《冀教版(一起)三年级下册《Lesson 4 Laugh and cry》ppt课件精品》由会员分享，可在线阅读，更多相关《冀教版(一起)三年级下册《Lesson 4 Laugh and cry》ppt课件精品（17页珍藏版）》请在金锄头文库上搜索。
1、Laugh,People around the world laugh.Laughter is a part of human nature, andfor something so truly unique to humans.,Why do we laugh?,Happy?,for fun ?,good for health ?,humorous ?,But,1.Laughing makes we feel good,If we were upset about something and someone makes us laugh. we will forget for a momen
2、t what we were upset about.,2.Laughing can boost our immunesystem,by increasing our T-cells, these are the body helper cells which help to fight off free radicals in the body,3.Laughing can increase energy level,Laughter is a natural energy pick-up, it increases our intake of oxygen, and releases ou
3、r body from toxins.,4.Laughing can protect our hearts,According to a research carried out by heart specialists, “15 minutes of laughter a day is as important for peoples hearts as 30 minutes of exercise 3 times a week!”,5.Laughing makes us look young,While we laugh, we use 15 muscles to squeeze faci
4、al muscles in to a smile. This raises the blood flow around our face and makes us look younger.,6.Laughing can relieve pain,Laughter distract us from aches and releases feel good endorphins into our body that are more powerful than the same amount of morphine.,7.Laughing decreases stress,It decrease
5、s the level of stress hormones, makes our blood pressure drop, slows down our heart rate and breathing, relieves the tension from our muscle.,6.Laughing can boost relationships,Partners who have a shared sense of humor are more connected and have healthier relationship. Laughter can also help you fi
6、nd your future mate.,9.Laughing changes our perspective,After a good laugh we have a more lighthearted perspective of life. Plus, its always better to laugh at our mistakes than to lose sleep over them.,10.Laughing makes you look attractive,For all those who didnt know, people who laugh and smile mo
7、re often are more attractive.,.,Enjoy your life, laugh more and have a,Crying,People around the world laugh and it is good for peoples health. However, crying is also regarded as a part of human nature and it is also good for people.,1. Tears Help Us See,The most basic function of tears is that they
8、 enable us to see. Literally. Tears not only lubricate our eyeballs and eyelids, they also prevent dehydration of our various mucous membranes. No lubrication, no eyesight.,2. Tears Kill Bacteria,No need for Clorox wipes. Weve got tears! Our own antibacterial and antiviral agent working for us, figh
9、ting off all the germs.,3. Tears Remove Toxins,They actually remove toxins from our body that build up courtesy of stress. They are like a natural therapy or massage session, but they cost a lot less!,4. Crying Lowers Stress,Suppressing tears increases stress levels . However, tears really are like perspiration. they can lower stress.,5. Crying Can Elevate Mood,Emotional tears contain 24 percent higher albumin protein concentration. Crying can actually lower a persons manganese level.,Thank You!,
