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部编版语文八年级下册《写作：撰写演讲稿》教案
3.要语言流畅，不要拖泥带水要把演讲者在头脑里构思的一切都写出来或说出来，让人们看得见，听得到，就必须借助语言这个交流思想的工具。写作演讲稿在语言运用上应注意以下三个问题：(1)口语化。“上口”“入耳”，这是对演讲语言的基本要求，也就是说演讲的语言要口语化。演讲，说出来的是一连串声音，听众听到的也是一连串声音。听众能否听懂，要看演讲者能否说得好，更要看演讲稿是否写得好。如果演讲稿不“上口”，那么演讲的内容再好，也不能使听众“入耳”，完全听懂。写作演讲稿时，应把长句改成短句，把倒装句改成正装句，把单音词换成双音词，把听不明白的文言词语、成语改换或删去。演讲稿写完后，要念一念，听一听，看看是不是“上口”“入耳”。
XX年下学期第四周“世界气象日”国旗下讲话稿
今天是3.23，引来了第55个世界气象日。世界气象日又称国际气象日，是世界气象组织在1960年决定把3.23定为世界性纪念日，每年确定一个主题。中国是世界气象组织的创始国之一。今年气象日的主题是“气候知识服务气候行动”。恰逢今天是xx高中第四周国旗下讲话，G1407班童泽轩同学以环保为主题，向大家介绍了世界气象日的有关信息。由于天气原因，国旗下讲话改为广播会议。世界气象日，与孩子们一起亲近气象——记xx第四周国旗下讲话童泽轩同学在演讲中说到，绿色环境是健康自然的一种象征，绿色能带给我们生机、带给我们活力，而绿色校园中的绿色也不就只是一种颜色那么简单。走进我们如今洋溢着书香味的校园，你会被那迷人的风景所吸引。漫步在校园里这一派绿景下，会使你感到精神振奋、心情舒畅。校园中的绿色风景，对我们是及其有益的。一节课后，站在走廊上看看校园中的绿，让我们精神达到更高更好的状态！在课余时间，同学们又可以在校园小道上走走，看看周围的景物，不是有着置身花园之感吗？
XX年下学期第五周清明节国旗下讲话稿
尊敬的老师，亲爱的同学们：大家好！马上就要到春分过后的第十五日，那是中国传统节日清明节。在这段日子里，万物生长，都是一副清洁明净的模样。它给人的印象却总是雨纷纷的，就像我们身边下着的小雨，这就是一年中最标致的清明轮廓。关于清明节，有这样一个传说。春秋时期晋公子重耳流亡时，曾累倒不起，群臣竟找不到一点东西吃。而介子推默默割下自己的大腿肉助重耳恢复了精神。多年后重耳当了国君，要赏赐当年的功臣，却唯独忘记了介子推。而这时的介子推同母亲隐匿在山林里，难以寻觅。在他人的建议下重耳烧起了山林，以为他会自己出来，不料想最后在柳树下发现了死去的介子推和他的母亲，以及介子推留下的劝君清明的谏言。次年晋文公领着群臣，登山祭奠介子推，那棵柳树又生长起来，重耳叫它清明柳，又把这天定为清明节，清明节日及感恩之情流传至今。
大班科学教案：大班常识：汽车城
2、喜欢与同伴交流自己的生活经验，愿意在集体面前大胆说话。活动准备：《汽车城》活动课件一个活动指导：一、情境导入，引发兴趣孩子们和老师一起进行音乐游戏“开汽车”，创设“红绿灯”的游戏情境。二、游戏汽车城，了解车辆给生活带来的便捷1、汽车城里有些什么车？2、互动游戏——各种各样的车（一）（1）猜一猜，这是一辆什么车？ （2）卡车可以帮助我们干什么呢？ （3）情景：秋天到了，果园里的苹果都熟了，我们该怎么运回幼儿园呢？小结：原来卡车可以帮助我们运输各种各样的货物，真方便。
小班教案 上幼儿园课件教案
主题目标1、对幼儿园产生亲切感和安全感，逐渐习惯和适应集体生活。2、喜欢自己的朋友，体验与老师、同伴一起活动、分享快乐。活动内容：布袋偶表演《高高兴兴上幼儿园》活动目标：1、知道自己长大了，要上幼儿园做游戏、学本领。2、喜欢幼儿园，愿意来幼儿园。活动准备：布袋小鸭、幼儿园大门（积木拼搭）
初二学生国旗下讲话稿——告别童年，走向成熟
大家好！我是来自初二（9）班的吴佩臻，今天我国旗下的讲话题目为“告别童年 走向成熟”两天后，就是儿童节了，首先我在这里祝大家儿童节快乐。而对于我们初二的同学们来说，这是最后一个儿童节，也将标志着我们告别童年，带着早已沸腾在血液中的成熟，早已准备着跳动青春的气息，真正地成为一名青少年，去拥抱五岁的天空。时光荏苒，蓦然回首，这十几年，我们在成长的道路上，印下了一个个或大或小或深或浅的足迹。十几年来，我们用天真烂漫的情怀，编织了一首人生中最难以忘怀的童年之歌。还记得月光下和小伙伴在庭院里洒下的咯咯笑声吗？那是我们快乐的童年。还记得冲刺外校前奔波于各个培优点之间的匆匆身影吗？那是我们紧张忙碌的童年。还记得刚入校时我们无法适应新生活而挂在嘴边的声声抱怨吗？那是我们受挫的童年。
人教部编版语文九年级下册蒲柳人家（节选）教案
