资源简介

(共19张PPT)
Unit 7 Space exploration
单元学习目标
Grammar
目 录
CONTENTS
02
课堂练习
01
语法聚焦
语法聚焦
过去进行时
1. 过去进行时的用法：
(1)过去进行时表示过去某一段时间或某一时刻正在进行的动作。常用的时间状语有：at that time / moment、 (at)this time yesterday / last night / last Sunday / last week …、 at+钟点+yesterday / last night / last Sunday …、由when / while引导的时间状语从句等。如：
What were you doing at 5 p.m. yesterday 昨天下午5点你在干什么？
(2)连词when和while的用法：
①由when引导的时间状语从句中，谓语动词可用短暂性动词，也可用延续性动词。如：
We were watching a movie when the power went out. = When we were watching a movie,the power went out. 停电时我们正在看一部电影。
②由while引导的时间状语从句中，谓语动词通常用延续性动词，因此在while引导的时间状语从句中，谓语动词常用进行时态，且while可以连接两个正在进行的动作。如：
They arrived while we were having dinner. 他们来到时我们正在吃饭。
I was cleaning my bedroom while my brother was washing the dishes.当我哥哥在洗碗的时候，我在打扫我的卧室。
2. 过去进行时的构成：
过去进行时的基本结构是“was / were+动词的现在分词”。
句式 句型结构 举例
肯定句 主语+was / were+动词的现在分词. Linda was shopping in a mall at nine last night. 琳达昨晚9点在商场购物。
否定句 主语+was not(wasn't) / were not(weren't)+动词的现在分词. At that moment, I wasn't doing anything. 那会儿我什么也没干。
句式 句型结构 举例
一般疑问句 Was / Were+主语+动词的现在分词 肯定回答：Yes, 主语+was / were. 否定回答：No, 主语+wasn't / weren't. —Was he having a bath at that time？他那时正在洗澡吗？
—Yes, he was. 是的，他正在洗澡。/ No, he wasn't. 不，他没有在洗澡。
特殊疑问句 特殊疑问词+was / were+主语+动词的现在分词+其他 What were you doing at that time 那时你在干什么
课堂练习
一、用所给单词的适当形式填空（★★）
1. While we ______________(wait)for the bus this morning, a girl ______________ (run) to us.
2. I ________________________(telephone)a friend when Bob______________ (come)in just now.
3. I ______________ (do) my homework at 10：00 yesterday evening.
were waiting
ran
was telephoning
came
was doing
4. My grandparents ______________ (take) a walk from seven to eight last night.
5. While my mother ______________(put)Cathy to bed, the doorbell ______________(ring).
6. As I ____________________ (walk)in the park at 4 p.m. yesterday, it ______________(begin)to rain.
were taking
was putting
rang
was walking
began
7. George ______________(read)when he ______________ (hear)a knock at the door last night.
8. He said he __________________ (help) his sister with homework at that time.
9. Someone ________________________ (follow) her. She was frightened.
10. —Was your father at home at that moment
—Yes, he was. He ______________(have) an online meeting then.
was reading
heard
was helping
was following
was having
二、单项填空（★★）
( )1. Suzy _______ her bedroom at this time yesterday, so she didn't go shopping.
A. tidies B. tidied C. is tidying D. was tidying
( )2. Mary _______ a picture when her dad got home yesterday evening.
A. draws B. was drawing C. is drawing D. will draw
D
B
( )3. —Cindy, my sunglasses are on the floor and they are broken. What happened
—Sorry, dear. I don't know. I _______ in the kitchen then.
A. cook B. was cooking
C. have cooked D. will cook
( )4. When Li Lei came into the room, his friends _______ for his birthday party.
A. prepared B. are preparing
C. were preparing D. was preparing
B
C
( )5. Eddie was sleeping _______ Millie was reading a magazine.
