资源简介

(共5张PPT)
Unit 5　Water is life
Writing (基础巩固)
一、写作基础词汇测试。
1. 写出与水相关的词汇：(10个)
e.g.， 　reservoir，

2. 写出描述水的重要性的词汇：(10个)
e.g.， 　essential，


tap， pipe， bath， shower，
rainwater， waste water， fresh water， salt water， drip　
vital， precious， necessary，
important， indispensable， crucial， fundamental， key，
significant， valuable　
二、写作短语翻译。
1. 日常生活
2. 节约用水
3. 水污染
4. 水资源
5. 污水处理
6. 考虑做某事
7. 关闭
8. 保护水资源
daily life　
save water　
water pollution　
water resources　
waste water treatment　
think about doing sth.　
turn off　
protect water resources　
三、写作句子翻译。
1. 我们的日常生活离不开水。(in our daily lives)

2. 我们可以通过修理滴水的水龙头来节约用水。(save water)

3. 为了我们的未来，保护水资源很重要。(protect water
resources)

We can’t live without water in our daily lives.
We can save water by fixing dripping taps.
It is important to protect water resources for our future.
4. 我们需要考虑停止水污染。(think about doing sth.， water
pollution)

5. 洗手后请关掉水龙头。(turn off)

We need to think about stopping water pollution.
Please turn off the tap after washing your hands.(共10张PPT)
Unit 5　Water is life
Grammar (能力提升)
一、语法选择。
　　Water covers about 70％ of the Earth’s surface. 1 。　
why do we still say we are short of water？ Because about 97％ of the water on Earth 2 sea water which we can’t drink or use for watering plants.
(　D　)1. A. As B. Or C. However D. But
(　A　)2. A. is B. are C. was D. were
But　
is　
D
A
1. D　【解析】前句讲“地球的表面70％被水覆盖”，后句问
“为什么还缺水”，表转折，用But。
2. A　【解析】主语“about 97％ of water”是不可数名词，谓
语用单数。描述客观事实，用一般现在时，所以用is。
We can only drink and use the 3％ fresh water 3 rivers and lakes.
The fresh water on Earth 4 less and less.
(　C　)3. A. with B. by C. from D. into
(　B　)4. A. became B. is becoming
C. to become D. was becoming
from　
C
3. C　【解析】此处指来自河流和湖泊的淡水，from表示“来
自”。
is becoming　
B
4. B　【解析】此处指淡水越来越少，用现在进行时is becoming表持续变化。
It’s time for us to do 5 . We should learn to save
water in 6 daily lives.
(　A　)5. A. something B. anything
C. everything D. nothing
(　C　)6. A. we B. us C. our D. ours
something　
our　
A
C
5. A　【解析】此处指人们是时候做点什么了，something表示
“某事”，用于肯定句。
6. C　【解析】形容词性物主代词our修饰名词词组daily lives
(日常生活)。
To save water， we can collect a few 7 to store
rainwater for plants， and we shouldn’t waste too 8
water when washing clothes. Turn the tap off when you are
brushing your teeth—this small act can save a little water every
day.
(　B　)7. A. bucket B. buckets C. bucket’s D. buckets’
(　B　)8. A. many B. much C. a few D. little
buckets　
much　
B
B
7. B　【解析】分析句子成分可知，设空处做句子宾语，且设
空前有a few，故设空处用名词复数buckets。
8. B　【解析】此处指我们不应该浪费太多水。water为不可数
名词，用too much修饰不可数名词。
Also， protect the pipes in cold weather； 9 pipes could waste a lot of water. Water your plants in the evening， as this is good 10 them and saves water.
(　A　)9. A. Broken B. Break C. Broke D. Breaking
(　A　)10. A. for B. to C. on D. at
Broken　
for　
A
A
9. A　【解析】broken为形容词(损坏的)，修饰pipes(管道)，此
处指损坏的管道会浪费很多水。
10. A　【解析】固定搭配be good for(对……有益)，此处指傍
晚给植物浇水对它们有益。
二、语法填空。(阅读短文内容，在空白处填入一个适当的单词
或括号内单词的正确形式)
　　Do you know why water is valuable？ Here are some
1. (fact) about water. First，about 70％ of the human
body 2. (be) water. That means water makes up 70％ of
the human body.
facts　
is　
1. facts　【解析】fact“事实”为可数名词，根据设空前的
some可知，设空处应填写fact的复数形式，故填facts。
2. is　【解析】本句描述事实，为一般现在时。根据“百分数
＋of＋名词”作主语，谓语动词形式取决于of后的名词可知，the human body为名词单数，谓语动词用第三人称单数，故填is。
Second，most 3. the water in the world is not drinkable although oceans cover about 75％ of the Earth. Third， groundwater may be drinkable， 4. it is not easy to find clean and safe groundwater.
of　
but　
3. of　【解析】most of＋名词，表示“……中的大部分”，故
填of。
4. but　【解析】设空前后的内容为转折关系，故填but。
5. (four)， if water drips from your tap every ten
seconds，you’ll waste about 315 litres of water a year. That’s
enough to fill two baths！ Last but not least，taking 6.
bath uses twice as much water as taking a shower. If you take a
shower，you 7. (save) up to 400 litres a week.
Fourth(ly)　
a　
will save　
5. Fourth(ly)　【解析】根据上文的First、Second、Third可
知，此处该介绍“第四点”，four是基数词，此处应填写序数
词fourth(ly)“第四”，单词位于句首，需大写首字母，故填
Fourth(ly)。
6. a　【解析】take a bath“洗盆浴”是固定搭配，故填a。
7. will save　【解析】遵循“主将从现”原则，if引导的条件状
语从句用一般现在时，主句用一般将来时，故填will save。
So，it’s time for us to save water！ Simply by 8. .
(turn) off the tap while brushing your teeth， you can save a lot
9. water each year. Take a shower instead of a bath.
Don’t waste 10. pollute it.
8. turning　【解析】设空前是介词by，介词后面要跟动词的－
ing形式，故填turning。
9. of　【解析】a lot of“大量的”是固定短语，故填of。
10. or　【解析】句意：不要浪费或污染它。这里是否定祈使
句，waste和pollute是两个并列的动作，故填or。
turning　
of　
or　(共11张PPT)
Unit 5　Water is life
Reading (基础巩固)
