(共33张PPT)
Unit1 Has it arrived yet
What do you know about the space
Sun
Earth
Moon
Mars
n.地球
n.月球；月亮
n.火星
spaceship
astronaut
n.宇航员
n.航天器；宇宙飞船
space station
Listen and number the words as you hear them.
1
earth land message
moon news planet
reach scientist
1
2
3
4
5
6
7
8
n. 新闻；消息
n. 行星
v.到达
Listen again and complete the notes.
2
● news about the trip to (1) _________
● journey of (2) _________ months
● has not sent back any (3) _________ yet
● hope to find (4) _______ on Mars
Mars
eight
messages
life
Now 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
Making a model spaceship.
He is not sure how to make it.
Some scientists have sent a spaceship to Mars.
No one. Because Mars is very far away, much farther than the moon.
n.计划；工程；项目
[观察1] No news is good news. 没消息就是好消息。
How can I get information on space travel
我怎样才能得到有关航天旅行的信息呢
Please take a message for me. 请为我捎个口信吧。
[探究]news n. 新闻;消息
[辨析]news, information与message
news 不可数名词,意为“___________”,尤指通过广播、电视、网络等报道的信息。a piece of news 意为“________”。
information 不可数名词,意为“消息;信息;情报;资料”,通常指在阅读、观察、谈话或书信往来中特别关注的消息、情报、资料等。a piece of information 意为“ ”。
message 可数名词,意为“电子邮件;口信;信息”,一般指口头传递或书写的“音信”。a message 意为“一个口信”。
新闻;消息
一则新闻
一则消息
活学活用
The boy didn’t find much about the topic on that website.
A.report B.article
C.information D.story
C
[观察2] He reached the train station at ten o’clock.
他在十点钟到达了火车站。
When did you arrive in/get to Beijing
你什么时候到达北京的
[探究]reach v. 到达;抵达
[辨析] arrive, get与reach
词条 词性 用法
arrive 不及物 动词 arrive +大地点;arrive at+小地点
get get to+地点名词
arrive/get/reach+地点副词; 可单独使用,不接名词或副词
in
arrive
活学活用
Mr Smith will arrive at our school next week.
The underlined part “arrive at” means .
A.get B.go
C.come D.reach
D
[观察3] We haven’t finished the work yet.
我们还没完成这项工作。
[探究]yet 用于否定句时,意为“ ”,通常位于句末。
还,尚
[辨析] yet和already
yet (1)用于 句末时,意为“还;尚”,表示某事在某一时间尚未发生,但未来也许会发生。
(2)用于 句末时,意为“已经”。
already 意为“已经”,一般用在 中,用在疑问句中时,表达惊喜等感情。
否定句
一般疑问句
肯定句
活学活用
—Has Dave come
—Yes, he has been here for 10 minutes.
A.yet; already
B.just; yet
C.just; already
D.yet; yet
A
[观察4] I’ve just made a model spaceship for our school project.
我刚刚为我们的学校课题制作了一架宇宙飞船模型。
[探究]该句中just 是副词,意为“刚才;刚刚”,常与
连用,置于助动词(have/has)后,__________前。
[拓展] just还可表示“正好;恰好;仅仅;不过”,相当于only。
Today is his birthday. He is just ten years old.
今天是他的生日。他正好10岁了。
现在完成时
实义动词
[辨析] just, just now与just then
(1)just作“刚刚”讲时,常和现在完成时连用,一般位于be动词、助动词之后,实义动词之前。
I have just finished lunch.我刚吃过午饭。
(2)just now 意为“刚才;一会儿之前”,常与一般过去时连用,位于句首或句末。
They gave it to me just now. 刚才他们把它给了我。
(3)just then意为“就在那时”,just用来加重then的语气。
Just then the teacher came in. 就在那时,老师进来了。
活学活用
(1)我刚才做完的作业。
I finished my homework .
(2)他们刚刚到达。
They’ve arrived.
(3)就在那时,铃响了。
the bell rang.
just now
just
Just then
[观察5] Have they discovered life on Mars
他们在火星上发现生命了吗
He looked for his lost dog everywhere, but he couldn’t find it.
他到处寻找他那条丢失的狗,但是没能找到它。
Can you find out what time the meeting starts
你能查清楚会议什么时候开始吗
[辨析] discover, look for, find与find out
(1)discover表示偶然或经过努力发现已存在而不为人知的事,多指发现事物、真理或错误。
(2)look for表示“寻找”的过程和动作。
(3)find表示“找到”,强调“寻找”的结果。
(4)find out意为“查明;弄明白”,是经过研究、计算、探询等获知。
活学活用
用discover, find, find out或look for的适当形式填空
(1)They have the star, but they haven’t
any life there.
(2)Can you help me who broke the window
(3)Don’t worry, and I can the way to the hospital.
(4)She’s her pen, but she can’t it.
discovered
found
(to) find out
find
looking for find
[观察6] What are you up to 你在干什么呢
[探究]be up to意为“忙于某事,正在做某事”,常用于口语。What are you up to 相当于What are you doing
[拓展] be up to sb.意为“由某人决定”。
Shall we go to the park or stay in It’s up to you.
咱们是去公园还是待在家里？你决定吧。
活学活用
—
—I am looking for my mobile phone.
A.What are you
B.What are you up to
C.What can you see
D.What do you do
B
4
Complete the passage with the correct form of the words in the box.
arrive, discover, planet, send, yet
On today’s news, Tony has heard that scientists have (1) _____ a spaceship to Mars and it has (2) _______ on the (3) ______ after a journey of several months from the earth. Scientists have not (4) _________ life on Mars (5) ____. And no astronaut has ever been to Mars because it is very far away.
sent
arrived
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.
Now listen again and repeat.
n.模型
6
Make lists of what we have and have not done in space travel.
We have
__________________________________________
__________________________________________
__________________________________________
A dog has travelled in space.
Men have travelled to the moon.
Spaceships have taken photographs on Mars.
We have not… __________________________________________
__________________________________________
__________________________________________
We have not built houses in space.
Astronauts have not been to Mercury.
Scientists have not visited Venus.
7
Work in pairs. Talk about space travel with the lists in Activity 6.
—Have we sent a spaceship to Mars
—Yes, we have. But…
Exercise
1.They’ve seen the film twice.
2.Lucy has come back from Nanning.
3.I’ve finished my homework.
4.Lucy hasn’t returned her book .
5.Has Lucy returned her book
用just, already或yet填空
already
just/already
yet
just/already
yet
6.Have you read the (最新的) news in today’s newspaper
7.Mars is the fourth (行星) in order from the sun.
8.The scientists (发现) a new planet last year.
9.—What’s your dream, Zhang Qi
—To be a good (宇航员) like Yang Liwei.
根据句意及汉语提示完成句子
latest
planet
discovered
astronaut
GOOD JOB
