北师大版八年级上册 Unit 4 Lesson 12 Healthy Bones 课件 (共15张PPT)

(共15张PPT)
北师大版·八年级上册
Unit 4
Lesson 12 Healthy Bones
What’s wrong with it
Do you know anything about the bones
outside
inside
重点句型
1．I do hope so because I want you to live as long and healthy a life as I have.我的确希望你把烟戒掉，因为我希望你能像我这样活的健康长寿。
“do/does/did＋动词原形”这一结构表示“的确；确实；真的”，用于肯定句和祈使句中，起加强语气的作用，有人称和时态的变化。
Do come early tomorrow morning.
明天早晨一定要早来。
2．Do not be disappointed if you have to try several times before you finally stop smoking.
即使你非得经过多次戒烟才能最后把它戒掉，你也不要失望。
before引导时间状语，除了表示“在……之前”以外，还可以表示“……(之后)才；(不多久)就；不等……就”。多用于下列句型中：
It will take/takes/took sb.＋before花费时间才……
It is/was long before...过了……时间才
solid
inside
outside
bone
calcium
waste
里面的
坚硬的
骨头
外面的
废物
钙
Match English and Chinese.
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.
They are donating (捐献) blood.
Why are bones important
Bones are important.
support our bodies
help us
move freely
soft part makes blood
carry through body
move away
nutrients
waste materials
outside
inside
but
but
Can you find some opposites
light
strong
soft
hard
soft-hard
inside-outside
短语填空
due to；be accustomed to; reach for; decide on; feel like; in spite of；take risks；get into；become addicted to; in some way
1．“Have you ________ a date for your wedding？” the girl's mother asked.
2．Thank you for reading my comment and I hope it helps________.
3．He has ________ the habit of making notes when he is reading.
4．He ________ hearing noise, because he lives right in the center of the city.
5．One cannot be successful in business unless one is willing to________.
6．The child ________ computer games, which made his parents very worried.
7．________repeated failures, he kept on until he succeeded.
8．It was reported that all the flights were delayed ________ the terrible weather.
9．Do you ________ taking a walk along the river after supper
10．He set the papers on one side, turned round and ________ the telephone.
答案
1．decided on　2.in some way　3.got into　4.is accustomed to　5.take risks　6.became addicted to　7.In spite of　8.due to　9.feel like　10.reached for
Homework
1.朗读课文。
2.把课上提出的健康建议写在作业本上。
THANK YOU