![](3D"master07_background.jpg")
![](3D"slide0095_image004.jpg")
Unit
Four
Book
Four
![](3D"master06_background.jpg")
![](3D"slide0055_image006.jpg")
![3D"Section](3D"slide0055_image007.gif")
![3D"The](3D"slide0055_image009.gif")
![3D"Unit](3D"slide0055_image010.gif")
![3DContents](3D"slide0005_image011.gif")
![](3D"slide0005_image018.gif")
![](3D"slide0005_image019.gif")
Text Analysis
Key Sentence
Patterns
=
;
![](3D"slide0005_image021.gif")
Writing & Reading Skills
Lead-in Activities
=
;
Background=
Information
Key Word Study
![](3D"slide0006_image023.jpg")
After learning this unit, students are
supposed to be able to:
1. Know something about hi-tech and how to use them correctly.
2. grasp the key language points and grammatical structures in the texts in Section A and B.
3. learn to
write a paragraph of comparisons
4. Improve their reading skill---- recognizing paragraph patterns (I)
5. Conduct a series of reading, listening, speaking <=
/span>and writing activities.
Teaching
Objectives
![](3D"slide0006_image024.gif")
![](3D"slide0006_image025.gif")
![](3D"slide0008_image026.gif")
<=
b>Lead-in
Activities ----
Discussion<=
span
lang=3DEN-US style=3D'font-family:SimSun;mso-ascii-font-family:"Times New =
Roman";
mso-fareast-font-family:SimSun;mso-hansi-font-family:"Times New Roman";
font-size:156%;layout-flow:vertical;mso-fareast-language:ZH-CN;mso-special=
-format:
lastCR;display:none'>
1)<=
b>What
do you know about hi-tech?
<=
b>2)
What does high-tech mean to college <=
b>students?
¡ =
;
Hi-tech in the world of enterprisers is defined as a =
way
to open up new industries, turn out new products,
and bring in the biggest profits. In the eyes of
politicians, hi-tech gives a country the edge it needs
to compete with others for the buildup of overall
national strength. Hi-tech in the context of IT is
a general reference to such landmarks as network, fiber
optics, artificial intelligence, information superhighway,
etc. And hi-tech in the minds of scient=
ists
is always representative of sophis=
tication(尖端),
independence(独立性=
),
infiltration( =
183;透性),
and diffusion(扩散性=
).
![3D"文件:200472819598222.gif <br> &nb=](3D"slide0009_image027.gif")
=
![3D透明花线Ĉ=](3D"slide0007_image029.gif")
hi-te=
ch is
something relative and changeable. As compared
to the traditional technologies, many of&=
nbsp;
today’s technologies belong to hi-tec=
h,
but are more than likely to grow out-of-da=
te
tomorrow. So, we must be aware=
that
there is an interaction between hi-tech and traditional
technology. The latter relies on the former for improvement
while the development of the former is based
on the latter. In this light, to be at home with hi-tech,
we should equip ourselves first with basic knowledge,
like mathematics, English, etc.
![3D"Background](3D"slide0010_image030.gif")
•The Telecommunications Revolution
<=
/span>
u=
![](3D"slide0010_image032.gif")
=
=
![](3D"dsld0010_image033.gif")
![](3D"slide0010_image035.jpg")
Telecommunications, from Greek, means communications =
at a distance”. Telecommunications through voice, data, and image communication is changing the world. The ease of accessing information and people anywhere at anytime is <=
/span>having major impacts on society, business, and finance. Two major trends have occurred in the technology that is applicable to telecommunications. The first trend has been <=
/span>the incredible increase in the processing power of digital <=
/span>=
computers, namely, dramatic decreases in physical size along with equally dramatic increases in complexity, speed, =
and capacity.