刘绍棠，中国当代著名乡土文学作家，1936年2月出生于河北通县（今北京通州区）大运河畔的儒林村，1949年开始发表作品，一生留下了500多万字的乡土文学作品，包括《地火》《京门脸子》等多部长篇小说，《蒲柳人家》《运河的桨声》等多部中篇小说，以及《青枝绿叶》《蛾眉》等多部短篇小说集。他的作品在国内多次获奖，在国际上亦有影响。刘绍棠的作品内容各不相同，但都艺术地再现了其家乡大运河畔不同历史时期的风土人情和社会风貌，描绘了充满诗情画意的乡风水色、世俗人情。20世纪80年代以来，刘绍棠不遗余力地倡导乡土文学，创作上坚持“中国气派，民族风格，地方特色，乡土题材”。文学评论家指出，他的作品格调清新淳朴，乡土色彩浓郁，形成了独具特色的大运河乡土文学风格。
人教版高中语文必修3《善待生命 学习论证》教案2篇
论证方法之引证法如何用好引证法：1.所引用的名言警句等针对性要强。每句名言都产生于特定的背景，都应用于特定的交际目的，即使谈同一个问题，也有不少名言可供选取。2.要简洁，不宜过多。议论是在发表自己的见解而不是在介绍他人的见解。引用他人的话，目的是为了让读者更加信服自己的话。3.要注意直接引用和间接引用的区别。直接引用务求文字、甚至标点均准确无误；间接引用只须述其大意，但要注意人称的转换。论证方法之喻证法喻证法是用设喻来论证论点的方法。在议论文中，设喻可以使论点更易懂、更风趣、更容易获得读者的认同。喻证法能化抽象为具体、化艰深为浅显、化枯燥为生动。论证方法之喻证法如何用好喻证法：1.以小见大，就近取譬。要精选生活中细小的、人们熟悉的事物做为设喻的喻体。2.喻体不求形似，只求神似。做为喻证的喻体与做为比喻的喻体不同。比喻的喻体是为了强调特征，描绘事物，侧重形似，以形比形；而喻证的喻体是为了阐发观点，以正视听，力求神似，以义取形。
新人教版高中英语必修3Unit 3 Diverse Cultures-Listening &Speaking＆Talking教学设计
1. In Picture 1 and Picture 2, where do you think they are from? How do you know?From their wearings, we can know they are from ethnic minority of China--- Miao and Dong.Picture 1, they are playing their traditional instrument lusheng in their traditional costumes.Picture 2. the girls are Miao because they wear their traditional costumes and silver accessory.2. In Picture 3, can you find which village it is? What time is it in the picture?It is Dong village. It is at night. Step 2 While-listeningJustin met a new friend while traveling in Guizhou. Listen to their conversation and complete the summaries below.Part 1Justin and Wu Yue watched some Miao people play the lusheng. The instrument has a history of over 3,000 years and it is even mentioned in the oldest collection of Chinese poetry. Then they watched the lusheng dance. Justin wanted to buy some hand-made silver/traditional accessories as souvenirs. He was told that the price will depend on the percentage of silver. Part 2They will go to a pretty Dong minority village called Zhaoxing. they will see the drum towers and the wind and rain bridges. They may also see a performance of the Grand Song of the Dong people.Step 3 Post-listening---TalkingWork in groups. Imagine Justin is telling some friends about his trip to Guizhou. One of you is Justin and the rest of you are his friends. Ask Justin questions about his trip and experience. The following expressions may help you.
