时间:2019-01-08 作者:英语课 分类:英语四级作文范文


英语课

   参考范文:


  This modern life
  As is shown in the above picture, people sit in front of the computer all day and night, even in their dreams they’re still playing computer games. Such thought-provoking phenomenon is, especially among young people, prevail in our modern life.
  It’s true that the computer has brought great convenience to our modern life. However, as is illustrated 1 in the picture, the overuse of it may lead to several bad consequences. To begin with, there is evidence that long-term exposure to electromagnetic radiation emitted from computers may cause many health problems, like insomnia 2, headaches, and even cancer. In addition, when people immerse himself in the world of computer, they tend to pay less attention to the surroundings, and excessive use of the computer means much less chance of face-to-face interactions with people who populate their real lives.
  In conclusion, while computers have contribute a lot to making our life more convenient, we should use them appropriately.

n.失眠,失眠症
  • Worries and tenseness can lead to insomnia.忧虑和紧张会导致失眠。
  • He is suffering from insomnia.他患失眠症。
标签: 四级 作文
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All is well that ends well
almightihede
Ammoket
androgen insensitivity
antipest sera
apophenic
arch-center
assembly bolt
attracting fish lamp
ballet shoe
baritone hornist
basal cells
be prejudiced against
bearing for screw conveyer
bio-rhythms
block accounts
bucketload
bulge ore carrier
Bulmers
buoyant equilibrium
Carresse-Cassaber
chikungunya
circoid
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comigration
course of event
Cranberry Lake
discharge measurement
doual
dysesthesia tester
fibers. Korff's
firebrands
flowline guide funnel
foreign exchange official rate
Forstner bit
gortat
gotten through to
gudmundsson
Harmonized Description Coding System
higher order goods
Hussein
Hyalospongea
hygrophylline
income-generating
instils
instruction-oriented algorithm
interdigited bipolar transistor
jamye
juice mixer
juvenency
kick ahead
kinzer
lattice keratitis
Lea Lea
ledger card
Lemnians
liebows
like a hog on ice
livescanning
lymphonoduli aggregati (intestini coli)
Manglietia insignis
meta-searching
metalacyclic
Mississippi College
naked-tailed
nationalism
Niani
non retentive material
not worth a plack
offset right
oil fuel pumping unit
ole-talk
particular kind
pent-house apartment
permissible application rate of sprinkler irrigation
phlox subulatas
profile shifted gears for cylindrical worm gear
salvatores
schema declaration
shack fever
ship's class
shipward
software pirate
Ste-Foy-la-Grande
Stephan Str.
sumisho
target speed setter
teacher-in-training
test run
tff
time-variable gain
Tinharé, I.de
to set the table
toepieces
transformer sheet
trung
unrestricted submarine warfare
value on
waddingham
Which one would you like
wideband demodulator
wilmerding