一、根据语境选择符合题意的选项。
(　D　)1. Things that we use in life and see or use every day can
be called 　　　　things.
A. weekly B. yearly
C. monthly D. everyday
(　A　)2. Water has three different 　　　　—solid (ice)，
liquid (water) and gas (steam).
A. forms B. names
C. sizes D. colours
D
A
(　C　)3. After a long 　　　　across the country by train， we finally arrived at our hometown.
A. walk B. picnic
C. journey D. party
(　D　)4. A small 　　　　of rain fell on my hand when I
walked outside， and then it started raining heavily.
A. cup B. bottle C. bowl D. drop
C
D
(　B　)5. You can turn on this 　　　　in the kitchen to get
clean water for cooking and washing dishes.
A. fridge B. tap C. TV D. phone
(　B　)6. We could hear a clear 　　　　coming from the next
room—it was my sister singing a song.
A. noise B. voice C. talk D. sound
B
B
(　B　)7. He tried many times to solve the maths problem
and 　　　　succeeded after asking the teacher for help.
A. suddenly B. eventually
C. quickly D. slowly
(　C　)8. Clean water is carried to every home through
underground 　　　　in the city.
A. ropes B. sticks
C. pipes D. boxes
B
C
(　B　)9. After spending a week with my grandparents in the
countryside， I will 　　　　to my city home tomorrow
morning.
A. leave B. return
C. stay D. arrive
(　C　)10. Hurry up！ We need to 　　　　to the station， or
we will miss the early train to the airport.
A. walk B. fly C. rush D. jump
B
C
二、根据句意选择符合题意的选项。
(　A　)1. The water from the tap is 　　　　cold. You’d better
wait for a minute before drinking it.
A. a bit B. a lot
C. too much D. too many
(　C　)2. When the teacher called his name， he stood
up 　　　　and answered the question.
A. at times B. in time
C. at once D. on time
A
C
(　D　)3. Don’t forget to 　　　　the lights when you leave the
classroom—saving electricity is everyone’s duty.
A. turn on B. turn down
C. turn up D. turn off
(　A　)4. My pen pal 　　　　Australia. She often tells me
interesting things about her country.
A. comes from B. hears from
C. learns from D. differs from
D
A
(　B　)5. A drop of water needs to 　　　　many pipes before
it reaches our homes.
A. travel across B. travel through
C. walk through D. go across
(　B　)6. You can 　　　　some sugar 　　　　the coffee if
you don’t like its bitter taste.
A. add； up B. add； to
C. provide； with D. take； out
B
B
三、完成句子。
1. 灯还亮着。你离开时没关灯吗？
The lights are still on. Didn’t you them when
you left？
2. 你想在牛奶里加些糖吗？
Would you like some sugar the milk？
3. 记得下次上课别再迟到了。
late for class again next
time.
turn　
off　
to　
add　
to　
Remember　
not　
to　
be　
4. 那些游客来自不同的国家，他们听到警报时立刻离开了酒
店。
The tourists different countries and left the
hotel when they heard the alarm.
5. 我有点忙，因此我拒绝了和我的朋友去看电影。
I was busy， so I refused to go to the movies with
my friend.
come　
from　
at　
once　
a　
bit　(共8张PPT)
Unit 5　Water is life
Focusing on culture， Cross－curricular connection&Project (基础巩固)
一、根据汉语提示或首字母提示填写单词。
1. The world’s (人口) is growing rapidly， so we
need to protect our planet.
2. (农业) plays an important role in feeding
people around the world.
3. Our country does a lot of t with other nations to
exchange goods.
4. Many factories in this city belong to the manufacturing
(产业).
population　
Agriculture　
rade　
industry　
5. Water plays a key r in the development of cities near
rivers.
6. The ship carries various (商品) from overseas to
our port.
7. My cousin works (在国外) and only comes back
home once a year.
8. Climate change is a g problem that needs worldwide
teamwork.
ole　
goods　
overseas　
lobal　
9. His family’s i has increased since his father got a new
job.
ncome　
10. (几乎) all students in our class have joined the
English club.
11. My parents run a small (生意) near our
community.
12. People usually have more (休闲) time on weekends to do what they like.
Nearly　
business　
leisure　
13. The festival is celebrated (到处) the country
with great joy.
14. It’s our (义务) to save water and protect the
environment.
throughout　
duty　
二、完成句子。
1. 水在工业革命中发挥了重要作用。
Water in the
Industrial Revolution.
2. 理查德·阿克赖特的蒸汽机为早期工厂提供了动力。
Richard Arkwright’s provided power for
early factories.
played　
an　
important　
role　
steam　
engine　
3. 许多城市靠近河流和海洋。因此，它们发展得更快。
Many cities are close to rivers and oceans. 。
， they developed much faster.
4. 你应该在出门前确保关掉所有电器。
You should that you turn off all electrical
appliances before going out.
5. 水约占成年男性体重的60％，女性的比例稍低。
Water about 60％ of an adult man’s body
weight， and the proportion is a bit lower for women.
As　
a　
result　
make　
sure　
makes　
up　
三、语篇填词。
　　Tom lived in a small village near a big forest. His 1.
