A TRIP ALONG THE THREE GORGES教案
Module 5 A Trip Along the Three Gorges 教学设计1-优质公开课-外研版必修4精品
Module 5 A Trip Along the Three Gorges 教学设计1一、题材内容与学习目的本模块从旅游观光的角度介绍了我国著名的长江三峡的地理、历史等文化信息，使学生进一步了解美丽神奇的三峡景色和它的历史变迁，拓展学生的人文素养，培养学生的爱国情操。
二、语言知识目标1．语音意群与停顿。
2．词汇(1)单词cave n. peak n. plain n. plateau n.shore n. slope n. valley n. wood n.flat adj. surround vt. colleague n. downstream adv.goods n. trade n. temple n. dock n.hilly adj. raft n. narrow adj. legend n.deck n. distant adj. exploit vt. cabin n.forbid vt. lounge n. mountainous adj. fertile adj.remote adj. steep adj. varied adj. spot n.view n. pin n. naturally adv. torch n.(2)短语at the edge ofat leastbe heavy within the distancerip offget a kick out of3．语法复习常用情态动词。
例如：(1)can 表示能力、允许或请求允许；(2)could表示“与过去有关的能力”、“客气、婉转地提出请求或陈述看法”或者“惊异、怀疑或不相信”；(3)may表示说话人同意、许可或用于征求对方的许可或表示猜测；(4)might委婉地表示“可以”或者说话人的猜测；(5)must用于第一人称表示说话人认为有义务、有必要做某事；用于第二、三人称表示说话人的命令或要求别人做某事；其否定式表示“禁止”，口气强硬；表示肯定性“推测”；(6) have to表示客观要求层面上的“必须”、“不得不”；(7) should表示“义务或责任”。
高中英语外研版高中ModuleATripAlongtheThreeGorges教学设计
必修四Module5A Trip Along the Three Gorges教学设计话题：A Trip Along the Three Gorges一．教材分析本模块以A Trip Along the Three Gorges为话题，以游记的形式介绍了长江三峡的风光，古迹以及沿途的所见所闻，带领学生，走进长江，走进三峡。
使学生学会一些关于地势地形以及一些与旅游相关的词。
并运用所学知识简单描述旅游经历，介绍风景名胜及地理位置。
通过本模块阅读部分的学习，教会学生们如何用5W+1H的模式写游记，并且通过本次学习，学生要对祖国自然人文遗产有所了解，激发学生热爱祖国河山的热情以及陶冶他们作为中国人要为我们的祖国感到自豪的情操。
二．学情分析本次使用的是高二七班，相对比较活跃的班级。
学生们思考能力以及小组合作意识较强，能够积极主动地与其他同学共同探究学习，完成小组任务。
三峡有关的信息，学生们或多或少通过书本和媒体有所了解，所以这个话题对他们并不陌生。
但他们又没有真正的去过三峡，所以还是会对三峡相关的话题有一定的期望值。
三．教学目标1.知识目标：通过学习本篇游记，使学生能从阅读中识别一些新词汇，能根据我所布置的任务在文中找到相应的答案并能正确理解文章。
培养学生的阅读能力以及掌握写游记的方法。
2.情感目标：激发学生热爱大自然，热爱生活，培养学生积极向上的乐观主义精神和高尚的爱国主义情操，鼓励学生树立远大理想，为祖国的繁荣昌盛，人民安居乐业，发愤图强，刻苦学习，贡献自己的一份力量。
四．重点、难点1.重点：正确理解本文主旨大意和细节信息；能准确完成各种习题并能在文中找出依据。
其次能陶冶爱国情操。
2.难点：运用所学词汇句型介绍有关三峡的情况；掌握游记的写作方法。
并能根据文章画出路线图。
四、教法根据学生现有认知水平，采用启发式、导入式，小组合作进行探究性学习。
五、学法导入，快速阅读，细节阅读，小组讨论，总结，升华。
六、教学步骤（略）。
Module 5 A Trip Along the Three Gorges优秀教案
Book 4 Module 5 A Trip Along the Three GorgesPeriod2 Introduction & Reading一. 导Lead-in1.A valley is the low ground between the sides of mountains.2.A ________ is a large area of flat low ground.3.The _______ is the area where the land meets the sea or a lake.4.A_________ is the side of the mountain.5.___________ are the steep sides of mountains at the edge of a river or the sea.6.A _________ is the top of a mountain.7.A _________ is an area of water surrounded by land.8.A _________ is a small forest.9.A _________ is a large hole in a cliff or a mountain.10.A ________ is a large area of flat high ground.二．学self-study1. Fast-reading: Skim the text and match the main idea with each paragraph. Para.1A．The first gorge — the Qutang Gorge.Para.2 B．We decided to take a trip by the Jiangyou boat.Para.3 C. The third gorge — the Xiling Gorge and the Three Gorges dam. Para.4 D．We started the trip on a beautiful afternoon.Para.5 E．The scenery of Wu Gorge.2. Careful reading: Read the text again and choose the best answers.1．Peter and his colleague came to China to________.A．have a trip along the Three GorgesB．study the history of ChinaC．teach English at a teacher training collegeD．do business with Chinese people2．At the first gorge, Peter and his friend________.A．saw the sun setting behind the white pagodaB．left the docks on a beautiful afternoonC．made a detour up the Daning RiverD．slept through the gorge and saw nothing3．Qu Yuan's hometown was situated on________.A．