《英语》(新标准)(初中阶段)初二下册M3U2教学设计2
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2). What is called the solar system?
What is it?
3). Why don’t scientists think they’ll find life on the other planets?
Read Para.3 and answer:
1).What have scientists discovered?
Scientists have also discovered many other galaxies in the universe.
None of them has an environment like that of the earth.
Why has no one communicated with us?
借助图片学习新词汇，形象直观，避免了枯燥无味。为学生理解阅读材料做好词汇铺垫。
观看视频并讨论，减少阅读障碍。
Step 3:
While- reading
(Activities 2 & 3)
1.Skimming (Activity 2)
Ss skim the passage and try to find the
第二课时教学设计Unit 2 We haven’t found life on other planets yet.
教材分析
本单元为读写课，文章内容为介绍太空的基本知识和人类对太空所付出的努力，同时也提出了困惑：地球之外是否还存在其他生命？本课文能够帮助学生充分理解现在完成时的语境。教师在引导学生形成对课文中现在完成时语句的深刻印象时，还应强化课文作为特定语篇的图式功能。
2．教学难点
（1）在语境中理解现在完成时和一般过去时的区别
（2）理解并能根据提示复述课文
教学辅助
点读笔，OHP, video，cards
教学方法
task-basedapproach,PWP,situationalteaching
教学内容
教学活动
设计意图
教师活动
学生活动
Step 1
Revision & lead-in
best title of the passage.
( First, Ss choose the title individually,
then discuss it with their partners and try to
explain the reasons.)
2.Scanning (Activity 3)
Then lead to this lesson:Unit 2 We
haven’t found life on other planets yet.
通过动手操作的游戏活动，将较难掌握的天体名称以生动有趣的形式呈现给学生，可以活跃课堂气氛，提高学生的兴趣，同时检查了学生的预习情况。
通过问题的讨论，为后面的文章学习做好了相关知识的储备，使得学生学起来更轻松愉快。
1.Play a game
Hand out some cards (each card has a word connected to the planets in the solar system) then ask them to put the
Sun and the eight planets at the right
place. The best group with get some prize.
2.Ask students to work in groups to
discuss the question:
Have we found life on other seven
planets yet? If not, why?
课时教学目标
To read and find out information from simple texts and choose the best title
Tounderstand the differences between the Present Perfect and the Present Simple
To write a passage to describe a pi group, light, impossible, take, out, communicate, environment
（2）重点句型：
However, we have not found life on any other planets yet.
2). Why is it impossible to imaginehow large the universe is?
Read Para.4 and answer:
1).Why have scientists sent spaceships to
the planet Mars?
1). How long has there been life on the earth?
2). Have we found life on any other planetsyet?
Read Para.2 and answer:
1). How many planets go around the sun?
Ss scan the passage and try to check the
true sentences in Activity 3.
Ask Ss to correct or give reason why it is false.
3.Detailed reading
Read Para.1 and answer:
Step 2:Pre-reading
1.Vocabulary
Look at some pictures and review the new vocabulary
2. Free-talk
Watch a video about Chang’e III landing on the moon, then ask Ss work in groups to talk about Chinese spaceships. (Activity 1)
What is it?
3). Why don’t scientists think they’ll find life on the other planets?
Read Para.3 and answer:
1).What have scientists discovered?
Scientists have also discovered many other galaxies in the universe.
None of them has an environment like that of the earth.
Why has no one communicated with us?
借助图片学习新词汇，形象直观，避免了枯燥无味。为学生理解阅读材料做好词汇铺垫。
观看视频并讨论，减少阅读障碍。
Step 3:
While- reading
(Activities 2 & 3)
1.Skimming (Activity 2)
Ss skim the passage and try to find the
第二课时教学设计Unit 2 We haven’t found life on other planets yet.
教材分析
本单元为读写课，文章内容为介绍太空的基本知识和人类对太空所付出的努力，同时也提出了困惑：地球之外是否还存在其他生命？本课文能够帮助学生充分理解现在完成时的语境。教师在引导学生形成对课文中现在完成时语句的深刻印象时，还应强化课文作为特定语篇的图式功能。
2．教学难点
（1）在语境中理解现在完成时和一般过去时的区别
（2）理解并能根据提示复述课文
教学辅助
点读笔，OHP, video，cards
教学方法
task-basedapproach,PWP,situationalteaching
教学内容
教学活动
设计意图
教师活动
学生活动
Step 1
Revision & lead-in
best title of the passage.
( First, Ss choose the title individually,
then discuss it with their partners and try to
explain the reasons.)
2.Scanning (Activity 3)
Then lead to this lesson:Unit 2 We
haven’t found life on other planets yet.
通过动手操作的游戏活动，将较难掌握的天体名称以生动有趣的形式呈现给学生，可以活跃课堂气氛，提高学生的兴趣，同时检查了学生的预习情况。
通过问题的讨论，为后面的文章学习做好了相关知识的储备，使得学生学起来更轻松愉快。
1.Play a game
Hand out some cards (each card has a word connected to the planets in the solar system) then ask them to put the
Sun and the eight planets at the right
place. The best group with get some prize.
2.Ask students to work in groups to
discuss the question:
Have we found life on other seven
planets yet? If not, why?
课时教学目标
To read and find out information from simple texts and choose the best title
Tounderstand the differences between the Present Perfect and the Present Simple
To write a passage to describe a pi group, light, impossible, take, out, communicate, environment
（2）重点句型：
However, we have not found life on any other planets yet.
2). Why is it impossible to imaginehow large the universe is?
Read Para.4 and answer:
1).Why have scientists sent spaceships to
the planet Mars?
1). How long has there been life on the earth?
2). Have we found life on any other planetsyet?
Read Para.2 and answer:
1). How many planets go around the sun?
Ss scan the passage and try to check the
true sentences in Activity 3.
Ask Ss to correct or give reason why it is false.
3.Detailed reading
Read Para.1 and answer:
Step 2:Pre-reading
1.Vocabulary
Look at some pictures and review the new vocabulary
2. Free-talk
Watch a video about Chang’e III landing on the moon, then ask Ss work in groups to talk about Chinese spaceships. (Activity 1)