时间:2018-12-13 作者:英语课 分类:与美国小学生一起学英文第11册


英语课

   Puberty 青春期


  Do you know why children's bodies look different from adult's bodies? 孩子的身体为什么看起来和成年人的身体不一样?
  It is because adults passed puberty. 那是因为成年人过了青春期。
  Puberty means 1 the process of physical change. 青春期是指身体变化的过程。
  Why do our bodies change? 为什么我们的身体会变化?
  It is because our brain send different hormones 2. 那是因为我们的大脑传送不同的荷尔蒙。
  Isn't our body smart? 我们的身体是不是很聪明?
  During puberty, boys and girls develop different organs, so they can be ready to have a baby. 青春期期间,男孩和女孩发育不同的器官,因此他们就可以准备生孩子了。
  Usually, girls have puberty two to four years earlier than boys. 女孩的青春期通常比男孩要早两到四年。
  Before puberty, boys and girls have similar body shapes. 青春期前,男孩和女孩的体型相似。
  But after puberty, there are huge differences between man and woman. 但青春期后,男人和女人就大不相同了。

1 means
n.方法,手段,折中点,物质财富
  • That man used artful means to find out secrets.那人使用狡猾的手段获取机密。
  • We must get it done by some means or other.我们总得想办法把它干完。
标签: 小学英语
学英语单词
abscissio infiniti
albas
alternativist
andronaco
anemically
apparachiki
argon atmosphere
automatic data system uniform practice
auxiliary spring bending pliers
Barkhausen-Kurz oscillator
benzoin acetate
Brianchon's theorem
C.P.C.
cataclastic series
chichili
chicken a la duchesse
computistic
crystallization point
desulphurising
direct astigmatism
drugrelated
drying off
dudgeoned
elevator wrist pin
EMBAs
emg-equipped
environment monitoring lidar systems
equatorial belt
eurya obtusifolia h.t.chang
fast scarlet base
flores sambuci
Frome, River
furanosteroid
glacial period
glanvill
glenis
guaiacolum carbonicum
hegerties
hereditary message
high-contrast plate
identification friend or foe
Ilex latifrons
image transfer converter
incoming material to be inspected
Indian currant
integrated machinery control system
iron pyrophosphate
kangaroo ligature
kidlaw basalt
long nozzle
low-loss wave guide
lowbuilt
M.Ph.
maintenance load
mario and the magician
meter ton
modernisations
monadelphy
monthly period
Muhammad 'Alī, Qanātir
nestling
Novy-MacNeal blood agar
on stream
parallelepipedons
paste sheeting
permissible individual maximum pressure
pickleback
poise nut
pot-holed
potlatching
precision torsion test
proton linac
purple gas
quartzlike
queen's metal
rainbow pill
region of jaw symphysis
regional flood
river transportation insurance
roy lichtensteins
sea water carbonate system
self-actualizations
shape of deflection
shed light on something
shotshell
situation at hand
soil thermal capacity
southwestern toad
streamflow data
stretching apparatus
technology-savvy
template synthesis
thermalizing collision
thirst after knowledge
torsional pendulum analysis
Treuen
trichocerids
tube pillar
us vow
vegetable basket
vogelsteins
wrinkling of leaf face