the Xiang RiverB．the Daning RiverC．the Qutang GorgeD．the construction site of the dam4．The writer and his friend enjoyed ________ at Fengdu.A．the hilly regionB．coal boatsC．riding bamboo raftsD．the sun setting behind the white pagoda5．What did Peter Hessler and his colleague do as they came out of the third gorge?A．They rode bamboo rafts along the river's edge.B．They got off the boat to take pictures.C．They sailed into the construction site of the dam.D．They made a detour up the Daning River.三、展Check the students’ answers and show them correct answers.四、练PracticeIn August, 1996, Peter Hessler, 1.___ young American teacher of English, arrived in the town of Fuling on the Yangtze River. He and a colleague were 2.______ (teach) English at a teacher training college. At the end of January they had four weeks 3.______for the Spring Festival. They decided to take a boat downstream.They, together with the local people 4.______ (trade) along the river, got on the deck of the Jiangyou boat. The sun was shining brightly 5._____ they sailed downstream through a hilly region. They slept through the Qutang Gorge. The gorge narrows 6.____ 350 feet as the river rushes through the two-mile-high mountains. The next day they went 7.________ the Wu Gorge. Along the Yangtze River, every stream 8.____joined the great river carried its legends, every hill was heavy with the past. As they came out of the third gorge, the Xiling Gorge, they sailed into the 9._________ (construct) site of the dam. On a distant mountain 10.______ (be) a sign in 20-foot characters. “Build the Three Gorges Dam, Exploit the Yangtze River，〞it said. 五、结(summary)。
外研版英语必修四 Module 5 A Trip Along the Three Gorges 教案
Module 5 A Trip Along the Three Gorges教案Ｉ．模块教学目标Ⅱ. 目标语言Target LanguageIII. 教材分析与教材重组1. 教材分析本模块以“旅游”为话题，旨在通过有关旅游景点的名胜古迹、地貌特征和风土人情，以及游客须知、家乡概况、假日旅游、旅行游记等环节的学习，使学生在扩大词汇量、提高英语水平的同时，丰富了地理和旅游知识，开扩了视野，更好地了解世界，培养了学生热爱大自然、造福人类的高尚情操。
1.1 GRAMMAR复习了几个情态动词的用法,包括比较异同、判断正误、选词填空及回答问题等多种题型的练习。
1.2 LISTENING 包括游历三峡和假日旅行两个情景会话，其中表格形式的练习可以训练学生集中捕捉信息的能力。
1.3 SPEAKING通过制定游客须知、谈论假日旅游以及对一篇游记的问答，全方位训练学生灵活运用相关词汇、句型和语法知识，共同探讨相互沟通的能力。
1.4 VOCABULARY穿插在各项能力训练之中，通过各种形式的练习，培养学生在语言情境中准确把握生词的意思，增强猜词能力并提高词汇的运用水平。
1.5 READING选取“三峡游记”和“巡游尼罗河”两篇游记，描写了两岸的名胜古迹、地貌特征和风土人情。
1.6 WRITING 包括游客须知、家乡概况和旅行游记三项内容，培养学生不同体裁文章的写作能力。
1.7 PRONUNCIATION通过跟读模仿听力材料，训练学生按照正确的意群朗读句子的能力。
1.8 EVERYDAY ENGLISH是出现在短文中的几个日常用语，要求学生通过上下文猜出其正确含义。
1.9 CULTURAL CORNER是一篇关于旅游时寄发明信片的短文，通过假想出国旅行并给自己撰写明信片的形式，训练写作能力的同时，也培养了学生的想象力。
2．教材重组2.1 精读：将INTRODUCTION 与READING AND VOCABULARY组合成一节“阅读课”。
atripalongthethreegorges教案
A Trip along the Three Gorges 教案第一章：引言教学目标：1. 让学生了解长江三峡的地理位置和概况。
2. 激发学生对长江三峡美景的兴趣。
教学重点：1. 长江三峡的地理位置。
2. 长江三峡的主要景点。
教学难点：1. 长江三峡的地理特点。
2. 长江三峡的旅游价值。
教学准备：1. 图片资料：长江三峡美景图片。
2. 视频资料：长江三峡游览视频。
教学过程：1. 导入：展示长江三峡美景图片，引导学生关注长江三峡。
2. 教师简要介绍长江三峡的地理位置和概况。
3. 学生分享对长江三峡的了解和期待。
4. 总结本节课的学习目标。
练习：1. 填空题：长江三峡位于中国的_______河流上，包括_______、_______和_______三个峡谷。
2. 选择题：长江三峡中最长的是_______，最窄的是_______。
第二章：瞿塘峡教学目标：1. 让学生了解瞿塘峡的地理位置和特点。
2. 培养学生对瞿塘峡景观的欣赏能力。
教学重点：1. 瞿塘峡的地理位置。
2. 瞿塘峡的景观特点。
教学难点：1. 瞿塘峡的地形地貌。
2. 瞿塘峡的旅游资源。
教学准备：1. 图片资料：瞿塘峡美景图片。
2. 视频资料：瞿塘峡游览视频。
教学过程：1. 导入：展示瞿塘峡美景图片，引导学生关注瞿塘峡。
2. 教师简要介绍瞿塘峡的地理位置和特点。
3. 学生分享对瞿塘峡的了解和期待。
4. 总结本节课的学习目标。
练习：1. 填空题：瞿塘峡位于长江三峡的_______，是长江三峡中最_______的一个峡谷。
第三章：巫峡教学目标：1. 让学生了解巫峡的地理位置和特点。
2. 培养学生对巫峡景观的欣赏能力。
教学重点：1. 巫峡的地理位置。
2. 巫峡的景观特点。
教学难点：1. 巫峡的地形地貌。
2. 巫峡的旅游资源。
教学准备：1. 图片资料：巫峡美景图片。
2. 视频资料：巫峡游览视频。
