Unit 3 The world online 一轮复习小测-2027届高考英语一轮复习译林版必修第三册

译林版必修三 Unit 3 The world online一轮复习小测 一：阅读词汇（我会认） 1.website n.__________ 2.digital adj.__________ 3.browse v.__________ 4.download vt.__________ 5.platform n.__________ 6.network n.__________ 7.virtual adj.__________ 8.account n.__________ 9.password n.__________ 10.privacy n.__________ 11.security n.__________ 12.access n.__________ 13.data n.__________ 14.device n.__________ 15.addiction n.__________ 16.distraction n.__________ 17.reliable adj.__________ 18.efficient adj.__________ 19.convenient adj.__________ 20.harmful adj.__________ 21.media n.__________ 二：写作词汇（我会写） 1.__________n. 网站 2.__________adj. 数字的 3.__________v. 浏览 4.__________vt. 下载 5.__________n. 平台 6.__________n. 网络 7.__________n. 账户 8.__________n. 密码 9.__________n. 隐私 10.__________n. 安全 11.__________n. 使用权 12.__________n. 数据 13.__________n. 设备 14.__________n. 上瘾 15.__________adj. 可靠的 16.__________adj. 高效的 17.__________adj. 方便的 18.__________adj. 有害的 三：本单元重点词性转换 1.connect v. 连接→__________n. 连接→__________adj. 相连的 2.addict vt. 使上瘾→__________n. 上瘾→__________adj. 上瘾的→__________adj. 使人上瘾的 3.distract vt. 使分心→__________n. 分心→__________adj. 心不在焉的 4.secure adj. 安全的→__________n. 安全→__________adv. 安全地 5.private adj. 私人的→__________n. 隐私→__________adv. 私下地 6.rely vi. 依赖→__________adj. 可靠的→__________adv. 可靠地→__________n. 可靠性 7.efficient adj. 高效的→__________n. 效率→__________adv. 高效地 8.convenient adj. 方便的→__________n. 方便→__________adv. 方便地 9.harm n./vt. 伤害→__________adj. 有害的→__________adj. 无害的 10.inform vt. 通知→__________n. 信息→__________adj. 信息丰富的 11.digit n. 数字→__________adj. 数字的→__________adv. 数字地 12.access n. 使用权→__________adj. 可访问的→__________n. 可及性 13.consume vt. 消耗→__________n. 消费者→__________n. 消耗 14.develop v. 发展→__________n. 发展→__________adj. 发展中的→__________adj. 发达的 15.communicate v. 交流→__________n. 交流→__________adj. 善于交际的 16.imagine vt. 想象→__________n. 想象力→__________adj. 富于想象力的 17.produce vt. 生产→__________n. 产品→__________n. 生产 18.create vt. 创造→__________n. 创造→__________adj. 有创造力的→__________n. 创造力 四：本单元重点短语（我会用） 1.__________有权使用 2.__________对……上瘾 3.__________跟上 4.__________登录 5.__________注册 6.__________搜索 7.__________指的是；查阅 8.__________偶然遇到 9.__________执行；开展 10.__________意识到 11.__________利用 12.__________另外 13.__________接触；暴露于 14.__________减少 15.__________利用 16.__________记录；掌握……的动态 17.__________出故障；分解 18.__________求助于 19.__________亲自 20.__________保持联系 五：本单元重点单词语法填空 addict 1.Many teenagers are ________ (addict) to short videos and cannot put their phones down even at dinner. 2.The ________ (addict) to online games has become a serious problem in some families. 3.Some apps are carefully designed to be ________ (addict) so that users keep coming back every day. 4.(2024·新课标Ⅱ卷改编) Researchers found that teenagers who spend over four hours a day online are more likely ________ (addict) to games. distract 1.Messages from friends can ________ (distraction) you while you are studying online at home. 2.The ________ (distract) of a phone screen makes it hard to read a long article carefully. 3.She seemed ________ (distract) in class, as if she were thinking of something else entirely. secure 1.The website uses the latest technology to keep your personal data ________ (security) from anyone who might try to steal it. 2.Online ________ (secure) has become a major concern for schools, banks and companies alike. 3.Make sure the Wi-Fi network you use is ________ (security) protected before you pay online. private 1.Never share your ________ (private) with strangers you meet in an online chat room. 2.She keeps her ________ (privacy) life away from social media completely and never posts photos of her family. 3.He asked to speak to the manager ________ (privacy) about the problem with his account. rely 1.Many students ________ (reliable) on search engines for every piece of homework they are given. 2.We need a ________ (rely) website for information about the exam, because the results will be published there. 3.The ________ (reliable) of online information is often questioned by teachers who ask students to check two sources. 4.(2023·北京卷改编) The ________ (rely) of the data matters far more than the speed at which it is collected. efficient 1.Working from home can be more ________ (efficiency) if you plan your day carefully. 