e life was simple but full of little joys. One day， he
decided to start a 2. j into the forest. As he walked
deeper into the forest， he heard the sound of water.
veryday　
ourney　
1. everyday　【解析】“日常生活”为everyday life，形容词
everyday修饰life。
2. journey　【解析】此处指汤姆开始森林之旅，结合给出的首
字母j，用journey。
He followed the sound and 3. e found a beautiful
waterfall. The water was very clear and shining in the sunlight.
Tom was amazed by the beauty of it. He spent some time there
and watched the water 4. r down the rocks. Soon it was
getting dark， and Tom had to 5. r home. He thought he
would come to see the waterfall again.
ventually　
un　
eturn　
3. eventually　【解析】此处指汤姆最终发现了一个瀑布，结合
给出的首字母e，用eventually。
4. run　【解析】此处指汤姆看着水流下岩石，watch sb./sth.
do sth.强调看见做某事的全过程，用动词原形run。
5. return　【解析】此处指汤姆必须回家了，结合给出的首字
母r，用return。(共28张PPT)
Unit 5　Water is life
Focusing on culture， Cross－curricular connection&Project (能力提升)
一、语法选择。
　　It was one of the hottest days of the dry season. The crops
1 . If it didn’t rain soon， we would lose verything.
(　D　)1. A. die B. dies
C. are dying D. were dying
1. D　【解析】根据文章第一句“It was one of the hottest days
of the dry season.”可知，故事发生在过去，且庄稼正在干枯，
所以用过去进行时were dying。故选D。
were dying　
D
I was making lunch in the kitchen when I saw my six－year
－old son， Billy， walking towards the woods. Minutes later，
he was once again walking towards the woods. I 2
understand it so I went out of the house and followed him.
couldn’t　
(　B　)2. A. can’t B. couldn’t
C. mustn’t D. wouldn’t
B
2. B　【解析】根据“I … understand it so I went out of the
house and followed him.”可知，此处表示“我不能理解”，描
述过去的情况，用一般过去时，所以设空处用couldn’t。故选B。
He was cupping both hands in front of him as he walked and
was very 3 not to spill(溢出) the water. As I came
closer， I saw several large deer standing in front of him. I
almost screamed(尖叫) for him to run away. But the deer
4 hurt him nor even moved as Billy got down.
careful　
neither　
(　C　)3. A. care B. careless C. careful D. carefully
(　A　)4. A. neither B. either C. both D. none
C
A
3. C　【解析】根据“He was cupping both hands in front of
him”以及“not to spill the water”可知，此处表示他非常小
心，用形容词careful作表语。故选C。
4. A　【解析】根据“nor even moved”可知，此处考查固定搭
配neither … nor …，意为“既不……也不……”。故选A。
And then I saw a baby deer lying on the ground， thirsty， and lifting its head to lap up(舔) the water in Billy’s hands. When the water was gone， Billy 5 up to run back to the house. He turned on the tap and let the water slowly fill up his “cup”.
jumped　
(　C　)5. A. jump B. jumps C. jumped D. jumping
C
5. C　【解析】根据“When the water was gone”以及“up to
run back to the house”可知，此处描述过去发生的事情，用一
般过去时，所以设空处用jumped。故选C。
6 he stood up and began to turn back， I was
there in front of him. His little eyes were full 7 tears.
(　A　)6. A. When B. If C. Though D. Because
(　B　)7. A. at B. of C. in D. on
When　
of　
A
B
6. A　【解析】句意：当他站起来开始往回走时，我就站在他
面前。此处表示“当……的时候”，用when引导时间状语从
句。故选A。
7. B　【解析】根据“were full … tears”可知，此处考查固定
搭配be full of，意为“充满”。故选B。
A week ago， he made 8 same mistake with our horses
and his father told him not to waste water any more. “I’m not wasting water， Mum，” he said. “No， Billy， I 9 proud of you！
(　C　)8. A. a B. an C. the D. /
(　C　)9. A. was B. were C. am D. be
the　
C
am　
8. C　【解析】根据“same mistake”可知，此处表示特指，用
定冠词the，same常与the连用。故选C。
9. C　【解析】句意：我为你感到骄傲。此处描述现在的情
况，用一般现在时，主语为I，be动词用am。故选C。
C
You can take care of it by 10 .”
All I can say is that the rain which came later that day saved
our farm. Just as one little boy saved a dying deer.
(　A　)10. A. yourself B. yours C. you D. your
yourself　
A
10. A　【解析】句意：你可以自己照顾它。by oneself意为“独
自；单独”，所以空处用yourself。故选A。
二、完形填空。
　　Water is very important to living things. Without
water there can be no 1 on Earth. All animals
and plants need water. 2 also need water.
We need water to drink， to cook our food and to clean ourselves. Water is needed in offices， factories and schools.
life　
People　
(　D　)1. A. birds B. trees C. fish D. life
(　C　)2. A. Animals B. Plants C. People D. Food
D
C
1. D　【解析】根据前句“Water is very important to living things.”可知，水是生命存在的必要条件，应选life(生命)。
2. C　【解析】上文提到动植物需要水，此处应指人类也需要水，且下文We need water也对应people。
　　Water is needed everywhere. There is water in seas， rivers
and 3 . Water is found almost everywhere. Even in the
4 part of the world， there is some water in the air.
(　B　)3. A. clothes B. lakes C. kitchens D. bathrooms
(　D　)4. A. highest B. coolest C. coldest D. driest
lakes　
driest　
B
D
3. B　【解析】前面提到seas， rivers，并列的常见水体是
lakes(湖泊)。
4. D　【解析】句意：即使在世界上最……的地方，空气中也
有一些水。空气中有水蒸气是普遍现象，即使是在最干燥的地
