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人教版八年级英语下册Unit 6 An old man tried to move the mountains.Language Goals【语言目标】Learn to tell a story.Knowledge Goals【知识目标】Key Words:shoot,god,silly,monkey,magic,stick,hide,tail,Western,weak,fit,couple,smile,gold,silk,stupid,cheat, wife,husband,whole,stone,shine,bright,ground,lead,voice,inside,braveKey Phrases:once upon a time,remind sb.of sth.,a bit, instead of,give birth,turn into,get married,be born,as soon asKey Sentences:1.Where would they put all the earth and stone from the mountains?2.What do you think about the story of Yu Gong?3.The story is trying to show us that anything is possible if you work hard!4.— How does the story start?— Once upon a time,there was a very old man.5.— What happened next?— As soon as the man finished talking,Yu Gong said his family could continue to move themountains after he died.6.— Why can ’tthe Monkey King turn himself into a person?— He can’tturn himself into a person unless he can hide his tail.7.The wife told her husband that unless he left the children to die in the forest,the whole family would die.8.Key Grammar:Learn to tell a story.Ability Goals 【能力目标】1.Be able to tell a story to others.2.Enable students to act out some plays in groups.Moral Goals 【感情目标】1.Let the students know how to tell stories.2.Let the students know they must have perseverance and kindness in life.Teaching Time【课时】Five periodsPeriod 1Section A （ 1a-2d)Period 2Section A （ 3a-4c）Period 3Section B （ 1a-1d）Period 4Section B （ 2a-3b）Period 5Self Check本单元教材以“讨论故事情节”为中心话题，环绕着学生特别熟习的故事进行。
新目标八年级下册Unit6 An old man tried to move the mountains.讲义一、词性转换Section A1. shoot →(pt.) shot2. remind →(pt.) reminded3. hide→(pt.) hid4.excite→(adj.) exciting/excited5.fit →(pt.) fit6.marry →(pt.) married Section B7.cheat →(n.) cheat8.wife →(pl.) wives9.shine →(pt.) shone10.lead →(pt.) led11.brave →(adv.) bravely二、短语归纳1. work on doing sth.致力于做某事2. as soon as ...一……就……3. once upon a time 从前4. continue to do sth.继续做某事5. make sth. happen使某事发生6.try to do sth. 试图做某事7. the journey to sp. ……之旅8. tell the/a story 讲故事9. put on 穿上10. a little bit 有点儿11. keep doing sth.坚持做某事12. give up 放弃13. instead of 代替;反而14. turn .. . into 变成15. get married 结婚16. the main character主要人物；主人公17. at other times在另外一些时候18. be able to 能;会19. come out (书/电影等)出版20. become interested in.对……感兴趣21. walk to the other side走到另一边去22. a fairy tale 一个神话故事23. the rest of the story故事的其余部分24. leave sb. to do sth.让某人做某事25. make a plan to do sth.筹划/计划做某事26. go to sleep 去睡觉27. lead sb. to sp.把某人领到某地28. get lost 迷路29. change one’s plan改变计划30. tell sb. to do sth.叫某人做某事31. in the moonlight 在月光下32. find one’ s way home找到某人回家的路33. the next day 第二天34. send sb. to sp.派某人去某地35. so... that如此……以至于……三、句型集萃1. try to do sth. 设法做某事2. finish doing sth. 完成做某事3. continue to do sth. 继续做某事4. keep doing sth. 一直做某事5. be able to do sth. 能够做某事6. make sb. do sth. 让某人做某事7. instead of doing sth. 代替做某事8. become interested in doing sth.对做某事感兴趣9. can’t stop doing sth. 禁不住做某事10. hear sb. doing sth. 听见某人正在做某事11. lead sb. to sp. 带领某人去某地12. leave sth. at/in sp. 把某物遗忘在某地13. have on time to do sth. 没有时间做某事14. show sb. sth. 向某人展示某物15. love doing sth. 喜欢做某事四、重点句子1. A man told yu Gong that he could never do it. 一个人告诉愚公他绝不可能把山移走。
