Unit 4 Section Ⅱ “Understanding ideas”的新知学习环节-【新课程学案】2025-2026学年高中英语必修第三册教师用书word（外研版）

本高中英语讲义聚焦“Understanding ideas”新知学习，构建从单词认知（词义、拼写）、活用变形、构词规律（如un-前缀表反义、-or后缀表职业）到高级词块运用的词汇学习支架，结合greet、load等重点词汇用法解析及现在进行时被动语态、seem句型等语法点，形成递进式知识脉络。 资料特色在于通过构词规律串记（如unwrap、sculptor）培养学习能力，结合语境例句解析词汇语法提升语言能力，“句式变换+仿写”（如seem句型转换）锻炼思维品质。课中辅助教师系统授课，课后助力学生通过课文填空练习巩固知识，查漏补缺。

Section Ⅱ　“Understanding ideas”的新知学习环节 一、阅读单词——知其义 1．at the top of these stone stairs 在这段石头阶梯的顶端 2．a portrait painter 一位肖像画家 3．take a selfie 拍自拍照 二、重点单词——写其形 1. 2. 3. 三、活用单词——悉其变 1. 2. 3. 4. 四、拓展构词——明其规(依据规律串记单词) 1．unfold: “v.＋un-”→v.(反义词) ①wrap→unwrap　　 　 　　 打开(包装)；拆开 ②fasten→unfasten 解开；松开 ③dress→undress 脱衣服 ④tie→untie 解开；打开 2．sculptor：“v.＋-or”→n. ①act→actor　　 　 　　　　 演员 ②visit→visitor 游客 ③edit→editor 编辑 ④invent→inventor 发明家 五、高级词块——通其用 1．get_a_load_of_...　　　　　 注意，仔细看(常用于表示惊讶或羡慕) 2．be_made_of 由……制成 3．come_up 出现 4．look_into_one's_eyes 与某人对视 5．have_a_mind_of_one's_own 有主见，能自作决定 6．but_then_again 不过，然而 7．a_sense_of_sadness 悲伤感 8．reach_out_to_sb. 到达，在某人面前出现 9．by_the_way 顺便提一下 10．find_out 查明，找出 1．Greetings from Paris, everyone! 我在巴黎向你们问好！ ★greet v．问候，迎接，招呼；传入……的鼻(或耳)中；映入……眼帘 |用|法|感|知| •(“动作描写”佳句)He rushed to greet us, sweeping his arms wide. 他张开双臂舞动着，冲过来迎接我们。 •As we walked into the house, we were greeted by a wonderful smell of baking. 我们走进房间的时候，烤东西的香气扑鼻而来。 •She exchanged a few words of greeting with the guests. 她同客人们寒暄了几句。 [归纳点拨] (1)greet sb.　　　　 　　 和某人打招呼，迎接某人 greet ...with ... 以……来迎接/接待…… (2)greeting n. 问候，迎接，招呼 send one's greetings to 代某人向……问好 |应|用|融|会| (单句语法填空/完成句子) ①She greeted her friends with a smile. ②Season's greetings (greet) and best wishes for the New Year. ③Upon his arrival at the airport, he_was_greeted_by many teenagers holding flowers in their hands. 他一到机场，就受到许多手持鲜花的青少年的欢迎。 2．Now, at the top of these stone stairs ...get a load of that! 现在，我们到了这段石头阶梯的顶端……台阶实在是太多了！ ★load n．某物的量 v．装；装载 |用|法|感|知| •(名言警句)All lay loads on a willing horse. 好马负重。 •The truck loaded with new cars went out of the factory. 装满新车的卡车开出了工厂。 •Knowing that they had arrived safely took a load off my mind. 得知他们平安到达后我如释重负。 [归纳点拨] (1)a load of/loads of　　　　 大量的，许多 get a load of ... 注意，仔细看(常用于表示惊讶或羡慕) take a load off one's mind 某人如释重负，打消某人的顾虑 (2)load ...with ... 用……装载…… be loaded with ... 装载着 (3)upload v. 上传 download v. 下载 |应|用|融|会| (单句语法填空/完成句子) ①If this is really true, it'll take a load off my mind. ②Mike, get a load of this: our friend Frank is being interviewed on the TV news right now! ③To keep the town clean, the truck loaded (load) with garbage is prevented from entering the town. ④Yesterday I downloaded a new app from the Internet and uploaded some learning materials. 昨天我从网上下载了一个新应用程序，并且上传了一些学习资料。 3．And just look at how her dress is being folded by the wind! 看她裙子上被风吹出的皱褶！ ★fold v．折起 |用|法|感|知| •I often clean the room, do the dishes, fold my clothes and cook dinner at home. 我经常在家里打扫房间、洗碗、叠衣服和做晚饭。 •(“动作描写”佳句)He folded the letter up gently and put it in his pocket. 他轻轻地把那封信折叠起来，放进了他的口袋里。 •(“比喻修辞”佳句)My hometown is like a blooming flower, unfolding with breathtaking beauty and richness. 我的家乡就像一朵盛开的花朵，绽放着惊人的美丽和富饶。 [归纳点拨] (1)fold one's/the clothes　　　 叠衣服 fold sth.(up) 把某物折叠起来 fold one's arms 双臂在胸前合抱 (2)unfold v. (使)展开，打开 |应|用|融|会| (单句语法填空/完成句子) ①He folded (fold) the letter in half and put it in an envelope. ②The eagle unfolded (fold) its wings and flew away. ③She folded_the_map_(up) and put it in her handbag. 她把地图折起来放进她的手提包里。 ④George stood silently with _his_arms_folded. 乔治抱着双臂，静静地站着。 4．exhibition n．展出，展览 |用|法|感|知| •The exhibition has attracted thousands of visitors. 这次展览吸引了成千上万的参观者。 •In the summer, the academy will exhibit several prints which are rarely seen. 在夏天，学院将展出一些罕见的版画。 •The museum has a fascinating collection of exhibits ranging from Iron Age pottery to Inuit clothing. 这家博物馆收藏了许多迷人的展品，从铁器时代的陶器到因纽特人的服装。 [归纳点拨] (1)on exhibition＝on display/show　　 展出，展览 (2)exhibit v. 展出，展览 　　 n. 