Complete works of British mathematics
Grasshopper village? Teaching objectives of instructional design: 1. Read the text silently and grasp the content of the article. Understand how the author observes, expands his imagination and expresses his unique feelings. 2. Feel the author's feelings of loving nature and caring for small creatures. 3. Learn to read six words and accumulate words as required. Teaching emphasis: read the text silently and grasp the content of the article. Difficulties in teaching: Understand how the author observes, expands his imagination and expresses his unique feelings. Teaching time: 1 class hour. Teaching process: (1) Conversation introduction: Students, after learning the three texts of saving lives by cats, pearl birds and dolphins, we feel that animals are our human partners. In fact, in the animal kingdom, not only are these mammals cute, but even the common bugs we often see in nature have different tastes! Today, we will walk into the bug's home together and feel this happiness. Where is it? (Students say the topic together and the teacher writes it on the blackboard) (2) Perceive the content of the text as a whole: 1. Read the text freely and correctly. Pay attention to reading the new words taught by yourself in preview correctly. 2, roll call to read the text, teachers and students * * * with the evaluation is correct, feedback preview. 3. Read the full text silently and think about it: What impression did Grasshopper Village leave on you? After that, students can use the words in the text or their own words for a short conversation. (3) Read the text silently, grasp the content: 1, and show the tips for self-study: Read the text silently, think about what you saw in the "Caochong Village" and draw a picture. From those descriptions, did you realize the author's rich imagination and unique feelings? 2. Students teach themselves and teachers patrol. 3. Students reported for self-study, and the teacher suggested: (1) From The Return of the Ranger, I realized the author's unique feeling: "I think it must be a ranger! Although I lost my way, I still have a proud momentum. It kept bumping and finally got out of the way. " Follow-up: Why does the author call the black beetle a "ranger"? Summary: From this brave ranger, we realized the joy of success. It is happy, the author saw it, and made a reasonable and rich imagination, but also felt happy. (2) From The Harmonious Life of Villagers, we can realize the author's unique feelings: we can grasp the key words such as "Stop dreaming" and "Talk like speculation" and realize that small beetles not only get along well with each other, but also have a very harmonious relationship with different kinds. Everyone lives happily in this small world. (3) From the Concert, I realized the author's unique feeling: "They are flapping their wings with rapt attention. Beautiful rhyme, like a spring of the soul. I dare say their music is superior to all the music in the world, and only bugs can play it! "Students can experience the author's rich imagination through Yun and Lingquan. The author thinks that the sound of beetles is "superior to all music on earth". What did you learn from it? (4) From The Hard Work of Villagers, I can realize the author's unique feeling: What makes the worm so diligent, can you understand it? The happiness of life and the sense of responsibility for home make beetles work so hard. Everyone does their job, and at the same time, they feel happy. ) (4) Emotional sublimation, sentiment writing: 1, we had a strange trip with the author in Caochong Village. But let's think about it, why can't we write such a beautiful article about the bugs we see every day? Discuss with each other at the same table. 2. Teacher-student communication: (1) Careful observation of things, especially small creatures that are easily overlooked by everyone, has its own unique perspective; (2) Being able to develop rich associations and imaginations and express their unique feelings; (3) Love small insects and have a kind heart to care for small animals; (4) Love nature and life. ..... 3, everyone's analysis is very good, in fact, the author also revealed it in the article. Let's look at the beginning and end of the article and read the author's feelings. (5) Extract your favorite words and phrases from the collection book. "opinion? The teaching goal of super instructional design is 1. Can read the text fluently and understand the content of the text. 2. Experience the scenery description method in this paper, grasp the characteristics of the scenery and describe it from multiple angles. 3. Stimulate students to love nature, praise the lofty sentiments of nature, and strive to be the leader of the times. Teaching focuses on wonderful scene description and exquisite structural arrangement. Difficulties in teaching grasp the characteristics of scenery and describe it from multiple angles. Arrange one class for each class. Teaching process 1. Passion Introduction Have you ever seen the spectacular scene of high tide? Please look at "Qian Jiangchao Tide" (the courseware shows "Qian Jiangchao" and the grand occasion of tide watching), which is called "the wonder of the world" by the predecessors. Students, from Haining's point of view, the tidal bore in Qianjiang is the most spectacular. Before and after the Mid-Autumn Festival every year, the tidal bore in Haining stands on the wall, the waves are rough, and Malik is rushing; When the clouds moved to the shore, the waves thundered and rolled up "thousands of piles of snow". The "Meeting Tide" of Ssangyong Sumo, the "First Tide" of Hengjiang in An Baili, the "Back Tide" of Xiaolong unlocking and the "Midnight Tide" of Moon Shadow in Yin Tao have attracted countless tourists at home and abroad. Come and feel the tidal bore of Qianjiang! Second, introduce the author and background 1. Ask the students to introduce the author and the teacher to supplement. Be careful (? 