2014新人教版八年级英语下unit9单元课件-(1)

上传人:mby****80 文档编号:41241304 上传时间:2021-11-19 格式:PPT 页数:158 大小:17.99MB
返回 下载 相关 举报
2014新人教版八年级英语下unit9单元课件-(1)_第1页
第1页 / 共158页
2014新人教版八年级英语下unit9单元课件-(1)_第2页
第2页 / 共158页
2014新人教版八年级英语下unit9单元课件-(1)_第3页
第3页 / 共158页
点击查看更多>>
资源描述
(1)他死了三年。 误:He has died for three years. 正:He has been dead for three years. 正:He died three years ago. 正:It is three years since he died. 正:Three years has passed since he died. (2)他来这儿五天了。 误:He has came here for five days. 正:He has been here for five days. 正:He came here five days ago. 正:It is five days since he came here. 正:Five days has passed since he came here. 当结束性动词与一段时间连用时,要转换为相应当结束性动词与一段时间连用时,要转换为相应的延续性动词的延续性动词 1 leavebe away, begin/startbe on, diebe dead, finishbe over, joinbe in / be a member of, open sth keep sth open, close be closed fall illbe ill, get upbe up,2 catch a cold have a cold. move to live in borrowkeep , buyhavesay said teach taught bring brought lose lost win won see saw seenbuild built know knew knownread read sing sang sung come came come write wrote writtengo went gone drink drank drunkI have been to Singapore before . 疑问句疑问句_ you _ _ to Singapore before ? 否定回答否定回答_ , I _. But I _ there this year .You are from Singapore ,He likes working in America ,Jeff fell in love with the beauty ,Look, thick clouds are covering the top ,His wife didnt feel lonely ,Theyll ask someone else ,There is no milk in the glass ,We havent been to America ,Lily made no mistakes in the exem , 难难 点点go somewhere different tea preparation have been to / have gone totake the subway = by subwaygo skating / camping lead to the station put up a tent Its unbelievable that -in such a rapid way an Amusement parkso many different kinds play chessa very unusual museum make teamake a perfect cup of tea collect tea sets the development of toilet social groups1. space museum2. amusement park3. water park4. camera n. 1. 太空博物馆太空博物馆2. 游乐场游乐场3. 水上乐园水上乐园4. 照相机;摄影照相机;摄影机;摄像机机;摄像机space museumHave you ever been to a space museum?history museumHave you ever been to a history museum?art museumHave you ever been to an art museum?water parkHave you ever been to a water park?zooHave you ever been to a zoo?amusement parkHave you ever been to an amusement park?A: Have you ever been to?B: Yes, I have./ No, I havent.Which of these places would you like to visit? Rank them from 1(most) to 6 (least).1aspace museum_ history museum_art museum _ water park _zoo _ amusement park _SarahClaudiaTalk something about the picture.Choose the best answer.1.When did Sarah visit the National Science Museum?A. Today B. Yesterday C. Last year2. When did Claudia visit the nature museum?A. Last year B. Last summer C. Last school trip 3. What may the relationship be between the two speakers?A. Friends B. Teacher and studentC. Mother and kid.Listening 1Science museumHistory museumArt museumNature museumSpace museumClaudia Sarah Listening 11bListen. Have these students ever been to these places? Check () the boxes.Ask and answer questions about the places in 1b. A: Lets go somewhere different today.B: OK. Where do you want to go?A: Have you ever been to the space museum?B: No, I havent. How about you?A: Listening 22aLook at the map of the town. Listen and circle the places you hear.Conversation 11. Tina went to the space museum last year. T/F2. John has never been to the space museum. T/F3. They are going to take the subway. T/FListening 2Listen again and circle T