What was the original platform for storytelling?

Currently, there was only a reference to a work called " Time Traversing the Tree Hole-Liu Tangjia " that involved traveling through the tree hole in time and space, but it did not indicate that it was a book. No other books about tree holes that can travel through time and space were found. Sorry, I can't answer your question accurately. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

To write a good English natural science article, you can start from the following aspects: ** 1. Syntactic structure ** 1. ** The rational use of nominalized structures ** - Nominalization has the advantages of concise expression and clear logical relationship, but it should not be overused. A nominalized structure is made up of abstract terms derived from a verb or an adjective. It can express the content of a sentence in the form of a phrase. However, overuse will make the sentence cumbersome. When writing, you should take into account the characteristics of scientific English, such as straightforwardness, conciseness, and clarity. 2. ** The proper use of the passive voice ** - Although the passive voice can be used objectively in scientific English, it is not necessarily better to use it more often. - The use of the passive voice includes: the executor of the action in the sentence is not clear or not important, unwilling to disclose the executor, the executor is a general reference; the object is highlighted or used as the topic; the object plays a connecting role in the sentence; it is convenient for the sentence structure to be arranged. However, when there is no special need, try to use the active voice as much as possible. Too much use of the passive voice will make the article monotonous and rigid, and may also make the verb lose its expressiveness, especially when it is used with the nominalized structure. 3. ** Correct treatment of personal pronoun ** - Scientific English is more objective, and the use of personal pronoun is relatively less, but it cannot be completely avoided. Avoiding personal pronunciations in certain situations can make the meaning unclear. ** 2. Construction of content ** 1. ** Foreword ** - When pointing out the inadequacies of current research and drawing out the importance of one's own research, one must respect the results of predecessors and avoid denying them completely. You can use "however" to guide the lack of information, such as "however, little information…" "little attention has been devoted to…" If the research method and direction are the same as those of the predecessors, you can emphasize the role of your own work, such as pointing out that the data is still scarce. If he wanted to guide a new method or a new direction, he could point out the shortcomings of the predecessors. 2. ** Dealing with important information ** - Natural science articles were logically rigorous and concise. Concepts, judgments, and reasoning were important components of the article. - When writing, you must accurately grasp the analysis and selection of important information. It was important to clarify the basic concepts or new knowledge in the article, the explanation of important concepts and knowledge, and the sentences that expressed the author's writing intention and the main purpose of the article. At the same time, he had to pay attention to the hidden information in the language and fully understand the language. - From the operational procedures, they had to first confirm the search area, then accurately and comprehensively filter the information according to the questions, and finally convert the filtered information according to the requirements. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following is a record of the observation and reflection of the middle class peeling beans game: ##1. Observation Record ###(1) Event preparation 1. ** Material preparation ** - Some fresh broad beans, to ensure that the size of the broad beans is moderate, suitable for middle class children to operate. - Prepare a small plate for each child to place the peeled broad beans. - Prepare cleaning supplies, such as wet tissues, so that children can clean their hands after activities. 2. ** Setting up the environment ** - Choose a relatively spacious and bright area in the activity room to carry out the activity to ensure that the children have enough space to operate and avoid collisions. ###(2) Activity process 1. ** Invigorated interest ** - At the beginning, the teacher showed the child a fresh broad bean and asked if the child knew what it was. The children showed curious expressions. Some children could say that it was broad beans, but they knew little about the characteristics and eating methods of broad beans. - The teacher briefly introduced the broad bean, such as it was an edible plant, the beans inside were green, etc., to arouse the interest of the child. 2. ** Explanation of the rules ** - The teacher explained the rules of peeling broad beans to the children, such as peeling the shell of the broad beans, putting the beans on the plate, and not throwing the shell of the broad beans. The children listened carefully, and some of them even repeated the rules with the teacher. 3. ** Practically ** - The children began to peel the broad beans, and most of the children participated enthusiastically. - During the operation, he found that the children had different performances. Some children could quickly master the technique of peeling broad beans. They pinched one end of the broad bean with their thumb and index finger and peeled the shell with a gentle twist. Some children encountered difficulties, such as not knowing where to start, or crushing the beans too hard. - Children began to interact with each other. Some children with better skills would take the initiative to help their peers who were in trouble, such as demonstrating the correct peeling method or helping their peers peel the beans that were difficult to peel. - Some children would also communicate when peeling broad beans, such as discussing what the shape of the broad bean was like (some said it was like a boat, some said it was like a small moon, etc.), or comparing who could peel it faster. 4. ** Event ended ** - When most of the children had finished peeling the broad beans, the teacher guided the children to gather the peeled broad beans together and count them simply to let the children feel the concept of quantity. - Then, he used a wet tissue to help the child clean his hands and tidy up the activity area. ##2. Reflection ###(1) Achievement of the activity goal 1. ** Skills ** - The goal was to let the children learn how to peel broad beans. From the process of the activity, most children could learn the basic techniques of peeling broad beans, but there were still a few children who needed more practice. In the follow-up activities, they could provide more opportunities for these children to practice or provide individual guidance. 