内容正文:
Unit3综合训练
一、阅读理解。
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Making robots needs software engineers(软件
()1.Who plays the most important part in mak-
工程师),mechanical engineers,electrical engi--
ing robots?
neers(电气工程师)and computer engineers,butI
A.Computer engineers.
think software engineers play the most important
B.Mechanical engineers.
part.A mechanical engineer will design the robot's
C.Electrical engineers.
body.Electrical engineers will design the robot's
D.Software engineers.
controlling,power,signal receiving,etc.Electro-
()2.What does a mechanical engineer design
mechanical engineers may work on the robot's sen-
while making a robot?
sors(传感器).Computer engineers will design the
A.The robot's brain.
robot's brain.Now companies are hiring robotics en-
B.The robot's body.
gineers to develop everything from automated vacu-
C.The robot's power.
um cleaners(自动吸尘器)to robot dogs.So do you
D.The robot's sensors.
want to be a robotics engineer?How do you find an
()3.What did the writer do when he worked as
effective way to get started to become a robotics en-
an electrical engineer?
gineer?
A.He built a robotic hand.
Here's how I became a robotics engineer.It
B.He got the servo system working.
started with trying to build a robotic hand as a teen-
C.He designed some automatic control sys-
ager in my parents'garage.This was after I first
tems.
learnt how servo systems(随动系统)worked..SoI
D.He completed all the mechanical engi-
only got the servo part working,but it was a start.
neering courses.
Later I went to college to get an undergraduate de-
()4.Which of the following is NOT true accord-
gree(学士学位)as an electrical engineer,.After
ing to the passage?
that I worked as an electrical engineer for three
A.Making automated vacuum cleaners and
years.I designed several automatic control systems
robot dogs needs robotics engineers.
that were very interesting.Then I went back to
B.People who want to become a robotics
school,this time as a mechanical engineer,and
engineer can email the writer.
c