UNIT 4 Section Ⅰ Reading and Thinking(学用Word)-【优学精讲】2025-2026学年高中英语选择性必修第四册（人教版）

本讲义围绕“志愿者在丛林学校的经历”展开阅读理解与语言技能训练，通过Pre-reading激活背景、While-reading分层解构（析架构、知细节、辨难句）、Post-reading深化思维（观点表达、语法应用），并系统梳理核心词汇与重点句型，构建从输入到输出的完整学习支架。 该资料以真实语篇为载体，通过细节推理题（如“男孩跳窗原因”）和难句分析（如复合句结构拆解）提升语言能力，借助丛林学校生活描写培养文化意识，开放性问题（如“对Tombe生活的看法”）发展思维品质。课中助力教师引导学生深度理解文本，课后词汇默写、语法填空等练习帮助学生自主巩固，有效查漏补缺。

Section Ⅰ　Reading and Thinking Pre-reading Before reading the text， answer the following question. 　What kind of volunteer work would you like to do as a student？ 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 While-reading 第一步：析架构理清脉络 1.Skim the text and fill in the blanks. 2.What is the main idea of the text？（　　） A.Jo went to a bush school to visit friends. B.Jo introduces us to a bush school. C.Jo introduces Tombe’s home in the village to us. D.Jo tells us her experience as a volunteer teacher in the bush. 第二步：知细节明察秋毫 1.In a chemistry experiment， why did the boys jump out of the windows？（　　） A.Because they were frightened by the bubbling mixture. B.Because they couldn’t stand the terrible smell of the mixture. C.Because they didn’t like doing chemistry experiments. D.Because they knew chemistry was not relevant to them. 2.What can we infer from “The only possessions I could see were ...”？（　　） A.Tombe’s family was kind-hearted. B.Tombe’s family was enthusiastic. C.Tombe’s family only used simple things. D.Tombe’s family was very poor. 3.What did the family do with the leftover food？（　　） A.They had it for the next meal. B.They threw it out of the doorway directly. C.They used it to attract bad spirits in the night. D.They dried it up in a can and then threw the can out. 4.How did Jo feel after the visit to Tombe’s family？（　　） A.Happy. B.Sad. C.Worried. D.Upset. 第三步：辨难句拆分解读 1.Sometimes I wonder how relevant chemistry is to these students — few will ever become chemists — and most will be going back to their villages after Year 8 anyway. 句式分析：该句为复合句。 how relevant chemistry is to these students是how引导的　　　从句，破折号后的部分起进一步解释说明的作用；and连接前后两个　　　句。 自主翻译：　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 2.When we arrived at the village， Tombe’s mother， Kiak， saw us coming and started crying “ieee ieee”. 句式分析：该句为复合句。When 引导　　　　　　从句，Kiak作Tombe’s mother的　　　　　　；句子的主干是Tombe’s mother saw us coming and started crying “ieee ieee”，其中saw us coming为“　　　　　　　　　　　　　”结构；and连接两个并列谓语　　　　　　和　　　　　　。 自主翻译：　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 3.Tombe’s father，Mukap，a man with a strong jaw and a wrinkled forehead，led us to his house，a low，round bamboo hut with no windows， with a door just big enough to get through， and with grass sticking out of the roof — this shows it is a man’s house. 句式分析：该句为复合句。