![](3D"slide0012_image036.gif")
![3D"Telecommunications](3D"slide0012_image037.gif")
![3D图片点击可在新窗=](3D"slide0047_image039.jpg")
The second trend has been the explosive growth=
in
transmission capacity through the widespread use of optical fiber across
continents and under oceans. These two trends have had impressive long-term
consequences for telecommunications around the world. The Internet and the
World Wide Web have already created a global system for the access of
information. It has become popular that people check flight, weather, and
hotels before traveling to a foreign country. E-mail makes it easy to keep=
in
contact instantly with colleagues and friends around the globe. But many of
the peoples of the world do not even have a telephone, much less access to=
the
Internet and the information. The challenge to the telecommunications indu=
stry
is to bridge the digital gap and extend the availability of telecommunicat=
ions
to all parts of the planet.
Optical fiber
¡Optical fiber (or “fiber optic”) often refers to the
medium and the techno=
logy
associated with the transmission of
¡information as light pulses along a glass or plastic wire or fiber. Opt=
ical
fiber carries much more information than conventional copper wir=
e and
is in general not subject to electromagnetic interfe=
rence
and the need to retransmit signals. Most telephone
company long-distance lines are now of optical fiber.
Transmission on optical fiber wire requires repeate=
r at distan=
ce
intervals. The glass fiber requires more protection
within an outer cable than copper. For these reasons and b=
ecause
the installation of any new wiring is labor-intensi=
ve,
few communities yet have optical fiber wires or cables f=
rom
the phone company’s branch office to local custome=
rs
(known as local loop). Single mode fi=
ber is used f=
or
longer distances; multimode fiber is used for shorter distan=
ces.
Information age
¡When we sa=
y that
we live in the information age, we mean that we li=
ve in
a time when information is very important and easy=
to
get. The information age is an era of fundamental and global change=
in intellectu=
al,
philosophical, cultural and social terms. Today̵=
7;s
information age began with the telegraph. It was the=
first
instrument to transform information into electrical form and
transmit it reliably over long distances. New
techniques of encoding and distributing digital
information are pacing the spread of the informati=
on age
throughout society.
Information superhighway
¡A name first used by (former) U.S. Vice Presid=
ent
Al Gore for the vision of a global, high-speed communications network th=
at will
carry voice, data, video, and other forms of informa=
tion all
over the world, and that will make it possible for people to =
send
e-mail, get up-to-the-minute news, and access busine=
ss,
government and educational information. The Intern=
et is
already providing many of these features, via tel=
ephone
networks, cable TV services, online service provider=
s, and
satellites. In the U.S., the information superhighwa=
y is
also known as National Information Infrastruct=
ure.
The information superhighway can be understood to be=
a
highway which has computer technology and modern
communication technology serving as the base of the road=
and
fiber-optic cables serving as the surface of the road=
.
¡ The “vehicles” are the multimedia machines equipped wit=
h computer, television and telephone, and high speed transmission and exchange of various multimedia information forms the web covering the whole nation. If the national superhighways all over <=
/span>the world are linked together, the global information superhighway will be created.
=
=
¡Who first created the idea of
“constructing” a superhighway?
¡ In 1955, =
Albert
Gore, then Tennessee Democratic senator, put forward in the U.S. Congress the act of interstate superhighway, which was later proved to have greatly promoted the American economic development. In 1991, his son, Al Gore, proposed another act—high performance computing act, HPCA. For the first time, HPCA demanded high performance computer and =
communications. The core of the act was to set up a national research and education network, NREN.
![](3D"slide0019_image041.jpg")
=
Key
Words Study
![](3D"slide0017_image045.gif")
telecommunications: n. the
sending and receiving of
messages over distance, esp. by telephone
<=
span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-fa=
reast-font-family:
SimSun;mso-hansi-font-family:"Times New Roman";font-size:133%;color:#DDDDD=
D;
mso-color-index:2;mso-special-format:lastCR;display:none'>
![](3D"slide0017_image046.gif")
&n=
bsp;
eg. New competition in
telecommunications
is a useful start.
