（2）Unit 2 Making a difference—高一英语外研版（2019）必修三期末易错题集训（含解析）
文档属性
| 名称 | （2）Unit 2 Making a difference—高一英语外研版（2019）必修三期末易错题集训（含解析） |  | |
| 格式 | docx | ||
| 文件大小 | 29.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-06-07 10:36:25 | ||
图片预览
文档简介
（2）Unit 2 Making a difference—高一英语外研版（2019）必修三期末易错题集训
过去分词作定语
一、过去分词作定语的位置
① 单个的过去分词作定语，常置于被修饰词前。
the cracked vase 有裂痕的花瓶
the faded curtain 褪色的窗帘
②过去分词短语作定语，常置于被修饰词后，相当于一个定语从句。
All the books borrowed from the library should be returned on time.
所有从图书馆借的书都应该按时归还。
(=All the books which were borrowed from the library should be returned on time.)
注意：
① 有些单个的过去分词，在习惯上往往置于被修饰词后。
There is little time left. 时间不多了。
②过去分词修饰something, everything, anything, nothing, nobody等不定代词或those时，常置于这些词的后面。
Is there anything damaged in the package 包裹里有什么损坏的东西吗？
All those involved must submit a report. 所有相关人员必须提交报告。
③ 有些过去分词作定语，前置和后置的意义不同。
an involved discussion 深入的讨论
the topics involved 涉及的话题
二、过去分词作定语的意义
不及物动词的过去分词作定语，只表示动作已完成；而及物动词的过去分词作定语，表示被动意义或已完成，抑或两者兼具。
只表示完成，不表示被动：
retired workers 退休工人
the vanished civilization 消失的文明
只表示被动：
admired celebrities 受仰慕的名人
表示被动和完成：
the project completed last month 上个月完成的项目
the letters mailed this morning 今早寄出的信件
注意：
① 英语中有很多与感觉有关的及物动词，其现在分词表主动意义，即“令人有某种感觉”，其过去分词表被动意义，即“使人产生某种感觉”。
terrifying 令人恐惧的 terrified 受到惊吓的
confusing 令人困惑的 confused 感到困惑的
pleasing 令人高兴的 pleased 感到高兴的
② 有些及物动词的过去分词作定语，并不强调被动意义，而表示一种状态或结果。
The room filled with balloons looked festive.
充满气球的房间看起来很有节日气氛。
The girl absorbed in reading didn’t notice the noise.
专心读书的女孩没有注意到噪音。
三、现在分词与过去分词的区别
① 语态上的区别：现在分词表示主动意义，过去分词表示被动意义。
exciting performance 令人兴奋的表演
excited spectators 兴奋的观众
② 时态上的区别：现在分词表示动作正在进行，过去分词表示动作已经完成。
boiling water 正在沸腾的水
boiled water 烧开过的水
易错题
一、句子填空
1.Programmes, ______ (design) to join the old and the young together, are growing in popularity all over the world.
2.I am writing to apply for the post ______ (advertise) in the school newspaper.
3.The areas ______ (strike) by the typhoon took on a poor look.
4.Light dinners ______ (make) up of vegetables and fruits are enjoying great popularity.
5.More heat energy ______ (trap) in the atmosphere causes the global temperature to go up.
6.Arbeia Roman Fort was the most important structure ______ (build) by the Romans in Britain, and now it has been a World Heritage Site.
7.Behind the simple style, however, is a serious message ______ (intend) for everyone.
8.He accepted the challenging task ______ (assign) to him without hesitation and promised to complete it on time.
9.Jim would never forget the happy time ______ (spend) with his parents in the countryside.
10.To show off her skating skills ______ (learn) recently, Linda put on a performance wherever she went.
二、阅读理解
When your pen is broken, the batteries (电池) in your toys run out, or you have some leftover food, what will you do with these things You will probably throw them all into one bin. But actually, all of these pieces of rubbish need to be sorted (分类) separately.
Rubbish sorting is a big problem worldwide. In recent years, some Chinese cities have been working hard on it. Shanghai has worked with Alipay to create a “green account (账户)” service. Account owners get points by correctly sorting their rubbish. Through the Alipay app, they can exchange the points for milk, phone cards or other products. The city is asking all people living there to sort their rubbish into four groups: wet, recyclable, harmful and dry.
