内容正文:
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编写说明:基于中职学生英语基础薄弱、学习内驱力不足的学情特点,为提升学习效率,落实课前、课中、课后教学闭环,本专辑依据最新《中等职业学校英语课程标准》,打造《英语 拓展模块》(语文版2022版)《一课一练》,专辑共 50 练。
本卷为《英语 拓展模块》(语文版2022版)Unit 8 Big Data(Further Exploration; Self-evaluation)的课前预习与课堂检测。
《英语 拓展模块》(语文版2022版)
Unit 8 Big Data
一课一练(5) Further Exploration; Self-evaluation
【课前预习】
一、核心词汇检测
1.n. 容量;数量____
2.n. 速度____
3.n. 种类;多样性____
4.n. 隐私____
5.n. 安全____
6.n. 侵犯____
7.n. 经济____
8.n. 设备____
二、课文重点短语
1.云存储____
2.数据安全____
3.智慧城市____
4.数字经济____
5.积极面和消极面____
6.个人信息____
7.智能互联设备____
8.在未来____
【课堂检测】
一、词汇单选(5 题)
1.______ means the amount of collected data.
A. Volume
B. Velocity
C. Variety
D. Privacy
2.______ refers to the speed of generating and processing data.
A. Value
B. Video
C. Voice
D. Velocity
3.Big data has both positive and ______ sides.
A. native
B. negative
C. natural
D. national
4.We must protect our ______ when using apps.
A. price
B. process
C. privacy
D. product
5.More smart connected ______ will collect and share data in the future.
A. devices
B. decisions
C. designs
D. directions
二、综合语法选择(5 题)
6.There ______ more smart devices in our homes in the future.
A. are
B. were
C. will be
D. have been
7.We should use data carefully ______ it may include personal information.
A. because
B. but
C. or
D. until
8.The city is building a system ______ can reduce traffic jams.
A. where
B. who
C. what
D. that
9.Data security is too important ______ in daily life.
A. forget
B. to forget
C. forgetting
D. forgot
10.The information must ______ safely by the company.
A. keep
B. kept
C. be kept
D. keeping
三、书面表达
假定你是李华,你校英语社团将开展主题为“Use Big Data Wisely”的英语演讲活动。请根据以下要点写一篇演讲稿。
写作要点:
1.大数据给学习、交通或生活带来的便利;
2.使用大数据时应注意保护隐私和数据安全;
3.你对合理使用大数据的建议。
要求:1.词数80词以上;2.行文连贯,请勿逐句翻译;3.文中不得出现真实姓名、校名和地名;4.书写工整,规范使用标点与大小写;5.请使用演讲稿格式。
Dear teachers and students,
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
学科网(北京)股份有限公司
$原创精品资源学科网独家享有版权,侵权必究!
编写说明:基于中职学生英语基础薄弱、学习内驱力不足的学情特点,为提升学习效率,落实课前、课中、课后教学闭环,本专辑依据最新《中等职业学校英语课程标准》,打造《英语 拓展模块》(语文版2022版)《一课一练》,专辑共 50 练。
本卷为《英语 拓展模块》(语文版2022版)Unit 8 Big Data(Further Exploration; Self-evaluation)的课前预习与课堂检测。
《英语 拓展模块》(语文版2022版)
Unit 8 Big Data
一课一练(5) Further Exploration; Self-evaluation
【课前预习】
一、核心词汇检测
1.n. 容量;数量____
2.n. 速度____
3.n. 种类;多样性____
4.n. 隐私____
5.n. 安全____
6.n. 侵犯____
7.n. 经济____
8.n. 设备____
【答案】1.volume;2.velocity;3.variety;4.privacy;5.security;6.intrusion;7.economy;8.device
二、课文重点短语
1.云存储____
2.数据安全____
3.智慧城市____
4.数字经济____
5.积极面和消极面____
6.个人信息____
7.智能互联设备____
8.在未来____
【答案】1.cloud storage;2.data security;3.smart city;4.digital economy;5.positive and negative sides;6.personal information;7.smart connected devices;8.in the future
【课堂检测】
一、词汇单选(5 题)
1.______ means the amount of collected data.
