StayingHealthy保持健康.pptx

Staying Healthy; ;The protection mechanism of the body ;Reasons for the weakening immunity system;Stress 1: rising house price ; China has a large labor force, and the employment situation is very grim. ;Unhealthy lifestyle 1: staying up late ;;Unhealthy lifestyle 2: lack of exercise ;IMMUNE SYSTEM; Allergy [?l?d??] n. 过敏 Germ [d???m] n. 细菌 Microorganism [ma?kr????g? n? z?m] n.微生物 AIDS（Acquired Immune Deficiency Syndrome） 艾滋病 HIV（human immunodeficiency virus） 艾滋病病毒 Chicken pox 水痘 Cholera [k?l?r?] n.霍乱;  Immune systemThe immune system is the system in our bodies that fights diseases ,the job of the immune system is to defend the body against things that may harm us, that may make us sick.;Allergy Allergic reaction ;keep figure or keep fit?;wahts the good and bad of keeping shape?;wahts the good and bad of keeping shape?;How to keep shape?;生命与心空~一片晴朗;The words of a certain college student ;Eight causes of suicide among College Students;Secrets of keeping good health ; Physical and mental health is more important than material enrich;A good mood every day;optimistic attitude and optimistic heart;exercise build a strong body;refuse too much pressure;put down lay down ;Attitude to Life;be a successful man ;We must accept finite disappointment but we must never lose infinite hope ----Martin Luther King, Jr.;Thank You