Mukap作Tombe’s father的　　　　，a low，round bamboo hut作his house的同位语；it is a man’s house为省略了　　　　　　的宾语从句。 自主翻译：　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Post-reading 第一步：抒己见提升思维 　What do you think about the life of Tombe？ 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 第二步：课文语法填空 　　Jo worked at a bush school 1.　　　　　 classrooms were made of bamboo， with clay floors and roofs of grass. There’s no electricity or 2.　　　　　　 （run） water there. It takes some of the students about two hours 3.　　　　　　 （get） to school. The other day， Jo 4.　　　　　　　　 （show） the boys the experiment when the mixture was bubbling over everywhere and the boys started jumping out of the windows. Jo doubted 5.　　　　　 she was making any difference to the children’s lives by teaching 6.　　　　　　　　 （they）. 　　Jo and Jenny visited Tombe’s home. When they arrived at the village， Tombe’s mother who 7.　　　　　　　　　　　　 （work） in her garden， started crying “ieee ieee”. Tombe’s father led them to his house， a low bamboo hut with grass 8.　　　　　　 （stick） out of the roof， where they could only see a few possessions.9.　　　　　　 they ate were sweet potatoes， ripe corn and greens. That night Jo and Jenny slept on a platform with fresh grass 10.　　　　　　 （lay） on the floor. They left the village the next morning after many goodbyes and firm handshakes. VOLUNTEERING IN THE BUSH 8 March 　　I just got a parcel① from home！ It took about two weeks to arrive， and it was a bit damaged， but it was so nice to get some sweets and jam② from home；I’ve been dying to③ have some of my favourite sweets， and it’s always nice to get mail④！ 　　So I’ve been here in the jungle for about a month now.My secondary⑤ school is a bush school.[1]The classrooms are made of bamboo， with clay⑥ floors and roofs of grass.It takes me only a few minutes to walk to school down a dusty⑦ track covered in weeds⑧.When I reach the school grounds， I’m greeted by a chorus⑨ of “good morning” from the boys.Unlike students in our country， these boys do not wear cotton⑩ uniforms⑪，and many of them also have to walk a long way， sometimes for up to⑫ two hours， just to get to school. 　　There’s no electricity， running water or even textbooks，not to mention⑬ laptops， tablets⑭， or other modern devices！[2]All the students have are pencils， rubbers⑮， and paper.I’m still trying to adapt to⑯ these conditions.I’ve had to become much more imaginative⑰in my teaching.Science is my most challenging subject as my students have no concept of doing experiments.There is no equipment， and since there isn’t even a washroom⑱， if I need water I have to carry it from my house in a basin！[3]It’s important not to be too rigid⑲ about rules here， too.