2.The new software has greatly improved the ________ (efficient) of the office and saved everyone several hours a week. 3.The data was ________ (efficiency) sorted by a simple program written by a student. convenient 1.Online shopping is ________ (convenience) for people who live far from the city and cannot travel to buy daily goods. 2.Please reply at your earliest ________ (convenient), as we need the information before the meeting on Friday morning. 3.The app allows you to pay ________ (convenience) from your phone without carrying a wallet. harm 1.Spending hours in front of a screen can be ________ (harm) to your eyes and your sleep. 2.Most of what children read on this website is ________ (harm) and quite safe. 3.Too much screen time does real ________ (harmful) to young children's sleep and attention. inform 1.The school ________ (information) parents of the change by email yesterday afternoon and asked them to return the form. 2.You can find plenty of useful ________ (inform) on the official website of the museum. 3.The talk was so ________ (inform) that the students stayed to ask more questions. access 1.Students can ________ (accessible) the library database from home at any time of day or night. 2.The website is not ________ (access) to users outside the country and shows an error message instead. 3.Poor ________ (accessible) to the Internet limits what rural students can learn and puts them at a disadvantage. 4.(2025·新课标Ⅱ卷改编) Millions of people now have ________ (accessible) to information that was once available only in libraries. consume 1.Streaming videos ________ (consumption) a huge amount of energy every year, and data centres use even more. 2.The ________ (consume) of electricity rises sharply in summer, when air conditioners are switched on across the city. 3.Online shoppers are protected by law as ________ (consume) and can return goods within seven days. develop 1.The company plans to ________ (development) a new app for language learners next year. 2.The rapid ________ (develop) of the Internet has changed the way we study and work. 3.China is still a ________ (develop) country in terms of average income, though its cities have changed enormously. communicate 1.Online platforms make it easier for people to ________ (communication) across the world without leaving their homes. 2.Good ________ (communicate) skills are valued in almost every job, from teaching to engineering. 3.She is a lively and ________ (communicate) girl who makes friends easily wherever she goes. digit 1.We now live in a ________ (digit) age, when most information is stored online. 2.The library has ________ (digit) more than a million old newspapers so that readers can search them online. 3.All the documents were stored ________ (digit) so that they could be searched quickly. 4.(2026·新课标Ⅰ卷改编) Museums are ________ (digit) their collections so that anyone with a phone can see them. connect 1.A weak signal means your phone cannot ________ (connection) to the network and you may miss an important call. 2.The ________ (connect) between the two computers broke down halfway through the meeting and the video call ended. 3.People who are always ________ (connection) online may feel lonely in real life because they rarely meet friends. imagine 1.It is hard to ________ (imagination) life without a smartphone today, since we use it for almost everything. 2.Children who read a lot usually have a rich ________ (imagine) and can describe things in detail. 3.The story is ________ (imagination) and full of surprising details that keep readers turning the pages. 六：本单元重点句型归纳总结 句型1：动词-ing形式作定语 [教材原句]JustDance is a website belonging to all dance lovers, and it offers a large number of free videos. JustDance是一个属于所有舞蹈爱好者的网站，提供大量免费视频。 用法归纳 1.单个 -ing 形式作定语一般放在名词前，表示主动或正在进行；-ing 短语作定语放在名词后，相当于一个定语从句。 2.-ing 形式作定语表示主动关系；being done 表示被动且正在进行；done 表示被动且已完成，三者要注意区分。 3.有些 -ing 形式已转化为形容词，表示"令人……的"，如 amazing、inspiring、interesting、encouraging。 单句语法填空 1.The girl ________ (dance) on the stage is my cousin, who learned the moves from a website. 2.Websites ________ (provide) free courses have made it possible for anyone to learn a new skill. 