Module 3 Journey to space Unit 1 课件（共37张ppt） 外研版八年级下册

(共37张PPT)
Module 3
Unit 1
Has it arrived yet
学习目标
重点探究
自主学习
学习导航
当堂检测
课堂总结
拓展提升
新课导入
新课导入
Human has landed on the moon in 1969.
新课导入
尼尔·奥尔登·阿姆斯特朗Neil Alden Armstrong is the first person who landed on the Moon.
学习目标
1.能记住并能正确运用下列单词和词组:
earth,moon,news,planet,reach,yet,just,model,spaceship, project, latest, on, discover, astronaut, no problem, space travel
2.能听懂和阅读关于火星探索计划的语言材料;能编写有关人类探索宇宙的对话
自主学习
New words and expressions
earth
moon
news
reach
yet
just
model
spaceship
n.地球
n. 月亮；月球
n. 新闻；消息
v. 到达；抵达
adv.还，尚（用于表示某事在某一时间尚未发生，但未来也许会发生）
adv. 刚刚；刚才
n.模型
n. 航天器；宇宙飞船
自主学习
New words and expressions
project
no problem
latest
on
discover
astronaut
space travel
n.计划；工程；项目
没问题（用于表示乐于某人要求做的事）
adj.最近的；最新的
prep.在（播放）中；关于...
v.发现；找到
n.宇航员
航天旅行
重点探究
Listening and vocabulary
1. Listen and number the words as you hear them.
earth land message
moon news planet
reach scientist
1
2
5
7
3
8
4
6
2.Listen again and complete the notes.
news about the trip to ________
journey of ___________ months
has not sent back any __________ yet
hope to find ___________ on Mars
Mars
eight
messages
life
探索几大行星
水星(Mercury)
金星(Venus)
地球(Earth)
火星(Mars)
木星(Jupiter)
土星(Saturn)
天王星(Uranus)
海王星(Neptune)
猜一猜行星们的名字
3.Listen and read.
Daming:Hi,Tony.What are you up to
Tony:Hi,Daming.I've just made a model spaceship for our school project.
Daming:I haven't started yet because I'm not sure how to make it.Can you help me
Tony:Sure,no problem.Have you heard the lastest news Scientists have sent a spaceship to Mars.The journey has taken several months.
Daming: Has it arrived yet
Tony:Yes,it has arrived already.That's why it's on the news.
Daming:So have they discovered life on Mars
Tony:No,they haven't yet.
Daming:Are there any astronauts in the spaceship
Tony:No,they aren't.
Daming:Why not Astronauts have already been to the moon.
Tony:Yes,but no one has been to Mars yet,because Mars is very far away,much farther than the moon.Lots of scientists are working hard in other to send to Mars one day.
Daming:That's interesting!How can I get information on space travel.
Tony:You can go online to search for information.
Daming:I will.Thank you.Tony!
Mars is considered to be the planet that could be suitable for people to stay.
Diameter(直径) 6,794
kilometers
Quality(质量) 6.4219e23 kilograms
Good news: Some scientists have already sent a spaceship to Mars.
Read and answer the questions.
1. What school project have Daming and Tony got
2. How does Daming feel about the school project
3. What news has Tony heard
4. Has anyone been to Mars Why
Spaceship.
He is not sure how to make the model.
Spaceship to Mars has reached there.
No, because Mars is very far away, much farther than the moon.
On today’s news, Tony has heard that scientists have ______ a spaceship to Mars and it has _________ on the _________ after a journey of several months from the earth. Scientists have not _________ life on Mars _________. And no astronaut has ever been to Mars because it is very far away.
sent
arrived
arrive discover planet send yet
4.Complete the passage with the correct form of the words in the box.
planet
discovered
yet
5.Listen and underline the words the speaker stresses.
1. I’ve just made a model spaceship for our school project.
2. I haven’t started yet because I’m not sure how to make it.
3. Has it arrived yet
4. Astronauts have already been to the moon.
Just already yet
Now think about this space travel.
What have we done
What haven’t we done
We have already sent a spaceship to Mars.
We have just …
We have …
Let’s write more sentences and see who has the longest list!
We haven’t found life on the moon yet.
We haven’t …
We haven’t …
6.Make lists of what we have and have not done in space travel.
We have …
We have not …
sent a spaceship to Mars
discovered life on Mars
been to the moon
sent an astronaut to Mars
Work in pairs.
Have we sent a spaceship to Mars
Yes,we have.But...
Talk about space travel with the lists in Activity 6.
拓展提升
Language points
1. The spaceship has reached Mars ….
reach v. 到达；抵达
We can reach London in five hours.