[4]The other day⑳ I was showing the boys a chemistry experiment when， before I knew it， the mixture was bubbling out of the test tube㉑ spilling everywhere！[5]The class became a circus㉒ as the boys，who had never come across㉓ anything like this before， started jumping out of the windows.Sometimes I wonder how relevant㉔ chemistry is to these students — few will ever become chemists㉕ — and most will be going back to their villages after Year 8 anyway.[6]To be honest㉖， I doubt whether I’m making any difference to㉗ these boys’ lives at all. 　　[1]with短语作伴随状语。 　　[2]the students have是省略了关系代词that的定语从句，修饰先行词All。 　　[3]It作形式主语，动词不定式短语not to be too rigid about rules here是真正的主语。 　　[4]be doing ...when ...意为“正在做……这时（突然）……”；before引导时间状语从句，意为“没来得及……就……”。 　　[5]who引导非限制性定语从句，修饰先行词the boys。 　　[6]whether引导宾语从句。 17 April 　　Last weekend I made my first visit to a remote㉘ village，home to one of our students，Tombe.[7]Another teacher and I walked for two and a half hours to get there — first， up a mountain from where we had fantastic views， and then down a shaded path to the valley below.When we arrived at the village， Tombe’s mother， Kiak，saw us coming and started crying “ieee ieee”.We shook hands with㉙ all the villagers.Everyone seemed to be related to㉚ Tombe. 　　[8]Tombe’s father， Mukap， a man with a strong jaw㉛ and a wrinkled㉜ forehead㉝， led us to his house， a low， round bamboo hut with no windows， with a door just big enough to get through， and with grass sticking out㉞ of the roof — this shows it is a man’s house. Such housing㉟ is dark inside so it took time for our eyes to adjust.Fresh grass had been laid on the floor and there was a platform㊱ for Jenny and me to sleep on.There was a fireplace in the centre of the hut.[9]The only possessions I could see were one broom， a few saucers㊲， a kettle㊳， cups， pans㊴， and a couple of jars. 　　[7]from where引导定语从句。 　　[8]a man with a strong jaw and a wrinkled forehead作Mukap的同位语；a low，round bamboo hut 作house的同位语；with no windows， with a door just big enough to get through和with grass sticking out of the roof是三个with的复合结构。 　　[9]I could see是省略了关系代词that的定语从句，修饰先行词possessions；先行词被only修饰，定语从句引导词只能用that，不能用which。 　　Mukap built a fire㊵ outside and laid stones on it to heat.He then placed the hot stones in an empty oil drum with kau kau （sweet potato）， ripe㊶ corn， and greens.He then covered the vegetables with banana leaves and left them to steam.It smelled delicious.[10]We ate inside the hut sitting round the fire.[11]I loved listening to the family talking softly to each other in their language， even though I could not participate much in the conversation.Luckily， Tombe interpreted for us. 　　