课 题
Module3 Journey to space Unit3 Language in use
教学目标
1．语言知识目标
（1）能够正确使用下列单词：earth, planet, spaceship, latest, project, discover, astronaut, environment, universe等等。
（2）能够运用现在完成时描述人类的太空探索计划，正确使用already, just, yet。
（3）能够掌握have been to 与 have gone to 的区别。
（4）能够明确现在完成时与一般过去时的用法与区别。
2．语言技能目标
（1）能够读懂对火星探索的新闻以及相关文章。
（2）能够听懂有关太空探索的对话，并能掌握文章细节。
（3）能够结合图片对于普通人进行太空旅游展开讨论，并形成文章。
3．情感态度目标
（1）通过开展生动活泼的多方面的教学活动，激发学生的英语学习兴趣。
（2）在小组活动中积极与他人合作，相互帮助，共同完成学习任务, 尽情享受学习的乐趣。
4．文化意识目标
（1）通过观看纪录片，增强学生对于人类探索宇宙的信心。
（2）让学生了解一些航天知识，激发起学生探索宇宙奥秘的兴趣。
教学重难点
1.教学重点：现在完成时的语法复习。
2.教学难点：have been to与have gone to的区别；现在完成时与一般过去时的区别。
教学环节
问题设计及
设计意图
教师活动
学生活动
Step1
Warming up
本环节利用实验中学的核心理念“尚礼致和”分层次检查学生的词汇掌握情况。
T：Class，have you remembered all the important words of this module?
Ok, let’s have a check.
S:Yes, we have.
I choose.....(尚)
I choose…（礼）
I choose…（致）
I choose…（和）
Step2
Lead in
本环节通过
观看一段BBC的纪录片“Does Mars have life”?来引领学生进入新课。
T：Ok, class. Let’s enjoy a video. Please watch carefully and
think about what it is about.
……
…….
Class, can you answer my question?
S:Yes.
Watch the video carefully.
It’s about “Does Mars have life?”/The topic is “Does Mars have life?”
Step 3
Grammar Revison
and exercise
本环节主要通过读一则关于火星的新闻来引领学生看文章自主讨论并完成相关的语法复习（现在完成时的定义、结构、标志词以及句型结构）。
本环节主要是通过图片进行现在完成时的对话练习，趣味性很强，让学生在做中学，在练中学。
本环节主要是通过欣赏大理、香港的图片，引导学生感受have been to 用法。同时，通过小组讨论，进一步探究并巩固have been to与have gone to的区别和用法。
本环节主要是通过练习来复习并巩固现在完成时的用法。
本环节主要是通过小组讨论，探究现在完成时与一般过去时的区别。
通过学生自主完成，自主讨论，自主释疑，教师适时点拨，充分体现学生的主体地位。
1. T：Class, now let’s read a piece of news about Mars. Please read loudly ,then discuss in groups and answer four questions:
1)What tense do these sentences mainly use?
2)What’s the structure of the tense?
3)What are the symbol words of the tense and please explain their positions?
4)What are sentence structures of the tense?
2. T：Class, I want to ask you a question.
Have you had breakfast?
Have you had lunch?
Have you had dinner?
Have you played football?
Now, work in pairs and talk about these four pictures.
…
Now, who wants to have a show?
3.T：Class，now please take out your student book and turn to Page 23 ,then finish Activity 4.
…
Class, work in pairs and role play the conversation.
4. T：Class，let’s enjoy some pictures.
Can you guess “where is it?”
Have you ever been to Dali?
Have you ever been to HongKong?
5. T：Class, please look at these two sentences and say out differences between “have been to and have gone to”?
6. T：Class，please finish Activity 3 on P23 and check with your partner.
Class，please finish Activity 6 on P23 and check with your partner.
7.T :Now, let’s look at these two sentences and discuss in your groups ,then tell me their differences.
I saw the film yesterday.
I have seen the film before.
8.T：class, we just revised grammar ,now let’s do more exercises to consolidate it. Please finish the exercises on your paper(中考链接)。If you have finished, you can discuss in your group and be ready to show.
1.Read it loudly and discuss the four questions.
Answers:
1) Present perfect tense.
2) have/has + done
3)just刚才，用于肯定句句中，常用于助动词之后，实义动词之前。already刚刚，多用于肯定句句中，有时放在句末。多用于助动词之后，实义动词之前。yet，用于否定句句末，“还，未”；用于疑问句句末，“已经“。
4)肯定句：
主语+have/has+done+其它
否定句：
主语+haven’t/hasn’t+done+其它
一般疑问句：
Have/Has +主语+done+其它？
2.S:Ask and answer in pairs.
Have you played football?
Yes, I have. I have already played football.
……
……
3.S:Finish Activity 4 quickly.