Lesson 6 Unit 6 An old man tried to move the mountains.一、重点单词1. This story reminds us that you can never know what’s possible unless you try to make it happen.remind sb. of/about sth. 使某人想起某事remind sb. to do sth. remind sb. that+从句提醒某人做某事这首歌使我想起了我的童年时代。
The song reminded me of/about my childhood.别忘了提醒他吃药。
Don’t forget to remind him to take medicine.他提醒我必须准时完成工作。
He reminded me that I must finish the work on time.2.I think it’s a little bit silly.a little bit意为有点儿，稍微。
后接adj.或adv.同义短语：a little; a bit; kind of注意：a little和a bit 修饰v. adj. adv.及比较级时，可互换。
a little可直接加n. a bit + of +n. 只能修饰不可数名词。
3.And as soon as the TV program came out more than 30 years ago, Western children became interested in reading this story because the clever Monkey King keeps fighting to help the weak and never gives up. Come out在此意为推出；出版；发行。
Unit 6 An old man tried to move the mountains1、一个木头人，年岁长了，见人见多了，活了。
木匠一直把他藏在家里，太闷了。
终于有一天，他逃了出去。
他成天见木匠锯锯刨刨，就想试试自己行不行。
于是，他就去锯树。
大树忍不住开口说了话：“木头人，你也曾经是一棵树，可别忘了本。
”2、一粒尘土，被风吹上了天。
尘土居高临下地在天空飞舞。
它高兴地大叫：“我上天了！我上天了！”尘土从高处往下望，觉得自己很伟大，仿佛天底下的一切都比它小。
于是，尘土就有了天马行空的感觉，自由自在地在天空中翱翔。
风终于停了，尘土又落回到地面，一切辉煌都成为过去。
它的上天，不说明它伟大，只能说明它的渺小。
3、纸、墨、笔、砚为了一个共同的事业，走到一起来了。
瞧这哥们四个，白的白，黑的黑；硬的硬，软的软；方的方，长的长。
长相各异，脾气不同，咋就走到一起来了？为了一个共同的事业。
纸是宣纸，墨是徽墨，笔来自浙江，砚来自广东，隔山隔水，非亲非故，咋就走到一起来了？为了一个共同的事业。
因为他们团结，所以被人们并称为“宝”。
4、人们不知道桶里装的是油，还以为是一桶水。
因为从外表观察，不起风不起浪的，根本看不出桶里是油，更像是一桶水。
当人们把油倒掉，重新装上水，人们又以为桶里有很多很多的油。
因为这时水面上漂着一层油花，谁见了都会说桶里有油。
桶里有油是不假，只是那油不过是浮在水面上的薄薄的一层油花。
拓展阅读（一）【语篇来自二十一世纪学生英文报·试题原创】Story with no endBastian Balthazar Bux is a boy with a problem. In fact, he has many problems. His father is doing a bad job raising him, but that’s because Dad has a problem of his own: he cannot get over the death of his wife. Bastian’s life at school is troubled too. The other kids pick on him, leading him to skip school a lot.It doesn’t sound like a fantasy story so far, does it? Fantasy is supposed to take us away from theunpleasantness of life, not rub our noses in it. But this is just where the fantasy begins. One day, running away from bullies at school, Bastian hides in a bookshop. There he finds a book that appeals to him, and he steals it and takes it home.Bastian becomes immersed in the book. It drags him in, just as we are dragged into fantasy books. The book he reads, like the book we read, is called The Neverending Story.The story spellbinds Bastian. It tells of a land called Fantastica. Fantastica is sick, and the person most sick is its ruler, The Childlike Empress.The reason for the sickness is a kind of war that is being waged on Fantastica by a force called Nothing. The Empress asks a boy, Atreyu, to help her battle Nothing before it conquers Fantastica.But what of Bastian, sitting hidden