教学过程：1. 导入：展示巫峡美景图片，引导学生关注巫峡。
Module 5 A Trip along the Three Gorges 教学设计
Module 5 A Trip along the Three Gorges教学设计CULTURAL CORNER—Postcards to Myself■Goals●To read about traveling■ProceduresStep 1: Before you readPlease go over the word list for this module, paying attention to the pronunciation of the word, the relationship between its pronunciation and its spelling.Step 2: While you readCut/ the sentences into thought groups, blacken the predicates, underline the useful expressions and darken the connectives.Step 3: After you readCopy all the useful expressions into your Expression Book. You may make sentences with theseStep 4: Talking about Postcards to MyselfReading—A Trip Along the Three Gorges●To learn to read passages about the Three Gorges●To learn to read with strategies■ProceduresStep 1: Warming up by defining gorgeA canyon, or gorge, is a valley walled by cliffs. Most canyonsoriginate by a process of long-time erosion from a plateau level,with a stream gradually carving out its valley. The cliffs form because harder rock strata that are resistant to erosion and weathering remain exposed on the valley walls. Canyons are much more common in arid areas than in wetter areas because weathering has a lesser effect in arid zones. Canyons' walls are often formed of resistant sandstones or granite. ...Step 2: Before you readPlease go over the word list for this module, paying attention to the pronunciation of the word, the relationship between its pronunciation and its spelling.Step 3: While you read2. A diagram of A Trip Along the Three Gorges3. Complete the article with one word in each blank.In August 1996, Peter Haussler and a _1_ of his were to spend two years there teaching English at a teacher training college. When the _2_semester finished at the end of January and they decided to take a boat downstream. They just _3_ to show our passports at the dock and got on the boat. As the sun set they docked at Fengdu to _4_ the sun setting behind the white pagoda. They slept through the first gorge, which is called the _5_ Gorge. The gorge narrows to 350 feet as the river rushes through the two-mile-high _6_. The next day they went through the big gorges on the Yangtze River. It was a lovely _7_ as they went through the Wu Gorge. They passed the Xiang River, home of Qu Yuan, the 3rd _8_ BC poet. As they came out of the third gorge, the Xiling Gorge, they sailed into the _9_ site of the dam. They saw on a distant mountain a sign in 20-foot1. The first semester finished at the end of _____and they had four weeks off for _____.A. July, the Moon FestivalB. January, the Spring FestivalC. October, the National DayD. September, the Teacher Day2. A Jiangyou boat _____.A. is very crowdedB. is mainly for goods and people trading along the riverC. doesn’t stop at the templesD. all of these3. We slept through the first gorge, which is called ____.A. the Xiling GorgeB. the Qutang GorgeC. the Wu GorgeD. the Dam Gorge4. What does “setour” mean in At Wushan we made a detour up the Daning River to see some of the smaller gorges?A. deviation from normal courseB. a back routeGrammar—Revision of modal verbs■Goals●To revise the modal verbs■ProceduresStep 1: Revising modal verbsWhen do we use modals?∙To talk about someone’s ability (or inability) to do somethingexampl e: “We can find your house without the street plan.”