九年级英语下册 Unit 4 Life on Mars语法教案 （新版）牛津版-（新版）牛津版初中九年级下册英语教案VIP专享VIP免费

LifeonMars教学目标Usingdefiningrelativeclausesorsimplesentences重点难点分析掌握定语从句教学流程安排集体智慧（以知识体系为主）个性设计（二次备课）教学后记一、创设情境---引锚RevisionPeoplemightfloatinspacebecausethegravityislow.-----Peoplemightfloatinspacebecauseofthelowgravity.Humanscannotsurvivewithoutfood,wateroroxygen.------Humanscannotsurvivefood,wateroroxygen.ThesmellofthepillsremindsthemthatfoodontheEarthistasty.------ThesmellofthepillsremindsthemofthetastyfoodontheEarth.Aretheysureaboutspacetravelwillbeveryfast?-------Aretheysureaboutthefastspeedofspacetravel?二、自主合作---探锚探究活动一：PartCUsingdefiningrelativeclausesorsimplesentencesWecanrewritesomedefiningrelativeclausesinsimplesentenceswithprepositionslikewithandin.Peoplemightliveinhouseswhichhavehugecomfortablerooms.Peoplemightliveinhouseswithhugecomfortablerooms.Encouragethemtospeakaloud.Iwillhelpthemiftheyneed.OnMarsyoumightseepeoplewhowearspecialboots.OnMarsyoumightseepeopleinspecialboots.探究活动二：PracticeShowtensentencesonthescreen.Askstudentstochangethemintothesentencesthathaverelativeclauses.Askthemtodotheexercisesontheirownandthenchecktheanswersinthewholeclass.探究活动三：ExercisesAsk-studentstodoexerciseofPartC.SimonwritingaboutMars.Rewritethedefiningrelativeclausesinsimplesentenceswiththeprepositionwithorin.三、归纳总结---悟锚Whathaveyoulearnedinthisclass?Doyouhaveanyquestionstoask?四、检测反馈---固锚五、评价提升---省锚练习安排完成《课课练》第六课时。板书设计LifeonMarsGrammarIIPeoplemightliveinhouseswhichhavehugecomfortablerooms.------Peoplemightliveinhouseswithhugecomfortablerooms.OnMarsyoumightseepeoplewhowearspecialboots.------OnMarsyoumightseepeopleinspecialboots.