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二、教学重点：
1、认读课文重点单词和短语。
2、运用略读，细读、推断等阅读策略，找出宇航员在太空生活的相关细节信息并解释其原因。
三、教学难点：
运用获取的信息，口头问答宇航员在太空中的生活教学用品、教学手段和主要教学方法（一）教学用品: 多媒体，课本
（二）教学手段 :多媒体和书本结合
（三）主要教学方法: 师生互动，阅读输入和口语输出结合， 学生展示教学流程示意图
教学过程教学
环节教师活动学生活动设计意图时间安排Step 1 lead in
The teacher shows a picture of an astronaut and ask Ss:
1.What does he do ?
2.Where does he work ?
3.How does he live in space?Look at the picture and answer the teacher’s questions
Talk about the life in space freely.Aimed to help students to focus on the topic ,at the same time arouse Ss’ interests.3’Step 2
Display a picture of Dr Marin Sherman who is the worker of the Space Museum . She will talk to students about an astronaut’s day .
What do you want to know from her ?Look at the picture , listen to the teacher and answer.Aimed to help the students focus on the new lesson and get ready for the next reading.2’
Step3
1.First-reading:
Skim the text and tick the areas mentioned.
(√)eating and drinking in space.
(√)exercising in space.
(√)relaxing in space.
( )how to do science experiments in space.
2.Second-reading:
Get the students to read the text and complete the table with the information from the text.
(show some pictures to help students understand the new words : float, tie …to, gravity and show students some pictures to help them understand how astronauts drink and sleep in space.)
3.Third-reading.
Get the students to read the text again and answer the following questions:
1) Why do astronauts use alarms and music to wake them up ?
2) How do astronauts exercise in space?