Silent years, naturally silent, but it is here to silence speaks: busy moving ants, formation of geese flying south, the magic of "trilobite" fossils - No information was not communicated to us in nature. Special Education in the first national competition in IT application ability, I coached third grade language class, select the next version of the compulsory third grade curriculum standard textbook BNU volumes in a text: "Nature's language." . This text is the theme of "observation and discovery" in the first chapter of the text unit, led by students from the classroom into the colorful nature in order that students understand the language of nature, sentiment magic of nature. 

First, the teaching content analysis 

"Nature's language" genre of poetry, is a song writing plain, beautiful writing informative verses, a total of nine sections: The first section also speak the language of nature, careful observation can be found; eight from some sections of the second the most common natural phenomena start to show us the nature of language mysteries: high clouds floating, ants indicates changes in the weather; tadpoles swimming, large Various Artists beckons seasons; tree rings, circles on the scales be able to calculate the age of the trees and fish; "trilobite" fossils help us to infer prehistoric geology. Popular with plain text but interesting text that explains and describes the knowledge of nature, so that students understand what we usually hear, see, feel various phenomena in nature is the "nature of language . "The final section of the text describes the language of nature, not people who do not understand the love of learning, careless person can not see, and the first section echoes. 

Text language is beautiful, read fluently, can not help but attract students read on over and over again, thinking in reading, the imagination, perception, understanding; into the magic of nature in reading, and to perceive the beauty of nature, produce large natural interest. 

Second, the teaching object analysis 

A student's basic knowledge and life experience analysis 

Text language vivid, life, able to arouse students' enthusiasm, but it has the science of content, some content is far from real life students, some words, phrases, sentences of students in reading, understanding there are certain difficulties, so students learning together will have some difficulty. Teaching should be combined with student life experience, make full use of teaching, learning tools, such as hands-on guide students through a variety of ways and to experience major breakthroughs. 

2, the ability to analyze 

This class has a good rehearsal habits of students, there is a certain reading and tactile ability to under the teacher's guidance, through various forms repeatedly read the text, product analysis of language, perception understanding of the text content. 

3, the general analysis of the characteristics and learning style differences 

Students under the guidance of teachers inspired, purposeful, planned, organized and collective learning, self-study activities can be carried out, independent study; able to use some low-vision students learn Chinese characters, and blind students in the learning process can form complementary situation should therefore be appropriate to create learning opportunities for students to explore a number of cooperation. 

Third, the teaching philosophy 

1, improve students' language literacy. 

"Comprehensively improve students' language literacy" is the overall goal of language education. Including emotional language literacy students to love the motherland and language, the correct attitude to understand and use the language of the country, including students' language knowledge, language skills, thinking ability and good personality and good character. 

In this lesson teaching process, teachers can not position itself as a natural phenomenon of interpreters, as is a science teacher, while guiding students through the text should read, and guide them to understand the text content while using the language of poetry sentiment the clever, magical language of, feel the unique charm of the motherland language;? also should think about "'must have' which word can also be used instead of 'do not like black comma' inspired by how students can make the meaning of the expression unchanged ? "and other issues to strengthen the training of students in speech analysis, salient features of language subjects, language subjects to complete the task - to improve students' language literacy. 

2, correctly grasp the characteristics of language education. 

"Language curriculum standards" clearly states: "Language is the most important communication tool, is an important part of human culture tools and Humanity unity is the basic feature of language courses.." 

This should highlight the characteristics of language teaching language courses, gradually reflected in the teaching process tools and humanity unity. In this lesson repeated in various forms by allowing students to read the text to understand the content of the text, the written language into existing knowledge and experience and common sense outside; guided by inspiring students to understand the words, master the text "asked" narrative . These practices temper the language as a communication tool for students. This text book is a call of nature - call students into nature, to observe think, to read the language of nature wonderful, inspire students to love the emotional nature. Under the guidance of teachers, the text should be accompanied by such thoughts and feelings of the students understanding of language, along with the text flowing to the student's language hearts, truly reflect the tools and Humanity unity. 

3, actively promote independence, cooperation and explore ways of learning. 

"Autonomy, cooperation, and explore" language teaching is an effective way of learning. This approach is a teacher to the student, focusing on student learning autonomy, encourage students to choose their own way of learning to learn; simultaneously inspire and help students to give full play to group learning, group learning the role of class, learning to cooperate in the learning in practice mode. 