A. while B. until
C. when D. after
A
三、语法填空（★★★）
A group of Chinese astronauts visited Hong Kong and Macao in China. They met with young people there and encouraged1. ____________ (they) to have a dream of space exploration.
them
During the visit, the group of Chinese astronauts went to many middle schools2. _______ two universities in Hong Kong. They also gave a talk in Macao and met 3. ___________________ (thousand) of students in both places.
“The Chinese space station is like a home for the motherland 4. _______ space,” Chen Dong said. He is one of 5. _______ Shenzhou-14 and Shenzhou-20 astronauts. He hopes 6. ____________ (see) people from Hong Kong and Macao in the Chinese space station in the future.
and
thousands
in
the
to see
While the astronauts 7. ___________________ (share) their exciting stories, Shum, a Hong Kong middle school student, felt really excited to meet the astronauts. She thinks that the astronauts are true 8. _____________ (hero). “I am proud of our country and this makes me even 9. _____________________ (interested) in space,” Shum said.
were sharing
heroes
more interested
“The visit is special and important for students,”the chief executive of the Macao SAR (澳门特别行政区行政长官) said. He thinks that China has taken the education of science and technology 10. _______________ (serious).
The astronauts' visit to Hong Kong and Macao was really successful.
seriously
THANKS!(共20张PPT)
Unit 7 Space exploration
单元学习目标
Listening and speaking
目 录
CONTENTS
02
口语无忧
03
课堂练习
01
听说特训
听说特训
一、听选信息
请听课本P104 Listening的听力两遍，并根据以下问题和括号内的提示，选择正确的信息回答问题。
1. How many satellites have people sent into space since the 1950s
(Over 1,000 satellites. / Over 10,000 satellites. / Over 100,000 satellites.)
_____________________________________________________________
Over 10,000 satellites.
2. Why are these satellites still in orbit even though they've stopped working
（Because it is too expensive to bring them back to the Earth. / Because it is not safe to bring them back to the Earth. / Because the current technology isn't good enough.）
_____________________________________________________________
_____________________________________________________________
Because it is too expensive to bring them back to the Earth.
3. What will happen if there is too much space junk in orbit
(It will become hard to find more planets. / It will destroy the Earth. / It will become impossible to travel into space.)
_____________________________________________________________
It will become impossible to travel into space.
二、回答问题
请听课本P112 Cross-curricular connection的听力两遍，并根据所听内容回答以下问题。
1. Is BDS a global navigation satellite system
_____________________________________________________________
2. How many satellites does a BDS device need to calculate a user's location
_____________________________________________________________
Yes, it is.
It needs four satellites. / Four.
3. What can we also use BDS for
_____________________________________________________________
_____________________________________________________________
4. Where is BDS more accurate
_____________________________________________________________
_____________________________________________________________
We can also use BDS for two-way communication. / For two-way communication.
It's more accurate in China and the Asia-Pacific region. / In China and the Asia-Pacific region.
口语无忧
本单元我们学习了如何表达太空探索事件发生的可能性与不可能性。当我们在谈论某个事件时，我们会对其发生的可能性与不可能性提出自己的观点。现在让我们一起围绕“如何表达太空探索事件发生的可能性与不可能性”这一话题展开口语练习吧！
相关句型（请朗读以下句型，看谁读得更标准地道）
1
如何表达太空探索事件发生的可能性与不可能性
表达可能性 表达不可能性
It's possible to … It's (very) likely that … It's quite probable that … There is a good chance that … Sb / Sth can / is able to … It's impossible to …
It's unlikely that …
I seriously doubt that …
That's impossible!
There is no way that …
Sb / Sth can't / won't be able to …
你问我答
A. 请运用下列对话与你组内的一个同伴进行你问我答，然后互换角色，再进行问答。
S1: Do you think Chinese astronauts can walk in space freely
S2: It's unlikely that they can walk freely without spacesuits. It's too dangerous.
S1: Then what do they usually eat in the space station
2
S2: Probably they eat specially-packaged(特别包装的) food.
S1: Will ordinary people like us have a chance to go to space in the future
S2: It may be possible.
