Ⅴ. 阅读下面语篇，根据其内容，用方框中所给词的正确形式填空，使其通顺、连贯。方框中有两个词为多余项。
require cancel about rocket exoplanet solar
they find send fill human however
Space exploration is always full of challenges. Every day, scientists 1. to work hard to solve technical problems. Recently, a new plan has been made: China plans to send several green 2. into orbit next year. These rockets will use 3. energy to reduce pollution.
4. , the plan might be changed. If there is a storm, the launch 5. . Scientists are excited because many new 6. have been discovered. It is thought that some of 7. might have water.
So far, many books 8. space by different writers have been published. These books help people learn that the universe 9. with secrets. We believe that more secrets 10. by humans in the future.

1. are required
2. rockets
3. solar
4. However
5. will be canceled
6. exoplanets
7. them
8. about
9. is filled
10. will be found

【分析】
本题为英语选词填空题，需结合句子语境、语法规则（时态、语态、词性、固定搭配），从方框给定词中选择并正确变形，同时排除多余词。解题思路：1. 通读全文，明确主题为太空探索；2. 逐句分析空格处所需成分（如名词、动词、副词等），结合上下文逻辑（转折、条件等）判断；3. 确定时态和语态（如被动、将来时），对所选词进行适当变形（如名词变复数、动词变被动形式）；4. 最终验证是否符合语境与语法。
【解析】
1. 主语scientists与动词require为被动关系，表“被要求”，句子用一般现在时，故填are required；
2. several后接可数名词复数，rocket的复数为rockets；
3. solar energy是固定短语，意为“太阳能”，故填solar；
4. 前后句为转折关系，用副词However；
5. if引导条件状语从句遵循“主将从现”，主句中launch与cancel为被动关系，表“将被取消”，故填will be canceled；
6. many后接可数名词复数，exoplanet的复数为exoplanets；
7. 介词of后接人称代词宾格，they的宾格为them；
8. 此处表示“关于太空的书”，用介词about；
9. be filled with是固定搭配，主语universe为单数，用一般现在时，故填is filled；
10. 由in the future可知用一般将来时，secrets与find为被动关系，表“将被发现”，故填will be found。
【答案】
1. are required
2. rockets
3. solar
4. However
5. will be canceled
6. exoplanets
7. them
8. about
9. is filled
10. will be found
【知识点】
动词时态与语态、名词的数、固定搭配
【点评】
本题考查英语词汇在语境中的综合运用，涉及被动语态、名词复数、副词用法、介词搭配等基础语法，是初中英语常见题型，注重基础能力的考查，需学生结合上下文逻辑和语法规则解题。
【难度系数】
0.6