专题03 Unit 3 The Internet-【语境大串记】 词汇语境串记单元学案-2026-2027学年高中英语人教版必修第二册

该高中英语单元学案以“互联网”为主题，聚焦必修第二册Unit 3核心词汇的语境化记忆与综合运用，通过“语境串记-词形转变-梯度练习-关联拓展-完整词表-顽固词库”六部分设计，构建从词汇输入到输出运用的完整学习路径，体现知识建构的系统性与连贯性。 亮点在于“语境驱动的深度学习”设计，第一部分通过《The Internet: A Window to the World》语篇整合单元词汇，第三部分设置英汉互译、词形变换等多题型梯度练习，培养语言能力。第四部分“关联拓展”含词汇网络图与跨单元复习，提升学习能力，“顽固词库”助力个性化巩固，为教师实施单元复习提供全面资源支撑。

专题03 第三单元 语境串记单元记忆学案（人教版2019） （ 知识点来源： 必修第二册 Unit 3 The Internet ） 学校:_____________ 姓名：______________ 班级：__________ 座号：__________ 目录 第一部分：语境串记与词块积累 1 第二部分：词形转变表 2 第三部分：梯度复现与多题型练习 3 第四部分：关联拓展与循环巩固 11 第五部分：单元完整词汇表（Unit 3 The Internet，共60词） 15 第六部分：单元"顽固词库" 18 第一部分：语境串记与词块积累 A. 语境串记单词（英文原文） The Internet: A Window to the World More and more people around the world are using the Internet every day. Some write a blog to share their daily life, and each new blog post can be read by millions of readers. A famous blogger may become a real author of online books. When we want to know something, we simply open a search engine on our phone, and its fast engine gives us the best results in seconds. We can chat with friends far away, stream videos and music, and surf different websites for hours. With a mobile phone, we no longer need to carry much cash, because we can pay online at any convenient time and even follow online exercise classes to stay in shape. Last year, an old resident in our city became very ill and was stuck at home for several months. At first he felt lonely, but then his grandson bought him a computer and connected it to the network. Now that he had free time, he learned to use the software to open his own account and update his old friends about his life. He also used a video call to keep his lonely neighbour company every evening. He joined an online conference about health, downloaded useful files to his computer, and could access the latest news in seconds. His daughter in another province used a map app to keep track of his daily walks, and the whole family felt closer in distance but warmer in heart. This modern life with the Internet truly inspired him and gave him the courage to go through the tough days. Of course, the Internet is very convenient for shopping as well. We can click a button and press "buy" to order goods, or enjoy a special discount when we pay online. People can also benefit from free online courses and read useful tips from experienced teachers, whose function is to guide us in learning. A good website keeps a large database of information and lets us search it in seconds. We should keep our phone battery full and make sure the Wi-Fi signal is strong before we watch a long video. We can confirm the news and define each new word with an online dictionary, which is very helpful. Plus, we can check our identity with an identity card when we open a new account online. However, we must also be careful, because the Internet is not always safe. Some rude people leave bad words, and there are trolls who enjoy hurting others and even cyberbully students at school. They may spread false news about a target person and make that person feel upset and embarrassed. If we are not careful, our privacy can be stolen, and online theft may take away our money. We should never make fun of others in a chat room, and we should be familiar with the school's guidelines about safe Internet use. We should always keep ... in mind the golden rule: a particular website may not be safe, so protect yourself and respect others. In many cases, a little care can save us from big trouble. Let the Internet be a charity of knowledge that connects the world, not a place of danger. B. 语境串记单词（汉语译文） 世界各地每天有越来越多的人使用互联网。有人写博客(blog)分享日常生活，每篇新博文(blog post)都能被数百万读者阅读。一位知名博主(blogger)可能成为在线书籍的真正作者(author)。想了解某事时，我们只需打开手机上的搜索引擎(search engine)，其快速的引擎(engine)几秒内给出最佳结果。我们可以与远方的朋友聊天(chat)，播放(stream)视频和音乐，或花几个小时浏览(surf)不同的网站。有了手机，我们不再需要携带大量现金(cash)，因为任何时候都能方便(convenient)地在线付款。 去年，我们城市一位年迈的居民(resident)病得很重，在家困(stuck)了好几个月。起初他很孤独，后来孙子给他买了台电脑并连上网络(network)。既然(Now that)有空闲时间，他学会用软件(software)开通自己的账户(account)，向老朋友们更新(update)近况。他还每晚用视频通话陪伴(keep sb. company)孤独的邻居。他参加了健康主题的在线会议(conference)，把有用的文件(file)下载到电脑，几秒钟就能访问(access)最新新闻。在另一个省份(province)的女儿用地图应用掌握(keep track of)他每天的散步情况，一家人虽距离(distance)更远，心却更暖。这种互联网现代生活真正鼓舞(inspire)了他，给他走过(go through)艰难(tough)日子的勇气。 当然，互联网购物也非常方便。我们可以点击(click)按钮(button)，按(press)下"购买"订购商品，在线支付时还能享受特别折扣(discount)。人们还能从免费在线课程中受益(benefit)，阅读经验丰富的教师给出的实用建议(tip)，其作用(function)就是指导我们学习。好的网站保存大量信息数据库(database)，几秒内就能完成检索。看长视频前，我们应保持手机电池(battery)充足，确保无线网络(Wi-Fi)信号强。我们可以用在线词典确认(confirm)消息、给(define)每个生词下定义，十分有用。此外(Plus)，在线开通新账户时，我们可用身份证(identity card)核验身份(identity)。 然而，我们也必须小心，因为互联网并不总安全。有些粗鲁(rude)的人留下恶言，有些挑衅者(troll)喜欢伤害他人，甚至在学校网络欺凌(cyberbully)同学。他们可能散布关于某个目标(target)人物的假(false)消息，让其心烦(upset)又难堪(embarrassing)。稍不留神，我们的隐私(privacy)就可能被盗，网络盗窃(theft)可能卷走钱财。我们绝不能在聊天室取笑(make fun of)他人，还应熟悉(familiar)学校的网络使用准则(guideline)。我们应始终牢记(keep ... in mind)这条金律：某个特定(particular)网站可能不安全，要保护自己、尊重他人。在许多情况(case)下，多一分小心就能避免大麻烦。让互联网成为连接世界的知识慈善(charity)，而不是危险之地。 第二部分：词形转变表 序号 原词 词形变化 1 blog n.博客 blogger (n.) 博客作者；blogging (n.) 写博客 2 convenient adj.方便的 convenience (n.) 便利；conveniently (adv.) 方便地 3 update vt./n.更新 updated (adj.) 更新的；updating (n.) 更新 4 benefit n./vt.益处；使受益 beneficial (adj.) 有益的；beneficiary (n.) 受益者 5 distance n.距离 distant (adj.) 遥远的；distantly (adv.) 遥远地 6 inspire vt.鼓舞 inspiration (n.) 灵感；inspired (adj.) 受鼓舞的；inspiring (adj.) 鼓舞人心的 7 access n./vt.通道；使用 accessible (adj.) 可使用的；accessibility (n.) 可及性 8 tough adj.艰难的 toughness (n.) 坚韧；toughen (v.) 使坚韧 9 press vt.按；压 pressure (n.) 压力；pressing (adj.) 紧迫的 10 function n./vi.功能；起作用 functional (adj.) 功能的；functioning (n.) 运转 11 confirm vt.确认 confirmation (n.) 确认；confirmed (adj.) 确认的 12 privacy n.隐私 private (adj.) 私人的；privately (adv.) 私下地 13 theft n.盗窃 thief (n.) 小偷；steal (v.) 偷窃 14 rude adj.粗鲁的 rudely (adv.) 粗鲁地；rudeness (n.) 粗鲁 15 particular adj.特定的 particularly (adv.) 尤其；particularity (n.) 