资源简介

(共41张PPT)
Unit 5 Off to space
Unit review
单元复习
英语沪教版七年级上册
Lead-in
Write down the words according to Chinese.
1. 离开 ________
2. 呼吸 ________
3. 邮寄 ________
4. 设施 ________
5. 梦想 ________
6. 机会 _________
7. 景色 _________
8. 千克 _________
9. 表面 _________
10. 岛 __________
leave
breathe
send
facility
dream
chance
view
kilogram
surface
island
11. 虚弱的 ________
12. 古老的 ________
13. 着陆器 ________
14. 已经 __________
15. 邻居 __________
weak
ancient
lander
neighbour
already
1. I like to ________ (收集、采集) colourful leaves in autumn.
2. We need to ________ (准备) some snacks and drinks for guests.
3. Visiting the science museum is a new ___________ (经历) for me.
4. This old castle has stood here for several _________ (世纪).
5. We can learn many useful ____________ (express) from the book.
6. Can you guess the ________ (weigh) of that big watermelon
Lead-in
Complete the sentences with the right words.
experience
centuries
prepare
expressions
collect
weight
话题梳理
话题：Off to space (奔赴太空)
功能：Talk about what a trip to the Moon would be like.
(谈论去月球旅行会是什么样子)
Talk about what astronauts can do in space.
(谈论宇航员们能在太空中做什么)
Present your plan for a trip to space.
(介绍你去太空旅行的计划)
Describe some important Chinese space missions.
(描述一些重要的中国太空任务)
话题梳理
Off to space
The Moon is ... from the Earth, so it’ll take us ... to get there. The gravity in space is very weak, so we’ll all ...
Talk about what a trip to the Moon would be like.
Talk about what astronauts can do in space.
Present your plan for a trip to space.
Describe some important Chinese space missions.
—What can astronauts do on the Moon
—They can walk on the Moon and ...
When we arrive at the space station, I will first look out of the windows and enjoy the view of the Earth. After that, I ...
On 23 July 2020, China’s first Mars lander, Tianwen-1, was sent into space from Wenchang, Hainan Island.
考点突破
① I clean my room every day ____ _____ it can stay clean.
我每天打扫我的房间，以便它能保持干净。
② If you don’t hold the balloon, it will _____ ______.
如果你不抓住气球，它会飘走的。
③ The farmer _____ the cow ____ the fence every morning.
农夫每天早上把牛拴在栅栏上。
考点突破
1．We need to tie the sleeping bag to the wall so that
we won’t float away in our sleep!
ties to
so that
float away
考点突破
知识复现
句意：我们需要将睡袋固定在墙上，以免在睡梦中飘走!
① tie v. （用线、绳等）栓 n. 领带、绳子，tie sth to sth 把某物绑在某物上。My dad wears a tie to work.
She often ties her keys to her schoolbag.
② so that + 句子，表示“为了、以便”。
She gets up early so that she can catch the first bus.
③ need to do sth 需要做某事，float away 漂走、飘走。
1．We need to tie the sleeping bag to the wall so that we won’t
float away in our sleep!
考点突破
考点突破
2．A person weighs much less on the Moon, so we can jump very high.
① The watermelon ________ about 5 kilos.
这个西瓜重约 5 公斤。
② My ________ is 45 kilograms this year.
我今年的体重是 45 公斤。
③ This small backpack _______ ______ _____ than that big one.
这个小背包比那个大背包轻得多。
weighs
weight
weighs much less
考点突破
知识复现
句意：人在月球上体重减轻很多，所以我们能跳得很高。
① weigh v. 有……重、称重，weight n. 重量。
Can you weigh this apple for me (v. 称重)
This bag weighs two kilos. (v. 有……重)
What’s the weight of this book (n. 重量)
② less 是 little 的比较级，意为“更少/轻的”，much 用来修饰比较级 less, 表示“……得多”。
2．A person weighs much less on the Moon, so we can jump very high.
考点突破
① My dad _________ breakfast _____ me every morning.
我爸爸每天早上为我准备早餐。
② We need to ______ ____________ _____ the class
party next week.
我们需要为下周的班级派对做准备。
考点突破
3．What will you prepare for your trip
prepares for
make preparations for
考点突破
知识复现
句意：你将为你的旅行准备什么
prepare v. 使做好准备、把……准备好，prepare
for sth 为……做准备。
I need to prepare for my math test tomorrow.
preparation n. 准备，make preparations for sth = prepare for sth 为……做准备。
Mom is making preparations for our trip to Beijing.
3．What will you prepare for your trip
考点突破
① I ______ ____ ____ my homework before watching TV.
我必须先做作业，再看电视。
② Our art teacher taught us to paint ____ ____ _____ _____
—using leaves!
美术老师用一种新方法教我们画画 —— 用树叶！
考点突破
4．We will also have to wash our hands and brush our teeth
in a different way.
have to do
in a new way
考点突破
知识复现
句意：我们还不得不用一种不同的方式洗手和刷牙。
① have to do sth 不得不做某事
I have to look after my sister on Sundays.
