卷子答案网-一个不只有答案的网站北师大版（2019）必修第二册《Unit 4 Information technology》同步练习卷（Part 5）
Ⅰ.单词拼写
1．There are nine （可供选择的） English courses and students can choose whichever suits their tastes.
2．The exact （位置）of the volcano puzzled Christiansen when he was studying Yellowstone.
3．The aim of any reform of legal aid should be to make the system （易得到的） to more people.
4．To send a message，first click on the person's name to go to their （人物简介）.
5．For legal reasons，most restaurants have a p against food waste.
6．We recommend that you start by reading the first article in this （系列）.
7．I don't have to write down what happened or what technique the a was using when he or she wrote this.
8．She was longing for some peace and （隐私）.
Ⅱ.选词填空
9．keep track of；stay in touch with；be filled with；hear about；learn about
（1）I astonishment at her strange action.
（2）What you may be false；what you see is true.
（3）I use a small notebook to all the new sentences I learn.
（4）Our English teacher explained to us how to write the article.
（5）Tourists and residents the history of the salmon（鲑鱼） and what is being done to help it survive.
（6）The Internet helps people their friends and relatives during lockdowns.
Ⅲ.单句语法填空
10．It's reported that he has achieved an （amaze）success.
11． （digitise）ancient art allows us to explore the practices of long ago.
12．He could not resist the attraction of the sea and became a （sail）.
13．FAST， （locate）in Guizhou Province，is now the only available radio telescope after the other one in the US broke down recently.
14．The equator is an （imagine） line around the middle of the earth．
15．In the information age， （print）books can't meet people's various reading needs.
16．Digital technology allows artists （express） their ideas in many different ways.
17．Somewhere along the way，the same parent ends up becoming an （value）member of the team.
Ⅳ.完成句子
18．令我诧异的是，进球被判无效。
，the goal was disallowed.
19．这栋建筑使残疾人也可以进入。
The building has been made disabled people.
20．我很有兴趣见见报纸上提到的扔石头的人。
I am very interested to meet the man mentioned in the newspaper.
21．这些睡前活动让孩子们很难平静下来睡觉。
These bedtime activities to calm down and sleep.
22．直到散会他才开始教我英语。
It was that he began to teach me English.
Ⅴ.根据汉语提示用复合词完成语段
23．My brother is really（1） （勤奋的）.He often works in his office far into the night.Recently，he and his team have decided to have another（2） （造纸的）factory set up in this town.They found that there were more（3） （新建的）houses in this village than in that one，and a lot of（4） （过路人）were（5） （成年人）.In order to find some suitable workers，they decided to hold an（6） （800米的）race next week.
Ⅰ.能力提升练阅读理解
24．A few weeks ago，I sat with a California farmer named Dave Ribeiro.I asked him what he wished to know about farmers.He smiled and said， "We walk among you.We look like you and talk like you.We have advanced degrees and hobbies
Take Dave for example：He's a young man with a degree in music.And if you walk past him in the street，you'll never think， "There goes a farmer."
Is there someone who you picture like Dave when you think of a farmer？Probably not.I think that most people would picture a man in his overalls（工装服）.I can tell you that it does not represent Dave or any of other farmers I have gotten to know.
Not only do we have to throw out our previous impression of farmers，but farming as a whole doesn't look much like what it used to be either.We recently sent a team out to see what modern farming looks like，and they found farmers to be completely different from our usual ideas about them and also came across them in some unexpected places.
In a parking lot in a neighborhood of Brooklyn，they met a new crop of young farmers who were trying to bring fresh greens closer to eaters in the city by growing them in high﹣tech indoor vertical（垂直的） farms.In a Florida field under the fight path of an airport，they observed how farmers were using technology to take the best possible care of their animals.
These farmers all spend their days in very different ways—none of them looks like the previous farmer we have in our mind—but they're all working in new ways to feed our planet.Not only do we need to change our idea of what farming looks like，but we also need to change our view of where solutions can come from.Feeding all of us is going to take all of us working together.
（1）How does Dave describe today's farmers？
A.They often walk in the street.
B.They are leading a very busy life.
C.They are similar to ordinary people.
