高中英语北师大版必修7-Unit21-Human-Biology《Lesson2-Brian-Pow

高中英语北师大版必修7Unit21HumanBiology《Lesson2BrianPower》优质课教案省级比赛获奖教案公开课教师面试试讲教案(名师授课教案)1教学目标StudentscanformawordbankofBrain.Studentscankeepinmindtheusageofnonfiniteverbs.2学情分析TheselectedTeachingMaterialBrainPoweristhesecondlessonofModule7,Unit21Humanbiology,whichisauniversityradioprogramintroducingthefunctionandoperationofabrain.Thelisteningmaterialconsistsoftwosections.Thefirstsectionisasciencelessonconductedbyapresenterandaprofessor,focusingonthebasicinformationofthebrainwhilethesecondsectionisastudentphone-inprogrammeaboutrevisingforexams.LookingbackattheperviouslisteninglessonsinUnit19andUnit20,wecanknowthatthislessonisanon-goingpracticeaimedatthesamelisteningstrategies:completingnotes,whichisavitalskillintheEnglishListeningandSpeakingTestinGuangdongCollegeEntranceExam.3重点难点1.Tohelpstudentsconsolidatethevocabulary,lexicalchunks.2.Tohelpstudentspracticethelisteningskills,includingwritingnotes.3.Tohelpstudentscorrectlyusenonfiniteverbsinmakingsentences.4教学过程4.1第一学时4.1.1教学活动活动1【讲授】听与写训练Part1:PreparationTask1:Pre-ClasstaskBeforetheclass,studentsaregiventheGuidanceCaseofthislessonandrequiredtofinishtheassignedtask,whichmainlyfocusesonthevocabularyandkeyexpressions.Task2:Peer-feedbackInclass,studentsaregiven5minutestodiscusstheirGuidanceCaseandcheckanswersintheirgroups.Theymayaskmeorstudentsinothergroupsquestions.Objective:Togetthestudentsfamiliarwiththewordsandexpressionswhichmightbetheobstacleswhilelistening.Part2:StrategiespreparationIwilllistsomeusefulstrategiesstudentsaregoingtouseinthefollowinglisteningtaskandgivethemsomeexamplesoftakingnotesinthelisteningmaterial.Objective:Tomakestudentshaveadirect-viewingunderstandingofthelisteningstrategies.Part3:ListeningTask1:ListentoExercise2onPage36andfinishtheexercises.Studentsareaskedtolistentoasciencelesson.Inthefirstlistening,studentsshouldgetageneralideaofthelisteningmaterialandtheyareabletofinishtask1intheguidancecase.Inthesecondlistening,studentsareaskedtolistenforspecificinformationinordertocompletethetext.Afterthelistening,studentsaregiventimetowriteouttheabbreviationsinfull,andthentheywilldiscusstheiranswerswiththegroupmembers.Selectedgroupmayappointoneindividualtopresenttheresultsoftheirdiscussion.Objective:Thislisteningmaterialintroducesthefunctionsandoperationofabrain.Inthegaps-fillingexercise,studentsarerequiredtopracticenote-takingwhilebeingledtolearnthelexicalchunks,suchas“consistof””controlsights,hearingandemotion”and“beresponsiblefor”,whichareusefulandessentialforthefollowingwritingtask.Task2:ListentoExercise4onPage36andcompletethetable.Studentswillbegiven3minutestodiscussingroupsabouttheirownadvicethattheyhavefoundhelpfulforrevisingforexams.Thentheyareaskedtolistentothephone-inprogrammeandcompletethetable.Afterthelistening,studentsaregiventimetodiscusstheiranswerswiththegroupmembers.Selectedgroupmayappointoneindividualtopresenttheresultsoftheirdiscussion.Objective:Thislisteningmaterialintroducessometipsonhowtoreviseforexamsbyrelaxingourbrains.Studentsarerequiredtotakedownspecificinformationconcerningthetopic,whichisusefulandessentialforthefollowingwritingtask.Part4:WritingStudentsareaskedtofinishtheBasicWritingreferringtothetopicof“BrainPower”.Objective:Toconsolidatethelexicalchunksandthenonfiniteverbslearntduringthelisteningactivitiesandallowstudentstoapplythemintopractice.