Unit 3 The world at one click 单元重点词句练习- 2025-2026学年译林版英语八年级下册

Unit 3 The world at one click 单元重点词句练习 学校:_________姓名：________班级：________考号：_________ 一、词性变换 1．amaze (形容词，修饰物)___________ 2．amaze (形容词，修饰人)___________ 3．connect (形容词，连接的)___________ 4．connect (名词，连接)___________ 5．convenient (副词)___________ 6．safe (副词)___________ 7．quick (副词)___________ 8．slow (副词)___________ 9．usual (副词)___________ 10．bore (形容词，修饰物)___________ 11．bore (形容词，修饰人)___________ 12．use (名词，使用者)___________ 13．care (形容词，小心的)___________ 14．care (副词，小心地)___________ 15．danger (形容词)___________ 16．sleep (形容词，困倦的)___________ 17．act (名词，行为)___________ 18．success (形容词)___________ 19．easy (副词)___________ 20．difficult (副词)___________ 21．wide (副词)___________ 22．safe (反义词)___________ 23．digit (形容词)___________ 24．private (副词)___________ 25．worry (形容词)___________ 26．interest (形容词，修饰物)___________ 27．interest (形容词，修饰人)___________ 28．use (形容词，有用的)___________ 29．help (形容词)___________ 30．thank (形容词)___________ 31．communicate (名词)___________ 32．different (名词)___________ 33．important (名词)___________ 34．happy (副词)___________ 35．sad (副词)___________ 36．angry (副词)___________ 37．peace (副词)___________ 38．luck (形容词)___________ 39．possible (反义词)___________ 40．able (反义词)___________ 41．teach (名词，老师)___________ 42．learn (名词，学习者)___________ 43．live (形容词，活着的)___________ 44．north (形容词)___________ 45．east (形容词)___________ 46．search (现在分词)___________ 47．connect (现在分词)___________ 48．share (现在分词)___________ 49．download (现在分词)___________ 50．chat (现在分词)___________ 51．website (复数)___________ 52．message (复数)___________ 53．network (复数)___________ 54．password (复数)___________ 55．search (三单形式)___________ 56．connect (三单形式)___________ 57．share (三单形式)___________ 58．download (三单形式)___________ 59．chat (三单形式)___________ 60．create (三单形式)___________ 二、重点单词 1．___________ n. 互联网；因特网 2．___________ n. 网站；站点 3．___________ n. 信息；消息 4．___________ n. 科技；技术 5．___________ n. 电脑；计算机 6．___________ n. 智能手机 7．___________ n. 电子邮件 8．___________ n. 消息；信息 9．___________ n. 网络；网状系统 10．___________ v. 搜索；查找 11．___________ n. 交流；沟通 12．___________ n. 用户；使用者 13．___________ n. 博客作者；博主 14．___________ n. 游戏；运动 15．___________ n. 视频；录像 16．___________ v. 聊天；闲谈 17．___________ adj. 在线的；联网的 18．___________ adj. 离线的；未联网的 19．___________ n. 密码；口令 20．___________ adj. 安全的；平安的 21．___________ n. 隐私；私密 22．___________ n. 优点；有利条件 23．___________ n. 缺点；不利条件 24．___________ n. 技能；技艺 25．___________ n. 知识；学问 26．___________ n. 工具；用具 27．___________ n. 服务；效劳 28．___________ n. 应用程序；应用软件 29．___________ n. 社交媒体 30．___________ n. 平台；讲台 31．___________ v. 连接；联结 32．___________ v. 分享；共用 33．___________ v. 下载；使下载 34．___________ v. 上传；使上传 35．___________ v. 发送；寄 36．___________ v. 收到；接到 37．___________ v. 点击；单击 38．___________ v. 浏览；翻阅 39．___________ v. 冲浪；浏览（互联网） 40．___________ v. 玩；玩耍 41．___________ v. 观看；注视 42．___________ v. 发布（帖子等）；公布 43．___________ v. 创建；创造 44．___________ adj. 方便的；便利的 45．___________ adj. 重要的；重大的 46．___________ adj. 必要的；必需的 47．___________ adj. 危险的；不安全的 48．___________ adj. 有趣的；令人感兴趣的 49．___________ adj. 令人惊奇的；惊人的 50．___________ v. 帮助；协助 三、单词拼写 1．We can ___________ (search) for information on the Internet easily. 2．Please ___________ (connect) your smartphone to the Wi-Fi network. 3．It’s very ___________ (convenient) to shop online now. 4．We must keep our personal information ___________ (safe) online. 5．Don’t ___________ (share) your password with anyone else. 6．I often ___________ (download) learning materials from the website. 7．She ___________ (upload) her travel photos to social media last week. 8．He ___________ (send) an email to his teacher yesterday. 9．I ___________ (receive) a message from my friend just now. 10．