特性 第三部分：梯度复现与多题型练习 题型1：英汉互译（30题） 乐思英语 ·语境串记单词 第 10 / 18 页 学科网（北京）股份有限公司 子题A：英译中（20个） 1. blog → __________ 2. convenient → __________ 3. update → __________ 4. benefit → __________ 5. access → __________ 6. identity → __________ 7. privacy → __________ 8. theft → __________ 9. rude → __________ 10. false → __________ 11. tough → __________ 12. confirm → __________ 13. define → __________ 14. surf → __________ 15. network → __________ 16. database → __________ 17. software → __________ 18. charity → __________ 19. familiar → __________ 20. upset → __________ 子题B：中译英（10个） 1. 博客 → __________ 2. 方便的 → __________ 3. 更新 → __________ 4. 益处 → __________ 5. 身份 → __________ 6. 隐私 → __________ 7. 粗鲁的 → __________ 8. 确认 → __________ 9. 熟悉的 → __________ 10. 心烦的 → __________ 【答案与解析】 子题A（英译中）： 1. blog — 博客 2. convenient — 方便的 3. update — 更新 4. benefit — 益处；使受益 5. access — 通道；进入；使用 6. identity — 身份 7. privacy — 隐私 8. theft — 偷窃；盗窃罪 9. rude — 粗鲁的 10. false — 假的；错误的 11. tough — 艰难的 12. confirm — 确认 13. define — 给……下定义 14. surf — 浏览；冲浪 15. network — 网络 16. database — 数据库 17. software — 软件 18. charity — 慈善；慈善机构 19. familiar — 熟悉的 20. upset — 心烦的 子题B（中译英）： 1. blog 2. convenient 3. update 4. benefit 5. identity 6. privacy 7. rude 8. confirm 9. familiar 10. upset 题型2：词形变换（10题） 1. The great __________ (convenient) of online payment makes daily shopping much easier for people living far from the big supermarkets in the city centre. 答案： convenience 解析：句意： 在线支付的极大便利让远离市中心大超市的人们购物轻松得多；convenient 的名词 convenience 表示"便利；方便"，作主语。 2. The new free online course is very __________ (benefit) to students who want to improve their writing skills at home this year. 答案： beneficial 解析：句意： 这门新的免费在线课程对想在家提高写作水平的学生非常有益；benefit 的形容词 beneficial 表示"有益的"，be beneficial to 为固定搭配。 3. Her brave story of using the Internet to learn new skills is truly __________ (inspire) to many young people in the small town. 答案： inspiring 解析：句意： 她利用互联网学习新技能的勇敢故事对小镇上的许多年轻人鼓舞人心；inspire 的形容词 inspiring 表示"鼓舞人心的"，修饰 story。 4. The library's huge digital database is easily __________ (access) to every student through the school network at any time of day. 答案： accessible 解析：句意： 图书馆的数字数据库通过校园网随时可供每位学生使用；access 的形容词 accessible 表示"可使用的；可进入的"，be accessible to 为固定搭配。 5. You will soon receive an email with the __________ (confirm) of your online order as soon as you finish paying on the website. 答案： confirmation 解析：句意： 你完成在线支付后，会立即收到一封包含订单确认的邮件；confirm 的名词 confirmation 表示"确认"，作介词 with 的宾语。 6. Never tell your important __________ (privacy) information to strangers that you meet in an online chat room at school this year. 答案： private 解析：句意： 绝不要把你私人的信息告诉在学校聊天室里遇到的陌生人；privacy 的形容词 private 表示"私人的"，修饰 information。 7. The useful online dictionary gives a clear __________ (define) of every new word that we meet in the long reading passage. 答案： definition 解析：句意： 在线词典对我们阅读文段中遇到的每个生词都给出清晰的定义；define 的名词 definition 表示"定义"，作宾语。 8. The careful and experienced workers checked the heavy machine carefully and reduced the __________ (press) on its main part step by step. 答案： pressure 解析：句意： 细心的工人们检查了机器，一步步减轻了其主要部件上的压力；press 的名词 pressure 表示"压力"，作宾语。 9. It is especially __________ (particular) important to protect your personal privacy when you use a public computer at the busy city library. 答案： particularly 解析：句意： 在图书馆使用公共电脑时，保护隐私尤其重要；particular 的副词 particularly 表示"尤其；特别"，修饰 important。 10. Thanks to the Internet, we can talk with friends in __________ (distance) countries as if they were in the same room. 答案： distant 解析：句意： 多亏了互联网，我们能与遥远国家的朋友交谈，仿佛他们就在同一间屋里；distance 的形容词 distant 表示"遥远的"，修饰 countries。 题型3：短语填空（8题） 从方框中选择短语，用正确形式填空： now that；go through；keep track of；make fun of；keep ... in mind；in shape；keep sb. company；search engine 1. __________ you have finished your homework, you can use the computer for an hour. 答案： Now that 解析：句意： 既然你已完成作业，就可以用电脑一小时；now that 表示"既然；由于"，引导原因状语从句。 2. She had to __________ many difficulties before she became a successful blogger. 答案： go through 解析：句意： 在成为成功的博主之前，她不得不经历许多困难；go through 表示"经历；度过"。 3. The app helps us __________ the latest news of every flight in the world. 答案： keep track of 解析：句意： 这个应用帮我们掌握世界上每趟航班的最新消息；keep track of 表示"掌握……的最新消息"。 4. It is not polite to __________ others in an online chat room at all. 答案： make fun of 解析：句意： 在网络聊天室里取笑他人是极不礼貌的；make fun of 表示"取笑；戏弄"。 5. Please __________ the golden rule __________: protect your privacy online. 答案： keep / in mind 解析：句意： 请牢记这条金律：保护你的网络隐私；keep ... in mind 表示"牢记"。 6. Running every morning keeps me __________ and full of energy at school. 答案： in shape 解析：句意： 每天晨跑让我在校保持身体健康、精力充沛；in shape 表示"状况良好；身体健康"。 7. The kind old man stayed with his sick neighbour every evening to __________. 答案： keep sb. company 解析：句意： 那位善良的老人每晚陪着生病的邻居，给他做伴；keep sb. company 表示"陪伴某人"。 8. You can use a __________ to find the answer to any question quickly. 答案： search engine 解析：句意： 你可以用搜索引擎快速找到任何问题的答案；search engine 表示"搜索引擎"。 题型4：完成句子（10题） 1. 既然你已经连上了网络，就可以以非常方便的方式搜索你想要的信息。 __________ __________ you have already connected to the network, you can search for the information you want in a very __________ way. 答案： Now that / convenient 解析：句意： 既然你已经连上了网络，就可以以非常方便的方式搜索你想要的信息；now that 表示"既然"；convenient 表示"方便的"。 2. 许多人写博客记录日常生活，博主们通过网络与读者分享他们的想法。 Many people write a __________ to record their daily life, and the __________ share their ideas with readers through the __________. 答案： blog / bloggers / network 解析：句意： 许多人写博客记录日常生活，博主们通过网络与读者分享他们的想法；blog 表示"博客"；blogger 表示"博客作者"；network 表示"网络"。 3. 我们可以用搜索引擎查找资料，也可以点击按钮享受购物时的特别折扣。 We can use a __________ __________ to look for information online, and we can __________ the button to enjoy a special __________ while shopping. 答案： search engine / click / discount 解析：句意： 我们可以用搜索引擎查找资料，也可以点击按钮享受购物时的特别折扣；search engine 表示"搜索引擎"；click 表示"点击"；discount 表示"折扣"。 4. 一些粗鲁的人会在网上留下恶言甚至网络欺凌他人，这让人感到非常心烦。 Some __________ people may leave bad words online and even __________ other people, which can make them feel really __________. 答案： rude / cyberbully / upset 解析：句意： 一些粗鲁的人会在网上留下恶言甚至网络欺凌他人，这让人感到非常心烦；rude 表示"粗鲁的"；cyberbully 表示"网络欺凌"；upset 表示"心烦的"。 5. 