5小时后我们就能到达伦敦。
When will we reach Datong
我们何时到达大同
在英语中表示到达某地可用如下结构：arrive at +小地方，arrive in+大地方，get to +名词，reach+名词。 get to与home, here, there等副词连用时省去to；当无宾语时应用arrive。如：
When did the plane arrive
飞机什么时候到的？（不用reach或get）
It takes three hours to get to / arrive in / reach Beijing by air.
乘飞机去北京需要三个小时。
reach 还有“伸手去取，伸手触及，联络，达成"等意思。
Can you reach that apple on the tree
你能够到树上的哪个苹果吗？
You can reach him by his phone.
你可以打他电话跟他联系。
Hopefully, they will reach an agreement after the talk.
会谈之后, 他们有望达成协议。
2. What are you up to
这句常用句的意思是“最近在忙什么 ”
I haven't seen you around lately. What are you up to
最近没见到你， 在忙什么呢
be up to 表示“从事于, 忙于”, 后面接名词、代词或-ing形式等。如：
All of us are up to good deeds.我们所有人都在做有益的事情。
Go and see what these naughty boys are up to.
去看看这些顽皮的孩子在做什么。
be up to sb. to do sth. 表示“应由某人做某事”。常用it作形式主语。如：
It is up to me to get the four of us moving.
该由我来召集我们四个人动起来。
be up to sb. 表示“由某人决定，随某人”。如：
Whether we will go to the park is up to your brother.
我们是否去公园由你哥哥定。
An Indian or a Chinese meal It’s up to you.
吃印度菜还是中国菜？由你决定吧。
be up to 表示“胜任，适合，适于”，多用于否定句或疑问句。如：
Li Ping is not up to his work.李平不能胜任他的工作。
Do you think she is up to doing it alone 你认为她能独立完成这件事吗？
be up to表示“及得上，比得上”。如：
The new book of Mr. Smith is not up to his last.
史密斯先生的这本新书不及他写的前一本好。
3. I'm not sure how to make it.
be sure 后可接从句、动词不定式或“介词of / about + 名词/代词/动名词”，表示“对…确信、有把握”。
I'm not sure whether I've met him before.我不能确定以前是否见到过他。
He is sure to be back soon.他不久一定会回来。
I am sure of his returning.我确信他会回来。
4. Have you heard the latest news
latest adj. “最新的, 最近的, 最迟的”, 常放在名词前作定语。
Can you tell me your latest life 能告诉我你最近的生活吗？
latest也可作副词, 意为“最迟地；最近地” 。
She got up latest this morning. 她今天早上起床起得最晚。
late 意为“晚的”, 是形容词, 其比较级是later。later 也常用作副词, 表示“以后, 后来”。如：
She gets up later than my sister. 她比我妹妹起得晚。
5. The journey has taken several months.
several意为“几个的, 数个的”, 在句中作形容词；several也可意为“几个, 数个”, 作代词。如：
Several students have understood the question.
有几个学生已明白这个问题了。
Several of them have been to Shanghai.
他们之中有几个人去过上海。
6. So have they discovered life on Mars
discover “发现”，表示“偶然”或“经过努力”发现客观存在的事物、真理或错误.
Columbus discovered America in1492．
哥伦布1492年发现了美洲。
We soon discovered the truth．
我们很快就弄清了真相。
辨析：find & find out & look for & discover
look for是find之前的寻找过程。
What are you looking for 你在找什么？
find是look for的结果。
They finally found a way.他们终于找到了办法。
find out指经过一番努力最终找到。
I found out she was wrong. 我发现她错了。
discover 表示“偶然”或“经过努力”发现客观存在的事物、真理或错误。
Wilhelm Roentgen discovered X rays.
威尔海尔姆·伦琴发现了X射线。
当堂检测
一、根据所给汉语提示完成单词
1. To protect the ___________________(地球),we should plant more trees.
2. Have you heard the latest _______________(消息)about the football match
3. The eight ______________(行星)all go around the sun.
4. We _________________(到达)the railway station late yesterday.
5. —Do you know Yang Liwei and Jing Haipeng
—Sure.They’re two famous ____________________(宇航员)in China.
news
earth
planets
reached
astronauts
当堂检测
二、完成句子,每空一词
1. 你在干什么
What are you _________________ ________________
2. 当然,没问题。
Sure,________________________ __________________________.
3. 那就是他上学迟到的原因。
________________ _______________________ he is late for school.
4. 广州比北京离我们家乡远多了。
Guangzhou is ____________________ ___________________ from our home town than Beijing.
up to
no problem
That's why
much farther
课堂总结
Module 3
Unit 1
重点句式：
I've just made a model spaceship for our school project.
重点单词：
earth,moon,news,planet,reach,yet,just,model,spaceship,project