Unit 2 Section Ⅴ“Developing ideas”的新知学习环节（课件PPT）-【新课程学案】2025-2026学年高中英语必修第一册（外研版）

该高中英语课件聚焦词汇多维度学习与核心句式解构，以课前词汇默写导入，通过阅读单词知其义、重点单词写其形、活用单词悉其变等模块搭建从基础到拓展的学习支架，衔接核心词汇突破与重点句式训练。 其亮点在于分层递进的词汇教学（如拓展构词明其规、高级词块通其用）和情境化应用设计（如高考真题例句、文化差异故事七选五），结合语言能力培养与思维品质提升，帮助学生系统掌握知识并提升应试技巧，为教师提供完整教学资源以提高教学效率。

“Developing ideas”的 新知学习环节 Section Ⅴ 课前词汇默写 核心词汇突破 重点句式解构 课时跟踪检测 Contents 目录 01 02 03 05 04 随堂融通训练 2 01 课前词汇默写 一、阅读单词——知其义 1．an Internet forum　　　　　 互联网______ 2．a live frog 一只活着的_____ 3．a sore throat ______痛 4．a downtown shopping centre ________一家购物中心 5．buy some winter boots 买几双冬____ 6．downstairs in the hall ________大厅里 7．a wicked stepmother 一个_______继母 8．an odd man 一个_______人 论坛 青蛙 咽喉 市中心 靴 在楼下 恶毒的 古怪的 二、重点单词——写其形 1．a very useful learning _________ 非常有用的学习资源 2．________ me of my hometown 使我想起我的家乡 3．_______ different from 和……真是太不一样 4．a positive _________ 积极的评论 5．the tail _________ 尾部 6．look for the ______ 找出口 7．a ___________ word 一个贬义词 8．some _________ in my paper 论文里的一些错误 resource remind rather comment section exit negative errors 三、活用单词——悉其变 misadventures adventure entrance enter actually actual intend intention informal formal recognise recognition based basis basic aware awareness 四、拓展构词——明其规(依据规律串记单词) 1．misadventure：“mis-＋n.”→n. ①misfortune　　　　　　　 不幸 ②misuse 误用，滥用 ③mischance 不幸，厄运 ④misunderstanding 误解，误会 2．informal：“in-＋adj.”→adj. ①correct→incorrect　　　　 不正确的 ②accurate→inaccurate 不准确的 ③separable→inseparable 不可分的 ④visible→invisible 看不见的；无形的 五、高级词块——通其用 1．__________　　　　　　　　　 按门铃 2．_______________________ 导致误解 3．___________________________ 网上英语学习论坛 4．____________________ 发布具体的问题 5．_______________________ 拓宽某人的知识面 6．__________ 不冒险，求稳 ring a bell cause misunderstandings online English-learning forums post specific questions broaden one's knowledge play safe 7．_______________________ (尤因喉咙痛)说话困难 8．______________ 鞋区 9．________________ 在一楼(AmE)，在二楼(BrE) 10．_______________ 贬义词 11．________________ 高标准 12．_______________ 期待 13．____________ 意识到，察觉到 have a frog in one's throat the shoe section on the first floor a negative word high standards look forward to be aware of 02 核心词汇突破 1．Here are some of our favourites， to remind us that ... 以下是我们最喜欢的几篇，它们让我们意识到…… ★remind v．提醒，使……想起 |用|法|感|知| •(2023·全国甲卷书面表达)The famous saying of Fan Zhongyan always reminds me to make some contributions to our country. 范仲淹的名言总是提醒我要为我们的国家做出一些贡献。 •(“人物描述”写作佳句)His words reminded me of my father， who was warm-hearted and kind to everyone. 他的话让我想起了我的父亲，他对每个人都很热心、宽厚。 [归纳点拨] (1)remind sb. to do sth.　　 提醒某人做某事 remind sb. of sth. 让某人想起某事 remind sb. that ... 提醒某人…… remind sb. (of)wh-从句/how/... 提醒某人…… (2)reminder n． 帮助记忆或起提醒作用的东西，提示 |应|用|融|会| (单句语法填空/完成句子) ①(2024·新高考Ⅰ卷写作)Gunter's kindness left a lasting impact， reminding me _____ goodness in unexpected places. ②We put up a board to remind people ___________(protect) the trees. ③The waiters were clearing the tables， which served as a __________(remind) that it was time to leave. of to protect reminder ④Passengers ________________________________________ on this train. 乘客们被提醒在这列火车上不允许吸烟。 ⑤This poor child _______________________________. 这个可怜的孩子让我想到我是多么幸运。 are reminded (that) smoking is not allowed reminded me (of) how lucky I was 2．I was part of a student exchange programme between a university in England and my university in China. 我在中国上的大学和英国一所大学有一个交换项目，我作为交换生到英国学习。 ★exchange vt.& n．交换；互换 |用|法|感|知| •(“动作描写”佳句)The climbers exchanged a determined look with each other， then kept on. 登山者彼此交换了坚定的眼神，然后继续前进。 •(深刻说理句)It's impossible for you to do nothing in exchange for other's support. 不需要做任何事情就可以换取别人的支持是不可能的。 •(“邀请”类写作佳句)I'm writing to invite you to take part in an activity to be held for exchange students. 我写信是想邀请你参加为交换生举办的一个活动。 [归纳点拨] (1)exchange sth. for sth.　　 