B. 接下来，在小组内换一个同伴相互问答。
情景说话　　
课间休息时，你和你的同桌David看到一则关于太空探索的短新闻，你们便围绕机器人探索火星、小行星建站等太空话题讨论这些事发生的可能性与不可能性。请模仿下列形式跟David进行对话。
You: Will we send robots to Mars next year
David: Probably. It's likely that the mission will start soon.
You: Can robots find life on Mars
3
David: It may be possible, but there is no way that they'll find it quickly.
You: What about building a space station on an asteroid（小行星）
David: It's impossible that we'll do it soon—technology is not ready!
接下来，请你写一段话总结你和David关于太空探索的讨论。
Report like this:
During the break, I talk about space exploration with David. ______________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
I wonder if we will send robots to Mars next year, and we think the answer is probably yes. It's likely that the mission will start soon. Then I consider whether robots can find life on Mars. We agree it may be possible, but there is no way that they will find it quickly. Finally, I talk of building a space station on an asteroid, and we both think it's impossible that we'll do it soon because technology is not ready.
课外技法专练
课堂练习
一、情景问答（★★）
1. 你希望了解关于太空探索的情况，请根据以下提示向Tom提两个问题。
(1)你想知道我们未来是否能在月球上建立研究站。你问：
_____________________________________________________________
(2)你想知道科学家们将如何解决太空旅行中的氧气问题。你问：
_____________________________________________________________
_____________________________________________________________
Can we build a research station on the Moon in the future
How will scientists solve the oxygen problem in space travel
2. 你希望了解更多关于中国宇航员的情况，请根据以下提示向Tom提两个问题。
(1)你想知道中国宇航员是否会长期驻守空间站。你问：
_____________________________________________________________
_____________________________________________________________
(2)你想知道中国宇航员在太空主要做什么工作。你问：
_____________________________________________________________
Will Chinese astronauts stay in the space station for a long time
What work do Chinese astronauts mainly do in space
二、思维导图复述（★★★）
根据教材P101的课文内容以及下面的思维导图，复述该篇课文的内容。
课文复述：
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
What is life in space like As for eating, astronauts can choose from many types of food, such as fruit, nuts, chicken, beef and seafood. They also have different types of tea, juice and soup. They are very busy every day. Without gravity, simple tasks seem harder. And they must move carefully outside. On the space station, they sleep in a sleeping bag and they have to stick it to the wall. Besides, exercise is their important daily routine. There is a gym with special equipment to help them stay fit.
THANKS!(共14张PPT)
Unit 7 Space exploration
单元学习目标
知识导航
核心单词 名词 1. 牛肉 ____________
2. 海鲜 __________________
3. 错误；失误 __________________
4. 肌肉 ____________
5. 健身房 ____________
6. 人造卫星 ____________
7. 航天；宇宙飞行 ____________
8. 燃料 __________________
beef
seafood
mistake
muscle
gym
satellite
spaceflight
fuel
核心单词 名词 9. 供应量；供给量 _________________
10. 时刻；阶段 ____________
11. 实验室 ____________
动词 12. 承担得起（后果） ____________
13. 粘；贴 ____________
14. 碰撞；撞击 ____________
15. 摧毁 ____________
16. 挑选；选拔 ____________
17. 为……工作；服务 ____________
18. 传送；运载 ____________
supply
point
lab
afford
stick
hit
destroy
select
serve
deliver
核心单词 形容词 19. 平均的 ____________
20. 很可能发生（或存在等）的 ____________
average
probable
一、词性转换
1. afford v. 承担得起（后果）—affordable adj. 负担得起的
2. mistake n. 错误；失误—mistaken adj. 错误的；弄错的
3. stick v. 粘；贴—sticky adj. 黏（性）的
4. gym n. 健身房—gymnastics n. 体操
5. destroy v. 摧毁—destruction n. 破坏；毁灭
6. probable adj. 很可能发生（或存在等）的—①probably adv. 大概；很可能
②probability n. 可能性；概率
