Unit 3 Social networking 重点知识清单2024-2025学年沪外教版（2024）七年级英语下册

Unit 3 Social networking 重点知识清单 一、重点单词 social （adj.）社交的；社会的 ，例：social networking（社交网络 ） networking （n.）建立人际关系网；社交网络 ，例：Social networking is very popular among teenagers. message （n.）消息；信息 ，例：Jack received a message from his teammate. remind （v.）提醒；使想起 ，例：The coach sent an email to remind him to be on time. follow （v.）跟随；遵循 ，例：Jack followed an online map to reach Sunshine Field. share （v.）分享；共享 ，例：The coach shared a video of Jack scoring the goal on social networks. post （v.）发布；张贴 （n.）帖子 ，例：Jack wrote a blog post and many people posted comments. congratulate （v.）祝贺 ，例：Jack’s grandparents congratulated him over a video chat. comment （n.）评论 （v.）发表评论 ，例：People posted comments on Jack’s blog post. prefer （v.）更喜欢；宁愿 ，例：Do you prefer reading paper books or reading online? balance （n.）平衡 （v.）使平衡 ，例：It’s important to have a balance between online and offline activities. responsible （adj.）负责的；有责任心的 ，例：We should be responsible for our online behaviour. invitation （n.）邀请；邀请函 ，例：Write text messages to invite friends with an invitation. accept （v.）接受 ，例：Jane accepted the invitation to the technology fair. refuse （v.）拒绝 ，例：Frank refused the invitation because of his sister’s party. offline （adj.&adv.）离线的（地 ）；线下的（地 ） ，例：We should do more offline activities like hiking. screen （n.）屏幕 ，例：Spending too much time in front of the screen is bad for eyes. habit （n.）习惯 ，例：Good screen habits help us stay healthy. survey （n.）调查 ，例：Do a survey to find out students’ online behaviour. suggest （v.）建议；提议 ，例：We suggest that you limit your screen time. 二、词形变化 remind → reminder （n.）提醒物；提示 ，例：Set a reminder to balance screen time. share → sharing （n.）分享；共享 ，例：Sharing experiences online is common. post → poster （n.）发帖人；海报 ，例：The poster wrote an interesting blog post. prefer → preference （n.）偏爱；喜好 ，例：My preference is to read offline. balance → balanced （adj.）平衡的 ，例：A balanced life includes both online and offline activities. responsible → responsibility （n.）责任；职责 ，例：We have the responsibility to be good netizens. invite → invitation （n.）邀请 ，例：Send an invitation to friends for the party. suggest → suggestion （n.）建议 ，例：Can you give me a suggestion on suggestion on screen - life balance? 三、重点短语 social networking 社交网络 ，例：We often use social networking to chat with friends. receive a message 收到消息 ，例：He received a message about the game. remind sb. to do sth. 提醒某人做某事 ，例：The email reminded him to be on time. follow an online map 遵循在线地图 ，例：Follow an online map to find the park. share sth. on social networks 在社交网络上分享某物 ，例：Share photos on social networks. write a blog post 写一篇博客文章 ，例：She wrote a blog post about her weekend. congratulate sb. over a video chat 通过视频聊天祝贺某人 ，例：Grandparents congratulated him over a video chat. post comments 发表评论 ，例：People post comments to share ideas. prefer...to... 比起…… 更喜欢…… ，例：Prefer offline reading to online reading. have a balance between...and... 在…… 和…… 之间保持平衡 ，例：Have a balance between study and play. be responsible for 对…… 负责 ，例：Be responsible for your online words. invite sb. to do sth. 邀请某人做某事 ，例：Invite friends to join the offline activity. accept an invitation 接受邀请 ，例：Accept the invitation to the party. refuse an invitation 拒绝邀请 ，例：Refuse the invitation politely. offline activities 线下活动 ，例：Offline activities like camping are fun. screen time 屏幕使用时间 ，例：Limit your screen time to protect eyes. good screen habits 良好的屏幕使用习惯 ，例：Develop good screen habits. do a survey 做一项调查 ，例：Do a survey on students’ online behaviour. give advice/suggestions 给出建议 ，例：Give advice on screen - life balance. limit screen time 限制屏幕使用时间 ，例：Limit screen time for better health. 四、重点句型 In the morning, Jack received a message from his teammate. 早上，杰克收到了队友的一条消息。 （描述日常社交网络消息接收场景 ） Later on, his coach sent him an email reminding him to be on time. 之后，他的教练给他发了一封电子邮件，提醒他要准时。 （“reminding...” 现在分词短语作伴随状语 ，体现社交网络提醒功能 ） Do you do anything fun at weekends? Share in the comments! 你周末做什么有趣的事了吗？在评论区分享吧！ （用于社交网络互动，鼓励网友参与交流 ） I prefer reading paper books to reading online. 比起在线阅读，我更喜欢读纸质书。 （“prefer...to...” 句型表达个人喜好 ） It’s important to have a balance between online and offline activities. 在线上和线下活动之间保持平衡很重要。 （“It’s + adj. + to do sth.” 句型强调平衡的重要性 ） We should be responsible for our online behaviour. 我们应该对自己的网络行为负责。 （强调网络责任 ） Would you like to come with me? We can meet at the school gate at 1:30 p.m. 你愿意和我一起去吗？我们可以下午 1:30 在学校门口见面。 （用于社交网络活动邀请，清晰说明信息 ） Sorry, I can’t. It’s my sister’s birthday, and we’re going to have a party. Lots to prepare, you know! 抱歉，我去不了。我妹妹生日，我们要举办一个派对。你知道的，有很多要准备的！ （礼貌拒绝邀请并说明原因 ） Do a survey to find out about students’ online behaviour in your school. 做一项调查来了解你们学校学生的网络行为。 （用于项目式学习，指导调查行动 ） We suggest that you limit your screen time. This way you will have more time to do something fun like playing outside. 我们建议你限制屏幕使用时间。这样你会有更多时间做像户外玩耍这样有趣的事。 （“suggest that...” 句型给出建议及好处 ） 五、语法知识 （一）选择疑问句（Alternative questions ） 规则：提出两个或多个选择，用 “or” 连接选项，结构常为 “一般疑问句 + or + 选择部分” 。如 “Do you prefer reading paper books or reading online? ”“Would you rather go hiking or play video games? ” ，说话者希望对方从选项中选其一回答。 用法：用于社交网络交流中，询问对方偏好、选择，使交流更具互动性，比如讨论线上线下活动选择、阅读方式选择等场景。 （二）不定代词（Indefinite pronouns ） 常见不定代词：all（全部 ）、any（任何 ）、one（一个 ）、other（其他的 ）、many（许多 ）、some（一些 ）等 。如 “All of you are so happy.”（你们所有人都很开心 ）；“Tell me if you know any!”（如果你知道任何（相关信息 ），告诉我 ）；“We can see and hear each other.”（我们能看到并听到彼此 ）；“I haven’t explored many in south China.”（在中国南方我还没探索过很多（地方 ） ）；“Some are a little boring, but some are soooo good.”（一些（电影 ）有点无聊，但一些非常好 ） 。 用法：在描述社交网络相关的人、事、物时，当不需要明确指出具体对象，就可用不定代词，使表达更灵活，涵盖不确定的范围或数量，比如谈论网络上接触的各类信息、不同网友的行为等场景。 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$