2. ** In terms of social interaction ** - The interaction between the children in the activity was better, which reflected that the children in the middle class began to have the awareness of cooperation and helping others. This would help the development of children's social skills. In future activities, they could further design tasks that required children to cooperate to enhance their ability to cooperate. 3. ** In terms of cognitive development ** - Through the observation and communication of the broad beans, the children had a more intuitive understanding of the shape and color of the broad beans. They also had a preliminary contact with mathematical concepts in the process of counting the peeled broad beans. However, they could still dig deeper into the cognitive aspect. For example, they could further guide children to understand the growth process of broad beans after the activity. ###(2) Event Organization and Execution 1. ** Material preparation ** - The choice of fresh broad beans was more suitable, but some auxiliary tools such as small tweezers could be considered. It might be more helpful for some children with small hand strength. 2. ** Explanation of the rules ** - The rules were basically clear, but they could be explained in a more vivid and vivid way, such as making up a short story about peeling broad beans and integrating the rules into it. This way, the child might remember it better. 3. ** Teacher guidance ** - In the process of the activity, the teacher's individual guidance could be more timely and targeted. For children who encountered difficulties, teachers could find and help them more quickly, preventing children from feeling frustrated because they could not complete the task for a long time. ###(3) Event Extension 1. ** Food culture ** - The peeled broad beans could be made into simple dishes, such as scrambled eggs with broad beans, for the children to taste. They could further understand the edible value of broad beans and at the same time, connect activities with life. 2. ** Natural Science ** - Later, they could carry out teaching activities about the growth process of broad beans, such as watching videos of broad bean growth, planting broad beans, etc., to broaden the knowledge of children. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following is a summary of the teaching work of the first volume of Chinese in the second grade of primary school: ** I. Key Steps in Teaching Work ** 1. ** In terms of lesson preparation ** - The teachers would consult the teaching materials and books related to the lesson plans in advance and prepare the lessons carefully according to the actual situation of the students in the class. For example, he could prepare for each class according to the content of the lesson plan and the students 'situation, so that the teaching content could better meet the needs of the students. 2. ** In terms of classroom teaching ** - It was important to guide students to take the initiative to explore and give students the space to learn independently to obtain knowledge. Students will be able to express their understanding of the text and improve their ability to think and solve problems. Teachers also worked hard to organize classroom teaching, pay attention to all students, pay attention to information feedback, create teaching scenes, stimulate students 'interest and emotions, create a good classroom atmosphere, and use concise language to avoid repetition. The classroom questions were open to all students, combined with teaching and practice, and homework was arranged to reduce the burden on the students. They also used resources such as teaching materials to motivate students to participate in teaching, so that students could fall in love with Chinese learning in a relaxed and harmonious atmosphere. 3. ** After-school tutoring ** - For primary school students with poor self-control, such as not being able to complete homework on time or copying homework, they should pay attention to the education of thoughts and implement it in their learning guidance. Especially when it came to the transformation of the underachievers, it started from friendliness. For example, through shaking hands, touching the head, and other methods, it started from praise, understanding, and respect for the students. For example, in the face of students with poor writing habits, the students who wrote seriously were rewarded and their homework was displayed to set an example for other students. At the same time, strict requirements were imposed on students with poor writing habits, which improved the writing situation of most students. ** 2. Integration of knowledge inside and outside the class and students 'all-round development ** - In every class, according to the content of the teaching materials, expand the extra-cursory knowledge appropriately, encourage students to read extra-cursory books to accumulate knowledge, and give students more opportunities to communicate. At the same time, they paid attention to cultivating students 'good study habits. Because second-year students were highly malleable, they were strictly required in teaching and often focused on cultivating their study habits. ** 3. Teaching and Research ** - Under the influence of the "Daily Life Project", the second grade established a small project of "Daily Life of Spoken Communication" to guide the students to speak freely in conjunction with the festival. The following is a summary of the teaching work of the first volume of mathematics in the second grade of primary school: ** I. Thoughts, Awareness, and Teacher Virtue ** - Teachers were strict with themselves, passionate about education, strict with themselves, and actively participated in political studies to improve their own standards. Obey the school's arrangements, abide by the standards of teachers 'ethics, care for students, not punish physically, discriminate against or humiliate students, communicate sincerely with parents, and protect the image of teachers and the interests of the school. ** 2. Teaching ** - In order to improve their teaching standards, teachers often read relevant mathematics teaching books, strive to go out to listen to lectures to learn from others 'strengths, humbly consult experienced teachers, and carefully analyze the teaching materials during the preparation process. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following are some high-end PowerPoint animation effects: - **3D Slideshow Special Effects (with the help of the Master of Animation from Focusky)**: Focusky has a unique 3D Slideshow Special Effect. Its rich material library allows the creator to easily create amazing visual effects, making the PowerPoint animation more cool and greatly increasing the influence and appeal of the presentation. - ** Interactivity animation effect **: For example, make each introduction page into two types, one big and one small (the size is the same except for the other), and set them as different PowerPoint pages. Give the copy a special "name"(add two exclamation marks in English before the name, such as "!!" 