我们需要保护隐私、防止网络盗窃，并且只把个人信息告诉熟悉的人。 We need to protect our __________ and prevent online __________, and we should only give personal information to __________ people. 答案： privacy / theft / familiar 解析：句意： 我们需要保护隐私、防止网络盗窃，并且只把个人信息告诉熟悉的人；privacy 表示"隐私"；theft 表示"盗窃"；familiar 表示"熟悉的"。 6. 我们应牢记学校的网络使用准则，并遵循作者给出的每一条实用建议。 We should __________ the school's Internet guidelines __________ __________, and follow every useful __________ given by the kind and experienced author. 答案： keep / in mind / tip 解析：句意： 我们应牢记学校的网络使用准则，并遵循作者给出的每一条实用建议；keep ... in mind 表示"牢记"；tip 表示"忠告；建议"。 7. 经过艰难的日子后，她用视频会议与遥远省份的居民保持联系，受益匪浅。 After going through the __________ days, she used video __________ to keep in touch with the __________ in a far-away __________. 答案： tough / conference / residents / province 解析：句意： 经过艰难的日子后，她用视频会议与遥远省份的居民保持联系，受益匪浅；tough 表示"艰难的"；conference 表示"会议"；resident 表示"居民"；province 表示"省"。 8. 当手机电池没电或没有无线网络信号时，我们随时仍可以用现金支付。 When the phone __________ runs out or there is no __________ signal, we can still pay with __________ at any time. 答案： battery / Wi-Fi / cash 解析：句意： 当手机电池没电或没有无线网络信号时，我们随时仍可以用现金支付；battery 表示"电池"；Wi-Fi 表示"无线保真"；cash 表示"现金"。 9. 这个网站建立了大型数据库，我们可以通过点击鼠标快速访问其中的软件和文件。 The website has built a large __________, from which we can quickly __________ the __________ and files by clicking the mouse. 答案： database / access / software 解析：句意： 这个网站建立了大型数据库，我们可以通过点击鼠标快速访问其中的软件和文件；database 表示"数据库"；access 表示"访问；使用"；software 表示"软件"。 10. 在特定情况下，一条假消息可能让无辜的人成为网络暴力的目标，这相当令人尴尬。 In a __________ case, a piece of __________ news may make an innocent person the __________ of online violence, which is quite __________. 答案： particular / false / target / embarrassing 解析：句意： 在特定情况下，一条假消息可能让无辜的人成为网络暴力的目标，这相当令人尴尬；particular 表示"特定的"；false 表示"假的"；target 表示"目标"；embarrassing 表示"令人尴尬的"。 题型5：句型同义转换：用本单元单词或短语作答 1. Some rude boys often laugh at the new student in our class. → Some rude boys often __________ __________ __________ the new student in our class. 答案： make fun of 解析：句意： 我们班一些粗鲁的男生经常取笑新同学；make fun of 替换 laugh at，表示"取笑；戏弄"。 2. The app can follow the latest news of every flight for you. → The app can __________ __________ __________ of every flight for you. 答案： keep track of 解析：句意： 这个应用能为你掌握每趟航班的最新消息；keep track of 替换 follow，表示"掌握……的最新消息"。 3. Everyone must experience many difficulties before they can succeed. → Everyone must __________ __________ many difficulties before they can succeed. 答案： go through 解析：句意： 每个人都必须在成功之前经历许多困难；go through 替换 experience，表示"经历；度过"。 4. Please remember that the safety rules are very important. → Please __________ __________ __________ that the safety rules are very important. 答案： keep in mind 解析：句意： 请牢记，安全规则非常重要；keep ... in mind 替换 remember，表示"牢记"。 5. Students who want to learn English well can benefit from free online courses. → Free online courses __________ students who want to learn English well a lot. 答案： benefit 解析：句意： 免费的在线课程使想学好英语的学生受益匪浅；benefit 作及物动词表示"使受益"，替换 benefit from 结构。 题型6：单句语法填空（10题） 1. The old software was __________ (update) by the engineer yesterday afternoon. 答案： updated 解析：句意： 昨天下午工程师更新了这款旧软件；考查被动语态。主语 software 与 update 之间为被动关系，用过去分词 updated。 2. __________ (click) the button twice is enough to open the file quickly. 答案： Clicking 解析：句意： 快速打开文件只需点击按钮两次；考查动名词作主语。动词 click 作主语须用动名词形式 Clicking。 3. People are __________ (stream) videos and music more and more every day now. 答案： streaming 解析：句意： 如今人们每天都在越来越多地播放视频和音乐；考查现在进行时。are 后接现在分词 streaming。 4. The two friends __________ (chat) happily online for two hours last night. 答案： chatted 解析：句意： 昨晚两个朋友在网上开心地聊了两个小时；考查一般过去时。chat 的过去式为 chatted（双写 t）。 5. He spent the whole afternoon __________ (surf) different websites for information. 答案： surfing 解析：句意： 他花了一整个下午浏览不同的网站查找信息；考查 spend + doing。surf 须用动名词 surfing。 6. Many young __________ (blogger) share their daily life with readers online. 答案： bloggers 解析：句意： 许多年轻的博主在网上与读者分享日常生活；考查名词复数。由 many 可知用复数 bloggers。 7. The police are trying to find the __________ (troll) who sent those bad messages. 答案： trolls 解析：句意： 警方正在努力寻找那些发出恶劣信息的挑衅者；考查名词复数。由 who sent 与 those 可知用复数 trolls。 8. __________ (cyberbully) at school can make students feel very upset and lonely. 答案： Cyberbullying 解析：句意： 校园网络欺凌会让学生感到非常心烦和孤独；考查名词化。动名词 Cyberbullying 作主语。 9. She writes two __________ (blog) every week to record her life at school. 答案： blogs 解析：句意： 她每周写两篇博客记录校园生活；考查名词复数。由 two 可知用复数 blogs。 10. Every student must show his __________ (identify) card before entering the computer room at our school. 答案： identity 解析：句意： 在我们学校，每个学生进入机房前都必须出示身份证；考查词性转换。identify 的名词 identity 表示"身份"，identity card 表示"身份证"。 题型7：阅读理解（词汇复现） Last year, a young girl named Lily became seriously ill and was stuck at home for months. She could not go to school, and soon she began to feel lonely and upset. Her parents bought her a small computer and connected it to the network. At first, Lily only used the Internet to chat with her classmates and watch short videos, but very soon she discovered that the online world was much bigger and more wonderful than she had ever imagined. She could open a search engine, type a question, and find hundreds of pages of information in just a few seconds. She could also stream music, read the latest news and update her own blog to share her life with readers far away. With the help of the Internet, Lily began to study at home. She attended free online conferences about writing and art, downloaded useful files from many websites, and used a large database to look up every word she did not know. The online courses were of great benefit to her, and her teacher in a distant province often sent her encouraging messages. Soon Lily's own blog post about her daily life became popular among students, and she received hundreds of comments from readers. Many of them said that her brave story could inspire them to work harder. Lily felt that although the distance between cities was great, the Internet could bring people's hearts together. However, Lily also learned that the Internet is not always