D.They have little time to make friends.
（2）How does the author think most people see farmers？
A.They usually wear overalls.
B.They have interesting hobbies.
C.They are skilled at growing crops.
D.They know modern farming practices.
（3）What is the purpose of the team？
A.To deepen connections among farmers.
B.To study different technologies in farming.
C.To find the new developments of modern farming.
D.To encourage farmers to use the new farming method.
（4）What do the farmers mentioned in Paragraph 5 have in common？
A.They all work in the city.
B.They all use high technology.
C.They all do hard physical work.
D.They all work with universities.
Ⅱ.七选五
25．Is there a link between social media and depression？Does social media have a negative impact on your mental health？It's complicated.
In a recent study，the investigators compared social media use and depression among teens.
（1） Specifically，for every hour per day that one teen spent on social media more than his peers，he likely had a 0.64 point higher the depression score.
A different study published in 2018 identified five distinct types of social media users.The finding was that "problematic social media use" was one of the main themes for people whose mental health was affected by social media.You can have alcohol in your life without it being a problem，or your alcohol use may become problematic.（2）
There's one important thing to remember about survey research—two things happen together，and it's not necessarily true that one causes the other. （3） For all we know，it could be that people who are already more depressed choose to spend more time on social media.
（4） If you think that we shouldn't paint social media with one broad brush，you're on the right track.On the one hand，participants often described social media as a valuable way to cope with stress.On the other hand
It's certainly possible that experiences like cyberbullying，comparing yourself to idealized images，and constantly monitoring your profile，it's safe to say that at least we shouldn't write off social media altogether. （5） Anyway，you cannot use it as a crutch for coping with other stressors and mental health problems.
A.The same is true of social media.
B.Social media can be a double﹣edged sword.
C.People get more opinionated about the potential problems of social media.
D.They found that those who used social media more had higher depression scores.
E.They reviewed all existing research and found that there were both benefits and drawbacks.
F.The key to benefiting from social media may lie in using them in moderation and staying socially connected.
G.For example，it doesn't mean social media use causes depression just because higher social media use co﹣occurs with higher levels of depression.
Ⅲ.完形填空
Owura Kwadwo Hottish teaches computer science in a school.It is a normal school except for the fact that it didn't have（26） .
Owura became famous after he posted photos of him on the Internet.In the picture，people could see he was teaching his students by（27） an entire computer on the blackboard.The photos showed the（28） level of education for children in Ghana.People were（29） that Owura made sure each button was drawn correctly.
He would come to school half an hour ahead of（30） every day.He drew the computer on the blackboard，but at the end of his class，it was（31） off to start the next class，so he had to（32） it the next day!
Owura's efforts（33） when Microsoft（微软公司）took（34） of his act.They first took him to an international educators' meeting in Singapore.He made a（35） about his teaching methods at the meeting and（36） a standing ovation（热烈鼓掌） after the speech.（37） ，Owura got the thing he always wanted for his students—some companies（38） computers to the school.Not a single child in the school had seen a real computer in their lives.Thanks to their teacher's（39） ，the world took notice and responded with（40） to them.
（26） A．classrooms B．computers C．playgrounds D．tools
（27） A．operating B．repairing C．describing D．drawing
（28） A．poor B．clear C．ancient D．lucky
（29） A．worried B．disappointed C．afraid D．surprised
（30） A．line B．culture C．schedule D．school
（31） A．rubbed B．called C．cut D．shown
（32） A．stress B．improve C．ruin D．repeat
（33） A．broke out B．paid off C．came back D．held back
（34） A．care B．charge C．place D．notice
（35） A．plan B．speech C．decision D．medal
（36） A．made B．waited C．received D．carried
（37） A．Suddenly B．Importantly C．Hopelessly D．Strangely
（38） A．lent B．sold C．donated D．applied
（39） A．efforts B．pains C．humor D．doubt
（40） A．wisdom B．honesty C．kindness D．pride
北师大版（2019）必修第二册《Unit 4 Information technology》同步练习卷（Part 5）
参考答案与试题解析
Ⅰ.单词拼写
1．There are nine optional （可供选择的） English courses and students can choose whichever suits their tastes.
