(共151张PPT)
外研版英语八年级下册
Unit 1 Has it arrived yet
Module 3
★ Key words & phrases:
earth, moon, news, planet, reach, yet, project, latest, on, be up to, no problem, search for, space travel
★ Key sentences:
1.I’ve just made a model spaceship for our school project.
2.Has it arrived yet
3.Astronauts have already been to the moon.
★ Do the drills.
Learning Targets
Lead in
the solar system
Mars火星
Uranus天王星
Neptune海王星
Jupiter
木星
Saturn土星
Mercury水星
Venus金星
Earth地球
Mars, the Red Planet (It looks red.)
the surface of Mars
The surface of Mars is a little like the surface of the Earth.
1969年 水手6号
Mars probe 火星探测器
1969年 水手7号
Mars Exploration
1971年 火星2号
1971年 火星3号
1996年火星拓荒者
2001年 火星奥德赛号
1996年火星全球探勘者
2003年 火星探测漫游者
2005年火星勘测轨道飞行器
2007年 凤凰号火星探测器
2011年中国萤火一号
萤火一号模型
印度2013年11月5日发射首个火星探测器
—“曼加里安”号（Mangalyaan）。
n. 地球
n. 月亮；月球
n. 新闻；消息
n. 行星
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)
earth
moon
news
planet
reach
yet
Words and expressions
n. 航天器; 宇宙飞船
n. 计划；工程；项目
没问题（用于表示乐于做某人要求做的事）
adv. 刚才；刚刚
just
n. 模型
model
project
spaceship
no problem
adj. 最近的；最新的
latest
prep. 在(播放)中；关于……
on
n. 航天器; 宇宙飞船
discover
v. 发现；找到
n. 宇航员
spaceship
astronaut
1 Listen and number the words as you hear them.
Listening and vocabulary
earth □ land □ message□
moon □ news □ planet □
reach □ scientist □
8
1
2
3
4
5
6
7
Presentation
2 Listen again and complete the notes.
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
Lingling: I'm really interested in the space
trip from the earth to Mars. It's so
exciting! Has the spaceship landed
yet
Tony: I don't know. Let's listen to the
news on the radio and find out.
News: We've just had some news about
the trip to Mars. The spaceship has
Tapescript
reached Mars after a journey of eight months. It hasn't sent back any messages yet, but scientists are waiting. As we know, there isn't any life on the moon, but scientists hope to find life on Mars and other planets.
Listen and read
Everyday English
What are you up to …
Sure, no problem..
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 latest 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, there 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 order to send
astronauts 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!
What school project have Daming and Tony got
They have got a project on spaceship.
2. How does Daming feel about the school project
He isn’t sure how to make the model.
Now answer the questions.
3. What news has Tony heard
The spaceship to Mars has reached there.
4. Has anyone been to Mars Why
No one has been to Mars yet, because Mars is very far away, much farther than the moon.
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.
4 Complete the passage with the correct
form of the words in the box.
arrive discover planet send yet
yet
sent
arrived
planet
discovered
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.
5 Listen and underline the words the
speaker stresses.
Pronunciation and speaking
We have…
We haven’t…
sent a unmanned spacecraft to Mars.
discovered life on Mars.
worked on the space station.
sent an astronaut to Mars.
sent astronauts to the moon.
6 Make lists of what we have and have not done in space travel.
— Have we sent a spaceship to Mars
— Yes, we have. But...
7 Work in pairs. Talk about space travel with the lists in Activity 6.
1. What are you up to 你在忙些什么呢？
be up to用于表示“正在做某事；忙于某事”。相当于问 What are you doing
例：What is he up to with all those books on the floor
这么多书放在地上,他在干什么呢？
Language points
— What are you up to 你在忙什么？
— I’m busy with my homework. 我忙着写家庭作业。
当我们说be up to sb.时，表示“由……决定”。
例：Do you want to stay or go It’s up to you.
你是要留下还是要走呢？你自己决定。
It’s up to you to decide when you should do it. 你自己决定你该什么时候做此事。
2. I’ve just made a model spaceship for our
school project. 我刚刚做完了我们学校项
目要求的宇宙飞船模型。
just adv. 刚刚，刚才。常用在现在完成时的肯定句中，常放在助动词 have/has 的后面。
例：I have just seen John.
我刚才见到约翰了。
We’ve just seen/watched the film.