7. select v. 挑选；选拔—①selection n. 选择；挑选②selective adj. 选择性的；有选择的
8. serve v. 为……工作；服务—①service n. 服务②servant n. 仆人③server n. 服务器；侍者
9. deliver v. 传送；运载—delivery n. 传送；交付
10. supply n. 供应量；供给量—supplier n. 供货商；供应者
二、一词多性
1. mistake n. 错误；失误v. 误会；误解
2. stick v. 粘；贴n. 枝条；棍状物
3. hit v. 碰撞；撞击n. 打；击
4. supply n. 供应量；供给量v. （尤指大量）供应；供给
5. point n. 时刻；阶段v. 指向
重要词组
1. 四处漂浮 _____________________
2. 地面控制 ________________________
3. 起飞 ____________________________
4. 一段时间 ______________________
5. 过去常常 ____________________________
6. 许多种类的 ____________________________
7. 证明是；结果是 __________________
8. 承担不起（后果） __________________
float around
ground control
take off
for a while
used to
many types of
turn out
cannot afford to
9. 犯错 ________________________
10. 在某个特定的时间 __________________
11. 把……粘到……上 __________________
12. 错误地；无意中 __________________
13. 日常生活；日常工作 ___________________________
14. 减缓 ___________________________
15. 太空垃圾 ____________________________
16. 梦想做某事 ____________________________
make mistakes
at a certain time
stick … to …
by mistake
daily routine
slow down
space junk
dream of doing sth
17. 从那以后 ________________________
18. 科学数据 ________________________
19. 在……的高度 ________________________
20. 肉眼 ________________________
since then
scientific data
at a height of
naked eye
重点句子
1. 结果证明,在太空进食也可以是一件乐事!（turn out）
_____________________________________________________________
2. 我们承担不起任何错误的后果,所以有时候压力很大。（can't afford to）
_____________________________________________________________
_____________________________________________________________
3. 不过，我是在一个小房间里的睡袋中睡觉，而且我得把睡袋粘在墙上。（stick … to …）
_____________________________________________________________
_____________________________________________________________
It turns out that eating can be a pleasure in space too!
We can't afford to make any mistakes, so it can be stressful sometimes.
However, I sleep in a sleeping bag in a small room, and I have to stick my sleeping bag to the wall.
4. 这能防止我在房间里飘来飘去，还能避免我不小心撞到什么东西!（stop … from …；by mistakes）
_____________________________________________________________
_____________________________________________________________
5. 中国人长期以来一直梦想着探索太空。（dream of doing sth）
_____________________________________________________________
This stops me from floating around the room and hitting something by mistake!
Chinese people have long dreamt of exploring space.
6. 这意味着它绕地球一周只需要大约90分钟！（it takes time to do sth）
_____________________________________________________________
_____________________________________________________________
7. 如果你知道在何时看往何处，你会看到一个小小的发光体在夜空中移动。（see … doing sth）
_____________________________________________________________
_____________________________________________________________
That means it only takes about 90 minutes to go around the Earth!
If you know when and where to look, you will see a tiny shiny object moving across the night sky.
THANKS!(共10张PPT)
Unit 7 Space exploration
单元学习目标
Focusing on culture
要点精讲
At this point, the space station was ready to receive human visitors. 此时，空间站已准备好迎接人类访客。
at this point意为“此时”。其中point作名词，意为“时刻；阶段”。如：
At this point, we have finished 80% of the project. 此时，我们已经完成了项目的80%。
【拓展】point还有其他多个含义，常见的有：
词性及词义 常见搭配 举例
n. 要点； 重点 the main point要点 The main point of his talk is about China's space station. 他演讲的重点是关于中国空间站的。
n. 观点；见解 make a point表明观点 take one's point赞同某人的看法 She made several interesting points in the article. 她在文章中提出了几个有趣的观点。
n. 分数；得分 get a point得1分 full points满分 Our team got three points in the game. 我们队在比赛中得了3分。
