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1、Unit3We'retryingtosavethemanatees!学习目标1.认知图片，能认读动物名词，并练习对其进行描述.2.学会并熟练运用现在进行时、一般现在时及被动语态。知识结构体系重点单词：manatee,furry,enormous,playful,spotted,mangroveswamp,habit,aquatic,vegetation,pound,discover,polluted,disgusted,expression,recycle常考短语：presentsimple,presentpe
2、rfect,carefor,takepartin,stopdoingsth.重点句型：1.We’retryingtosavethemanatees!2.Thereusedtobealotofmanatees.3.Someoftheswampshavebecomepolluted.语法聚焦：现在进行时，一般现在时，usedto表示过去，一般过去时的被动语态，现在完成时。课程标准要求掌握的内容课时分配Period1wordsandSectionA1a-2cPeriod2SectionA3a-4Period3Sect
3、ionB1a-2cPeriod4SectionB3a-4Period5Selfcheck-ReadingWhatanimalscanyouseeinthezoo?NameFoodDescriptionzoograygentleenormousfurrybrownaggressivespottedfastaggressivecheetahelephantbear1bListeninggentlefurryenormousplayfulnoisyshyaggressivegrayfastspottedIamlike
4、thisanimalbecauseIamstrongandintelligent.IlikewaterandIliketoeatunderwaterplants.You’relikeanelephant.No.Belike：像…GroupworkKindofanimalmanateeNumbersHabitatReasonwhytheyareendangeredDescriptionListenListenandcompletethechart.2a2b2500thewaterunderthetreesinm
5、angroveswamps.swampsbeingpolluted.notenoughfood.10feetlong,1000poundsheavyReadingZoosareterribleplacesZoosareimportantplaces******3aand3bFillinthechart.AnimalsarekeptintinycagesAnimalscanhardlymoveatallAnimalsareonlygivenfoodonceaday.Zoosarelivingtextbook.Zo
6、osprovidehomesforendangeredanimals.Educatepeopleaboutcaringforthem.DebateZoosarebadforanimals******ZoosaregoodforanimalsIthink…Ibelievethat…Ifeelthat…Iagreewithyou.Idisagreewithyou.1.belike性格特征/looklike外表特征2.WhereWhy引导的定语从句3.英语中长、宽、高等的表达。4.trytodosth.5.disc
7、over,find,findout6.一般过去时的被动语态结构。7.现在完成时的结构、用法。(延续性、非延续性动词转换)SectionAPointscome/go/arrive/get/reach/move---bein/atopen---beopendie---bedeadclose---beclosedbecome---beborrow---keepputon---wearbuy---have常见终止性动词与延续性动词(或状态动词)的对应关系如下:SectionB1aHowtosavetheplanet?C
8、heckeasy(E)ordifficult(D).____*stopridingincars.___*recyclebooksandpaper.掌握重点短语____*turnoffthelightswhenyouleavetheroom.____*refusetousetheplasticbags.____*don’tputthewastewaterintotheriver.____