我们刚看了这部电影。
3. I haven’t started yet because I’m not
sure how to make it.我还没开始呢，真不知道怎么做。
yet 表示“还（末）”，常用在现在完成时的否定句或疑问句中，通常放在句末。
例：We haven’t finished our homework yet.
我们还没把作业写完。
Have you received her letter yet
你收到她的信了吗？
be sure后可以接从句，也可以接不定式。
例：He’s not sure whether they have met before.他不太确定他们之前是不是见过面。
She is sure to win the game.
她确信能赢得比赛。
4. Have you heard the latest news
你听说最新的消息了吗？
latest adj. (late的最高级) 最近的，最新的
例：Have you seen her latest movie
你看过最新上映的电影了吗？
The radio is broadcasting the latest news
about the man-made satellite.
电台正在播送有关人造卫星的最新消息。
5. The journey has taken several months.
它已经在太空中行驶了好几个月了。
several adj. 几个的，数个的（三个以上）
例: Several letters arrived this morning.
今天上午来了几封信。
Several of you need to work harder.
你们有几个人还需要努力。
6. That's why it’s on the news.
这就是它（宇宙飞船）上新闻的原因。
that is why...表示“这就是......的原因”。
例：That is why he is late.
这就是他迟到的原因。
Everyone in Dublin is friendly, and that is why I love the city.
在都柏林人人都很友好，这就是我喜欢这座城市的原因。
7. Astronauts have already been to the moon.
宇航员已经到过月球了。
already adv.表示“已经，早已”(尤与动词完成时态连用) 常放在 have/ has 之后，通常用于肯定句。
例：I've already seen that film, so I'd rather see
another one.
我已经看过那部电影了，所以还是看部别
的吧。
8. …because Mars is very far away…
……因为火星离我们很远……
far away 遥远，远离
例：He lives far away from us.
他住的地方离我们很远。
The day is far away. 为期甚远。
1. Where is my pen I _________ it here but now I can't find it．
A．put B．have just put
C．was putting D．has just put
2. —Hasn't Betty come yet
—No, and I ____ for her for nearly 2 hours.
A. wait B. waited
C. have waited D. had waited
B
C
Exercises
一、单项选择。
3. My e-mail ______to you last night. Have
you received it____
A. sent; yet B. is sent; already
C. was sent; yet
4. — Where is my little dog
— It ____ the back of the house.
A. has gone to B. had gone to
C. has been to D. had been to
C
A
5. — Have you ever been to Shanghai Mary
—Yes. I _______ there for three days
with my parents last month.
A. have gone B. have been
C. went D. was
6. — Are you going to the party
—No, because I ______.
A. have asked B. haven’t asked
C. have been asked D. haven’t been asked
B
D
1. 我们已经到达上海。
We __________________ Shanghai.
2. 他刚刚做完这个模型。
He ____________ this model.
3. 你曾经去过杭州吗？ 是的。
_____ you ___________ Hangzhou
Yes, I _____.
4. 他们听说过这个最近的新闻吗？
Have they ___________________
have already reached
has just made
Have ever been to
heard this latest news
have
二、根据汉语提示完成句子。
5. 他母亲去了北京出差。
His mother __________ Beijing
___________.
6. 宇航员还没在火星上发现生命。
Astronauts _____________________
on Mars ___.
7. 这个女孩在干什么？
What __ this girl _____
8. 我花了两天时间到达这里。
It has _____ me ________________ there.
has gone to
haven’t discovered life
is up to
taken two days to get
yet
on business
9. 许多宇航员在太空工作。
Many astronauts have ___________________.
10. 你可以把你的相片展示给朋友看吗？
Can you _____ your photos ___friends
11. 他知道很多关于太空的知识。
He knows ________________.
12. 明天她将把它带回来。
She _______________ tomorrow.
worked on the space
show to
a lot about space
will bring it back
Summary
1. We learn some new phrases such as: no problem, far away, search for information...
2. Key sentence patterns:
(1) What are you up to
(2)I’ve just made a model spaceship for our school project.
...
外研版英语八年级下册
Unit 2 We have not found life on any other planets yet.
