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Complete the following mind map according to what you have learned in this unit. 根据本单元所学内容完成思维导图。
Why is water so important to us?
A Facts about water
Numbers about water
• Water on Earth — sea water: 97%; fresh water:
• Fresh water for humans to drink:
• Use of fresh water — farm:
• People lacking safe drinking water:
• Water we need to take in every day:
• Water lost from a dripping tap in a day (1 drip a second):
B Water in everyday life
Topics about water
• Bad things that happen when we waste water: wasting energy;
• Useful tips about saving water: Take shorter showers.
• Indirect water footprint: It takes lots of water to make things like shirts and shoes, though
• Showing agreement: Sounds great!
• Showing disagreement: I don’t think so.
C The land of little water
• Put the following sentences in the correct order:
(
(
(
(
• What impressed me most in the story:
D Water protection
• Small things we can do to protect water:
• How to encourage others to protect water:
E Our water use in a day
• My finding: I used
• My feeling:
Why is water so important to us?
A Facts about water
Numbers about water
• Water on Earth — sea water: 97%; fresh water:
3%
; fresh water for human use: 1%
• Fresh water for humans to drink:
0.3%
• Use of fresh water — farm:
69%
; factory: 19%
; home: 12%
• People lacking safe drinking water:
one
in four; about 2 billion
in total• Water we need to take in every day:
2.7
to 3.7
litres• Water lost from a dripping tap in a day (1 drip a second):
4.32
litres a dayB Water in everyday life
Topics about water
• Bad things that happen when we waste water: wasting energy;
making water less safe for drinking
• Useful tips about saving water: Take shorter showers.
Water plants with grey water./Use energy-saving washing machines./Run the dishwasher only when it is full.
• Indirect water footprint: It takes lots of water to make things like shirts and shoes, though
we don’t see water in them
. Saving these things also means saving water
.• Showing agreement: Sounds great!
Sure!/I totally agree./You can say that again.
• Showing disagreement: I don’t think so.
I disagree./I’m afraid that’s not true./I see your point, but ...
C The land of little water
• Put the following sentences in the correct order:
(
4
) Her family prepares to leave the toba.(
3
) She washes her hair.(
2
) She fills the pot with water, using a piece of cloth to keep the mud out.(
1
) She gets up early and goes to the toba.• What impressed me most in the story:
When Shabanu and her sister were small, their mother used to bathe them with just one cup of water.
D Water protection
• Small things we can do to protect water:
Turn off the tap while soaping our hands, use rainwater for plants, and tell the teacher when we find something wrong with a tap.
• How to encourage others to protect water:
We can put up signs, start river clean-up groups, or show videos to raise awareness of water protection.
E Our water use in a day
• My finding: I used
as much as 100
litres of water in a day. If I were Shabanu, and if I could carry four 5-litre bottles of water at a time, it would take me five
round trips to and from the toba to get this much water every day.• My feeling:
I wouldn’t use water in such a wasteful way if I had to fetch it from a place far away every day.
答案
(Answers may vary.)
Why is water so important to us?
A. Facts about water
Numbers about water
• Water on Earth — sea water: 97%; fresh water: 3%; fresh water for human use: 1%
• Fresh water for humans to drink: 0.3%
• Use of fresh water — farm: 69%; factory: 19%; home: 12%
• People lacking safe drinking water: one in four; about 2 billion in total
• Water we need to take in every day: 2.7 to 3.7 litres
• Water lost from a dripping tap in a day (1 drip a second): 4.32 litres a day
B. Water in everyday life
Topics about water
• Bad things that happen when we waste water: wasting energy; making water less safe for drinking
• Useful tips about saving water: Take shorter showers./Water plants with grey water./Use energy-saving washing machines./Run the dishwasher only when it is full.
• Indirect water footprint: It takes lots of water to make things like shirts and shoes, though we don’t see water in them. Saving these things also means saving water.
• Showing agreement: Sounds great!/Sure!/I totally agree./You can say that again.
• Showing disagreement: I don’t think so./I disagree./I’m afraid that’s not true./I see your point, but ...
C. The land of little water
• Put the following sentences in the correct order:
(4) Her family prepares to leave the toba.
(3) She washes her hair.
(2) She fills the pot with water, using a piece of cloth to keep the mud out.
(1) She gets up early and goes to the toba.
• What impressed me most in the story: When Shabanu and her sister were small, their mother used to bathe them with just one cup of water.
D. Water protection
• Small things we can do to protect water: Turn off the tap while soaping our hands, use rainwater for plants, and tell the teacher when we find something wrong with a tap.
