必修2 Unit 4 第2课时 培优•表达性技能(课件PPT)-【新高考方案】2027年高考英语一轮总复习（北师大版）

该高中英语高考复习课件聚焦“表达性技能”培优，覆盖高考核心语法句型（so...that...结果状语从句、make it形式宾语、“疑问词＋－ever”从句）、主题词汇（信息技术发展）及阅读七选五、完形填空、应用文写作等题型。对接高考评价体系，通过2025年全国Ⅱ卷、浙江1月卷等真题实例，分析写作中高级句型运用占比60%、阅读逻辑衔接占比30%的考点权重，归纳常考方向，体现备考针对性。 课件亮点在于“句型精析+语义场构建+真题实战”策略，如so...that...倒装结构训练、make it形式宾语句式变换，培养语言能力；构建网络功能、交往智慧等语义场，提升思维品质。应用文写作结合课标新增跟帖文体，提供范文及句式升级方法。助力学生掌握答题技巧，教师可利用课时作业评价精准把握学情，实现高效备考。

第2课时　培优•表达性技能 目录 晨读 吸睛靓句•增分表达 课堂 点拨写法•谋篇造句 课时作业评价 01 02 03 晨读 吸睛靓句•增分表达 3 一、背教材典句，知一而反三 1．Some users worry that they are spending so much time in virtual worlds that they are becoming afraid of meeting people in the real world.(so ...that ...引导结果状语从句) 一些用户担心他们在虚拟世界中花费了太多时间，以至于开始害怕在现实世界中与人见面。 2．According to a parenting expert, Denise Daniels, communicating through a screen makes it more difficult for children to concentrate or show kindness to others.(make it＋adj.＋for sb.to do sth.) 根据育儿专家丹尼斯·丹尼尔斯的说法，通过屏幕交流会使儿童更难集中注意力或对他人表示善意。 3．Whenever someone needs help, friends from all over the world can immediately provide useful suggestions or information.(whenever引导让步状语从句) 无论何时有人需要帮助，来自世界各地的朋友可以立即提供有用的建议或信息。 二、背主题佳句，厚积而薄发 主题：信息技术发展 1．We are born in an information age, which means that our life is closely connected with the Internet. 我们出生在一个信息时代，这意味着我们的生活与互联网紧密相连。 2．With the development of information technology, e－books have become increasingly popular. 随着信息技术的发展，电子书已经变得越来越受欢迎。 3．Resources are rich on the Internet where we can gain plenty of knowledge.　 互联网上有丰富的资源，我们在上面可以获得大量知识。 4．Students have access to their study materials whenever and wherever they like. 学生可以随时随地查阅学习资料。 课堂 点拨写法•谋篇造句 学教材典句·把句子写美　 (说明：句中的蓝体词汇为单元复现词汇) 句型1　so ...that ...引导结果状语从句 |解|读|规|则| (1)so ...that ...意为“如此……以至于……”，引导结果状语从句时，常用于以下句式中： so＋ (2)such ...that ...意为“如此……以至于……”，引导结果状语从句时，常用于以下句式中： such＋ (3)当“so＋形容词/副词”及“such ...”放在句首时，主句要用部分倒装。 |习|练|规|则| 　(变换句式) ①(2025·全国Ⅱ卷写作)Many of my classmates got interested. They surrounded me, their questions pouring out like a stream. →Many of my classmates __________________________________, their questions pouring out like a stream.(用so ...that ...升级) ②The impact is so powerful that it can melt rock, creating the volcanoes. →___________________________ it can melt rock, creating the volcanoes. (用倒装结构升级) got so interested that they surrounded me So powerful is the impact that |应|用|写|美| ③(2025·浙江1月高考写作)一些学生可能会沉迷于拍摄短视频，他们可能无法集中精力学习，甚至扰乱学校秩序。 Some students might be _________________________________ they may not concentrate on their study and even disrupt the school order. ④(动作描写)他太激动了，向阿里扑去。“谢谢你，阿里。”兄弟俩紧紧拥抱在一起，喜极而泣。 ____________________ he threw himself at Ali. “Thank you! Ali.” Tears of joy welled up their eyes as the brothers hugged tightly together. (倒装) So thrilled was he that so addicted to filming short videos that 句型2　make＋it＋adj.＋for sb.to do sth. |解|读|规|则| (1)当不定式短语或从句等作宾语时，多用it作形式宾语，构成的句型主要有： ①make it＋adj./n.＋that从句 ②make it＋adj./n.＋to do sth. ③make it＋no good/no use ...＋doing sth. (2)常用于这种句型的动词还有：think、 consider、 find、 feel等。 |习|练|规|则| 　(变换句式) ①With the advance of technology, we find that it is convenient to stay in touch with others. →With the advance of technology, we______________________ __________________. (it作形式宾语) ②You should make doing some exercise on a daily basis a regular part of your life, which is really rewarding. →You should_____________________________________________ ______________, which is really rewarding.(it作形式宾语) make it a regular part of your life to do some exercise on a daily basis find it convenient to stay in touch with others |应|用|写|美| ③(“祝贺信”范句)再次祝贺你的成功，我希望你能致力于传播中国传统艺术，让世界各地的人们更容易接触到它。 