“She can’t have a son that old!”∙To talk about an action that is necessary (or impossible, or not necessary) example: “You must always have your driver’s license when you are driving your car.”“You needn’t carry your wallet around with you.”∙To talk about a situation that is possible (or impossible)example: “Do be careful with that cup, the cat might knock it over”Step 2: Revising other uses of modal verbsApart from being used to describe degrees of certainty, modal verbs can also be used in theFilling in the blank with one of the following modal verbs: Can, Could, May and Might1. They (can/might) ________________ be away for the weekend but I'm not sure.2. You (may/might) ________________ leave now if you wish.3. (Could/May) ________________ you open the window a bit, please?4. He (can/could) ________________ be from Sheffield, judging by his accent.5. (May/Can) ________________ you swim?6. Listen, please. You (may not/might not) ________________ speak during this exam.7. They (can’t/may not) ________________ still be out!8. You (couldn’t/might not) ________________ smoke on the bus.9. With luck, tomorrow (can/could) ________________ be a cooler day.Step 4: Absorb information concerning National College Entrance Examination1. There’s no light on---they ____ be at home. (2006全国I)A. can’tB. mustn’tC. needn’tD. shouldn’t2. We hope that as many people as possible ____ join us for the picnic tomorrow. (2006全国II)A. needB. mustC. shouldD. can3. We ____ have proved great adventures, but we have done the greatest march ever made in the past ten years. (2006天津)A. needn’tB. may notC. shouldn’tD. mustn’t4. ---Must he come to sign this paper himself. (2006广东)---Yes, he ____.A. mustB. needC. mayD. will5. Black holes ____ not be seen directly, so determining the number of them is a tough task. (2006上海)A. canB. shouldC. mustD. need6. ---I think I’ll give Bob a ring. (2006江苏)---You ____. You haven’t been in touch with him for ages.A. willB. mayC. have toD. should7. Some aspects of a pilot’s job ____ be boring, and pilots often ____ work at inconvenient hours. (2006湖南)A. can; have toB. may; canC. have to; mayD. ought to; must8. The weather turned out to be fine yesterday. I ____ the trouble to carry my umbrella with me. (2006江西)A. should have takenB. could have takenC. needn’t have takenD. mustn’t have taken9. As you worked late yesterday, you ____ have come this morning. (2006陕西)A. mayn’tB. can’tC. mustn’tD. needn’t10. ---Could I have a word with you, mum? (2006浙江)---Oh dear, if you ____.巩固练习1. Has it been warned that all the children in this area ____ stay at their homes until the Bird Flu has been controlled?A. canB. willC. mayD. shall2. I told Sally how to get here, but perhaps I ____ for her.A. had to write it outB. must have written it outC. should have written it outD. ought to write it out3. Jack _____ yet, otherwise he would have telephoned me.A. mustn’t have arrivedB. shouldn’t have arrivedC. can’t have arrivedD. needn’t have arrived4. Sir, you ______be sitting in this waiting room. It is for women and children only.A. mustn’tB. can’tC. won’tD. needn’t5. The driver has drunk too much wine and dangerous things _____ happen at any time.A. shouldB. canC. mustD. need6. —Is John coming by train?