v. 指；指向 point to指向 point out 指出 The teacher pointed out my mistake. 老师指出了我的错误。
写出point在下列句子中的词性及词义
1. I get the point —we need to finish the homework before tomorrow. _______________________
2. The teacher pointed at the map and introduced Tiangong space station. __________________
3. At the point of going out, he got a call from his mother. __________________________
n. 要点；重点
v. 指；指向
n. 时刻；阶段
4. I can't agree with your point about this plan. ______________________
5. Every point is very important in the match.
______________________________
n. 观点；见解
n. 分数；得分
Since then , several more Shenzhou crews have visited Tiangong, and two more lab modules (Wentian and Mengtian) have been added. 从那以后，又有几批神舟乘组人员访问了天宫，也加装上了另外两个实验舱（问天和梦天）。
比较项 含义及用法 举例
since then 意为“从那以后”，表示从过去某一时间点延续至说话时，强调到目前为止一直进行的动作或者保持的状态，常用于完成时态 He has written more than 10 books since then. 从那以后，他写了十多本书。
from then on 意为“从那时起”，常用于过去时态 From then on he never spoke to me. 从那时起，他未跟我说过话。
1. 我爷爷从那以后就一直在学英语。
_____________________________________________________________
2. 从那时起，他就下定决心努力学习。
_____________________________________________________________
翻译句子
My grandfather has learned / learnt English since then.
From then on, he made up his mind to study hard.
THANKS!(共29张PPT)
Unit 7 Space exploration
单元学习目标
Reading
目 录
CONTENTS
02
语篇理解
03
课堂练习
01
要点精讲
要点精讲
It turns out that eating can be a pleasure in space too！结果证明,在太空进食也可以是一件乐事!
turn out意为“证明是；结果是”，常用于以下句型：
1. “It turns out (that)+从句.”用于陈述一个被发现的事实或结果。其中，It是形式主语，真正的主语是后面的that 从句。如：
It turned out that the space mission was very successful.结果证明，这次航天任务非常成功。
2. “名词 / 代词+turn (s) out to be+名词 / 形容词”用于描述某人或某物最终被证实是什么性质或状态。其中，to be通常可省略。如：
The space meal turned out (to be) a great pleasure.这顿太空餐最后成了一大乐事。
3. “Sb+turn (s) out+职业 / 身份名词.”表示“某人最终成为……”。如：
He turned out an excellent astronaut after years of training.经过多年训练，他最终成为一名优秀的宇航员。
1. 结果证明他是对的。
_____________________________________________________________
2. 这则消息最后证明是一个谎言。
_____________________________________________________________
翻译句子
It turned out that he was right.
The news turned out to be a lie.
We can't afford to make any mistakes, so it can be stressful sometimes. 我们承担不起任何错误的后果，所以有时候压力很大。
afford意为“承担得起（后果）；买得起”，其后可直接接名词或代词作宾语。afford的常见搭配：afford to do sth承担得起（做某事的后果），其通常与can、 could或be able to连用。如：
I can't afford the new mobile phone. 我买不起这款新手机。
You can't afford to make mistakes in this important exam. 在这场重要考试中你承担不起犯错的后果。
We were able to afford to buy a new house with the money we saved. 我们用存的钱足以负担得起买一套新房。
1. I can't afford ____________________ (miss) the school basketball game because it's the most exciting event of the term.
2. 她买不起这个昂贵的玩具。（翻译句子）
_____________________________________________________________
to miss
She can't afford (to buy) the expensive toy.