<=
/b>
a
telecommunications satellite
tele: prefi=
x, 远距离的ᦁ=
2;远的
telegram, telescope, television, telephone, telecommuter(远距=
离工作者)
![](3D"slide0061_image047.gif")
utility: n. 1) a s=
ervice
used by the public, such as an electricity or gas supply or train service
2) the usefulness of sth. esp. in a practical way
2) the usefulness of sth. esp. in a practical way
<=
span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-fa=
reast-font-family:
SimSun;mso-hansi-font-family:"Times New Roman";font-size:133%;color:#DDDDD=
D;
mso-color-index:2;mso-special-format:lastCR;display:none'>
![](3D"slide0061_image048.gif")
&n=
bsp;
eg. Monopolies in industries like railways =
and
various utilities need breaking up.
Rescue teams worked desperately to
restore utilities in the area shatter=
ed
by the hurricane.
The
information is of the highest utility to a historian.
![](3D"slide0062_image049.gif")
condense: v. 1) reduce (esp. sth. written) =
to a
smaller or shortened form
2)
(of a gas) become liquid or sometimes solid esp. by becoming cooler
<=
span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-fa=
reast-font-family:
SimSun;mso-hansi-font-family:"Times New Roman";font-size:133%;color:#DDDDD=
D;
mso-color-index:2;mso-special-format:lastCR;display:none'>
![](3D"slide0062_image050.gif")
&n=
bsp;
He
managed to condense his letter of application to one page.
I tried to condense the report int=
o as
few words as possible.
When a gas or vapor condenses, it
changes into liquid.
=
Word
building: condenser;
condensation
![](3D"slide0013_image051.gif")
intensive : adj. involving a lot of activity, effort, or careful attention i=
n a
short period of time
![](3D"slide0013_image053.gif")
Collocation
![](3D"slide0013_image054.gif")
<=
/span>Labor-intensive 劳动密集ࣁ=
1;
capital-intensive 资金密集ࣁ=
1;
a one-=
week
intensive course in English
![](3D"slide0015_image056.jpg")
Example
![](3D"slide0015_image057.gif")
Word
building: intensively
cf: intense: adj. =
having
a very strong effect or felt very strongly
intense
heat/cold/competition/pain &nb=
sp;
Word
building: n. intensity
=
; &n=
bsp;
v. intensify
![](3D"slide0015_image058.gif")
<=
span
style=3D'mso-spacerun:yes'> After a brief period of intensive training, I was allowed to make my first parachute jump.
![](3D"slide0063_image059.gif")
desperate： adj. 1) expecting great
need; wanting very much
=
;
2) showing a willingness to take risks, esp. because one is in a bad situation
that one wants to change
![](3D"slide0063_image060.gif")
Example
![](3D"slide0063_image061.gif")
I
was absolutely desperate to see her.
—
The prisoners grew more desperate in despair.
— His increasing
financial difficulties forced him to take desperate measures.
<=
/b>
— They face a despe=
rate
(extremely serious) shortage of water.
Word buildi=
ng: desperation n. 铤而走险，绝=
395;
=
; &n=
bsp;
desperado n. 暴徒，=
;亡命之徒
collocation: be desperate for
![](3D"slide0064_image062.gif")
recession: n. .a period when the economy of a
country is not successful, business conditions are bad, industrial production <=
/b>and trade are at a low le=
vel
and there is a lot of unemployment.<=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:133%;color:#3366CC;
mso-color-index:0;mso-fareast-language:ZH-CN'>
![](3D"slide0064_image063.gif")
Example
![](3D"slide0064_image064.gif")
The economy suffers from =
the
impact of the current recession in
manufacturing.
Active policies should be
adopted to pull the country out of recession.
In times of severe recess=
ion
companies are often forced to make massive job cuts n
order to survive.
![](3D"slide0065_image065.gif")
recede: v. 1). If sth. you can see or h=
ear
recedes, it gets further and further away until it disappears; &#=
13;
=
;
2) if a memory, feeling, or possibility recedes, it gradually goes away;&=
#13;
=
;
3) if water recedes, it moves back from an area that it was coverin=
g
![](3D"slide0065_image066.gif")
Example
![](3D"slide0065_image067.gif")
The footsteps recede into the
distance.
As the threat of attack rece=
ded,
village life returned to normal.
