Unit 4 Topic 2 Section B 课件2024-2025学年仁爱科普版英语九年级上册

Unit 4 I’m excited about the things that will be discovered in the future. Topic 2 Section B Teaching aims 1.Knowledge aims： （1）Learn and master some new words and phrases: Words and phrases: realize, admire, master, dancer, take part in, prefer …to …, be excited about Sentences: (1) I think you should first master some basic computer skills. (2) I’m excited about the things that will be discovered in the future. (3) Let’s work hard. Then our dreams will be realized. 2. Skill aims: Let students use the future passive voice in listening, speaking and writing. 3. Key points: Grammar: the Future Passive Voice 4. Difficult points： I'm excited about the things that will be discovered in the future. The article says the houses will be built under the sea in the near future. New Words 一般将来时态被动语态 will be +过去分词, will是第一助动词，否定句，疑问句都围绕will进行变化。e.g. (1) He will be met at airport by his friend. (2) Will an English contest be held next Saturday afternoon? (3) You will not be allowed to go out if you don’t finish your homework. Revision: Grammar Look at the pictures and complete the sentences by following the example. Then read the dialogs aloud and pay attention to the stress and intonation. Example : A: `How is the `cake, `Jane? B: `Just a `minute. It will be `finished `very `soon. 3a A: The `article `says the `houses ___________ under the `sea in the near `future. B: It’s really `cool to `live under the `sea. will be built A: Can you ` believe it ? Our `car ___________ by `robots in the future? B: It `sounds `great . will be driven A: Have you `heard the `news on `TV? More `planets ___________ in the `universe . B: `No, I haven’t . I think `most of our `dreams ______________ in the `future . will be found will be realized Listen to 1a and mark T(True) or F (False). Astronauts from China, the United States and Russia will take part in the space flight. ( ) Kangkang wants to be a scientist in the future. ( ) Kangkang thinks Maria can dance very well. ( ) Maria prefers dance to science. ( ) T T F F 1b Kangkang: Maria, have you heard the news on TV about the space flight to Mars? Maria: No, I haven't. Who will take part in the space flight? Kangkang: Astronauts from China, the United States and Russia. They will travel into space and discover something new about Mars. I really admire them. I'd like to be an astronaut when I grow up. Maria: It's really cool. However, I think you should first master some basic computer skills. Look, listen and say. on TV 在电视上 eg. on the computer 在电脑上 admire sb. for sth. 因......而钦佩某人 eg. I admire you for your honesty. 1a Kangkang: Sure. Maria, what are you going to be? Maria: Mm, I am not sure. Sometimes I want to be a dancer, but I think I'm going to be a scientist in the future. Kangkang: Why? I think you dance very well. Maria: Yes, I'm sure I can perform ballet on the stage in the future. But I prefer science to dance. It is my favorite subject in school. I'm excited about the things (that will be discovered in the future.) Kangkang: That's wonderful! Let's work hard. Then our dreams will be realized. Look, listen and say. sb. be excited about sth. 某人对......感到兴奋 sth. be exciting 某事令某人感到兴奋 will be discovered 将会被发现 定语从句 先行词 that关系代词,that代替things作定语从句的主语 will be discovered will be mastered that will be discovered will be realized Have you seen the UFO? Listen to the passage and choose the correct answers. 1. How many shapes of UFOs were mentioned? A. Four. B. Five. C. Six. 2. In which area of China did the UFOs often appear? A. Nanjing. B. South China. C. The north of Changjiang River. 3. Why do people know little about UFOs? A. UFOs have been met by so many people. B. There are various shapes of UFOs. C. A UFO is only met by chance and disappears rapidly . Read the questions to predict what the passage talks about. 