② wash (one’s) hands 洗手，brush (one’s) teeth 刷牙。
③ in a different way 以一种不同的方式，in ... way(s)
表示“以……的方式/方法”。
I often read English. In this way, my English gets better.
4．We will also have to wash our hands and brush our teeth
in a different way.
考点突破
① We look forward to _________ (meet) our new teacher.
② Their first trip to Beijing was an exciting ___________.
他们第一次去北京是一次令人兴奋的经历。
③ Do you have any ___________ in playing the piano
你有弹钢琴的经验吗？
考点突破
5．I really look forward to travelling into space someday-
it will be an amazing experience!
experience
meeting
experience
考点突破
知识复现
句意：我真的很期待有一天能去太空旅行——那将是一
次令人惊叹的经历！
① look forward to 期待、盼望，后接名词/代词/doing。
She looks forward to the summer holiday.
② experience v. 经历、体验 n. 经历(可数)、经验(不可数)。He experiences new things every day. (v. 经历、体验)
He often shares his interesting experiences with us. (n. 经历)
My dad has 10 years of experience as a driver. (n. 经验)
5．I really look forward to travelling into space someday-it will
be an amazing experience!
考点突破
考点突破
6．“Tianwen” means “Questions to Heaven” and expresses
China’s determination to explore the universe.
① My teacher often tells us to ________ ourselves bravely.
老师经常告诉我们要勇敢地表达自己。
② I have strong _____________ (determine) to finish the task.
③ She likes to ________ new restaurants in our city.
她喜欢探索我们城市里的新餐厅。
express
determination
explore
考点突破
知识复现
句意：“天问”意为“向天提问”，表达了中国探
索宇宙的决心。
① express v. 表达、表露，expression n. 表达、表情。
She can express her love to her mom by singing a song.
The expression on his face told me he was sad.
② determination n. 决心、坚毅、坚定，determination
to do sth 做某事的决心。
6．“Tianwen” means “Questions to Heaven” and expresses
China’s determination to explore the universe.
考点突破
知识复现
determine v. 决定，determine to do sth 决定做某事。
I have the determination to study hard.
I determine to get up early to read books.
③ explore v. 探究、探索，exploration n. 探索、探究。
We want to explore the small island this weekend.
Our exploration of the small island will start this weekend.
6．“Tianwen” means “Questions to Heaven” and expresses
China’s determination to explore the universe.
考点突破
① He often ______ _______ of ________ _____ ___ cars.
他经常拍不同种类的汽车的照片。
② I want to ______ a gift ____ you for your birthday.
我想给你寄一份生日礼物。
③ I need to _____ this wrong shirt ______ ____ the shop.
我要把这件发错的衬衫退回商店。
考点突破
7．It took photos of Mars and studied different kinds of rocks,
and then it sent the information back to the Earth.
send to
takes photos
send back to
different kinds of
考点突破
知识复现
句意：它拍摄了火星的照片，并研究了不同类型的岩石，然后将信息传回地球。
① take photos (of sth) (给……) 拍照，此处的 took 是动词 take 的过去式，表示这一动作发生在过去。
She often takes photos of flowers in the park.
② different kinds of 各种各样的、不同种类的。
There are different kinds of books in the library.
7．It took photos of Mars and studied different kinds of rocks,
and then it sent the information back to the Earth.
考点突破
知识复现
③ send v. 邮寄、发送，sent 是它的过去式，send sb sth / send sth to sb 把某物邮寄给某人。send sth back to ... 把某物送回/寄回……地方/人。
My dad sends me a letter every month. =
My dad sends a letter to me every month.
I need to send this book back to my teacher.
7．It took photos of Mars and studied different kinds of rocks,
and then it sent the information back to the Earth.
语法突破
一般将来时
语法突破
1. We ______ ______ in beds-we _____ ______ in sleeping bags.
我们不会在床上睡觉——我们将睡在睡袋里。
2. I’m _______ ____ ______ as many photos as I can.
我打算尽可能多地拍照。
3. What ____ you _______ ___ ____ when you are in the spaceship
当你在宇宙飞船里时，你打算做什么？
won’t sleep
going to take
are
will sleep
going to do
语法突破
一般将来时
语法突破
4. _____ you ______ your grandparents next Sunday
下周日你会去看望你的祖父母吗？
5. We _______ _______ ____ have a math test tomorrow.
我们明天不打算进行数学考试。
6. Where _____ you _______, and what _____ you ____ there
你将去哪里旅行？你将要在那里做什么？
Will visit
aren’t going to
will travel
will do
知识复现
一般将来时表示将来某个时间将要发生的动作或存在的状态，也表示将来经常或重复发生的动作，常与表示将来的时间状语连用。如：tomorrow, next Monday, next year, in two days, this evening, soon, in the future 等。
1. My sister is going to learn English next year.
2. The rain will stop soon.
一般将来时
语法突破
知识复现
1. My sister is going to learn English next year.
be going to + 动词原形 (表示事先打算、有意图要发
生的动作，以及根据现有情况作出的推测，如：Look at the dark clouds. It’s going to rain.)
