Unit 4 Friends forever Understanding Ideas Click for a friend 课文语法填空与知识点讲解 课件-2026-2027学年高中英语外研版必修第一册

UNIT 4 Understanding ideas Click for a Friend? 封面插图：根据本文主题原创绘制，整体配色和文字位置延续 Unit 1 High School Hints 课件。 1 UNIT 4 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 Click for a Friend? | Language points 02 / 17 How would you feel if moving to a new town meant losing track of your friends? What if the only way of getting news from faraway friends was writing letters that took ages to be delivered ? Thanks to advances in technology, how we make friends and communicate with them has changed significantly . (1) mean doing sth. 意味着做某事 (2) take ages to do ... 花很长时间做 (3) thanks to ... 多亏；由于 【考点精练】 单句语法填空 ① Being late means missing (miss) the bus. ② It took ages to finish (finish) the task. ③ Thanks to her help, we succeeded. 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 2 UNIT 4 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 Click for a Friend? | Language points 03 / 17 Nowadays, we can move around the world and still stay in touch with the people that we want to remain friends with. Social media tools let us see what our friends are up to and maintain friendships. All you need is a wi-fi connection . (1) stay in touch with ... 保持联系 (2) 定语从句 that 修饰 people (3) let sb. do sth. 让某人做…… 【考点精练】 单句语法填空 ① Keep in touch with your old friends. ② The friend that I met is kind. ③ The teacher let us go (go) early. 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 3 UNIT 4 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 Click for a Friend? | Language points 04 / 17 The digital age also enables us to find people who share our interests, such as collecting model cars or playing an unusual instrument. Whatever our hobbies, the Internet can connect us with others who also enjoy doing them, even if they live on the other side of the world . (1) enable sb. to do sth. 使某人能够…… (2) who 引导限制性定语从句 (3) even if / though 即使；尽管 【考点精练】 单句语法填空 ① Technology enables us to learn (learn) online. ② I know a girl who plays the violin. ③ We will go even if it rains. 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 4 UNIT 4 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 Click for a Friend? | Language points 05 / 17 But when you “friend” people online, does this mean that they really are your friends? It depends . If people always exchange true personal information online, then yes, these friendships can be real and meaningful . (1) It depends. 视情况而定 (2) if真实条件句：条件从句用一般现在时，主句可用 will/can (3) meaningful adj. 有意义的 【考点精练】 单句语法填空 ① Will he come? It depends . ② If you practise, you will improve (improve). ③ This is a meaningful (meaning) activity. 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 5 UNIT 4 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 Click for a Friend? | Language points 06 / 17 But we need to keep in mind that what we see on social media is often not the whole truth about a person. On social media sites, people tend to post only positive updates that make them appear happy and friendly. But smiling photos can hide real problems. (1) keep in mind that ... 记住…… (2) tend to do sth. 往往会做…… (3) make + 宾语 + 动词原形；被动语态要加 to 【考点精练】 单句语法填空 ① Keep in mind that safety comes first. ② People tend to believe (believe) good news. ③ The news made her smile (smile). 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 6 UNIT 4 · UNDERSTANDING IDEAS 课文语填 · 语言点 · 考点精练 Click for a Friend? | Language points 07 / 17 We could even be sharing our information with criminals. But this doesn’t mean that we should throw the baby out with the bathwater . Although technology has changed the way we acquire friends, the meaning of friendship and our longing for friends remain the same. (1) throw the baby out with the bathwater：因噎废食 (2) the way (that/in which) ... ……的方式 (3) remain + adj. 