for true or F for false.2bConversation 21. Linda has been to the amusement park. T/F2. Linda went to the amusement park yesterday. T/F3. Linda is going to the amusement park again by bike. T/FConversation 31. Frank had a great time at the water park. T/F2. Franks friend has never been to the water park. T/F3. Frank and his friend are going skating. T/FLook at the map in 2a and make conversations about the places.2cA: Have you ever been to the space museum?B: Yes, I have. How about you?A: No, I havent.B: Oh, its fantastic. Lets go tomorrow.A: OK. How are we going to get there?B: We can take the subway.极好的极好的1. I learned about the inventions that led to color movies, too. 我还了解了一我还了解了一些发明,它们成就了彩色电影。些发明,它们成就了彩色电影。此处此处learn是是“了解;获知;得知了解;获知;得知”的的意思,由介词意思,由介词about或或of引入所获知的引入所获知的具体内容。具体内容。例如:例如:The children were all shocked to learn of the death of their headmaster. 得知校长去世,孩子们都十分震惊。得知校长去世,孩子们都十分震惊。I only learned about the accident later. 我只是后来才得知了事故的情况。我只是后来才得知了事故的情况。2. Ive never been camping. 我从未野营过。我从未野营过。此句为现在完成进行时。这一时态的结此句为现在完成进行时。这一时态的结构为构为“have been + 现在分词现在分词”,表示,表示从过去某一时刻延续至今的动作。从过去某一时刻延续至今的动作。在本在本句中,说话人使用这一时态来强调自己句中,说话人使用这一时态来强调自己至今从未有过野营的经历,欠缺这方面至今从未有过野营的经历,欠缺这方面的经验。又如:的经验。又如:Hes been watching TV all afternoon. 他一下午都在看电视。他一下午都在看电视。Weve been living like this ever since the birth of my little brother. 自打我小弟弟出生,我们就一直这样生自打我小弟弟出生,我们就一直这样生活。活。1. 我去过北京两次。我去过北京两次。I _ _ _ Beijing twice.2. 大声读书是一种学习英语的好方法。大声读书是一种学习英语的好方法。Reading aloud _ _ _ _ to learn English.3. 昨天他没有去那,我也没去。昨天他没有去那,我也没去。He didnt go there yesterday. _ _. have been to a good way to Me neither4. 我了解了一些电影的知识。我了解了一些电影的知识。I _ _ some information about movie.5. 他的粗心导致了这次失败。他的粗心导致了这次失败。His carelessness _ _ this failure.learned aboutled to 选用选用have, has填空填空:1. I _ told him the news. 2. She _ come back from school.3. You _ won the game.have has have 按要求改写下列各句按要求改写下列各句:4. They have bought a computer. (改成否改成否定句)定句)_5. He has lost his book. (先改成一般疑问先改成一般疑问句,再作肯定与否定回答)句,再作肯定与否定回答)_They havent bought a computer. Has he lost his book? Yes, he has. No, he hasnt. 1 unbelievable adj.=/= believable adj.What he said is unbelievable because he is dishonest.2 progress v. n.He made great progress in the short time. Progress was slower than expected.3 rapid adj.This means a rapid change of mind by the government. 4 I wonder how much more computers will be able to do in the future.不知道将来电脑还能够做些什么事情呢。不知道将来电脑还能够做些什么事情呢。wonder v.想要知道(想要知道(how, what , who , if , whether)I wonder how theyre getting on.5、 unusual adj. =/= usual It is an unusual day for the country s important person died.6、the International Museum of Toilets国际马桶节国际马桶节7、 encourage v. When things arent going well, he encourages me, telling me not to give up.8、social adj. The hotel is used for exhibitions , and social events.9、 peaceful adj. peace n.I d like to stay at a peaceful place to relax.10、 tea art The eastern tea art is famous all over the world.11、 performance n. perform v. performer n.Our performance gets success.12、 collect v. I have collected stamps for ten years.19 Watching the tea preparation is just as enjoyable as drinking the tea itself.看沏茶的过程和饮茶本身一样令人愉快。看沏茶的过程和饮茶本身一样令人愉快。enjoyable adj.v.+ able = adj.(可。的,能够。的)(可。的,能够。