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。
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aluminum tannotartrate
Anas discors
antenna output
automatic course-keeping gear
auxiliary parachute
axilemmata
banker margin
barklyite
be gone on sb
bearing current
biseke
black mercurial lotion
brushing method
Bādgāh
cataracta cerulea
cerebelliform
circulated
clay building brick
clustercentric
coincidence
concave sucking disc
congridaes
crist-
cusianas
dag.
Dedo de Deus
differentiation theorem
diffusion line
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double cycle inverse
Drawskie, Pojezierze
electric cable accessory
emancipates
Emmerstedt
end-of-file record indicator
ernothrips lobatus
family earnings
featheret
fellow countryman
floodight
gas phase mass flux density
Hakif
Halfeti
haptenic group
he-
heavy ends
huuo
in constant motion
insert number
intifida
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lathehand
leendert
licensor
liminality
looped-collector ionization chamber
loose mold
lucifuge
make two bites at a cherry
Mancona bark
market segmentations hypothesis of the term structure
medrylamine
melpar
monostatic radar
multicostae
Napoleon I
negative chlorine atom
nirvous
notch binding
observational equation
ostiolae
photocolorimetry
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pseudospiropes subuliferus
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rice husking machine
salmis
San Bartolomeo Valmara
scaffat
shockproof
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solar radiometer
sound slit
spina bifida and cranium bifidum
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submarine medicine
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throttled down
toll television
totality
unconcealing
vertical intra-industry trade
Victoria West
weile
went downtown
wooden heart