语篇理解
一、阅读课本P101 Reading的短文，选出下列各题的最佳选项
( )1. What were they waiting for before taking off
A. Food supplies from the space station.
B. Instructions from ground control.
C. A message from other astronauts.
D. Weather reports from the Earth.
B
( )2. Which of the following is mentioned as a type of food in space
A. Dumplings. B. Noodles.
C. Bread. D. Seafood.
B
( )3. What will happen if they don't exercise in space
A. They will have trouble sleeping.
B. They will lose their sense of balance.
C. They will be very weak when returning to the Earth.
D. They will not be able to work properly.
C
二、再仔细阅读课本P101 Reading的短文，完成可视化结构导图
instructions
beef
floats
certain
muscle
三、根据课本P101 Reading的课文内容，补全下面短文
It was the proudest moment of the writer's life. They waited for instructions from ground control, and the minutes seemed like hours before they finally 1. _______ (take) off. The travelling was very fast, and they got into orbit in only about 10 minutes. At first, it was a shock to their body and they didn't feel great, but they soon adjusted and felt better. Finally, they reached the space station—2. _______ (they) new home for a while.
took
their
They once worried about the food in space, but in fact, they can choose many 3. ___________ (type) of food, such as fruit, nuts, chicken, beef and seafood. They also have 4. _______________ (difference) types of tea, juice and soup. So eating can be a 5. _______________ (please) too.
types
different
pleasure
They are very busy every day. Without gravity in orbit, everything floats, making simple tasks 6. _______ (hard) and take longer to do. When going outside, they must move 7. _________________ (careful) as they can't afford any mistakes. However, the experience is amazing with a great view of the Earth.
harder
carefully
Just like on Earth, they go to bed at a certain time. They sleep in a sleeping bag in a small room. They stick the bag 8. _______ the wall. This stops them from floating around and 9. _______ (hit) something by mistake.
Exercise is 10. _______ important part of their daily routine to slow down the muscle loss. Without exercising, they will be weak when they return to the Earth. There's a small gym on the space station with equipment which is very different from the Earth's.
to
hitting
an
课外技法专练
课堂练习
一、根据汉语意思完成句子，每空一词（★★）
1. 令我惊讶的是，期末考试最终比我们预想的要简单得多。
To my surprise, the final exams______________ ______________ _________ ___________ much easier than we had expected.
2. 作为团队负责人，我承担不起失去团队信任的后果。
As the team leader, I ______________ ______________ ___________ ______________ the trust of my team.
turned
out
to
be
can't
afford
to
lose
3. 火箭从发射台升空后，花了不到 15 分钟就进入了轨道。
The rocket __________ __________ ___________ ______________ ______________ to get into orbit after lifting off from the launch pad.
4. 他忘了把邮票粘在信封上，所以信寄不出去。
He forgot to __________ ______________ ______________ ______________ the envelope, so the letter couldn't be mailed.
took
less
than
fifteen / 15
minutes
stick
the
stamp
to
5. 小心操作设备，切勿误按红色按钮。
Be careful with the equipment—you mustn't press the red button __________ ______________.
by
mistake
二、阅读理解（★★★）
On 17 December 2024, two Chinese astronauts, Cai Xuzhe and Song Lingdong, made history. They did a spacewalk outside the Tiangong space station and broke a world record. They are part of the three-person team on the Shenzhou-19.
The spacewalk started in the afternoon. Cai went out of the space station first at 12：51 p.m. Song followed him about 90 minutes later. After working very hard for hours, they came back to the station at 9：57 p.m. Before this, the longest spacewalk was 8 hours and 56 minutes. American astronauts James Voss and Susan Helms set that record in March 2001. Our Chinese astronauts walked 10 minutes longer!
While Cai and Song were outside, Wang Haoze stayed inside the space station. She made sure everything worked well. The three astronauts worked together. They also got help from the space station's robot arm and the scientists on Earth. Cai and Song did many important things during the spacewalk. They checked tools and put in a machine to protect the space station from space junk. Their work was a big success!
This spacewalk is the 17th time Chinese astronauts have worked outside the Tiangong space station. These brave astronauts' hard work is good for China and the whole world. They are heroes. Their work shows us that everything is possible if we try hard. Their success tells us to dream big!