2. The rain will stop soon.
will + 动词原形 (表示将要发生的动作或情况，没有
太多的计划性，还用来表示意愿 )
一般将来时
语法突破
知识复现
含 be going to 的一般将来时的各种句式：
肯定句：主语+be going to+动词原形+其他.
否定句：主语+be not going to+动词原形+其他.
一般疑问句：Be+主语+going to+动词原形+其它
肯定回答：Yes, 主语+be.
否定回答：No, 主语+be+not.
be 有 am, is, are 三种形式，be 的形式需与主语保持一致。
一般将来时
语法突破
知识复现
例句：
肯定句：I am going to walk on the Moon.
否定句：I’m not going to walk on the Moon.
一般疑问句：Are you going to walk on the Moon
肯定回答：Yes, I am.
否定回答：No, I’m not.
一般将来时
语法突破
知识复现
例句：
肯定句：He is going to be back to Earth next week.
否定句：He isn’t going to be back to Earth next week.
一般疑问句：Is he going to be back to Earth next week
肯定回答：Yes, he is.
否定回答：No, he isn’t.
一般将来时
语法突破
知识复现
例句：
肯定句：They’re going to take photos on the Moon.
否定句：They’re not going to take photos on the Moon.
一般疑问句：Are they going to take photos on the Moon
肯定回答：Yes, they are.
否定回答：No, they aren’t.
一般将来时
语法突破
知识复现
含 will 的一般将来时的各种句式：
肯定句：主语+will+动词原形+其他.
否定句：主语+will not (won’t)+动词原形+其他.
一般疑问句：Will+主语+动词原形+其它
肯定回答：Yes, 主语+will.
否定回答：No, 主语+will not (won’t).
一般将来时
语法突破
知识复现
例句：
肯定句：I will be happy to travel into space.
否定句：I will not (won’t) be happy to travel into space.
一般疑问句：Will you be happy to travel into space
肯定回答：Yes, I will.
否定回答：No, I will not (won’t).
一般将来时
语法突破
知识复现
例句：
肯定句：The spaceship will leave the Earth at 9:00.
否定句：The spaceship will not (won’t) leave the Earth at 9:00.
一般疑问句：Will the spaceship leave the Earth at 9:00
肯定回答：Yes, it will.
否定回答：No, it will not (won’t).
一般将来时
语法突破
知识复现
注意：书面语中，主语是第一人称（I / we）时常用 shall；口语中，所有人称都可用 will。
Shall we meet at the school gate tomorrow
I shall write to him next week.
shall 后同样加动词原形，表示“将要做某事”。
上面两个句子中的 shall 都可以用 will 代替。
一般将来时
语法突破
知识复现
注意：will 常缩略为 ’ll，紧跟在主语后，shall 通常
不与主语缩写。will not 常缩略为 won’t，shall not
可缩写为 shan’t。
I’ll go to Beijing in three days.
They won’t stay here for a long time.
We shan’t make the same mistake again.
一般将来时
语法突破
Task 1
Let’s talk
Will you go to the Moon one day What will a trip to the Moon be like What will you do on the Moon Talk with your partner.
A: Hi, Lily! Do you think we will go to the Moon one day
B: Wow, that’s cool! I hope we will!
A: What will a trip to the Moon be like
B: We will take a spaceship. And we will wear special spacesuits.
A: What will we do on the Moon
B: We will take lots of photos. Maybe we will eat special space food.
And we can jump high because the Moon’s gravity is weak!
Task 2
Group work
Imagine your group will take a trip to space. Discuss in your group and make a plan for the trip.
1. Destination: a space station / Mars / a space hotel / ...
2. Departure time: choose a season / month / date
3. How to get there: take a modern spaceship / ...
4. What to do there: try floating in the air / collect some rocks / ...
5. How long to stay there: ... days / weeks / months
6. How much it will cost: spaceship tickets, spacesuits and food / ...
Task 2
Group work
Imagine your group will take a trip to space. Discuss in your group and make a plan for the trip.
Our group will take a trip to Mars. We will depart in October, 2030. We will get there by spaceship. The trip will take about 2 weeks. On Mars, we will walk on the
red ground in heavy spacesuits, collect small rocks and
... .It will cost each of us about ... yuan. The trip must be
... We’re looking forward to it!
Summary
Talk about what a trip to the Moon would be like.
话题梳理
Off to space
Talk about what astronauts can do in space.
Present your plan for a trip to space.
Describe some important Chinese space missions.
Summary
要点回顾
（1）We need to tie the sleeping bag to the wall so that we won’t float away in our sleep!
（2）A person weighs much less on the Moon, so we can jump very high.
（3）What will you prepare for your trip
（4）We will also have to wash our hands and brush our teeth in a different way.
（5）I really look forward to travelling into space someday-it will be an amazing experience!
Summary
要点回顾
（6）“Tianwen” means “Questions to Heaven” and expresses China’s determination to explore the universe.
（7）It took photos of Mars and studied different kinds of rocks, and then it sent the information back to the Earth.
（8）一般将来时
Homework
1．Review what we learned in this unit.
2．Preview Unit 6 Section 1 Reading.

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