In the self-study session, students have a clear learning objectives. For example: In this lesson, you can allow students to find out there were a few sections of poetry, to find out what some of the language of nature is to know about his past, which can read some of his own; in the cooperative learning session can provide low vision opportunities for students and blind students help each other, so that they each assume certain tasks; guide students through the use of hands-on, inquiry-based learning methods, such as touch, understand the "embedded" means, recognizing tree rings ...... in short, teachers should reduce their share of departure classroom, student autonomy, mutual learning as a reference point for group work as a breakthrough to improve classroom teaching, and gradually develop students' language integrated literacy. 

Fourth, the teaching objectives 

According to the teaching concept of the new curriculum reform, fully consider the characteristics of students, teaching objectives determined as follows: 

1, in the process of reading the text to recognize and read the lesson vocabulary and understand words. 

2, correctly, fluently, have feelings to read the text, from reading to understand what is the nature of language. 

3, the initial perception of the wonderful magic of nature, to stimulate student interest and actively explore the nature of language, students who love nature thoughts and feelings. 

Five important difficulties in teaching 

Determined by the above objectives: 

Teaching focus: the right to read the text fluently, understand what the language of nature is. 

Teaching difficulty: the lack of student perceptions on some natural phenomenon, some statements difficult to understand. 

Six, selection and use of instructional media 

Selection and use of instructional media must take full account of the teaching objectives, teaching content and teaching object factor in these three areas, should also comply with the following principles: 

(A) adaptation of teaching the principles of object characteristics. 

(B) to fully mobilize the enthusiasm of students to learn the principles. 

(C) to maximize the leading role of teachers principles. 

(D) the successful realization of the principle of teaching objectives. 

According to these principles, I chose the multimedia courseware and other teaching physical education with the media. 

Multimedia courseware includes the following: 

1, the video data: cute little tadpole. 

2, Text Information: words read and write. 

3, the image of text data: the language of nature. 

4, image and audio data - nature sounds. 

Physical education, learning tools include: modeling clay, beads, small trunk after the transformation. 

Blind students in the lower grades based image thinking, habits of specific visual learning, teaching and learning environment like scenes, so I made a visual image, performance practices straightforward powerpoint courseware, using vivid videos, images, picture contrast compared big picture, the United States and second images extremely rich music and audio material, giving blind students integrated auditory and visual stimuli, the greater the degree of mobilization of the students' enthusiasm for learning. 

Kind of teaching tools and the use of courseware text data, effectively promote their classroom teaching goals, targeted, while maximizing their leading role in the classroom so that students in my direction under a purpose and a plan for learning, the students' thinking gradually toward excitement, to ensure their leading role in the classroom fully reflected. 

Seven, the teaching process 

(A) conversation stimulated interest, video into new courses. 

1, teachers and students say hello. 

2, conversation exchanges. 

This link highlights: class, between teachers and students is to use language to express greetings to each other. 

3, Play courseware: Recording Data - "cute little tadpole" into new courses. 

This link highlights: the language of the characters from the videos, students can get a lot of information, visible language is an important communication tool for people to communicate. 

(B) The first reading of the text, the overall perception. 

1, the teacher read the text soundtrack Fan. 

This part focuses: ① students understand the lesson of the genre. ② stimulate students' interest in reading the text, studying the text. 

2, the student duo read the text. 

This link points: 

① encountered difficult to read sentences read several times, the poetry reading proficiency, do not leak word, do not add the word. 

② With blind students in Braille to help low-vision students to recognize and read new words. 

3, Play courseware: Text Data - "read, write about," consolidating words. 

The links focus: literacy exercises, low vision students to recognize and read new words; blind students listen and write words, tactile inspection. 

(C) read the text, read taste 

1, teachers and cooperation, "On the train," read the text form. 

This link points: to discuss and exchange, to ascertain which of several specific sections of the text written language of nature. 

2, boys and girls co-Qi Du texts two to eight sections. 

The links focus: to understand the language of nature is what you know about his past, guide and encourage students to explain natural phenomena lesson learned by previous knowledge of the text. 

3, with the way you like read text. 

4, complete the exercises, learning words. 

① Play courseware: Image text information - "natural language", fill in the blank, understanding of the text. 

② distribute Braille materials. 

This link points: low vision to guide students through observation, describing the contents of the image data; aid guide students were Han, Braille complete fill-in, understanding of the text; teaching focus words. 

. a "must have" - must be 

. b "does not like black comma?" - like black comma 

c. With the transformation of the physical aids to explain the word "ring." 

d. With Beads, plasticine and other objects, guide students hands-on practice, and understand the "embedded" word. 