Flood
waters finally began to recede in November.
recessional:衰退期的， 衰退的
![](3D"slide0066_image068.gif")
scratch
: v. cut or damage (a surface) slightl=
y with
sth.
sharp or rough 抓，搔，划
![](3D"slide0066_image069.gif")
Example
![](3D"slide0066_image070.gif")
She scratched at the insect
bites on her arm.
Mind
you don’t scratch the table with those scissors!
The
dog kept scratching at the door to be let in.
scratch the
surface:
触及表&#=
38754;
I
can only hope to scratch the surface of the topic in this talk.
The amount of aid which has =
been
offered is hardly going to scratch the surface of the
suffering.
![](3D"slide0067_image071.jpg")
Phrases
![](3D"slide0067_image072.gif")
scratch
out: 删掉；=
;划掉
you
scratch my back, I’ll scratch yours:
（口）你帮我A=
292;我也帮你
![](3D"slide0067_image073.gif")
The
last question really had us scratching our heads.
![](3D"slide0068_image074.gif")
peak: n. 1) the point of highest intensity,
value or achievement
高峰，&#=
26368;高点
=
;
2) a pointed top, esp. of a mountain 山顶
=
;
v. to reach the highe=
st
point of a level
=
;
adj. the highest level etc of sth.
![](3D"slide0068_image075.gif")
Example
![](3D"slide0068_image076.gif")
Sales have reached a new
peak.
Mount
Qomolangma is the world’s highest peak.
Oil
production peaked in the early 1980s.
Unemployment
peaked at 17% during the recession.
The
information Age is a time of peak demand for computers.
March
is one of the peak periods for our business.
at
one’s peak: 达到巅&#=
23792;
![](3D"slide0069_image077.gif")
<=
span
style=3D'color:#3366CC;mso-color-index:0'>¡peak::
“高峰，最&#=
39640;点，山顶”=
5292;可指具体的山，也可指整座=
;山及其上部。
<=
span
style=3D'color:#3366CC;mso-color-index:0'>¡summit:
“（山顶的&#=
65289;最高点，峰顶，最ƌ=
40;级会议”，指具体&#=
30340;山的最高处，也可ŝ=
20;示国家元首之间的高级=
;会谈。
<=
span
style=3D'color:#3366CC;mso-color-index:0'>¡climax:
“高潮，最&#=
20196;人兴奋（或感兴趣ʌ=
89;的部分”，比喻任何&=
#20107;物发展的顶点、最'=
640;点。
<=
span
style=3D'color:#3366CC;mso-color-index:0'>¡the
recent Geneva summit
<=
span
style=3D'color:#3366CC;mso-color-index:0'>¡the
summit of scientific achievement
<=
span
style=3D'color:#3366CC;mso-color-index:0'>¡The
opera reaches its climax in the third act.
![](3D"slide0070_image078.gif")
reliable: adj. able to be depended on or trusted
![](3D"slide0070_image079.gif")
<=
span
style=3D'font-size:88%;color:#3366CC;mso-color-index:0;visibility:hidden'>=
¡
¡— Our information comes from a reli=
able
source.
¡— My memory is not very reliable th=
ese
days.
<=
span
style=3D'font-size:88%;color:#3366CC;mso-color-index:0;visibility:hidden'>=
¡
<=
span
style=3D'font-size:88%;color:#3366CC;mso-color-index:0;visibility:hidden'>=
¡
![](3D"slide0070_image080.gif")
Word
building
<=
/span>
unreliable
adj. 不可靠=
;的
reliably
adv.
rely v.
=
; &n=
bsp;
reliability n. 可靠性=
;
![](3D"slide0071_image081.gif")
disposal: n. 1) the power or authority to u=
se
freely
=
;
2)
the act of getting rid of sth.
![](3D"slide0071_image082.gif")
Example
![](3D"slide0071_image083.gif")
Please see to the disposal of
that rubbish.
Collocation: at one’s disposal 供某人使用， =
001;某人支配
— We will use all the
means at our disposal to solve the dispute.