Module 3
Learning Targets
★ Key words & phrases:
none, environment, that, solar, system, group, galaxy, universe, light, impossible, out, communicate, solor system, billions of, in space, communicate with
★ Key sentences:
1. However, we have not found life on any other planets yet.
2. None of them has an environment like that of the earth…
3. Scientists have also discovered many other galaxies in the universe.
4. However, no spaceship has travelled far enough to reach other stars in our Galaxy.
★ Do the drills.
Lead in
1. How many planets are there in our
solar system
2. Is there any life on other planets
Put the words and expressions in the box in order: small – large.
galaxy, planet, solar system,
star, universe
3
2
1
3
4
5
1. planet 2. star 3. solar system
4. galaxy 5. universe
月球
地球
地月系
太阳系
其他行星—卫星系
天体系统的层次
河外星系
其他恒星系
银河系
总星系
The Milky Way Galaxy
银河系主体部分的直径约为10万光年
银 河 系
银河系有太阳这样的恒星2000多亿颗
The Milky Way Galaxy
The solar system
the earth
the sun
the moon
Mars
Saturn 土星
Venus 金星
Mercury 水星
Jupiter 木星
Uranus 天王星
Neptune 海王星
没有一人；没有一个； 一点儿也没有
none
n.环境
environment
pron.那, 那个
solar
adj.太阳的;与太阳有关的
n.系统；体系
that
system
星系;（尤指）太阳系
solar system
Words and expressions
n. 群；组
group
n. 星系
galaxy
n.宇宙
light
n. 光；光线；光亮
adj. 办不到的, 不可能的
universe
impossible
v. 联系；交流
communicate
adv. 在远方
out
Shenzhou-9 is a manned spaceship.
1 Work in pairs. Look at the picture and talk about what you know about Chinese spaceships.
Reading and vocabulary
Presentation
When you read a passage with a title and pictures, think about the words you may find in the passage, and the questions you may want to ask before you start to read.
Learning to learn
2 Read the passage and choose the best title for it.
Anyone out there
Life on the earth
3. The sun and other stars
4. The stars at night
________________________________
Scientists think that there has been life on the earth for hundreds of millions of years. However, we have not found life on any other planets yet.
1. Anyone out there
The earth is a planet and it goes around the sun. Seven other planets also go around the sun. None of them has an environment like that of the earth, so scientists do not think they will find life on them. The sun and its planets are called the solar system, and our solar system is a small part of a much larger group of stars and planets, called the Galaxy or the Milky Way.
There are billions of stars in the Galaxy, and
our sun is only one of them.
Scientists have also discovered many other galaxies in the universe. They are very far away and their light has to travel for many years to reach us. So how large is the universe It is impossible to imagine.
Scientists have sent spaceships to the planet Mars to take photos. They have even
sent spaceships to travel outside the solar system. However, no spaceship has travelled far enough to reach other stars in our Galaxy.
Scientists have always asked the questions: with so many stars in the universe, are we alone, or is there life out there in space Have there been visitors to the earth from other planets Why has no one communicated with us We do not know the answers... yet.
1. The earth is a star. □
2. The sun is a star. □
3. There is more than one galaxy in the
universe. □
3 Check (√) the true sentences.
√
√
4. The light from the stars in other galaxies
has travelled for a long time to reach us. □
5. Scientists have received many messages
from space. □
6. Spaceships have visited most of the
universe. □
√
Is there life on other planets There are seven other planets in our (1) ___________ ,
but (2) _____ of them has a(n) (3)___________ like that of the earth. Spaceships from the
4 Complete the passage with the words and expression in the box.
communicate environment none
solar system universe
solar system
none
environment
earth have done surveys of the other planets, but they have not found any life there. Why has no one from other planets tried to (4) ____________ with us It is true that scientists have not discovered life on other planets in the (5) _________ yet, but some scientists believe that they will find it some day.
communicate
universe
6 Look at the picture from a science story for children and answer the questions.
Writing
What have the scientists just received
(a message from one of our spaceships)
They have just received a message from one of
our spaceships.
Where has the spaceship landed (Mars)
2. What has the spaceship discovered (people on Mars)
The spaceship has landed on Mars.
The spaceship has discovered people on Mars.
3. Why have the people on Mars not sent us a message (do not know how to)
4. Why have the people on Mars not visited us on the earth (do not know how to)
Because they do not know how to sent a
message to us.
Because they do not know how to get to the earth.
