高中英语北师大版 (2019)选择性必修 第三册Unit 9 Human BiologyLesson 2 Brain Power教案配套课件ppt

这是一份高中英语北师大版 (2019)选择性必修 第三册Unit 9 Human BiologyLesson 2 Brain Power教案配套课件ppt，共19页。PPT课件主要包含了III，outline，cell，billion，organ，atom，nerve，electrical，impulses，thinking等内容，欢迎下载使用。

Activate and share
Listen fr understanding
Fcus n functin
Activate and Share
Match the wrds frm the bx with their definitins.
atm billin cell nerve rgan
1. ne thusand millin2. a part f the bdy that has a particular purpse, e.g. the heart3. the smallest piece f smething that can exist alne4. a tiny part f the bdy that helps carry messages t and frm the brain5. a unit f living matter
Listen fr understanding
Cmplete the infrmatin yu hear abut the brain.
just ver a kil
ver ne hundred billin cells
eletrical impulses
nerve cells
respnsible fr different functins
are related t
bdy and feelings
first language
a freign language that yu learn when yu are lder
The brain cnsists f 1 matter. It weighs 2 _____________. It uses 3 f the bdy’s energy. It cntains ver 4 ____________________ which make up nerve cells. These nerve cells are cnnected by electrical impulses. There are mre pssible cnnectins in ne brain than there are 5 .
Cmplete the summary with the wrds frm the lecture.
grey and white
ne hundred billin cells
atms in the universe
Scientists have mapped different areas f the brain that are respnsible fr 6 . There are als different areas fr different types f thinking, such as learning yur wn language and learning a 7 ______ language.
different functins
Fcus n Functin
Memry isn’t as gd as it used t be, s d brain exercises really wrk?
Exams are cming up, s he wnders if there are certain fds that are gd fr the brain.
challenge their brain with learning new things they are nt gd at
increase the intake
Is there any particular kind f exercise that can imprve the health f her brain?
d exercise that is gd fr the heart, such as walking and running
Listen and imitate. Cmplete the Talk Builder.
Asking fr and Giving AdviceAsking fr advice1. ________ try them?2. ________________, Prfessr Kim?3. S what kinds f activities _____________?4. Is there any particular kind f exercise …? ______________?
Talk Builder
What’s yur advice 
d yu suggest
What shuld I d 
Asking fr and Giving AdviceGiving advice1. _________ try learning a new language…2. __________________ is t cut dwn n junk fd.3. _________________________ increase yur intake f…4. ____________ d exercise that is gd fr yur heart.
One thing yu can d
It might als be a gd idea t
I advise yu t
Search nline in grups fr mre ways t increase brain pwer. Then give a shrt presentatin t the class.