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(B)
① When TVs, smartphones or computers stop working, we usually throw them away in the bin. These electronic devices(电子设备) then often end up under the ground with other rubbish. But there is a better place for them to go—recycling factories. Here are two reasons.
② Recycling e-waste helps save energy. There are useful metals(金属) and plastic in e-waste. Both getting new metals from rocks(岩石) and making new plastic use lots of energy, but recycling them uses less.
③ Recycling e-waste helps protect the environment. First, there are some dangerous things in e-waste. They can pollute the water and the soil. Second, smoke and gases(气体) from making new electronic devices can make the air dirty.
④ So, it is important to recycle e-waste and not to throw it everywhere. Next time, when you want to put batteries in a bin, make sure you put them in the right bin.
阅读短文,选择正确的答案。(5分)
(
(
A. Electronic devices.
B. Electronic devices that we throw.
C. Metals and plastic.
D. TVs, smartphones and computers.
(
A. water
B. soil
C. air
D. A, B and C
(
A. Rocks.
B. Energy.
C. Metals.
D. Gases.
(
A. The passage gives us three reasons for recycling e-waste.
B. This passage is about e-waste recycling.
C. E-waste can be dangerous.
D. We often bury(埋) rubbish under the ground.
① When TVs, smartphones or computers stop working, we usually throw them away in the bin. These electronic devices(电子设备) then often end up under the ground with other rubbish. But there is a better place for them to go—recycling factories. Here are two reasons.
② Recycling e-waste helps save energy. There are useful metals(金属) and plastic in e-waste. Both getting new metals from rocks(岩石) and making new plastic use lots of energy, but recycling them uses less.
③ Recycling e-waste helps protect the environment. First, there are some dangerous things in e-waste. They can pollute the water and the soil. Second, smoke and gases(气体) from making new electronic devices can make the air dirty.
④ So, it is important to recycle e-waste and not to throw it everywhere. Next time, when you want to put batteries in a bin, make sure you put them in the right bin.
阅读短文,选择正确的答案。(5分)
(
D
)1. The correct structure of the passage is .(
B
)2. What is e-waste?A. Electronic devices.
B. Electronic devices that we throw.
C. Metals and plastic.
D. TVs, smartphones and computers.
(
D
)3. E-waste can be bad for .A. water
B. soil
C. air
D. A, B and C
(
C
)4. What can we recycle and reuse from e-waste?A. Rocks.
B. Energy.
C. Metals.
D. Gases.
(
A
)5. Which of the following sentences is NOT right?A. The passage gives us three reasons for recycling e-waste.
B. This passage is about e-waste recycling.
C. E-waste can be dangerous.
D. We often bury(埋) rubbish under the ground.
答案
1.D 2.B 3.D 4.C 5.A
解析
【分析】
本题为英语阅读理解题，需结合原文内容逐一分析各小题：第1题考查文章结构，需梳理段落间的逻辑关系；第2题考查词义理解，需结合原文对电子垃圾的定义判断；第3、4题考查细节查找，需定位原文对应信息；第5题考查细节判断，需核对原文内容与选项表述是否一致。
【解析】
1. 文章结构分析：第①段引出电子垃圾回收的话题，第②段说明回收电子垃圾可节约能源，第③段说明回收电子垃圾可保护环境，第④段总结并呼吁正确处理电子垃圾，整体为“总-分-总”结构，对应选项D的图示结构，故选D。
2. 词义理解：根据第①段“when TVs, smartphones or computers stop working, we usually throw them away in the bin. These electronic devices... recycling factories”，可知电子垃圾是被丢弃的电子设备，A未体现“被丢弃”，C是电子垃圾的成分而非定义，D是电子设备的例子，故选B。
3. 细节查找：根据第③段“they can pollute the water and the soil. Second, smoke and gases from making new electronic devices can make the air dirty”，可知电子垃圾对水、土壤、空气都有害，故选D。
4. 细节查找：根据第②段“There are useful metals and plastic in e-waste”，可知可回收再利用的是金属，故选C。
5. 细节判断：第②段讲回收节能，第③段讲回收环保，共2个原因，A选项说三个，错误；B选项文章主题是电子垃圾回收，正确；C选项第③段提到电子垃圾有危险物，正确；D选项第①段提到电子垃圾常被埋在地下，正确，故选A。
【答案】1.D 2.B 3.D 4.C 5.A
【知识点】英语阅读理解、细节查找、词义理解
【点评】本题围绕电子垃圾回收展开，考查学生对文章结构、词义、细节的理解，需学生仔细阅读原文定位关键信息，难度适中。
【难度系数】0.6
本题为英语阅读理解题，需结合原文内容逐一分析各小题：第1题考查文章结构，需梳理段落间的逻辑关系；第2题考查词义理解，需结合原文对电子垃圾的定义判断；第3、4题考查细节查找，需定位原文对应信息；第5题考查细节判断，需核对原文内容与选项表述是否一致。
【解析】
1. 文章结构分析：第①段引出电子垃圾回收的话题，第②段说明回收电子垃圾可节约能源，第③段说明回收电子垃圾可保护环境，第④段总结并呼吁正确处理电子垃圾，整体为“总-分-总”结构，对应选项D的图示结构，故选D。
2. 词义理解：根据第①段“when TVs, smartphones or computers stop working, we usually throw them away in the bin. These electronic devices... recycling factories”，可知电子垃圾是被丢弃的电子设备，A未体现“被丢弃”，C是电子垃圾的成分而非定义，D是电子设备的例子，故选B。
3. 细节查找：根据第③段“they can pollute the water and the soil. Second, smoke and gases from making new electronic devices can make the air dirty”，可知电子垃圾对水、土壤、空气都有害，故选D。
4. 细节查找：根据第②段“There are useful metals and plastic in e-waste”，可知可回收再利用的是金属，故选C。
5. 细节判断：第②段讲回收节能，第③段讲回收环保，共2个原因，A选项说三个，错误；B选项文章主题是电子垃圾回收，正确；C选项第③段提到电子垃圾有危险物，正确；D选项第①段提到电子垃圾常被埋在地下，正确，故选A。
【答案】1.D 2.B 3.D 4.C 5.A
【知识点】英语阅读理解、细节查找、词义理解
【点评】本题围绕电子垃圾回收展开，考查学生对文章结构、词义、细节的理解，需学生仔细阅读原文定位关键信息，难度适中。
【难度系数】0.6
