续表
单词拓展
一、词性转换
1. collect v. 收集；采集—collection n.（常指同类的）收藏物
2. weak adj. 虚弱的；无力的—weakness n. 虚弱；缺点；不足
3. weigh v. 有……重；重—weight n. 重量
4. breathe v. 呼吸—①breath n. 呼吸 ②breathless adj. 气喘吁吁的
5. prepare v. 使做好准备；把……预备好—①preparation n. 准备 ②prepared adj. 准备好的
6. introduction n. 序言；引言—introduce v. 介绍；使开始
7. express v. 表示；表达；表露—expression n. 表达
8. determination n. 决心；坚毅；坚定—determine v. 决定
二、一词多性
1. experiment n. 实验；试验 v. 做试验；进行实验 2. dream n. 梦想；理想 v. 做梦；梦见
3. view n. 景色；风景 v. 观看 4. experience n. 经历；阅历 v. 经历；体验
重要词组
1. 空间站 2. ……之一
3. 去太空旅行 4. 把……拴在……上
5. 以便 6. 在某人的睡梦中
7. 不得不做某事 8. 锻炼；运动
9. 拍照 10. 进入轨道
11. 做一些实验 12. 数以千计；成千上万
典型句子
1. 明天，我将成为首批前往太空旅行的学生之一。(one of ...)

2. 我们到达那里大约需要3天的时间。(It takes sb. + 时间 + to do sth.)

3. 我们需要把睡袋绑在墙上，这样我们睡觉时才不会飘走！(tie ... to ...；so that)

4. 月球是个奇妙且神秘的地方。(strange and mysterious)

5. 我要尽可能多拍照片。(as ... as sb. can)

重要词组:
1. space station
2. one of ...
3. travel into space
4. tie ... to ...
5. so that
6. in one's sleep
7. have to do sth.
8. do exercise
9. take photos
10. get into orbit
11. do some experiments
12. thousands of
典型句子:
1. Tomorrow I'll be one of the first students to travel into space.
2. It'll take us about three days to get there.
3. We need to tie the sleeping bag to the wall so that we won't float away in our sleep!
4. The Moon is a strange and mysterious place.
5. I'm going to take as many photos as I can.

【分析】本题考查英语基础词汇、固定短语及常用句型的运用，解题时需结合所学的太空相关英语表达，回忆固定搭配（如one of...、so that等）和句型结构（如It takes sb. +时间+to do sth.、as...as sb. can等），对应填写正确的词组和句子，确保符合英语表达习惯。
【解析】重要词组需根据固定短语搭配填写：1. 空间站对应固定表达space station；2. “……之一”为固定结构one of...；3. “去太空旅行”是travel into space；4. “把……拴在……上”为tie ... to ...；5. “以便”是so that；6. “在某人的睡梦中”为in one's sleep；7. “不得不做某事”是have to do sth.；8. “锻炼；运动”对应do exercise；9. “拍照”为take photos；10. “进入轨道”是get into orbit；11. “做一些实验”为do some experiments；12. “数以千计；成千上万”是thousands of。典型句子需结合指定句型：1. 用“one of + the + 序数词 + 名词 + to do sth.”结构，译为Tomorrow I'll be one of the first students to travel into space；2. 用“It takes sb. + 时间 + to do sth.”句型，译为It'll take us about three days to get there；3. 结合“tie ... to ...”和“so that”引导的目的状语从句，译为We need to tie the sleeping bag to the wall so that we won't float away in our sleep!；4. 用“strange and mysterious”作定语，译为The Moon is a strange and mysterious place；5. 用“as + 形容词 + as sb. can”结构，译为I'm going to take as many photos as I can。
【答案】重要词组:
1. space station
2. one of ...
3. travel into space
4. tie ... to ...
5. so that
6. in one's sleep
7. have to do sth.
8. do exercise
9. take photos
10. get into orbit
11. do some experiments
12. thousands of
典型句子:
1. Tomorrow I'll be one of the first students to travel into space.
2. It'll take us about three days to get there.
3. We need to tie the sleeping bag to the wall so that we won't float away in our sleep!
4. The Moon is a strange and mysterious place.
5. I'm going to take as many photos as I can.
【知识点】英语固定短语、英语固定句型、词性转换
【点评】本题为单元基础英语练习，主要考察太空主题相关的核心短语和常用句型，帮助学生巩固基础词汇与句式，属于单元内的基础巩固题，难度较低。
【难度系数】0.8