以某物换取某物 exchange sth. with sb. 和某人交换某物 (2)make an exchange 交换 in exchange for 作为交换；交换…… an exchange student 交换生 exchange activities 交流活动 |应|用|融|会| (单句语法填空/完成句子) ①We students should often exchange ideas ______ our parents， who are rich in experience， and above all， love us most in the world. ②I am going to travel abroad， so I want to exchange some RMB ____ dollars in the bank. ③Would you like my old TV ___ exchange for this camera? with for in ④After you participate in ____________________ about the Chinese culture to be held by our school for __________________， we can ______________________ on some Chinese culture. 你参加我校为交换生举办的关于中国文化的交流活动之后，我们可以就一些中国文化交流思想。 an exchange activity exchange students exchange thoughts/ideas [易混辨析]　exchange， change exchange 表示give and receive，强调“不仅给予而且得到” change 表示become different，强调“变化，改变” 3.When I got the paper back， I found my teacher had written the comment “Not bad！” 可是论文发下来后，我发现老师的评语竟然是“不算差！”。 ★comment n．& v．评论 |用|法|感|知| •(2024·浙江1月高考写作)Eva was surprised at his comment on her running. Eva听到他对其跑步的评论，感到很惊讶。 •(“心理描写”佳句)It was then that I realized it was rude to comment on others in secret. 在那时我意识到私下里对他人进行评论是不礼貌的。 •(“丰富细节”写作典句)At the end of the meeting， he commented that the decision was wise. 在会议结束时，他评论这个决定是明智的。 [归纳点拨] (1)make comments on/upon sth. 评论某事 no comment 无可奉告 (2)comment on/upon 对……发表评论 comment that ... 评论…… |应|用|融|会| (1)单句语法填空 ①She made helpful ____________ (comment) on my work. ②I knew nothing about the incident so I refused to comment ___________ it. comments on/upon (2)一句多译 我妈妈经常评论我的穿着。 ③My mum always _____________ what I'm wearing. (comment v．) ④My mum always ___________________ what I'm wearing. (comment n．) (3)替换加蓝词汇 ⑤I don't feel I can give an opinion about their decision. _________________ comments on makes comments on comment on/upon 4．morally wrong and intending to hurt people 在道德上是错误的，且意图伤害他人 ★intend v．计划，打算 |用|法|感|知| •What's more， I intend to show you around my city where you can visit some places of interest. 此外，我打算带你参观我市，你可以游览一些名胜古迹。 •(“活动介绍”佳句)The campaign is intended to educate the public to protect the environment. 这项活动旨在教育公众保护环境。 •(“丰富细节”写作典句)June 8th was officially named by the UN in 2009 as World Oceans Day， with the intention of raising people's awareness of protecting oceans. 2009年，联合国正式将6月8日定为世界海洋日，目的是提高人们保护海洋的意识。 [归纳点拨] (1)intend doing/to do sth. 打算做某事 intend sb. to do sth. 打算让某人做某事 had intended to do sth.＝intended to have done sth. 本打算做某事(但没有做) (2)intended adj. 为……打算(或设计)的 be intended to do 打算做…… be intended for 专门为……而设计的； 专供……使用的 (3)intention n. 目的；意图；打算 with an/the intention of 抱有……的目的；打算…… |应|用|融|会| (单句语法填空/完成句子) ①The book written by the famous writer is intended _____ children. ②They intended _________(put) the plan into practice within this year. ③Up the Oriental Pearl (东方明珠) climbed the tourists， with the __________(intend) of overlooking the whole city of Shanghai. ④I _____________(intend) to catch the early train， but I didn't get up in time. ⑤Out of kindness， he ____________________________ the old man who was suffering from sickness. 出于好意，他打算照顾这个生病的老人。 for to put intention had intended intended caring/to care for 5．write a story based on given pictures(教材P32“Presenting ideas”) 以所给的图画为基础写一个故事 ★base v．以……为基础 |用|法|感|知| •My suggestion is that one should always base his opinions on facts. 我的建议是：一个人应该始终以事实为依据发表自己的看法。 •(2023·新高考Ⅰ卷写作)It is better that students can choose their own partners based on their language abilities and interests. 学生最好能根据自己的语言能力和兴趣选择自己的合作伙伴。 [归纳点拨] (1)base ... on/upon ...　 以……为……的基础 be based on/upon 以……为基础/依据 (2)basic adj. 基本的；基础的 basically adv. 