Then check answers in class.
Students show in class.
4.S: It’ Dali.
I haven never been there.
5.S:discuss in groups and show answers.
have been to 去过某地，说话时人已经回来了。常与一二三人称连用。常与ever、never以及次数连用。
have gone to 去了某地，说话时人未回来。主语通常是第三人称。常通过上下文进行考察。
6.S:Finish Activity 3 quickly and check with partner.
Finish Activity 6 quickly and check with partner.
7.S:Discuss in groups.
第一个句子运用了一般过去时，仅仅强调看电影这个动作发生在过去；第二个句子运用了现在完成时，强调看电影这个发生在过去的动作对现在造成的影响（我现在不想看了）。
8.S:Finish the exercises on paper.
Then show answers.
Step 4 listening
本环节主要是通过多层听，让学生掌握听力技巧，获取文章大意以及细节知识。
1.T：listen and choose the
correct answers.
First, please read through
questions quickly.
1) The astronaut joined CNSA _________ years ago.
A. five B. six C. seven
2) He has flown in a spaceship ________ .
A. twice B. three times
C. four times
3) He has been to the space station _________.
A. twice B. three times
C. five times
…Let’s check answers together.
2. T：Listen again and fill in the blanks.
1) He felt ______ when he was in spaceship.
2) The earth was blue and very __________ when he saw it from the space station.
3) He decided to be an astronaut because he has always been ____________ in space.
1.S:listen and choose the correct answers.
1) The astronaut joined CNSA _________ years ago.
A. five B. six C. seven
2) He has flown in a spaceship ________ .
A. twice B. three times
C. four times
3) He has been to the space station _________.
A. twice B. three times
C. five times
2. Listen again and fill in the blanks.
1) He felt ______ when he was in spaceship.
2) The earth was blue and very __________ when he saw it from the space station.
3) He decided to be an astronaut because he has always been ____________ in space.
Step4
Challenge
task
本环节主要是通过小组讨论并形成文章来进一步巩固本节课所学知识。
T：Class， you know, many
astronauts have been to the space. Can we common people go into space? Discuss in your groups and write a passage.
…
…
Who wants to have a try? Who wants to share your passage with us?
S:Discuss in groups and write a passage.
当堂
检测
一. 用already, yet和just完成句子。
1. — Peter, have you finished your homework? — Yes, Miss Lin. I’ve ____finished it.
2. — What are you going to do this Sunday? — I haven’t decided ___.
3. — Shall I tell Sally about it? — No, you needn’t. I’ve told her _______.
二.按要求改写句子。
1. We have already arrived at the bus station. (改为一般疑问句)
_______ you _______ at the bus station _______?
2. — Where is Mary?— She went to China and hasn’t come back. (改为同义句)
Mary _______ _______ _______ China.
课堂
小结
Students conclude the knowledge that they learn 。
The students internalize the grammar they’ve learned in this module..
课件29张PPT。Module 3Journey to spaceUnit 3Language in use To summarise and consolidate the use of present perfect tense with just, yet and already
To be able to understand listening and reading materials on space travel
To be able to write a short passage小练身手致礼尚和Spaceship on Mars!
Astronauts have already been to the moon but they have not been to any other planets. However, a spaceship has just arrived on Mars and it has already sent back photos of the red planet. Is there life on Mars? We do not know yet.让我们一起来读一读找一找Grammar现在完成时(2)
1.当表示在过去发生的动作对现在造成一定的影响时，我们一般用现在完成时。
2. 现在完成时的结构：has/have + done (动词过去分词)
3.标志词：just, already或yet加以强调或说明。例如：
I have just heard the news.
We have already started to explore other planets.
Astronauts haven’t been to Mars yet.
Has it arrived yet?yet，否定句和疑问句句末just already 肯定句居中现在完成时的句式结构：A: Have you… ?
B: Yes, I have. I…. / No, I haven’t. I …..
(using already, just, ever, yet, never)
PairworkNicky: I’ve just (1)_______(watch) a great
TV programme about space. Did you
know that scientists have (2)________
(discover) water on Mars?
Bill: Yes, I did. And scientists (3)________
(try) to find life on Mars now.
Nicky: Yes, they’re looking for life but they
(4) __________ (not find) anything yet.
Bill: There were some new photos of Mars
in the newspaper today. (5) ______
you _____ (see) them yet?
Nicky: Yes. They’re amazing! have not found seenHavewatcheddiscovered are tryingComplete the conversation with the correct form of the verbs in brackets.4Work in pairs. Role-play the conversation.P23 ?Daming has gone to Dali.
? I have been to HongKong.
Look at these sentences.Can you say out the differences between “ have been to ”and “have gone to”?Activity3have / has been have / has goneP231.A spaceship ____________ to Mars. It is coming back to the earth next year.