Congratulate you on your success again and I hope you can devote yourself to spreading the traditional Chinese art and _______________________________ around the world. make it more accessible to people ④(写作话题：人工智能)尽管存在潜在的问题，我感觉只要我们能够平衡人工智能工具和面对面的互动，在自然环境中提高我们的语言技能，下载其中一个是个好主意。 Despite the potential problems, I ___________________ download one of them as long as we can balance AI tools with face－to－face interactions to improve our language skills in natural environment. feel it a good idea to 句型3　“疑问词＋－ever”引导的从句 |解|读|规|则| (1)“疑问词＋－ever”既可以引导让步状语从句，又可以引导名词性从句。引导让步状语从句时，“疑问词＋－ever”与“no matter＋疑问词”可以互换。 (2)“no matter＋疑问词”只可以引导让步状语从句，不能引导名词性从句。 |习|练|规|则| 　(变换句式) ①If everyone tries hard to play his own part well, no matter how small the part is, we are sure to create a harmonious world. → If everyone tries hard to play his own part well, ______________________, we are sure to create a harmonious world. ②Please take my suggestion into account, and whatever your decision is, please let me know. →Please take my suggestion into account, and ____________________________, please let me know. however small the part is no matter what your decision is |应|用|写|美| ③(2025·浙江1月高考写作)考虑到这个人可能会在警察到来之前带着他想要的东西逃走或对别人造成伤害，凯文决定做点什么。 Thinking that the man might get away with __________________ or cause harm to others before the police arrived, Kevin decided to do something. whatever he wanted ④(升华主旨句)我的梦想为我提供了如此多的能量，我的生活每天都变得丰富多彩。所以，无论坚持我的梦想有多么艰难，我都不会放弃！ My dream has powered so much energy in me that my life has become colorful every day. So, __________________________________ _______, I will never give up! however hard it will be to stick to my dream 构建语义场·把语段写详　 1建构语义场 子语境(一)　网络功能应用　 1．pay bills　　　　　　　　　 支付账单 2．change one's life 改变某人的生活 3．share information 分享信息 4．have a profound impact on 有深远影响 5．have easier access to information 更容易获取信息 6．bring us convenience 给我们带来便利 7．get support and advice from others 获得其他人的支持和建议 子语境(二)　网络交往智慧　 1．chat online　　　　　　　　 网上聊天 2．be beneficial to 有益于 3．bring people closer together 让人们更亲近 4．a waste of time 浪费时间 5．get cheated online 在网上受骗 6．make people self－centred 使人们以自我为中心 7．make communication more fun 让交流变得更有趣 8．provide useful suggestions or information 提供有用的建议或信息 子语境(三)　手机合理管控　 1．take up too much of my time　占用我太多的时间 2．look at a tiny screen all day 整天盯着一块小屏幕看 3．could have done something more meaningful 本可以做更有意义的事 4．check the news and my friends' social media updates 翻翻新闻，浏览一下朋友们社交媒体的更新情况 5．cut back on the amount of time I spend on my smartphone 减少我每天花在智能手机上的时间 子语境(四)　网络安全指南　 1．turn to　　　　　　　　 求助于 2．go viral 迅速传播 3．face hidden dangers 面对隐藏的危险 4．be cautious about online information 谨慎处理网上信息 5．don't give away your personal information 不要泄露你的个人信息 2语段微写作 一、运用单元所学补全语段(蓝体字为单元词汇的复现) Nowadays, we can move around the world and still ①_________________________ (与人们保持联系) that we want to remain friends with. The digital age ②_______________ (使我们能发现) the people who share our interests other than our family members and relatives, such as collecting model cars or playing an unusual instrument, ③_________________________ (给我们带来便利)．④_________ (此外), the Internet can make us know what is happening at home and abroad. stay in touch with the people enables us to find which brings us convenience In addition However, some people ⑤_________________ (表达他们的关心) about the effect/impact of making friends online.They think we need to keep in mind that what we see on social media is often not the whole truth about a person.A young person could be old; a woman could be a man; we could even be sharing our information with criminals who may ⑥________________________ (伤害我们)． Though technology has disadvantages, we should ⑦_____________________ (专注于它的优点)． show their concern harm us/do harm to us focus on its advantages 二、主题语段的细节描写训练 互联网的益处 At age 50, Lisa found herself out of work and stuck at home ①______________________________________ (只有电脑相伴)．