away, reading the story from his stolen book? He becomes part of the tale himself. The Empress gives Bastian a vital job: to join forces with Atreyu in the struggle against Nothing. Now this book, which began as the story of a lonely, bullied, unhappy boy, really becomes a fantasy.But even though Bastian has now entered the pages of a fantasy fiction book, he has brought his troubles with him. He has problems dealing with the challenges brought by his new life. When The Childlike Empress gives him a magic gem called Auryn, he abuses it for selfish ends.Once Bastian finds his true self, he can help the Empress, Atreyu and Fantastica and make his way back into the real world.Like Bastian, we can find ways to solve our troubles with enough commitment. In The Neverending Story, young readers can find a wonderful fantasy that also offers a positive message about their own world.By Paul Brennan,special to 21st Century Teens 1．Why does Bastian skip school a lot?A．Because his father has a bad job.B．Because he cannot get over the death of his mother.C．The other students pick on him.D．Because he doesn’t study well.2．In the author’s opinion, ________.A．Bastian’s encounters are the beginning of his fantasy journeyB．Bastian’s encounters are fantasyC．Fantasy is supposed to take people away from the pleasantness of lifeD．Bastian has a happy life3．________ is the ruler of Fantastica.A．Bastian B．Bastian’s fatherC．The most sick people D．Atreyu4．The underlined word “conquers” means________.A．战斗B．吸引C．屈服D．征服5．This passage is mainly to________.A．tell a story about BastianB．publicize The Neverending StoryC．tell us how to deal with problemsD．introduce Bastian【答案】1．C 2．A 3．C 4．D 5．B【导语】本篇是一篇记叙文。
八年级英语下册Unit6Anoldmantriedtomovethemountains.知识点整理八年级英语下册Unit6 An ld an tried t ve the untains知识点整理八年级英语下册Unit6Anldantriedtvetheuntains知识点整理语法难点unless引导条状语从句unless=if…nt“除非，若不”Theillgtrrunlessitrains=Theillgtrrifitdesn’trainsassnas引导时间状语从句。
“一……就”Heilleandseeuassnashean3sthat引导结果状语从句句型1“主语+谓语+s+形容词/副词+that从句”Theindassstrngthateuldhardlvefrard句型2：s+形容词+a/an+单数名词+that从句Itasshtadathattheallentsiing句型3s+an/fe+复数名词+that从句Hehassfefriendsthatheftenfeelslnel句型4：s+uh/little+不可数名词+that从句IhadslittlenethatIuldn’tbuapen三．知识点讲解与练习Hdesthestrbegin?故事是怎么发生的？【解析】begin→began→begunv开始→beginningn开始atthebeginningf在……开始【拓展】begintdsth/dingsth开始做某事Liundi______________tplathepianattheagef42AantlduGngthatheuldneverdit一个人告诉愚公他绝不可能把山移走。
【解析1】tellsbthat告诉某人【辨析】spea/tal/sa/tell说某种语言用speaspeaEnglish说英语与某人交谈用taltalithsb=taltsb与某人交谈强调说话内容用sasaitinEnglish用英语说告诉某人用telltellsbtdsth告诉某人做某事【记】Heantstiprvehis__________English,b________Englishit hnative____________sa“讲，说”，强调说话内容。
