内容正文:
闲高一英语
That could be light activities,moderate
For adults
activities,or even vigorous(剧烈的)activities.
For adults,the guidelines recommend ex-
Doctors say it is important to start
ercising 150 minutes a week.That could be
young.They add that from birth to age 5,a
walking,gardening,dancing,etc.5.
child's brain develops more than at any other
Experts say that even short amounts of aero-
time in life.2.
Also,children who
bic exercise can provide health benefits,such
start exercising at a young age are more likely
as lowering blood pressure,reducing anxiety
to establish healthy behaviors they will con-
and improving sleep.
tinue into adulthood.
A.Any kind of activity that gets people exer-
But that does not mean putting a small
cising will do.
kid on a treadmill(跑步机)or other exercise
B.Aerobic activity works only if it lasts for at
equipment.3.
After all,it's a kid's
least 10 minutes.
nature to play freely and happily.
C.Simply giving a kid the time and space to
4.
But it shouldn't be less than
play actively is enough.
one hour a day three times a week.Their ac-
D.Children above 5 can have a relatively shor-
tivities should mostly be aerobic(有氧的)ex
ter time for daily exercise.
ercise,such as biking,swimming or running,
E.Children in this age range require about
which can strengthen the heart and lungs.
three hours'active activities daily.
Such exercise should also include muscle-
F.Attaining the health benefits from exercise
and-bone-strengthening activities;such as
may be harder than earlier thought
climbing trees or playground equipment and
G.These developments have a lasting effect
playing sports.
on a child's ability to succeed in life.
核心必刷题五
刷基础
4.Charged(控告)with stealing money,the
固基础知识
man was brought to the
I.单词拼写
5.Everything done,they sat in the yard
1.The main character of the novel is a woman
(聊天)with the volunteers yes-
of many
(天赋)
2.Her performance made her the
terday.
of
attention at the party.
6.I am not likely to buy that pair of trousers,
3.How many n