的)drinkablewashablereadableusable1 They have information about different computers and who invented them. 2 We can learn the history and development of toilets.3 Because it is relaxing and peaceful place near a lake. Have you ever been to Hainan Island?Yes, I have./No, I havent./No, never.zooHave you ever been to ?Yes, I have. / No, I havent. /No, never.space museumHave you ever been to ?Yes, I have. / No, I havent. /No, never.water parkHave you ever been to ?Yes, I have. / No, I havent. /No, never.AmusementparkHave you ever been to ?Yes, I have. / No, I havent. /No, never.Have you ever been to a science museum?Yes Ive been to a science museum. / No, Ive never been to a science museum.Have you ever visited the space museum?Yes, I have. I went there last year./No, I havent.Ive been to the art museum many times.Me, too. And Ive also visited the nature museum.Ive never been to a water park.Me neither.Grammar Focus现在完成时由主语现在完成时由主语have/has过去分词构成。过去分词构成。其主要用法如下:其主要用法如下:Grammar Focus结构:结构: 主语主语+ have / has + 动词的过去分词动词的过去分词一般疑问句一般疑问句: have / has ? Yes, I have. No, I havent. Yes, she has. No, she hasnt. Review 现在完成时表示过去发生或完成的某一动作现在完成时表示过去发生或完成的某一动作对现在造成的影响或结果。对现在造成的影响或结果。如:如:Have you read that story?你读过那个故你读过那个故事吗?(事吗?(“读读”这一动作发生在过去,对现这一动作发生在过去,对现在造成的影响是:是否知道故事的内容。)在造成的影响是:是否知道故事的内容。) I have bought two apples 我买了两个苹果。我买了两个苹果。 (“买买”这一动作发生在过去,对现在造成这一动作发生在过去,对现在造成的结果是:拥有两个苹果。)的结果是:拥有两个苹果。) 1. 在现在完成时中在现在完成时中 ever, never, just, already, yet在用法和意思上有什么区别?在用法和意思上有什么区别? 在学习这一概念的同时,还应注意常与现在完在学习这一概念的同时,还应注意常与现在完成时连用的几个副词:成时连用的几个副词:already, just, ever, yet, never等。等。already, just多用于肯定句中多用于肯定句中,ever, yet, never多用于疑问句和否定句中。多用于疑问句和否定句中。如:如:I have already finished my homework 我已经做完家庭作业了。我已经做完家庭作业了。 He has just had his meal他刚吃过饭。他刚吃过饭。 Have you ever sung this English song? 你曾唱过这首英文歌吗?你曾唱过这首英文歌吗? They havent started yet. 他们还没有身。他们还没有身。 We have never heard of it 我们从来没有听说过这件事。我们从来没有听说过这件事。(1). Have (has) been in 意为意为“已经在某地呆了已经在某地呆了多长时间多长时间”,常与,常与表示一段时间的状语表示一段时间的状语连用。连用。Mr. Brown has been in Shanghai for three days. 布朗先生来上海已经有三天了。布朗先生来上海已经有三天了。 They have been in Canada for five years. 他们到加拿大有五年了。他们到加拿大有五年了。 2. have been in, have been to 与与have gone to 的用法的用法 (2). Have (has) been to 意为意为“曾经去过某地曾经去过某地”,表示现在已经不在那里了。可与表示现在已经不在那里了。可与 just, ever, never 等连用。等连用。如:如:Ive just been to the post office. 我刚才去邮局了。我刚才去邮局了。 Have you ever been to Hangzhou? 你曾经去过杭州吗?你曾经去过杭州吗? Mary has never been to the Great Wall. 玛丽从未去过长城。玛丽从未去过长城。 (3). Have (has) been to 后面可接后面可接次数次数, 表示去过某地几次。表示去过某地几次。如:如:Ive been to Beijing three times. 我去过北京三次。我去过北京三次。 They have been to that village several times. 他们去过那个村庄好几次了。他们去过那个村庄好几次了。(4). Have (has) gone to 意为意为“到某地去了到某地去了”,表示,表示到了某地或正在去某地的途中。总之,说话时该人到了某地或正在去某地的途中。总之,说话时该人不在现场,一般不在现场,一般不用第一、二人称代词作主语。不用第一、二人称代词作主语。如如: Where is Tom? 汤姆在哪里?汤姆在哪里? He has gone to the bookshop. 他到书店去了。他到书店去了。例如:例如:He has gone to Hong Kong. 他到香港去了。他到香港去了。(他已前往香港他已前往香港, 或在途中或在途中, 或已到达。说话人暗示他现在不在现场或已到达。说话人暗示他现在不在现场)He has been to Hong Kong. 他曾到过香港。他曾到过香港。(说话人认为他过去到过香港说话人认为他过去到过香港, 现在已不在该地。现在已不在该地。言外之意他对香港有所了解言外之意他对香港有所了解) 1 have / has been to +地名地名 去过某地(去过已回来);去过某地(去过已回来); 2 have / has gone to +地名地名 去了某地(还没回来);去了某地(还没回来); 3 have / has been in +地名地名 在某地住了有多长。在某地住了有多长。 Have been to / in 和和 have gone to的区别的区别 A: Have you ever been to the Great Wall? B:Yes, I have. What about you? A: Me too. =So have I. =I have ever been there, too. So+助动词助动词/be动词动词/情态动词情态动词+主语主语. A: Have you ever been to the Great Wall? B: No, I havent. What about you? A: Me neither. =Neither have I. =I havent been there, either. Neither+助动词助动词/be动词动词/情态动词情态动词+主语主语. neither have I = me neither .I have been to the zoo a lot of times. 答语答语_ . . ( 我也是我也是) Ive never been to a water park. 