Unit 6 An old man tried to move the mountains.【重点单词】shoot [ʃu:t] v. 投篮，射击，发射stone [ˈstəʊn] n. 石头weak [wi:k] adj. 虚弱的，柔弱的god [ɡɒd] n. 上帝，神remind [rɪˈmaɪnd] v. 提醒，使想起bit [bɪt] n. 一点，小块a little bit 有点儿，稍微silly [ˈsɪlɪ] adj. & n. 愚昧的；傻子，蠢货instead of 代替，反而turn into 变成object [ˈɒbdʒɪkt] n. 物体，目标，物品hide [haɪd] v. 躲藏，隐藏tail [teil] n. 尾巴magic [ˈmædʒɪk] n. 魔法，巫术stick [stɪk] n. & v. 棍，棒；刺，戳，插excite [ɪk'saɪt] v. 使激动，使兴奋western ['westən] adj. 西方的，欧美的once upon 从前stepsister [ˈstepsɪstə(r)] n. 继姐（妹）prince [prɪns] n. 王子fall in love 爱上，喜欢上fit [fɪt] v. 适合，合身couple ['kʌpl] n. （尤指）夫妻，两人smile [smaɪl] n.& v. 微笑marry [ˈmæri] v. 与某人结婚get married 结婚gold [ɡəʊld] n. 黄金，金币emperor [ˈempərə] n. 皇帝silk [sɪlk] n. 丝绸underwear [ˈʌndəwɛə] n. 内衣nobody [ˈnəʊbədi] pron. 无人,没有任何人,谁也不stupid ['stju:pɪd] adj. & n. 愚蠢的,傻的；傻子cheat [tʃi:t] v. 欺骗，愚弄stepmother [ˈstepmʌðə(r)] n. 继母wife [waɪf] n. 妻子husband [ˈhʌzbənd] n. 丈夫whole [həul] adj. 全部的，整体的scene [si:n] n. 舞台，（戏剧）场景moonlight ['mu:nlaɪt] n. 月光shine [ʃaɪn] v. 照耀，发光bright [braɪt] adj. & adv. 明亮的,发亮的；明亮地ground [graʊnd] n. 地面lead [li:d] n. & v. 领导，主角；带路voice [vɔis] n. 嗓音brave [breiv] adj. 勇敢的【重点短语】1. work on doing sth. 致力于做某事2. as soon as ... 一……就…....3. once upon a time 从前4. continue to do sth. 继续做某事5. make sth. happen 使某事发生6.try to do sth. 努力做某事7. the journey to sp. ......之旅8. tell the/a story 讲故事9. put on 穿10. a little bit 有点儿11. keep doing sth. 坚持做某事12. give up 放弃13. instead of 代替;反而14. turn...into... 使......变成......15. get married 结婚16. the main character 主要人物；主人公17. at other times 在另外一些时候18. be able to 能;会19. come out (书、电影等)出版20. become interested in... 对……感兴趣21. walk to the other side 走到另一边去22. a fairy tale 一个神话故事23. the rest of the story 故事的其余部分24. leave sb. to do sth. 让某人做某事25. make a plan to do sth. 筹划/计划做某事26. go to sleep 去睡觉27. lead sb. to sp. 把某人领到某地28. get lost 迷路29. change one’s plan 改变计划30. tell sb. to do sth. 叫某人做某事31. in the moonlight 在月光下32. find one’ s way home 找到某人回家的路33. the next day 第二天34. send sb. to sp. 派某人去某地35. so...that... 如此.......以致于.......【重点句型】1.So what do you think about the story of Yu Gong? 你觉得愚公的故事怎么样？2. It doesn't seem very possible to move a mountain. 把一座山给移掉好像不太可能。
Unit1. An old man tried to move the mountains1.有点儿 ______________________2.代替; 反而____________3.变成 ___________4.从前 ______________5.喜欢上 ___________________________6.结婚 _______________________7.沉默，无声 ____________________8.致力于做某事_____________________9. 一……就….... ____________10.继续做某事_________________11.试图做某事________________12.讲故事______________________13.坚持做某事_____________________14.放弃 __________________15.能/会做某事__________________16.(书、电影等)出版_______________________17. 对……感兴趣_____________________18.筹划/计划做某事 ____________________19.让某人做某事____________________20.去睡觉 ____________________21.派某人去某地____________________22.使某人想起某事____________________23.提醒某人做某事_______________________24.某人出了某事_____________________________25. 回家的路 ____________________________1.A: 这故事是怎样开始的？______________________________________B：从前，有一个老人..____________________________________________________________2.A：下面发生什么了？___________________B：这人一说完, 愚公就说他死后他的家人会继续移山。
Unit6 An old man tried to move the mountains.课文考点分析Section A一个人告诉愚公他绝不可能把山移走。
Tom has never been to China.．(2b)(2b)这个人一（说）完，愚公就说他死后，他的子子孙孙还可以继续移山。
try to make it happen.(2b)但是这个故事是想告诉我们只有你努力，凡事皆有可能。
