Unit3LanguageinuseTeachingAimsandDemands:1.知识目标：总结therebe句型表示存在的用法;方位介词的用法2.能力目标：能听懂、读懂有关学校介绍的短文,通过学习使学生自如运用方位介词介绍自己的班级或学校。3.情感目标：培养学生的合作学习态度和善于总结复习的学习方法。Teachingmainpointsanddifficultpoints:1.重点：运用所学句型结构及语言知识流利地向他人介绍自己的班级或学校。2.难点：ToimprovetheSs’writingability.TeachingAids:Multi-Media(orTaperecorder,OHP)TeachingProcedures:Step1Leading-inSsaskandanswerthequestionsusingthe“therebe”.Step2PresentationLanguagepractice:Therearethirtystudentsinmyclass.Aretherecomputersoneveryone’sdesk?No,therearen’t.Isthereamapoftheworld?No,thereisn’t.Howmanystudentsarethereinyourclass?Thelibraryisontheleftoftheplayground.Step3AskandanswerAskandanswerthequestionsaboutyourschoolaccordingtothepictures.Step4LookandanswerLookatthepicturesandanswerthequestions.1.Whereistheofficebuilding?2.Whereisthedininghall?3.Whereistheplayground?4.Whereisthesportshall?5.Whereisthesciencebuilding?Step5FillintheblanksReadthepassageandfillintheblanksaccordingtothepicture.Step6CompletethemapLookatthewordmapandchoosetherightplacesforthewordandexpressionsfromthebox.blackboard,classroom,office,sciencehall,sportshallStep7AroundtheworldReadthepassageaboutschoolage.Step8DrawamapDrawamapofyourschoolinapieceofpaper.Step9Decidewhattodescribewiththehelpofthewordsfromtheboxbook,classroom,computer,desk,library,office,playgroundStep10ProductionWriteacompositionaboutyourschool.Thisisourschool.Thereare…classrooms.Thisisourclassroom.Thereare…students.There’sa(n)…,butthereisn’ta(n)…Step11ExercisesStep12Homework请写一篇短文，介绍你的班级和学校。Inmyclassroomthereare…Inmyschool…