Wet waste is something you don’t want but that pigs can eat. Plastics, glass, paper and other things that can be reused are recyclable waste. Harmful waste includes things like medicine, batteries and bulbs. Finally, any waste that’s not wet, recyclable or harmful will go in the “dry waste” bin.
Many other Chinese cities are also sorting their rubbish in this way. For example, Shenzhen has been doing this since 2012. Students there also receive waste-sorting guidebooks that they must study. In fact, there are still many workers specially working for sorting rubbish by hand in China. There is still a long way to go. But it’s never too late for every Chinese to learn how to sort rubbish properly and protect the environment.
If you don’t sort your rubbish, all of it will go to a landfill (垃圾填埋场) and be buried together. These landfills can take up much ground that could be used for planting. The electronic waste you throw away, such as batteries or used mobile phones, can cause pollution. Other pieces of rubbish, like the metal part of a pen, can be used to make other things if they are properly recycled.
1. Shanghai creates the “green account” service in order to ______.
A. work with the Alipay app. B. punish those who don’t sort rubbish.
C. exchange useful products. D. encourage people to sort their rubbish.
2. After drinking up the milk, you can put the milk box into a “______ waste” bin.
A. wet. B. recyclable. C. harmful. D. dry.
3. The last paragraph is mainly about ______.
A. why we should sort rubbish properly. B. where our rubbish can be dealt with.
C. how some waste can be recycled. D. what waste can cause pollution.
4. Which is NOT TRUE about rubbish sorting in China according to this passage
A. There is still a long way to go in rubbish sorting.
B. There are many workers sorting rubbish by hand.
C. Students have to take waste-sorting classes in school.
D. Shenzhen has been doing rubbish sorting for a decade roughly.
三、七选五
We live in a world where we are usually exposed to (接触) news on social media that can be scary, upsetting, or confusing. ①________ However, as Mr. Rogers, the beloved host of a children’s show, once said, “When I was a boy and I would see scary things in the news, my mother would say to me, ‘Look for the helpers. You will always find people who are helpful.’ ”
One of the places where we can look for “the helpers” is on social media platforms. ②_________ For example, Ryan Kaji is a 9-year-old boy who runs the channel Ryan’s World. He makes videos about science experiments and games that are fun and educational for kids. He also donates to charities and causes that he cares about.
③_________ One problem is finding reliable (可靠) and exact sources of information. Not all content on social media platforms is trustworthy. Some content creators may just want to make money from ads. Therefore, it is important to judge the reliability of the sources before we trust their content. Another challenge is keeping a healthy balance between online and offline activities. Spending too much time online can do harm to our physical health, such as causing headaches or sleep problems. Therefore, it is important to limit our screen time by doing other activities. ④_________
Looking for helpers on social media can be a valuable way to find hope and comfort in difficulty. ⑤_________ Then we will form our own opinions. We can also be helpers ourselves by sharing helpful content on social media that can make a difference in the world.
