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Unit8SaveOurWorld!Lesson43:Let’sCleanUp!Learnsomenewwordsschoolyard['skuːljɑːd]schoolyard['skuːljɑːd]attention[ə'tenʃn]at...
Unit8SaveOurWorld!Wewilllearn:Functions►TalkingaboutCause,EffectandPurposeGrammar►Using“it”Structures►Itisawastetousepaperonl...
LOGOtimeJune5whatTrytoprotectourenvironmentPPT模板下载：www.1ppt.com/moban/Lesson43Let’sCleanUpListentothedialogueandwritetrue(T)...