新人教版高中英语必修3Unit 3 Diverse Cultures-Reading and Thinking教学设计
Discuss these questions in groups.Q1: Have you ever been to a place that has a diverse culture ? What do you think about the culture diversity ?One culturally diverse place that I have been to is Harbin, the capital city of Heilongjiang Province. I went there last year with my family to see the Ice and Snow Festival, and I was amazed at how the culture as different to most other Chinese cities. There is a big Russian influence there, with beautiful Russian architecture and lots of interesting restaurants. I learnt that Harbin is called “the Oriental Moscow” and that many Russians settled there to help build the railway over 100 years ago.Q2: What are the benefits and challenges of cultural diversity ?The benefits: People are able to experience a wide variety of cultures, making their lives more interesting, and it can deepen the feelings for our national culture, it is also helpful for us to learn about other outstanding culture, which helps improve the ability to respect others. The challenges: People may have trouble communicating or understanding each other, and it may lead to disappearance of some civilizations and even make some people think “The western moon is rounder than his own.”Step 7 Post reading---RetellComplete the passage according to the text.Today, I arrived back in San Francisco, and it feels good (1) _____(be) back in the city again. The city succeeded in (2)_________ (rebuild) itself after the earthquake that (3)________ (occur) in 1906, and I stayed in the Mission District, enjoying some delicious noodles mixed with cultures. In the afternoon, I headed to a local museum (4)____ showed the historical changes in California. During the gold rush, many Chinese arrived, and some opened up shops and restaurants in Chinatown to earn a (5)_____ (live). Many others worked on (6)______ (farm), joined the gold rush, or went to build the railway that connected California to the east. The museum showed us (7)____ America was built by immigrants from (8)________ (difference) countries and cultures. In the evening, I went to Chinatown, and ate in a Cantonese restaurant that served food on (9)________(beauty) china plates. Tomorrow evening, I’m going to (10)__ jazz bar in the Richmond District. 答案：1. to be 2. rebuilding 3. occurred 4. that 5.living6. farms 7.how 8. different 9. beautiful 10. a
新人教版高中英语必修3Unit 5 The Value of Money-Listening &Speaking＆Talking教学设计
4. A：We’d like to have someone to say a word at the beginning to welcome the group.B：↙Who?A：We thought that you or Dr.Johnson might do it.B用降调说Who，其意思是问，对方想让谁在开场时致欢迎词。Step 6 Pronunciation---Practice1. Listen to the short conversation and mark the intonation with ↗, ↙ or ↙, ↗. Then discuss with a partner what they intend to convey by using different intonation.Owner: You know what ?↗ It’s a million-pound bank note↙.Waiter 1: Really ?↗(question)Waiter 2: Really !↙(unbelievable and surprised)Waiter 3: Really ?!↙↗(first question then surprised)2. Listen to the conversations. Underline the parts that are stressed and mark the intonation. Then talk about the implied meanings of the responses with different intonations. Listen again and repeat.1) Henry: It’s a nice suit.Owner: Oh, it’s perfect!↙(The intonation means it is very suitable for Henry.)2) Henry: Well, that’s very kind of you.Owner: Kind, sir ?↗(what you said is not right) No, it’s kind of you. You must come whenever you want and have whatever you like. Just having you sit here is a great honour !!↙(welcome you to come again)3)Henry:Well, to be honest, I have none. Oliver:(happily) What luck!(excited) Brother↗, what luck!↙(It means “Didn’t you hear it?”)Henry: Well, it may seem lucky to you but not to me!↗(angry) If this is your idea of some kind of joke, I don’t think it’s very funny. Now if you’ll excuse me, I ought to be on my way.↙(If so, I would leave.)Roderick: Please don’t go↙...(hope Henry can wait for a moment)Part B Viewing and Talking---Describe people’s changing attitudes in a film clipStep 1 Before-listening---Tell the filmYou are going to watch part of the film The Million Pound Bank Note. Look at these photos and guess what happens in the film.