Later， I noticed a can standing upside down㊷ on the grill over the fire.After a while， Tombe threw it out of the doorway.Tombe told me that the can was heated to dry out㊸ the leftover food.His family believes that leftovers attract bad spirits in the night， so any leftover food is dried up in a can and the can is then thrown out of the hut. 　　We left the village the next morning after many goodbyes and firm handshakes.My muscles were aching and my knees shaking as we dragged㊹ ourselves down the mountain towards home.That evening I fell happily into bed.[12]It was such a privilege㊺ to have spent a day with Tombe’s family. 　　[10]动词-ing短语sitting round the fire作伴随状语。 　　[11]listen to sb doing sth意为“听见某人正在做某事”；even though引导让步状语从句。 　　[12]It was a privilege to do sth意为“做某事是一种殊荣”；to have done为动词不定式的完成式，表明该动作比谓语动词的动作先发生。 ①parcel n.包裹 vt.裹好；打包 ②jam n.果酱；堵塞 ③be dying to 极想；渴望 ④mail n.邮件；信件；邮政 vt.邮寄；发电邮给 ⑤secondary adj.中学的；次要的 ⑥clay n.黏土；陶土 ⑦dust n.沙土；灰尘 vi.& vt. 擦灰 dusty adj.布满灰尘的 ⑧weed n.杂草；野草 vt.& vi.除杂草 ⑨chorus n.合唱曲；合唱团 vt.合唱；齐声说 a chorus of 齐声；异口同声 ⑩cotton n.棉布；棉花 ⑪uniform n.校服；制服 adj.一致的；统一的 ⑫up to 多达；高达 ⑬not to mention 更不用说；且不说 ⑭tablet n.平板电脑；便笺本；药片 ⑮rubber n.橡皮；黑板擦；橡胶 ⑯adapt to 适应 ⑰imaginative adj.富有想象力的 ⑱washroom n.洗手间；厕所 ⑲rigid adj.死板的；固执的 ⑳the other day 不久前某一天 ㉑tube n.管子；管状物 ㉒circus n.马戏团 ㉓come across（偶然）遇到；碰上 ㉔relevant adj.有关的；切题的 ㉕chemist n.化学家；药剂师；药房 ㉖to be honest 说实话 ㉗make any difference to ...对……有作用/有影响 ㉘remote adj.遥远的；偏僻的 ㉙shake hands with sb 与某人握手 ㉚be related to ... 与……有亲戚关系 ㉛jaw n.颌；下巴 ㉜wrinkle vt.& vi.（使脸上）起皱纹；皱起n.皱纹 ㉝forehead n.额；前额 ㉞stick out 伸出；突出 ㉟housing n.住房；住宅 ㊱platform n.平台；站台；舞台 ㊲saucer n.茶碟；杯托 ㊳kettle n.（烧水用的）壶；水壶 ㊴pan n.平底锅；烤盘 ㊵build a fire 生火 ㊶ripe adj.成熟的；时机成熟的 ㊷upside down 上下颠倒的 ㊸dry out （使浸水等之物）完全变干；干透 ㊹drag vt.拖；拽vt.& vi.缓慢而费力地移动 ㊺privilege n.优惠待遇；特权 参考译文 丛林里的志愿行动 3月8日 　　我刚收到一个从家里寄来的包裹！大约花了两周的时间包裹才到达，而且有点破损，但是真高兴能收到家里寄来的一些糖果和果酱；我一直非常渴望吃一些我最喜欢的糖果，而且收到邮包总是令人开心不已！ 　　到现在我已经在丛林里待了大约一个月了。我所在的中学是一所丛林学校。教室是用竹子搭建的，黏土夯的地面，茅草搭的屋顶。沿着杂草丛生、尘土飞扬的小路，我仅用几分钟就能走到学校。我走进校园时，男孩们齐声对我喊“早上好”。与我们国家的学生不同，这些男孩不穿棉制校服，他们中的很多人得长途跋涉，有时长达两个小时才能到学校。 　　那儿没有电，没有自来水，甚至没有课本，更别提笔记本电脑、平板电脑或者别的现代化设备！学生们只有铅笔、橡皮和纸。我还在努力适应这些条件。在我的教学中，我不得不变得更有想象力。科学课是我最具挑战性的科目，因为我的学生没有做实验的概念。这里没有设备，甚至连洗手间都没有。如果需要水，我得用盆子从我的房子里端来！在这里，很重要的一点是也不能太墨守成规。几天前，我正在给男孩们演示一个化学实验，在我反应过来前，混合物冒着泡从试管中涌出，洒得到处都是！班上乱成了马戏团，男孩们纷纷跳窗跑走，因为他们以前从没遇到过像这样的事情。有时，我会想化学对这些学生来说到底有多大的用处——几乎没有人会成为化学家——而且大多数人无论如何在八年级后都要回到自己的村庄。说实话，我怀疑我是否能给这些男孩们的生活带来不同。 4月17日 　　上周末，我第一次去了一个偏远的村庄，我们的学生汤贝的家在那里。我和另一位老师步行了两个半小时才到达那里。首先，爬上一座山，从山上我们看到了美妙的景色，然后沿着一条树荫遮蔽的小路走到下面的山谷。我们到达村子时，汤贝的母亲齐亚克看见我们到来，就“唉咿——唉咿——”地叫了起来。我们和所有的村民握手。每个人似乎都是汤贝的亲戚。 　　汤贝的父亲穆卡普，一位下巴结实、额头满是皱纹的男人，把我们带到他的房子前：一座低矮的圆形竹屋，没有窗户，门的宽度仅够单人穿过，屋顶伸出一簇茅草——这表明这是一个男人的房子。这样的房屋里面很暗，所以过了一会儿我们的眼睛才适应过来。地上铺着新草，还有一个让我和珍妮睡觉的平台。屋子中央有个火炉。我能看到的物品只有一把扫帚、几个碟子、一个水壶，还有几个杯子、平底锅和罐子。 　　穆卡普在屋外生了火，然后把石头放在上面加热。接着，他把热石头放入一个空油桶，里面有栲栲（甘薯）、熟玉米和青菜。