To cultivate students' preview ability, we can start from the following aspects: 1. Enriching preview methods Teachers should improve students' preview ability step by step according to the characteristics of students of different ages. For example, junior students are young and have weak autonomous learning ability, so they can use collective preview and parent-child preview more; Middle and senior students can adopt the combination of cooperative preview and independent preview; Senior students can also use the internet to preview, even blog, forum and group preview (these methods mainly mean that qualified students can form a group and exchange the knowledge previewed before class in time through blogs, forums and group chats, so as to overcome geographical restrictions. For example, some learning experience of word connection knowledge is very suitable. Different ways are to fully mobilize students' enthusiasm in school and cultivate students' interest and habit of self-preview. In teaching, teachers should design rich preview methods according to the actual situation of classes and students, so that preview becomes an inevitable requirement for students' Chinese learning. 2. Reasonable method selection is beneficial to students' learning efficiency. Pay special attention to the following preview methods in primary school: (1) Be familiar with the text. Reading aloud in Chinese learning is the main method and shortcut to cultivate language sense. Full reading before class can ensure that students always listen to the teacher's explanation in class and get twice the result with half the effort. From the first grade of primary school, it is necessary to cultivate students' habit of being familiar with the text before class. With the growth of age, we should cultivate the habit of reading aloud with emotion and read out the sense of language. (2) Reading and explaining words. From middle school, teachers should pay attention to the cultivation of students' ability to read and interpret words before class. Ask students to look up key words and phrases before class as a preview. After several years, students can not only consolidate the method of looking up the dictionary, but also have a positive effect on the overall grasp of the text. (3) Information collection. It is necessary to cultivate students' ability to collect and process information in the preview stage, so as to serve classroom learning. Taking the preview of text link knowledge as an example, we should pay attention to the difference of genre, and the author's article should focus on guiding students to check the author's information, writing background and era, writing characteristics and writing techniques; Articles about scenery mainly collect the geographical location of scenery, historical stories of scenic spots and related articles about the characteristics of scenery, etc. Students can enrich their understanding of characters in the process of collecting information, which is conducive to better study. (4) spelling words and sentences. In the process of preview, teachers should attach importance to students' first feeling of the text and teach students to appreciate the places in the text with the help of language sense. This preview design is conducive to students' unique understanding of the text and their creativity. In addition, teachers should pay attention to guiding students to choose reasonable preview methods to make preview more comprehensive and in-depth and continuously improve classroom teaching efficiency. 3. Effective guidance in preview is very necessary, including students' peers, teachers and parents. Students should have supervision and guidance when previewing. For example, teaching students how to find problems and collect data in preview, teachers can simply guide students to explore from the content and direction of an article in preview before the new lecture, and how to explore and establish the theme learning content related to the text, which can improve the preview efficiency. For some difficult contents, if we can promote group research learning in preview, it will broaden the scope and vision of students' contact. For another example, some students are required to go home to do preview work, and parents can support them through the home-school contact book and home-school information platform, which can help students solve some difficulties encountered in preview more quickly. Through the guidance and training of learning methods in preview, students can gradually form the ability of "understanding books by themselves and writing by themselves" As a teacher, timely and effective intervention in students' preview can improve students' Chinese learning efficiency. 4. Scientific Evaluation After previewing the content of the new textbook, students are also eager to get the evaluation of the teacher. If teachers check the students' preview in time and give some positive comments and encouragement, they will get psychological satisfaction and emotional pleasure, thus invisibly stimulating students' interest in learning, further promoting students' active participation, making the task of preview before class better completed and greatly improving the classroom teaching effect. Therefore, students' preview should be checked and evaluated every day. In the inspection, we can start with students' textbooks and preview notebooks to see how students circle textbooks, experience feelings and see gains and problems in preview notes. Combined with classroom teaching, continuous infiltration preview communication. Have a plenty of check at the beginning of class, have a plenty of combination in class. For example, when checking words, students not only know new words, but also show their unique learning gains. Some remind students of pronunciation, some emphasize the places that are easy to write mistakes, and some communicate their understanding of a word or make sentences. How to Cultivate Pupils' Chinese Preview Ability