Unit3UndertheseaPeriod3LearningaboutLanguage（WordsandExpressionsStudy&Grammar:ThePassive-ingform）一、Teachinggoals（教学目标）1.Targetlanguage（目标语言）⑴重点词汇和短语depth,shore,accommodation,inthemeantime,park,snorkel,rent,seaside,net,beawareof,reflecton,pure,upsidedown,scaretodeath⑵重点句子Jameswasafraidofbeingattackedbysharks.P23Thechildrenenjoyedbeingtakentotheaquarium.P232.Abilitygoals（能力目标）Learntousesomenewwordsandphrases.RevisethePassive-ingform.3.Emotionalgoals（情感目标）Developstudents'consciousnessoflovingandprotectingtheMarinecreatures.二、Teachingimportantpoints（教学重点）Howtousethe–ing/thePassive-ingform.三、Teachingdifficultpoints（教学难点）HelptheSstomastertheusageofthe-ingformandthePassive-ingform四、Teachingmethods（教学方法）1.Individual,pairandgroupwork;2.Task-basedteachingandlearning;3.Competition,discussion,blank-filling,makingsentences,concluding,summarizingandpracticing;五、Teachingaids（教具准备）Acomputerandaprojector.六、Teachingprocedures（教学过程）StepⅠDiscussionAskSstodiscussthequestionsbylookingatthepictures.Whathaveyoulearnedfromthereadingpassage?Havealookatthepicturesandsaysomething.【设计意图（Designpurpose）】通过图片讨论，复习上节课内容，并引出本节课话题。StepⅡGroupCompetition1：DiscoveringusefulwordsandexpressionsDivideSsintoseveralgroups,andhavegroupcompetitionbyfinishingalltheexercisesonP22.Task1:Someofthewordsinthisunitcanbeusedasbothverbsandnouns.Lookatthesedefinitionsandfindthewordsinthetext.Thenwritedownhowtheyhavebeenused.WordDefinitionsHowusedinthetextdive①tojumpintothewaterheadfirst②agracefuljumpintothewaterheadfirst①witness①toseesomethinghappen②someonewhoseesacrimeoranaccident①pause①ashorttimewhensomeonestopsspeaking②tostopdoingsomethingforashorttime②urge①astrongwish②tostronglysuggestsomeonedosomething②drag①somethingthatslowsyoudown②topullsomethingalongbehindyou②Task2:Readthesesentences.Thenreplacethewordsinbluewithwordsthatmeanthesamefromtheunit.①SomepersonalstoriesaboutMarkTwainareveryamusing.（anecdotes）②Workingtogetherisnecessarytoproducegoodresults.（Teamwork）③Moreandmorepeopleareconcernedwiththeprotectionofdifferentwhalespecies.（conservation）④Sitfacingthestreetandwatchtheparadegoby.（opposite）⑤Whenyouhitaniceberg,leavetheshipimmediately.（abandon）Task3:Usethesewordsintheirproperformstocompletethepassagebelow.depthdiveyellannualsharkaccommodationwitnessrelationshipfleeshoreWhenIwasyoung,myparentslikedjoggingonthebeach.Soweusedtovisittheseasideonourannualholiday.Wealwaysstayedinaccommodationclosetotheshorebecausemyparentshadagoodrelationshipwiththeownerofthehotel.Wealsowentsnorkellingeachtimeandwoulddiveunderthewavestoseethecolorfulfish.AsIgrewolderIwasallowedtogotogreaterdepthsandfurtheroutbeyondthebay.ThereIsawsmallsharksastheyswamlazilyaroundtheseabottom.OnedayIwitnessedhowtheywouldpursuetheirpreyswiftly,andthesmallfishhadnotimetofleeaway.Iwantedtoyellandwarnthepoorfishbutthatwasimpossibleunderwater.ThankGoditwas;otherwise,Imighthavebeenswallowedinstead!Task4:LearningTipsWecanmakeupapassagetorememberthenewwordsonpage22.Youmayyellinalarmandbescaredtowitnesssomanyabandonedoldpeoplewithoutaccommodation,pensionandrelativesdraggingtheirexhaustedbodiesinthestreet.Thegovernmentisawareofwhatitreflectsandurgesannualconservationofthem.【设计意图】通过比赛激发学生学习兴趣，在检测预...