基本上；大体上 |应|用|融|会| (单句语法填空/完成句子) ①It is important that you should base your conclusion __________ careful research. ②It is said that the film _______(base) on a novel by a young writer. ③I really need to get some _______ (base) useful advice on how to improve my English. ④Many students think that to read the original work is better than to see the film which is ____________. 很多学生都认为读原著比看以原著为基础的电影更好。 on/upon is based basic based on it 6．be aware of cultural differences (教材P32“Presenting ideas”) 意识到文化差异 ★be/become aware of 意识到，察觉到 |用|法|感|知| •However， it is necessary for us to be aware of self-protection. 然而，我们有必要意识到自我保护。 •(“倡议”类写作佳句)Only when we raise awareness of protecting the environment can we have a better world. 只有提高保护环境的意识，我们才能拥有一个更美好的世界。 [归纳点拨]  (1)be aware that ...　　 　 　 知道/意识到…… as far as I'm aware 据我所知 (2)awareness n. 意识；认识 develop an awareness of 培养……的意识 raise awareness of 提高……认识 |应|用|融|会| (单句语法填空/完成句子) ①As a member of society， I'm aware ______ being responsible is what it takes to make a better society. ②It is important that the students develop an ___________(aware) of how the Internet can be used. ③In conclusion， people around the world should ____________ the real situation of water shortage. 总之，全世界的人都应该意识到水资源短缺的实情。 that awareness be aware of 03 重点句式解构 I spent days preparing and writing my first English paper. 我的第一篇英语论文，从准备到写作花了若干天时间。 “花费”的多种表达方式： (1)sb. spends (2)It takes sb. some time to do sth. 做某事花费某人一些时间 (3)sth. costs sb. ... 某物花费某人…… (4)sb. pays money for ... 　 某人为……付钱 “两层级”学通用活句式 (1)通过“句法训练”弄明句式结构(单句语法填空) ①He doesn't spend much time _____ his homework. ②It took us three days _________(finish) the work. ③(2023·全国乙卷)I have spent the last two years __________ (record) everything I discovered. on to finish recording (2)通过“句式仿写”做到熟练运用 ④周日我花了一整天的时间认真复习功课。 I __________________________ the lessons carefully on Sunday. ⑤我花了很长的时间才赢得这只宠物的信任。 _____________________ to gain the pet's confidence.   spent a whole day reviewing It took me a long time 04 随堂融通训练 根据课文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 Here are four funny or strange stories about using English. Yancy went to a summer school in Manchester. One day， a different teacher， rather than her English teacher Maggie， took the class. He told them that Maggie couldn't work that day because she had a frog in her throat. Yancy was shocked. 1 Sophie went to buy some winter boots in a downtown shopping centre during her first visit to New York. She asked a lady where the shoe section was and was told it was on the first floor. 2 She was looking for the exit when she saw that shoes were sold on the ground floor instead of the first floor. 3 Julien's English penfriend told Julien that his grandfather was “really wicked” while Julien found he wasn't “wicked” at all. 4 Zheng Xu， a Chinese exchange student studying in a university in England， spent days writing his first English paper. But the teacher's comment was “Not bad！” 5 The above stories remind us that some of the English we learn in the classroom is rather different from that in the outside world. A．He felt puzzled about the remark. B．So she went there but found nothing. C．Obviously， the British play safe with what they eat. D．Why did the woman give her the wrong information? E．As is known to all， the British have really high standards. F．Why did he use a negative word about such a nice man? G．She thought the British should be more careful with what they eat. 