—
During their visit I put my car at their disposal.
Word building<=
/i>: dispose v.
=
;
dispose of: to get rid of sth.
=
;
dispose sb to sth.: to make someone more likely to feel or think a particular
way about sth. 使某人=
;倾向于
![](3D"slide0072_image084.gif")
persist
: vt. 1) to continue to do sth=
.,
although this is difficult, or other people worn you not=
to
do it, 坚持，执意
=
; &n=
bsp;
2）to continue to exist or happ=
en
![](3D"slide0072_image085.gif")
Example
![](3D"slide0072_image086.gif")
Collocation: persist in (doing) sth.<=
/b>
If you persist in causing
trouble, the company may be forced to dismiss you.
Despite
official denials, the rumors persisted.
Word building<=
/i>: persistent adj.
=
; &n=
bsp;
persistence n.
![](3D"slide0073_image087.gif")
=
¡cf: ins=
ist on
(doing) sth.
¡&=
nbsp;
insistent adj. demanding firmly and repeatedly
that sth. should happen坚持的
<=
span
style=3D'color:#3366CC;mso-color-index:0'>¡ <=
/span>insiste=
nce n.
an act of demanding that st=
h.
should happen坚决要求=
;，主张
![](3D"slide0073_image088.gif")
We
insist on the highest standards of cleanliness in the
hotel.
She will insist=
on
washing her hair just when I want to
have
a bath.
She
was insistent that they should all meet for dinner.
Example
![](3D"slide0074_image089.gif")
Text
Analysis: =
;
Main Idea and Structure
![](3D"slide0074_image090.gif")
Telecommunications is widely
conceived as a key
to developing countries’ dream of jumping into the modern world. Although
there is some dispute
as to how fast they can push ahead with their plans, different develop=
ing
countries still are
seeking their own ways of leaping over their backwardness with one jump in =
this
direction. Surely,
they will catch up with developed countries on the information
superhighway as long
as they persist in their efforts.
![](3D"slide0074_image092.gif")
What is the text mainly
about?
![](3D"slide0075_image093.gif")
How is the text organized=
?
![](3D"slide0075_image094.gif")
The passage=
is
arranged into four parts: The advantages =
of
telecommunications technologies; the questio=
ns
that should be considered in developing =
the
new technologies for developing countries;
different countries trying to solve their problems wi=
th
different solutions; and the conclusions=
. As
a striking feature of its organizatio=
n,
what is in suspense is sketched out whereas wha=
t is
in certainty is explicated through comparison =
and
exemplification.
![](3D"slide0075_image095.gif")
Text
Analysis: =
;
Main Idea and Structure
![](3D"slide0076_image096.gif")
Part 2 (Para. 3) =
;
What’s in suspense.
![](3D"slide0076_image097.gif")
Part 1 (Paras. 1-2) A new <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;text-shadow:auto;
layout-flow:vertical;color:yellow;mso-fareast-language:ZH-CN'>technology
and its advantages.
![](3D"slide0076_image098.gif")
Text
Analysis: =
;
Main Idea and Structure
![](3D"slide0076_image099.gif")
Part 3 (Paras. 4-10)<=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;text-shadow:auto;
layout-flow:vertical;color:yellow;mso-fareast-language:ZH-CN'> =
What̵=
7;s
in certainty.
![](3D"slide0076_image100.gif")
Part 4 (Para. 11) =
;
A brilliant prospect.
![](3D"slide0076_image101.gif")
Telecommunications: boost=
ing
living standards and promoting internal and
foreign investment;…
![](3D"slide0076_image102.gif")
![](3D"slide0076_image103.gif")
![](3D"slide0076_image104.gif")
How fast to develop
telecommunications technologie=
s in
developing countries.
![](3D"slide0076_image105.gif")
Communications will be a =
key
factor separating the winners from the losers. Six countries =
and <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:161%;layout-flow:vertica=
l;
color:#3366CC;mso-color-index:0;mso-fareast-language:ZH-CN'>regions are
working hard to realize telecommuni=
cations
transformation.
