The third live class from China's space station was held yesterday afternoon,delivered by Shenzhou-14 crew members Chen Dong,Liu Yang,and Cai Xuzhe to students on Earth.
The main classroom is located at the Technology and Engineering Center for Space Utilization,Chinese Academy of Sciences.The class is also being attended by students from other three classrooms in Yunnan,Henan,and Shandong.
It is the first science lecture from the Wentian lab module (問天實驗艙).The previous two lectures of the "Tiangong Class" series were delivered by the Shenzhou-13 crew from the station's core module Tianhe.
The astronauts first gave an introduction of the Wentian lab module.They noted that Wentian has an independent control system.It can take over the operation and control of the whole space station when the Tianhe core module has emergencies.Then the astronauts did several interesting science experiments.They also had an interaction with the students and answered their questions.
"The space station is waiting for you all." said Chen Dong to the students at the end of the class.
(1)How many classrooms did the live class have from the Wentian lab module? AA
A.One
B.Two
C.Three
D.Four
(2)What did the astronauts do during the live class in space? CC
a. ...introduce the Wentian lab module
b. ...introduce the Tianhe core module
c. ...do some science experiments
d. ...have an interaction with the students
e. ...answer the students' questions
A.a(chǎn),b,c,d
B.b,c,d,e
C.a(chǎn),c,d,e
D.a(chǎn),b,d,e
(3)What does the underlined previous mean based on the context? AA
A.former or old
B.interesting or exciting
C.distant or far-away
D.live or happy
(4)What can we infer from the passage? DD
A.The Wentian lab module is the same as the Tianhe core module.
B.The Wentian lab module can take the place of the Tianhe core module.
C.The astronauts can only stay in the Tianhe Core module at daytime.
D.The astronauts can run the whole space station in the Wentian lab module.
(5)In which part of the newspaper can we read this article? AA
A.Science
B.Nature
C.Travel
D.Culture
【考點】說明文;科技創(chuàng)新.
【答案】A;C;A;D;A
【解答】
【點評】
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發(fā)布:2024/5/27 14:0:0組卷:21引用:3難度:0.5
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