—He should, but he _____ not. He likes driving his car.A. mustB. canC. needD. may7. It has been announced that candidates _______ remain in their seats until all the papers have been collected.A. canB. willC. mayD. shall8. Why did you throw the bottle out of the window? You ____ somebody.A. might hurtB. could have hurtC. would hurtD. must have hurt9. —Don’t forget to come to my birthday party tomorrow.—_______.A. I don’tB. I won’tC. I can’tD. I haven’t10. I didn’t see her in the meeting-room this morning. She ______ at the meeting.A. mustn’t have spokenB. shouldn’t have spokenC. needn’t have spokenD. couldn’t have spoken11.—Summer Holiday is drawing near. Are you going home for the holiday?—I haven’t decided yet. I ______ go home, but it depends on the weather.A. mustB. needC. mayD. will12. This couple had been separated twenty years, you _____imagine how happy they were when they met again.A. mightB. willC. canD. must13. We ______last night, but we went to the concert instead.A. must have studiedB. might studyC. should have studiedD. would study14. She _____ listen to records, alone in her room for hours. We just won’t interrupt her, for weknow this is her usual way to stay in peace.A. mightB. mustC. willD. should15. --Well done, Tom!-- Thanks, but given me more time, I ___ it much better.Function—Talking about obligation, permission andprohibition■Goals● To learn to talk about obligation, permission and prohibition■ProceduresStep 1: Summing up ways to talk about obligation, permission and prohibitionProhibition/Permission/ObligationThe modal verbs can/should/must/have to/need to/ be supposed to/ be allowed to and their1.You have to be seventeen to drive in this country.2.I must remember to lock the door.3.Must I pay for the coffee?4.Do I have to wear a uniform?5.I don’t have to get up early.6.We don’t have to wear a uniform.7.You must come to my party. Everyone’s going to be there.8.I’m sorry but you have to wear a seat belt in the back seat of cars now.9.You’ve got to stop wasting your money.10.If we’re going to work together, I need to know about your background and experience.11.Drivers must not exceed the speed limit.12.You mustn’t blame yourself. It’s not your fault.13.You don’t need to wear a uniform, but you can if you like.14.You needn’t tell me your phone number if you don't want to.15.We had to wait half an hour on the platform because the train was delayed. We needn’t have hurried after all.16.Can I use the phone, please?17.In Spain, you can’t leave school until the age of 16.18.You are allowed to buy cigarettes when you are 18.19.We were only permitted to take photographs in certain places.20.My parents let me stay out late at weekendsSpeaking—Talking about the Three Gorges■Goals●To gather related information and talk about the Three Gorges■ProceduresStep 1: Collecting and sharing related information about the Three GorgesThe Three Gorges (三峡) region is a scenic area along the Yangtze River in China with a total length of approximately 200 km. The Three Gorges occupy approximately 120 km within this region. Although it is primarily famous for its scenery, the Three Gorges region is historically, andThe Three Gorges region is located along the Yangtze River between the cities of Fengjie (奉节) and Yichang in Chongqing municipality and Hubei province.Currently the Three Gorges region is most famous for the Three Gorges Dam. The Three Gorges Dam is under construction at a place called Sandouping (三斗坪) in the middle of the Xiling Gorge. The dam is not