Unit 4 第1课时 Section A (1a-1d)-【宝典训练】2025-2026学年八年级下册英语高效课堂（人教版·新教材）

英语·八年级下册 5.Mr Brown is not only the writer's teacher but also his/her friend. (二)短语积累： 1.向某人表达诚挚的感谢2.克服困难3.呼吸练习 4.记忆技巧5.给某人极大的信心6.取得很大进步 (三)佳句应用： 1.Although he was busy,he took the time to explain difficult problems to me and shared learning methods with me. 2.Thank you so much for being not only my classmate but also my partner. 书面表达 ●谋篇布局第一人称一般过去时+一般现在时 ●实战演练 Dear Brian, How time flies!We have been friends for a year.I'm writing to thank you for your great help. Last year,I came to a new class.Without friends,I felt very lonely.In the past year,you wrote to me many times.In your letters,you encouraged me to make more friends,told me ways to learn English well,and shared happiness with me. With your help,I've become outgoing and made many good friends. Recently,Tianjin has changed a lot.I sincerely invite you to visit Tianjin. Hope to see you soon! Yours, Zhang Ming *Reading Plus拓展阅读选学 一、1.At around three months old, 2.For up to 45 minutes. 3.Because laughter can show others that we want to be close to them and that we are friendly. 4.Try thinking about something funny and laugh. 二、1.氧：氧气2.放松的：轻松的3.焦虑的：担忧的 4.释放：放出 三、1.抵御疾病2.让我们感到平静和快乐 3.a natural part 4.force oneself to do sth 四、l.oxygen2.work out3.pain4.happy5.close 6.real 7.funny Unit 4 The Wonders of Nature 第一课时Section A（1a-1d) 课前寻学1 重点单词 1.measurement measure measurable measured 2.square kilometre 3.level levelly 4.surface surface surface 5.wonder wonderment wonderful wonderfully 6.below 课堂研学 名师点拨 1.(1)wonders (2)in wonder (3)wonder where (4)wonder at (5)a wonderful time 2.(1)below the bed (2)below (3)drop below zero (4)under (5)above 3.(1)English level (2)different levels (3)on the second level (4)a level (5)the table is level (6)need to level the ground 〔课堂逆价月 -1.wonders 2.square 3.below 4.level 5.surface 6.connecting 二、1.amazing2.nature3.lowest4.largest 三、1.How deep2.as quickly as 3.the deepest point 4.natural wonders 5.square kilometres 四、1.Mount Qomolangma2.8,848.86 3.the Sahara Desert 4.9,000,000 5.the Dead Sea 6.416 7.the Mariana Trench 8.11,000 第二课时Section A(2a-3d) 课前导学月 重点单词 1.depth deep deeply deepen 2.vessel 3.bottombottom 4.waterfall 5.civilization civilize civilized 6.means 7.development develop developing developed 8.desert 9.unusual unusually unusualness 10.dive diver diving 11.research 重点短语 the bottom of... 〔课堂研学朝 听说课型 一、l.The Yangtze River.. 2.It is in Africa 3.Because it helped ancient Chinese civilization to develop and is still important today. 4.It carries brown and yellow earth. 二、 第一节信息转述 The Yellow River is 5,464 kilometres long and is the second longest river in China.We call it our "mother river" because it helped ancient Chinese civilization develop.Some parts of the river carry brown and yellow earth,which is why it is called the Yellow River.The Yangtze River is the longest river in China,travelling the farthest at about 6,300 kilometres long.The Nile is the longest river in Africa,at 6,671 kilometres,and it's very important in Egypt's history. 第二节信息询问 1.What other famous rivers in the world do you know? 2.What can we do to protect these rivers? 名师点拨 1.(1)depth (2)depth (3)depth (4)depth (5)depths 2.(1)bottom (2)bottom 3.(1)How (2)How 〔课堂逆价月 -1.research 2.waterfall 3.bottom 4.desert 二、l.depth2.unusual3.development4.length 三、L.vessel dived many others2.parts carry 3.and civilizations 4.by all means 5.to learn know aboutUnit 4 The Wonders of Nature NG▣SH 。●●单元主题●●0 ●●●学习目标●●● 核心素养 语言能力 人与自然— 自然奇观 1.谈论关于自然奇观的地理知识。 学习能力 2.对比著名地，点的相关事实。 文化意识 3.运用大数字来分享地理知识。 4.探究人类与自然产生联结的方式和原因。 思维品质 单元主题内容框架 The Wonders of Nature Big Question:How do we connect with nature? Value Statement:Exploring natural wonders helps us understand the earth and our bond with nature,and inspires us to protect the natural world. Section A:What is amazing Section B:Why do we about nature? explore nature? *Project 语境1： 语境2： 语境3： 语境4： 语境5： 谈论世界著名 介绍家乡的自 中国在珠穆朗玛峰 为自然奇观做 制作自然奇观介 自然奇观的地 然景观 所获成就 广告 绍手册并进行课 理特征 堂分享 *Reading Plus 语境6：阅读自然奇观相关拓展文本， 完成信息梳理与话题讨论 ●》59●… 英语·八年级·下册(RJ) 课时Section A(1a-1d) 课前导学 重点单词>> 1.