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
学英语单词
allied member
almacantar
alonimid
anode supply
anti-phase
anti-ssDNA antibody
arterio-dialysis
asymmetrical gyroscope
atmospheric stratification
ball hardness testing machine
barge carrier terminal
baso -
biserial correlations
borehole liquid level indicator
brazen-faced
camoisly
Campher
CAVH
cell dissociation
central forced feed grease lubrication system
chrysobotrys
closed traffic
Cockney
coelomycete
compression terminal pressure
Conflictan
conventional diving
crude activity rate
Cryoconization
cryogenic cooling
Cydia pomonella
denotators
dentes acustici
depreciative
diphenylarsine
dondril
drag sb away
effect filter
engine switch
exponential lags
famousest
fancy-schmancy
feeler bracket
FeMo-co
flank of a fire
fucker
fuel-injection pump
fund for labour protection
Gastrochilus nanchuanensis
GFU
girlie girl
give the dust to
gunnery trial
gyroaxle
human physiological reaction
insulating clothing
iron succinate
lifeline game
ll.m
longilabrous
Lophamplexus
lucerne beetle
luxan
lyophil(e)apparatus
mesencephala
methorphans
mobile diaphragm liquid manure pump
modular smartphone
mugging off
natural gas in metamorphic rock
net value of all property liable to estate duty
ngayau
obstacle diffraction lass
oil-related
parallactic triangle
pepsinogen-ii
perimysia
pheneticillin
positive angle
postpartum estrus
precipitation evaporation index
rank rotten
ricker
romesome
run away inflation
sand protecting plantation
semiforces
setswanas
settle on a plan
snakebites
soil family
square box
stipa enivrans hce.
stoecker
surg(ing)
sweeping port
three way type
trunk snap
uluss
Uncastillo
weighing funnel
woodentops