Friday, February 24, 2012

The text begins by pointing to the laser is a special light to the human-made

This is a science prose. Full first-person narrative, vividly describes the characteristics and uses of the laser shows the magical charm of the laser and technological development of the new achievements, and inspire students to explore the strong interest of the scientific mysteries. The text begins by pointing to the laser is a special light to the human-made. Followed by a brief introduction to the characteristics of the laser. And then five paragraphs specifically addressed the use of the laser. This wording makes the full text structured, well organized, rigorous language, an accurate expression. The text behind the arrangement of the four exercises. The warehouse needs more room to accommodate more 200mw laser pointer .
The first problem is that the silent reading of text, talk about the text about which uses of the laser. This topic is teaching students through silent reading to understand the main text, and say it. 2 is an extension of the knowledge and development, but also training students' oral communicative competence. Question 3 is to train students to accumulate the ability to use language. 4 is a writing exercise. Highlights the focus of language teaching in the lower grades. Students to understand the shock, Class of 15 words, the write beam, the enemy, broken, and, in fact, "the seven words and the accumulation of the following words" and the enemy, so, constantly, in fact. "Students by repeated reading, understanding, understanding the characteristics and uses of the laser, and feelings of Laser brings to the convenience and fun. The drawing of green laser pointer is one of the inspection items.
Students and through the understanding of the text, feel the magic of the laser to stimulate a love of science, to explore interest in science students to recognize the 15 words, write the seven words. Students through the text read to understand, to recognize the magical power of the laser. Student Union through key words, feelings laser magic and its a great role. This course is an exposition. "Laser" that far away from the student life is also not far, said the past is not nearly. Observe carefully, it is around us. This requires attention to training in teaching students to develop to observe, to pay more attention to real-life learning habits. Teaching, we should take a fragment of life, into the text, thinking to bloom in the text of the written word. The personnel in the warehouse are very careful to count green laser pointer .   So to create a relaxed and enjoyable learning atmosphere for students, from real life to the text, from text to real-life learning environment. This will certainly have a multiplier teaching effectiveness. Division show to collect "the scene of the factory cutting steel plate with a laser knife, barber shop laser ear scenarios, the hospital to the patient during surgery scenario" courseware, and stimulate students on the laser power of praise and exploration interests. Subject of teacher writing on the blackboard, the students the question: what you want to know? Students to freely use their own favorite way to read the text, and "-" word painting was born, many times and pay attention to pronunciation pronunciation, read the text fluent. The leader in the green laser pointer workshop lay much importance on the safety of the worker.
Student group cooperative learning "-" to draw raw terms. Sub-exchange reporting literacy: the division to produce the raw word card test students to recognize and read the situation and report on memorizing. The students take a variety of ways to consolidate memory. Student presentation: the text is mainly written? The usefulness of the (laser). The students read the text, the overall perception. Group check each text read aloud. Note that read standard pronunciation, and self-Secondary difficult sentence guidance to teachers, students repeatedly read long sentences (such as the third paragraph of the "People I gathered a lot of energy \ point, it becomes \ laser knife to cut iron drunk. "sentence is longer, more words.). The user wants to have a copy of the drawing of green laser pointer .

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