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四、语法填空。
China’s space classroom has become very popular among students. On September 21st, the astronauts of Shenzhou held the space classroom session 16.
In the space classroom, astronauts 17.
Astronauts also shared 19.
The space classroom is not only educational but also inspiring. It helps students learn scientific knowledge 21.
Since 2013, China 23.
The space classroom connects students on earth with the mysterious space. It opens 25.
China’s space classroom has become very popular among students. On September 21st, the astronauts of Shenzhou held the space classroom session 16.
which/that
has attracted lots of young viewers across China.In the space classroom, astronauts 17.
carefully
(care) showed students how to do experiments in space. They showed the effect of weightlessness on water, plants and even small animals. The experiments were so interesting 18. that
students excitedly asked many questions.Astronauts also shared 19.
their
(they) daily life in space. They talked about how they sleep, eat, and exercise. To keep healthy, astronauts exercise for about two hours every day. They use special exercise equipment 20. to stop
(stop) muscle loss.The space classroom is not only educational but also inspiring. It helps students learn scientific knowledge 21.
in
a fun way and encourages them to pursue their dreams of exploring space. Many students say that they want to be astronauts or 22. scientists
(science) when they grow up.Since 2013, China 23.
has held
(hold) several space classes. Each class has different themes and experiments. Students are interested in these classes and many of them wonder when the next class 24. will be given
(give) in the future.The space classroom connects students on earth with the mysterious space. It opens 25.
a
window for young people to explore the universe and helps them develop an interest in science. How meaningful it is!答案
16.which/that 17.carefully 18.that 19.their
20.to stop 21.in 22.scientists 23.has held
24.will be given 25.a
20.to stop 21.in 22.scientists 23.has held
24.will be given 25.a
解析
【分析】
本题为语法填空，需结合句子结构、固定搭配、时态语态等核心语法知识点逐一分析：16题考查定语从句，先行词为物且在从句中作主语，需用关系代词；17题修饰动词，需用副词形式；18题考查so...that...固定句型；19题修饰名词，需用形容词性物主代词；20题表目的，用不定式作目的状语；21题考查介词固定搭配；22题与astronauts并列，需用名词复数；23题由since引导，主句用现在完成时；24题考查一般将来时的被动语态；25题考查冠词固定搭配。
【解析】
16. 先行词为the space classroom session（指物），在定语从句中作主语，故填which/that；
17. 修饰动词showed，需用副词形式，故填carefully；
18. 考查固定句型so+形容词+that+从句，意为“如此……以至于……”，故填that；
19. 修饰名词life，需用形容词性物主代词，故填their；
20. 此处表目的，用不定式作目的状语，故填to stop；
21. 固定搭配in a fun way，意为“以一种有趣的方式”，故填in；
22. 与astronauts并列，指“科学家”，需用名词复数，故填scientists；
23. 由since+过去时间（2013）可知，主句用现在完成时，主语China为单数，故填has held；
24. 从句主语the next class与give为被动关系，且时间为将来，故用一般将来时的被动语态，填will be given；
25. 固定搭配open a window，意为“打开一扇窗”，故填a。
【答案】
16.which/that 17.carefully 18.that 19.their 20.to stop 21.in 22.scientists 23.has held 24.will be given 25.a
【知识点】
定语从句、副词用法、固定句型
【点评】
本题结合中国太空课堂热点，考查初中阶段核心语法知识点，涵盖定语从句、副词、固定搭配等，既考查语法应用能力，又渗透科学教育，难度适中。
【难度系数】
0.6
本题为语法填空，需结合句子结构、固定搭配、时态语态等核心语法知识点逐一分析：16题考查定语从句，先行词为物且在从句中作主语，需用关系代词；17题修饰动词，需用副词形式；18题考查so...that...固定句型；19题修饰名词，需用形容词性物主代词；20题表目的，用不定式作目的状语；21题考查介词固定搭配；22题与astronauts并列，需用名词复数；23题由since引导，主句用现在完成时；24题考查一般将来时的被动语态；25题考查冠词固定搭配。
【解析】
16. 先行词为the space classroom session（指物），在定语从句中作主语，故填which/that；
17. 修饰动词showed，需用副词形式，故填carefully；
18. 考查固定句型so+形容词+that+从句，意为“如此……以至于……”，故填that；
19. 修饰名词life，需用形容词性物主代词，故填their；
20. 此处表目的，用不定式作目的状语，故填to stop；
21. 固定搭配in a fun way，意为“以一种有趣的方式”，故填in；
22. 与astronauts并列，指“科学家”，需用名词复数，故填scientists；
23. 由since+过去时间（2013）可知，主句用现在完成时，主语China为单数，故填has held；
24. 从句主语the next class与give为被动关系，且时间为将来，故用一般将来时的被动语态，填will be given；
25. 固定搭配open a window，意为“打开一扇窗”，故填a。
【答案】
16.which/that 17.carefully 18.that 19.their 20.to stop 21.in 22.scientists 23.has held 24.will be given 25.a
【知识点】
定语从句、副词用法、固定句型
【点评】
本题结合中国太空课堂热点，考查初中阶段核心语法知识点，涵盖定语从句、副词、固定搭配等，既考查语法应用能力，又渗透科学教育，难度适中。
【难度系数】
0.6