然后他用香蕉叶盖住蔬菜，把它们蒸上。食物闻起来很香。我们在屋内围着火炉吃饭。我喜欢听这家人用他们的语言轻声地交谈，虽然我无法参与多少他们的谈话。幸好汤贝为我们做了解说。 　　后来，我注意到有一个罐子倒立在火炉上面的烤架上。过了一会儿，汤贝把它扔出门口去。他告诉我说，加热罐子是为了烤干剩菜。他们家相信剩菜会在夜晚引来恶灵，所以所有的剩菜都放在罐子里烤干，然后再把罐子扔到屋外。 　　次日清晨，多次互道再见和紧紧握手之后，我们离开了村庄。当我们拖着沉重的步伐下山回家时，我浑身肌肉酸痛，双膝颤抖。那天晚上，我心满意足地一头栽倒在床上。和汤贝一家人度过了一天，真是荣幸。 Ⅰ.词块默写 1.　　　　　　　　　　渴望做某事 2.　　　　　　　 沿着尘土飞扬的小路 3.　　　　　　　 齐声；异口同声 4.　　　　　　　 自来水 5.　　　　　　　　 更不用说；且不说 6.　　　　　　　 适应这些条件 7.　　　　　　　　 对……严苛 8.　　　　　　　　 几天前 9.　　　　　　　 （偶然）遇到；碰上 10.　　　　　　　 与……相关；对……重要的/有意义的 11.　　　　　　　 说实话 12.　　　　　　　　 对……有影响 13.　　　　　　　　 参观，拜访 14.　　　　　　　　 一条树荫遮蔽的小路 15.　　　　　　　 与……握手 16.　　　　　　　　 与……有亲戚关系 Ⅱ.课文原句默写 1.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 （我仅用几分钟就能走到学校） down a dusty track covered in weeds. 2.The other day 　　　　　　　　　　　　　　　　　　　　　　　　　　（我正在给男孩们演示一个化学实验， 这时）， before I knew it， the mixture was bubbling out of the test tube spilling everywhere！ 3.To be honest， 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　（我怀疑我是否能给这些男孩们的生活带来不同） at all. 4.Another teacher and I walked for two and a half hours to get there — first， up a mountain 　　　　　　　　　　　　　　　　　　（从山上我们看到了美妙的景色）， and then down a shaded path to the valley below. 提示：完成课后作业　UNIT 4　Section Ⅰ （1） 核心词汇集释 1.not to mention 更不用说；且不说 教材原句　There’s no electricity， running water or even textbooks， not to mention laptops， tablets， or other modern devices！ 那儿没有电，没有自来水，甚至没有课本，更别提笔记本电脑、平板电脑或者别的现代化设备！ 【用法】 （1）not to mention＝let alone　更不用说 needless to say 不用说 （2）as mentioned above 如上所述 mention sth to sb＝mention to sb that ... 向某人提及…… mention doing ... 提及做…… 【佳句】　The city is known for its beautiful architecture， rich history， and vibrant culture， not to mention its delicious cuisine. 这座城市以其美丽的建筑、丰富的历史和充满活力的文化而闻名，更不用说它的美食。 【练透】　单句语法填空 ①As 　　　　　　（mention） above， swimming regularly can not only reduce our stress， but also build up our body. ②She mentioned 　　　　　　（see） a rare bird in the forest during her last hike. 【写美】　完成句子 ③It seemed that the runway was extremely long for young children， 　　　　　　　　　　　　　　　　　　　　　. 对于年幼的孩子来说，跑道似乎非常长，更不用说患有脑部疾病的孩子了。 2.shade vt.给……遮挡（光线）；加灯罩；把……涂暗 n.阴凉处；灯罩；阴影部分 教材原句　Another teacher and I walked for two and a half hours to get there — first， up a mountain from where we had fantastic views， and then down a shaded path to the valley below. 我和另一位老师步行了两个半小时才到达那里。首先，爬上一座山，从山上我们看到了美妙的景色，然后沿着一条树荫遮蔽的小路走到下面的山谷。 【用法】 （1）in the shade　　　　　　在阴凉处 in the shade of　 在……的阴凉处 put ...in the shade 使……黯然失色 （2）shade ...from/against ... 给……遮挡…… shade ...with ... 用……遮挡…… （3）shaded adj. 荫蔽的 【佳句】　If you have to be outside， remember to drink water， avoid tiring activities and stay in the shade. 如果你不得不外出，记得喝水，避免劳累的活动，并待在阴凉处。 