3.The bridge ________ (build) now will connect the two villages by the end of next year. 4.It was an ________ (inspire) story about a village that taught itself to read online. 5.(2023·新课标Ⅰ卷改编) People ________ (look) for quick answers often turn to search engines instead of books. 写作训练 1.在舞台上跳舞的女孩是我表妹，她在网上学会的舞步。 _________________________________________________________________________________________________. 2.提供免费课程的网站使任何人都有可能学习一项新技能。 _________________________________________________________________________________________________. 3.正在修建的这座桥将在明年年底前连接两个村庄。 _________________________________________________________________________________________________. 4.寻找快速答案的人常常求助于搜索引擎而不是书本。 _________________________________________________________________________________________________. 句型2：动词-ing形式作状语 [教材原句]Having achieved such success, she has requested a technical team to develop an app so as to satisfy different users' needs. 取得这样的成功后，她已要求技术团队开发一款应用程序，以满足不同用户的需求。 用法归纳 1.-ing 形式作状语可表示时间、原因、条件、结果、让步、方式或伴随，其逻辑主语必须与句子的主语一致。 2.动作先于谓语发生时用 having done；与主语是被动关系时用 being done 或 having been done。 3.-ing 形式作结果状语常置于句末并有逗号隔开，可与 so ... that 结构互换；否定式在其前加 not。 单句语法填空 1.________ (surf) the Internet late at night, he often feels tired the next morning. 2.________ (finish) her homework, she logged on to watch a film with her friends. 3.The app was updated last week, ________ (allow) users to share files more easily. 4.________ (not know) the password, she could not open the file her teacher had sent. 5.(2024·浙江1月卷改编) ________ (use) a smartphone for hours, many teenagers suffer from neck and eye problems. 写作训练 1.深夜上网，他第二天早上常常感到疲倦。 _________________________________________________________________________________________________. 2.完成作业后，她登录网站和朋友们一起看电影。 _________________________________________________________________________________________________. 3.这个应用上周更新了，使用户更容易分享文件。 _________________________________________________________________________________________________. 4.由于不知道密码，她无法打开老师发来的文件。 _________________________________________________________________________________________________. 句型3：动词-ing形式作宾语补足语 [教材原句]She watched her daughter dancing in front of the screen and smiled. 她看着女儿在屏幕前跳舞，笑了。 用法归纳 1.感官动词 see、watch、hear、notice、find、feel 后接宾语 + doing，表示动作正在进行或反复发生。 2.使役动词 have、get、keep、leave 后接宾语 + doing，表示"让……一直做"；-ing 形式与宾语之间是主动关系。 3.宾语与补足语是被动关系且正在进行时用 being done，动作已完成且被动时用 done，注意与 doing 区分。 单句语法填空 1.I heard someone ________ (play) the piano in the room next door when I passed by. 2.The teacher found the boy ________ (look) out of the window instead of at the screen. 3.Don't leave the computer ________ (run) all night; it wastes a lot of power. 4.She kept the children ________ (read) online stories while she cooked dinner. 5.(2025·新课标Ⅰ卷改编) Parents often notice their children ________ (copy) answers from websites instead of thinking for themselves. 写作训练 1.我路过时听见隔壁房间有人在弹钢琴。 _________________________________________________________________________________________________. 2.老师发现那个男孩望着窗外，而不是看屏幕。 _________________________________________________________________________________________________. 3.别让电脑整夜运行，那会浪费很多电。 _________________________________________________________________________________________________. 4.父母常常注意到孩子从网站上抄答案，而不是自己思考。 _________________________________________________________________________________________________. 句型4：动词-ing形式的时态、语态及作主语、表语 [教材原句]Taking advantage of the site's great start, she has attracted thousands of users in less than a year. 借助网站的良好开端，她在不到一年的时间里吸引了数千名用户。 用法归纳 1.-ing 形式的一般式 doing 与谓语动作同时或几乎同时发生；完成式 having done 表示动作先于谓语发生。 2.逻辑主语是动作的承受者时用被动式 being done；先于谓语发生且为被动关系时用 having been done。 3.-ing 形式作主语时谓语动词用单数；用于 It is no use/good doing sth 结构；作表语用来说明主语的内容。 单句语法填空 1.________ (read) on a phone for hours is bad for your eyes. 2.It is no use ________ (complain) about slow Wi-Fi; you'd better restart the router. 3.________ (cheat) in an online exam, he was asked to leave the course. 4.The problem ________ (discuss) at the moment is how to protect students' privacy. 5.(2026·新课标Ⅱ卷改编) ________ (spend) hours online every day, many students find it hard to concentrate in class. 写作训练 1.长时间在手机上看书对眼睛有害。 _________________________________________________________________________________________________. 