed238volunteersinFloridaoverayear.Oneofthemostimportantfactorsthatinfluencedtheirsatisfactionasvolunteerswastheamountofsufferingtheyexperiencedintheirvolunteerpositions.Althoughth

3、isresultmaynotsurpriseyou,itleadstoimportantpracticaladvice.Theresearchersnotethatattentionshouldbegivento“trainingmethodsthatwouldpreparevolunteersfortroublesomesituationsorprovidethemwithstrategiesforcopingwiththeproblemtheydoexperience”.Anotherstudyo

4、f302volunteersathospitalsinChicagofocusedonindividualdifferencesinthedegreetowhichpeopleview“volunteer”asanimportantsocialrole.Itwasassumedthatthosepeopleforwhomtheroleofvolunteerwasmostpartoftheirpersonalidentitywouldalsobemostlikelytocontinuevolunteer

5、work.Participantsindicatedthedegreetowhichthesocialrolematteredbyrespondingtostatementssuchas“VolunteeringinHospitalisanimportantpartofwhoIam.”Consistentwiththeresearchers’expectations,theyfoundapositivecorrelation(正相关)betweenthestrengthofroleidentityan

6、dthelengthoftimepeoplecontinuedtovolunteer.Theseresults,onceagain,leadtoconcreteadvice:“Onceanindividualbeginsvolunteering,continuedeffortsmightfocusondevelopingavolunteerroleidentity....ItemslikeT-shirtsthatallowvolunteerstoberecognizedpubliclyfortheir

7、contributionscanhelpstrengthenroleidentity”.Q:Whatisthebesttitleofthepassage?A.HowtoGetPeopletoVolunteerB.HowtoStudyVolunteerBehaviorsC.HowtoKeepVolunteers’InterestD.HowtoOrganizeVolunteerActivities【解题思路】第一步　找出本文的信息句并标出关键词①______________________________

8、______________________________________________②______________________________________________________________________________________________第二步　比对选项,确定答案关键词复现:____________________________________尝试解答:_____【答题技巧】1.识别题干关键①Whatisth