北师大版初中英语八年级上Unit 4 Healthy Living Lesson 12（共16张PPT）

课件16张PPT。Do you know these？outsideinside Unit 4 Healthy Bones
Lesson 12 (第一课时） 学习目标：知识目标：
1.语法：状语从句（because, when, although, but, so）
2.词汇：运用本课所学单词阅读课文
能力目标：
1. 能够通过阅读，获取健康建议的信息
2. 能够通过阅读，获取人的骨骼情况以及增强骨骼方式的信息
情感态度目标：
养成健康的生活习惯，增强体质 1. There are 206 pieces of bones in adult body.
2. The smallest bone in our body is our head.

3. A twenty years old man has more bones than a baby.

4. Women’s bones stop growing around 21.
T FFT师友合作 True or false solid
inside
outside
bone
calcium
waste里面的
坚硬的
骨头
外面的
废物
钙Match English and Chinese.预习先行Skimming近看文章Look at the pictures and skim the text. Choose the best title. A) Healthy Bones and Sick Bones
B) Getting to Know Your Bones
C) New Research on Our Blood (B)Divide the passage into two parts and summarise the main idea of each part.Part 1 (paragraph )Part 2 (paragraph )1,23-5Divide the passage into two parts and summarise the main idea of each part.Part 1Part 2 Bones are important.What we can do to keep our bones healthy.Every time we walk,sit down or hold a book, we are using our bones. Bones are important because they support our bodies and help us move freely. Although theyare very light, bones are strong enough to support our weight.
Paragraph 11. What are bones like?lightstrong细读文章 Read again and answer the questionsBones are hard on the outside, but they are soft on the inside. The soft part of the bone makes our blood. Blood carries nutrients through our body. It also helps move waste materials away so our body can stay healthy.
Paragraph 21. What are bones like?hard on the outside, soft on the insideEvery time we walk, sit down or hold a book, we are using our bones. Bones are important because they support our bodies and help us move freely. Although they are very light, bones are strong enough to support our weight.
Paragraph 12. Why are bones important?because they support our bodies and help us move freelyBones are hard on the outside, but they are soft on the inside. The soft part of the bone makes our blood. Blood carries nutrients through our body. It also helps move waste materials away so our body can stay healthy.
Paragraph 22. Why are bones important?The soft part of the bone makes our blood. Bones are hard on the outside, but they are soft on the inside. The soft part of the bone makes our blood. Blood carries nutrients through our body. It also helps move waste materials away so our body can stay healthy.
Paragraph 23.?Why is blood important?
blood carriesnutrients through our body How to improve our bone health? Read para.3-5 and mark the sentences.make bones solidIt helps calcium work wellImprove our bone healthWe can get it from milk,vegetables and other food.We can get it from food and the sun.Running,jumping,dancing,walking and climbing the stairs细读文章 课堂检测：一、单词互译
1.外面，外部________ 2.里面，内部_______ 3.浪费，废物_________
4. 楼梯________ 5.午饭时间________ 6.bone_______ 7.blood_______
8. although_________ 9. calcium_________ 10. vitamin_______二、根据句意，将句子前后两部分连线。
1. I exercise once a week,
2. We always eat a good breakfast,
3. She usually goes to bed early,
4. Although he never eats too much,
5. It is harder to catch a cold,A. so we aren’t hungry before lunchtime.
B. he is still fat.
C. when you get plenty of sleep.
D. but I’m still not very fit.
E. because she doesn’t want to be sleepy at school. Homework1.朗读课文。
2.独立给家人描述一下骨骼健康的知识。