He ran so fast that I couldn’t say a word.20. The (3a)30 多年前，这个电视节目开播的时候，西方的孩子就对这个故事产生了兴趣，因为聪明的猴王通过不断斗争来帮助弱者，并且从不放弃。
The shoes suit you well.这对新婚夫妇很高兴，以至于当他们结婚的时候，他们止不住地笑。
(4a)【用法归纳】marry的用法Unit6 An old man tried to move the mountains.课文考点分析 Section B & Self Check【英汉互译】She got dressed and went to the airport. ( 穿上衣服）【英汉互译】My sister always dresses up before she goes to a party. (穿上盛装） 2. Two brothers came to the city to 【考点分析】(2b) 【考点分析】【英汉互译】I have a relaxing vacation plan . (假期计划）(2b)(3b)Unit 6 An old man tried to move the mountains课文重点短语1. work on doing sth. 致力于做某事2. as soon as ...... 一……就…....3. once upon a time 从前4. continue to do sth. 继续做某事5. make sth. happen 使某事发生6.try to do sth. 试图做某事7. the journey to sp. ......之旅8. tell the/a story 讲故事9. put on 穿上10. a little bit 有点儿11. keep doing sth. 坚持做某事12. give up 放弃13. instead of 代替;反而14. turn .. . into 变成15. get married 结婚16. the main character主要人物；主人公17. at other times 在另外一些时候18. be able to 能;会19. come out (书、电影等)出版20. become interested in.对……感兴趣21. walk to the other side走到另一边去22. a fairy tale 一个神话故事23. the rest of the story故事的其余部分24. leave sb. to do sth. 让某人做某事25. make a plan to do sth.筹划/计划做某事26. go to sleep 去睡觉27. lead sb. to sp. 把某人领到某地28. get lost 迷路29. change one’s plan 改变计划30. tell sb. to do sth. 叫某人做某事31. in the moonlight 在月光下32. find one’ s way home找到某人回家的路33. the next day 第二天34. send sb. to sp. 派某人去某地35. so... that 如此… …以至于… *11/ 12状语从句本单元的语法重点是状语从句，主要讲述以下三种状语从句。
An old man tried to move the mountain. 教学设计（period1）Section A 1a—2d一、教学目标在本节课结束时，学生将能够：用英语完整讲述《愚公移山》，并提出自己对故事的观点和看法。
（一）知识与能力1．学习并掌握与中国传统故事相关的词汇，例如shoot, remind, once upon a time, as soon as, keep on doing等。
2．学会使用相应句型，讲述《愚公移山》的故事。
（二）过程与方法采用任务型教学方法进行自主学习、同伴讨论、和Role—playing 的学习策略，利用教学图片、幻灯片、视频等来展开课堂教学。
通过图片和问答式的口语交际活动互相询问中国传统神话故事；同伴讨论对故事的看法和原因；通过听《愚公移山》的故事，讨论故事的发展并讨论愚公的做法是否恰当并说明理由。
本单元的教学法建议：语音教学──让学生能在朗读或对话中正确使用连读；词汇教学──采取图片、PPT呈现进行教学，让学生在情境中操练、理解含义，并学会运用；口语教学──采取pair work问答式的口语交际活动和小组活动互相操练；听力教学──根据听到内容的先后排序，听后回答问题等方式；写作教学──以填词、回答问题、写简单的短文为主。
（三）情感态度与价值观通过听故事，讨论故事，不但激发学生学习英语的兴趣而且引发学生思考。
让学生站在不同的立场上，从不同角度考虑问题，阐明缘由。
进一步理解坚持不懈，永不言败会是我们走向成功的重要要素。
二、教学重难点（一）教学重点1．学习用英语讲述故事的要素。
2．学会表达对事情的看法，并阐明缘由。
3．训练在听力过程中提取关键信息的能力。
（二）教学难点1．学会表达对事情的看法，并阐明缘由。
2．训练在听力过程中提取关键信息的能力。
三、教学策略语音教学──让学生能在朗读或对话中正确使用连读；词汇教学──采取图片，PPT 呈现环节进行教学，让学生在情境中操练、理解含义，并学会运用；口语教学──采取pair work问答式的口语交际活动和小组活动互相操练；听力教学──根据听到内容的先后排序，听后回答问题等方式；写作教学──以填词、回答问题、写简单的短文为主。
四、教学过程Step 1: Lead-in首先让学生说说所知道的中国传统神话故事，让学生以pair work的形式讨论并用英文表达这些故事。
老师可以加入学生的讨论，并给予一定的建议和指导。
【设计意图】通过让学生回顾中国传统的神话故事并尝试翻译这些故事的名称，使学生初步了解本节课的内容，激发他们用英语讲述中国传统故事的学习兴趣和热情。
Step 2: PresentationActivity1. 利用图片逐步呈现经典的中国传统故事，学生讨论其英语翻译，然后教师呈现其英文表达。
【设计意图】了解一些故事名称的英语表达方式，为他们用英语表达中国故事奠定基础。
Activity 2. 完成书上任务：1a 匹配故事标题和图片【设计意图】通过呈现故事的图片，让学生完成1a的任务。
同时让学生更多地了解一些中国传统故事的英文表达法。
Step 3：回顾《愚公移山》中的主要人物Who are the main characters in the story?【设计意图】回忆故事，使学生对即将完成的听力任务做好准备。
Step 4: Listening task 1Activity 1. Pre-listening. 通过以图片的形式呈现听力任务中出现的生词dig, earth and stone这两个关键表达，扫清学生的听力障碍。
【设计意图】运用多媒体的直观性，使学生轻松地理解、掌握新知识，符合学生的认知，达到呈现的目的，增强教学的实效性。