数量；测量/小me3mant/ →. 测量→ad 可测量的→ad. 慎重的；沉着的 2.平方千米/skwea(r)kilpmita(r)/ (复数形式：square kilometres) 名词 3.高度；水平；程度/levl/ →v.level使平坦；对准→ad.level平的；等高的 (n.) adv. 沉稳地；冷静地 4.表面；表层/s3fs/ →U. 浮出水面；显露→ad. 表面的；外表的 5.奇观；惊叹n./琢磨；想知道；感到诧异u./wnd(r)/ →n. 兼词 惊奇；惊叹→ad 精彩的→ad. 很好地 6.在（或到）…下面；少于；低于prep./在（或到）…下面ad.brlU/ 课堂研学 名师点拨) 1.The Wonders of Nature大自然的奇迹(P31) wonder的一词多义： 【基础练】 (1)作可数名词，“奇观；奇迹；奇事”；作不可数 (1)The Great Wall is one of the seven 名词，“惊讶；惊奇”。常见用法：the wonders of the world. of..…的奇迹/奇观；in wonder处于惊奇 长城是世界七大奇迹之一。 状态，惊讶地。 (2)She looked at the beautiful painting (2)作及物动词，“想知道；对…感到好奇；琢 磨”。常见用法：wonder+疑问词(what/ 她惊讶地看着这幅美丽的画。 where/when等)+从句“想知道…”； (3)I she has gone. wonder+疑问词(how/what等)+不定式 我想知道她去哪儿了。 “想知道…” (4)We his quick progress (3)作不及物动词，“感到诧异；非常惊讶”。 in English. 常见用法：wonder at sth.对某事感到惊讶/ 我们对他英语的快速进步感到惊奇。 诧异 (5)We had 相关词形： at the party. (1)wonderful adj.精彩的；绝妙的；令人高兴的 我们在派对上度过了绝妙的时光。 (2)wonderfully ad.很好地 ●>60《（● Unit 4 The Wonders of Nature 2.Its surface is416 metres below sea level..它的表面海拔低于海平面416米。(P32) below的一词多义： 【基础练】 (1)prep.（位置或层面)低于；在…下面， (1)The cat jumped 常用来表示位置关系。 猫跳到了床下面。 (2)prep.(数量、水平、标准等)低于；少于。 (2)The number of the students in this class is (3)ad.在下面；到下面，用来修饰动词等， 30. 说明动作发生的位置或状态。 这个班的学生人数少于30人。 相关词： (3)The temperature will (I)under prep.&ad.在…正下方。强调 tonight. 垂直在下方，有接触或覆盖的意味。 今晚气温将降至零度以下。 (2)above prep.在…上面，与“below'”表示 (4)The cat is sleeping the table. 的位置关系相反。 猫正在桌子下面睡觉。 (3)over prep.在…正上方。强调垂直在 (5)The plane is flying the clouds 上，有覆盖或跨越的意味，与“under'”表 飞机在云层上方飞行。 示的位置关系相反。 3.Its surface is416 metres below sea level.它的表面海拔低于海平面416米。(P32) level的一词多义： 【基础练】 (1)n.高度；水平；程 (1)His is very high.他的英语水平很高。 度；等级；级别； (2)The game has 10 这个游戏有10个不同的等级。 楼层 (3)Our classroom is 我们的教室在二楼。 (2)ad.平坦的；水平 (4)Both players are on 两位选手的水平不相上下。 的；同等的 (5)Make sure before putting the books on it. (3)u.使平坦；使平等； 放书前确保桌子是平的。 瞄准 (6)They before building the house. 建房前他们需要平整土地。 课堂评价 一、根据句意和首字母或汉语提示写出所缺单词。 1.Xuankong Temple is one of China's w 2.An adult Siberian tiger requires up to 100 s kilometres of forest to live in. 3.The lake is frozen here.I guess the temperature must be b zero. 4.The top of the mountain is three kilometres above sea 1 5.The (of the earth was covered by water billions of years ago 6.The high-speed railway (连接)Luzhou with Chongqing was completed in September 2024. ●>61● 英语·八年级·下册(RJ) 二、用括号内所给单词的适当形式填空。 1.Nowadays,great inventions make our lives better in （amaze)ways. 2.Human beings should get along well with natural) 3.Among all the cinemas,Movie World sells the tickets at the (low)price. 4.The Caspian Sea is the (large)of all the salt lakes. 三、根据汉语意思完成句子，每空一词。 1.这个湖有多深？ is the lake? 2.请尽可能快地完成作业！ Please finish your homework you can！ 3.地球上最深的点是哪里？ Where's on earth? 4.桂林的漓江是中国著名的自然奇观之一。 The Li River in Guilin is one of the famous in China. 5.这个小岛只有五平方千米。 The small island is only five 四、请根据教材P321b对话，完成下面的短文填空。 Welcome to our game show!Today,we are talking about some amazing facts of geography.First,we discuss the highest mountain in the world.It is 1. Mount Qomolangma/Mount Kilimanjaro).We learn that its height is 2. (8,848.86/8,848.43）metres,and some scientists believe it is still growing taller. Next,we talk about the biggest desert on earth.It is not the Taklimakan Desert;the correct answer is 3 the Sahara Desert/the Arabian Desert).This desert covers about (9,000,000/7,500,000)square kilometres. Then,we turn to the lowest place on earth,which is 5. the Dead Sea the Caspian Sea).Its surface lies 6.(416/395)metres below sea level Finally,we ask about the deepest point in the ocean.It is located in 7. (the Mariana Trench the Puerto Rico Trench),and it is approximately 8. (11,000/10,924) metres deep. 知识掌握情况评价：优秀口 良好口 还需巩固口 错题摘记： ●》62（●