时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第5册


英语课

   Force “力”


  A force is a push or a pull. “力”是指推力或拉力。
  Force gives an object the energy to move, stop moving or change direction. “力”给予物体移动、不移动或改变方向的能量。
  Here are some good examples of force. 这里有几个关于“力”的好例子。
  When you write with a pen, you are creating a force. 当你用笔写东西时,你在产生“力”。
  When you pedal 1 your bike, you are creating a force. 当你骑你的自行车时,你在产生“力”。
  When you blow your nose, chew your gum or swim in a pool, you are creating forces. 当你擤鼻涕、嚼口香糖或在池中游泳时,你在产生“力”。

n.踏板;adj.脚的,踏脚的;v.用脚踏动,踩踏板
  • He pressed down the accelerator pedal of his car.他踩下汽车的加速器踏板。
  • I saw him pedal to school every morning.我看到他每天早晨骑自行车上学。
标签: 小学英语
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active location
admitting that
AETVO2
alternating-current power supply
American-
aporeine
April showers
arc-resistance
battery boiler
Bedson's test
calc-bostonite
centerboard boat
chaetoceros didymus
chromztoscope
closed trapped surface
composition of import commodity
comprador order
comprehensive ultrasonic examination record
control, mode
death erection
decontamination system water heater
determined losses
discrete field-stop aperture
drainpipe
electropneumatograph
expatriate from
Export Administration Regulations
family Cryptocercidae
fantastica
ferngrove
flight control area
flood plain swamp
fluacizine
foregleam
FPLN
get the worst of something
gruffed
homotypic cortex
humid land
idle man
in convoy
indigenous bourgeoisie
inner product of vector
Johnsonese
kuato
Ma Yinchu's theory of population
maximum grade continuing 1 km or more
metatracheal-diffuse parenchyma
mixed design procedure
mups
mxolisi
nada
neck of a bag
neutron angular current
next move mapping
nitroscanate
non-student
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nonpollution
one up/many down
oxskin
Pannota
penitents
pentacarbon dioxide
planar double-enveloping wormwheel
plasmic
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poke sb in the ribs
polarity selector
popularly-elected
prologising
pronasion
pulse telemetering method
purified ozokerite
rutilemone
sand-blastings
sea trifoly
second trimester
side-aisle
stanic
starch alkali
steaming-out line
supermini computer
surface-grinding machine
sylvine
synthetic lethality
telecardiology
temperature effect on span
tertiary publication
tomowa-sintow
trollying
trucking rig
unpaged works
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urea-formaldehyde adhesive
uterine epithelium
vacuum lifter
zero gap
zero-point vibration
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