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1、__________________________________________________Module6Unit1Itallowspeopletogetclosertothem.【教学目标】lKnowledgeobjective1.Tomastertheusefulwordsandphrases.danger,allows,wild,protect,enough,peace,notice,raise,indanger,atlast,thinkof,takeaway,inpeace2.Toknowthegra
2、mmarknowledgeofinfinitiveandtouseit.lAbilityobjective1.Tohelpstudentstoimprovetheirabilityoflisteningandspeaking.2.Enablestudentstogiveadviceabouthowtoprotectanimalsindanger.lMoralobjectiveImprovetheirsenseofdutytoloveandprotectanimals.【教学重点】Newwordsandexpressi
3、ons.Tolearnthegrammarknowledgeofinfinitive.【教学难点】Cultivatingtheabilityofgivingadvice.【教学方法】Task-basedmethodandinteractiveapproach【教学过程】TeachingProcedures:Step1WarmingupWorkingroups,Ssintroduceakindofanimalandletothersguess.Thenletthemhavecompetitions.Step2Conso
4、lidatenewwordsLookandsay.Theteachershowsthepictures,thesentenceandtheChinesemeanings,letthestudentstosaythenewwords.Step3Listening1.First-listening:Catchthemainidea.Listenforonceandanswerthreequestions.收集于网络,如有侵权请联系管理员删除_________________________________________
5、_________2.Second-listening:Completethetable.Usetheinfinitivetocompletethetable,andthenteachstudentstheinfinitiveandhowtouseit.Step4Workinpairstomakeaconversation.Theteachershowpicturestointroducewaystodoharmtoanimals.Studentsshoulduseinfinitivetomakeaconversat
6、ionlikethat:A:it’sbadto…B:weneedto…toprotectanimals.Step5Groupwork1.Watchashortvideoaboutprotectingwildanimals.2.Workingroupsanduseinfinitivetotalkaboutwaystoprotectanimals.Step6Moraleducation:Toprotectanimalsistoprotectourselves.Step7SummaryandhomeworkSummary:
7、keyphrasesandinfinitive.Homework:Makeapostertoadvisepeopleto protect wild animals.专题二化学计算常用方法和技巧【专题目标】中学化学计算的常用方法①关系式法——多步变化以物质的量关系首尾列式计算。②差量法——根据变化前后的差量列比例计算。③守恒法——运用质量、电子、电荷守恒计算。④极值法——对数据处理推向极端的计算。⑤信息转换法——为解题寻找另一条捷径。⑥讨论法——将可能存在的各种情况分别求算。【经典题型】题型一:关系式法例1:一定量的铁
8、粉和9g硫粉混合加热,待其反应后再加入过量盐酸,将生成的气体完全燃烧,共收集得9g水,求加入的铁粉质量为A.14g B.42g C.56g D.28g例2:有下列两组固体混合物:(1)Na2O2、NaOH混合物,含Na元素58%(2)Na2S、Na2SO3、Na2SO4的混合物,含硫元素:32%则上述固体混合物中氧元素的质量分数分别为、。收集于