a safe place. One day she received a rude message from a stranger, and later she found that some trolls were spreading false news about her blog. They even make fun of her photos and tried to make her the target of their jokes. Lily felt really upset and almost closed her blog, but her parents reminded her of the school's guidelines about safe Internet use. They told her to keep ... in mind that she should never share her private information with strangers, and that she could always block rude people or report them to the website. With their help, Lily became familiar with the basic rules of online safety and learned to protect her privacy. Now Lily is back to school and healthy again, but she still keeps her blog and writes one post every week. She says that the Internet has truly changed her life: it helped her go through the tough days, it was always there to keep her company when she felt lonely, and it gave her the chance to help others. She often tells her classmates that if we use the Internet in the right way, it can be a wonderful bridge of knowledge and friendship. We should keep track of the useful information, enjoy the convenient services, but always stay careful and never forget the importance of safety in this colourful online world. 1. What is the main idea of the passage? A. How Lily used the Internet to study and help others. B. The history of the Internet. C. How to build a website. D. Why people should stop using the Internet. 2. What does the underlined word "trolls" in Paragraph 3 most probably mean? A. People who post messages to hurt others. B. People who help others online. C. Very popular bloggers. D. Computer engineers. 3. What did Lily's parents advise her to do when she met rude people online? A. To close her blog at once. B. To block them or report them to the website. C. To answer them with rude words. D. To give them her private information. 4. What can we learn from the passage? A. The Internet is always dangerous. B. Lily stopped writing her blog after she recovered. C. The Internet can bring both benefits and risks. D. Students should not use search engines. 【答案与解析】 1. 答案：A 解析：主旨大意题。答案 A。全文讲述 Lily 生病在家，借助互联网学习、写博客帮助他人，同时学会安全上网，整体说明她如何利用互联网学习并帮助他人，对应 A 项。 2. 答案：A 解析：词义猜测题。答案 A。原文第3段写道："some trolls were spreading false news about her blog. They even made fun of her photos"，散布假消息、取笑他人，可知 trolls 指"发挑衅帖子伤害他人的人"，与 A 项一致。 3. 答案：B 解析：细节理解题。答案 B。原文第3段写道："she could always block rude people or report them to the website"，即拉黑或举报，与 B 项一致。 4. 答案：C 解析：推理判断题。答案 C。文章既写了互联网帮助 Lily 学习、交友的益处，也写了 trolls 攻击、隐私风险等危害，说明互联网既带来好处也带来风险，对应 C 项。 第四部分：关联拓展与循环巩固 A. 词汇网络图（话题：The Internet） 类别 词汇 同义词 / 近义 相关词 / 话题 行为动词 描述词 短语 / 搭配 答案： 同义词 / 近义 surf – browse；go through – experience；make fun of – laugh at；keep track of – follow 相关词 / 话题 blog, blogger, search engine, network, software, database, account, Wi-Fi, battery 行为动词 chat, stream, update, click, press, surf, access, confirm, define, benefit 描述词 convenient, tough, rude, false, particular, embarrassing, upset, familiar, stuck 短语 / 搭配 now that, go through, keep track of, make fun of, keep ... in mind, in shape, keep sb. company B. 易混词辨析（4组，每组3小题） 第1组：convenient / convenience / conveniently (1) Online shopping is very __________ (方便的) for busy people in modern cities. (2) The __________ (便利) of paying by phone has changed our daily life greatly. (3) You can find the app and download it __________ (方便地) on this website. 【第1组 答案与解析】 (1) 答案： convenient 解析：句意： 网购对现代城市里的忙碌人群来说非常方便；convenient 为形容词"方便的"，作表语。 (2) 答案： convenience 解析：句意： 手机支付的便利极大地改变了我们的日常生活；convenience 为名词"便利"，作主语。 (3) 答案： conveniently 解析：句意： 你可以在这个网站上方便地找到并下载这个应用；conveniently 为副词"方便地"，修饰 find。 第2组：benefit / beneficial / beneficiary (1) Free online courses can __________ (使受益) every student in the school. (2) Reading good books is __________ (有益的) to your mind and your studies. (3) The poor children were the main __________ (受益者) of the charity project. 【第2组 答案与解析】 (1) 答案： benefit 解析：句意： 免费在线课程能使学校里每个学生受益；benefit 作及物动词"使受益"，情态动词 can 后用原形。 (2) 答案： beneficial 解析：句意： 阅读好书对你的心智和学习都有益；beneficial 为形容词"有益的"，be beneficial to 为固定搭配。 (3) 答案： beneficiaries 解析：句意： 贫困儿童是这个慈善项目的主要受益者；beneficiary 为名词"受益者"，由 were 可知用复数 beneficiaries。 第3组：privacy / private / privately (1) We should always protect our __________ (隐私) when we use public computers. (2) Never share your __________ (私人的) information with strangers online. (3) He told me the news __________ (私下地) so that nobody else could hear it. 【第3组 答案与解析】 (1) 答案： privacy 解析：句意： 使用公共电脑时，我们应该始终保护自己的隐私；privacy 为名词"隐私"，作宾语。 (2) 答案： private 解析：句意： 绝不要在网上与陌生人分享你的私人信息；private 为形容词"私人的"，修饰 information。 (3) 答案： privately 解析：句意： 他私下告诉我这个消息，以免其他人听到；privately 为副词"私下地"，修饰 told。 第4组：define / definition / definite (1) Can you __________ (下定义) this new word in simple English? (2) The dictionary gives a clear __________ (定义) of every technical term. (3) There is a __________ (明确的) plan for the online conference next week. 【第4组 答案与解析】 (1) 答案： define 解析：句意： 你能用简单的英语给这个生词下定义吗？；define 为动词"给……下定义"，can 后用原形。 (2) 答案： definition 解析：句意： 这本词典对每个术语都给出清晰的定义；definition 为名词"定义"，作宾语。 (3) 答案： definite 解析：句意： 下周的在线会议已经有了明确的计划；definite 为形容词"明确的；肯定的"，修饰 plan。 C. 跨单元微循环（15题，复习 必修第二册 Unit 2 Wildlife Protection 词汇（教学进度的上一单元）） 1. Wild animals are in great danger today simply because some people still __________ (猎杀) them illegally for money and profit. 答案： hunt 解析：句意： 如今野生动物处境危险，因为仍有人为牟利而非法猎杀它们；hunt 表示"打猎；猎杀"。 2. We should always keep an __________ (警报) and carefully watch the rate of population change of the wild deer in the large reserve. 答案： alarm 解析：句意： 我们应该保持警惕，关注保护区里野生鹿群的数量变化速度；alarm 表示"警报；警惕"，keep an alarm 表示"保持警惕"。 3. The local government passed new and strict laws to stop the __________ (猎人) from catching rare animals in the reserve. 答案： hunter 解析：句意： 政府通过新法律阻止猎人在保护区内捕捉珍稀动物；hunter 表示"猎人"，stop sb. from doing 表示"阻止某人做某事"。 4. On the wide and quiet plain, we can clearly __________ (观察) a whole large herd of antelopes with our binoculars early in the morning. 