【分析】有9门英语选修课，学生可以根据自己的喜好选择。
【解答】根据括号内词义，"可供选择的"可译为optional courses。
故填：optional。
【点评】考查翻译填空，准确地理解句子、翻译句子，然后根据句意及提示确定所填单词词性，正确写出单词完成句子，使句意更通顺。
2．The exact location （位置）of the volcano puzzled Christiansen when he was studying Yellowstone.
【分析】当克里斯蒂安森研究黄石公园时，火山的确切位置让他感到困惑。
【解答】根据括号内词义，"位置"可译为location，根据语境要用单数形式。
故填：location。
【点评】考查翻译填空，准确地理解句子、翻译句子，然后根据句意及提示确定所填单词词性，正确写出单词完成句子，使句意更通顺。
3．The aim of any reform of legal aid should be to make the system accessible （易得到的） to more people.
【分析】任何法律援助改革的目标都应该是使更多的人能够获得法律援助。
【解答】根据括号内词义，""可译为accessible。
故填：accessible。
【点评】考查翻译填空，准确地理解句子、翻译句子，然后根据句意及提示确定所填单词词性，正确写出单词完成句子，使句意更通顺。
4．To send a message，first click on the person's name to go to their profile （人物简介）.
【分析】要发送消息，首先点击这个人的名字，进入他们的个人资料。
【解答】根据括号内词义，"人物简介"可译为profile，根据句中the 。
故填：profile。
【点评】考查翻译填空，准确地理解句子、翻译句子，然后根据句意及提示确定所填单词词性，正确写出单词完成句子，使句意更通顺。
5．For legal reasons，most restaurants have a p olicy against food waste.
【分析】出于法律原因，大多数餐馆都有禁止食物浪费的政策。
【解答】根据句意，出于法律原因。结合首字母，可数名词，应用单数形式。
故填：policy。
【点评】对于根据首字母填空这种题，要分析句子意思，再从结构上和意义上对答案进行确定。
6．We recommend that you start by reading the first article in this series （系列）.
【分析】我们建议您从阅读本系列的第一篇文章开始。
【解答】根据括号内词义，"系列"可译为series。
故填：series。
【点评】考查翻译填空，准确地理解句子、翻译句子，然后根据句意及提示确定所填单词词性，正确写出单词完成句子，使句意更通顺。
7．I don't have to write down what happened or what technique the a uthor was using when he or she wrote this.
【分析】我不必写下发生了什么，也不必写下作者在写这篇文章时使用了什么技巧。
【解答】根据句意，我不必写下发生了什么。结合首字母，可数名词，根据后面的谓语动词was using可知。
故填：author。
【点评】对于根据首字母填空这种题，要分析句子意思，再从结构上和意义上对答案进行确定。
8．She was longing for some peace and privacy （隐私）.
【分析】她渴望过清静的私人生活。
【解答】根据括号内词义，"隐私"可译为privacy。
故填：privacy。
【点评】考查翻译填空，准确地理解句子、翻译句子，然后根据句意及提示确定所填单词词性，正确写出单词完成句子，使句意更通顺。
Ⅱ.选词填空
9．keep track of；stay in touch with；be filled with；hear about；learn about
（1）I was filled with astonishment at her strange action.
（2）What you hear about may be false；what you see is true.
（3）I use a small notebook to keep track of all the new sentences I learn.
（4）Our English teacher explained to us in detail how to write the article.
（5）Tourists and residents learn about the history of the salmon（鲑鱼） and what is being done to help it survive.
（6）The Internet helps people stay in touch with their friends and relatives during lockdowns.