2 It is reported that many kinds of UFOs have appeared in China in recent years. There are different shapes, such as plate-shaped, fan-shaped, bright star-shaped, ball-shaped and V-shaped etc. UFO events happened more often in the north of Changjiang River. For example, a V-shaped UFO appeared over Nanjing on January 10th, 2006. Although UFOs were ever met by many people, we still know little about them. The reason is that a UFO is only met by chance and disappears rapidly. People hold great interest because they think there are some aliens in the UFOs who visit our earth. At present, science still cannot prove(证实) whether there are aliens. However, some scientists believe aliens exist(存在) and make further study about them. 2 Listen to the passage again and repeat. 1. hear的用法： ① hear sb. do sth. 意为“听见某人做了某事或经常做某事”。 e.g. I often hear the young man sing in the next room. ② hear sb. doing sth. 意为“听见某人正在做某事” e.g. I heard them laughing when I passed his house. ③ hear of sth./sb. 意为“听说某人/某事的情况” e.g. I have never heard of him. Have you heard of the news？ ④ hear from sb. 意为“收到某人的来信”，相当于receive a letter from sb. e.g. I heard from her last week. 我上周收到了她的来信。 Language points 2.Who will take part in the space flight? 谁会参加这次飞行？ take part in 参加会议或群众性活动等，着重说明主语参加 该活动并在活动中发挥作用。 e.g. We often take part in physical labor. join 参加某一组织团体、党派，成为其中一员，或和某人 一起做事情。 e.g. When did your brother join the army? He’ll join us in singing the song. join in 多指参加小规模的活动，如“球赛、游戏”等。 常 用于日常口语。 e.g. Come along, and join in the ball games. 3. They will travel into space and discover something new about Mars. 他们将遨游太空，发现与火星有关的新事物。 discover 发现（原本存在但未发现的东西） e.g. Columbus discovered America in 1492. 哥伦布在1492年发现了美洲。 invent 发明（发现的对象是以前从未存在的新东西） e.g. The inventor invented a lot of things during his life. 这位发明家一生发明了很多东西。 find out 通过观察和探索而发现事实的真相，一般后面接 名词或从句。 e.g. Have you found out why he didn’t come here? 你弄清了他为什么不来吗？ 3. I prefer science to dance. 相比跳舞来说，我更喜欢科学。 prefer… A… to …B… 比起B而更喜欢A e.g. I prefer football to basketball. I prefer playing football to playing basketball. ① prefer doing sth．to doing sth．跟做某事比较起来更喜欢做某事 ② prefer to do sth．(rather) than do sth．跟做某事比较起来更喜欢做某事 e.g. I prefer to go hiking （rather）than go cycling. e.g. He prefers to play basketball. 4. Then our dreams will be realized. 那么，我们就会实现我们的梦想了。 realize one's dream= achieve one's dream= make one's dream come true e.g. Our dreams will be realized/achieved. = We will make our dreams come true. = Our dream will come true. The boy realized his mistake and cried. ① come true是不及物动词短语，主语是梦想、希望、愿望等。 e.g. Your dream will come true if you work hard. ② achieve/ realize 是及物动词，主语是某人。 e.g. You will never achieve your dream if you don’t work hard. 1.到火星的太空飞行 2.参加，加入 3.去太空旅行，遨游太空 4.新的事物 5.在电视上 6.长大 7.掌握一些基本的电脑技术 8.在舞台上 9.比起……更喜欢…… 10.对……感到激动 11.实现某人的梦想 12........的形状 13.偶然地 14.知道，了解 Exercises in class 1.the space flight to Mars 2.take part in/join in 3.travel into space 4.something new 5.on TV 6.grow up 7.master some basic computer skills 8.on the stage 9.prefer...to... 10.be excited about... 11.realize one's dream 12.the shape of.... 13.by chance= by accident 14.know about 1. The museum ____ next month to celebrate the Science &Technology Festival. A is decorated B will decorate C is decorating D will be decorated 2. March 2nd is World Water Day, but too much water ______ in our life every day. A. wastes B. wasted C. is wasted D. is wasting 3. —Linda, shall we fly kites in Central Park? —Sure. I will go with you as soon as my homework ______ A. will be done B. is done C. does D. did 4. A baby's first month birthday is a special event in China and ______ with a special party. A. is celebrated B. was celebrated C. will be celebrated D. celebrated 5. He won first place in the exam. I really ______ him. A. surprised B. admired C. missed D. believed D C B A B Thank You 47725.22 75388.93 Lavf57.62.100 71156.68 $$