Unit 4 Exploring space Assessment 同步分层作业 2026-2027学年译林版英语九年级下册

Unit 4 Exploring space Assessment 分层作业

建议用时：30分钟

 

一、单词汉译英（Assessment：单元自评 Unit Review）

1. 望远镜 ____________ 2. 天文学 ____________

3. 观测；观察 ____________ 4. 天文馆 ____________

5. 陨石 ____________ 6. 彗星 ____________

7. 小行星 ____________ 8. 星系 ____________

9. 明亮的 ____________ 10. 黑暗的 ____________

11. 巨大的 ____________ 12. 好奇心 ____________

二、短语汉译英（教材原短语）

1. 仰望；抬头看 ____________ 2. 用肉眼 ____________

3. 知识竞赛 ____________ 4. 获得第一名 ____________

5. 为……做准备 ____________ 6. 近年来 ____________

7. 对……感到惊讶 ____________ 8. 做笔记 ____________

三、词形变换（写出下列名词的复数形式）

1. box → ____________ 2. city → ____________

3. leaf → ____________ 4. hero → ____________

5. mouse → ____________

 

一、单句填空（用括号内单词的正确形式填空）

1. Last month our school held a ____________ (know) competition about space.

2. The moon is the ____________ (bright) object in the night sky.

3. Scientists ____________ (discover) thousands of planets outside the solar system so far.

4. We watched the stars ____________ (use) the school telescope last Friday.

5. With a good telescope, you can see the rings of Saturn ____________ (clear).

二、根据汉语意思完成句子（每空一词）

1. 我们学校上个月举办了一场天文知识竞赛。

Our school held ____________ ____________ ____________ about astronomy last month.

2. 我用肉眼看不清那颗彗星。

I can't see the comet clearly ____________ ____________ ____________ ____________.

3. 近年来，天文学家发现了许多系外行星。

____________ ____________ ____________, astronomers ____________ discovered many planets outside the solar system.

4. 我们对美丽的夜空感到惊讶。

We ____________ ____________ ____________ the beautiful night sky.

5. 他每天晚上都记录观测结果。

He ____________ ____________ ____________ ____________ his observations every night.

三、句型转换

1. Last Friday, the club observed Jupiter with the school telescope.（对画线部分提问）

____________ ____________ the club observe Jupiter with the school telescope?

2. The comet appeared once every seventy-six years.（改为一般疑问句）

____________ the comet ____________ once every seventy-six years?

3. Astronomy is very interesting.（改为感叹句）

____________ ____________ astronomy is!

4. The girl knows a lot about the universe.（改为否定句）

The girl ____________ ____________ a lot about the universe.

5. If you use a telescope, you will see more stars.（改为同义句）

____________ a telescope, ____________ ____________ see more stars.

四、选词填空（星空观测夜）

【comet, galaxy, meteorite, brightest, distance】

1. A ____________ is a ball of ice and dust that travels around the sun.

2. The Milky Way is the ____________ that our solar system belongs to.

3. A ____________ is a rock that falls from space and lands on the ground.

4. Sirius is the ____________ star in the night sky.

5. The ____________ between the stars is measured in light years.

五、情景补全对话（5个空，6个选项，1项多余）

A. Who won the competition?
B. How did you prepare for it?
C. What questions were asked?
D. What prize did you get?
E. When was the competition held?
F. Do you like playing basketball?

Kate: Ben, congratulations on the astronomy quiz! 1.____________
Ben: Our team did. We beat Class 3 in the final round.
Kate: 2.____________
Ben: Questions about planets, stars and famous space missions.
Kate: 3.____________
Ben: We read astronomy books and watched documentaries for two weeks.
Kate: 4.____________
Ben: A model rocket and a book called The Universe for Kids.
Kate: 5.____________
Ben: Last Friday evening, in the school hall.

 

拓展提高（课内同源 + 课外同源）

Passage1（课内同源：天文知识竞赛的奖杯）

　　Last Monday, a red notice appeared on the noticeboard: the first school astronomy knowledge competition would be held on Friday evening. Ben and his two teammates signed up at once, although their team had only one small telescope among them. / For the next three days, they read astronomy books in the library, watched documentaries about deep space, and made cards full of questions. Ben even kept a record of the moon's shape every night with the naked eye. The hardest part was remembering numbers, so they invented funny rhymes: Halley's Comet visits every seventy-six years; light from the sun needs eight minutes to reach us. / On Friday evening, eight teams sat under the bright lights of the hall. The questions flew: Which planet is the