答语答语_ _ . ( 我我也没去过也没去过) TALK3. neither 表示表示“两者都不两者都不, 两者中没有一个两者中没有一个”, 是是both的完全否定形式。的完全否定形式。either 表示表示“两者之一,两者之一, 两者中任一个两者中任一个”, 还可以用于否定句中表示还可以用于否定句中表示“也也”, 这种用法与肯定句中的这种用法与肯定句中的too相对应。如相对应。如: Neither of the twins likes swimming. 那对双胞胎都不喜欢游泳。那对双胞胎都不喜欢游泳。 Neither my sister or I am have ever been abroad. 我和我姐姐都没出过国。我和我姐姐都没出过国。 My sister has never been abroad. I havent, either. 我姐姐没出过国我姐姐没出过国, 我也没有。我也没有。neither还可以用于完全倒装句中还可以用于完全倒装句中, 表示表示“也没也没有有”。这种用法和。这种用法和so在完全倒装句中在完全倒装句中表示表示“也也”的用法相对应。的用法相对应。如:如:My sister has never been abroad. Neither have I. 我姐姐没出过国我姐姐没出过国, 我也没有。我也没有。Lily likes playing the piano. So has her brother. Lily喜欢弹钢琴喜欢弹钢琴, 她弟弟也喜欢。她弟弟也喜欢。I am not new here. Neither is Tom. 我不是新来的我不是新来的, Tom也不是。也不是。4. 注意区别注意区别so在完全倒装句和不完全倒装句中在完全倒装句和不完全倒装句中 的用法。的用法。so助动词主语助动词主语 完全倒装完全倒装, 表示表示“也也”so主语助动词主语助动词 不完全倒装不完全倒装, 表示表示“确实如此确实如此”如如: Mary has gone to Singapore. So has Emily. Mary去新加坡了去新加坡了, Emily也去了。也去了。 - Dracula likes spicy food. - So he does. - Dracula喜欢吃辣的。喜欢吃辣的。 - 是的是的, 确实如此。确实如此。1. A: Do you want _ (come) to the space museum? B: No, Ive already _ (be) there three times.2. A: Have you _ (see) the robots at the science museum? B: Yes, I _ (go) there last weekend.4a. Put the correct forms of the verbs in the blanks.to comebeenseenwent3. A: Lets _ (spend) the day at the zoo. B: Well, Ive already _ (be) there a couple of times, but Im happy_(go) again.4. A: How about _ (go) to the art museum? There are some special German paintings there right now. B: Sure. When do you want _ (go) ?5. A: Have you ever _ (visit) the history museum? B: No, Ive never_ (be) there.spendbeento gogoingto govisitedbeenMost of us _(see) Mickey Mouse, Donald Duck and other famous Disney characters in cartoons before. But have you ever _ (be) to Disneyland? Disneyland _ (be) an amusement park with a specialtheme Disney characters and movies. There _ (be) many exciting rides, lovely restaurants and fantastic gift shops there. You4b. Fill in the blanks with the correct forms of the verbs in brackets.have seenbeenisarecan also _ (see) the Disney characters walking around the park. And have you ever_ (hear) of a Disney Cruise? This _ (be) a boat ride with a Disney theme. You can _ (take) a ride on the boat for severaldays and eat and sleep on it. On the boat, you can _(shop) and have Disney parties before you _ (arrive) at the Disney island.seeheardistakeshoparrive4c. Answer the survey questions and then ask your partner.Have you ever YouYour partnerbeen to another province in China?Lost something important?1.He _ (have) ever been to Shanghai.2.She _ (go) to the zoo last week.3.I _ (have) ever been to Hong Kong.4.They _ (not have) been to the Great Wall.5.A: _ (have) she ever been to China? B: Yes, she _ (go) there in 1989.haswenthavehaventHaswent1. Has Shirley ever been to an a_ park?2. People in Europe are called E_.3. The United Kingdom, the United States and Australia are all E_ countries.4. It was Christopher Columbus who first d_ American continent.5. I like fruits, e_ sweet fruits, like watermelon and litchi.根据句意和所给首字母根据句意和所给首字母, 填写单词。填写单词。 