Module 3 Journey to space Unit 3 Language in use 课后作业（无答案）

Module 3 Unit 3课后作业
Ⅰ. 单词拼写

Some scientists don’t think the Sun has nine _________(行 星) in all .21世纪教育网版权所有
Our government is trying to improve the _________ (环境).
As a computer fan , he knows every __________ (部分)of it very well . 21教育网
I have been to Beijing ___________(两次) .
Scientists have d_______ some dinosaur eggs.
Please _______（出示）me your passport.
Ⅱ. 短语互译
数亿年 ____________ 2. 在其它的行星上____________
绕太阳转 ________ 4. 他们中没有人 _________
发现干某事困难_______ 6. 在宇宙中 _________
忙于，从事 __________ 8. search for _________
9. communicate with _________ 10. a model spaceship _______
Ⅲ. 补全句子

我们想在教室里早就有许多学生了。 We think there _______ _______students in the classroom.21cnjy.com
3. 他发现学好英语是件很困难的事。 He finds _______ _______ _______ learn English well.21·cn·jy·com
4. 宇宙飞船已经到达了火星。 The spacecraft ______ _______ on Mars.www.21-cn-jy.com
5. 我们中没人听说这个。 ______ _______ _______ has heard about it .
6. 孩子们很安静，我想知道他们在干什么。 The children are very quiet, I want to know what they ______ _______ ________.
Ⅳ. 补全对话
A：Hi, Thomas. You look excited. ____1___
B: Hi, Peter. I’ve just returned from the museum of the Universe. ____2____. 2·1·c·n·j·y
A: Really? ____3____.
B: Yes, of course. Here you are. Look, these are taken beside the space shuttle. ____4____. 【来源：21·世纪·教育·网】
A: Oh, it’s great.
B: ____5____.
A: No, not yet. But I have planned to go there with my classmates.
1. ______ 2. _______ 3. _______ 4. _______ 5. ________