【分析】（1）她奇怪的举动使我大吃一惊。
（2）你听到的可能是假的，你看到的才是真的。
（3）我用一个小笔记本记录我学的所有新句子。
（4）我们的英语老师向我们详细解释了如何写这篇文章。
（5）游客和居民们了解鲑鱼的历史，正在采取措施帮助其生存。
（6）在封锁期间，互联网帮助人们与亲友保持联系。
【解答】（1）was filled 。句意：她奇怪的举动使我大吃一惊，符合语境，所以be要转换为was。
（2）hear about.考查动词短语，你看到的才是真的，符合语境，因此横线后的hear也要用一般现在时。
（3）keep track 。句意：我用一个小笔记本记录我学的所有新句子 track ，符合语境，to跟横线处的动词原形。故填 keep track of。
（4）in detail.考查介词短语。短语 in detail 详细地，故填 in detail。
（5）learn about.考查动词短语，正在采取措施帮助其生存，符合语境，可以得出and前的简单句也要使用一般现在时。
（6）stay in with.考查动词短语，互联网帮助人们与亲友保持联系 in with 与......保持联系，横线前涉及到help的用法 do sth，故填stay in touch with。
【点评】这部分语法在高考中仍将会以考查语境和语篇理解的形式来考查，重点考查学生能否在语篇中具体理解语境，然后根据语境做出正确的应用。因此，考生要在平时的学习中加强语篇的理解练习，熟练掌握各种语法的各种用法，努力达到熟能生巧的程度。
Ⅲ.单句语法填空
10．It's reported that he has achieved an amazing （amaze）success.
【分析】据报道，他取得了惊人的成功。
【解答】amaze"使大为惊奇"为及物动词，空处修饰名词success、惊叹）的"，表示事物本身的性质或特征。
故填：amazing。
【点评】本题考查单词填空。首先根据句子结构和词与词之间的搭配关系判断应用所给词的何种词性进行填空，然后写出单词的适当形式。
11． Digitising （digitise）ancient art allows us to explore the practices of long ago.
【分析】将古代艺术数字化可以让我们探索很久以前的实践。
【解答】digitise"使数字化"为及物动词，本句中缺少主语，表示已知的事实。
故填：Digitising。
【点评】本题考查单词填空。首先根据句子结构和词与词之间的搭配关系判断应用所给词的何种词性进行填空，然后写出单词的适当形式。
12．He could not resist the attraction of the sea and became a sailor （sail）.
【分析】他无法抗拒大海的吸引力，成为了一名水手。
【解答】sail"乘船航行"为动词，根据句意及空前不定冠词a可知，作became的表语；sail也可以用作名词；乘船航行"。
故填：sailor。
【点评】本题考查单词填空。首先根据句子结构和词与词之间的搭配关系判断应用所给词的何种词性进行填空，然后写出单词的适当形式。
13．FAST， located （locate）in Guizhou Province，is now the only available radio telescope after the other one in the US broke down recently.
【分析】在位于美国的另外一台射电望远镜最近发生故障后，位于贵州省的FAST现在是唯一可用的射电望远镜。
【解答】根据题意，本句考查非谓语动词，横线处为过去分词作定语，故空处应填located。
故填：located。
【点评】本题考查单词填空。首先根据句子结构和词与词之间的搭配关系判断应用所给词的何种词性进行填空，然后写出单词的适当形式。
14．The equator is an imaginary （imagine） line around the middle of the earth．
【分析】赤道是围绕地球中部的一条假想线．
【解答】答案：imaginary；考查单词填空．故填imaginary．
【点评】对于用所给词的适当形式填空，答题时要做到：A．明确所给词的词性；B．弄清所给句子的意思；C．确定空白处所需的词性D．正确写出所填的词．
15．In the information age， printed （print）books can't meet people's various reading needs.
【分析】在信息时代，印刷书籍不能满足人们各种各样的阅读需要。
【解答】根据题意，"printed"可以翻译成"印刷好的"，形容词修饰名词。
故填：printed。
【点评】本题考查单词填空。首先根据句子结构和词与词之间的搭配关系判断应用所给词的何种词性进行填空，然后写出单词的适当形式。
16．Digital technology allows artists to express （express） their ideas in many different ways.
【分析】数字技术允许艺术家以许多不同的方式表达他们的想法。
【解答】根据题意，"allow sb to do sth"可以翻译成"允许某人去做某事"，故空处应填to express。
故填：to express。
【点评】本题考查单词填空。首先根据句子结构和词与词之间的搭配关系判断应用所给词的何种词性进行填空，然后写出单词的适当形式。
17．Somewhere along the way，the same parent ends up becoming an invaluable （value）member of the team.