答案：1～5　GBDFA 05 课时跟踪检测 第Ⅰ卷　语言基础训练 (一)单词拼写(8分) (1)We need free ourselves from __________(消极的) attitudes. (2)Some people pay more attention to the ___________(评论) than the quality of products. (3)The maths examination was _________(相当) difficult; to our joy， a number of students passed it. (4)She looks a bit ______(古怪的). I wonder what has happened to her. negative comments rather odd (5)He survived a series of ________________ (灾难)， including the loss of his boat and suffering in jail. (6)No payments were made last week because of a computer ________(错误). (7)Besides， the city is well known for its beautiful scenery， and it is also abundant in traveling _________(资源). (8)We queued up at the __________(入口处) for the exhibition. misadventures error resources entrance (二)单句语法填空(12分) (9)We should base our health ____ a balanced diet. (10)I'd rather you didn't make any comments ________ the issue now. (11)I intend ______________(take) full advantage of this trip to buy the things we need. (12)Tom suddenly became aware ___ people looking at him. (13)The children's naive (天真的) looks remind me ___ my childhood. (14)There are lots of people there who can _________(actual) help you. on on/upon taking/to take of of actually (三)选词填空(10分) do a good job， have a frog in one's throat， part of， look forward to， be aware of (15)He couldn't speak loudly because he ______________________. (16)I do _______________ receiving your reply as soon as possible. (17)Only if you ____________ the importance of English can you learn it well. (18)Whoever _____________ was given an award. (19)_________ the information seems to be lost so I can't understand it. had a frog in his throat look forward to are aware of did a good job Part of (四)多维表达(共6空，12分) (20)(完成句子)I wonder ___________________ now. 我想知道他们现在在做什么。 (21)(完成句子)I will take full advantage of the chance to ________________________. 我将充分利用这个机会和他们交换意见。 (22)(一句多译)我花了三个小时的时间完成了这项任务。 ①_____________________________ the task. (spend) ②______________________________ the task. (take) what they are doing exchange views with them I spent three hours (in) finishing It took me three hours to finish (23)(一句多译)我们本来是要谈工作的，但不知不觉就谈起了足球。 ①We ___________________ about work， but unwittingly started to talk about football. ②We ______________________ about work， but unwittingly started to talk about football. had intended to talk intended to have talked 第Ⅱ卷　语篇综合训练 (一)完形填空 Now I am living in Italy， working as an English language assistant.I am living with one of the 1 from a local school， who is very kind.At the moment， it's a bit 2 as we don't always understand each other! I have learnt that it is more 3 speaking a language in real life than speaking it in the classroom.My teachers could 4 things to me in English when I didn't understand.My 5 doesn't speak any English.When I don't know the 6 in Italian， I try to explain it and when that doesn't 7 I try to mime (比画) the thing I'm talking about. Yesterday， the Internet wasn't working and I had to 8 my housemate where the router was so I could find the password for the Wi-Fi. I had no 9 what the Italian word for “router” was so I tried to explain it several times. In the end， I called it the “Internet box” and she 10 what I meant! However， it isn't all bad! When we finally understand each other， we both clap.Sometimes I feel very 11 because I keep making many mistakes， but my housemate 12 me nicely and tells me that I'm doing well! I can also feel my language 13 because I have no choice but to 14 Italian! I hope that I will be speaking 15 a real Italian by the time I leave.I'm determined to climb over this language barrier! 语篇解读：本文是一篇记叙文。文章讲述了作者在意大利做英语助教时，与意大利室友因为语言有障碍而迫使自己提高意大利语水平的故事。 1．A.teachers　　　　　　 B．doctors C．workers D．waiters √ 解析：根据上文的“Now I am living in Italy， working as an English language assistant.”可知，作者此时在做英语助教，故与老师生活在一起。故选A。 2．A.formal B．difficult C．boring D．official √ 解析：根据下文的“as we don't always understand each other”可知，因为她们不能互相理解对方，所以有点困难。故选B。formal“正式的”；official“官方的”。 3．A.foreign B．obvious C．fluent D．different √ 解析：根据下文的内容可知，在教室里作者有不明白的事情时，老师会用英语解释，而在现实生活中室友不会说英语，所以，此处指在教室说和现实生活中说一门语言是不同的。故选D项。fluent“流利的”；obvious“明显的”。 4．