（1）通过学习相应的科学知识培养学生的创造性思维能力；

（2）学生应能够理解主语从句的用法和作用并能做到学以致用，举一反三。

III．教学计划

　　本单元建议分为六课时：

　　第一课时：Warming Up, Talking (Workbook) & Listening（Workbook）

　　第二课时：Pre-reading, Reading & Comprehension

　　第三课时：Learning about Language

　　第四课时：Using Language

　　第五课时：Reading task & Speaking task (Workbook)

　　第六课时：Listening task & Writing task (Workbook)

IV. 教学步骤：

Period 1

Warming Up, Listening（Workbook）& Talking (Workbook)

Teaching Goals:

　　1. To arouse Ss' interest in the knowledge of astronomy and science。.

　　2. To develop Ss' ability in listening and speaking.

Teaching Procedures:

Step 1. Leading- in

Give Ss a few minutes to say something about science by asking the following questions.

（1.）Who is the first man in space，do you know？

（2.）Which spaceship did Yang Liwei take to space？

（3.）Do you want to go to space if you are given a chance?

Step 2. Warming Up

Purpose: To introduce the topic of this unit to Ss in the form of asking questions and discussion.

Ask some Ss the questions first and then get Ss to discuss with each other. If time permits, have one or two groups present their answers to the whole class.

(1) How many subjects are we studying now?

（2）Do you have some scientific studying methods to learn them well?

(3) As you see, a large number of students want to become scientists in the future. But what kind of qualities and skills do we need to be real scientists?

Step 3. Talking (Workbook)

1. Divide Ss into six groups, and ask them to talk about the request of Talking on P62 and answer the following questions. Different students will give different answers. Make notes of some valuable information and make a conclusion at last.

(1) What necessary instructions should new space travelers make?

(2) Can you make a list of them?

2. Show Ss some beautiful pictures of the university and say, "Now look at the pictures. How beautiful the Universe is! It is also full of mysteries. Have you ever dreamed of flying to the space like Yang Liwei to unlock the mysteries of the universe? If you could, what things should you pay attention to?"