Health-and-Our-Earth-开心学英语culture1

Culture1HealthandOurEarth文化1健康与我们的地球OurbeautifulearthdirtyairsmokewaterdirtywatercleanwaterwastesacanplasticbagstrashWhat︐smissing?ThrowtrashinthebinPlanttreesSavewaterWhatshouldwedo?Weshould___________.throwtrashinthebinplanttreessavewaterWeshould________.CleanuptrashWhatshouldn’twedo?Weshouldn’t____A.spitB.spittingWhatshouldn’twedo?Weshouldnot____.A.smokeB.smokingMakealist列一份清单Recyclable可回收的NonrecyclableGoodfortheEarthBadfortheEarth