A. Volume
B. Velocity
C. Variety
D. Privacy
【答案】A
【解析】考点:术语理解。教材中 volume 指“收集到的数据量”。故选A。
2.______ refers to the speed of generating and processing data.
A. Value
B. Video
C. Voice
D. Velocity
【答案】D
【解析】考点:术语辨析。velocity 表示“速度”,在大数据三大特征中指数据生成和处理速度。故选D。
3.Big data has both positive and ______ sides.
A. native
B. negative
C. natural
D. national
【答案】B
【解析】考点:形近词辨析。positive and negative sides 表示“积极面和消极面”。故选B。
4.We must protect our ______ when using apps.
A. price
B. process
C. privacy
D. product
【答案】C
【解析】考点:名词辨析。privacy 表示“隐私”,与 protect 搭配,符合数据安全主题。故选C。
5.More smart connected ______ will collect and share data in the future.
A. devices
B. decisions
C. designs
D. directions
【答案】A
【解析】考点:名词辨析。device 表示“设备”,smart connected devices 是教材重点表达。故选A。
二、综合语法选择(5 题)
6.There ______ more smart devices in our homes in the future.
A. are
B. were
C. will be
D. have been
【答案】C
【解析】考点:there be 句型的一般将来时。in the future 提示将来时间,应用 there will be。故选C。
7.We should use data carefully ______ it may include personal information.
A. because
B. but
C. or
D. until
【答案】A
【解析】考点:原因状语从句。后句解释谨慎使用数据的原因,用 because。故选A。
8.The city is building a system ______ can reduce traffic jams.
A. where
B. who
C. what
D. that
【答案】D
【解析】考点:定语从句。先行词 system 为物,关系代词在从句中作主语,用 that。故选D。
9.Data security is too important ______ in daily life.
A. forget
B. to forget
C. forgetting
D. forgot
【答案】B
【解析】考点:too...to...结构。too important to forget 表示“太重要而不能忘记”。故选B。
10.The information must ______ safely by the company.
A. keep
B. kept
C. be kept
D. keeping
【答案】C
【解析】考点:含情态动词的被动语态。information 与 keep 为被动关系,结构为 must be kept。故选C。
三、书面表达
假定你是李华,你校英语社团将开展主题为“Use Big Data Wisely”的英语演讲活动。请根据以下要点写一篇演讲稿。
写作要点:
1.大数据给学习、交通或生活带来的便利;
2.使用大数据时应注意保护隐私和数据安全;
3.你对合理使用大数据的建议。
要求:1.词数80词以上;2.行文连贯,请勿逐句翻译;3.文中不得出现真实姓名、校名和地名;4.书写工整,规范使用标点与大小写;5.请使用演讲稿格式。
Dear teachers and students,
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
【范文】Dear teachers and students,
Big data is changing our life in many ways. It helps us learn better because teachers can give us personalised guidance. It also makes transportation smarter, so we can choose better routes and save time. When we shop online, big data can offer useful suggestions.
However, we should use big data wisely. Some data includes our names, phone numbers and habits. We must protect our privacy and keep data safe. I think we should check privacy settings, use safe apps and never share important information carelessly. If we use it in the right way, big data will bring us a better future.
That’s all. Thank you.
【导语】本篇书面表达要求围绕“理性使用大数据”写一篇演讲稿,需覆盖便利、隐私安全和个人建议三个要点。
【详解】1.词汇积累:change 改变;personalised guidance 个性化指导;protect privacy 保护隐私;share information 分享信息。2.写作思路:第一段说明大数据带来的便利,第二段转入风险与建议,最后用演讲稿固定结束语收束。
【点睛】【高分句型1】It helps us learn better because teachers can give us personalised guidance.(because 引导原因状语从句,清楚说明大数据帮助学习的原因。)
【高分句型2】If we use it in the right way, big data will bring us a better future.(if 引导条件状语从句,表达建议与结果,符合中职英语写作常用句型。)
学科网(北京)股份有限公司
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