After a while, she discovered that ②__________________________________ __________________(上网可以帮助她减轻孤独和无聊)．She could listen to music, watch films, play games, and explore the world.She also joined an online group where she could talk about her problems and ③________________________________ (获得其他人的支持和建议)．She realised that one of the greatest benefits of the Internet was with only her computer to keep her company surfing the Internet could help her feel less lonely and bored get support and advice from others its ability to ④_______________________________________________ (消除通常存在于人和人之间的距离感)． remove the distance that usually exists between people 课时作业评价 Ⅰ.阅读七选五 (2026·南阳模拟)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? This was how things worked not very long ago. 1 . Thanks to advances in technology, today we can move around the world and still stay in touch with the people that we want to remain friends with. All we need is a Wi－Fi connection. 2 . For example, strangers who have the same hobby of collecting model cars may be brought together by the Internet, even if they live on different parts of the world. 3 . If people always exchange true personal information online, these friendships can be real and meaningful. 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 messages or photos that make them appear happy and friendly. 4 . Remember the saying: on the Internet, nobody knows you're a dog. We could even be sharing our information with criminals. However, this doesn't mean that we should throw the baby out with the bathwater. 5 ， although technology has changed the way we acquire friends. As Aristotle said, no one would choose to live without friends, even if he had all other goods. A．The meaning of friendship remains the same B．Social media tools help us maintain friendships C．Actually, smiling photos can hide real problems D．It's still likely to access trustworthy friendships online E．However, be careful about whether they are true friends when online F．The digital age also enables us to find people who share our interests G．Nowadays, how we connect with each other has changed significantly 语篇解读：本文是一篇议论文。文章探讨了科技如何改变人们的交友方式以及网络友谊的利弊，同时强调尽管科技改变了人们获得朋友的方式，但友谊的本质不变。 1．解析：选G　上文说明过去与朋友保持联系的方式很不方便。故G项“如今，我们彼此联系的方式已经发生了显著的变化”符合语境，并引出下文介绍现在的联系方式。 2．解析：选F　上文说明科技进步使得人们保持联系很方便，下文举例说明互联网能把有相同爱好的人聚集在一起。故F项“数字时代也能使我们找到与我们有共同兴趣的人”承上启下，符合语境。 3．解析：选E　下文说明在网上交友时，人们看到的信息不一定是真实的，需要谨慎对待。故E项“然而，在网上时要留意他们是不是真正的朋友”符合语境，E项中的“however”体现了与上文的转折关系，并引出下文关于网络交友需要注意的内容。 4．解析：选C　上文说明人们在社交媒体上发布的信息往往是积极的。故C项“实际上，微笑的照片可以隐藏真正的问题”与上文构成转折关系，符合语境。 5．解析：选A　上下文说明虽然科技改变了交友方式，但友谊仍然很重要。故A项“友谊的本质没有改变”承上启下，符合语境。 Ⅱ.完形填空 (2026·衡水模拟)Out of the millions of people who post videos online, few achieve fame and fortune. Zach King, however, has gained 6 and wealth by posting creative and precisely edited videos that look like 7 . Like stage magicians, King aims to 8 audiences by making impossible things appear to be 9 . King's videos offer impressive images that 10 people of all ages. They often start with ordinary events, which quickly change to something physically 11 . In one video, a picture of a black hole becomes 12 and starts sucking in (吸入) people and objects. In another 13 ， a man cuts a wood into the shape of an elephant, which comes to life. A third video 14 a cup of coffee, which transforms into a piece of cake when cut. Many of the videos contain an element of 15 that comes from the surprise of seeing 16 things happen. Born on February 4, 1990, King had an interest in 17 when he was 7. He started uploading videos he had made to the website in 2008. The one that spread 18 in 2011 brought him fame. From then on, he 19 producing videos. In 2022 he broke the world record for the most views on a single 20 . His videos have brought joy to countless people and earned him popularity. 