6 Write a passage to describe the picture. Use your answers to the questions in Activity 5 to help you.
We have just received a message from our spaceship to Mars…
We have just received a message from our spaceship to Mars. Our spaceship has discovered aliens there. They have never sent us a message because they don't know how to communicate with us. They have not visited the earth because they don't know how to fly to our planet, and they prefer life on Mars. They seem very happy on their own planet. They have used parts from the other spaceships from the earth to make TVs, radios, etc. We hope they don't do the same with this one!
One possible version
1. Scientists think that there has been life on
the earth for hundreds of millions of years.科学家认为地球上的生命已存在了数亿年。
hundreds of millions of 数亿……
例：We paid hundreds of millions of dollars in taxes. 我们交纳了数亿美元的税金。
Language points
数词在表示模糊数目的短语中用复数形式，且后面要加上of。
hundreds of 数以百计的
thousands of 数以千计的
millions of 数以百万计的
billions of 数以亿计的, 数十亿的
百、千、百万、十亿如果和具体数字连用，百、千、百万、十亿须用单数形式。例：
six hundred two thousand
nine million seven billion
1. It is said that the disease has killed more than________ people worldwide.
A. two hundreds B. two hundreds’
C. two hundred’s D. two hundred
2. ______ Chinese are looking for ways to learn English well.
A. Thousand B. Thousands
C. Thousand of D. Thousands of
D
D
学以致用
2. The earth is a planet and it goes around the sun. Seven other planets also go around the sun.
地球是颗行星，它围绕着太阳转。此外还有七颗行星也围绕着太阳转。
1) 七颗行星指的是：水星（Mercury)、金星 (Venus)、火星(Mars)、木星 (Jupiter)、土星（Saturn)、天王星 (Uranus)和海王星(Neptune)。
2) go around绕着……运转
例：The earth goes around the Sun.
地球绕着太阳转。
Let's go around the town, not through it.
我们绕过这城镇吧，不要穿过去了。
3) other/the other/others/another
这几个相类似的词容易弄混淆，其实意思大相径庭。
other其它的（人或物）, 后面经常跟可数名词复数形式；
例：We haven’t found life on other planets yet.
我们还没有在其它的星球上发现生命。（其他的星球不可能只有一个）
the other（两者中的）另一个,后面不可能跟复数形式；
例：He has two daughters. One is a teacher, the other is a doctor.
他有两个女儿，一个是老师，另一个是医生。（有且只有两个，两者中的另一个）
others其它的人或物（已经包括在内）, 后面不能跟名词，本身就含有名词的含义；
例：Some people came by car, others came on foot.有些人是坐汽车来的，其他人是走着来的。
（others后面不能再加名词）
another（三者以上中的，或不知道数量的）另一个, 后面也不可跟复数形式。
例：Would you like another cup of tea
你要再来有一杯茶吗？
（泛指再来一杯）
4) also adv. 也，同样；而且（不与否定式动词连用）
例：She speaks French and German and also a little Russian.
她会说法语、德语，还会说一点儿俄语。
He is young and good-looking, and also very rich.
他又年轻又帅气，而且还很富有。
I teach five days a week and I also teach evening classes.
我每星期教五天，而且还教晚上的课。
比较：also/too/as well
also, too, as well都指句中有关词语与前面提到的事物相结合或相一致，这三个词语的雅俗程度和在句中的位置有所不同。
also含较庄重色彩，通常用于主要动词之前（但若主要动词为be，则放于其后）
例：I’ve met Jane and I’ve also met her mother.
我已经见到了简，我也见到了她的母亲。
She was rich, and she was also selfish.
她很富，她也很自私。
too和as well比较通俗，通常用于从句的句尾。
例：I’ve read the book and I’ve seen the film as well/too.我看过这本书，也看过这部电影。
3. None of them has an environment like that
of the earth…
没有一颗行星拥有与地球一样的环境……
none 表示（三个以上）一个也没有。意为“没有一个人/东西”。none作主语时，谓语的单复数形式要根据实际情况来定。
例：None of them has been to Beijing.
他们中没有一个人到过北京。（none指代可数名词， 强调单一性，谓语用单数形式）
None of them were aware of the danger.
他们都没有意识到危险。（none指代可数名词，强调整体性，谓语用复数形式）
None of the money is his.
这些钱没有他的份儿。（none指代不可数名词，谓语动词用单数形式）
4. ... and our solar system is a small part of a much larger group of stars and planets, called the Galaxy or the Milky Way.