yet complete, but the construction has already cut off the flow of the river, and therefore the water level in the Qutang, Wuxia, and the western portion of the Xiling Gorges has already begun to rise.In addition to the impacts of the dam on the ecology and people (i.e. the mass relocation of towns and villages) of the region, the dam will also change the scenery of the Three Gorges. Because the water level will be higher, the gorges will be less narrow and the mountains will appear lower. Proponents of the dam point out that because the mountains reach several thousand feet above the river, the gorges are still likely to offer spectacular views of the surrounding cliffs, and it should be noted that most riverboat companies that operate in the Three Gorges intend to continue to offer tours of the region. The increase in width of the Gorges will also allow larger ships through the gorges and it is anticipated that river traffic of all kinds will increase.Writing—Describing a region■Goals●To gather related information and write a short description of the region you live in ■Procedures。
a-trip-along-the-three-gorges教案
A Trip Along the Three Gorges 教案第一章：引言教学目标：1. 让学生了解长江三峡的地理位置和特点。
2. 激发学生对三峡风景的兴趣。
教学内容：1. 介绍长江三峡的地理位置和特点。
2. 展示三峡的风光图片，引起学生兴趣。
教学活动：1. 教师展示长江三峡的地图，引导学生了解其地理位置。
2. 教师通过展示三峡的风光图片，让学生感受其美丽景色。
3. 学生分享对三峡的印象和期待。
评估方式：1. 观察学生对三峡地理位置和特点的理解程度。
2. 观察学生对三峡风光的兴趣表现。
第二章：三峡大坝教学目标：1. 让学生了解三峡大坝的建设背景和作用。
2. 培养学生对科技进步的认识。
教学内容：1. 介绍三峡大坝的建设背景和作用。
2. 展示三峡大坝的图片和视频，让学生了解其规模和功能。
1. 教师通过图片和视频，展示三峡大坝的规模和功能。
2. 学生分享对三峡大坝的认识和看法。
3. 教师引导学生了解科技进步对三峡大坝建设的影响。
评估方式：1. 观察学生对三峡大坝建设背景和作用的理解程度。
2. 观察学生对科技进步的认识表现。
第三章：三峡风光教学目标：1. 让学生了解三峡的风光特点，培养对自然景观的欣赏能力。
2. 激发学生对三峡风光的兴趣。
教学内容：1. 介绍三峡的风光特点，包括山、水和瀑布等。
2. 展示三峡风光的图片和视频，让学生感受其美丽景色。
教学活动：1. 教师展示三峡风光的图片和视频，引导学生欣赏其美丽景色。
2. 学生分享对三峡风光的感受和体验。
3. 教师引导学生了解三峡风光的形成原因。
评估方式：1. 观察学生对三峡风光特点的理解程度。
2. 观察学生对三峡风光兴趣的表现。
第四章：三峡文化1. 让学生了解三峡地区的文化特色，培养对文化多样性的认识。
2. 激发学生对三峡文化的兴趣。
教学内容：1. 介绍三峡地区的文化特色，包括传统建筑、民俗风情和文化遗产等。
2. 展示三峡地区的传统建筑和民俗活动的图片和视频，让学生感受其文化氛围。
高考英语总复习 Module 5 A Trip Along the Three Gorges教学案
Module 5 A Trip Along the Three GorgesStep 1 课前准备——模块考点自查自测1.词汇分层级识记过关2.语境活用填写过关3.经典句式背诵仿写过关4.类词巧积累事半功倍(一)分门别类攻单词——识形辨意·拓展应用(二)写用结合记短语——译写短语·语境活用(三)仿写活用练句式——经典句型·仿写背诵Step 2 课堂探究——核心考点点点突破1.重点难点考点学通练透2.归纳总结拓展开阔视野3.方法规律技巧权威点拨4.面面俱到打创高效课堂第一时段Introduction, Reading And Vocabulary 1．view n．景色；风景；观点；见解vt.把……视为……；观看；注视；考虑[教材原句] He always chooses a postcard with a beautiful view, and sticks on an interesting stamp.他总是选一X有美丽风景的明信片，并贴上一枚有趣的邮票。
(1)e into view 看得见，进入视野in view 在视野X围内have a good view of 清楚地看到；饱览(2)in view of 鉴于；考虑到in one's view＝from one's point of view在某人看来(3)view... as... 把……看作……选用上述短语填空①On the top of Mountain Tai, you can ___________________________________ the beautiful sunrise.②________________________________________________________ the shortage of time, eachperson can only speak for 5 minutes.写出下列句中view的含义③While climbing the mountain, we enjoyed the warm sunshine and a beautiful view.____________④If we sit near the front of the bus, we'll have a better view.____________⑤I got an opportunity to view the movie before it was released.____________⑥In this lecture, I can only give you a purely personal view of how we can live life to the full.____________[答案]①have a good view of②In view of③景色；风景④视野⑤观看⑥观点；见解2．spot n．地点；场所；班点；污点v．发现；认出；弄脏[教材原句] The most beautiful spot on the river is the Three Gorges.这条河流上最漂亮的地点是三峡。