展览品 |应|用|融|会| (1)单句语法填空 ①None of the pictures on exhibition could best this one. ②Many unearthed cultural relics were_exhibited (exhibit) at the museum last week. (2)替换加黑词汇 ③The works of art will be on show/display for several days in the central square of Milan.exhibition 1．This broadcast is being brought to you from one of the largest museums on Earth — the Louvre! 本次直播地点是地球上最大的博物馆之一——卢浮宫！ 感知将学语法——现在进行时的被动语态 “is being brought”是现在进行时的被动语态，其构成是“am/is/are＋being＋过去分词”。 ①The sports meeting is being held in our school. 我们学校正在举行运动会。 ②The fact that traditional foods are being replaced has a negative influence on our life. 传统食物正在被取代的事实对我们的生活有负面影响。 2．One moment she seems to be laughing at me，but then again I catch a sense of sadness in her smile. 上一刻她仿佛还在取笑我，而下一刻我却能从她的微笑中捕捉到一丝悲伤。 本句使用了“主语＋seem＋不定式”结构，该句型中的seem与不定式一起构成复合谓语。不定式to be doing表示动作正在进行中。意为“……好像正在做……”。seem构成的句型还有： (1)seem＋to do/to have done 好像要做/已经做了…… (2)seem (to be)＋表语　　　　 好像…… (3)It seems＋that ... 好像…… (4)It seems as if/as though ... 看起来好像…… (5)There seems (to be) ... 似乎(有)…… “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 ①He seems to be fit for the present job. →It_seems_that he is fit for the present job. ②The children seemed as if they were tired. →It_seemed_as_if the children were tired. ③When I entered his room, it seemed that he was doing his homework. →When I entered his room, he seemed_to_be_doing_his_homework. (2)通过“句式仿写”做到熟练运用 ④似乎一切都出了问题。 It_seemed_as_if_ everything had gone wrong.(as if) ⑤似乎很难在短时间内记住这么多生词。 It_seems_difficult_to_learn so many new words by heart in a short time. ⑥随着社会的发展，我们似乎正在失去很多传统。 →With the development of society, it_seems_that_we_are_losing a lot of traditions.(seem that) →With the development of society, we_seem_to_be_losing a lot of traditions.(seem to) 3．I guess that's why she attracts so many visitors every day. 我想那就是为什么她能每天吸引那么多的游客前来吧。 　　本句中guess后面接宾语从句，宾语从句省略了连接词that；同时该宾语从句是主系表结构，其中why引导的是表语从句，表示“那就是为什么……/……的原因”。类似的结构还有： (1)This/It is why ... 这就是为什么……/……的原因 (2)This/That is because ...　　 这/那是因为…… (3)The reason why ...is that ... ……的原因是…… “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 ①Less is more.So we say: reduce things by half instead of doubling them. →Less is more.This_is_why we say: reduce things by half instead of doubling them. ②We choose this movie for the reason that it represents the development of our beloved school, which is not only interesting but also meaningful. →The_reason_why_we_choose_this_movie_is_that it represents the development of our beloved school, which is not only interesting but also meaningful. (the reason why ...is that ...) (2)通过“句式仿写”做到熟练运用 ③(2023·新高考Ⅱ卷)他们还需要准备好用英语接受国际记者的采访。这就是他们需要英语教练的原因。 They also need to be ready to give interviews in English with international journalists. This_is_why_they_need_an_English_trainer. ④一些青少年和父母交流有困难的原因是他们不善于表达自己。 The_reason_why_some_teenagers_have_trouble_communicating_with_their_parents_is_that_ they are not good at expressing themselves . ⑤从太空看，地球是蓝色的。这是因为它的表面有71%左右被水覆盖。 Seen from space, the earth looks blue.This_is_because_about_seventy-one_percent_of_its_ surface_is_covered_by_water. 根据课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。 There are many ①amazing (amaze) treasures in the Louvre. First, get ②a load of a huge stone sculpture — the Winged Victory of Samothrace ③whose head and arms are missing.However, you can imagine her ④holding (hold) her arms up ⑤high (highly), celebrating the result of an ancient battle. When looking into Mona Lisa, you may find she has a mind of her own, or a sense of ⑥sadness (sad) in her smile! That's ⑦why she attracts so many visitors every day. Artist Rembrandt ⑧painted (paint) over 90 self-portraits in the 17th century.But no one really knows why. About 35,000 works ⑨are_being_displayed (display) in over 300 rooms in the Louvre currently, and it would take a lifetime ⑩to_see (see) everything! 学科网（北京）股份有限公司 $