A. We’d better find some topics to talk about with the helper.
B. Exercising, reading, and learning art are all good choices.
C. Phones and computers have made information easier to gain.
D. They offer a lot of content that can educate or support young viewers.
E. It enables us to see things from different viewpoints and learn new things.
F. However, looking for helpers on social media also comes with some challenges.
G. Sometimes, it can be hard to deal with the negative thoughts that these events cause.
答案以及解析
一、
1.答案：designed
解析：句意为:旨在让老年人和年轻人共同参与的项目在世界各地越来越受欢迎。分析句子成分可知,此处是非谓语动词作后置定语,design与Programmes之间是逻辑上的被动关系,故用过去分词。固定短语be designed to do sth意为“旨在做某事”。故填designed。
2.答案：advertised
解析：句意为:我写信是为了申请校报上征聘的职位。句中已有谓语动词am writing,设空处应填非谓语动词形式,作后置定语,修饰前面的名词,且advertise和其逻辑主语post之间为被动关系,应填过去分词。故填advertised。
3.答案：struck
解析：考查非谓语动词。分析句子结构可知,strike与主语"The areas"之间是逻辑上的动宾关系,因此用其过去分词形式作后置定语。故填struck。
4.答案：made
解析：句意为:由蔬菜和水果组成的清淡晚餐很受欢迎。分析句子结构可知,设空处作后置定语,修饰Light dinners,应用非谓语形式;make up和Light dinners之间为逻辑上的被动关系,故设空处应用过去分词形式。be made up of 意为“由……组成”。故填made。
5.答案：trapped
解析：句意为:更多的热能被储存在大气中,导致全球气温上升。分析句子结构可知,句中已有谓语causes,设空处应用非谓语形式,作后置定语,修饰限定heat energy, trap与其为逻辑上的被动关系,故用过去分词形式。故填trapped。
6.答案：built
解析：句意为: 阿尔比亚罗马城堡是罗马人在英国建造的最重要的建筑,现在已成为世界遗产。分析句子结构可知, and 连接两个并列分句,第一个分句的谓语动词为 was, 设空处与谓语动词之间无连词连接,应用非谓语形式,且 structure 与 build 之间为逻辑上的被动关系, 应用过去分词作后置定语。故填 built。
7.答案：intended
解析：句意为:然而, 简洁的风格背后是为所有人准备的严肃信息。(be) intended for... 是固定短语,意为“为……而设计的”, 此处作后置定语。故填 intended。
8.答案：assigned
解析：句意为:他毫不犹豫地接受了分配给他的具有挑战性的任务,并承诺按时完成任务。分析句子可知,and连接两个并列分句,前面分句中已有谓语accepted,设空处应用非谓语动词作后置定语,修饰the challenging task, task与动词assign之间为逻辑上的被动关系。故填assigned。
9.答案：spent
解析：考查过去分词作定语。句意:吉姆永远不会忘记和父母在乡下度过的快乐时光。分析句子可知,设空处作后置定语,修饰前面的the happy time, spend和the happy time之间是被动关系,故填spent。
10.答案：learned/learnt
解析：考查过去分词短语作定语。句意:为了炫耀她最近学的滑冰技巧,每到一处琳达就表演。分析句子可知,设空处作后置定语,修饰前面的skating skills, skating skills和learn之间是被动关系,故填learned或learnt。
二、
1.答案：D
解析：推理判断题。根据第二段" Account owners get points by correctly sorting their rubbish. Through the Alipay app, they can exchange the points for milk, phone cards or other products.("绿色"账户所有者可以通过正确分类垃圾来获得积分。通过支付宝应用程序，他们可以将积分兑换成牛奶，电话卡或其他产品。)"这说明"绿色账户”的创立是为了通过奖励鼓励人们进行垃圾分类。故选D。
2.答案：B
解析：推理判断题。根据第三段中的" Plastics, glass, paper and other things that can be reused are recyclable waste.(塑料，玻璃，纸张和其他可重复使用的物品均为可回收垃圾。)"再结合常识，牛奶盒是纸质的，是可以回收利用的，应归为可回收垃圾，A.wet.湿的；B.recyclable.可回收的；C.harmful.有害的；D.dry.干的。故选B。
3.答案：A
解析：段落大意题。根据最后一段"These landfills can take up much ground that could be used for planting. The electronic waste you throw away, such as batteries or used mobile phones, can cause pollution. Other pieces of rubbish, like the metal part of a pen, can be used to make other things if they are properly recycled.(这些垃圾填埋场会占用大量可用于种植的土地。丢弃的电子废物(例如电池或用过的手机)可能会造成污染。如果将其正确回收，则可以使用其他垃圾(例如笔的金属部分)来制造其他物品。)"可知，最后一段主要是关于垃圾分类的好处，解释了为什么要进行垃圾分类。故选A。
4.答案：C