人教版高中语文必修2《想象世界学习虚构》教案2篇
虚构不等于说假话。它是一种源于生活，但高于生活的艺术真实。我们可以举个例子：我国公认的最权威最真实的史书是——《史记》，那么，大家认为《史记》里有没有虚构呢？有。必修一的《鸿门宴》里就有虚构。大家想：司马迁是哪个朝代的人？西汉汉武帝时。刘邦项羽是哪个朝代的？秦末时期。那司马迁不可能坐时光穿梭机到秦末去参加鸿门宴吧？既然他没不在场，那课文《鸿门宴》里人物的语言、动作、甚至是表情从何而来呢？对，是司马迁根据有限的史料加以补充，想象、虚构出来的。那么，同学们在写作文时，也可以不必拘泥于亲身经历的事情，毕竟生活是平淡的，毕竟大家的生活阅历也有限，有时候，我们发挥想象、虚构一个故事来反映生活的真实，也许更生动、也更典型。所以，近年来高考试卷中都提示考生：作文可以大胆想象，编写故事。按照编故事的方式不同，我们的虚构性作文又可以写哪些类型呢：小说，散文，童话，寓言，科幻，故事新编……
人教版高中政治必修3思想道德修养和科学文化修养精品教案
一、教材分析《思想道德修养和科学文化修 养》是人教版高中政治必修一《文化生活》第十课第二框题的教学内容。主要学评析文化修养与思想道德修养的关系，说明青少年应该不断地追求更高的思想道德目标。二、教学目标1、知识目标识记：思想道德修养和科学文化修养的含义。理解：思想道德修养和科学文化修养的内在联系。分析：当代中国青年如何追求更高的思想道德目标。2、能力目标通过对“两个修养”的学习，提高学生比较分析问题的能力。3、情感、态度、价值观目标：通过本课的学习，增强当代中学生自觉提高自身全面素质的能力，不断地追求更高的思想道德目标。三、教学重难点教学重点：理解思想道德修养和科学文化修养的内在联系。教学难点：归纳如何追求更高的思想道德目标。四、学情分析通过上一框题的学习，学生从宏观上把握了国家加强思想道德建设的相关内容，，本课将从微观上即从个人的角度重点学习不断提高思想道德修养和科学文化修养的原因及具体要求。本课内容离学生的距离较近，是学 生比较感兴趣的。
新人教版高中英语必修3Unit 1 Festivals and celebrations-Discovering Useful Structure教学设计
4.That was an experience that frightened everyone. →That was _____________________. 答案：1. taking 2. being discussed 3. in the reading room 4. a frightening experienceStep 6 The meaning and function of V-ing as the predicative动词-ing形式作表语，它通常位于系动词后面，用以说明主语“是什么”或“怎么样”一种表示主语的特质、特征和状态, 其作用相当于形容词; 另一种具体说明主语的内容, 即主语等同于表语, 两者可互换。The music they are playing sounds so exciting. 他们演奏的音乐听起来令人激动。The result is disappointing. 结果令人失望。Our job is playing all kinds of music. 我们的工作就是演奏各种音乐。Seeing is believing. 眼见为实。Step 7 Practice1. It is ________(amaze) that the boy is able to solve the problem so quickly.2. Buying a car is simply _______(waste) money. 3. Please stop making the noise—it’s getting ________(annoy). 4. complete the passage with the appropriate -ing form.La Tomatina is a festival that takes place in the Spanish town Bunol every August. I think many food festivals are __________ because people are just eating. however, this festival is _________ because people don't actually eat the tomatoes. Instead, they throw them at each other! the number of people ________ part in this tomato fight, can reach up to 20,000, and it is a very __________ fight that lasts for a whole hour. The _______ thing is how clean Bunol is after the tomatoes are washed away after the fight. this is because the juice form tomatoes is really good for making surfaces clean!答案：1. amazing 2. wasting 3. annoying4. boring interesting taking exciting amazing
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading and Thinking教学设计
The topic of this part is “Discover the reasons for festivals and celebrations.The Listening & Speaking & Talking part aims at talking about the experiences and feelings or emotions about the festivals and celebrations. This section aims at detecting the reason why the people celebrate the festivals, the time, the places, the types and the way of celebrations. It also explains why some traditions in the old celebrations are disappearing, like the firecrackers in the big cities and some new things are appearing like the prosperity of business or commerce. 1. Students can talk about what festivals they know and the reasons and the way of celebrating them.2. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.3. Students can understand the past, the present situation of some festival around the world and why there are some changes about them. 4. Students can have the international awareness about the festivals.1. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.2. Students can understand the past, the present situation of some festival around the world and why there are some changes about them.Step 1 Lead in---Small talkWhat festival do you like best ? Why ?I like the Spring Festivals because I can set off the fireworks, receive the lucky money and enjoy the Gala with my families.Step 2 Before reading---Pair workWhy do people celebrate different festivals ?The Spring Festivals is to celebrate the end of winter and the coming of spring and new life.The Mid-autumn Day is to celebrate the harvest and admire the moon.