方，故选driest。
You cannot see or feel it when it is a part of the 5 . The
water in the seas， rivers and lakes is a liquid (液体). The water
in the air is a 6 ， and we call it water vapor.
(　A　)5. A. air B. sea C. river D. ice
(　B　)6. A. light B. gas C. sound D. colour
air　
gas　
A
B
5. A　【解析】当水成为空气的一部分时(即水蒸气)，人们看不
见也摸不着。air(空气)符合语境。
6. B　【解析】水在空气中是水蒸气，属于气体状态，故选
gas。
　　Clouds are made of water. They may be made of very small drops of water. They may also be made of snow crystals(结晶体). Snow crystals are very， very small crystals of ice. Ice is frozen water. It is
a solid. There can be 7 and ice everywhere in winter. Some people think there’s 8 water on Earth.
(　C　)7. A. rain B. storm C. snow D. sunlight
(　D　)8. A. little B. no C. many D. much
snow　
much　
C
D
7. C　【解析】前文提到snow crystals和ice可知，此处指冬天可能到处有雪和冰，故选snow。
8. D　【解析】根据下文“In fact， there is only enough water for us to use now.”可知，此处指有些人认为地球上的水很多，但事实上只够我们目前使用。much(许多)符合语境。
In fact， there is only enough water for us to use now. If we
don’t 9 it， it will surely be used out some day.
To protect water is to protect 10 . Do you think
so？
(　B　)9. A. drink B. save C. use D. pollute
(　C　)10. A. friends B. parents C. ourselves D. teachers
save　
ourselves　
B
C
9. B　【解析】如果不节约用水，水总有一天会用完，故选
save(节约)。
10. C　【解析】此处指保护水就是保护我们自己，故选
ourselves。
三、阅读理解。
A
Living in China， it is very easy for us to get clean water.
However， in many other places around the world， clean water
is unavailable. Take Liberia(利比里亚) as an example. Many
people there have no choice but to drink dirty water. Every
year， many children die of diarrhea(腹泻).
Destinee Whitaker learnt this when she entered high school.
The problem worried her a lot. The American girl wanted to
make a difference. She shared her wish with her schoolmates.
Together， they discussed how to help people in Liberia.
The students decided to donate water purification
systems(水质净化系统) to Liberia. To raise money， they held
bake sales at their school. Finally， they collected enough
money. Destinee gave a check(支票) to people in Liberia. The
local people were excited about the “gift”. They were moved
by what the students had done.
Remember： Not everyone in this world has what we have.
Not everyone lives the way we live. By putting her “big dream” into action， Destinee changed the lives of many Liberian people. Then， what can you do to make this world a better place？
(　B　)1. Why do many children die of diarrhea in Liberia？
A. Because there aren’t any doctors.
B. Because there isn’t clean water.
C. Because they don’t have enough medicine.
D. Because people there like to drink dirty water.
【解析】细节理解题。根据第一段最后两句“Many people
there have no choice but to drink dirty water. Every year，
many children die of diarrhea.”可知，在利比里亚，许多孩子
死于腹泻是因为他们没有干净的饮用水。故选B。
B
(　D)2. Which of the following is NOT true about Destinee Whitaker？
A. She was very kind.
B. She hoped to help people in Liberia.
C. She got the respect of Liberian people.
D. She moved her home to Liberia.
D
【解析】推理判断题。根据第二段第三句“The American girl wanted to make a difference.”、第二段最后一句“Together，they discussed how to help people in Liberia.”以及第三段最后一句“They were moved by what the students had done.”可知，德斯蒂妮·惠特克很善良，她希望帮助利比里亚的人们，她的所作所为赢得了利比里亚人的尊敬，但文中未提及她搬去了利比里亚。D项表述与原文不符。故选D。
(　A　)3. This passage calls on us to 　　　　.
A. try our best to make our world better
B. help to offer clean water to Liberian people
C. help Destinee Whitaker to make her dream come true
D. stop Liberians drinking dirty water
【解析】推理判断题。根据最后一段最后一句中“what can you
do to make this world a better place”可知，文章通过德斯蒂
妮·惠特克的故事号召我们要为世界变得更美好做力所能及的事
情。故选A。
A
(　B　)4. What’s the best title of the passage？
A. Make our dreams come true
B. Make Liberian people have clean water
C. A beautiful girl from America
D. Let’s save the world’s water
【解析】主旨大意题。文章讲述美国女孩德斯蒂妮·惠特克在得
知利比里亚人没有干净的饮用水之后，尽自己最大的努力帮助
他们得到干净饮用水的故事。标题可概括为“Make Liberian
people have clean water”。故选B。
B
B
Here is my favourite water cycle experiment.
Before the experiment， teach your students about the
water cycle and the following words： evaporation(蒸发)，
condensation(凝结)， precipitation(降水) and collection.
Water on Earth keeps going around in the water cycle.
When the sun heats the water， some of it turns to a gas (water
vapour). This is evaporation. Then the water vapour rises into
the air.
When the water vapour meets the cold air in the sky， it
turns back to water drops and collects in clouds. This is
condensation.
When too many water drops form in a cloud， the cloud