2.抱怨网速慢没有用，你最好重启路由器。 _________________________________________________________________________________________________. 3.由于在网络考试中作弊，他被要求退出该课程。 _________________________________________________________________________________________________. 4.目前正在讨论的问题是如何保护学生的隐私。 _________________________________________________________________________________________________. 学科网（北京）股份有限公司 $ 译林版必修三 Unit 3 The world online一轮复习小测 一：阅读词汇（我会认） 1.website n. 网站 2.digital adj. 数字的 3.browse v. 浏览 4.download vt. 下载 5.platform n. 平台 6.network n. 网络 7.virtual adj. 虚拟的 8.account n. 账户 9.password n. 密码 10.privacy n. 隐私 11.security n. 安全 12.access n. 使用权；通道 13.data n. 数据 14.device n. 设备 15.addiction n. 上瘾 16.distraction n. 分心 17.reliable adj. 可靠的 18.efficient adj. 高效的 19.convenient adj. 方便的 20.harmful adj. 有害的 21.media n. 媒体 二：写作词汇（我会写） 1.website n. 网站 2.digital adj. 数字的 3.browse v. 浏览 4.download vt. 下载 5.platform n. 平台 6.network n. 网络 7.account n. 账户 8.password n. 密码 9.privacy n. 隐私 10.security n. 安全 11.access n. 使用权 12.data n. 数据 13.device n. 设备 14.addiction n. 上瘾 15.reliable adj. 可靠的 16.efficient adj. 高效的 17.convenient adj. 方便的 18.harmful adj. 有害的 三：本单元重点词性转换 1.connect v. 连接→connection n. 连接→connected adj. 相连的 2.addict vt. 使上瘾→addiction n. 上瘾→addicted adj. 上瘾的→addictive adj. 使人上瘾的 3.distract vt. 使分心→distraction n. 分心→distracted adj. 心不在焉的 4.secure adj. 安全的→security n. 安全→securely adv. 安全地 5.private adj. 私人的→privacy n. 隐私→privately adv. 私下地 6.rely vi. 依赖→reliable adj. 可靠的→reliably adv. 可靠地→reliability n. 可靠性 7.efficient adj. 高效的→efficiency n. 效率→efficiently adv. 高效地 8.convenient adj. 方便的→convenience n. 方便→conveniently adv. 方便地 9.harm n./vt. 伤害→harmful adj. 有害的→harmless adj. 无害的 10.inform vt. 通知→information n. 信息→informative adj. 信息丰富的 11.digit n. 数字→digital adj. 数字的→digitally adv. 数字地 12.access n. 使用权→accessible adj. 可访问的→accessibility n. 可及性 13.consume vt. 消耗→consumer n. 消费者→consumption n. 消耗 14.develop v. 发展→development n. 发展→developing adj. 发展中的→developed adj. 发达的 15.communicate v. 交流→communication n. 交流→communicative adj. 善于交际的 16.imagine vt. 想象→imagination n. 想象力→imaginative adj. 富于想象力的 17.produce vt. 生产→product n. 产品→production n. 生产 18.create vt. 创造→creation n. 创造→creative adj. 有创造力的→creativity n. 创造力 四：本单元重点短语（我会用） 1.have access to 有权使用 2.be addicted to 对……上瘾 3.keep up with 跟上 4.log in 登录 5.sign up 注册 6.search for 搜索 7.refer to 指的是；查阅 8.come across 偶然遇到 9.carry out 执行；开展 10.be aware of 意识到 11.take advantage of 利用 12.in addition 另外 13.be exposed to 接触；暴露于 14.cut down on 减少 15.make use of 利用 16.keep track of 记录；掌握……的动态 17.break down 出故障；分解 18.turn to 求助于 19.in person 亲自 20.stay in touch 保持联系 五：本单元重点单词语法填空 addict 1.Many teenagers are addicted (addict) to short videos and cannot put their phones down even at dinner. 2.The addiction (addict) to online games has become a serious problem in some families. 3.Some apps are carefully designed to be addictive (addict) so that users keep coming back every day. 4.(2024·新课标Ⅱ卷改编) Researchers found that teenagers who spend over four hours a day online are more likely to be addicted (addict) to games. distract 1.Messages from friends can distract (distraction) you while you are studying online at home. 2.The distraction (distract) of a phone screen makes it hard to read a long article carefully. 3.She seemed distracted (distract) in class, as if she were thinking of something else entirely. secure 1.The website uses the latest technology to keep your personal data secure (security) from anyone who might try to steal it. 2.Online security (secure) has become a major concern for schools, banks and companies alike. 3.Make sure the Wi-Fi network you use is securely (security) protected before you pay online. private 1.Never share your privacy (private) with strangers you meet in an online chat room. 2.She keeps her private (privacy) life away from social media completely and never posts photos of her family. 3.He asked to speak to the manager privately (privacy) about the problem with his account. rely 1.Many students rely (reliable) on search engines for every piece of homework they are given. 2.We need a reliable (rely) website for information about the exam, because the results will be published there. 