内容正文:
专题11 地球与宇宙奥秘探索
1. (2022·湖北省·期末考试) On December 9th, Chinese astronauts, Zhai Zhigang, Wang Yaping, and Ye Guangfu, (1) (conduct) the science lecture 400 kilometers above Earth, as they orbited in the Tiangong space station.
They showed viewers (2) they lived and worked inside the space station. In response to (3) Hong Kong student's question about water, Wang said the water they drank was recycled, noting that there was no difference in taste between regular and (4) (recycle) water. "With a water recycling system, every drop of water (5) (make) full use of," she said.
Wang said the astronauts might look (6) (fat) than they were on earth as the microgravity in space can affect blood circulation. Zhai introduced the (7) (special) designed uniform Ye was wearing during the class. According to Zhai, it is called a "penguin jumpsuit" and it has multiple elastic (有弹力的) bands inside to help the astronauts maintain their muscle (8) (strong).
Ye demonstrated experiments related to cell growth in the weightless environment in space, during (9) he compared the growth and shape of cells in artificial gravity and zero-gravity so as (10) (study) their changing rules and mechanisms.
【答案】
1.conducted2.how3.a4.recycled5.is made6.fatter7.specially8.strength9.which10.to study
【知识点】一般过去时、形容词的比较级、动词的-ed形式作定语、副词修饰形容词、关系代词which引导非限制性定语从句、说明文、必备短语、地球与宇宙奥秘探索、连接副词how引导宾语从句、不可数名词、不定冠词
【解析】1.句意:12月9日,中国宇航员翟志刚、王亚平和叶光富在天宫空间站轨道上进行了距地球400公里的科学讲座。根据上文On December 9th可知为一般过去时。故填conducted。
2.句意:他们向观众展示了他们如何在空间站内生活和工作。引导宾语从句,从句中缺少方式状语,表示“如何”应用how。故填how。
3.句意:在回答一名香港学生关于水的问题时,王说他们喝的水是循环水,并指出普通水和循环水在味道上没有区别。student为可数名词,此处为泛指应用不定冠词,且Hong是发音以辅音音素开头的单词,应用a。故填a。
4.句意同上。修饰后文名词water应用形容词recycled(回收利用的),作定语。故填recycled。
5.句意:她说:“通过水循环系统,每一滴水都得到了充分利用。”主语与谓语构成被动关系,且陈述客观事实,用一般现在时的被动语态,主语为every drop of water,谓语用单数。故填is made。
6.句意:王说,由于太空中的微重力会影响血液循环,宇航员们可能会比在地球上看起来更胖。根据后文than they were on earth可知fat应用比较级形式。故填fatter。
7.句意:翟介绍了叶在课堂上穿的特制制服。修饰后文形容词designed应用副词spe