2. Lots of astronauts ___________ to the space station. They found it very interesting.
3. Some astronauts ____________ to the moon twice.
4. Two British astronauts ____________ to the space station. They will come back in January.
has gone have beenhave beenhave goneAct.6 Complete the email with the words in the box. FROM: Liu Dan
TO: Li Fang
SUBJECT: I’ve found a great book.Dear Li Fang,
I’ve (1) ________ finished reading a great book at school. I haven’t (2) ________ anything as good as that for a long time! It’s a story about the solar system. In the book, the writer imagines that astronauts have (3) _______ to Mars. I’ve (4) ________ thought about that before and I think it’s very interesting.I haven’t (5) _______ anyone famous in my life but I hope one day I can meet an astronaut. I’ve (6) ________ to a Chinese astronaut for more information about space and his experience of space travel. I hope he will write back. He hasn’t (7) _______. Maybe he is too busy. I’m still waiting.
Best wishes,
Liu Danjustreadbeennever metwrittenyet 中考链接1. — Lily, why are you still here?? School is over for half an hour. ??? — Because I ______ my task yet. I still need one more hour. ?
????A. won’t finish?? B. didn’t finish???
C. haven’t finished?? D. hadn’t finished?
2. He _____ in this factory for 20 years already.? ? ? A. will work????? B. works???
C. has worked????? D. is working 3. — Mr. Li will check our homework this afternoon. ______ you ______ it? — Not yet. I'm doing it right now.
A. Do; finish???? B. Had; finished??
C. Will; finish???? D. Have ; finished
4. — The Amazing Spider Man 2 is on these days. It’s fantastic. ??? —Really? But I _______ it yet.
??? A. didn’t see???? B. won’t see????????
C. haven’t see?????? D. is not seeing 5. Julie’s father ________ to London last month. He ________ there three times.
A. went; had gone B. has gone; has been
C. went; has been D. has been; had gone
6. — Dave, we will leave in 10 minutes. Are you ready?
— No, I ______ our guide book and towels yet.
A. don’t pack B. didn’t pack
C. have packed D. haven’t packed7）Our math teacher ____ in our school for 20 years and he ____here when he was 23 years old.
has taught, has come B. taught, comes
C. taught, came D. has taught, came
8）– I’d like to introduce my best friend to you, Peter.
– Thank you, Lucy. But we _____ already.
A. meet B. met C. will meet D. have met
Listen and choose the correct answers.
The astronaut joined CNSA _________ years ago.
A. five B.six C.seven
2. He has flown in a spaceship ________ .
A. twice B.three times C.four times
3. He has been to the space station _________.
A. twice B.three times C.five timesListening practiceBAAListen again and fill in the blanks.
He felt ______ when he was in spaceship.
2. The earth was blue and very __________ when he saw it from the space station.
3. He decided to be an astronaut because he has always been ____________ in space.
Listening practiceexcitedbeautifulinterestedChallenge Task 挑战自我 勇往直前你想更多地了解宇宙吗？你想去太空遨游吗？普通人是否能够顺利地进入太空呢？请你以“普通人游太空”为话题，针对太空旅游的利（advantage）与弊（disadvantage）写一篇英语作文，简要谈谈你的观点。
提示如下：
1.人们有机会更多地了解宇宙，而且人类会有更多的资源和居住地。
2.去太空旅游花费太大，而且风险很大。
3.太多的旅游容易对太空环境造成一定的影响。1. — Peter, have you finished your
homework?
— Yes, Miss Lin. I’ve ________ finished it.
2. — What are you going to do this Sunday?
— I haven’t decided ___.
3. — Shall I tell Sally about it?
— No, you needn’t. I’ve told her _______.Ⅰ. 用already, yet和just完成句子。just/alreadyyetalready当堂检测Ⅱ. 按要求改写句子。
1. We have already arrived at the bus station. (改为一般疑问句)
_______ you _______ at the bus station _______?
2. — Where is Mary?
— She went to China and hasn’t come back. (改为同义句)
Mary _______ _______ ______ China.Have arrivedyet has gone to SummaryWhat have you learned in this class?Homework Revise the language points of Unit 3.
2. Preview the new words and expressions in Module 4.
1.地球
2.行星
3.到达
4.航天器
5.计划;工程 earth
planet
reach
spaceship
project
6.没问题
7.最近的
8.发现；找到
9.宇航员
10.航天旅行no problem
latest
discover
astronaut
space travel
11.没有一个
12.环境
13.太阳的
14.系统
15.太阳系none
environment
solar
system
solar system
16.星系
17.宇宙
18.不可能的
19.群；组
20.联系；交流galaxy
universe
impossible
group
communicate
