2. Key sentences重点句子
I've just heard the news on the radio.
Have the scientists spoken to the astronauts? Yes, they have. No, they haven't.
Has it reached Mars yet? Yes, it has. No, it hadn't.
We haven't discovered if there is life on Mars yet.
Ability goals 能力目标
Enable students to listen to and talk about space travel.
Learning ability goals学能目标
Help students to learn how to listen to and talk about space travel, using the Present Perfect Tense.
Teaching important/difficult points 教学重难点
How to listen to and talk about space travel, using the Present Perfect Tense.
Teaching aids教具准备
A projector or some pictures about space travel, a tape recorder .
Teaching procedures and ways教学过程与方式
StepⅠWarming up and lead-in
In this procedure, ask students to look at the projector or some pictures about space travel. Learn the words about it. Learn to ask and talk about the space travel, using the Present Perfect Tense.
T: Hello, boys and girls. Nice to see you again. Do you know Yang Liwei, Fei Junlong and Nei Haisheng? This class we’ll begin with a projector about space travel. Are you interested in it? Please look carefully. Can you say some words about it?
Show the following.
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Write down the words and help them learn the words related to space travel.
T: This is a projector about space travel. Do you know something about space travel? Please talk about it in groups.
After a few minutes, ask students to report the discussion result. While the students report the result, write down the important words as follows.
Earth, Mars, moon, scientist, spacecraft, space station, astronauts, space shuttle
Encourage or help the students to say something about the words.
e.g: T: Do you know "Mars"?
S: Yes, it is a small red planet.
S: The fourth in order from the sun.
S: The first planet outside the Earth’s orbit.
Go on with the others in the same way.
Step II Listening and reading
T: Next let's listen to a passage. In this passage Daming and Tony are talking about space travel. Please listen carefully and answer two questions.
Show the following.
Period 1 Listening and speaking
Target language 目标语言
1. Words & phrases生词和短语
message, Earth, just, hear, hear about, several, month, discover, recently,
Period 1 Listening and speaking (Unit 1)
Period 2 Reading and writing (Unit 2)
Period 3 Language in use (Unit 3)
本模块以Journey to Mars为话题,设计了三个单元的内容。旨在通过模块教学使学生了解太空的有关知识,学会运用现在完成时做事情,学会制作关于太空旅行的海报。
Unit 1 学习和太空科学有关的词汇;听和太空旅行有关的对话;接触含有just, already的现在完成时;听句子,并标明重读词汇。
Unit 2 读关于外星生命的文章,选择最佳题目;看图作句子并写故事;学习本模块新词汇与短语。
Unit 3 通过练习复现本单元重点词汇、句型和语法;了解planets and days的有关知识;制作一份关于太空旅行的海报。
|
技 能 目 标 |
听 |
Listen
for the sentence stresses Listen for finding out about a news broadcast |
|
说 |
Talk
about recent events |
|
|
读 |
Read a
dialogue and a passage about space travel Read and choose the best title |
|
|
写 |
Write a
narrative story Write a poster about space travel |
|
|
语 言 目 标 |
功 能 句 式 |