Report: Fill in the blanks 

Clouds that sail aloft tell us ---- 

Ants busy moving tell us ---- 

Tadpoles swimming in the water tell us ---- 

Formation geese flying south tell us ---- 

Tree rings tell us ---- 

Lin circle on the fish tell us ---- 

"Trilobite" fossils embedded in the Himalayas tell us ---- 

(Iv) expand sublimation, emotional reading. 

This link points: 

① exchange through discussion and further understand what the language of nature, the language of nature where? How can we find the language of nature? 

② Play courseware: image and audio data - "Nature's voice", expanding understanding. 

By playing the cock crow, hen sounds, the sound of thunder and lightning, so that students understand some can hear the sound from nature, phenomenon, but also the language of nature. 

③ inspired guidance, experience colorful and unique charm of the motherland language to inspire students to love the motherland and the language of emotion, encourage students to learn the language. 

(Five) summary evaluation assignments. 

Eight, teaching reflection 

"Nature's language" is a beautiful poem, carefully prepared in the course of this lesson, I tried to ask themselves do: to guide their teaching philosophy of the new curriculum, the real lesson on the blind child's heart, the whole class so that they are always a force or atmosphere to inspire and can happily learn, so that they truly feel an incentive to actively seek new knowledge, wake them explore the mysteries of nature and language awareness. 

A well-designed classroom import links. 

Classroom is a lesson most import part of the beginning of the section is to guide the text. The main role of Lead is drawn when the main content of the lesson, to stimulate student interest, so naturally into classroom learning. According to the characteristics of blind students, I select clips from their familiar life, design introductions. For example: Each lesson should be carried out from "teachers and students say hello", naturally leads people use language to express a greeting between them; with freshmen and sophomores in a video talking about observed when tadpoles information so that students recognize hear the characters from the language, you can get a lot of information, and thus to understand human language is an important communication tool; Based on this, changed the subject, design suspense, with "the students know, not only humans have language, nature also has language "to lead to a new class of students in the learning process. In short, the novel, natural, interesting prologue suddenly attracted students and stimulate a strong student interest in learning. 

2, to read on behalf of speaking, to create a harmonious atmosphere equal dialogue and students, students self-energy reading. 

"Language curriculum standards" clearly states that "the dialogue process is student teaching reading, text, between teachers." Therefore, in the process of teaching this lesson, I pay attention to guide students in the process of reading and text dialogue, both Qi reading, round reading, group cooperation to read, I read for students with questions. For example: "Some sections of the text which specifically written language of nature?", "What is the nature of the language before you know it?", The "language of nature which you can read?" And so on, so that dialogue with students in reading the text, read the text, get the harvest knowledge, emotions and other aspects. 

On this lesson, based on the principle of "language teaching should be equal dialogue between teachers and students in the course of the" new course advocated, I used the "equal dialogue" teaching approach to teaching, with full respect and trust of students in the classroom, in order to one participant, researchers appear identity among students, try to discuss, discuss the tone of the dialogue with the students, encouraging students to wake potential of students, creating a democratic, equal dialogue atmosphere. For example: "Do you like this poem do you know the nature of what we say, then do you come with beads and plasticine demonstrate what you are 'embedded' understanding of the word, okay???" In such a "dialogue" in , between teachers and students have a more equal, two-way communication between democracy, harmony, students in this dialogue is very natural, very happy to perception, understanding the text. 

3, the use of instructional media, stimulate students' interest in learning. 

Low grade students are thinking in images based, full-blind students especially eager to bring their wonderful sound enjoyment, low vision students to see color, image, animation excited. On this lesson, I show through courseware Banlan color pictures, play the beautiful sounds of music, students create illustrations, blending movement teaching atmosphere, directly stimulate the students' visual and auditory, provoked a strong student interest in learning. When the whole class is about to end, I demonstrated the use of courseware collected pieces of their audiovisual materials: rooster crow, lightning, etc., once again arouse the students' enthusiasm, the whole classroom atmosphere to a climax, reached "the end of the lesson , Fun lingering "effect. 

In short, through this lesson, I deeply realize: teachers in the classroom should do is wake up, not indoctrination; is to lead, not mandatory; equal giving, is for students to create a relaxed, enjoyable learning atmosphere. This is a new concept of the required teaching, but also each of our teachers should continue to pursue. 

(This article obtained in 2007 for outstanding achievements in Qingdao City Teaching Excellence in Teaching design award)