【分析】在这个过程中，同一个家长最终成为了团队中宝贵的一员。
【解答】根据题意"在这个过程中，同一个家长最终成为了团队中宝贵的一员"可知；括号里的提示语value是名词形式，分析句子成分，横线后member，结合句意，意为"极有用的。
故填：invaluable。
【点评】本题考查单词填空。首先根据句子结构和词与词之间的搭配关系判断应用所给词的何种词性，在结合句意进行填空，然后写出单词的适当形式。
Ⅳ.完成句子
18．令我诧异的是，进球被判无效。
To my amazement ，the goal was disallowed.
【分析】令我诧异的是，进球被判无效。
【解答】根据句意，横线处应翻译"令我诧异的是" my ，置于句首首字母大写。
故填：To my 。
【点评】考查汉译英，注意英汉之间的差异，英语与汉语之间的一些特殊表达，准确地理解句子、翻译句子，然后根据句意及提示完成句子，使句意更通顺。
19．这栋建筑使残疾人也可以进入。
The building has been made accessible to disabled people.
【分析】这栋建筑使残疾人也可以进入。
【解答】根据句意，横线处应翻译"可以进入" to。
故填：accessible to。
【点评】考查汉译英，注意英汉之间的差异，英语与汉语之间的一些特殊表达，准确地理解句子、翻译句子，然后根据句意及提示完成句子，使句意更通顺。
20．我很有兴趣见见报纸上提到的扔石头的人。
I am very interested to meet the man who threw the stone mentioned in the newspaper.
【分析】我很有兴趣见见报纸上提到的扔石头的人。
【解答】根据句意，横线处应翻译"扔石头的"，the man为先行词，用who引导，句子应用一般过去时 threw stone。
故填：who threw stone。
【点评】考查汉译英，注意英汉之间的差异，英语与汉语之间的一些特殊表达，准确地理解句子、翻译句子，然后根据句意及提示完成句子，使句意更通顺。
21．这些睡前活动让孩子们很难平静下来睡觉。
These bedtime activities make it hard for children to calm down and sleep.
【分析】这些睡前活动让孩子们很难平静下来睡觉。
【解答】根据句意，用make+it+宾语补足语+for+sb.，其英文是make hard children。
故填：make it for 。
【点评】考查汉译英，注意英汉之间的差异，英语与汉语之间的一些特殊表达，准确地理解句子、翻译句子，然后根据句意及提示完成句子，使句意更通顺。
22．直到散会他才开始教我英语。
It was not until the meeting was over that he began to teach me English.
【分析】直到散会他才开始教我英语。
【解答】根据句意，此句为强调句，其英文是not the was 。
故填：not until meeting over。
【点评】考查汉译英，注意英汉之间的差异，英语与汉语之间的一些特殊表达，准确地理解句子、翻译句子，然后根据句意及提示完成句子，使句意更通顺。
Ⅴ.根据汉语提示用复合词完成语段
23．My brother is really（1） hard﹣working （勤奋的）.He often works in his office far into the night.Recently，he and his team have decided to have another（2） paper﹣making （造纸的）factory set up in this town.They found that there were more（3） newly﹣built （新建的）houses in this village than in that one，and a lot of（4） passers﹣by （过路人）were（5） grown﹣ups （成年人）.In order to find some suitable workers，they decided to hold an（6） 800﹣meter （800米的）race next week.