![](3D"slide0076_image106.gif")
Developing countries can
catch up with Americans and Western Europeans if they
persist.
![](3D"slide0076_image107.gif")
![](3D"slide0020_image108.gif")
![](3D"slide0020_image109.gif")
![](3D"slide0020_image110.gif")
Pa=
rt 1
=
Part
2
Pa=
rt 3
=
Part
4
Text Analysis
Main
Idea:
(Paras.
1-2)
The 2 paragraphs focus on the overwhelming =
advantages of telecommunications revolution=
, <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:133%;layout-flow:vertica=
l;
mso-fareast-language:ZH-CN'>especially for developing countries.
![](3D"slide0020_image111.gif")
![](3D"slide0021_image112.gif")
![](3D"slide0021_image113.gif")
Pa=
rt 1
=
Part 2
Pa=
rt 3
=
Part 4
Text Analysis
Main
Idea:
![](3D"slide0021_image114.gif")
(Para. 3)
The paragraph puts forward a question for <=
/b>consideration; how fast to develop <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:133%;layout-flow:vertica=
l;
mso-fareast-language:ZH-CN'>telecommunications technologies in developi=
ng countries.
![](3D"slide0021_image115.gif")
![](3D"slide0022_image116.gif")
![](3D"slide0022_image117.gif")
![](3D"slide0022_image118.gif")
Pa=
rt 1
=
Part
2
Pa=
rt 3
=
Part
4
Text Analysis
Main
Idea:
(Paras. 4-10)
=
Different counties have different backgrounds =
and they seek different ways out of their <=
/b> <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:133%;layout-flow:vertica=
l;
mso-fareast-language:ZH-CN'>respective problems to realize <=
/span><=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:133%;layout-flow:vertica=
l;
mso-fareast-language:ZH-CN'>telecommunications transformantion.
![](3D"slide0022_image119.gif")
![](3D"slide0077_image120.gif")
Devices
for Developing The Part
对比法
In the passage, the author uses many different writing
<=
/div>
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techniques to develop=
the
main ideas. One of the writing
techniques employed is
making comparisons.
For example, if we ha=
ve a
look at Paragraphs 4 to 6,
we would find that the 3 paragraphs are skillfully
organized by comparisons.
![](3D"slide0078_image123.gif")
For details<=
span
lang=3DEN-US style=3D'font-family:SimSun;mso-ascii-font-family:"Times New =
Roman";
mso-fareast-font-family:SimSun;mso-hansi-font-family:"Times New Roman";
font-size:111%;layout-flow:vertical;color:yellow;mso-fareast-language:ZH-C=
N;
mso-special-format:lastCR;display:none'>
In this par=
t, comparisons=
are made <=
/b>between Rus=
sia
and China.
![](3D"slide0078_image124.gif")
Russia enjoys a strong educational
system in mathematics and science.=
3;
Russian developmen=
t ![](3D"slide0078_image125.gif")
China
is
backward.
China takes advan=
tage
of its backwardness <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;layout-flow:vertica=
l;
color:#66FFFF;mso-color-index:6;mso-fareast-language:ZH-CN'>because new=
<=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;layout-flow:vertica=
l;
color:#66FFFF;mso-color-index:6;mso-fareast-language:ZH-CN'>technologies
are even cheaper than copper <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;layout-flow:vertica=
l;
color:#66FFFF;mso-color-index:6;mso-fareast-language:ZH-CN'>wire
systems.
China plans to pour <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;layout-flow:vertica=
l;
color:white;mso-fareast-language:ZH-CN'>some $100 billion into <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;layout-flow:vertica=
l;
color:white;mso-fareast-language:ZH-CN'>telecommunications <=
/span><=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;layout-flow:vertica=
l;
color:white;mso-fareast-language:ZH-CN'>equipment.
![](3D"slide0078_image126.gif")
Russian economy is =
<=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;layout-flow:vertica=
l;
color:#66FFFF;mso-color-index:6;mso-fareast-language:ZH-CN'>stuck in
recession and it barely has the =
money to ev=
en
scratch the surface of the <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:178%;layout-flow:vertica=
l;
color:#66FFFF;mso-color-index:6;mso-fareast-language:ZH-CN'>problem.=
3;
Russia. A loser. =
=
(Implied)
Nothing mentioned to show achievement=
s so
far.