musementuropeansnglish-speakingiscoveredspecially6. A flight a_ is someone who serves on an airplane.7. Mike is good at playing m_ instruments, such as guitar and saxophone.8. My sister has never been to a water park. N_ have I.9. Zhang Ziyi and Yang Ziqiong are both famous a_.10. Coco Lee uses Latin music and other western styles to a_ fans from different countries.ttendanteitherctressttractusical1. -_ you ever _ to a water park? -Yes, we had a good time there. A. Have, gone B. Had, been C. Have, been2. I _ my grandpa last Sunday. A. have visited B. visited C. was visiting3. She _ Shanghai for a month. A. has come to B. came to C. has been in单项选择单项选择C B C 4. Lu Xun _ more than fifty years ago. A. died B. has died C. has been dead5. Fanny _ TV at this time last Saturday. A. has watched B. was watching C. watched6. -Have you _ been to our town before? -No, its the first time I _ here. A. even, have come B. ever, come C. ever, have comeAB C 1 游乐园游乐园 _2 他们俩都不他们俩都不_3水上乐园水上乐园 _4 space museum_5 have been to _ 6 have gone to_ 7 have been in _8 never(反义词反义词) _ 翻译短语。翻译短语。neither of themamusement parkwater park太空博物馆太空博物馆曾经去过某地曾经去过某地去了某地去了某地在某地待了多久在某地待了多久ever1. 你曾经去过水上公园吗?你曾经去过水上公园吗? _ you ever _ _ the water park?没有。没有。No, _ _. 我也没有。我也没有。_.2. He has been to America. (1) 一般疑问句一般疑问句 _ he _ to America? Yes, _ _. (2) 否定句否定句 He _ _ to America .按要求补充句子。按要求补充句子。Have been to I havent Me neither Has been he has hasnt been 3. 1) Have you _ there? A. been to B. gone to C. been D. gone 2) Lucy isnt at home now. She _ _ _ the USA. 3) My father _Shanghai for 8 days. 4) (clean ) the window yesterday. 5) I _already _ (clean ) the window. Chasgone tohas been in cleanedhave cleaned1. 用用Have you ever been to ? 造句并回答造句并回答 (三组三组),翻译,翻译, 默写一组。默写一组。2. 抄写下列单词抄写下列单词/ 词组词组 amusement, water park, neither, hear of, character, perhaps, theme, normal, attraction, several, route, on board, islandHomework Unit 9Have you ever been to a museum?_the Terracotta Army _ the Great Wall _the Birds Nest _ the Palace Museum1a. Match the pictures with the names.cadb_ Have you visited the Palace Museum? _ Have you been to the Great Wall? _ Have you been to the Birds Nest? _ Have you seen the Terracotta Army?_ Have you tried Chinese food?1b. Listen to a student interviewing a foreign student. Check () th questions you hear.Name:_Country:_How long in China:_Places visited:_ _ _Food: _1c. Listen again and take notes.Peter AustraliaFor two weeksthe Palace Museum; the Great Wall; the Birds Nest;the Terracotta Army;Beijing Duck1d. What places have you been to? Ask your partner.Have you visited . ? Have you been to ? Have you seen ? Have you tried ?A: Have you visited Xian ?B: Yes, I went there last summer.A: Have you been to the Terracotta Army ? B: Of course. It was fantastic.A: Have you seen ? A: Have you tried ?France: ParisThe United States:New YorkAustralia: SydneyRussia: MoscowWhat do you know about the country?United KingdomFranceWhat do you know about the country?ItalyWhat do you know about the country?ChinaWhat do you know about the country?AmericaWhat do you know about the country?JapanWhat do you know about the country?What do you know about the country?Australia2a. What do you know or want to know about Singapore? Discuss it with your group.What do you know about Singapore? Things Ihave knownThe new things to me Place PopulationLanguageFoodPlaces of interestWeatherSoutheast Asia southeast wonderful population quarter fear excellent Night SafariNew words and expressions东南部东南部; 东南的东南的极好的极好的人口人口四分之一四分之一害怕害怕, 担心担心卓越的卓越的夜间野生动物园夜间野生动物园environment natural temperature equator whenever spring autumn season awake type环境环境自然的自然的;自然界的自然界的温度温度赤道赤道无论何时无论何时春天春天秋天秋天季节季节醒着的醒着的类型类型在东南亚在东南亚度假胜地度假胜地超过四分之三的超过四分之三的练习英语的好地方练习英语的好地方中国以外中国以外(的地方的地方)担心担心来自中国的食物来自中国的食物不费劲找到米饭不费劲找到米饭觉得勇敢觉得勇敢一个绝好的地方一个绝好的地方in