初中英语北师大版八年级上册Lesson 12 Healthy Bones评课ppt课件

这是一份初中英语北师大版八年级上册Lesson 12 Healthy Bones评课ppt课件，共18页。PPT课件主要包含了Warm up，outside，inside，Reading ，Role-play ，Homework等内容，欢迎下载使用。

D yu knw these?
1. Hw many pieces f bnes are there in adult (成人) bdy? 206B. 2072. Where is the smallest bne in ur bdy? in ur headB. in ur ear
3. Wh has mre bnes? A baby A twenty-year-ld man4. Whse bnes stp grwing arund 25?A. wmen’sB. men’s
Match English and Chinese.
slidinsideutsidebnecalciumwaste
里面的坚硬的骨头外面的废物钙
The smallest bne in ur bdy is in ur head.A twenty-year-ld man has mre bnes than a baby.Our bnes stp grwing when we are 21-25.
Read the fllwing sentences. Which ne is false?
Lk at the pictures and skim the text. Chse the best title.
A) Healthy Bnes and Sick Bnes B) Getting t Knw Yur Bnes C) New Research n Our Bld
Divide the passage int tw parts and summarize the main idea f each part.
Part 1 (paragraph )
Part 2 (paragraph )
Part 1 _____________________
Part 2 ________________________
Bnes are imprtant.
What we can d t keep ur bnes healthy.
Read para. 1, 2 and underline the key wrds.
1. Why are bnes imprtant?
2.  Why is bld imprtant?
Every time we walk, sit dwn r hld a bk, we are using ur bnes. Bnes are imprtant because they supprt ur bdies and help us mve freely. Althugh they are very light, bnes are strng enugh t supprt ur weight.
Paragraph 1
Why are bnes imprtant?
Bnes are hard n the utside, but they are sft n the inside. The sft part f the bne makes ur bld. Bld carries nutrients thrugh ur bdy. It als helps mve waste materials away s ur bdy can stay healthy.
Paragraph 2
Why is bld imprtant?
Read para. 3-5 and finish the table.
make bnes slid
imprve bne health
keep calcium wrk well
Ding exercise
frm milk, vegetables and ther fds
frm the sun
Read the text again and answer the fllwing questins.
1. Are bnes weak?_________________________________________2. Are bnes hard n the inside?_________________________________________3. What d bnes make?_________________________________________
N, they are strng.
N, bnes are sft n the inside.
The sft part f the bne makes ur bld.
Why is bld imprtant?__________________________________________What can we d t keep bnes healthy?____________________________________________________________________________________
Bld carries nutrients thrugh ur bdies.
We shuld get enugh calcium and vitamin D, and we shuld exercise daily.
学校请来了养生堂三位专家，来谈谈骨骼健康话题。Wrk in grups f fur, ne student ask questins as hst r hstess(主持人), the thers answers as specialists（专家）.
给家人描述一下骨骼健康的相关知识。