3.The reliability (reliable) of online information is often questioned by teachers who ask students to check two sources. 4.(2023·北京卷改编) The reliability (rely) of the data matters far more than the speed at which it is collected. efficient 1.Working from home can be more efficient (efficiency) if you plan your day carefully. 2.The new software has greatly improved the efficiency (efficient) of the office and saved everyone several hours a week. 3.The data was efficiently (efficiency) sorted by a simple program written by a student. convenient 1.Online shopping is convenient (convenience) for people who live far from the city and cannot travel to buy daily goods. 2.Please reply at your earliest convenience (convenient), as we need the information before the meeting on Friday morning. 3.The app allows you to pay conveniently (convenience) from your phone without carrying a wallet. harm 1.Spending hours in front of a screen can be harmful (harm) to your eyes and your sleep. 2.Most of what children read on this website is harmless (harm) and quite safe. 3.Too much screen time does real harm (harmful) to young children's sleep and attention. inform 1.The school informed (information) parents of the change by email yesterday afternoon and asked them to return the form. 2.You can find plenty of useful information (inform) on the official website of the museum. 3.The talk was so informative (inform) that the students stayed to ask more questions. access 1.Students can access (accessible) the library database from home at any time of day or night. 2.The website is not accessible (access) to users outside the country and shows an error message instead. 3.Poor access (accessible) to the Internet limits what rural students can learn and puts them at a disadvantage. 4.(2025·新课标Ⅱ卷改编) Millions of people now have access (accessible) to information that was once available only in libraries. consume 1.Streaming videos consume (consumption) a huge amount of energy every year, and data centres use even more. 2.The consumption (consume) of electricity rises sharply in summer, when air conditioners are switched on across the city. 3.Online shoppers are protected by law as consumers (consume) and can return goods within seven days. develop 1.The company plans to develop (development) a new app for language learners next year. 2.The rapid development (develop) of the Internet has changed the way we study and work. 3.China is still a developing (develop) country in terms of average income, though its cities have changed enormously. communicate 1.Online platforms make it easier for people to communicate (communication) across the world without leaving their homes. 2.Good communication (communicate) skills are valued in almost every job, from teaching to engineering. 3.She is a lively and communicative (communicate) girl who makes friends easily wherever she goes. digit 1.We now live in a digital (digit) age, when most information is stored online. 2.The library has digitized (digit) more than a million old newspapers so that readers can search them online. 3.All the documents were stored digitally (digit) so that they could be searched quickly. 4.(2026·新课标Ⅰ卷改编) Museums are digitizing (digit) their collections so that anyone with a phone can see them. connect 1.A weak signal means your phone cannot connect (connection) to the network and you may miss an important call. 2.The connection (connect) between the two computers broke down halfway through the meeting and the video call ended. 3.People who are always connected (connection) online may feel lonely in real life because they rarely meet friends. imagine 1.It is hard to imagine (imagination) life without a smartphone today, since we use it for almost everything. 2.Children who read a lot usually have a rich imagination (imagine) and can describe things in detail. 3.The story is imaginative (imagination) and full of surprising details that keep readers turning the pages. 六：本单元重点句型归纳总结 句型1：动词-ing形式作定语 [教材原句]JustDance is a website belonging to all dance lovers, and it offers a large number of free videos. JustDance是一个属于所有舞蹈爱好者的网站，提供大量免费视频。 用法归纳 1.单个 -ing 形式作定语一般放在名词前，表示主动或正在进行；-ing 短语作定语放在名词后，相当于一个定语从句。 2.-ing 形式作定语表示主动关系；being done 表示被动且正在进行；done 表示被动且已完成，三者要注意区分。 3.