• How to encourage others to protect water: We can put up signs, start river clean-up groups, or show videos to raise awareness of water protection.
E. Our water use in a day
• My finding: I used as much as 100 litres of water in a day. If I were Shabanu, and if I could carry four 5-litre bottles of water at a time, it would take me five round trips to and from the toba to get this much water every day.
• My feeling: I wouldn’t use water in such a wasteful way if I had to fetch it from a place far away every day.
Why is water so important to us?
A. Facts about water
Numbers about water
• Water on Earth — sea water: 97%; fresh water: 3%; fresh water for human use: 1%
• Fresh water for humans to drink: 0.3%
• Use of fresh water — farm: 69%; factory: 19%; home: 12%
• People lacking safe drinking water: one in four; about 2 billion in total
• Water we need to take in every day: 2.7 to 3.7 litres
• Water lost from a dripping tap in a day (1 drip a second): 4.32 litres a day
B. Water in everyday life
Topics about water
• Bad things that happen when we waste water: wasting energy; making water less safe for drinking
• Useful tips about saving water: Take shorter showers./Water plants with grey water./Use energy-saving washing machines./Run the dishwasher only when it is full.
• Indirect water footprint: It takes lots of water to make things like shirts and shoes, though we don’t see water in them. Saving these things also means saving water.
• Showing agreement: Sounds great!/Sure!/I totally agree./You can say that again.
• Showing disagreement: I don’t think so./I disagree./I’m afraid that’s not true./I see your point, but ...
C. The land of little water
• Put the following sentences in the correct order:
(4) Her family prepares to leave the toba.
(3) She washes her hair.
(2) She fills the pot with water, using a piece of cloth to keep the mud out.
(1) She gets up early and goes to the toba.
• What impressed me most in the story: When Shabanu and her sister were small, their mother used to bathe them with just one cup of water.
D. Water protection
• Small things we can do to protect water: Turn off the tap while soaping our hands, use rainwater for plants, and tell the teacher when we find something wrong with a tap.
• How to encourage others to protect water: We can put up signs, start river clean-up groups, or show videos to raise awareness of water protection.
E. Our water use in a day
• My finding: I used as much as 100 litres of water in a day. If I were Shabanu, and if I could carry four 5-litre bottles of water at a time, it would take me five round trips to and from the toba to get this much water every day.
• My feeling: I wouldn’t use water in such a wasteful way if I had to fetch it from a place far away every day.
解析
【分析】本题要求根据单元所学“水的重要性”相关内容完成思维导图，解题思路为：先明确每个模块的主题（如A为水的事实数据、B为日常用水话题等），再回忆单元中对应主题的标准知识点、数据、表达，按要求填写空缺，部分内容可合理但符合单元要求。
【解析】A. Facts about water：对应单元所学数据，海水占97%则淡水占3%，人类可用淡水占1%，可饮用水占0.3%；农业用水69%、工业19%、家庭12%；四分之一人口缺乏安全饮水，共约20亿；每日需摄入2.7-3.7升；滴水龙头每日流失4.32升。B. Water in everyday life：浪费水的另一坏处是使饮用水更不安全；节水建议如用灰水浇植物等；间接水足迹是制作物品时看不到水，节省物品即节水；同意表达如Sure!；不同意表达如I disagree. C. The land of little water：故事顺序为(4)(3)(2)(1)；印象深刻的是母亲用一杯水给孩子洗澡。D. Water protection：节水小行动如洗手关水龙头；鼓励他人如贴标语。E. Our water use in a day：示例用100升水，需5次往返；感受是不会浪费水。
【答案】(Answers may vary.)
Why is water so important to us?
A. Facts about water
Numbers about water
• Water on Earth — sea water: 97%; fresh water: 3%; fresh water for human use: 1%
• Fresh water for humans to drink: 0.3%
• Use of fresh water — farm: 69%; factory: 19%; home: 12%
• People lacking safe drinking water: one in four; about 2 billion in total
• Water we need to take in every day: 2.7 to 3.7 litres
• Water lost from a dripping tap in a day (1 drip a second): 4.32 litres a day
B. Water in everyday life
Topics about water
• Bad things that happen when we waste water: wasting energy; making water less safe for drinking
• Useful tips about saving water: Take shorter showers./Water plants with grey water./Use energy-saving washing machines./Run the dishwasher only when it is full.
• Indirect water footprint: It takes lots of water to make things like shirts and shoes, though we don’t see water in them. Saving these things also means saving water.