……我们的太阳系只是一个由恒星和行星组成的星系的一小部分，这个星系比太阳系大得多，称作银河系或银河。
这里的the Galaxy专指“银河系”，也可以 称作the Milky Way。而galaxy则泛指“星系”。
例：Scientists have discovered a distant galaxy.
科学家发现了一个遥远的星系。
本句中called the Galaxy or the Milky Way为过去分词短语做定语，修饰a much larger group of stars and planets。
类似的例子还有：
They have a two-year-old son called Mike.
他们有一个两岁的儿子叫迈克。
5. However, no spaceship has travelled far
enough to reach other stars in our Galaxy.
然而，还没有任何航天器能到达银河系
里的其他恒星。
形容词/副词 + enough to do表示“到达……程度，会发生某结果”。
例：He is old enough to go to school.
他到上学的年龄了。
He got up early enough to catch the first bus.
他起得很早，赶上了首班车。
6. ... with so many stars in the universe, are
we alone, or is there life out there in space
……宇宙中有这么多星球，我们是孤独的
吗，抑或太空中还有其他生命存在呢？
这里with so many stars in the universe是介 词短语，在句中作状语。
with + 名词 + 介词短语,在句中做状语，表示伴随情况。
例：With so many things to do, we have no time
to play.
要做的事情这么多，我们都没时间玩了。
alone adj.单独的；独自的。作形容词时不作定语只作表语, 也可作副词。意思是“独自地”。
例：I don’t like going out alone after dark.
我不喜欢天黑后独自外出。
比较：alone/lonely
alone表示独自一人；lonely表示心灵上的孤单。
例：Although I’m alone, I don’t feel lonely.
虽然我独自一人，但是我不感到孤单。
1. In the world ___ people like watching TV.
A. millions of B. two millions
C. two million of D. two million of
A
Exercises
2. Basketball is such a popular game in the world that ____ people play it for fun and exercise.
A. million of B. millions of
C. millions D. two millions of
B
一、单项选择。
3. ___ girls took part in the Super Girl Competition, but only a few of them succeeded.
A. One million of B. Millions of
C. Two millions D. Two million of
4. Every year ____ people in this country lose their jobs.
A. many millions B. millions of
C. millions D. two millions
B
B
5. The spaceship ______ will go around the earth in 2005 will be called Shenzhou Ⅶ.
A. which B. who C. whom D. what
6. After playing football for more than half an hour, the students took _____ rest.
A. a few minute’s B. a few minutes’
C. a little minute’s D. a little
A
B
7. —How heavily it rained this early morning!
—Yes. But ________ of the students in our class was late for school.
A. some B. none C. all D. neither
8. I tried several jackets on, but ____ of
them looked good.
A. both B. either C. none D. neither
B
C
1. 地球是行星，它围绕太阳运转。
The Earth is a planet and it_____________ the Sun.
2. 为什么不把书带回来？
____________________ the book
3. 没有一个学生去过英国。
_______ the students __________ England.
goes around
Why not bring back
None of
has been to
二、根据汉语提示完成句子。
4. 完成今天的作业不容易。
_______________ today’s homework.
5. 我刚读过有关火星的书。
I ____________ books _____ Mars.
6. 从其他星系到我们这里要花费很多年。
It _____ many years _______ us
from other galaxies.
It’s hard to finish
have just read about
takes to reach
Summary
1. We learn some new phrases such as: hundreds of millions of, go around...
2. Key sentence patterns:
Scientists think that there has been life on
the earth for hundreds of millions of years.
...
外研版英语八年级下册
Unit 3 Language in use
Module 3
Learning Targets
★ Key sentences:
1. I've just made a model spaceship.
2. Astronauts have already been to the moon.
3. Has it arrived yet
4. We have not found life on any other planets yet.
1. To summarize and consolidate the use of present perfect tense with just, yet and already;
2. To be able to understand listening and reading materials on space reavel.
Scientists have sent spaceship to Mars. The journey has taken several months.
Revision
Astronauts have already been to the moon.
No one has been to Mars yet, because Mars is very far away, much farther than the moon.
Scientists have also discovered many other galaxies in the universe.
Scientists have sent spaceship to the planet Mars to take photos. They have even sent spaceships to travel outside the solar system.