( )1. How many people were there on the Shenzhou-19
A. Two. B. Three. C. Four. D. Five.
( )2. How long did Cai Xuzhe stay out of the space station
A. For 8 hours and 6 minutes.
B. For 8 hours and 56 minutes.
C. For 9 hours and 6 minutes.
D. For 9 hours and 10 minutes.
B
C
( )3. What did Wang Haoze do during the spacewalk
A. She went outside the space station.
B. She checked tools outside the space station.
C. She put in a machine to protect the space station.
D. She stayed inside the space station and made sure everything worked well.
D
( )4. How many times had Chinese astronauts worked outside the Tiangong space station before this spacewalk
A. 16 times. B. 17 times.
C. 18 times. D. 19 times.
A
( )5. What can we learn from these astronauts' work
A. Space work is very easy.
B. Only astronauts can dream big.
C. Everything is possible if we try hard.
D. Everyone can go into space.
C
THANKS!(共25张PPT)
Unit 7 Space exploration
单元学习目标
Vocabulary
目 录
CONTENTS
02
课堂练习
01
要点精讲
要点精讲
mistake
Don't be afraid to make mistakes because everyone does. 不要害怕犯错，因为每个人都会犯错。
She mistook my meaning entirely. 她完全误解了我的意思。
I took your umbrella by mistake. 我错拿了你的雨伞。
Jane is often mistaken for her twin sister. 简常常被误认为是她的孪生姐姐。
1. He realized that he made a big ______________ (mistaken).
2. 我第一眼把她错认成了她的姐姐。(根据汉语意思完成句子，每空一词)
I ______________ her ______________ her elder sister at first sight.
mistake
mistook
for
stick
Please stick the note to the fridge. 请把便签贴在冰箱上。
I've made my decision and I'm going to stick to it.我已经做了决定，并且我会坚持下去。
You should stick to taking exercise every morning.你应该坚持每天早上做运动。
1. She __________（stick） the photo to her diary yesterday.
( )2. To build himself up, he sticks _______ every morning.
A. run B. running
C. ran D. to running
stuck
D
destroy
Throwing garbage into the river destroys the water quality. 向河流中扔垃圾破坏了水质。
The building was completely destroyed by fire. 这栋建筑物被大火彻底焚毁了。
The rain damaged the roof. 雨水损坏了屋顶。（可修补）
1. Burning a lot of fuels will ______________ (destruction) the air quality.
2. He feels sad about the ______________ (destroy)of the rainforest.
( )3. The bad weather _______ the rocket a little, but it was fixed soon.
A. destroyed B. damaged C. hit D. hurt
destroy
destruction
B
serve
The restaurant serves delicious food to customers. =The restaurant serves customers delicious food. 这家餐厅为顾客提供美味的食物。
The restaurant promised to offer excellent service. 这家餐厅承诺提供优质的服务。
You shouldn't treat your mother like a servant. 你不应该像对待仆人一样对待自己的母亲。
The box can serve as a table for us.这个箱子可以给我们当桌子用。
1. This company is famous for its wonderful ______________ (serve).
2. The ______________ (serve)is designed to store a wealth of data.
3. They served a great dinner to us. (改为同义句，每空一词)
They ______________ ______________ a great dinner.
service
server
served
us
课堂练习
一、根据要求写出相应的单词（★）
1. lab—________________ (全写）
2. select—________________ (n. 选择）
3. serve—________________ (n. 服务）
4. afford—________________ (adj. ）
5. mistake—________________ (adj. ）
6. destroy—________________ (n. 毁灭）
laboratory
selection
service
affordable
mistaken
destruction
7. stick—____________ (adj. )
8. probable—____________ (adv. ）
9. hit—____________ (过去式）
10. supply—____________ (复数）
sticky
probably
hit
supplies
二、用所给单词的适当形式填空（★★）
1. The poor family can't afford______________ (buy) a new house in the city centre.
2. Please check your homework carefully to avoid small______________ (mistake).
3. ______________ (seafood) is rich in high-quality protein.