1232—— about 1298) Southern Song Dynasty writers. Jia Gongjing, also known as Cao Chuang, was born in Jinan, Surabaya, and later in Xing Wu (now Huzhou, Zhejiang). At the end of the Song Dynasty, he served as an official in Yiwu, died in Song Dynasty, and entertained himself by singing and writing. His words are metrical, and he is called "the second window" with Wu Wenying. He is good at writing and painting. He is the author of "The Rhyme of the Grass Window", "The Poetry of the Grass Window", "Old Stories in Wulin" and "Returning to the Heart and Miscellaneous Knowledge". This article is selected from The Legend of Wulin. The Old Wulin was written after the death of the Song Dynasty. It remembers the past of the former dynasty and feels the vicissitudes of the world, and records the prosperity of customs, entertainment and sightseeing in the Southern Song Dynasty. 2. Introduce the background. Hangzhou was called Lin 'an in the Southern Song Dynasty, which was the national capital. Tide-watching site was in the south of Lin 'an at that time (now it has been moved to Haining, Zhejiang due to river diversion), and a tide-watching ceremony is held on August 18 every year. Before the tide, there were naval exercises, and when the tide came, there were young people from the State of Wu bidding for performances. On that day, from the imperial court to the people, people rushed to watch and were very enthusiastic. Third, the first reading, the overall impression, the general idea 1. Please listen to the music and read aloud. Listen to the correct pronunciation and rhythm, initially perceive the beauty of language, and feel the momentum of Qiantang River tide. Please read the text freely, dredge the meaning of the text with notes and reference books, and outline the words and sentences you don't understand. 3. Discuss and explore words and sentences that you can't translate in groups of four. If you still can't solve it, you can bring it up later. 4. Ask questions in the process of translating the text in the whole class, and the teacher and the students will answer them together. 5. Be familiar with the text and clarify the ideas of the article. What pictures are depicted in the four paragraphs in turn? Give them a name. Clear: The four pictures described by the author are tidal map, movement map, tidal frolic map and tidal observation map. Fourth, learn, cooperate and explore, and know the meaning 1. Courseware shows learning objectives. (1) What aspects of the tides did the author describe? What are the characteristics of river tides? (2) In the essay Watching the Tide, the author described this magnificent scene with sound, shape and color. The full text focuses on "tide" and the foothold is "view". From what aspects does the author write "Watching the Tide"? Summer Palace? The learning goal of instructional design is 1. Learn new words, know 15 new words, and learn 13 of them; Correctly read and write the words "hall, corridor, blue paint, railing, Buddha pavilion, golden wall, palace, vermilion, trace, dike and enjoyment". 2. Read the text correctly, fluently and emotionally. 3. Feel the beauty of the Summer Palace and the beautiful language of words, and stimulate the interest in exploring China's "World Heritage". 4. A preliminary understanding of the author's writing method of grasping the characteristics of scenery in the order of sightseeing. Teaching emphasis: 1. Grasp the key words to understand the text and feel the beauty of the Summer Palace. 2. Understand the narrative order of the text. Difficulties in teaching: feel the beauty of the Summer Palace and the beautiful language of words, understand the author's feelings, and fully understand the author's method of grasping the characteristics of scenery in the tour order. Teaching preparation: steps of collecting information and pictures related to the teaching of the Summer Palace 1. Check the preview and import 1. Where is the Summer Palace? I previewed the text (the western suburbs of Beijing). What scenic spots do you remember in the Summer Palace? Students are free to speak, and they can speak as much as they can, which complement each other. 2. Check the pronunciation of new words with new word cards, and guide the correct reading of flat tongue (planted with zāi and onion cūng), tongue (Zhu zhū ng), front nasal sound (point diàn) and rear nasal sound (corridor Lá ng Shu ǐ ng Shu onion cūng). 3. Read the text by train, and everyone reads a paragraph. After reading it, comment appropriately and focus on correcting the wrong words. Second, a preliminary understanding of the text content 1. Read the text silently to understand the order of the author's visit to the Summer Palace and the location of the main attractions of the Summer Palace; See how many paragraphs this article can be divided into. What is the basis of subdivision? 2. Students teach themselves and communicate with teachers and students. 3. Discuss the paragraph and guide the summary of the paragraph. Clarity: according to the structure of "total-sub-total", the full text is divided into three paragraphs. The first paragraph (paragraph 1): The writer's overall impression of the Summer Palace. The second paragraph (natural paragraphs 2 to 5) introduces the characteristics of the promenade, Wanshou Mountain and Kunming Lake respectively. The third paragraph (the last natural paragraph) is a summary of the full text, which echoes the first paragraph and expresses the author's praise for the Summer Palace. Iii. Learn the word 1, guide the reading in Section 2, propose the word and discuss the meaning (1)? Explain the meaning of glazed tiles, cross sills, palaces and painted boats. ⑵? Contact the context and understand the meaning of refreshing: clean and cool. Ambiguity: To look or sound unclear. Look up: look into the distance. Lush: (Vegetation) is green. Splendid and magnificent: describe the building as unusually gorgeous and dazzling. Different shapes: different shapes. (4) Assign homework 1 and copy new words. 