答案： observe 解析：句意： 在宽阔宁静的平原上，我们可以用双筒望远镜清楚地观察整群藏羚羊；observe 表示"观察；看到"。 5. The kind volunteers stay in the reserve __________ __________ (日夜) to look after the young and helpless animals with great care. 答案： day and night 解析：句意： 志愿者们日夜守在保护区里，照顾年幼无助的动物；day and night 表示"日夜；夜以继日"。 6. The serious loss of the animals' natural habitat is __________ __________ (由于) our careless use of land and natural resources in the past. 答案： due to 解析：句意： 动物栖息地的丧失是由于我们粗心地使用土地和自然资源；due to 表示"由于；因为"。 7. We should make every single person and student __________ (意识到的) of the serious danger that wild animals are facing today around us. 答案： aware 解析：句意： 我们应该让每个人都意识到野生动物今天正面临的严重危险；aware 表示"意识到的"，be aware of 表示"意识到"。 8. If we __________ __________ (取得进步) step by step, the number of wild creatures in the forest will slowly recover and grow. 答案： make progress 解析：句意： 如果我们一步步取得进步，野生动物的数量就会慢慢恢复；make progress 表示"取得进步"。 9. The hard-working scientists worked very hard to __________ (适应) the changes and find new and useful ways to save the endangered deer. 答案： adapt 解析：句意： 科学家们努力适应变化，寻找挽救濒危鹿群的新方法；adapt 表示"适应"，adapt to 表示"适应"。 10. Every wild animal in the world has the right to __________ (存在), and we should respect all living things on the earth. 答案： exist 解析：句意： 每种野生动物都有生存的权利，我们应该尊重地球上所有的生灵；exist 表示"存在；生存"，to 后接动词原形。 11. The brave police used their dogs to __________ __________ (寻找) the missing deer in the deep forest for a whole day. 答案： search for 解析：句意： 警察用狗在深林里搜寻失踪的鹿，找了一整天；search for 表示"寻找；搜寻"。 12. A sudden and very loud noise may __________ (搅动) up great fear in the heart of every small bird in the tall trees. 答案： stir 解析：句意： 突如其来的巨响可能会在树上每只鸟的心中激起恐惧；stir up 表示"激起；搅动"，may 后用动词原形。 13. We must greatly and quickly reduce the __________ (压力) on the animals' natural habitat and keep the environment clean and safe. 答案： pressure 解析：句意： 我们必须大大减轻动物栖息地的压力，保持环境清洁安全；pressure 表示"压力"。 14. The unexpected and terrible bad weather may __________ (袭击) the small lonely island and change everything in a single day. 答案： attack 解析：句意： 意想不到的恶劣天气可能袭击小岛，一天之内改变一切；attack 表示"袭击；攻击"，may 后用动词原形。 15. __________ __________ (平均) one whole living species disappears every single hour, so every small effort matters a great deal to the world. 答案： On average 解析：句意： 平均每小时就有一个物种消失，因此每一份小小的努力都非常重要；on average 表示"平均来看"，位于句首首字母大写。 第五部分：单元完整词汇表（Unit 3 The Internet，共60词） 序号 单词 词性 中文释义 默写 1 blog n.&vi. 博客；写博客 2 blog post 博文；博客帖子 3 blogger n. 博客作者；博主 4 engine n. 引擎；发动机；火车头 5 search engine (互联网上的)搜索引擎 6 chat vi. 聊天；闲聊 7 stream v.&n. 流播；流出；流动；小河 8 identity n. 身份；个性 9 identity card 身份证 10 convenient adj. 方便的；近便的 11 cash n. 现金；金钱 12 update vt.&n. 更新；更新；最新消息 13 database n. 数据库；资料库 14 software n. 软件 15 network n.&vt. 网络；将…连成网 16 stuck adj. 卡住；陷(入)；困(于) 17 keep sb. company 陪伴某人 18 surf vt.&vi. 浏览；冲浪 19 benefit n.&vt. 益处；使受益 20 distance n. 距离 21 inspire vt. 鼓舞；激励；启发思考 22 now that 既然；由于 23 access n.&vt. 通道；机会；进入；使用 24 charity n. 慈善；慈善机构(或组织) 25 go through 经历；度过；通读 26 tough adj. 艰难的；严厉的 27 province n. 省 28 conference n. 会议；研讨会；正式会谈 29 resident n. 居民；(美国的)住院医生 30 plus conj.&n. 而且；此外；加号 31 function n.&vi. 功能；作用；起作用 32 battery n. 电池 33 confirm vt. 确认；使确信 34 Wi-Fi n. 无线保真(数据传输系统) 35 press vt. 按,压；敦促 36 button n. 按钮；纽扣 37 file n. 文件；文件夹；档案 38 in shape 状况良好 39 keep track of 掌握……的最新消息 40 discount n.&vt. 折扣；打折 41 account n. 账户；描述 42 click vt.&vi. 点击 43 privacy n. 隐私；私密 44 theft n. 偷(窃)；盗窃罪 45 rude adj. 粗鲁的；无礼的 46 target n. 目标；对象；靶子 47 troll n. 发挑衅帖子的人 48 cyberbully n.&vt.&vi. 网霸；网络欺凌 49 false adj. 假的；错误的 50 particular adj. 特定的；特别的；讲究的 51 embarrassing adj. 让人难堪(尴尬；害羞)的 52 make fun of 取笑；戏弄 53 upset adj. 心烦的；苦恼的；沮丧的 54 guideline n. 准则；指导原则 55 author n. 作者；作家 56 tip n. 忠告；诀窍；实用的提示 57 familiar adj. 熟悉；熟知 58 keep ... in mind 牢记 59 define vt. 给……下定义；界定；解释 60 case n. 盒；箱；情况；案件 第六部分：单元"顽固词库" 请把你反复记不住的单词及错因填写在下表中，便于循环巩固： 序号 单词 词性 错因 / 备注 1 2 3 4 5 6 7 8 $专题03 第三单元 语境串记单元记忆学案（人教版2019） （ 知识点来源： 必修第二册 Unit 3 The Internet ） 学校:_____________ 姓名：______________ 班级：__________ 座号：__________ 目录 第一部分：语境串记与词块积累 1 第二部分：词形转变表 2 第三部分：梯度复现与多题型练习 3 第四部分：关联拓展与循环巩固 7 第五部分：单元完整词汇表（Unit 3 The Internet，共60词） 9 第六部分：单元"顽固词库" 11 第一部分：语境串记与词块积累 A. 语境串记单词（英文原文） The Internet: A Window to the World More and more people around the world are using the Internet every day. Some write a blog to share their daily life, and each new blog post can be read by millions of readers. A famous blogger may become a real author of online books. When we want to know something, we simply open a search engine on our phone, and its fast engine gives us the best results in seconds. We can chat with friends far away, stream videos and music, and surf different websites for hours. With a mobile phone, we no longer need to carry much cash, because we can pay online at any convenient time and even follow online exercise classes to stay in shape. Last year, an old resident in our city became very ill and was stuck at home for several months. At first he felt lonely, but then his grandson bought him a computer and connected it to the network. Now that he had free time, he learned to use the software to open his own account and update his old friends about his life. He also used a video call to keep his lonely neighbour company every evening. He joined an online conference about health, downloaded useful files to his computer, and could access the latest news in seconds. His daughter in another province used a map app to keep track of his daily walks, and the whole family felt closer in distance but warmer in heart. This modern life with the Internet truly inspired him and gave him the courage to go through the tough days. Of course, the Internet is very convenient for shopping as well. We can click a button and press "buy" to order goods, or enjoy a special discount when we pay online. People can also benefit from free online courses and read useful tips from experienced teachers, whose function is to guide us in learning. A good website keeps a large database of information