【分析】本文讲述我弟弟工作很努力，他和他的团队决定再建一家造纸厂。
【解答】（1）hard﹣working.考查合成形容词。句意：我弟弟工作很努力。根据汉语意思"勤奋的"，合成形容词作表语。
（2）paper﹣making.考查合成形容词。句意：最近。根据汉语意思"造纸的"，合成形容词作定语修饰名词。
（3）newly﹣built.考查合成形容词。句意：他们发现这个村子新建的房子比那个村子多。根据汉语意思"新建的"，合成形容词作定语修饰名词。
（4）passers﹣by.考查合成名词。句意：他们发现这个村子新建的房子比那个村子多。根据汉语意思"过路人"，前面有a lot of，故填passers﹣by。
（5）grown﹣ups.考查合成名词。句意：他们发现这个村子新建的房子比那个村子多。根据汉语意思"成年人"，为可数名词，故填grown﹣ups。
（6）800﹣meter.考查合成形容词。句意：为了找到一些合适的工人。根据汉语意思"800米的"，合成形容词作定语修饰名词。
【点评】做本题的关键是在理解短文的基础上，灵活运用所学的基础知识。本类型的题目常考到的知识点有：固定的短语，词类的转换，名词的复数形式，副词以及祈使句的用法等。因此，这就需要在平时的学习中，牢固掌握各语言点及一些语法知识。
Ⅰ.能力提升练阅读理解
24．A few weeks ago，I sat with a California farmer named Dave Ribeiro.I asked him what he wished to know about farmers.He smiled and said， "We walk among you.We look like you and talk like you.We have advanced degrees and hobbies
Take Dave for example：He's a young man with a degree in music.And if you walk past him in the street，you'll never think， "There goes a farmer."
Is there someone who you picture like Dave when you think of a farmer？Probably not.I think that most people would picture a man in his overalls（工装服）.I can tell you that it does not represent Dave or any of other farmers I have gotten to know.
Not only do we have to throw out our previous impression of farmers，but farming as a whole doesn't look much like what it used to be either.We recently sent a team out to see what modern farming looks like，and they found farmers to be completely different from our usual ideas about them and also came across them in some unexpected places.
In a parking lot in a neighborhood of Brooklyn，they met a new crop of young farmers who were trying to bring fresh greens closer to eaters in the city by growing them in high﹣tech indoor vertical（垂直的） farms.In a Florida field under the fight path of an airport，they observed how farmers were using technology to take the best possible care of their animals.
These farmers all spend their days in very different ways—none of them looks like the previous farmer we have in our mind—but they're all working in new ways to feed our planet.Not only do we need to change our idea of what farming looks like，but we also need to change our view of where solutions can come from.Feeding all of us is going to take all of us working together.
（1）How does Dave describe today's farmers？ C
A.They often walk in the street.
B.They are leading a very busy life.
C.They are similar to ordinary people.
D.They have little time to make friends.
（2）How does the author think most people see farmers？ A
A.They usually wear overalls.
B.They have interesting hobbies.
C.They are skilled at growing crops.
D.They know modern farming practices.
（3）What is the purpose of the team？ C
A.To deepen connections among farmers.
B.To study different technologies in farming.
C.To find the new developments of modern farming.
D.To encourage farmers to use the new farming method.
（4）What do the farmers mentioned in Paragraph 5 have in common？ B
A.They all work in the city.
B.They all use high technology.
C.They all do hard physical work.
D.They all work with universities.
【分析】这是一篇说明文。文章讲述了现代的农民采用高科技从事农业活动，农民的形象已经不再是人们过去认为的样子了。
【解答】（1）C．细节理解题， "That we walk among you.We look like you andtalk like you.We have advanced degrees and hobbies。我们看起来像你。就像您一样，Dave认为今天的农民和普通人一样。
（2）A．细节理解题？Probably not.I think that most people would picture a man in his overalls（工作服）（当您想到一个农民时？可能不会，在作者看来大多数人会认为农民常穿工作服。
（3）C．目的意图题，团队的目的是寻找现代农业的新发展。
（4）B．推理判断题；farmers with universitydegrees growing plants that might someday fuel our cars，他们试图通过在高科技室内垂直农场种植新鲜蔬菜；拥有大学学位的农民种植有一天可能为我们的汽车提供燃料的植物。）因此这些农民的共同点在于他们都使用了高科技来从事现代农业工作。
【点评】阅读理解解题步骤：首先对原文材料迅速浏览，掌握全文的主旨大意，因为阅读理解题一般没有标题，所以，速读全文，抓住中心主旨很有必要，在速读的过程中，应尽可能多地捕获信息材料；其次细读题材，各个击破，掌握全文的大意之后，细细阅读每篇材料后的问题，弄清每题要求后，带着问题，再回到原文中去寻找、捕获有关信息，要善于抓住每段的主题句，阅读时，要有较强的针对性，对于捕获到的信息，要做认真分析，仔细推敲，理解透彻，只有这样，针对题目要求，才能做到稳、准。
Ⅱ.七选五
25．Is there a link between social media and depression？Does social media have a negative impact on your mental health？It's complicated.