Talk about recent events I/ You/ We/ They have just heard the news. He/ She /It has already … I/ You/ We/ They haven't …yet. He/ She/It hasn't …yet. Have you/ we/ they …yet? Yes, we/ you/ they have. No, we/ you/ they haven't. Has it/he/she reached Mars yet? Yes, it/he/she has. No, it/he/she hasn't. Astronauts have already been to the Moon. Astronauts have already gone to the Moon. They haven't discovered life on Mars yet. |
|
词 汇 |
1. 重点词汇 Earth, already, just, model, station, latest, several, month, discover, recently, show, over, planet, also, none, environment, air, grow, part, light, beyond, alone, cost, prefer, diary, even, secret, real, twice, explore 2. 认读词汇 Mars, panic, solar, grown, galaxy, billion, universe, entrance, Jupiter, mission, unmanned 3. 短语 space station, space shuttle |
|
|
语法 |
The
Present Perfect Tense with already,
just, yet |
|
|
话题 |
Journey
to Mars |
2.登上火星
1997年,美国“旅居者”火星车降临火星,燃起了人类登上这个红色星球的愿望。2003年6月2日和6月10日,欧洲宇航局的“小猎犬2号”火星探测器和美国航空航天局(NASA)的“勇气号”火星车相继升空,并预计于今年底和明年初登陆火星。此外,6月25日,另一枚运载火星车的飞行器也将升空,有关火星的话题不断升温,其中,载人登陆火星探险的话题也被科学家提上了议程。 往返火星的行程至少长达1年,如果实验证明人类完全可以适应这么漫长的“火星之旅”,那么,2015年左右人类就有可能登陆火星!事实上,NASA早在15年前就提出了“人类登陆火星”设想,现在又把这种设想变为更为细致的报告。该报告提出,从地球前往火星的载人飞行可能将耗资4500亿美元,需要建一艘像足球场一样长的核动力太空船,在里面装载足够人类往返火星一年途中所必需的各种生活设备和运行燃料,此外,还提出了多种载人登陆火星计划的可行性等。
附录:
Sheet 1
Ask and answer the dialogue below and fill in the sheet:
Dialogue 1 -Have you … yet? -Yes, I have just / already…
-No, not yet. / No, I haven’t …yet.
Dialogue 2 -What have you done recently? -I have (just / already) …
|
son /
daughter |
astronaut |
|
Have just had
bread and milk. Also have had some apples. |
|
|
son / daughter |
astronaut |
|
Have already taken a shower |
|
|
son / daughter |
astronaut |
|
Have done sports like swimming and
playing soccer |
|
|
son /
daughter |
astronaut |
|
Have watched
some interesting games shows |
|
|
son / daughter |
astronaut |
|
Have slept very well, for 8-10
hours a day. |
|
|
son / daughter |
astronaut |
|
|
|
Sheet 2
These dialogues may help you to fill in the sheet:
Dialogue 1 -Have you…yet? - Yes, I have just / already….
-No, not yet. / No, I haven’t …yet.
Dialogue 2 -What have you done recently? - I have (just / already) ….
|
son /
daughter |
astronaut |
|
|
Have just had
noodles and milk. But haven’t had any fruits for two days. |
|
son / daughter |
astronaut |
|
|
Haven’t taken a shower yet. |
|
son / daughter |
astronaut |
|
|
Have just done some sports like
riding bikes. |
|
son /
daughter |
astronaut |
|
|
Haven’t
watched TV, but have read some interesting books. |
|
son / daughter |
astronaut |
|
|
Haven’t slept well, only 4-6 hours
a day. |
|
son / daughter |
astronaut |
|
|
|
1.中国航天大事记
•1970年4月24日,中国第一颗人造地球卫星发射成功。
•1975年11月26日,中国第一颗返回式科学试验卫星发射成功。
•1982年10月7日-16日,中国第一次潜艇水下发射运载火箭成功。
•1986年2月10日,中国成功发射了一颗实用通讯卫星。
•1988年9月7日,中国第一颗太阳同步极地轨道气象卫星发射成功。
•1988年9月14日-27日,我国导弹核潜艇在东海海域发射运载火箭成功。
•1990年4月7日,中国“长征三号”运载火箭成功发射美国研制的“亚洲一号”卫星。
•1999年5月10日,“长征四号乙”运载火箭成功发射“风云一号”气象卫星和“实践五号”
科学实验卫星。
•2004年10月15日“神州五号”发射成功。
•2005年10月12日“神州六号”发射成功。
4.各小组选择代表对招贴画进行评比打分,选择优秀作品在班级报栏展示。
活动简评:这种活动有助于培养学生资料收集、筛选能力,培养学生的主题意识和话题意识,
以及小组成员的合作意识。
3.学生为招贴画选择一个标题。
2.学生选好图片后,对招贴画进行描述介绍。
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