Unit 4 Healthy Living Lesson 12 Healthy Bones课件（21张）

(共21张PPT)
Review
Healthy Habits
Health Advice
1.what is it
2.What do you know about it
walksit downhold a bookSo , what do you want Healthybones orunhealthybones Unit 4 lesson 12
Healthy Bones
1.Thesmallestbone in our body isin our head.２.Atwenty-year-oldman has more bonesthan a baby.３.Our bonesstop growingwhenwe are21-25.２０６A man’s bones stop growing around25.２１７－２１８orstapes（镫骨）thighbone（股骨）A) Healthy Bones and Sick BonesB) Getting to Know Your BonesC) New Research on Our BloodSkimthe text and Choose the best title.病态的；生病的[bl d]；血液1.Number each paragraph
2.Divide the passage into two parts
2 steps
Part 1 (paragraph )
Part 2 (paragraph )
1 -
2
3 - 5
handout
Read Part1(para.1-2) and answer the questions. Underline the key words.
1.What are bones like
2.Why are bones important
3.Why is blood important
on the
outside
on the inside
but
but
light
strong
soft
hard
1.What are bones like Fill in the blanks.
Bones are…
Paragraph 2
Although they are very light, bones are strong enough to support our weight.（para.1 line7）
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.
2.Why are bones important
Paragraph 1
[s ‘p rt];支持；支撑
足以…
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.
2.Why are bones important
Paragraph 2
Because they support our bodies and help us move freely. And the soft part of the bone makes our blood.
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.
3. Why is blood important
Paragraph 2
[‘nutr nt] ；营养物
[we st]；废弃的
Can you find the main idea of part 1
Part 1
Bones are important.
What are the important things to keep our bones healthy Why are they important What should we do
C_______
V_______
E_______
Make bones_____
_________ bone health
Help Calcium ___________
Get it from _____, ___________ and other________
Get it from food like ___ and _____ and from_______
Make it _______
(often do exercise)
alcium
xercise
solid
work well
Improve
the sun
foods
a habit
Read Part.2(para. 3-5) and complete the table.
milk
vegetables
②
③
itamin D
①
[‘k ls m]；钙
[‘va t m n] ；维生素
fish
eggs
[ m‘pruv] ；改善，促进
使/让…成为…
[‘sɑl d];结实的
hard
Can you find the important things to keep our bones healthy
What are they
Part 1
Part 2
Bones are important.
What we can do to keep our bones healthy.
Part 2
What we can do to keep our bones healthy and strong.
Can you find the main idea of part 2
Let’s enjoy the Bingo Game!
bone
solid
nutrient
blood
waste materials
inside
outside
Vitamin D
Calcium
Step1: put the words into the table
Step2: Circle or tick the words you hear described by the teacher
You win the Game!
exercise
hard part
soft part
blood
move waste materials
away
calcium
Vitamin D
our bodies
support
Fish & eggs
sun
vegetables
Bones
running/jumping/dancing/walking/climbing stairs
texture
（结构）
other food
carry
nutrients
milk
Free talkWhat should we do to keep our boneshealthy and strong Thankyou very much！