Activity 2. 听力材料以对话的形式呈现了《愚公移山》故事的英文版。
通过听力练习，学生完成1b的两个听力任务。
【设计意图】训练学生理解所听语段的主旨要义；训练学生获取事实性具体信息。
Activity 3: Post-listening Discussing 学生回答有关故事的相关问题，用自己的语言再次呈现故事的背景、起因和发展。
【设计意图】训练学生运用相应的语法，恰当的词汇和句式完成口头回答问题的任务。
Step 5: Listening task 2Activity 1. 继续听故事的发展和结局，根据故事发展的先后顺序对图片进行排序。
【设计意图】训练学生获取具体信息，并根据信息进行简单推断。
Activity 2. 继续听故事的发展和结局，获取关键信息并填空。
【设计意图】训练学生获取具体信息，针对所听语段的内容记录简单信息，并理解说话者的观点和态度。
Step 6: Telling the storyActivity1：通过pair work故事接龙的形式，继续讲述故事的发展，经过和结果。
A: Yu Gong and his family began to move some of the earth and stone to the sea.B: One day, a man saw Yu Gong and his children when they were working on moving the mountains.A: He told Yu Gong that he could never do it because he was old and weak.B: As soon as the man finished talking, Yu Gong said that his family could continue to move the mountains after he died.…【设计意图】让学生继续讲述故事，训练他们能在表达上做到内容完整，意思连贯，条理清楚。
Step7: ListeningActivity 1：听2a对话并排序。
Activity 2：听2b对话并根据对话内容填空。
【设计意图】通过2a-2b的听力对话对电视节目的讨论更加深入，主人公在表达自己观点时陈述了喜欢某种电视节目的原因，其中还呈现了不定式作宾语的更多实例，如：expect to do , like to do ,try to do , plan to do等。
Step8: DiscussingActivity：根据听力材料的内容，讨论以下问题：1. What do you think of Yu Gong? Use 3 adjectives to describe him.2. Do you think it is a good way for Yu Gong to solve the problem by moving the mountains?3. What could he do instead of moving a mountain?【设计意图】让学生继续谈论听力内容，并提出自己的看法。
训练学生尝试使用所学语言表达自己的真实想法，逐步从模仿语言过渡到运用语言。
Step9: 2d Role-play the conversationActivity 1：角色扮演。
Activity 2：学生根据对话，提炼不同人的观点和态度，完成表格。
【设计意图】让学生获取发表态度和观点的信息，体会所学语言在真实语境中的使用情况，并为学生模仿语言和进一步拓展该话题提供了示范。
Step10: HomeworkWrite about the story: Yu Gong moves the mountain.Requirements:Part 1: what is the story about?Part 2: what do you think of the story? Why?【设计意图】笔头巩固所学的故事，并提出自己的观点、阐述理由。
sectionA 3a-3c教学设计1教学目标1. Knowledge Object：1) Key Vocabulary：object, magic, stick, hide, tail, turn…into, exci te, western, st epsister, prince, couple, smile, marry , get married, fit, fall in love2)Target Language:The Monkey is the main character in the traditional Chinese book Journey to th e West.And as soon as the TV program came out more than 30 years ago, Western ch ildren became interested in reading this story.2学情分析Be able to understand the passage and learn to tell a story using the target lan guage.Enable students to practice reading and writing with the target language.Learn the usage of “unless”, “as soon as” and “so…that”.3.Moral Objects：Educate students to keep fighting against evildoers and bad deeds and never giv e up3重点难点Key Vocabulary：object, magic, stick, hide, tail, turn…into, excite, western Target Language:The Monkey is the main character in the traditional Chinese book Journey to th e West.And as soon as the TV program came out more than 30 years ago, Western ch ildren became interested in reading this story.Be able to understand the fairy story and tell their favorite story with target lan guage.4教学过程教学活动活动1【导入】Warming up…Let some Ss tell the story of Yu Gong moves a mountain.活动2【讲授】New words。