Please ___________ (click) the link to open the website. 11．We can ___________ (browse) different websites to get knowledge. 12．Many people like to ___________ (surf) the Internet in their free time. 13．Children love to ___________ (play) online games after school. 14．I often ___________ (watch) educational videos on YouTube. 15．We can ___________ (chat) with our friends on WeChat. 16．She likes to ___________ (post) her daily life on her blog. 17．We need to ___________ (create) a new account for this app. 18．The Internet is a useful ___________ (tool) for learning. 19．We can get a lot of ___________ (information) from the Internet. 20．This ___________ (website) has many interesting stories. 21．My father bought a new ___________ (smartphone) last month. 22．I use my ___________ (computer) to do my homework every day. 23．We should learn about online ___________ (safety) to protect ourselves. 24．It’s important to keep our ___________ (privacy) online. 25．One ___________ (advantage) of online shopping is saving time. 26．A big ___________ (disadvantage) of the Internet is too much fake news. 27．We need to improve our computer ___________ (skills) to use the Internet better. 28．Reading more books can help us get more ___________ (knowledge). 29．There are many useful ___________ (apps) on my smartphone. 30．We can use different social media ___________ (platforms) to communicate. 31．It’s ___________ (important) to learn how to use the Internet properly. 32．It’s ___________ (necessary) to take a break after using the computer for a long time. 33．Playing too many online games is ___________ (dangerous) for our eyes. 34．This is an ___________ (interesting) video about space. 35．I feel ___________ (amazed) by the fast development of technology. 36．Don’t be ___________ (worried) about your online study, I can help you. 37．___________ (care) for your eyes when you use the smartphone. 38．We need to use the Internet ___________ (carefully) to avoid fake news. 39．He is a good ___________ (user) of the Internet, he always finds useful information. 40．My sister is a popular ___________ (blogger), she has many fans. 41．We can send and receive ___________ (messages) quickly on the Internet. 42．The ___________ (network) in our school is very fast. 43．Please remember your ___________ (password) for this website. 44．We can get good ___________ (service) from this online store. 45．It takes me an ___________ (hour) to finish my online homework every day. 46．This is an ___________ (amaze) story about a boy using the Internet to help others. 47．The girl is ___________ (interest) in making short videos online. 48．Can you ___________ (help) me download this software? 49．The little boy is very ___________ (happy) to play online games with his friends. 50．She always feels ___________ (worry) about her online privacy. 四、完成句子 1．我们可以在网上搜索很多信息。 We can _________ ________ a lot of information ________ _________. 2．不要把你的密码分享给任何人。 _________ ________ your password __________ anyone. 3．在线购物对我们来说很方便。 _________ ________ ________ for us ________ __________ online. 4．我们必须注意网络安全。 We must _________ ________ __________ online safety. 5．你可以通过微信和你的朋友聊天。 You can _________ ________ your friends __________ WeChat. 6．我昨天下载了一个新的学习应用程序。 I _________ a new learning _________ yesterday. 7．他经常在社交媒体上发布他的照片。 He often _________ his photos _________ social media. 8．互联网帮助我们和远方的家人保持联系。 The Internet helps us _________ ________ __________ with our family far away. 9．花太多时间玩在线游戏对我们的健康有害。 Spending too much time _________ ________ __________ is bad for our health. 10．点击这个链接你就可以打开网站。 _________ _________ this link and you can open the website. 