and lets us search it in seconds. We should keep our phone battery full and make sure the Wi-Fi signal is strong before we watch a long video. We can confirm the news and define each new word with an online dictionary, which is very helpful. Plus, we can check our identity with an identity card when we open a new account online. However, we must also be careful, because the Internet is not always safe. Some rude people leave bad words, and there are trolls who enjoy hurting others and even cyberbully students at school. They may spread false news about a target person and make that person feel upset and embarrassed. If we are not careful, our privacy can be stolen, and online theft may take away our money. We should never make fun of others in a chat room, and we should be familiar with the school's guidelines about safe Internet use. We should always keep ... in mind the golden rule: a particular website may not be safe, so protect yourself and respect others. In many cases, a little care can save us from big trouble. Let the Internet be a charity of knowledge that connects the world, not a place of danger. B. 语境串记单词（汉语译文） 世界各地每天有越来越多的人使用互联网。有人写博客(blog)分享日常生活，每篇新博文(blog post)都能被数百万读者阅读。一位知名博主(blogger)可能成为在线书籍的真正作者(author)。想了解某事时，我们只需打开手机上的搜索引擎(search engine)，其快速的引擎(engine)几秒内给出最佳结果。我们可以与远方的朋友聊天(chat)，播放(stream)视频和音乐，或花几个小时浏览(surf)不同的网站。有了手机，我们不再需要携带大量现金(cash)，因为任何时候都能方便(convenient)地在线付款。 去年，我们城市一位年迈的居民(resident)病得很重，在家困(stuck)了好几个月。起初他很孤独，后来孙子给他买了台电脑并连上网络(network)。既然(Now that)有空闲时间，他学会用软件(software)开通自己的账户(account)，向老朋友们更新(update)近况。他还每晚用视频通话陪伴(keep sb. company)孤独的邻居。他参加了健康主题的在线会议(conference)，把有用的文件(file)下载到电脑，几秒钟就能访问(access)最新新闻。在另一个省份(province)的女儿用地图应用掌握(keep track of)他每天的散步情况，一家人虽距离(distance)更远，心却更暖。这种互联网现代生活真正鼓舞(inspire)了他，给他走过(go through)艰难(tough)日子的勇气。 当然，互联网购物也非常方便。我们可以点击(click)按钮(button)，按(press)下"购买"订购商品，在线支付时还能享受特别折扣(discount)。人们还能从免费在线课程中受益(benefit)，阅读经验丰富的教师给出的实用建议(tip)，其作用(function)就是指导我们学习。好的网站保存大量信息数据库(database)，几秒内就能完成检索。看长视频前，我们应保持手机电池(battery)充足，确保无线网络(Wi-Fi)信号强。我们可以用在线词典确认(confirm)消息、给(define)每个生词下定义，十分有用。此外(Plus)，在线开通新账户时，我们可用身份证(identity card)核验身份(identity)。 然而，我们也必须小心，因为互联网并不总安全。有些粗鲁(rude)的人留下恶言，有些挑衅者(troll)喜欢伤害他人，甚至在学校网络欺凌(cyberbully)同学。他们可能散布关于某个目标(target)人物的假(false)消息，让其心烦(upset)又难堪(embarrassing)。稍不留神，我们的隐私(privacy)就可能被盗，网络盗窃(theft)可能卷走钱财。我们绝不能在聊天室取笑(make fun of)他人，还应熟悉(familiar)学校的网络使用准则(guideline)。我们应始终牢记(keep ... in mind)这条金律：某个特定(particular)网站可能不安全，要保护自己、尊重他人。在许多情况(case)下，多一分小心就能避免大麻烦。让互联网成为连接世界的知识慈善(charity)，而不是危险之地。 第二部分：词形转变表 序号 原词 词形变化 1 blog n.博客 blogger (n.) 博客作者；blogging (n.) 写博客 2 convenient adj.方便的 convenience (n.) 便利；conveniently (adv.) 方便地 3 update vt./n.更新 updated (adj.) 更新的；updating (n.) 更新 4 benefit n./vt.益处；使受益 beneficial (adj.) 有益的；beneficiary (n.) 受益者 5 distance n.距离 distant (adj.) 遥远的；distantly (adv.) 遥远地 6 inspire vt.鼓舞 inspiration (n.) 灵感；inspired (adj.) 受鼓舞的；inspiring (adj.) 鼓舞人心的 7 access n./vt.通道；使用 accessible (adj.) 可使用的；accessibility (n.) 可及性 8 tough adj.艰难的 toughness (n.) 坚韧；toughen (v.) 使坚韧 9 press vt.按；压 pressure (n.) 压力；pressing (adj.) 紧迫的 10 function n./vi.功能；起作用 functional (adj.) 功能的；functioning (n.) 运转 11 confirm vt.确认 confirmation (n.) 确认；confirmed (adj.) 确认的 12 privacy n.隐私 private (adj.) 私人的；privately (adv.) 私下地 13 theft n.盗窃 thief (n.) 小偷；steal (v.) 偷窃 14 rude adj.粗鲁的 rudely (adv.) 粗鲁地；rudeness (n.) 粗鲁 15 particular adj.特定的 particularly (adv.) 尤其；particularity (n.) 特性 第三部分：梯度复现与多题型练习 题型1：英汉互译（30题） 乐思英语 ·语境串记单词 第 1 / 11 页 学科网（北京）股份有限公司 子题A：英译中（20个） 1. blog → __________ 2. convenient → __________ 3. update → __________ 4. benefit → __________ 5. access → __________ 6. identity → __________ 7. privacy → __________ 8. theft → __________ 9. rude → __________ 10. false → __________ 11. tough → __________ 12. confirm → __________ 13. define → __________ 14. surf → __________ 15. network → __________ 16. database → __________ 17. software → __________ 18. charity → __________ 19. familiar → __________ 20. upset → __________ 子题B：中译英（10个） 1. 博客 → __________ 2. 方便的 → __________ 3. 更新 → __________ 4. 益处 → __________ 5. 身份 → __________ 6. 隐私 → __________ 7. 粗鲁的 → __________ 8. 确认 → __________ 9. 熟悉的 → __________ 10. 心烦的 → __________ 题型2：词形变换（10题） 1. The great __________ (convenient) of online payment makes daily shopping much easier for people living far from the big supermarkets in the city centre. 2. The new free online course is very __________ (benefit) to students who want to improve their writing skills at home this year. 3. Her brave story of using the Internet to learn new skills is truly __________ (inspire) to many young people in the small town. 4. The library's huge digital database is easily __________ (access) to every student through the school network at any time of day. 5. You will soon receive an email with the __________ (confirm) of your online order as soon as you finish paying on the website. 6. Never tell your important __________ (privacy) information to strangers that you meet in an online chat room at school this year. 7. The useful online dictionary gives a clear __________ (define) of every new word that we meet in the long reading passage. 8. The careful and experienced workers checked the heavy machine carefully and reduced the __________ (press) on its main part step by step. 9. It is especially __________ (particular) important to protect your personal privacy when you use a public computer at the busy city library. 10. Thanks to the Internet, we can talk with friends in __________ (distance) countries as if they were in the same room. 题型3：短语填空（8题） 从方框中选择短语，用正确形式填空： now that；go through；keep track of；make fun of；keep ... in mind；in shape；keep sb. company；search engine 1. __________ you have finished your homework, you can use the computer for an hour. 2. She had to __________ many difficulties before she became a successful blogger. 3. The app helps us __________ the latest news of every flight in the world. 