China has the mon=
ey
to invest. (Implied)
China. A winner. By the end of 1995, China’s =
major cities are getting the basic infrastructure to become major parts of the information superhighway. Telecommunications <=
/span>helps Shanghai to realize <=
/span>its dream of becoming a top financial center.
![](3D"slide0078_image127.gif")
![](3D"slide0023_image128.gif")
![](3D"slide0023_image129.gif")
![](3D"slide0023_image130.gif")
Pa=
rt 1
=
Part
2
Pa=
rt 3
=
Part
4
Text Analysis
Main
Idea:
(Para. 11)
The passage concludes to say that developin=
g countries can catch up with Americans and <=
/b> <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:133%;layout-flow:vertica=
l;
mso-fareast-language:ZH-CN'>Western Europeans in telecommunications <=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-hansi-font-family:"Times New Roman";font-size:133%;layout-flow:vertica=
l;
mso-fareast-language:ZH-CN'>technologies.
![](3D"slide0023_image131.gif")
![](3D"slide0001_image133.jpg")
=
Language
Points
1. Places that until recently were deaf and dumb are rapidly <=
span
lang=3DEN-US style=3D'font-size:55%;mso-fareast-language:ZH-CN'>acquiring
up-to-date telecommunications that will let them =
promote=
both
internal and foreign investment.
<=
span
style=3D'font-size:44%'>¡ Some youth who until re=
cently
were students in college are now teaching other stud=
ents
on the stage.
=
<=
span
style=3D'font-size:63%'>¡一些前=
981;久还是学生的青年们=
;，如今已走上讲台，&#=
24320;始授课了。
<=
span
style=3D'font-size:75%'>¡Industries that formerly were ignored are now
given more attention, which will accelerate the development of <=
span
style=3D'position:absolute;top:61.81%;left:3.55%;width:83.45%;height:38.18=
%'>economy. &=
#13;
=
¡ 一些从=
069;被人们忽视的产业，=
;现在正得到更多的关&#=
27880;，这将对整个经济=
的发展起到促进作用=
2290;
![](3D"slide0079_image134.gif")
多重复合句z=
90;
第一个that ó=
41;导的是修饰places į=
40;定义从句。
第二个that ó=
41;导的是telecommunications į=
40;定语从句。
2. Many experts think Vietnam is
going too far by requiring that all mobile phones be expensive digital models, when it is desperate for=
=
any phones.
¡ 多重复合句&#=
12290;
首=
先这是这句话中包含=
6377;think 的ब=
6;语从句。
宾=
语从句中又含有when 引ल=
8;的ਲ=
2;间状语从句。
时=
间状语从句主语中，=
2312;by介词短语=
4341;导的方式状语中，requiring 的宾=
1;是由that 引ल=
8;的从句，需要注意到<=
/span>requiring 要=
4;此从句中用(should) be 的൯=
4;拟形ঁ=
5;。
3. It’s cheaper to build radio towers than to string lines ac=
ross
mountain ridges, and businesses eager for reliable service <=
/span>=
are willin=
g to
accept a significantly higher price tag for a =
wireless c=
all
— the fee is typically two to four times as much =
as for cal=
ls made
over fixed lines.