In a recent study，the investigators compared social media use and depression among teens.
（1） D Specifically，for every hour per day that one teen spent on social media more than his peers，he likely had a 0.64 point higher the depression score.
A different study published in 2018 identified five distinct types of social media users.The finding was that "problematic social media use" was one of the main themes for people whose mental health was affected by social media.You can have alcohol in your life without it being a problem，or your alcohol use may become problematic.（2） A
There's one important thing to remember about survey research—two things happen together，and it's not necessarily true that one causes the other. （3） G For all we know，it could be that people who are already more depressed choose to spend more time on social media.
（4） B If you think that we shouldn't paint social media with one broad brush，you're on the right track.On the one hand，participants often described social media as a valuable way to cope with stress.On the other hand
It's certainly possible that experiences like cyberbullying，comparing yourself to idealized images，and constantly monitoring your profile，it's safe to say that at least we shouldn't write off social media altogether. （5） F Anyway，you cannot use it as a crutch for coping with other stressors and mental health problems.
A.The same is true of social media.
B.Social media can be a double﹣edged sword.
C.People get more opinionated about the potential problems of social media.
D.They found that those who used social media more had higher depression scores.
E.They reviewed all existing research and found that there were both benefits and drawbacks.
F.The key to benefiting from social media may lie in using them in moderation and staying socially connected.
G.For example，it doesn't mean social media use causes depression just because higher social media use co﹣occurs with higher levels of depression.
【分析】本文是一篇说明文。通过介绍一项调查研究，讨论社交媒体和抑郁症之间是否有必然的联系。
【解答】（1）D.细节理解题。根据后句Specifically，she likely had a ，如果一个青少年每天花在社交媒体上的时间比同龄人多。）可知表示"他们发现那些更多地使用社交媒体的人抑郁得分更高"的选项D符合前后的语境，a ，故选D。
（2）A.推理判断题。根据前文The finding was that was one of the main themes for people whose mental health was affected by social media.You can have alcohol in your life without it being a problem，"交媒体使用问题"是那些心理健康受到社交媒体影响的人的主要主题之一，否则你的饮酒可能会成为问题，故选A。
（3）G.细节理解题。根据前句just because two things happen together，一件事导致另一件事并不一定是真的，仅仅因为社交媒体的使用率越高，并不意味着社交媒体的使用会导致抑郁"的选项G符合前后的语境，故选G。
（4）B.主旨判断题。根据后文If you think that we shouldn't paint social media with one broad brush，participants often described social media as a valuable way to cope with stress.On the other hand，那么你的思路是对的，参与者经常将社交媒体描述为应对压力的一种有价值的方式，通过社交媒体进行网络欺凌也是参与者的一种常见经历，we shouldn't paint social media with one broad brush和a double﹣edged sword是关联词。
（5）F.推理判断题。根据后句Anyway，你不能把它当作拐杖，）可知表示"从社交媒体中获益的关键可能在于适度使用社交媒体并保持社交联系"的选项F符合前后介绍正确利用社交媒体的语境。
【点评】考查选句填空。做题时要通读全文，把握大意，然后结合前后语句做出正确的选择。
Ⅲ.完形填空
Owura Kwadwo Hottish teaches computer science in a school.It is a normal school except for the fact that it didn't have（26） B .
Owura became famous after he posted photos of him on the Internet.In the picture，people could see he was teaching his students by（27） D an entire computer on the blackboard.The photos showed the（28） A level of education for children in Ghana.People were（29） D that Owura made sure each button was drawn correctly.
He would come to school half an hour ahead of（30） C every day.He drew the computer on the blackboard，but at the end of his class，it was（31） A off to start the next class，so he had to（32） D it the next day!