4. It is not polite to __________ others in an online chat room at all. 5. Please __________ the golden rule __________: protect your privacy online. 6. Running every morning keeps me __________ and full of energy at school. 7. The kind old man stayed with his sick neighbour every evening to __________. 8. You can use a __________ to find the answer to any question quickly. 题型4：完成句子（10题） 1. 既然你已经连上了网络，就可以以非常方便的方式搜索你想要的信息。 __________ __________ you have already connected to the network, you can search for the information you want in a very __________ way. 2. 许多人写博客记录日常生活，博主们通过网络与读者分享他们的想法。 Many people write a __________ to record their daily life, and the __________ share their ideas with readers through the __________. 3. 我们可以用搜索引擎查找资料，也可以点击按钮享受购物时的特别折扣。 We can use a __________ __________ to look for information online, and we can __________ the button to enjoy a special __________ while shopping. 4. 一些粗鲁的人会在网上留下恶言甚至网络欺凌他人，这让人感到非常心烦。 Some __________ people may leave bad words online and even __________ other people, which can make them feel really __________. 5. 我们需要保护隐私、防止网络盗窃，并且只把个人信息告诉熟悉的人。 We need to protect our __________ and prevent online __________, and we should only give personal information to __________ people. 6. 我们应牢记学校的网络使用准则，并遵循作者给出的每一条实用建议。 We should __________ the school's Internet guidelines __________ __________, and follow every useful __________ given by the kind and experienced author. 7. 经过艰难的日子后，她用视频会议与遥远省份的居民保持联系，受益匪浅。 After going through the __________ days, she used video __________ to keep in touch with the __________ in a far-away __________. 8. 当手机电池没电或没有无线网络信号时，我们随时仍可以用现金支付。 When the phone __________ runs out or there is no __________ signal, we can still pay with __________ at any time. 9. 这个网站建立了大型数据库，我们可以通过点击鼠标快速访问其中的软件和文件。 The website has built a large __________, from which we can quickly __________ the __________ and files by clicking the mouse. 10. 在特定情况下，一条假消息可能让无辜的人成为网络暴力的目标，这相当令人尴尬。 In a __________ case, a piece of __________ news may make an innocent person the __________ of online violence, which is quite __________. 题型5：句型同义转换：用本单元单词或短语作答 1. Some rude boys often laugh at the new student in our class. → Some rude boys often __________ __________ __________ the new student in our class. 2. The app can follow the latest news of every flight for you. → The app can __________ __________ __________ of every flight for you. 3. Everyone must experience many difficulties before they can succeed. → Everyone must __________ __________ many difficulties before they can succeed. 4. Please remember that the safety rules are very important. → Please __________ __________ __________ that the safety rules are very important. 5. Students who want to learn English well can benefit from free online courses. → Free online courses __________ students who want to learn English well a lot. 题型6：单句语法填空（10题） 1. The old software was __________ (update) by the engineer yesterday afternoon. 2. __________ (click) the button twice is enough to open the file quickly. 3. People are __________ (stream) videos and music more and more every day now. 4. The two friends __________ (chat) happily online for two hours last night. 5. He spent the whole afternoon __________ (surf) different websites for information. 6. Many young __________ (blogger) share their daily life with readers online. 7. The police are trying to find the __________ (troll) who sent those bad messages. 8. __________ (cyberbully) at school can make students feel very upset and lonely. 9. She writes two __________ (blog) every week to record her life at school. 10. Every student must show his __________ (identify) card before entering the computer room at our school. 题型7：阅读理解（词汇复现） Last year, a young girl named Lily became seriously ill and was stuck at home for months. She could not go to school, and soon she began to feel lonely and upset. Her parents bought her a small computer and connected it to the network. At first, Lily only used the Internet to chat with her classmates and watch short videos, but very soon she discovered that the online world was much bigger and more wonderful than she had ever imagined. She could open a search engine, type a question, and find hundreds of pages of information in just a few seconds. She could also stream music, read the latest news and update her own blog to share her life with readers far away. With the help of the Internet, Lily began to study at home. She attended free online conferences about writing and art, downloaded useful files from many websites, and used a large database to look up every word she did not know. The online courses were of great benefit to her, and her teacher in a distant province often sent her encouraging messages. Soon Lily's own blog post about her daily life became popular among students, and she received hundreds of comments from readers. Many of them said that her brave story could inspire them to work harder. Lily felt that although the distance between cities was great, the Internet could bring people's hearts together. However, Lily also learned that the Internet is not always a safe place. One day she received a rude message from a stranger, and later she found that some trolls were spreading false news about her blog. They even make fun of her photos and tried to make her the target of their jokes. Lily felt really upset and almost closed her blog, but her parents reminded her of the school's guidelines about safe Internet use. They told her to keep ... in mind that she should never share her private information with strangers, and that she could always block rude people or report them to the website. With their help, Lily became familiar with the basic rules of online safety and learned to protect her privacy. Now Lily is back to school and healthy again, but she still keeps her blog and writes one post every week. She says that the Internet has truly changed her life: it helped her go through the tough days, it was always there to keep her company when she felt lonely, and it gave her the chance to help others. She often tells her classmates that if we use the Internet in the right way, it can be a wonderful bridge of knowledge and friendship. We should keep track of the useful information, enjoy the convenient services, but always stay careful and never forget the importance of safety in this colourful online world. 