gets heavy and the water falls back to the earth as rain or snow.
This is precipitation.
When the water falls back to the earth， it may fall back in
the rivers， lakes， and the cycle begins all over again.
This science experiment will help show the water cycle.
·Put a small cup in the center of a large bowl.
·Fill the bowl with water about 2/3 of the way up the cup (do
not put water inside the cup).
·Cover the bowl with a plastic(塑料的) bag and tie it.
·Put it outside in a sunny area for a few hours.
After several hours， the plastic bag will have water drops
on it and some of the water will drop into the cup.
This experiment shows the heat of the sun turning the water
in the bowl to vapour. The vapour turns back to water drops on
the plastic bag. Drops get too heavy and fall back down to the
water in the bowl or in the cup just like mountains or land on
Earth.
After the experiment， check students’ understanding of the
water cycle by asking them to draw a map of the journey of the
water in the experiment.
(　C　)1. What does the underlined word “it” in Paragraph 4
refer to？
A. The sky. B. The cloud.
C. The vapour. D. The cold air.
【解析】词义猜测题。根据画线词所在句“When the water
vapour meets the cold air in the sky， it turns back to water
drops and collects in clouds.”可知，当水蒸气遇到天空中的冷
空气时，它会变回水滴并聚集在云中，所以it指代“the water
vapour”，故选C。
C
(　D　)2. When does the water fall back to the earth？
A. When the air gets cold.
B. When the sun heats the water.
C. When water turns into water vapour.
D. When too much water collects in a cloud.
D
【解析】细节理解题。根据第五段第一句“When too many
water drops form in a cloud， the cloud gets heavy and the water
falls back to the earth as rain or snow.”可知，当云中聚集了太
多的水滴时，云就会变重，水就会以雨或雪的形式落回地面，
故选D。
(　C　)3. Which step of the water cycle does the underlined
sentence show us？
A. Precipitation. B. Evaporation.
C. Condensation. D. Collection.
【解析】推理判断题。根据第四段的内容可知，画线部分向我
们展示了水循环中“凝结”这个环节，故选C。
C
(　C　)4. The passage is most probably for 　　　　.
A. geoscientists
B. high school students
C. junior high school teachers
D. reporters of science magazines
C
【解析】推理判断题。根据第二段中“Before the experiment，
teach your students …”以及最后一段中“… check students’
understanding of the water cycle by asking them to draw a map
of the journey of the water in the experiment.”可知，这篇文章
最有可能是写给中学老师的，故选C。(共7张PPT)
Unit 5　Water is life
Grammar (基础巩固)
一、单项选择。
(　B　)1. How 　　　　water do you drink every day？
A. many B. much
C. a lot of D. a few
(　C　)2. There are 　　　　books on the shelf. You can
choose one to read.
A. a little B. much C. many D. no
B
C
(　D　)3. We don’t have 　　　　time， so we have to finish
this task quickly.
A. a lot B. many
C. a few D. enough
(　A　)4. There is 　　　　milk in the glass， would you like
some more？
A. a little B. a few C. many D. few
D
A
(　A　)5. How 　　　　students are there in your class？
A. many B. much C. a lot of D. a little
(　B　)6. She has 　　　　friends in this city， so she often
stays at home on weekends.
A. a few B. few C. many D. much
(　A　)7. There is 　　　　rain in this area， so the crops grow
well.
A. a lot of B. a little C. few D. no
A
B
A
(　A　)8. Do you have 　　　　apples？ I want to make an
apple pie.
A. enough B. much C. a little D. no
(　B　)9. He doesn’t have 　　　　knowledge about this
subject. It’s hard for him to finish the project.
A. many B. much C. a few D. little
A
B
(　C　)10. There are 　　　　people in the park on weekends.
It’s crowded.
A. a little B. much C. many D. no
C
二、用a lot of， little， a little， a few， enough， many，
much， no填空。
1. There is water in the bottle， and I can drink it
all.
2. There are apples on the table， but not enough for
everyone.
3. We don’t have time， so we must hurry
up.
4. She has friends， so she never feels lonely.
a little　
a few　
enough/much　
a lot of/many　
5. There is milk in the fridge， and we need to buy
some.
6. Do you have money to buy this book？
7. He doesn’t have experience in this field.
8. There are students in the classroom， and most of
them are on the playground.
9. I have things to do tonight， so I can’t go
out.
10. She put sugar in the coffee， so it’s not sweet at
all.
little/no　
enough　
much/enough　
a few　
a lot of/many　
no/little　(共5张PPT)
Unit 5　Water is life
Writing (能力提升)
　　本单元围绕“水就是生命”这一主题展开。水是我们星球
也是我们生命体的构成部分，这说明了水的重要性以及节约用
水的必要性。“倡导节约用水”是本单元的写作任务。
【写作训练】
　　根据本单元所学知识，以“Let’s save water”为题，根据
思维导图的提示，写一篇作文为英语角活动做准备，呼吁全体
师生“节约用水，从我做起”。
注意：1. 词数70左右(短文的标题已给出，不计入总词数)；
2. 文中须包含上图提示的所有信息，可适当发挥；
3. 不得透露学校、姓名等任何个人信息，否则不予评分。
范文一(基础版)：
Let’s save water







