北师大版《初中英语》八年级上册 unit 4 healthy bones lesson 12 (第一课时)...
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1. How many pieces of bones are there in adult ( 成人 ) body? A. 206B Where is the smallest bone in our body? A. in our headB. in our ear Do you know these?TRANSCRIPT
1. How many pieces of bones are there in adult ( 成人 ) body?A. 206 B. 207
2. Where is the smallest bone in our body?A. in our head B. in our ear
Do you know these?
Do you know these?
3. Who has more bones?A.A babyB. A twenty-year-old man
4. Whose bones stop growing around 25?A. women’s B. men’s
A) Healthy Bones and Sick Bones B) Getting to Know Your Bones C) New Research on Our Blood
Look at the pictures and skim the text. Choose the best title.
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
Divide the passage into two parts and summarise the main idea of each part.
Part 1 (paragraph )
Part 2 (paragraph )
1, 2
3-5
Divide the passage into two parts and summarise the main idea of each part.
Part 1
Part 2
Bones are important.
What we can do to keep our bones healthy.
Read para. 1, 2 and underline the key words.
1.What are bones like?
2.Why are bones important?
3. Why is blood important?
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?
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 21. What are bones like?
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 they are very light, bones are strong enough to support our weight.
Paragraph 12. Why are bones important?
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 22. Why are bones important?
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?
Calcium makes our bones solid, so we need to get enough of it each day. We can get calcium easily from milk, some vegetables and other foods.
Read para. 3-5 and finish the table.
Why are they important?
Keep calcium work well
Make bones solid
Improve bone health
Role play .
Work in groups of four, one student ask questions as host or hostess( 主持人 ), the others answers as specialists (专家) .
学校请来了养生堂三位专家,来谈谈骨骼健康话题。