1. What is the main idea of the passage? A. How Lily used the Internet to study and help others. B. The history of the Internet. C. How to build a website. D. Why people should stop using the Internet. 2. What does the underlined word "trolls" in Paragraph 3 most probably mean? A. People who post messages to hurt others. B. People who help others online. C. Very popular bloggers. D. Computer engineers. 3. What did Lily's parents advise her to do when she met rude people online? A. To close her blog at once. B. To block them or report them to the website. C. To answer them with rude words. D. To give them her private information. 4. What can we learn from the passage? A. The Internet is always dangerous. B. Lily stopped writing her blog after she recovered. C. The Internet can bring both benefits and risks. D. Students should not use search engines. 第四部分：关联拓展与循环巩固 A. 词汇网络图（话题：The Internet） 类别 词汇 同义词 / 近义 相关词 / 话题 行为动词 描述词 短语 / 搭配 B. 易混词辨析（4组，每组3小题） 第1组：convenient / convenience / conveniently (1) Online shopping is very __________ (方便的) for busy people in modern cities. (2) The __________ (便利) of paying by phone has changed our daily life greatly. (3) You can find the app and download it __________ (方便地) on this website. 第2组：benefit / beneficial / beneficiary (1) Free online courses can __________ (使受益) every student in the school. (2) Reading good books is __________ (有益的) to your mind and your studies. (3) The poor children were the main __________ (受益者) of the charity project. 第3组：privacy / private / privately (1) We should always protect our __________ (隐私) when we use public computers. (2) Never share your __________ (私人的) information with strangers online. (3) He told me the news __________ (私下地) so that nobody else could hear it. 第4组：define / definition / definite (1) Can you __________ (下定义) this new word in simple English? (2) The dictionary gives a clear __________ (定义) of every technical term. (3) There is a __________ (明确的) plan for the online conference next week. C. 跨单元微循环（15题，复习 必修第二册 Unit 2 Wildlife Protection 词汇（教学进度的上一单元）） 1. Wild animals are in great danger today simply because some people still __________ (猎杀) them illegally for money and profit. 2. We should always keep an __________ (警报) and carefully watch the rate of population change of the wild deer in the large reserve. 3. The local government passed new and strict laws to stop the __________ (猎人) from catching rare animals in the reserve. 4. On the wide and quiet plain, we can clearly __________ (观察) a whole large herd of antelopes with our binoculars early in the morning. 5. The kind volunteers stay in the reserve __________ __________ (日夜) to look after the young and helpless animals with great care. 6. The serious loss of the animals' natural habitat is __________ __________ (由于) our careless use of land and natural resources in the past. 7. We should make every single person and student __________ (意识到的) of the serious danger that wild animals are facing today around us. 8. If we __________ __________ (取得进步) step by step, the number of wild creatures in the forest will slowly recover and grow. 9. The hard-working scientists worked very hard to __________ (适应) the changes and find new and useful ways to save the endangered deer. 10. Every wild animal in the world has the right to __________ (存在), and we should respect all living things on the earth. 11. The brave police used their dogs to __________ __________ (寻找) the missing deer in the deep forest for a whole day. 12. A sudden and very loud noise may __________ (搅动) up great fear in the heart of every small bird in the tall trees. 13. We must greatly and quickly reduce the __________ (压力) on the animals' natural habitat and keep the environment clean and safe. 14. The unexpected and terrible bad weather may __________ (袭击) the small lonely island and change everything in a single day. 15. __________ __________ (平均) one whole living species disappears every single hour, so every small effort matters a great deal to the world. 第五部分：单元完整词汇表（Unit 3 The Internet，共60词） 序号 单词 词性 中文释义 默写 1 blog n.&vi. 博客；写博客 2 blog post 博文；博客帖子 3 blogger n. 博客作者；博主 4 engine n. 引擎；发动机；火车头 5 search engine (互联网上的)搜索引擎 6 chat vi. 聊天；闲聊 7 stream v.&n. 流播；流出；流动；小河 8 identity n. 身份；个性 9 identity card 身份证 10 convenient adj. 方便的；近便的 11 cash n. 现金；金钱 12 update vt.&n. 更新；更新；最新消息 13 database n. 数据库；资料库 14 software n. 软件 15 network n.&vt. 网络；将…连成网 16 stuck adj. 卡住；陷(入)；困(于) 17 keep sb. company 陪伴某人 18 surf vt.&vi. 浏览；冲浪 19 benefit n.&vt. 益处；使受益 20 distance n. 距离 21 inspire vt. 鼓舞；激励；启发思考 22 now that 既然；由于 23 access n.&vt. 通道；机会；进入；使用 24 charity n. 慈善；慈善机构(或组织) 25 go through 经历；度过；通读 26 tough adj. 艰难的；严厉的 27 province n. 省 28 conference n. 会议；研讨会；正式会谈 29 resident n. 居民；(美国的)住院医生 30 plus conj.&n. 而且；此外；加号 31 function n.&vi. 功能；作用；起作用 32 battery n. 电池 33 confirm vt. 确认；使确信 34 Wi-Fi n. 无线保真(数据传输系统) 35 press vt. 按,压；敦促 36 button n. 按钮；纽扣 37 file n. 文件；文件夹；档案 38 in shape 状况良好 39 keep track of 掌握……的最新消息 40 discount n.&vt. 折扣；打折 41 account n. 账户；描述 42 click vt.&vi. 点击 43 privacy n. 隐私；私密 44 theft n. 偷(窃)；盗窃罪 45 rude adj. 粗鲁的；无礼的 46 target n. 目标；对象；靶子 47 troll n. 发挑衅帖子的人 48 cyberbully n.&vt.&vi. 网霸；网络欺凌 49 false adj. 假的；错误的 50 particular adj. 特定的；特别的；讲究的 51 embarrassing adj. 让人难堪(尴尬；害羞)的 52 make fun of 取笑；戏弄 53 upset adj. 心烦的；苦恼的；沮丧的 54 guideline n. 准则；指导原则 55 author n. 作者；作家 56 tip n. 忠告；诀窍；实用的提示 57 familiar adj. 熟悉；熟知 58 keep ... in mind 牢记 59 define vt. 给……下定义；界定；解释 60 case n. 盒；箱；情况；案件 第六部分：单元"顽固词库" 请把你反复记不住的单词及错因填写在下表中，便于循环巩固： 序号 单词 词性 错因 / 备注 1 2 3 4 5 6 7 8 $