解析：推理判断题。根据第四段中的" Students there also receive waste-sorting guidebooks that they must study.(深圳的学生还收到了他们必须学习的垃圾分类指南。)"可知，学生是要学习垃圾分类指南，不是必须上垃圾分类课程，C项的内容与文章不符。故选C。
三、
答案：GDFBE
解析：①上文“We live in a world where we are usually exposed to (接触) news on social media that can be scary, upsetting ,or confusing.(我们生活在这样一个世界里，我们经常在社交媒体上看到可怕的、令人不安的或令人困惑的新闻。)”提到，在这样一个世界里，我们经常在社交媒体上看到可怕的、令人不安的或令人困惑的新闻；再根据下文“However, as Mr. Rogers, the beloved host of a children’s show, once said, “When I was a boy and I would see scary things in the news, my mother would say to me, ‘Look for the helpers. You will always find people who are helpful.’”(然而，正如深受喜爱的儿童节目主持人Rogers先生曾经说过的那样，‘当我还是个孩子的时候，我经常在新闻中看到可怕的事情，我妈妈会对我说，‘去找帮手吧。你总能找到乐于助人的人。’)”可知，空处与下文是转折关系，应是提到对于负面新闻导致的情绪无法独自处理的情况，G项“有时候，处理这些事件引起的消极想法是很困难的”符合语境，故选G。
②上文“One of the places where we can look for ‘the helpers’ is on social media platforms.(我们可以在社交媒体平台上寻找‘帮手’。)”提到我们可以在社交媒体平台上寻找“帮手”,D项“它们提供了很多可以教育或支持年轻观众的内容”承接上文，说明社交平台可以提供一些帮助，D项中的“They”指代上文的“social media platforms”,故选D。
③根据下文“One problem is finding reliable (可靠) and exact sources of information. Not all content on social media platforms is trustworthy.(一个问题是找到可靠的和准确的信息来源。并非社交媒体平台上的所有内容都值得信赖。)”可知，此处描述社交媒体平台的问题，与上一段之间是转折关系，F项“然而，在社交媒体上寻找帮手也面临着一些挑战”符合语境，故选F。
④上文“Spending too much time online can do harm to our physical health, such as causing headaches or sleep problems. Therefore, it is important to limit our screen time by doing other activities.(花太多时间上网会损害我们的身体健康，比如引起头痛或睡眠问题。因此，通过做其他活动来限制看屏幕的时间是很重要的。)”提到花太多时间上网会损害我们的身体健康，可以做一些其他活动代替，B项“锻炼、阅读和学习艺术都是不错的选择”承接上文，举例说明一些具体的活动，故选B。
⑤根据上文“Looking for helpers on social media can be a valuable way to find hope and comfort in difficulty.(在社交媒体上寻找帮手是在困难中找到希望和安慰的宝贵途径。)”和下文“Then we will form our own opinions.(然后我们会形成我们自己的观点。)”可知，此处是说明在社交媒体寻找帮手的好处，E项“它使我们能够从不同的角度看待事物并学习新事物”能够承上启下，符合语境，故选E。
过去分词作定语
一、过去分词作定语的位置
① 单个的过去分词作定语，常置于被修饰词前。
the cracked vase 有裂痕的花瓶
the faded curtain 褪色的窗帘
②过去分词短语作定语，常置于被修饰词后，相当于一个定语从句。
All the books borrowed from the library should be returned on time.
所有从图书馆借的书都应该按时归还。
(=All the books which were borrowed from the library should be returned on time.)
注意：
① 有些单个的过去分词，在习惯上往往置于被修饰词后。
There is little time left. 时间不多了。
②过去分词修饰something, everything, anything, nothing, nobody等不定代词或those时，常置于这些词的后面。
Is there anything damaged in the package 包裹里有什么损坏的东西吗？
All those involved must submit a report. 所有相关人员必须提交报告。
③ 有些过去分词作定语，前置和后置的意义不同。
an involved discussion 深入的讨论
the topics involved 涉及的话题
二、过去分词作定语的意义
不及物动词的过去分词作定语，只表示动作已完成；而及物动词的过去分词作定语，表示被动意义或已完成，抑或两者兼具。
只表示完成，不表示被动：
retired workers 退休工人
the vanished civilization 消失的文明
只表示被动：
admired celebrities 受仰慕的名人
表示被动和完成：
the project completed last month 上个月完成的项目
the letters mailed this morning 今早寄出的信件
注意：
① 英语中有很多与感觉有关的及物动词，其现在分词表主动意义，即“令人有某种感觉”，其过去分词表被动意义，即“使人产生某种感觉”。
terrifying 令人恐惧的 terrified 受到惊吓的
confusing 令人困惑的 confused 感到困惑的
pleasing 令人高兴的 pleased 感到高兴的
② 有些及物动词的过去分词作定语，并不强调被动意义，而表示一种状态或结果。
The room filled with balloons looked festive.