Southeast Asiaa wonderful place to take a holidaymore than three quarters ofa good place to practice Englishoutside of China fear thatfood from Chinanot have any problem finding ricefeel bravean excellent place尝试新食物尝试新食物西餐西餐夜间野生动物园夜间野生动物园似乎很奇怪似乎很奇怪天黑天黑在白天在白天如此特殊如此特殊醒来醒来做某事的最好时间做某事的最好时间一个更自然的环境一个更自然的环境try new foodwestern foodNight Safariseem strange Its dark.during the daytimeso specialwake up Its the best time to do.a more natural environment一个普通的动物园一个普通的动物园几乎相同几乎相同一年到头一年到头靠近赤道靠近赤道离离不太远不太远a normal zooalmost the sameall year roundbe close to the equatorbe not too far from2b. Read the article. How many reasons can you find for visiting Singapore?Making NotesAfter reading, write down three or more things you have learned. We always remember things better if we take time to reflect.Have you ever been to Singapore? For thousands of tourists from China, this small island in Southeast Asia is a wonderful and safe place to take a holiday. On the one hand, more than three quarters of the population are Chinese, so you can simply speak Putonghua a lot of the time. On the other hand, Singapore is an English-speaking country, so its also a good place to practice your English!Singapore A Place You Will Never Forget!东南亚东南亚四分之三四分之三人口人口对于很多中国人来说对于很多中国人来说, ,这个东南亚的小岛这个东南亚的小岛是个非常棒的度假胜地。是个非常棒的度假胜地。Have you ever tried Chinese food outside of China? Maybe you fear that you wont be able to find anything good to eat when you travel. In Singapore, however, youll find a lot of food from China; you wont have any problem getting rice, noodles or dumplings. Singapore is also an excellent place to try new food. Whether you like Indian food, Western food or Japanese food, youll find it all in Singapore!也许你会担心人在国外也许你会担心人在国外找不到可以吃的东西。找不到可以吃的东西。担心担心精彩的精彩的, ,优秀的优秀的Most large cities have zoos, but have you ever been to a zoo at night? Singapore has a Night Safari. It might seem strange to go to a zoo when its dark. However, if you go to see lions, tigers or foxes during the daytime, theyll probably be asleep! A lot of animals only wake up at night, so this is the best time to watch them. At the Night Safari, you can watch these animals in a more natural environment than in a normal zoo.夜间野生动物园夜间野生动物园但是如果你白天去参观过动物园但是如果你白天去参观过动物园, ,你就会发现这个动物你就会发现这个动物园是多么地特别。园是多么地特别。天色晚的天色晚的, ,黑暗的黑暗的狐狸狐狸睡着的睡着的环境环境One great thing about Singapore is that the temperature is almost the same all year round. This is because the island is so close to the equator. So you can choose to go whenever you like spring, summer, autumn or winter. And, of course, its not too far from China!一整年一整年温度温度几乎几乎赤道赤道无论何时无论何时1.Where is Singapore?2. What languages do people speak in Singapore?3.What kinds of food can we eat in Singapore?It is in Southeast Asia.(para1)Chinese and English.(para1) Chinese/Indian/western/Japanese food.(para2)4. What is the best time to watch animals ? Why?5. Why is the temperature almost the same all year round?At night. Because a lot of animals only wake up at night.Because the island is so close to the equator.(para4)(para3)1. Most people in Singapore only speak English.2. It is not easy to get
展开阅读全文
相关资源
正为您匹配相似的精品文档
相关搜索

最新文档


当前位置:首页 > 图纸专区 > 课件教案


copyright@ 2023-2025  zhuangpeitu.com 装配图网版权所有   联系电话:18123376007

备案号:ICP2024067431-1 川公网安备51140202000466号


本站为文档C2C交易模式,即用户上传的文档直接被用户下载,本站只是中间服务平台,本站所有文档下载所得的收益归上传人(含作者)所有。装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。若文档所含内容侵犯了您的版权或隐私,请立即通知装配图网,我们立即给予删除!