《运动和呼吸》同步课件.pptVIP

新知讲解你有什么话要对吸烟人说？香烟中含有有害物尼古丁，会直接刺激人体的胃黏膜，导致黏膜血管不断收缩或者痉挛，从而形成胃溃疡或者糜烂性胃炎，严重的患者还会发展为自己胃癌。建议：你最好戒烟，饮食要清淡，多吃新鲜的蔬菜水果。课堂练习一、判断1.肺活量越大呼吸能力越强。（）2.经常运动，会增大我们的肺活量，获得更多的氧气。（）二、选择下列做法正确的是（）。A.经常开窗通气B.边吃饭边说话C.吸烟对身体没有害处√A√课堂总结通过本课的学习，我们了解了运动量越大呼吸次数越少。运动量越小,呼吸次数越大。懂得肺活量大的人体质要好些。板书设计17．运动和呼吸?????呼吸的变化肺活量保护呼吸器官作业布置制定一份阳光体育锻炼计划。退出CONTENT目录退出在此处添加标题Clickheretoedityourcontent,itisrecommendedthatyouusetheMicrosoftYaHeifontintheshow,allthetemplatesandthecorrespondinggraphiclinesarefreetoeditandchangethecolorofthematerial,replacement.Pleasereadtheinstructionsandmoreworkattheendofthemanualtemplate.您的标题Clickheretoeditthecontentofthetextyouwant,andwishyouasmoothdemonstration.您的标题Clickheretoeditthecontentofthetextyouwant,andwishyouasmoothdemonstration.您的标题Clickheretoeditthecontentofthetextyouwant,andwishyouasmoothdemonstration.您的标题Clickheretoeditthecontentofthetextyouwant,andwishyouasmoothdemonstration.您的标题Clickheretoeditthecontentofthetextyouwant,andwishyouasmoothdemonstration.您的标题Clickheretoeditthecontentofthetextyouwant,andwishyouasmoothdemonstration.在此处添加标题在此处添加标题Accordingtoyourneedtodrawthetextboxsize.Pleasereadtheinstructionsandmoreworkattheendofthemanualtemplate.Accordingtoyourneedtodrawthetextboxsize.Pleasereadtheinstructionsandmoreworkattheendofthemanualtemplate.请在此处添加小标题请在此处添加小标题请在此处添加小标题Clickheretoedityourcontent,itisrecommendedthatyouusetheMicrosoftYaHeifontintheshow.Clickheretoedityourcontent,itisrecommendedthatyouusetheMicrosoftYaHeifontintheshow.Clickheretoedityourcontent,itisrecommendedthatyouusetheMicrosoftYaHeifontintheshow.124536在此添加标题Clickheretoeditthecontentofthetextyouwant,andwishyouasmoothdemonstration.在此添加标题Clic