保持某种状态 【考点精练】 单句语法填空 ① Don’t throw the baby out with the bathwater . ② I like the way that she speaks. ③ The door remained closed (close). 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 7 UNIT 4 · UNDERSTANDING IDEAS Ⅰ．重点单词 Click for a Friend? | Language points 08 / 17 Ⅰ．重点单词 1． track n. 踪迹；轨迹 2． deliver v. 递送 3． advance n. 进步 4． significantly adv. 显著地 5． maintain v. 维持 6． connection n. 联系 7． enable v. 使能够 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 8 UNIT 4 · UNDERSTANDING IDEAS Ⅰ．重点单词 Click for a Friend? | Language points 09 / 17 Ⅰ．重点单词 8． digital adj. 数字的 9． exchange v. 交换 10． meaningful adj. 有意义的 11． positive adj. 积极的 12． acquire v. 获得 13． longing n. 渴望 14． remain v. 保持 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 9 UNIT 4 · UNDERSTANDING IDEAS Ⅱ．词形转换 Click for a Friend? | Language points 10 / 17 Ⅱ．词形转换 1. move v. 移动 → movement n. 运动 → moving adj. 感人的 2. lose v. 丢失 → loss n. 损失 → lost adj. 迷路的 3. deliver v. 投递 → delivery n. 投递 4. advance n./v. 进步 → advanced adj. 先进的 → advancement n. 进展 5. technology n. 技术 → technological adj. 技术的 → technologically adv. 技术上 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 10 UNIT 4 · UNDERSTANDING IDEAS Ⅱ．词形转换 Click for a Friend? | Language points 11 / 17 Ⅱ．词形转换 6. communicate v. 交流 → communication n. 交流 → communicative adj. 善于交流的 7. significant adj. 重要的 → significance n. 重要性 → significantly adv. 显著地 8. maintain v. 维持 → maintenance n. 维护 9. connect v. 连接 → connection n. 关系 → connected adj. 相关联的 10. able adj. 有能力的 → ability n. 能力 → unable adj. 不能的 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 11 UNIT 4 · UNDERSTANDING IDEAS Ⅱ．词形转换 Click for a Friend? | Language points 12 / 17 Ⅱ．词形转换 11. interest n. 兴趣 → interested adj. 感兴趣的 → interesting adj. 有趣的 12. usual adj. 通常的 → usually adv. 通常 → unusual adj. 不寻常的 13. exchange v. 交换 → exchangeable adj. 可交换的 14. person n. 人 → personal adj. 私人的 → personally adv. 亲自地 15. meaning n. 含义 → meaningful adj. 有意义的 → meaningless adj. 无意义的 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 12 UNIT 4 · UNDERSTANDING IDEAS Ⅱ．词形转换 Click for a Friend? | Language points 13 / 17 Ⅱ．词形转换 16. positive adj. 积极的 → positively adv. 积极地 17. appear v. 显得 → appearance n. 外表 → apparently adv. 显然 18. criminal n. 罪犯 → crime n. 犯罪 → criminal adj. 犯罪的 19. acquire v. 获得 → acquisition n. 获得 20. long adj. 长的 → length n. 长度 → lengthen v. 延长 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 13 UNIT 4 · UNDERSTANDING IDEAS Ⅱ．词形转换 Click for a Friend? | Language points 14 / 17 Ⅱ．词形转换 21. remain v. 保持 → remaining adj. 剩余的 22. friend n. 朋友 → friendly adj. 友好的 → friendship n. 友谊 23. share v. 分享 → shared adj. 共享的 24. real adj. 真实的 → reality n. 现实 → really adv. 真正地 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 14 UNIT 4 · UNDERSTANDING IDEAS Ⅱ．词形转换 Click for a Friend? | Language points 15 / 17 Ⅱ．词形转换 25. differ v. 不同 → difference n. 差别 → different adj. 不同的 26. digital adj. 数字的 → digitalize v. 数字化 27. depend v. 依赖 → dependent adj. 依赖的 → independent adj. 独立的 28. truth n. 真理 → true adj. 真实的 → truly adv. 真正地 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 15 UNIT 4 · UNDERSTANDING IDEAS Ⅲ．重点短语 Click for a Friend? | Language points 16 / 17 Ⅲ．重点短语 1. lose track of 与……失去联系 2. take ages 花很长时间 3. be delivered 被送达 4. thanks to 由于 5. stay in touch with 与……保持联系 6. be up to 正在做…… 7. make friends 交朋友 8. remain friends with 与……保持友谊 9. connect sb. with ... 把某人与……连接 10. share an interest 有共同兴趣 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 16 UNIT 4 · UNDERSTANDING IDEAS Ⅲ．重点短语 Click for a Friend? | Language points 17 / 17 Ⅲ．重点短语 11. even if 即使 12. on the other side 在另一边 13. depend on 取决于 14. exchange information 交换信息 15. keep in mind 牢记 16. tend to do 倾向于做…… 17. appear happy 显得高兴 18. throw the baby out with the bathwater 因噎废食 19. acquire friends 结识朋友 20. remain the same 保持不变 教材依据：外语教学与研究出版社《英语》（新标准）普通高中教科书 必修第一册，Unit 4 Understanding ideas。教学设计：先思考，再依次呈现红色答案、语言点和练习答案。 17 $