Unit 3 Inventors and inventions 教案5（人教版高中英语选修八)4页

Unit3ReadingTHEPROBLEMOFTHESNAKS教学设计教学课题高中英语人教版新课标选修八 Unit3InventorsandinventionsReading TheProblemoftheSnakes课程类型Readingforcomprehendingandroleplay课时                     Oneperiod教材分析Thetextnarratestheproblemofthesnakesandpresentstheproceduresofcatchingthemandapplyingforapatent.学情分析BeforetheclassstudentshavefinishedthereadingofthetextTheProblemoftheSnakes.Thisclasstheyneedtocheckwhethertheyhaveunderstoodthepassage.Besides,theyaregoingtogivearoleplayoftheinventions.Ourstudentsarepoorincomprehendingandspeaking.Theirvocabularyislimitedandreadingskillsarenotgood.教学目标知识目标：1.      Writeandusenewword:discovery,patent,perfume,distinguish……2.      Knowthedifferencebetweendiscoveryandinvention3.      Usethefollowingsentencestructure:Thisinventioncanhelppeople…Itlookslike…/Itismadeof…Thisnewinventionwillmakeitpossibleforpeopleto…Thisisanewwayof…Peoplecanuseitto…4.      Letstudentsmakeasummaryaboutwhattheyhavelearnt.能力目标：1.      Studentscanskimandscanforinformation.2.      Studentscanmakeasummary3.      Studentscandistinguishdiscoveryandinvention4.      Studentscanintroduceaninvention情感目标：Bytheendofthisperiod,studentswillbeabletoknowthattheyshouldpayattentiontoaroundandiftheyhavesomeinventionstheyshouldgotothePatentOfficeforthepatent. 教学重点和难点1.MakestudentsspeakouttheirideasinEnglish.2.Trainstudentsreadingability. 教学方法Speaking,Pair-work,Skimming,Scanning,Summary 教学辅助手段PPTandothernormalteachingtools.                                                                 TheProblemoftheSnakes TeachingAims:Afterthelesson,studentsareexpected.1.togetageneralideaaboutthepassagethroughreading.2.tolearnsomenewwordsincluding discovery,patent,perfume,distinguish……3.todevelopspeakingabilitythroughpractice.4.tocultivatesenseofteamworkandtrytothinkcreatively.  Teachingprocedures: stepsTeacher’sactivitiesStudents’activitiesPurposesPre-readingactivitiesDoaguessgametoleadinthetopicGuessfromthe    informationGetstudentstoleadinthetopic      While-readingactivities SkimmingtogetgeneralideasDoexercisetocheckthepre-readingTocheckstudents’pre-readingtask. Readthepassagequicklytofindthemainideaofeachpart.   Readthetextandanswerquestions Togetfamiliarwiththetextanddosomepractice. Readingcomprehension HaveashortsummaryandlearntodistinguishdiscoveryandinventionTofurtherunderstandthepassage.Andtolearnthemainideaofthetextandgettoknowwhatispatent  Postreadingactivities  Roleplay Studentsactasaninventortointroducehis/herinventioninthepatentoffice. Topracticestudents’readingability. Assignment Readthetextfurtherandconcludethetextintoapassageofabout100words.Reflection   高中英语人教版新课标选修八 Unit3InventorsandInventionsReading：theproblemofthesnakes (学案)Step1:Checking1.Whatproblemhappenedtothewriter’smother?T/F:2.Thefirstwaythewriterthoughtofwastokillthesnakesusingthepowder.3.Thewritermanagedtocatchthesnakesatfirstattempt.4.Aninventionisadiscovery.5.Thecriteriaofaninventionisarbitrary.6.Thewritersucceedapplyingforthepatent. Step2:Fillingintheblank4partsMainideaofeachpart Para.____1_____ The________oftheproblemofsnakes.  Para.__2--3_____ Threepossible__________tosolvetheproblem. Para.__4--6_____ Three_____tocatchthesnakes  Para.__7--8_____ The_________ofgettingapatent.     Step3:WorkoutasuitableorderApplyingforapatent2.Findingaproblem3.Doingresearch4.Testingthesolution5.Thinkingofacreativesolution6.DecidingontheinventionTherightorder:______________________________________ Step4:Writethemainidea_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Step5:RoleplayDividestudentsinto5groups,andthengivethem5minutestoprepareaccordingtothe“inventions”thatareshowedinthePPT.Choosingoneoftheinventions,Studentactsasaninventortointroducehis/herinventioninthepatentoffice,andothergroupsdiscusswhichinventionsismostusefulinourdailylife. Step6:AssignmentReadthetextfurtherandconcludethetextintoapassageofabout100words                                                                                                Studyhardandhavesomefun!