摘要：
**基本信息**
小学英语六年级上册Unit 5同步练，以分层递进设计覆盖词汇、句型到语篇应用，适配新授课知识巩固与语言能力、思维品质提升。
**分层设计**
|层次|知识覆盖|设计特色|
|----|----------|----------|
|基础认知|核心词汇（Sun, astronaut等）与句型识别|首字母填空、选择题聚焦单一知识点，图片辅助降低难度|
|技能应用|句型结构与语法（三单、动词形式）|补全对话、语法填空、连词成句强化语言输出，衔接基础与综合|
|综合拓展|语篇理解与表达|阅读理解、完形填空整合多知识点，写作任务提升综合语言运用能力|
内容正文：
人教版PEP六年级上册 Unit 5 Exploring space Part C 分层练习
核心词汇：Sun, star, light, warmth, Earth, ocean, mountain, cloud, astronaut, spaceship, season
核心句型：The Sun is a star. Earth goes around the Sun. Earth spins. Astronauts study space in a space station.
一、根据图片和句子首字母提示完成句子。
1. The S________ is a star.
2. There are oceans, mountains and c________ on Earth.
3. An a________ works in a space station.
4. An astronaut goes to space by s________.
二、选择正确的答案。
( )1．The Sun is a ________.
A. planet B. star C. cloud
( )2．What does the Sun give us?
A. Light and warmth. B. Water and soil. C. Fish and trees.
( )3．What does Earth go around?
A. The Moon. B. Mars. C. The Sun.
( )4．What do astronauts study?
A. Space, stars and planets. B. Only clouds. C. Only oceans.
( )5．How does an astronaut go to space?
A. By train. B. By spaceship. C. By bicycle.
三、根据问句选择正确的答语。
( )1．What is the Sun?
( )2．What does Earth go around?
( )3．What does Earth’s spin make?
( )4．Where does an astronaut work?
A. It makes day and night. B. It is a star. C. The Sun. D. In a space station.
四、补全对话。
A: What is the Sun?
B: ________________________________.
A: What does Earth go around?
B: ________________________________.
A: What does Earth’s spin make?
B: ________________________________.
A: Where does an astronaut work?
B: ________________________________.
选项：
A. It is a star.
B. It goes around the Sun.
C. It makes day and night.
D. An astronaut works in a space station.
五、用所给词的适当形式填空。
The Sun ________（give）us light and warmth.
Earth ________（go）around the Sun.
Earth ________（spin）all the time.
Astronauts ________（study）space in a space station.
A spaceship ________（take）astronauts to space.
六、连词成句。
is / The Sun / a star / .
________________________________________________________________________________
goes / Earth / around the Sun / .
________________________________________________________________________________
space / Astronauts / study / .
________________________________________________________________________________
七、阅读理解。
The Sun, Earth and the Moon are important members of our space family. The Sun is a star. It is very big and hot, and it gives us light and warmth. Earth is a planet. It has blue oceans, high mountains and white clouds. Earth goes around the Sun, and its journey brings us different seasons. Earth also spins. When one side faces the Sun, it is daytime; when it turns away, it is night. The Moon travels around Earth. Astronauts study space, stars and planets. They go to space by spaceship and may work in a space station. Space science helps people understand our home better.
( )1．The Sun is a star. T / F
( )2．The Sun gives Earth light and warmth. T / F
( )3．Earth has no oceans. T / F
( )4．Earth’s journey around the Sun brings different seasons. T / F
( )5．The Moon travels around Mars. T / F
( )6．What makes day and night?
A. Earth’s spin. B. The Moon’s colour. C. The Sun’s size.
( )7．Where may astronauts work?
A. In a space station. B. In a zoo. C. In a river.
八、完形填空。
Our space family is full of interesting facts. The Sun is a (1) ________. It is big and hot. It gives us (2) ________ and warmth. Earth is a (3) ________ with oceans, mountains and clouds. It (4) ________ around the Sun. This journey brings different (5) ________. Earth also (6) ________ all the time. Its spin makes day and (7) ________. The Moon travels around (8) ________. An (9) ________ studies space and may work in a space station. Astronauts go there by (10) ________.
( )1．A. planet B. star C. moon
( )2．A. soil B. water C. light
( )3．A. star B. cloud C. planet
( )4．A. gives B. sees C. goes
( )5．A. stations B. spaceships C. seasons
( )6．A. travels B. shines C. spins
( )7．A. warmth B. space C. night
( )8．A. Mars B. the Sun C. Earth
( )9．A. ocean B. planet C. astronaut
( )10．A. telescope B. train C. spaceship
九、写作。
请以“Our space family”为题，介绍太阳、地球、月球和宇航员，至少写五句话。
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
参考答案
一、1. Sun 2. clouds 3. astronaut 4. spaceship
二、1. B 2. A 3. C 4. A 5. B
三、1. B 2. C 3. A 4. D
四、1. It is a star. 2. It goes around the Sun. 3. It makes day and night. 4. An astronaut works in a space station.
五、1. gives 2. goes 3. spins 4. study 5. takes
六、1. The Sun is a star. 2. Earth goes around the Sun. 3. Astronauts study space.
七、1. T 2. T 3. F 4. T 5. F 6. A 7. A
八、1. B 2. C 3. C 4. C 5. C 6. C 7. C 8. C 9. C 10. C
九、略
答案解析
一、图片依次对应 Sun, clouds, astronaut, spaceship，句子语义和首字母提示均唯一。
二、太阳是恒星，能提供光和温暖；地球绕太阳运行；宇航员研究太空并乘飞船进入太空。
三、Sun 的身份—B，Earth 的运行对象—C，自转产生的现象—A，宇航员工作地点—D。
四、每个空均只有一个符合上下文和语法的最佳答案。
五、主语为第三人称单数时，give/go/spin/take 要加 -s；astronauts 为复数，study 不变。
六、注意主语、谓语和地点短语的正确顺序。
七、短文说明太阳、地球、月球和宇航员的基本事实。
八、1 star；2 light；3 planet；4 goes；5 seasons；6 spins；7 night；8 Earth；9 astronaut；10 spaceship。
九、示例：The Sun is a star. It gives us light and warmth. Earth is a planet. It goes around the Sun and spins. The Moon travels around Earth. Astronauts study space by spaceship.
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