【练透】　单句语法填空 ①With the sun shining in the sky， some villagers gathered in the 　　　　　　（shade） area and talked about odds and ends. ②The big umbrella shaded us 　　　　　　the burning sun as we lay on the beach enjoying our vacation. 【写美】　完成句子 ③Her outstanding performance in the competition 　　　　　　　　　　　　　　 　　　　　. 她在比赛中的出色表现使其他所有参赛者都黯然失色。 3.drag vt.拖；拽 vt.& vi.缓慢而费力地移动 教材原句　My muscles were aching and my knees shaking as we dragged ourselves down the mountain towards home. 当我们拖着沉重的步伐下山回家时，我浑身肌肉酸痛，双膝颤抖。 【用法】 drag ...out of ...　 把……从……中拖出来 drag along 拖着脚走；慢慢地行走 【佳句】　I dragged my exhausted body inching forward. Eventually， I sat beside the stream， my arms and legs aching. （动作描写） 我拖着疲惫的身体慢慢向前挪动。最后，我坐在小溪边，胳膊和腿都痛了。 【写美】　完成句子 ①Painful and a bit embarrassed as he was， he still 　　　　　　　　　　　　　　　　　　　　　　　. 虽然感到痛苦和有点尴尬，但他仍然拖着脚继续前进。 ②The other day， I saw a man 　　　　　　the street， whose figure was familiar to me. 几天前，我看见一个人正缓慢地走在街上，他的身影我很熟悉。 4.privilege n.优惠待遇；特权 教材原句　It was such a privilege to have spent a day with Tombe’s family. 和汤贝一家人度过了一天，真是荣幸。 【用法】 （1）It is a privilege to do sth 做某事是一种殊荣 have the privilege to do/of doing sth 有特权做某事 （2）privileged adj. 有特权的 be privileged to do sth 荣幸做某事 【佳句】　She has the privilege to travel around the world， experiencing different cultures and customs. 她有幸周游世界，体验不同的文化和习俗。 【练透】　单句语法填空 ①I feel much 　　　　　　　　（privilege） to invite you to our program for a live talk show. 【写美】　完成句子 ②　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 the Chinese Speech Contest for foreigners at my school on 1 December. 我很荣幸邀请你参加12月1日在我校举办的外国人汉语演讲比赛。 重点句型解构 1.句型公式：be doing ...when ...正在做……这时（突然）…… 教材原句　The other day I was showing the boys a chemistry experiment when， before I knew it， the mixture was bubbling out of the test tube spilling everywhere！ 几天前，我正在给男孩们演示一个化学实验，在我反应过来前，混合物冒着泡从试管中涌出，洒得到处都是！ 【用法】 when用作连词，意为“这时（突然）” be about to do ...when ... 正要做……这时（突然）…… be on the point of doing ...when ... 正要做……这时（突然）…… had （just） done ...when ... 刚做完……这时（突然）…… 【品悟】　He was lying in bed when he heard something like a smoke alarm. （动作描写） 他正躺在床上，突然听到类似烟雾警报器的声音。 【写美】　完成句子 ①The twins 　　　　　　　　　　　　　　　　　　　　　clumsily in the kitchen when their father slid in. 双胞胎正在厨房里笨拙地做母亲节早餐，这时他们的爸爸悄然而至。 ②Helen 　　　　　　　　　　　　　　　　　　　　　　she regretted refusing Peter’s invitation to the party. 海伦刚放下手机，就后悔拒绝了彼得的聚会邀请。 2.句型公式：from where引导定语从句 教材原句　Another teacher and I walked for two and a half hours to get there — first， up a mountain from where we had fantastic views， and then down a shaded path to the valley below. 我和另一位老师步行了两个半小时才到达那里。首先，爬上一座山，从山上我们看到了美妙的景色，然后沿着一条树荫遮蔽的小路走到下面的山谷。 【用法】 （1）句中from where引导定语从句，相当于and from here/there。 （2）from where中的where指的是一个地点状语；from which中的which指的是一个地点名词。 【品悟】　Alice stood at the window， from where she could watch her classmates playing football. 艾丽丝站在窗边，从那里她可以看到同学们正在踢足球。 