登录
I Listen and tick.
D
D
答案
1. √ 2. √ 3. √ 4. √
Ⅱ.Read and choose.
A. reduce energy use
B. reuse our own bags
C. recycle old clothes
D. take quick showers
E. use air conditioners less
F. walk more
1. To follow the "3R" rules, we should
2. We should
3. It's a good habit to
4. We can
5. We should
6. The first "R" means we need to
A. reduce energy use
B. reuse our own bags
C. recycle old clothes
D. take quick showers
E. use air conditioners less
F. walk more
1. To follow the "3R" rules, we should
D
to save water.2. We should
E
to cut down electricity use.3. It's a good habit to
B
when we go shopping.4. We can
C
to protect the environment.5. We should
F
instead of driving cars everywhere.6. The first "R" means we need to
A
.答案
1. D 2. E 3. B 4. C 5. F 6. A
解析
【分析】首先明确各选项含义：A.减少能源使用；B.重复使用自己的袋子；C.回收旧衣服；D.快速洗澡；E.少用空调；F.多走路。再结合每道题的关键词匹配：1题关键词“save water（节水）”对应快速洗澡；2题关键词“cut down electricity use（减少用电）”对应少用空调；3题关键词“go shopping（购物）”对应重复用购物袋；4题关键词“protect the environment（保护环境）”结合3R规则对应回收旧衣服；5题关键词“instead of driving cars（代替开车）”对应多走路；6题“第一个R”是reduce（减少）对应减少能源使用。
【解析】1. 句子要求节水，take quick showers（快速洗澡）能节约水资源，故选D；2. 句子要求减少用电，use air conditioners less（少用空调）可降低用电，故选E；3. 购物时重复用自己的袋子是环保好习惯，对应reuse our own bags，故选B；4. recycle old clothes（回收旧衣服）是保护环境的3R行为之一，故选C；5. walk more（多走路）可代替开车，减少碳排放，故选F；6. 3R规则中第一个R是reduce（减少），reduce energy use（减少能源使用）符合，故选A。
【答案】1.D 2.E 3.B 4.C 5.F 6.A
【知识点】环保常识、英语短语匹配、3R规则
【点评】本题围绕环保主题，结合3R规则考查英语短语的语境匹配，题目基础，只要掌握各短语含义和句子关键词即可轻松作答。
【难度系数】0.8
【解析】1. 句子要求节水，take quick showers（快速洗澡）能节约水资源，故选D；2. 句子要求减少用电，use air conditioners less（少用空调）可降低用电，故选E；3. 购物时重复用自己的袋子是环保好习惯，对应reuse our own bags，故选B；4. recycle old clothes（回收旧衣服）是保护环境的3R行为之一，故选C；5. walk more（多走路）可代替开车，减少碳排放，故选F；6. 3R规则中第一个R是reduce（减少），reduce energy use（减少能源使用）符合，故选A。
【答案】1.D 2.E 3.B 4.C 5.F 6.A
【知识点】环保常识、英语短语匹配、3R规则
【点评】本题围绕环保主题，结合3R规则考查英语短语的语境匹配，题目基础，只要掌握各短语含义和句子关键词即可轻松作答。
【难度系数】0.8
Ⅲ.Read, look and choose.
Follow the "3R" rules to save energy and resources! Reduce means using less, like taking quick showers and using air conditioners less. Reuse means using things again, like bringing our own bags to shops. Recycle means turning old things into new ones, like recycling bottles, clothes and books. Every little thing helps make our Earth a better place.
()Which picture matches the passage best?
A
B 
Task reading.
E
ECO reminds us of three key ideas: economic(经济的), ecological(生态的) and eco-friendly(环保的). Being eco means being good to the environment. We can help Earth by doing small easy things.
At home, we have many eco-friendly habits. My mum uses cloth bags when shopping, not plastic bags. My dad turns off the tap when he is brushing his teeth. We turn off lights and fans when leaving rooms. We reuse the water from washing vegetables to water flowers. Old bottles and boxes can be used again. At school, we use both sides of paper. We pick up rubbish and put it into the right bins. We never waste food. We take care of trees and plants.
It is important to be eco. We can walk or take a bus to school. We can recycle paper and plastic bottles too. Small actions can make a big difference. Let's be eco-friendly and save our Earth together!
Task 1: Read and choose.
()1. What is the best title for the passage?
A. My happy family B. My beautiful school
C. Go eco, save our Earth
()2. What does "being eco" mean?
A. Being good to friends. B. Being good to the environment.
C. Being healthy every day.
()3. Which way is NOT eco-friendly?
A. Walk to school. B. Waste energy. C. Recycle bottles.
Task 2: Read and tick or cross.
()1. People can live an eco-friendly life by doing small things.
()2. My mum uses cloth bags when shopping.
()3. At school, students only use one side of paper.
()4. Small actions cannot help save our Earth.
Task 3: Read and answer.
What do you do in your own life to be eco?
Follow the "3R" rules to save energy and resources! Reduce means using less, like taking quick showers and using air conditioners less. Reuse means using things again, like bringing our own bags to shops. Recycle means turning old things into new ones, like recycling bottles, clothes and books. Every little thing helps make our Earth a better place.
()Which picture matches the passage best?
A
B Task reading.
E
ECO reminds us of three key ideas: economic(经济的), ecological(生态的) and eco-friendly(环保的). Being eco means being good to the environment. We can help Earth by doing small easy things.
