好好爱护你的牙齿September 20 is Love Teeth Day. Do you take care of them?floss牙线toothbrush 牙刷toothpaste 牙膏shiny white teeth闪亮的白牙decayed tooth 蛀牙Oops! There is a hole in my tooth. I should go to the dentist ……

September 20 is Love Teeth Day. We use teeth to eat. We need teeth to talk. But do you really know... teeth with toothpaste (牙膏) twice a day! Remember, germs eat the food left in your mouth when you ……

by the health and education departments for National Love Teeth Day. Themass(集体) brushing was held... in Beijing covers 39.6 hectares.Most people brushing teeth at the same timeOn September 20, 2003, a total ……

September 20 is Love Your Teeth Day (全国爱牙日) in China. Let’s help the animals find their teeth.Word boxtooth 牙齿(单数) teeth 牙齿(复数) tusk (大象等动物的) 长牙 baby teeth 乳牙 ……

FOR Wang Qianqian, September 20, China's annual "Love Teeth Day", was a day of hatred towards her...: How many times should I brush my teeth?A: Brush them for two to three minutes at least twice a day ……

爱牙日，呵护我们的小牙。课件及教案见网站 测试见7版HELLO, everyone. National Teeth-loving Day is coming soon... a look!Do’s and don’ts about healthy teeth.Do’sBrush your teeth at least twice a day: in the morning ……

and disease. September 20 is National Teeth-loving Day in China. Let’s pay attention to the health...? Bones? It’s your teeth! There is a special thing called enamel (牙釉质) in teeth. It is the hardest thing ……

我们的牙齿为什么那么坚固?词数 161 建议阅读时间 5分钟 EVERY day we eat food with our teeth. Sometimes we chew (咀嚼) really hard. But our teeth can last a lifetime without breaking to pieces. Why are teeth so strong?A new ……

(树懒) are really lazy! They sleep up to 20 hours a day. When they are awake, they don’t like to move. They are so lazy.Algae (藻类) grows on their fur (毛). They smell bad.Strong teeth 海狸坚固的大板牙Beavers (海狸 ……

哄的树懒Sloths (树懒) are really lazy! They sleep up to 20 hours a day. When they are awake, they don’t like to move. They are so lazy. Algae (藻类) grows on their fur (毛). They smell bad.Strong teeth 海狸坚固的大板牙Beavers ……

Do you love candy and soft drinks? They are all sweet. But too many of them are bad for your health. What do you need to know about sweets? Let’s have a look.Why do kids love candy? 为何你是甜食控？Stick out ……

your teeth worse faster. 6. Brushing teeth well twice a day with toothpaste (牙膏) can deal with the plaque problem. It can also keep your teeth strong and healthy.6. Brushing teeth well twice a day ……

灿烂的笑容从健康的牙齿开始。词数 420 建议阅读时间 14分钟 课件及教案见网站 测试见7版CHINA’S National Teeth-loving Day is coming. It’s on September 20. Teeth are important to people. They help you speak clearly. And, yes, they also help ……

把小金属片放在嘴里就能治好龅牙吗？ONE day you might find that your best friend's teeth are shining. It's not because of their white teeth. It's the smallmetal(金属) pieces on their teeth. But what ……

ofcigarettes(香烟) a day, he or she will lose two teeth every 10 years. He or she will have 10 times... you love chocolate but fear (担心) it's bad for you? Here's some good news: Scientists say that if you ……