11．为什么我们要保护我们的网络隐私？ _________ ________ we __________ protect our online privacy? 12．学习正确使用互联网对我们很重要。 _________ ________ ________ for us ________ __________ how to use the Internet properly. 13．我们不能在网上相信所有的信息。 We _________ _________ all the information online. 14．她每天花两个小时浏览学习网站。 She _________ two hours ________ __________ learning websites every day. 15．不要长时间使用电脑，这对你的眼睛不好。 _________ _________ the computer for too long, it’s bad for your eyes. 16．他总是忘记他的网站密码。 He always _________ ________ __________ for this website. 17．记住，不要在网上泄露你的个人信息。 _________ _________ not to give out your personal information online. 18．这是使用互联网的优点之一。 This is _________ ________ ________ _________ of using the Internet. 19．我们可以用电子邮件给老师发送我们的作业。 We can _________ our homework ________ our teachers __________ email. 20．智能手机使我们的生活更方便。 Smartphones _________ our life ________ __________. 21．我们可以在网上学到很多新的知识。 We can _________ a lot of new _________ online. 22．互联网为我们提供了很多有用的服务。 The Internet _________ many useful _________ for us. 23．你必须在晚上十点前停止使用电脑。 You _________ _________ stop using the computer before ten o’clock at night. 24．和朋友在线视频聊天是个好主意。 _________ ________ ________ _________ to have a video chat with friends online. 25．正确使用互联网使我们的学习更高效。 _________ the Internet properly _________ our study more efficient. 参考答案 一、词性变换 1．amazing 2．amazed 3．connected 4．connection 5．conveniently 6．safely 7．quickly 8．slowly 9．usually 10．boring 11．bored 12．user 13．careful 14．carefully 15．dangerous 16．sleepy 17．action 18．successful 19．easily 20．difficultly 21．widely 22．dangerous 23．digital 24．privately 25．worried 26．interesting 27．interested 28．useful 29．helpful 30．thankful 31．communication 32．difference 33．importance 34．happily 35．sadly 36．angrily 37．peacefully 38．lucky 39．impossible 40．unable 41．teacher 42．learner 43．alive 44．northern 45．eastern 46．searching 47．connecting 48．sharing 49．downloading 50．chatting 51．websites 52．messages 53．networks 54．passwords 55．searches 56．connects 57．shares 58．downloads 59．chats 60．creates 二、重点单词 1．internet 2．website 3．information 4．technology 5．computer 6．smartphone 7．email 8．message 9．network 10．search 11．communication 12．user 13．blogger 14．game 15．video 16．chat 17．online 18．offline 19．password 20．safe 21．privacy 22．advantage 23．disadvantage 24．skill 25．knowledge 26．tool 27．service 28．app 29．social media 30．platform 31．connect 32．share 33．download 34．upload 35．send 36．receive 37．click 38．browse 39．surf 40．play 41．watch 42．post 43．create 44．convenient 45．important 46．necessary 47．dangerous 48．interesting 49．amazing 50．help 三、单词拼写 1．search 2．connect 3．convenient 4．safe 5．share 6．download 7．uploaded 8．sent 9．received 10．click 11．browse 12．surf 13．play 14．watch 15．chat 16．post 17．create 18．tool 19．information 20．website 21．smartphone 22．computer 23．safety 24．privacy 25．advantage 26．disadvantage 27．skills 28．knowledge 29．apps 30．platforms 31．important 32．necessary 33．dangerous 34．interesting 35．amazed 36．worried 37．Care 38．carefully 39．user 40．blogger 41．messages 42．network 43．password 44．service 45．hour 46．amazing 47．interested 48．help 49．happy 50．worried 四、完成句子 1．search for; on the Internet 2．Don’t share; with 3．It is convenient; to shop 4．pay attention to 5．chat with; on 6．downloaded; app 7．posts; on 8．keep in touch 9．playing online games 10．Click on 11．Why do; have to 12．It is important; to learn 13．can’t believe 14．spends; browsing through 15．Don’t use 16．forgets his password 17．Remember that 18．one of the advantages 19．send; to; by 20．make; more convenient 21．learn; knowledge 22．provides; services 23．have to 24．It’s a good idea 25．Using; makes 学科网（北京）股份有限公司 $