to buy
mistakes
Seafood
4. She______________ (stick) a lovely photo of her pet on the cover of her notebook just now.
5. Many supermarkets offer home______________ (deliver) for customers who shop online.
6. The strong storm came quickly last night and ______________ (destroy) the small village near the hill.
stuck
delivery
destroyed
7. These new ______________ (satellite) sent by our country can take clear photos of the Earth and space.
8. It is______________ (probability) that we will have a school trip next week if the weather is fine enough.
9. My uncle______________ (serve) as a teacher in a small village several years ago.
10. At this important______________ (point), we should stay calm and think about the best way to solve the problem.
satellites
probable
served
point
三、完形填空（★★★）
The astronauts of Shenzhou-20—Chen Dong, Chen Zhongrui and Wang Jie—worked for about eight hours and completed the first space walk on 22 May. What is the life like in space
After a long day at work, astronauts will have ___1___. In space, some food can be eaten in the ___2___ forms, such as chocolate, cakes and fruit. Others require an oven to ___3___.
(　　)1. A. breakfasts B. dinners C. lunches D. snacks
(　　)2. A. fried B. traditional C. natural D. modern
(　　)3. A. cool B. save C. heat D. eat
B
C
C
After dinner, astronauts have a rest, brush teeth and go to bed, just like on Earth. When going to sleep, they have to tie themselves, so they won't ___4___ and hit something by mistake. They usually use sleeping bags and ___5___ them to the wall. Generally, astronauts have an eight-hour sleep each day after they finish their ___6___.
(　　)4. A. take off B. float around C. go away D. pass by
(　　)5. A. stick B. turn C. hide D. move
(　　)6. A. plan B. task C. game D. trip
B
A
B
___7___ is also an important part of every astronaut's daily routine. To keep healthy, on average, they exercise two hours every day in the ___8___. Lifting 200 pounds may be a lot of work on Earth.
(　　)7. A. Rest B. Food C. Sleep D. Exercise
(　　)8. A. lab B. gym C. canteen D. library
D
B
But lifting that same object in space would be much ___9___. That means sports equipment needs to be ___10___ designed. Therefore, astronauts can receive the exercise needed.
(　　)9. A. easier B. harder C. heavier D. lighter
(　　)10. A. simply B. nearly C. specially D. clearly
A
C
THANKS!(共7张PPT)
Unit 7 Space exploration
单元学习目标
Writing
假设你是中国宇航员李华，你正在中国太空站执行任务。联合国教科文组织邀请你与全球青少年视频连线，介绍你在太空站中一天的工作与生活，并分享你的感受。请你就此写一篇英文发言稿。
注意：
1. 词数为80左右；
2. 可适当增加细节，以使行文连贯；
3. 文中不能出现真实姓名及学校名称；
4. 发言稿的开头和结尾已给出，不计入总词数。
Dear young friends,
I am Li Hua, an astronaut from China. I am so glad to meet all of you here today. ________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
Let me share my daily routine on the space station.
In the morning, I exercise with special equipment to stay healthy. Eating in space is interesting! Our food comes in special bags, and we need to hold them tightly to avoid them floating away. Sleeping here is fun too.
_____________________________________________________________
_______________________________________________________________________________________________________________________________________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
Thank you!
I sleep in a sleeping bag and I have to stick it to the wall! During work hours, I do experiments. Sometimes I go on spacewalks. When doing that, I feel like I am flying! After work, I read books or talk with my family through video calls. Though I miss the Earth, the view of stars outside is amazing.
My life here is busy but meaningful. I feel proud to be part of the crew.
分项 自评分 互评分 老师评分
内容分布 （8分） 1. 介绍你在太空站中一天的工作与生活（6分）
2. 分享你的感受（2分）
文体特征和 结构（3分） 1. 文体特征（1分）
2. 结构完整（1分）
3. 逻辑清晰，衔接自然（1分）
语言质量 （3分） 第一档：表达自然得体，用词准确丰富（3分） 第二档：语言尚可，较准确，少量错误（2分） 第三档：错误较多（1分）
卷面（1分） 不影响正常阅读识别，不扣分（1分）
总分（15分）
【写作评价】
THANKS!

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