Water is very important. We can’t live without it. It is also
needed for plants and animals.
But now， some people waste water. They often leave taps
running. Factories also pollute rivers with waste water.
To save water， we can reuse water and use water－saving taps. Also， we must fix dripping taps quickly. Let’s save water from now on. It’s our duty.
范文二(提升版)：
Let’s save water









Water is one of the most precious resources. It is essential for all living things—we need it for drinking， cooking and washing.
But there are some problems now. For example， many
people waste water by taking long showers. Also， some factories pour dirty water into rivers， making water undrinkable.
To save water， we can do small things： reuse the water
from washing vegetables to water flowers， and use water－
saving taps. Finally， let’s call on everyone to save water. It’s good for our future.(共13张PPT)
Unit 5　Water is life
Reading (能力提升)
一、语篇填词。
　　Water is very important for all living things on Earth. It has different 1. f —solid， liquid and gas. We use water for many things in our everyday life. We need 2. c drinking water to stay healthy. Every day， we use water to cook food， take a 3. b and wash clothes.
orms　
lean　
ath　
2. clean　【解析】此处指人们需要干净的饮用水来保持健康，
且根据首字母c，用clean。
3. bath　【解析】take a bath(洗澡)，是日常用水场景，符合语境。
1. forms　【解析】水有三种“形式”(固态、液态、气态)，结
合首字母f，用forms(复数形式)。
Water travels a long 4. j before it comes to our
homes. It starts from clouds， falls as rain and runs into rivers.
Eventually， it gets to a reservoir. People clean it and add some
chemicals to it. Then it travels through 5. p under the
streets and comes out of the tap in our homes. We mustn’t waste
or pollute water because it is precious.
4. journey　【解析】水到达我们的家前要经历漫长的“旅
程”，结合首字母j，用journey。
5. pipes　【解析】水通过地下“管道”输送，pipe为可数名
词，用复数 pipes。
ourney　
ipes　
二、语法填空。(阅读短文内容，在空白处填入一个适当的单词
或括号内单词的正确形式)
　　Water is essential for life. 1. water， there
would be no living things on Earth. We use water every day. It
is a part of our 2. (day) life.
1. Without　【解析】“没有水，地球上就没有生物”，表否定条件，首字母大写。
2. everyday　【解析】形容词everyday(日常的)修饰life，
everyday life(日常生活)。
Without　
everyday　
There 3. (be) different forms of water. Ice is solid
water， and steam is gas water. Liquid water is what we use
most. We need to drink water every day. Adults should drink
about 2－3 litres of water a day to 4. (stay) healthy.
3. are　【解析】there be 句型，主语forms为复数，用一般现
在时are。
4. stay　【解析】动词不定式to do表目的，“成年人每天喝2—
3升水以保持健康”。设空处用动词原形。
are　
stay　
Water plays 5. important role in our world. It helps
plants grow 6. keeps animals alive. It also helps clean
the air. However， we are wasting and polluting water. Many
rivers and lakes are getting dirty. We must 7. (stop)
doing this.
5. an　【解析】固定搭配play an important role in(在……中发
挥重要作用)，important的读音以元音音素开头。
6. and　【解析】“帮助植物生长”与“维持动物生存”为并
列关系，用and 连接。
7. stop　【解析】情态动词must后接动词原形，“必须停止浪
费和污染水资源”。
an　
and　
stop　
We can do many things to save water. For example， we
can fix dripping taps 8. (immediate). We can
take shorter showers instead of baths. We can also reuse water
to water plants. 9. we all work together， we can protect
this precious resource. Let’s do 10. (we) best to save
water.
immediately　
If　
our　
9. If　【解析】If引导条件状语从句，“如果我们共同努力，就
能保护水资源”。
10. our　【解析】固定搭配do one’s best(尽某人最大的努力)，
we的形容词性物主代词是our。
8. immediately　【解析】副词immediately(立即)修饰动词fix，
“立即修理滴水的水龙头”。
三、阅读表达。(新题型：阅读短文，根据短文内容回答问题)
　　Water is one of the most important substances on Earth. All
living things need water to survive. Plants use water to make
food through photosynthesis(光合作用). Animals need water to
drink and keep their bodies cool. Humans can’t live without
water either. We use water for drinking， cooking， washing，
and many other purposes.
However， fresh water is becoming scarce(缺乏的). Only
about 2.5％ of the water on Earth is fresh water， and most of it
is frozen in glaciers and ice caps. People are wasting a lot of
water. They leave taps running while brushing their teeth or
washing dishes. Factories are polluting rivers and lakes with
waste water. This makes it even harder for us to get clean water.
We must take action to save water. We can save water in
our daily lives. For example， we can turn off the tap when we
are not using it. We can collect rainwater to water plants. We
can also use water－saving appliances. Governments should
make laws to stop factories from polluting water. Everyone has
a responsibility to protect water.
1. What do plants use water to do？