No spaceship has travelled far enough to reach other stars in our Galaxy.
Look at the underlined parts and think about them.
1. I’ve just made a model spaceship.
2. Has it arrived yet
3. Astronauts have already been to
the moon.
4. We have not found life on any
other planets yet.
Grammar
现在完成时是指“过去发生的动作对现在造成了影响”而且“过去的动作或状态持续到现在并且已经完成”。在现在完成时的句子中，already (已经)、just(刚刚)常用于肯定句，放在have和has的后面。yet(还、尚、仍然)常用于否定句和疑问句,（放在have和has的后面也可放在句末）。
现在完成时(1)
现在完成时(2)
当表示动作已经完成，并对现在有一定影响时，我们一般用现在完成时。同时，可分别用just, already或yet加以强调或说明。
例：I have just heard the news.
我刚听到消息。
Astronauts have already been to the moon. 宇航员已经去过月球了。
He has just started to explore other planets. 我们才刚刚开始探索其他行星。
可以看出，just用来表示“刚刚”， already用来表示“已经”，两者都用于肯定句中，一般是置于have / has之后。在否定句中则可用yet, 表示“还未”， 有“以后可以会”的含义。
例：The scientists have not heard from it yet.
科学家还没有收到它发出的信息。
Man has not discovered any life in space yet.
人类尚未在太空中发现生命。
另外，在使用现在完成时的时候，要注意与一般过去时的区别。现在完成时在表达经历时只表示该事件是在现在之前的某一个时间里发生的，重点在于已完成动作对现在的影响。
而一般过去时则表示在过去某一具体时间发生的事情。
例：I have just been to London. I went there last month.
我刚去过伦敦，上个月去的。
I have already finished my homework. I finished it an hour ago.
我已经完成家庭作业了，一小时前完成的。
在没有明确的过去时间状语时，如何判断该用现在完成时还是该用过去时呢？判断的标准是看该行为是否对现在有影响，也就是说该句强调的是什么。试看以下对话：
A: Where have you put my book
I can’t find it.
你把我的书放哪儿去了？我找不到它。
B: I put it on your desk yesterday.
我昨天放你桌子上了。
该对话中，当A问对方把自己的书放在何处时，A 感兴趣的是现在的状态，因此用现在完成时。但是B回答时只是说明当时放的位置，所以用一般过去时。再看下面的对话：
A: Would you like to go and see the film with me tonight
你今晚想和我去看电影吗？
B: Sorry, I have seen it already.
不好意思，我已经看过那部电影了。
对话中的现在完成时表示对结果的强调：“电影看过了，所以不想再看了。
【辨析】have been to 与 have gone to
（1）have gone to表示“已到达某地”。说话时该人不在现场，强调尚未回来（go是方向性动词）。
例：—Where is Jim 吉姆在哪里？
—He has gone to Beijing 他去北京了。
（2）have been to表示“曾经去过某地”。现在已经不在那里了（be是表示状态），后可接次数，如once、twice、three times等，表示“去过某地几次”。也可和just、never和ever等连用。
例：I have been to Beijing twice.
我去过北京两次。
【拓展】have been at/in表示“在某地待了多少时间”，常与时间段状语连用。
例：I have been in Shanghai for three years.
我来上海已有三年了。
Spaceship on Mars!
Astronauts have (1) ________ been to the moon but they have not been to any other planets. However, a spaceship has (2) _______ arrived on Mars and it has (3) _______ sent back photos of the red planet. Is there life on Mars We do not know (4) ________.
already
just
already
yet
1 Complete the news with already, just and yet.
Presentation
The spaceship has gone to Mars.
It has gone there, but it has not come back yet.
Astronauts have been to the moon.
They went there and then they came back.
2 Look at these sentences.
1. Astronauts have been / gone to the
moon and returned.
2. The spaceship has been / gone into
space. It will travel for ten days.
Now choose the correct answer.
3. The astronaut has been / gone to the
space station. He will come back
tomorrow.
4. The spaceship has been / gone to the
space station. It brought back two
astronauts.