¡And=
=
的连接的并列关系的=
2797;合句。And=
=
前一分句中than=
引导比较状语从句，=
0174;句中省略了形式主=
1;it<=
span
style=3D'font-family:SimSun;mso-fareast-font-family:SimSun;font-size:88%'>=
和=
谓语动词is<=
span
style=3D'font-family:SimSun;mso-fareast-font-family:SimSun;font-size:88%'>=
。And=
=
后的分句中，破折号=
1518;是对a <=
/span>significan=
tly
higher price tag 的进一步说明=
290;Two to four ti=
mes as
much as 是倍数的表示方=
7861;，即在=
比较结构前面用几倍=
5968;表示一方为另一方=
0;几倍。
<=
span
style=3D'font-size:88%;visibility:hidden'>¡
<=
/span>
![3D"practice](3D"slide0081_image135.gif")
原=
;句:
Widespread access to
information technologies, for example, promises
to condense
the time required to change from labor-intensive
assembly work to industries that
involve engineering, marketing, and design. (L. 12)
![](3D"slide0083_image136.gif")
Key
Sentence Patterns
1. <=
span
lang=3DEN-US style=3D'font-size:156%;layout-flow:vertical;color:#66FF66;
mso-fareast-language:ZH-CN'>Typical patterns for probability of doing sth.
![](3D"slide0083_image137.gif")
例如，信息技术<=
/b>的广泛应用有=
5;缩短从劳<=
span
style=3D'font-family:KaiTi_GB2312;mso-ascii-font-family:Verdana;mso-fareas=
t-font-family:
KaiTi_GB2312;mso-hansi-font-family:Verdana;font-size:178%;layout-flow:vert=
ical;
color:yellow'>动密集型的组装&=
#24037;业转向涉及工程、!=
829;=
销、设计等产业&=
#25152;需的时间。
![](3D"slide0084_image138.gif")
Key
Sentence Patterns
=
Widespread/Systematic/Free/=
Easy
/Convenient<=
span
lang=3DEN-US style=3D'font-family:"Times New Roman";mso-ascii-font-family:=
"Times New Roman";
mso-fareast-font-family:LiSu;mso-hansi-font-family:"Times New Roman";
font-size:178%;layout-flow:vertical;color:yellow;mso-fareast-language:ZH-C=
N'>
access to sth. promises to do…=
对······ 的广Ė=
67;／系统／自由／便利=
的接触=
（应ī=
92;）有望／可能······
![](3D"slide0084_image140.gif")
句型提炼
（划线部分可替换A=
289;
![](3D"slide0085_image141.gif")
应用：经常接触不=
同的文化有望优化我=
0204;的知=
识结ĉ=
00;。=
Key Sentence Patterns
![](3D"slide0085_image142.gif")
Our
frequent access to different cultures =
promises
to optimize the structure of our =
knowledge.
![](3D"slide0085_image144.jpg")
原句: Still,
there’s little dispute that
communications will be a key
factor separating the winners from the
losers. =
(L.
26)
![](3D"slide0087_image145.gif")
Key
Sentence Patterns
2. <=
span
lang=3DEN-US style=3D'font-size:156%;layout-flow:vertical;color:#66FF66;
mso-fareast-language:ZH-CN'>Typical patterns for certainty of (doing) sth.
![](3D"slide0087_image146.gif")
然而毋庸争辩，通信技术将是&=
#21306;分赢家=
和输家的关键因&=
#32032;。
![](3D"slide0088_image147.gif")
Key
Sentence Patterns
=
… a
matter of debate/discussion.
Still, there is little dispute/doubt
that…
···&middo= t;··是人们争#= 770;／商榷的一个问题。= ;然而ē= 95;<= span style=3D'font-family:KaiTi_GB2312;mso-ascii-font-family:"Times New Roman"; mso-fareast-font-family:KaiTi_GB2312;mso-hansi-font-family:"Times New Roma= n"; font-size:178%;layout-flow:vertical;color:yellow'>庸争ů= 77;／毋庸ņ= 22;疑的是, ······
···&middo= t;··是人们争#= 770;／商榷的一个问题。= ;然而ē= 95;<= span style=3D'font-family:KaiTi_GB2312;mso-ascii-font-family:"Times New Roman"; mso-fareast-font-family:KaiTi_GB2312;mso-hansi-font-family:"Times New Roma= n"; font-size:178%;layout-flow:vertical;color:yellow'>庸争ů= 77;／毋庸ņ= 22;疑的是, ······
![](3D"slide0088_image148.gif")
句型提炼
（划线部分可替换A=
289;
![](3D"slide0089_image149.gif")