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2021-22学年高二版第27期总第859期答案与解析

2022-03-08

2021-22学年高二版第27期总第859期答案与解析

 

D1 1-3 CDC

D2 1-4 DABA

D3 1-3 DBC

 

解析:

D1 1-3 CDC

1. C。从文中第二段“ crossing 41 countries and five continents,”和第六段“ But it was prolonged into nearly half a year”可知,她花了大约半年才飞跃五大洲,故答案为C

2. D。从文中倒数第四段“The most difficult part of the journey was flying over Siberia in Russia.”可知,飞行中最困难的部分是飞越西伯利亚,故答案为D

3. C。通读全文可知,Rutherford在飞行途中遇到很多困难,但她还是坚持下来了,还激励了更多的女孩子尝试飞行,因此她是坚强的,能鼓舞人心的。故答案为C

 

D2 1-4 DABA

1. D。根据第三段第三句“Lift occurs when an object is moving through the air as its surface comes into contact with air particles, the particles are pushed down and away from the object, allowing it to move up.”可知当物体在空气中移动时会产生升力,即物体表面和空气粒子接触时,这些粒子被往下推并远离物体,从而使物体向上移动。因此跳台滑雪运动员和空气微粒间的相互作用可以产生升力,故选D

2. A。根据第五段“to do this, athletes align their skis and body nearly parallel to the ground and place their skis in a V-shape just outside the form of the body”可知,在比赛中运动员需要保持身体、滑板和地面近乎平行,以及滑板在身体外部呈V字型来获得最大升力,故选A

3. B。根据倒数第二段“Because of how the sport works, athletes’ equipment is strictly controlled according to weight and height in order to avoid any unfair advantages”可知,在跳台滑雪中,为保持公平,运动员的滑雪装备必须和他们的身高体重严格匹配,故选B

4. A。文章主要介绍了跳台滑雪这项运动背后的科学原理,故选A

 

D3 1-3 DBC

1. D。作者的Oma是一个非常自信、自爱,喜欢享受生活的人,她穿着时髦,也喜欢与朋友和家人们聊天,故正确答案为D

2. B。文章的第一、二段都表明Omahad self-love.”及文章的最后一句“... her guidance in caring for myself and enjoying life in all its stages ...”可知,正确答案为B

3. C。由最后一段可知作者写这篇文章的目的是为了向Oma表示感谢,她对于生活的积极态度引导作者成为了今天的样子,故正确答案为C

 

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