01 ", and the names of the copybooks of different sizes should be the same), and then set the" switching effect "of the two pages to" smooth "to realize the zooming effect. To achieve the effect of clicking to enlarge, you can add an "action" animation in the "naming" step and set the link to the corresponding slide. - ** Random Roll Call Animation **: First, set the name of the student list as the title style in Word and save it. Then, import the word document from the outline in the PPM. Then, delete the blank page, set the slide layout and background, check the automatic change time in the switching effect, cancel the change of the slide when the mouse is clicked, and apply it to all. Then, check the loop in the show settings, press the S key on the keyboard to pause the play, and press the A key to continue roll call. - ** Scene animation effect example ** - ** Card state switching animation **: A total of 8 pieces of content (4 cards and 4 texts combined separately). Use the relevant functions to make the size consistent, set up 3D rotation and add perspective, create shadows for the cards and place them at the bottom. Prepare 5 pages of PowerPoint. On the first page, all the cards will be in one state. On the other 4 pages, adjust the 4 cards to another state in turn. Add a mouse-over function to each card to link to the corresponding effect page. Finally, add a smooth transition and set the time. - ** Page element smooth switching animation **: For example, prepare the product display page and nutritional content table, add the elements that need to be smoothed (such as green leaves, orange juice, tables, etc.) to the two pages, and then add the smooth switching effect. - ** Random Line Animation **: Draw a rectangular object of the same size as the canvas and add a center gradually changing color. Hollow out a rectangular object as a mask layer and add a stroke and a center gradually changing color to the circle at the hollow. Add multiple random colored lines outside the canvas. Add a straight line path animation to one of the lines and set the parameters. Then use the animation brush to copy it to other lines. Use the relevant functions to set the animation start time to random. - ** Complex Circle Animation **: There are circles of different colors and numbers on the page. The animation is divided into two parts. The first part was a circular click animation. When entering, it would first shrink and then enlarge to exit. When entering, it would appear as an animation. When exiting, it would expand the animation with a circular shape. The second part was a circular displacement. The path animation was divided into three sections and adjusted to smooth start and smooth end. - ** Polyline animation **: Draw the key points first and then draw the line to draw the line (For example, green and purple lines can be added with shadows). When creating the animation, follow the time sequence. The short line first zooms in and out (the middle pause needs to be zoomed twice, and can be created with the animation storm), then it stretches out and changes color (the color change animation can be created with the highlighted line color). The dot zooms in from the side of the line (the combination animation is the zooming + path animation), and the line is erased into the animation (if the original line animation has shadows, you can stack a few more lines to weaken the blurring effect). - ** Special animation effect combination ** - ** Use the combination of "smooth" and "action" animation **: You can create an animated PowerPoint presentation with interaction, such as the transition effect between different scripts. - ** Combination of animation brush and time sequence function **: For example, when making line animation, you can use the animation brush to copy the animation and use the "Pocket Animation-Time Sequence" function to set the animation start time to random, increasing the flexibility and uniqueness of the animation. - ** Unique application of animation **: In addition to the conventional use of zooming, brightening, or color changing to emphasize the animation effect, you can also highlight specific text or graphics through unique combinations. For example, when displaying data or key content, the emphasis animation would be combined with other animations (such as path animation, zooming animation, etc.) to create a more attractive and expressive effect. - ** The creative use of path animation **: The path animation of an object moving along a predetermined path can be used to show the concept of a process or movement. You can make the PowerPoint animation more interesting by setting complex paths, adjusting the speed of the animation, and coordinating with other animation effects (such as gradual animation). For example, making an object move according to a specific trajectory and the color gradually changes during the movement. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Diagonal matrix was a special form of matrix. The elements outside the main diagonal were all 0. The key was the distribution characteristics of the matrix elements. The matrix determinant was a numerical value. The calculation formula of the second-order determinant was det(A) = ad -bc1, and the calculation formula of the third-order determinant was det(A) = a(ei - fh) - b(di - fg) + c(dh - eg). Different orders had different calculation methods. One was a matrix type, and the other was a formula for calculating numerical values. They were essentially completely different concepts. There was no difference in terms of calculation relationships. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

To turn on the camera text recognition function in the iPhone, you needed to turn on the [Live Text] function in the settings. The specific operation was to click [Setting]-[Cameras], open the button on the right side of the live text option on the camera page, then turn on the camera to aim at the text, click the text icon in the lower right corner of the picture, and then select text recognition. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Good Cat (Chang 'an) cigarette box was priced at 100 yuan, and the price of the box was 1000 - 1300 yuan. In Xi'an, Shaanxi Province, it was 120 yuan. However, no pictures of Chang 'an cigarettes were found, so they could not be provided. The novel "Good Chang 'an" is equally exciting. Everyone is welcome to click and read it!

Yes, students should cooperate with each other.“Cooperate” here means to work or act together for a common purpose, which emphasizes mutual support and joint efforts. In the school environment, classmates can cooperate in various aspects such as group study, project work, and extracurricular activities. Through cooperation, they can share knowledge, skills and experiences, and also learn how to communicate and get along with others effectively, which is beneficial to their growth and development. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>