2. Read the text correctly, fluently and emotionally. The teaching goal of the second class is 1. Learn the narrative order of scenery in the text and the expression method of grasping the characteristics to describe the scenery. 2. Understand the beautiful scenery of the Summer Palace, cultivate students' interest in beauty and enhance national pride. Teaching difficulties: with the change of observation position, learn the writing methods of observing and grasping the characteristics of scenery in turn. Teaching emphasis: 1. Understand the content of the text, understand the function of the first sentence in paragraphs 2 to 5, and make clear the writing order of the article. 2. Guide students to read and recite the text, and accumulate and use the language. Teaching preparation: teaching steps of teaching materials, multimedia courseware and related auxiliary materials (1). Sort out the context and grasp the order 1. Fill in the blanks by appreciating the Summer Palace courseware: The Summer Palace is a (? ) In the park. 2. What scenic spots will the author take us to visit in the park today? Read section (2-5) of the text silently, draw a sentence with-,indicate the author's tour route, and draw the route in your favorite way. 3. Exchange tour route map on stage. Finish the woodcut painting. (1) Promenade-Wanshou Mountain-Kunming Lake-Seventeen-hole Bridge (2) Do you know the order in which the author introduced the Summer Palace through the route map? Summary: The author introduces the Summer Palace in the order of his visit. This method is called scenery change, also called land change order or visit order. (2), the combination of speaking and practicing, exquisite charm 1, how does the author describe the scenery of these places specifically? Which scenic spot are you most interested in on the basis of listening to the text and enjoying the pictures? I will taste it myself. (use "?" Draw the scenery and grasp the characteristics of the scenery) ▲ Corridor (1) The little guide explains the corridor. (Put pictures while talking) (2) Other students commented on the tour guide's explanation. (3) How do you feel the length and beauty of the promenade? Divided into 273 rooms by green painted columns and red painted railings. ) Learn the author's method of explaining things with numbers and understand the usefulness of this method. (4) Can you describe the length of the promenade in different ways? If you stand at one end of the corridor at the moment, what will you see? Looking forward to ... looking up ... looking at both sides ... saying) (6) Walking on the promenade, enjoying the colorful gallery paintings and smelling the faint flowers brought by the breeze, you will say: Is the promenade really the most beautiful in the world? Gallery ▲ Buddha Pavilion and Paiyun Hall (1) Ask students to introduce Buddha Pavilion and Paiyun Hall. (2) After listening to the explanation, can you feel the characteristics of Foxiang Pavilion and Paiyun Hall? (majestic and tall, the golden wall is brilliant) (3) What do these characteristics come from? ? (Towering, glittering golden walls, rows and rows) (4) Guide reading and read the momentum. ▲ Kunming Lake (1) guides explain Kunming Lake. (2) Kunming Lake is a jasper embedded in the Summer Palace! How does the author express it in words? Just ahead, Kunming Lake is as calm as a mirror and as green as jasper. Cruise ships and original boats glided slowly across the lake, leaving almost no trace. (3) Read the sentences and understand how to use metaphors. Sentence exercise: Kunming Lake is really beautiful. The water in Kunming Lake is really green. . (4) Experience the word "slippery" by changing words. Through the communication of sliding and boating, I can experience the quietness of Kunming Lake, and the slowness of cruise ships and painting boats indirectly express the beauty of Kunming Lake. ▲ Seventeen-span Bridge (1) The tour guide explains the Seventeen-span Bridge. (2) Divergent thinking: What are the forms of lions on the 17-hole bridge? Show me the exercise: There are hundreds of stone pillars on the railing of the bridge, all of which are carved with little lions. They have some (), some () and some (? ) ..... So many lions have different postures, and no two are the same. ? This 17 Kong Qiaozhen (? )! (3) Teacher's summary: Grasping the characteristics to describe the expression of scenery. (3) the combination of reading and writing, copying the rules 1, what an article says first, then what it says, and finally what it says, is called narrative order. Read the first and last paragraphs of the text written by boys and girls, and think about the narrative order of this article in combination with what you have just learned. (Answer by name, summarize and write on the blackboard) 3. When we study the article "Summer Palace", the most important thing is to learn the expression method described by the author, and to write landscapes in the order of transposition and grasp the characteristics. (4) Assign homework to observe a scenic spot (such as school, park and playground). ), imitate the description of the Summer Palace and practice writing, and write it down in the order of location change. Blackboard design: 18, the beautiful park of the Summer Palace.