3 Complete the sentences with the expressions in the box.
have / has been have / has gone
1. A spaceship ____________ to Mars. It is coming back to the earth next year.
has gone
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.
have been
have been
have gone
Nicky: 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.
watched
discovered
are trying
4 Complete the conversation with the correct form of the verbs in brackets.
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!
haven’t found
Have seen
5 Work in pairs. Role–play the conversation in Activity 4.
6 Complete the email with the words in
the box.
been just met never read written yet
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.
just
read
been
never
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 Dan
met
written
yet
7 Listen and complete the notes.
1. The astronaut joined CNSA
_________ years ago.
2. He has flown in a spaceship
________ times.
3. He felt __________ when he
was in the spaceship.
six
two
excited
4. He has been to the space station
_________.
5. The earth was blue and very
___________ when he saw it
from the space station.
6. He decided to be an astronaut
because he has always been
__________ in space.
twice
beautiful
interested
8 Complete the word map with the words and expressions in the box.
astronaut Mars spaceship
space station the earth
the moon the sun
SPACE
space travel
solar system
astronaut
Mars
spaceship
space station
the earth
the moon
the sun
____________________________________________________________________________________________________________________________________
Now add more words about space to the word map and write five sentences.
We’ve just read a story about a space station near the sun.
Astronauts haven’t been to the sun, because it’s too
hot.
____________________________________________________________________________________________________________________________________
_________________________________
_________________________________
Spaceships are travelling in our solar system at
the moment.
I am interested in space and the stars and planets
in our galaxy.
I think scientists will send astronauts to Mars
one day.
9 Complete the passage with the correct form of the words in the box.
astronaut discover moon news reach spaceship yet
In July 1969, Neil Armstrong became the first (1) __________ to walk on the (2) ___________. People all around the world watched their televisions
astronaut
moon
and waited for the (3) ___________ to (4) ___________ the earth. We have now (5) __________ a lot more about our solar system, and we have sent (6) __________ to Mars, but no one has walked on that planet (7) ________. But I believe one day someone will!
news
reach
discovered
spaceships
yet
Around the world
Names of the days of the week
Many European languages use the names of the heavenly bodies for the days of the week. For example, in English, Saturday is named after the planet Saturn, the sixth planet from the sun. Sunday is the day of the sun, a traditional day of rest. Monday gets its name from the moon and is the day of the moon.
Sunday（星期日）：这是一周中的第一天。太阳（sun）在北欧人的心目中是极其神圣的。为了表示对太阳的敬仰，人们把每周的第一天命名为Sunday。
Monday（星期一）：这是一周中的第二天。为了表达对月亮（moon）的敬仰，人们把这一天称作moon day，后来演变为Monday。
Tuesday（星晴二）：这是一周中的第三天。北欧神话里有一个战神叫做Tyr，他机智勇敢，守护人类的平安。为了纪念他，英语中就以他的名字命名为星期二。
英语星期的表达来历
Wednesday（星期三）：是以北欧神话中的主神Woden的名字命名的。Woden是北欧神话中掌管文化、艺术、战争等的最高神。
Thursday（星期四）：是以北欧神话中的雷神Thor的名字命名的。Thor是北欧神话中最强大、最勇敢的神，是雷电之神。
Friday（星期五）：是以爱神的名字命名的。北欧神话中的爱神、婚姻女神叫做Frigga，相当于罗马神话中的“维纳斯”。
Saturday（星期六）：这是一周中的第七天。它是以罗马的农神Saturn的名字命名的。因此是“农神日”，是唯一保留罗马名称的一天。
10 Work in groups. Choose a subject, for example, the first moon landing or China’s manned space travels. Look for some photos and information about it.
Making a poster about space travel
Module task:
11 Write captions for the photos and use the information you found in Activity 10 to write a description of each one.
12 Give your poster a title. Put it up for your classmates to see.
1. He told me some news, but _________ was exciting．
A．no B．not
C．nobody D．none
2. —Is MrGreen at home
—No, he ____ Hainan.
A. has been to B. has gone to
C. is going to D. will be in
D
C
Exercises
单项选择。
3. Mr Wang isn't here now. He has ______to Beijimg and will stay there for a week.
A. come B. been
C. gone D. go
4. — Would you like some cakes
— No,thanks. I ____ one. It was very sweet.
A. have eaten B. will eat
C. eating D. eat
C
A
Summary
1. We learn the Present Perfect Tense;
2. Key sentence patterns:
1. I’ve just made a model spaceship.
2. Has it arrived yet
3. Astronauts have already been to
the moon.
...
谢谢观看