充满气球的房间看起来很有节日气氛。
The girl absorbed in reading didn’t notice the noise.
专心读书的女孩没有注意到噪音。
三、现在分词与过去分词的区别
① 语态上的区别：现在分词表示主动意义，过去分词表示被动意义。
exciting performance 令人兴奋的表演
excited spectators 兴奋的观众
② 时态上的区别：现在分词表示动作正在进行，过去分词表示动作已经完成。
boiling water 正在沸腾的水
boiled water 烧开过的水
易错题
一、句子填空
1.Programmes, ______ (design) to join the old and the young together, are growing in popularity all over the world.
2.I am writing to apply for the post ______ (advertise) in the school newspaper.
3.The areas ______ (strike) by the typhoon took on a poor look.
4.Light dinners ______ (make) up of vegetables and fruits are enjoying great popularity.
5.More heat energy ______ (trap) in the atmosphere causes the global temperature to go up.
6.Arbeia Roman Fort was the most important structure ______ (build) by the Romans in Britain, and now it has been a World Heritage Site.
7.Behind the simple style, however, is a serious message ______ (intend) for everyone.
8.He accepted the challenging task ______ (assign) to him without hesitation and promised to complete it on time.
9.Jim would never forget the happy time ______ (spend) with his parents in the countryside.
10.To show off her skating skills ______ (learn) recently, Linda put on a performance wherever she went.
二、阅读理解
When your pen is broken, the batteries (电池) in your toys run out, or you have some leftover food, what will you do with these things You will probably throw them all into one bin. But actually, all of these pieces of rubbish need to be sorted (分类) separately.
Rubbish sorting is a big problem worldwide. In recent years, some Chinese cities have been working hard on it. Shanghai has worked with Alipay to create a “green account (账户)” service. Account owners get points by correctly sorting their rubbish. Through the Alipay app, they can exchange the points for milk, phone cards or other products. The city is asking all people living there to sort their rubbish into four groups: wet, recyclable, harmful and dry.
Wet waste is something you don’t want but that pigs can eat. Plastics, glass, paper and other things that can be reused are recyclable waste. Harmful waste includes things like medicine, batteries and bulbs. Finally, any waste that’s not wet, recyclable or harmful will go in the “dry waste” bin.
Many other Chinese cities are also sorting their rubbish in this way. For example, Shenzhen has been doing this since 2012. Students there also receive waste-sorting guidebooks that they must study. In fact, there are still many workers specially working for sorting rubbish by hand in China. There is still a long way to go. But it’s never too late for every Chinese to learn how to sort rubbish properly and protect the environment.
If you don’t sort your rubbish, all of it will go to a landfill (垃圾填埋场) and be buried together. These landfills can take up much ground that could be used for planting. The electronic waste you throw away, such as batteries or used mobile phones, can cause pollution. Other pieces of rubbish, like the metal part of a pen, can be used to make other things if they are properly recycled.
1. Shanghai creates the “green account” service in order to ______.
A. work with the Alipay app. B. punish those who don’t sort rubbish.
C. exchange useful products. D. encourage people to sort their rubbish.
2. After drinking up the milk, you can put the milk box into a “______ waste” bin.
A. wet. B. recyclable. C. harmful. D. dry.
3. The last paragraph is mainly about ______.
A. why we should sort rubbish properly. B. where our rubbish can be dealt with.
C. how some waste can be recycled. D. what waste can cause pollution.
4. Which is NOT TRUE about rubbish sorting in China according to this passage
A. There is still a long way to go in rubbish sorting.
B. There are many workers sorting rubbish by hand.
C. Students have to take waste-sorting classes in school.
D. Shenzhen has been doing rubbish sorting for a decade roughly.
三、七选五
We live in a world where we are usually exposed to (接触) news on social media that can be scary, upsetting, or confusing. ①________ However, as Mr. Rogers, the beloved host of a children’s show, once said, “When I was a boy and I would see scary things in the news, my mother would say to me, ‘Look for the helpers. You will always find people who are helpful.’ ”
One of the places where we can look for “the helpers” is on social media platforms. ②_________ For example, Ryan Kaji is a 9-year-old boy who runs the channel Ryan’s World. He makes videos about science experiments and games that are fun and educational for kids. He also donates to charities and causes that he cares about.