语篇解读：本文是一篇记叙文。文章讲述了Zach King通过拍摄魔术视频获得成功的故事。 6．A.opportunity　　　　　　 B．capability C．popularity D．curiosity 解析：根据下文“His videos have brought joy to countless people and earned him popularity.”可知，与其他人相反，King通过发布视频而获得了人气(popularity)和财富。opportunity“机会”；capability“能力”；curiosity“好奇心”。 √ 7．A.imagination B．conflicts C．disasters D．magic 解析：根据下文“Like stage magicians ”可知，King制作的视频看起来有魔术(magic)效果，很神奇。imagination“想象”；conflict“冲突”；disaster“灾难”。 √ 8．A.amuse B．cheat C．confuse D．honor 解析：根据常识和下文“His videos have brought joy to countless people ”可知，魔术师的目的是娱乐大众，所以King的视频也是娱乐(amuse)大众。 √ 9．A.living B．happening C．missing D．increasing 解析：根据上文“Like stage magicians”和“making impossible things appear to be”可知，King就像舞台魔术师一样，把看似不可能的事情变得好像正在发生(happening)，这也是魔术的神奇之处。 √ 10．A.result from B．take over C.appeal to D．care for 解析：根据上文“King's videos offer impressive images”和下文“His videos have brought joy to countless people and earned him popularity.”可知，King令人印象深刻的视频很有魔术效果，所以此处指他的视频吸引(appeal to)了不同年龄段的人们。result from “由于”；take over“接收，接管”；care for“照顾”。 √ 11．A.strong B．touched C．active D．impossible 11．A.strong B．touched C．active D．impossible 解析：根据语境可知，此处描述King的视频里的魔术效果，把不可能的(impossible)事情变成可能。且上文“making impossible things appear to be ________”也是提示。 √ 12．A.real B．valuable C．fancy D．colorful 解析：根据语境可知，本句用实例继续描写King的视频里的魔术效果，所以此处指“由假变真”。 √ 13．A.period B．video C．area D．picture 解析：根据上文“In one video ”和下文“A third video ”可知，此处指另一个视频。 √ 14．A.features B．means C．proves D．measures 解析：此处承接上文继续用实例描写King的视频里的魔术效果，主语“A third video”指的是第三个视频，此处讲这个视频的特点是什么。feature此处用作动词，意为“以……为特色”。 √ 15．A.truth B．mistrust C．science D．comedy 解析：本句总结上述魔术视频例子，再结合下文“His videos have brought joy to countless people”可知，他的许多视频都含有喜剧(comedy)元素。 √ 16．A.horrible B．incredible C．reliable D．unavoidable 解析：根据上文“Like stage magicians, King aims to ________ audiences by making impossible things appear to be ________. ”可知，本句总结上述魔术视频的例子，许多视频都含有喜剧元素，这些元素来自看到不可思议的(incredible)事情发生时的惊喜。horrible“可怕的”；reliable“可信赖的”；unavoidable“不可避免的”。 √ 17．A.photo－taking B．problem－solving C.film－making D．sight－seeing 解析：根据下文“He started uploading videos he had made to the website”可知，King从小就对拍电影(film－making)感兴趣。photo－taking“拍照”；problem－solving“解决问题”；sight－seeing“观光”。 √ 18．A.consequently B．quickly C．secretly D．regularly 解析：根据下文“His videos have brought joy to countless people and earned him popularity.”和常识可知，网络视频往往是迅速(quickly)在网上传开，然后出名的。 √ 19．A.continued B．stopped C．attempted D．succeeded 解析：根据上文“The one that spread ________ in 2011 brought him fame.”可知，King在2011年小获成功后，继续(continued)制作视频，所以才有了后来的巨大成功。 √ 20．A.day B．image C．chance D．roll 解析：根据上文语境可知，King是拍网络视频的，此处指2022年他打破了单次视频观看次数最多的世界纪录，从侧面凸显了他的魔法视频的受欢迎度。a single roll意为“一条视频”。 √ Ⅲ.应用文写作(关注课标新增文体：跟帖) 假定你是李华，你在国际青少年交流平台Teens Around the World看到了一则以“跟着课本去旅行(Travel with Textbooks)”为主题的英文讨论帖，请你根据以下提示进行跟帖： 1．游览经历介绍； 2．你的感悟。 注意：1.写作词数应为80个左右； 2．可适当增加细节，以使行文连贯。 ________________________________________________________________________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________ 参考范文： I will never forget the first time I encountered the Terracotta Army in our textbook — so vivid and impressive! It struck me so much that I went to Xi'an to appreciate it in person.Seeing thousands of life－sized statues of soldiers and horses standing in battle formation was truly breathtaking.I could deeply feel the power and wisdom of ancient China. This trip made me realize that textbooks are not just for studying — they are bridges that connect knowledge to real experiences.When the words on the page come to life before our eyes, true understanding and pride take root in our heart. $