• Showing agreement: Sounds great!/Sure!/I totally agree./You can say that again.
• Showing disagreement: I don’t think so./I disagree./I’m afraid that’s not true./I see your point, but ...
C. The land of little water
• Put the following sentences in the correct order:
(4) Her family prepares to leave the toba.
(3) She washes her hair.
(2) She fills the pot with water, using a piece of cloth to keep the mud out.
(1) She gets up early and goes to the toba.
• What impressed me most in the story: When Shabanu and her sister were small, their mother used to bathe them with just one cup of water.
D. Water protection
• Small things we can do to protect water: Turn off the tap while soaping our hands, use rainwater for plants, and tell the teacher when we find something wrong with a tap.
• How to encourage others to protect water: We can put up signs, start river clean-up groups, or show videos to raise awareness of water protection.
E. Our water use in a day
• My finding: I used as much as 100 litres of water in a day. If I were Shabanu, and if I could carry four 5-litre bottles of water at a time, it would take me five round trips to and from the toba to get this much water every day.
• My feeling: I wouldn’t use water in such a wasteful way if I had to fetch it from a place far away every day.
【知识点】英语单元主题（水的重要性）、节水护水常识、日常交际表达
【点评】本题围绕单元核心主题“水的重要性”，涵盖数据识记、语篇理解、实用建议等内容，考查学生对单元知识的整合运用能力，需结合所学准确填写。
【难度系数】0.6
【解析】A. Facts about water：对应单元所学数据，海水占97%则淡水占3%，人类可用淡水占1%，可饮用水占0.3%；农业用水69%、工业19%、家庭12%；四分之一人口缺乏安全饮水，共约20亿；每日需摄入2.7-3.7升；滴水龙头每日流失4.32升。B. Water in everyday life：浪费水的另一坏处是使饮用水更不安全；节水建议如用灰水浇植物等；间接水足迹是制作物品时看不到水，节省物品即节水；同意表达如Sure!；不同意表达如I disagree. C. The land of little water：故事顺序为(4)(3)(2)(1)；印象深刻的是母亲用一杯水给孩子洗澡。D. Water protection：节水小行动如洗手关水龙头；鼓励他人如贴标语。E. Our water use in a day：示例用100升水，需5次往返；感受是不会浪费水。
【答案】(Answers may vary.)
Why is water so important to us?
A. Facts about water
Numbers about water
• Water on Earth — sea water: 97%; fresh water: 3%; fresh water for human use: 1%
• Fresh water for humans to drink: 0.3%
• Use of fresh water — farm: 69%; factory: 19%; home: 12%
• People lacking safe drinking water: one in four; about 2 billion in total
• Water we need to take in every day: 2.7 to 3.7 litres
• Water lost from a dripping tap in a day (1 drip a second): 4.32 litres a day
B. Water in everyday life
Topics about water
• Bad things that happen when we waste water: wasting energy; making water less safe for drinking
• Useful tips about saving water: Take shorter showers./Water plants with grey water./Use energy-saving washing machines./Run the dishwasher only when it is full.
• Indirect water footprint: It takes lots of water to make things like shirts and shoes, though we don’t see water in them. Saving these things also means saving water.
• Showing agreement: Sounds great!/Sure!/I totally agree./You can say that again.
• Showing disagreement: I don’t think so./I disagree./I’m afraid that’s not true./I see your point, but ...
C. The land of little water
• Put the following sentences in the correct order:
(4) Her family prepares to leave the toba.
(3) She washes her hair.
(2) She fills the pot with water, using a piece of cloth to keep the mud out.
(1) She gets up early and goes to the toba.
• What impressed me most in the story: When Shabanu and her sister were small, their mother used to bathe them with just one cup of water.
D. Water protection
• Small things we can do to protect water: Turn off the tap while soaping our hands, use rainwater for plants, and tell the teacher when we find something wrong with a tap.
• How to encourage others to protect water: We can put up signs, start river clean-up groups, or show videos to raise awareness of water protection.
E. Our water use in a day
• My finding: I used as much as 100 litres of water in a day. If I were Shabanu, and if I could carry four 5-litre bottles of water at a time, it would take me five round trips to and from the toba to get this much water every day.
• My feeling: I wouldn’t use water in such a wasteful way if I had to fetch it from a place far away every day.
【知识点】英语单元主题（水的重要性）、节水护水常识、日常交际表达
【点评】本题围绕单元核心主题“水的重要性”，涵盖数据识记、语篇理解、实用建议等内容，考查学生对单元知识的整合运用能力，需结合所学准确填写。
【难度系数】0.6