A.change B．lend C．explain D．give √ 解析：根据下文的内容可知，在教室里作者有不明白的事情时，老师会用英语解释，而在现实生活中室友不会说英语，所以，此处指在教室说和现实生活中说一门语言是不同的。explain sth. to sb.“向某人解释某事”。故选C。 5．A.neighbor B．housemate C．classmate D．friend √ 解析：根据第一段的内容可知，作者与一位当地学校的老师住在一起，也就是她的室友。下文中的“I had to _______ my housemate”也是提示。故选B。 6．A.word B．letter C．name D．place √ 解析：根据第三段中的“I had no _____ what the Italian word for ‘router’”可知，此处指的是当作者不知道意大利语中的单词的时候，故选A。 7．A.appear B．work C．happen D．flash √ 解析：根据下文的“I try to mime (比画) the thing I'm talking about”可知，当解释不起作用时，作者尽力比画着自己谈论的事情。work意为“奏效，起作用”，符合语境。故选B。 8．A.pass B．tell C．ask D．hand √ 解析：根据下文的“my housemate where the router was so I could find the password for the Wi-Fi”可知，为了能找到Wi-Fi的密码，所以作者问室友路由器在哪里。故选C。 9．A.point B．use C．doubt D．idea √ 解析：根据下文的“so I tried to explain it several times”可知，作者尽力地解释了好几遍，所以此处表示作者不知道意大利语中的单词“路由器”怎么说。故选D。 10．A.kept B．ordered C．understood D．explored √ 解析：根据上文的“In the end， I called it the ‘Internet box’”可知，室友明白了作者的意思。故选C。order“命令，订购”；explore“探索”。 11．A.amazed B．embarrassed C．excited D．moved √ 解析：根据下文的“because I keep making many mistakes”可知，作者感到不好意思，故选B。 12．A.corrects B．annoys C．strikes D．rescues √ 解析：虽然作者因为总是犯错误而感到尴尬，但是室友友好地纠正作者的错误并且告诉作者她做得很好。故选A。annoy“使恼火”；strike“打”；rescue“营救”。 13．A.improving B．stopping C．applying D．failing √ 解析：根据上文的“tells me that I'm doing well”可知，作者感觉自己的语言水平正在提高。故选A。improve“提高”；apply “申请”。 14．A.stress B．host C．live D．speak √ 解析：因为作者的室友是意大利人，不讲英语，所以作者除了讲意大利语外，别无选择。故选D。stress“强调”；host“主持”。 15．A.as B．for C．about D．like √ 解析：根据下文的“a real Italian”可知，作者希望自己的意大利语讲得像一个真正的意大利人一样好。故选D。 (二)语法填空(15分) You know how disappointed it can be if you are not able to communicate with the native English 16._______(speaker) when you're traveling， and you might think learning a new language is a tough task. But fear not! We figured out how many words you 17. _______ (real) need to learn to speak a language well. A group of linguists (语言学家) have created a test 18. _______(see) how many words you know in English. There are 200，000＋ words in the English language， but the test only 19. _______ (include) 50 of them. You may not understand all of the 50 words. The linguists believe that if you multiply (乘) 20. _______ number of words out of 50 that you understand by 500， you'll almost know your English vocabulary. A professor has found that native speakers of a language know 15，000 to 20，000 lemmas (词目). A lemma 21. _______ (make) up of a root word (say: walk) and all of 22. _______(it) inflections (屈折形式) (walked， walking， walker， etc.). But if you learn a new language， you can never understand 15，000 lemmas. He discourages people from learning all of the words in a language. There are 800 to 1，000 lemmas 23. _______ are used most frequently in the language. He advises people to focus on these lemmas. With these lemmas， people can understand 75% of the language. And they will be 24. _______(confidence) enough to start a conversation， order at a restaurant， and deal 25. _______ other daily communication. 语篇解读：本文是一篇说明文。文章介绍了学习一门语言的方法和技巧。 16．speakers　考查名词复数。分析句子，设空处使用名词作宾语，此处表示当地的说英语的人，speaker是可数名词，此处用复数形式泛指多名说英语的人。故填speakers。 17．really　考查副词。分析句子，设空处使用副词really作状语，修饰动词need。 18．to see　考查非谓语动词。分析句子，句中have created为谓语，设空处使用非谓语动词，此处使用不定式，作目的状语。故填to see。 19．includes　考查动词时态。分析句子，include是谓语动词，主动语态。根据前半句的are可知，此处使用一般现在时。主语the test为第三人称单数，谓语动词也应该使用第三人称单数。故填includes。 20．the　考查冠词。句中the number of意为“……的数量”。故填the。 21．is made　考查动词时态和语态。分析句子可知，be made up of (由……组成)用作谓语，根据句意可知，句子表述客观事实，故使用一般现在时。主语A lemma为第三人称单数，谓语用单数形式。故填is made。 22．its　考查代词。分析句子，设空处使用it的形容词性物主代词its作定语，修饰名词inflections。故填its。 23．which/that　考查定语从句。分析句子，设空处引导的是限制性定语从句，先行词lemmas，为物，关系词替代先行词在从句中作主语，用关系代词which/that引导。 24．confident　考查形容词。分析句子可知，设空处使用形容词confident作表语，意为“自信的”。 25．with　考查介词。deal with为固定短语，意为“处理”。故填with。 本课结束 $$