③_________ One problem is finding reliable (可靠) and exact sources of information. Not all content on social media platforms is trustworthy. Some content creators may just want to make money from ads. Therefore, it is important to judge the reliability of the sources before we trust their content. Another challenge is keeping a healthy balance between online and offline activities. Spending too much time online can do harm to our physical health, such as causing headaches or sleep problems. Therefore, it is important to limit our screen time by doing other activities. ④_________
Looking for helpers on social media can be a valuable way to find hope and comfort in difficulty. ⑤_________ Then we will form our own opinions. We can also be helpers ourselves by sharing helpful content on social media that can make a difference in the world.
A. We’d better find some topics to talk about with the helper.
B. Exercising, reading, and learning art are all good choices.
C. Phones and computers have made information easier to gain.
D. They offer a lot of content that can educate or support young viewers.
E. It enables us to see things from different viewpoints and learn new things.
F. However, looking for helpers on social media also comes with some challenges.
G. Sometimes, it can be hard to deal with the negative thoughts that these events cause.
答案以及解析
一、
1.答案：designed
解析：句意为:旨在让老年人和年轻人共同参与的项目在世界各地越来越受欢迎。分析句子成分可知,此处是非谓语动词作后置定语,design与Programmes之间是逻辑上的被动关系,故用过去分词。固定短语be designed to do sth意为“旨在做某事”。故填designed。
2.答案：advertised
解析：句意为:我写信是为了申请校报上征聘的职位。句中已有谓语动词am writing,设空处应填非谓语动词形式,作后置定语,修饰前面的名词,且advertise和其逻辑主语post之间为被动关系,应填过去分词。故填advertised。
3.答案：struck
解析：考查非谓语动词。分析句子结构可知,strike与主语"The areas"之间是逻辑上的动宾关系,因此用其过去分词形式作后置定语。故填struck。
4.答案：made
解析：句意为:由蔬菜和水果组成的清淡晚餐很受欢迎。分析句子结构可知,设空处作后置定语,修饰Light dinners,应用非谓语形式;make up和Light dinners之间为逻辑上的被动关系,故设空处应用过去分词形式。be made up of 意为“由……组成”。故填made。
5.答案：trapped
解析：句意为:更多的热能被储存在大气中,导致全球气温上升。分析句子结构可知,句中已有谓语causes,设空处应用非谓语形式,作后置定语,修饰限定heat energy, trap与其为逻辑上的被动关系,故用过去分词形式。故填trapped。
6.答案：built
解析：句意为: 阿尔比亚罗马城堡是罗马人在英国建造的最重要的建筑,现在已成为世界遗产。分析句子结构可知, and 连接两个并列分句,第一个分句的谓语动词为 was, 设空处与谓语动词之间无连词连接,应用非谓语形式,且 structure 与 build 之间为逻辑上的被动关系, 应用过去分词作后置定语。故填 built。
7.答案：intended
解析：句意为:然而, 简洁的风格背后是为所有人准备的严肃信息。(be) intended for... 是固定短语,意为“为……而设计的”, 此处作后置定语。故填 intended。
8.答案：assigned
解析：句意为:他毫不犹豫地接受了分配给他的具有挑战性的任务,并承诺按时完成任务。分析句子可知,and连接两个并列分句,前面分句中已有谓语accepted,设空处应用非谓语动词作后置定语,修饰the challenging task, task与动词assign之间为逻辑上的被动关系。故填assigned。
9.答案：spent
解析：考查过去分词作定语。句意:吉姆永远不会忘记和父母在乡下度过的快乐时光。分析句子可知,设空处作后置定语,修饰前面的the happy time, spend和the happy time之间是被动关系,故填spent。
10.答案：learned/learnt
解析：考查过去分词短语作定语。句意:为了炫耀她最近学的滑冰技巧,每到一处琳达就表演。分析句子可知,设空处作后置定语,修饰前面的skating skills, skating skills和learn之间是被动关系,故填learned或learnt。
二、
1.答案：D