2. How much of the water on Earth is fresh water？

【解析】根据第一段第三句“Plants use water to make food
through photosynthesis.”可知答案。
【解析】根据第二段第二句“Only about 2.5％ of the water on
Earth is fresh water…”可知答案。
Plants use water to make food through photosynthesis.
About 2.5％ of the water on Earth is fresh water.
3. Why is fresh water becoming scarce？


【解析】根据第二段第三句“People are wasting a lot of
water.”和第二段第五句“Factories are polluting rivers and
lakes with waste water.”可知答案。
Because people are wasting a lot of water and factories are
polluting rivers and lakes with waste water.
4. How many ways to save water in our daily lives does the
passage give？

【解析】根据第三段第三、四、五句可知答案。
5. What should governments do to protect water？


【解析】根据第三段倒数第二句“Governments should make
laws to stop factories from polluting water.”可知答案。
3/Three ways.
Governments should make laws to stop factories from polluting
water.(共13张PPT)
Unit 5　Water is life
Listening&Speaking (基础巩固)
一、指出下列画线部分读音不同的单词。
(　D　)1. A. straight B. street
C. strange D. stone
【解析】A、B、C选项画线部分发/str/，D选项画线部分发
/st/，发音不同。
(　C　)2. A. scrap B. scream
C. science D. scratch
【解析】A、B、D选项画线部分发/skr/，C选项画线部分发/s/，
发音不同。
D
C
(　D　)3. A. sport B. speak
C. spend D. splendid
【解析】A、B、C选项画线部分发/sp/，D选项画线部分发
/spl/，发音不同。
(　B　)4. A. spread B. splat
C. sprout D. sprawl
【解析】A、C、D选项画线部分发/spr/，B选项画线部分发
/spl/，发音不同。
D
B
(　A　)5. A. splash B. street
C. strong D. strict
【解析】B、C、D选项画线部分发/str/，A选项画线部分发
/spl/，发音不同。
A
二、根据音标提示，用正确的单词填空。
1. After playing football for two hours， Jack took a warm
/bɑ θ/ to wash off the sweat.
2. Adding a pinch(撮) of /s lt/ to the vegetable salad can
improve its taste.
3. Doing logic puzzles and reading widely can help train your
/bre n/ and make you smarter.
4. The water from the mountain stream is clean and
/ dr k bl/ without any treatment.
bath　
salt　
brain　
drinkable　
5. Taking a 5－minute / a (r)/ uses much less
water than taking a bath.
6. Please ask the plumber(水管工人) to /f ks/ the broken
tap—there’s water all over the floor.
7. We should not pollute / p bl k/ water sources like
rivers and lakes.
8. A newborn baby needs about 0.7 / li t (r)/ of water
every day to stay healthy.
shower　
fix　
public　
litre　
9. The old tap in the kitchen started to /dr p/ slowly，
so we put a bowl under it.
10. It’s easy to /se v/ water by turning off the tap while
brushing your teeth.
drip　
save　
三、完形填空。
　　One day， a group of boys were kicking a ball together.
One of them gave the ball a good hard kick. It 1 up high in the air and just into a tree hole. All the boys ran over to
the hole to get the ball out.
(　B　)1. A. carried B. flew C. took D. blew
flew
B
1. B　【解析】根据语境可知，此处指一群小男孩在踢球，球
飞向了空中，故选B。
They tried different 2 ， but they couldn’t even touch the ball. They were very 3 .
(　A　)2. A. ways B. forms C. chances D. exercises
(　D　)3. A. funny B. excited C. lucky D. sad
ways　
sad
A
D
2. A　【解析】根据语境可知，此处指他们尝试了不同的方
法，但甚至连球都碰不到，故选A。
3. D　【解析】根据上文提及他们甚至没碰到球可知，他们是
伤心的，故选D。
Then a boy said， “Let’s cut down the tree.”
Some boys agreed(同意) and 4 to cut down the
tree at once.
(　C　)4. A. forgot B. remembered C. decided D. failed
decided　
C
4. C　【解析】根据前半句Some boys agreed可知，此处指他们
决定立刻砍掉这棵树，故选C。
“Wait，” Wen Yanbo said. “I have a better 5 .
Let’s go home and fill all the buckets(桶) at our houses with
e back with the full buckets as 6 as we
can！”
(　C　)5. A. end B. gift C. idea D. design
(　A　)6. A. quickly B. quietly C. easily D. hardly
idea　
quickly　
C
A
5. C　【解析】根据后面文彦博提出“灌水取球”的方法可
知，此处指“一个更好的想法”，故选C。
6. A　【解析】根据语境可知，此处指男孩们尽快装满水，提
着桶回来，故选A。