Owura's efforts（33） B when Microsoft（微软公司）took（34） D of his act.They first took him to an international educators' meeting in Singapore.He made a（35） B about his teaching methods at the meeting and（36） C a standing ovation（热烈鼓掌） after the speech.（37） B ，Owura got the thing he always wanted for his students—some companies（38） C computers to the school.Not a single child in the school had seen a real computer in their lives.Thanks to their teacher's（39） A ，the world took notice and responded with（40） C to them.
（26） A．classrooms B．computers C．playgrounds D．tools
（27） A．operating B．repairing C．describing D．drawing
（28） A．poor B．clear C．ancient D．lucky
（29） A．worried B．disappointed C．afraid D．surprised
（30） A．line B．culture C．schedule D．school
（31） A．rubbed B．called C．cut D．shown
（32） A．stress B．improve C．ruin D．repeat
（33） A．broke out B．paid off C．came back D．held back
（34） A．care B．charge C．place D．notice
（35） A．plan B．speech C．decision D．medal
（36） A．made B．waited C．received D．carried
（37） A．Suddenly B．Importantly C．Hopelessly D．Strangely
（38） A．lent B．sold C．donated D．applied
（39） A．efforts B．pains C．humor D．doubt
（40） A．wisdom B．honesty C．kindness D．pride
【分析】这篇文章主要向我们描述了经过奥武拉老师的努力，全世界都注意到了这个学校，成功帮到了这些孩子。
【解答】（26）B．考查名词及语境理解。A；B．computers计算机；C；D．tools工具 Kwadwo teaches science a school.可知。结合第二段第二句 In picture could he teaching students entire on blackboard.可知，因此可推测，我认为这是一所普通学校。故选B。
（27）D．考查动词及语境理解；B．repairing修理；C；D．drawing绘图，人们可以看到，可知，故选D。
（28）A．考查形容词及语境理解。A；B.clear清楚的；C；D.lucky幸运的，根据上文In picture could he teaching students entire on blackboard.可知，因此当地的教育水平很低。
（29）D．考查形容词及语境理解。A；B．disappointed失望的；C；D．surprised惊讶的。可知，而且每个按键都能画对，故选D。
（30）C．考查名词及语境理解。A；B．culture文化；C；D．school学校，可知。故选C。
（31）A．考查动词及语境理解。A；B．called呼叫；C；D.shown展示，所以他不得不在第二天开始上课前重复画电脑，说明开始下节课前要擦黑板。
（32）D．考查动词及语境理解；B．improve改进；C；D．repeat重复，所以他不得不在第二天开始上课前重复画电脑，为了开始下一节课，因此第二天得再次画。
（33）B．考查动词短语及语境理解；B.paid off得到回报；D.held back阻止，他的努力得到了回报。
（34）D．考查名词及语境理解。A；B．charge充电；C；D．notice通知，当微软注意到了他的行为 first him an educators' in ，可知，所以才会带他去新加坡参加教育工作者会议。
（35）B．考查名词及语境理解。A；B．speech演讲；C；D．medal奖章，演讲后收到了一份起立致敬 educators' in 。在会议上。并且结合下文a ovation after speech."在演讲后，可知，故选B。
（36）C.考查动词及语境理解。A.made制作；C.received接收。句意：他在会上就他的教学方法作了一次演讲。本句句意是Owura在国际会议上发表了演讲。故选C。
（37）B．考查副词及语境理解。A；B．Importantly重要的是；C；D．Strangely奇怪地，Owura得到了他一直想要给学生的东西。可知 standing after speech提到了Owura得到演讲的机会，而下文提到了Owura一直想要的东西，这是最重要的。
（38）C．考查动词及语境理解。A；B．sold卖出；D．applied应用，Owura得到了他一直想要给学生的东西。可知，故选C。
（39）A．考查名词及语境理解；B．pains疼痛；C；D．doubt怀疑，全世界都注意到了他们。可知，故选A。
（40）C．考查名词及语境理解。A；B．honesty诚实；C；D．pride骄傲，全世界都注意到了他们。由第四段可知，并且是Owura为他们争取来了电脑，全世界为Owura的善良（kindness）作出了回应。
【点评】完形填空考查学生综合运用语言的能力。做题时，要先通读全文，掌握大意，然后结合选项，仔细阅读文章，选择最适合语境的词，注意上下文的呼应及语境。
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