有些 -ing 形式已转化为形容词，表示"令人……的"，如 amazing、inspiring、interesting、encouraging。 单句语法填空 1.The girl dancing (dance) on the stage is my cousin, who learned the moves from a website. 2.Websites providing (provide) free courses have made it possible for anyone to learn a new skill. 3.The bridge being built (build) now will connect the two villages by the end of next year. 4.It was an inspiring (inspire) story about a village that taught itself to read online. 5.(2023·新课标Ⅰ卷改编) People looking (look) for quick answers often turn to search engines instead of books. 写作训练 1.The girl dancing on the stage is my cousin, who learned the moves from a website. 2.Websites providing free courses have made it possible for anyone to learn a new skill. 3.The bridge being built now will connect the two villages by the end of next year. 4.People looking for quick answers often turn to search engines instead of books. 句型2：动词-ing形式作状语 [教材原句]Having achieved such success, she has requested a technical team to develop an app so as to satisfy different users' needs. 取得这样的成功后，她已要求技术团队开发一款应用程序，以满足不同用户的需求。 用法归纳 1.-ing 形式作状语可表示时间、原因、条件、结果、让步、方式或伴随，其逻辑主语必须与句子的主语一致。 2.动作先于谓语发生时用 having done；与主语是被动关系时用 being done 或 having been done。 3.-ing 形式作结果状语常置于句末并有逗号隔开，可与 so ... that 结构互换；否定式在其前加 not。 单句语法填空 1.Surfing (surf) the Internet late at night, he often feels tired the next morning. 2.Having finished (finish) her homework, she logged on to watch a film with her friends. 3.The app was updated last week, allowing (allow) users to share files more easily. 4.Not knowing (not know) the password, she could not open the file her teacher had sent. 5.(2024·浙江1月卷改编) Using (use) a smartphone for hours, many teenagers suffer from neck and eye problems. 写作训练 1.Surfing the Internet late at night, he often feels tired the next morning. 2.Having finished her homework, she logged on to a website to watch a film with her friends. 3.The app was updated last week, allowing users to share files more easily. 4.Not knowing the password, she could not open the file her teacher had sent. 句型3：动词-ing形式作宾语补足语 [教材原句]She watched her daughter dancing in front of the screen and smiled. 她看着女儿在屏幕前跳舞，笑了。 用法归纳 1.感官动词 see、watch、hear、notice、find、feel 后接宾语 + doing，表示动作正在进行或反复发生。 2.使役动词 have、get、keep、leave 后接宾语 + doing，表示"让……一直做"；-ing 形式与宾语之间是主动关系。 3.宾语与补足语是被动关系且正在进行时用 being done，动作已完成且被动时用 done，注意与 doing 区分。 单句语法填空 1.I heard someone playing (play) the piano in the room next door when I passed by. 2.The teacher found the boy looking (look) out of the window instead of at the screen. 3.Don't leave the computer running (run) all night; it wastes a lot of power. 4.She kept the children reading (read) online stories while she cooked dinner. 5.(2025·新课标Ⅰ卷改编) Parents often notice their children copying (copy) answers from websites instead of thinking for themselves. 写作训练 1.I heard someone playing the piano in the room next door when I passed by. 2.The teacher found the boy looking out of the window instead of at the screen. 3.Don't leave the computer running all night; it wastes a lot of power. 4.Parents often notice their children copying answers from websites instead of thinking for themselves. 句型4：动词-ing形式的时态、语态及作主语、表语 [教材原句]Taking advantage of the site's great start, she has attracted thousands of users in less than a year. 借助网站的良好开端，她在不到一年的时间里吸引了数千名用户。 用法归纳 1.-ing 形式的一般式 doing 与谓语动作同时或几乎同时发生；完成式 having done 表示动作先于谓语发生。 2.逻辑主语是动作的承受者时用被动式 being done；先于谓语发生且为被动关系时用 having been done。 3.-ing 形式作主语时谓语动词用单数；用于 It is no use/good doing sth 结构；作表语用来说明主语的内容。 单句语法填空 1.Reading (read) on a phone for hours is bad for your eyes. 2.It is no use complaining (complain) about slow Wi-Fi; you'd better restart the router. 3.Having cheated (cheat) in an online exam, he was asked to leave the course. 4.The problem being discussed (discuss) at the moment is how to protect students' privacy. 5.(2026·新课标Ⅱ卷改编) Spending (spend) hours online every day, many students find it hard to concentrate in class. 写作训练 1.Reading on a phone for hours is bad for your eyes. 2.It is no use complaining about slow Wi-Fi; you'd better restart the router. 3.Having cheated in an online exam, he was asked to leave the course. 4.The problem being discussed at the moment is how to protect students' privacy. 学科网（北京）股份有限公司 $