At home, we have many eco-friendly habits. My mum uses cloth bags when shopping, not plastic bags. My dad turns off the tap when he is brushing his teeth. We turn off lights and fans when leaving rooms. We reuse the water from washing vegetables to water flowers. Old bottles and boxes can be used again. At school, we use both sides of paper. We pick up rubbish and put it into the right bins. We never waste food. We take care of trees and plants.
It is important to be eco. We can walk or take a bus to school. We can recycle paper and plastic bottles too. Small actions can make a big difference. Let's be eco-friendly and save our Earth together!
Task 1: Read and choose.
()1. What is the best title for the passage?
A. My happy family B. My beautiful school
C. Go eco, save our Earth
()2. What does "being eco" mean?
A. Being good to friends. B. Being good to the environment.
C. Being healthy every day.
()3. Which way is NOT eco-friendly?
A. Walk to school. B. Waste energy. C. Recycle bottles.
Task 2: Read and tick or cross.
()1. People can live an eco-friendly life by doing small things.
()2. My mum uses cloth bags when shopping.
()3. At school, students only use one side of paper.
()4. Small actions cannot help save our Earth.
Task 3: Read and answer.
What do you do in your own life to be eco?
答案
Ⅲ. A
Task 1:1. C 2. B 3. B
Task 2:1. √ 2. √ 3. × 4. ×
Task 3:I always turn off the lights when I leave my room. I often walk to school.（答案供参考）
Task 1:1. C 2. B 3. B
Task 2:1. √ 2. √ 3. × 4. ×
Task 3:I always turn off the lights when I leave my room. I often walk to school.（答案供参考）
解析
【分析】
本题为英语阅读理解题，围绕“环保（eco-friendly）”主题设置三类任务，解题思路如下：1. 先通读全文，把握核心主旨是倡导环保、节约资源；2. 针对Ⅲ题（选匹配图片），需结合文章内容（环保行为）判断对应图片；3. Task1的选择题，需定位原文细节：第1题提炼主旨选最佳标题，第2题找“being eco”的含义，第3题对比选项与原文找非环保方式；4. Task2的判断题，需逐一核对原文细节与题目表述是否一致；5. Task3为开放性问答，结合自身环保行为作答即可。
【解析】
Ⅲ题：文章围绕环保3R规则及日常环保行为展开，选项A为环保相关图片，符合文意，故选A；
Task1：1. 文章核心是倡导环保、拯救地球，A（我的幸福家庭）、B（我的美丽学校）偏离主旨，C（Go eco, save our Earth）贴合，故选C；2. 原文明确“Being eco means being good to the environment”，故选B；3. A（步行上学）、C（回收瓶子）为环保方式，B（浪费能源）非环保，故选B；
Task2：1. 原文提到“We can help Earth by doing small easy things”，表述正确，打√；2. 原文“My mum uses cloth bags when shopping”，表述正确，打√；3. 原文“We use both sides of paper”，题目说“只用一面”，错误，打×；4. 原文“Small actions can make a big difference”，题目说“小行动不能帮助拯救地球”，错误，打×；
Task3：为开放性问题，结合自身日常环保行为作答，如离开房间关灯、步行上学等，示例答案符合要求。
【答案】
Ⅲ. A
Task 1:1. C 2. B 3. B
Task 2:1. √ 2. √ 3. × 4. ×
Task 3:I always turn off the lights when I leave my room. I often walk to school.
【知识点】
英语阅读理解、细节理解、主旨大意
【点评】
本题以环保为主题，题型涵盖图片匹配、选择、判断、开放性问答，贴近学生生活，考察基础英语阅读能力，同时传递环保理念，难度适中。
【难度系数】
0.6
本题为英语阅读理解题，围绕“环保（eco-friendly）”主题设置三类任务，解题思路如下：1. 先通读全文，把握核心主旨是倡导环保、节约资源；2. 针对Ⅲ题（选匹配图片），需结合文章内容（环保行为）判断对应图片；3. Task1的选择题，需定位原文细节：第1题提炼主旨选最佳标题，第2题找“being eco”的含义，第3题对比选项与原文找非环保方式；4. Task2的判断题，需逐一核对原文细节与题目表述是否一致；5. Task3为开放性问答，结合自身环保行为作答即可。
【解析】
Ⅲ题：文章围绕环保3R规则及日常环保行为展开，选项A为环保相关图片，符合文意，故选A；
Task1：1. 文章核心是倡导环保、拯救地球，A（我的幸福家庭）、B（我的美丽学校）偏离主旨，C（Go eco, save our Earth）贴合，故选C；2. 原文明确“Being eco means being good to the environment”，故选B；3. A（步行上学）、C（回收瓶子）为环保方式，B（浪费能源）非环保，故选B；
Task2：1. 原文提到“We can help Earth by doing small easy things”，表述正确，打√；2. 原文“My mum uses cloth bags when shopping”，表述正确，打√；3. 原文“We use both sides of paper”，题目说“只用一面”，错误，打×；4. 原文“Small actions can make a big difference”，题目说“小行动不能帮助拯救地球”，错误，打×；
Task3：为开放性问题，结合自身日常环保行为作答，如离开房间关灯、步行上学等，示例答案符合要求。
【答案】
Ⅲ. A
Task 1:1. C 2. B 3. B
Task 2:1. √ 2. √ 3. × 4. ×
Task 3:I always turn off the lights when I leave my room. I often walk to school.
【知识点】
英语阅读理解、细节理解、主旨大意
【点评】
本题以环保为主题，题型涵盖图片匹配、选择、判断、开放性问答，贴近学生生活，考察基础英语阅读能力，同时传递环保理念，难度适中。
【难度系数】
0.6