【写美】　完成句子 ①This is the biggest supermarket in the city， 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　. 这是这个城市里最大的超市，在那里你可以买到任何你需要的东西。 ②She climbed up to the top of the hill， 　　　　　　　　　　　　　　　　　　　　　　　　　　　 她登上山顶，从那里她可以一览全镇的风光。 Ⅰ.单词拼写 1.The next day， I stood on the 　　　　（舞台）， eyes wandering across the hall. 2.At the very moment， we were seized with panic.I sat upright， my body 　　　　　　（僵硬的） with fear. 3.Mia recognised her son in an instant， who hadn’t changed so much except for some wrinkles on his 　　　　　　（前额）. Ⅱ.补全句子 1.To be honest， 　　　　　　　　　　　　　　　　　　　　（承认错误需要很大的勇气） in front of the public. 2.（2023·1月浙江卷）　　　　　　　　　　　　　　　　　　　　 （我正站在汽车旁，这时） a hummingbird flew to the center of our group and began hovering. 3.He turned his eyes to the door when he 　　　　　　　　　　　 　　（听到门把手转动的声音）. 提示：完成课后作业　UNIT 4　Section Ⅰ （2） 4 / 11 学科网（北京）股份有限公司 $ Section Ⅰ　Reading and Thinking Pre-reading ①Help at school by cleaning the classroom and picking up rubbish on the school ground. ②Go to the nursing home to help the old. While-reading 第一步 1.①impressions　②bush　③challenges　④visit ⑤Tombe’s home　⑥enjoyed 2.D 第二步 1－4　ADDA 第三步 1.宾语　并列 有时，我会想化学对这些学生来说到底有多大的用处——几乎没有人会成为化学家——而且大多数人无论如何在八年级后都要回到自己的村庄。 2.时间状语　同位语　see＋宾语＋宾语补足语　saw　started 我们到达村子时，汤贝的母亲齐亚克看见我们到来，就“唉咿——唉咿——”地叫了起来。 3.同位语　that 汤贝的父亲穆卡普，一位下巴结实、额头满是皱纹的男人，把我们带到他的房子前：一座低矮的圆形竹屋，没有窗户，门的宽度仅够单人穿过，屋顶伸出一簇茅草——这表明这是一个男人的房子。 Post-reading 第一步 His life is rather hard， original and simple， but he and his family are very friendly. 第二步 1.whose　2.running　3.to get　4.was showing　5.whether 6.them　7.had been working　8.sticking　9.What　10.laid 【随堂检测·要过关】 Ⅰ.1.be dying to do sth　2.down a dusty track　3.a chorus of　4.running water　5.not to mention　6.adapt to these conditions　7.be rigid about　8.the other day　9.come across　10.be relevant to　11.to be honest　12.make a difference to　13.make a visit to　14.a shaded path 15.shake hands with　16.be related to ... Ⅱ.1.It takes me only a few minutes to walk to school 2.I was showing the boys a chemistry experiment when 3.I doubt whether I’m making any difference to these boys’ lives 4.from where we had fantastic views 【核心知识·巧突破】 核心词汇集释 1.①mentioned　②seeing ③not to mention a child with a brain disease 2.①shaded　②from/against ③put all the other competitors in the shade 3.①dragged his feet to keep moving forward ②dragging along 4.①privileged　②It is a great privilege for me to invite you to participate in 重点句型解构 1.①were cooking a Mother’s Day breakfast ②had just put down her cell phone when 2.①from which you can buy whatever you need ②from where she could have a good view of the whole town 【随堂检测·要过关】 Ⅰ.1.platform　2.rigid　3.forehead Ⅱ.1.it takes great courage to admit mistakes 2.I was standing by the car when 3.heard the handle turning 4 / 11 学科网（北京）股份有限公司 $