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Listening &Speaking＆Talking教学设计
The theme of this section is “Talk about festival activities and festival experiences”.Festival and holiday is a relaxing and interesting topic for students. This part talks about the topic from the daily life of students’. In the part A ---Listening and Speaking, there are three conversations among different speakers from three countries(Japan, Rio and China), where the speakers are participating in or going to participate in the festivals and celebrations. So listening for the relationship among them is a fundamental task. Actually, with the globalization and more international communication, it is normal for Chinese or foreigners to witness different festivals and celebrations in or out of China. In the Conversation 1, a foreign reporter is interviewing a Japanese young girl who just had participated in the ceremony of the Coming-of-Age Day on the street and asking her feeling about the ceremony and the afterwards activities. Conversation 2, Chinese girl Li Mei is witnessing the Rio Carnival for the first time, and her friend Carla gives her some advice on the costumes which enables her to match with the carnival to have a good time. Conversation 3, a Chinese guide is showing a group of foreign visitors around the Lantern Festival and introducing the customs of the festival to them. The three conversations have a strong vitality and insert the festival and cultural elements from different countries. So perceiving the festivals and cultures from different countries is the second task. At the same time, the scripts also insert the targeted grammar --- v-ing as attributive and predicative, which students can perceive and experience in a real context and make a road for the further study. That is the third task. In the Part B--- Listening and Talking, the theme is “Talk about festival experience”, which is the common topic in our daily conversations. During the conversation, Song Lin, a Chinese student, asked Canadian friend Max about how to spend Christmas. In the conversation, Song Lin talked about experience and the feelings during the Chinese Spring Festival, during which there are not only some enjoyable things but some unpleasant things. After the listening, perhaps students find there are some similarities between Christmas and the Chinese Spring Festival as there are some differences in the origins and celebrations. For example, people always visit friends and relatives, decorate their houses, have a big dinner together, chat and give presents to each other.
新人教版高中英语必修3Unit 2 Morals and Virtues-Listening &Speaking＆Talking教学设计
Example:One day, a poor boy who was trying to pay his way through school by sending newspapers door to door found that he only had one dime(一角）left. He was so hungry that he decided to beg for a meal at the next house.However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, “How much do I owe you?” “You don’t owe me anything,” she replied, “Mother has taught me never to accept pay for a kindness.” “Then I thank you from the bottom of my heart.” With these words, Howard Kelly left that house.Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor’s clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life.At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman’s room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: “Paid in full with a glass of milk, Dr. Howard Kelly.” Tear of joy flooded her eyes.
新人教版高中英语必修3Unit 2 Morals and Virtues-Reading and Thinking教学设计
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
新人教版高中英语必修3Unit 3 Diverse Cultures-Discovering Useful Structure教学设计
Step 4 PracticeRead the conversation. Find out which words have been left out.Justin: Linlin, I’m going to Guizhou Province next month. I’m super excited! Any recommendations for places to visit?Linlin: Wow, cool! Guizhou is a province with a lot of cultural diversity. Places to visit...well, definitely the Huangguoshu Waterfall first.Justin: What’s special about the waterfall?Linlin: Well, have you ever heard of the Chinese novel Journey to the West ?Justin: Yes, I have. Why ?Linlin: In the back of the waterfall, you will find a cave, which is the home of the Monkey King.Justin: Really? Cool! I’ll definitely check it out.Linlin:And I strongly recommend the ethnic minority villages. You’ll find Chinese culture is much more diverse than you thought.Justin:Sounds great, thanks.Answers:Justin: Linlin, I’m going to Guizhou Province next month. I’m super excited! Do you have any recommendations for places to visit?Linlin: Wow, that’s cool! Guizhou is a province with a lot of cultural diversity. What are some places to visit in Guizhou ? Well, definitely the Huangguoshu Waterfall is the first place to visit in Guizhou Province.Justin: What’s special about the waterfall?Linlin: Well, have you ever heard of the Chinese novel Journey to the West ?Justin: Yes, I have heard of the Chinese novel Journey to the West . Why do you ask if I have heard of the Chinese novel Journey to the West?Linlin: In the back of the waterfall, you will find a cave, which is the home of the Monkey King from Journey to the West.Justin: That’s really true? It’s Cool! I’ll definitely check it out.Linlin:And I strongly recommend the ethnic minority villages on your trip to Guizhou Province. You’ll find Chinese culture is much more diverse than you thought it was.Justin:This all sounds great, thanks.
新人教版高中英语必修3Unit 4 Space Exploration-Discovering Useful Structure教学设计
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的状语)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的状语)3. First of all, you must be intelligent enough to get a related college degree..(作目的状语)4. Some scientist were determined to help humans realise their dream to explore space..(作定语)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定语)Summary:1. 不定式的结构：to+do原形。2. 分析上面的句子，我们知道在描述太空探索时，动词不定式不仅可以用来表目的，还可以用来作定语，表修饰。
