资源简介

(共25张PPT)
Unit 7 The natural world
Part 5 Assessment & Further study
答 案 呈 现
温馨提示：点击 进入讲评
1
includes
trapped
noisy
Sadly
to create
2
3
4
5
1
take in
quite a few
set up
is home to
to get rid of
2
3
4
5
1
lead to
and; What’s more
plays an important role
advises; to take; to
write down
so; that the climate system
2
3
4
5
基础提优练
答 案 呈 现
1
so
dangerous
friendly
and
walks
2
3
4
5
6
its
So
usually
or
to help
7
8
9
10
1
It’s 5, 895 meters above sea level.
For about 11, 000 years.
Global warming.
2
3
4
5
综合提优练
返回
一、用括号内所给单词的适当形式填空
1. This book ________ (include) many interesting stories about famous scientists.
2. The heavy snow ________ (trap) many drivers on the highway overnight.
includes
trapped
3. I can’t stand the ________ (noise) environment here. I need a quiet place to study.
4. The old man passed away last night. ________ (sad), his children couldn’t be with him at that time.
5. The school encourages students ___________ (create) their own science projects.
返回
noisy
Sadly
to create
二、从方框中选择适当的短语并用其正确形式填空
1. Outdoor activities, such as running around a pond, let our lungs ________ fresh air.
2. There are ___________ beautiful flowers in the garden and they have different colours.
返回
take in
quite a few
set up take in get rid of be home to quite a few
3. We should ________ some rules and work together to keep order in the classroom.
4. This ancient forest _____________ lots of rare animals and plants.
5. During Xiaonian, families clean their homes __________ bad luck and welcome good luck.
返回
set up
is home to
to get rid of
set up take in get rid of be home to quite a few
三、句子翻译
1. 每天晚上睡眠不足五小时会导致健康问题。
Sleeping for less than 5 hours every night can ________ ________ health problems.
返回
lead to
2. 让孩子们知晓并理解这些规则。此外，孩子们需要记住这些规则。
Let children know ________ understand the rules. ________ ________, children need to remember the rules.
返回
and
What’s more
3. 一个好的饮食习惯在我们日常生活中起着重要的作用。
A good eating habit _______ _______ __________ _______ in our daily life.
返回
plays an important role
4. 老师建议我们随身携带笔记本，目的是写下我们所看到的。
The teacher ________ us ________ ________ notebooks with us ________ ________ ________ what we see.
返回
advises to take
to write down
5. 气温上升得如此之快，以至于气候系统正面临巨大的挑战。
The temperature rises ________ quickly ________ ________ ________ ________ is facing great challenges.
返回
so that
the climate system
四、阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式
Imagine this: You are walking in the desert and your feet are in the deep sand. When you try to walk, you find your feet are 1. __________ heavy that you can’t even move them. It is very 2. __________ (danger) to cross the desert on your own. So how do people move around in the desert
返回
so
dangerous
They move around by sitting on the ship of the desert—the camel (骆驼). The camel is 3. __________ (friend) and helpful. We’d better treat it with kindness 4. __________ respect because it helps us a lot. The camel can move differently on the sand. When it 5. __________ (walk), it moves both feet on one side of 6. __________ (it) body and the other two on the other side.
friendly
and
walks
its
返回
It seems it is moving like a boat. 7. __________ it gets the name.
The camel has special feet which help it walk freely on the sand. Even though it 8. __________ (usual) looks thin, it is strong enough to transport (运输) as much as of its weight. What’s more, it can walk for miles without any food 9. __________ water.
So
usually
or
返回
When the sandstorm comes, the camel will close its nostrils (鼻孔). And its long eyelashes can protect its two eyes from the sand as well as the sun.
You see, nature is so amazing. It gives the camel so many things 10. __________ (help) it live in the desert.
to help
返回
五、阅读表达
Qomolangma is the highest mountain in the world, which is 8,848.86 meters high. It’s called “the Roof of the World”. But Mount Kilimanjaro (乞力马扎罗山) is the highest mountain in Africa. It is one of the most beautiful places on the earth which is 5,895 meters above sea level, so it is often called “the Roof of Africa”.
Climb lovers’ dream place—Mount Kilimanjaro
It is one of the world’s highest “walkable” mountains. People can climb the mountain all year round, but many people choose to climb during the mountain’s two “dry” seasons, January to March and June to October. If they want to reach the top of it, they can climb in the rainy season too, but the weather condition may not be good and it may be difficult to achieve.
The beautiful snow cap of Mount Kilimanjaro
Even though it is hot there, the top of the mountain is covered with ice and snow the whole year. There are many famous stories of the snow cap of Mount Kilimanjaro. It formed (形成) about 11,000 years ago, but researchers said that it might disappear (消失).
One of the reasons for its possible disappearance is global warming. The high temperature is making the ice on Mount Kilimanjaro melt (融化). The beautiful snow cap of Kilimanjaro is disappearing quickly.
1. How high is Mount Kilimanjaro
_____________________________________________
It’s 5, 895 meters above sea level.
返回
2. When do many people choose to climb Mount Kilimanjaro
_____________________________________________
_____________________________________________
They choose to climb during the mountain’s two “dry” seasons, January to March and June to October.
返回
3. How long has the snow cap on Mount Kilimanjaro existed
_____________________________________________
For about 11, 000 years.
返回
4. What might cause the disappearance of the snow cap on Mount Kilimanjaro according to the passage
_____________________________________________
Global warming.
返回
5. Is it possible for us to stop global warming If so, what can we do (If not, why )
__________________________________________________
__________________________________________________
Yes, it is. We can go to school by bike instead of taking cars./
No, it isn’t. Because humans are so tiny compared to the earth.
返回

展开更多......

收起↑