解析：推理判断题。根据第二段" Account owners get points by correctly sorting their rubbish. Through the Alipay app, they can exchange the points for milk, phone cards or other products.("绿色"账户所有者可以通过正确分类垃圾来获得积分。通过支付宝应用程序，他们可以将积分兑换成牛奶，电话卡或其他产品。)"这说明"绿色账户”的创立是为了通过奖励鼓励人们进行垃圾分类。故选D。
2.答案：B
解析：推理判断题。根据第三段中的" Plastics, glass, paper and other things that can be reused are recyclable waste.(塑料，玻璃，纸张和其他可重复使用的物品均为可回收垃圾。)"再结合常识，牛奶盒是纸质的，是可以回收利用的，应归为可回收垃圾，A.wet.湿的；B.recyclable.可回收的；C.harmful.有害的；D.dry.干的。故选B。
3.答案：A
解析：段落大意题。根据最后一段"These landfills can take up much ground that could be used for planting. The electronic waste you throw away, such as batteries or used mobile phones, can cause pollution. Other pieces of rubbish, like the metal part of a pen, can be used to make other things if they are properly recycled.(这些垃圾填埋场会占用大量可用于种植的土地。丢弃的电子废物(例如电池或用过的手机)可能会造成污染。如果将其正确回收，则可以使用其他垃圾(例如笔的金属部分)来制造其他物品。)"可知，最后一段主要是关于垃圾分类的好处，解释了为什么要进行垃圾分类。故选A。
4.答案：C
解析：推理判断题。根据第四段中的" Students there also receive waste-sorting guidebooks that they must study.(深圳的学生还收到了他们必须学习的垃圾分类指南。)"可知，学生是要学习垃圾分类指南，不是必须上垃圾分类课程，C项的内容与文章不符。故选C。
三、
答案：GDFBE
解析：①上文“We live in a world where we are usually exposed to (接触) news on social media that can be scary, upsetting ,or confusing.(我们生活在这样一个世界里，我们经常在社交媒体上看到可怕的、令人不安的或令人困惑的新闻。)”提到，在这样一个世界里，我们经常在社交媒体上看到可怕的、令人不安的或令人困惑的新闻；再根据下文“However, as Mr. Rogers, the beloved host of a children’s show, once said, “When I was a boy and I would see scary things in the news, my mother would say to me, ‘Look for the helpers. You will always find people who are helpful.’”(然而，正如深受喜爱的儿童节目主持人Rogers先生曾经说过的那样，‘当我还是个孩子的时候，我经常在新闻中看到可怕的事情，我妈妈会对我说，‘去找帮手吧。你总能找到乐于助人的人。’)”可知，空处与下文是转折关系，应是提到对于负面新闻导致的情绪无法独自处理的情况，G项“有时候，处理这些事件引起的消极想法是很困难的”符合语境，故选G。
②上文“One of the places where we can look for ‘the helpers’ is on social media platforms.(我们可以在社交媒体平台上寻找‘帮手’。)”提到我们可以在社交媒体平台上寻找“帮手”,D项“它们提供了很多可以教育或支持年轻观众的内容”承接上文，说明社交平台可以提供一些帮助，D项中的“They”指代上文的“social media platforms”,故选D。
③根据下文“One problem is finding reliable (可靠) and exact sources of information. Not all content on social media platforms is trustworthy.(一个问题是找到可靠的和准确的信息来源。并非社交媒体平台上的所有内容都值得信赖。)”可知，此处描述社交媒体平台的问题，与上一段之间是转折关系，F项“然而，在社交媒体上寻找帮手也面临着一些挑战”符合语境，故选F。
④上文“Spending too much time online can do harm to our physical health, such as causing headaches or sleep problems. Therefore, it is important to limit our screen time by doing other activities.(花太多时间上网会损害我们的身体健康，比如引起头痛或睡眠问题。因此，通过做其他活动来限制看屏幕的时间是很重要的。)”提到花太多时间上网会损害我们的身体健康，可以做一些其他活动代替，B项“锻炼、阅读和学习艺术都是不错的选择”承接上文，举例说明一些具体的活动，故选B。
⑤根据上文“Looking for helpers on social media can be a valuable way to find hope and comfort in difficulty.(在社交媒体上寻找帮手是在困难中找到希望和安慰的宝贵途径。)”和下文“Then we will form our own opinions.(然后我们会形成我们自己的观点。)”可知，此处是说明在社交媒体寻找帮手的好处，E项“它使我们能够从不同的角度看待事物并学习新事物”能够承上启下，符合语境，故选E。