Hearing this， all the boys 7 home. Soon they came
back with buckets of water. Wen Yanbo asked them to pour the
water into the hole. Soon the hole was full of water， and the
ball came right up to the top！ The boys were very 8 to
get the ball back.
(　C　)7. A. called B. moved C. ran D. left
(　B　)8. A. rich B. glad C. bored D. tired
ran　
glad　
C
B
7. C　【解析】根据下文“Soon they came back …”可知，此
处指听到这个办法，所有男孩都跑着回家，故选C。
8. B　【解析】根据上文“… and the ball came right up to the
top”可知，男孩们拿到了球，此处指男孩们很高兴拿回了球，
故选B。
　　Wen Yanbo was so 9 when he was just a child. So
it’s not surprising that he 10 to become a great
person.
(　D　)9. A. scared B. lazy C. confident D. smart
(　D　)10. A. got up B. put up C. gave up D. grew up
smart　
grew up　
D
D
9. D　【解析】通过提出“灌水取球”这个故事可知，文彦博
是聪明的，故选D。
10. D　【解析】根据前文提及文彦博小时候就很聪明可知，此
处指他长大后成为一名伟人一点也不意外，故选D。(共9张PPT)
Unit 5　Water is life
Listening&Speaking (能力提升)
一、朗读对话，选择合适的词汇及用其恰当的形式填空。(每词
限用1次)
Tom and Lily are talking about saving water.
Tom： Lily， do you know how important water is for us？
Lily： Of course. We can’t live without water. It’s
1. for our lives.
fresh　precious　save　pollute　reuse　necessary
necessary　
Tom： But many people are wasting and polluting water. Some
rivers are getting dirty， and we can’t get 2. water
easily.
Lily： That’s a big problem. We must 3. water. What
can we do？
Tom： We can 4. water. For example， we can use
the water from washing vegetables to water plants.
Lily： Yes. We should also stop factories from 5.
rivers and lakes. Water is a 6. resource， and we
can’t live without it.
fresh　
save　
reuse　
polluting　
precious　
fresh　precious　save　pollute　reuse　necessary
二、完成句子。
1. 每天喝足够的水有助于保持健康。
Drinking enough water every day helps to .
2. 为了节约用水，我们可以淋浴而不是泡澡。
To save water， we can instead of
taking a bath.
keep/stay　
healthy　
take　
a　
shower　
3. 这个水库为城市里的人们提供饮用水。
This reservoir the
people in the city.
4. 我妈妈喜欢在睡前泡个热水澡放松一下。
My mother likes to to relax
before going to bed.
5. 我们应该保护淡水资源，避免污染。
We should protect resources and avoid
pollution.
provides　
drinking　
water　
for　
take　
a　
hot　
bath　
fresh　
water　
三、语篇填词。
　　I’m Rebecca. Tonight， let’s talk about water. As we
know， around 70％ of the Earth’s surface is 1. c by
water.
overed　
1. covered　【解析】根据上文的“around 70％ of the Earth’s
surface”和给出的首字母c可知，此处指“地球表面约70％被水
覆盖”。结合句意和被动语态结构“is … by water”，应填过
去分词covered。
But here’s the sad fact： about 97％ of the water is salt water， which we can’t 2. d . Only 3％ is fresh water. But the water for drinking is just about half a percent.
rink　
2. drink　【解析】根据前文的salt water和“we can’t …”以及
首字母d可知，此处指“海水不能直接饮用”。情态动词can’t后
需用动词原形，故填drink。
Water is super important. Nearly 60％ of an average adult
man’s body is water. Some body parts have even more. For
example， around 75％ of the body is water. People can survive
for weeks without food， but only a few days without water. On
average， we need 2 to 3 litres of water every day. To 3. s
water， we can do simple things.
ave　
3. save　【解析】根据后文描述的节水措施(如快速淋浴、关水
龙头)和首字母s可知，此处意为“为了节约水，我们可以做简单
的事”。不定式to后需用动词原形，故填save。
Taking a 4. b uses a lot of water， so it’s better to take a quick shower. Also， don’t forget to turn off the tap when you
5. b your teeth. This small action can save over 100 litres
of water in a week. Let’s all start saving water now！
ath　
rush　
4. bath　【解析】根据后文的so it’s better to take a quick shower和首字母b可知，此处指“泡澡很耗水”。固定搭配take a bath
表示“泡澡”，故填bath。
5. brush　【解析】根据后文的your teeth和首字母b可知，此处
指“刷牙时关掉水龙头”。固定搭配brush one’s teeth表示“刷
牙”，且when引导的从句中主语为you，谓语动词需用原形，
故填brush。

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