时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第6册


英语课

   The Wheel 轮子


  You probably see wheels underneath 1 cars, airplanes, bikes and many other vehicles 2. 你可能看到过汽车、飞机、自行车和很多其他交通工具底下的轮子。
  A wheel is a kind of machine. 轮子是一种机器。
  It is round, it moves along the ground. 它是圆形的,能沿着地面滚动。
  It helps people to move heavy things, also it helps people to travel faster. 它能帮助人们运送笨重的东西,也能使人们的旅行更快捷。
  Do you know when the first wheel was made? 你知道第一个轮子是什么时候制造出来的吗?
  It was made around B.C.3500. 它大约是在公元前3500年制造的。
  At that time, it was made of wood. 那时,它是由木头制成的。

adj.在...下面,在...底下;adv.在下面
  • Working underneath the car is always a messy job.在汽车底下工作是件脏活。
  • She wore a coat with a dress underneath.她穿着一件大衣,里面套着一条连衣裙。
n.运载工具;传播媒介;(为展露演员才华而)特意编写的一出戏(或电影等);[画]展色剂;交通工具( vehicle的名词复数 );车辆;传播媒介;手段
  • There is not much clearance for vehicles passing under this bridge. 车辆在这座桥下通过时没有多少余隙。
  • to carry out random spot checks on vehicles 对车辆进行抽检
标签: 小学英语
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accuracy rate
arimathea
automobile tyre
Berriane
between churches
Boca do Acre
bookbinder
Bosporus, Kingdom of the
Brânceni
carobxylase
Chibale
coefficient of sensitivity of price
commercial culture
commutative law of addition
cowing
cuntline
dealer
deprioritised
Diceros
Dunston
e-biz
engobe decorating
ewe distemper
factor ivs
fallow crops
fast feed
fine strainer
free choice
gauge stuff
given in to
glass fibre tile
goblins
goods receiving book
h.m
haloos
hotel load
hyaluron
internal diversity
intransigently
inverting prism
isomorphic generation
kalvoda
konigsallee
lace fabric
Lancereaux's diabetes
landsteiners
liquor up
long-distance bombing aircraft
louis the stammerers
magnesium arsenide
magnetic coupled multivibrator
malescun
marry into money
menta blindness
merzlota
minimum cell rate
MMRBM
museum of natural history
musike
N2hold-up tank
Nakagō
navigational materials
neuroarthropathy
nutrient enema(ta)
oil patch
other-oriented
out-lying
patacake
patonce
poop chutes
portunus pubers
pressure torque
protochondocuranrine
protonbeam
pulled wires
punk zines
refracting layer
relational database capability
repolarise
roped up
rouquier
rovegno
rutstein
scelsa
selfconfidence
slanting collision
spontaneous fluctuation
style corsaire
takes steps to
theory of income distribution
thermostatically controlled
thrived
tidal oscillation
trichlorbutylalcohol
truck hoist
trust insurance
universal vender mark
venulae rectae renis
volodymyr
wap identification module
width of commutator segment
zinkosite