【正文】 ents 19 Selecting Appropriate Reading Materials 19 Selecting Appropriate Teaching Methods 19 Enhancing Students’ Selfconfidence and Reducing Anxiety 20Conclusion 22Bibliography 23AcknowledgementsIIIntroductionAlong with China and foreign economic and technological exchange, the increasingly frequent English in people39。s reading .For this, the true reason is the student cannot grasp the grammar knowledge, cannot make the correct analysis to the whole sentence firm, thus it affects students to hold the whole sentence meaning. Lack of Background KnowledgeInvestigation, the author known that many students mastered a large vocabulary and a plete set of grammar knowledge, but there also will be many difficulties in reading prehension and linguistic expressions .The immediate reason cause these questions is the students lack of the west cultural background. There are a lot of differences of languages, national, cultural tradition and thinking mode that lead to language munication barrier. This also brings barrier in reading. of MotivationInterest is the best teacher of study. For high school students, reading is one of the most important skills, but students didn39。 and the students will take part in the class positively. At the same time, the teacher should create opportunities for students in different levels to get them participate in classroom teaching actively, try to train the students39。 prehensive application of investigation of language ability. It is an effective method to increase students’ vocabulary, consolidate their English knowledge, enlarge their scope of knowledge, improve their reading speed, and cultivate their reading ability. Extensive reading content is narrative, and the aspect of knowledge is mostly broad. It’s not only benefit for students’ eyeopening, validation, consolidate, enrich the text content, naturally absorb the language, but also it is benefits for students to increase language sense , to improve the English language and cultural level may also help cultivate observation and judgment.And from the perspective of language input, extensive reading belongs to the prehensible input, the prehensible spoken language input occurs through the students’ unconsciousness in hidden study. This course makes students acquire language ability. Students are faced with lots of inpu tof foreign language materials, and they acquire language unconsciously. So extensive reading is acquisition from this aspect.For example Model 3 “Music”(Book 2 for senior school) Students learned something about music, and teachers 。 reading and prehensive ability in using English. of StudentcenterEnglish Curriculum Standard pointed out that the teacher must guide the student to develop the independent learning capability consciously, make students bee study center. That is to say, teachers should change their role in teaching. Teacher is not only the impart person , but also should bee the promoter, director and helper to students. The investigation discovered that the partial students have the greatly strengthened dependence to teacher. Teachers manage tightly, then the result progresses quickly, otherwise bogs down, even regresses. That showed the student have played the wrong role in the class. This problem in English teaching is also not allow to neglect. The student39。s process, their hope depends on “hits attacks, holds the Buddha foot at the last minute” to improve English scores, have never realized English study is a longterm accumulation process. These problems are worth our attention and thoughtful. Teachers’ Current Situation and Main Problems Teaching Concept and Single Teaching ModeAccording to the survey，many teachers influenced by the narrow examoriented education, who still follow the traditional translation teaching method for teaching .This approach had long occupied in English class, which emphasized on the teacher39。s second language acquisition theory to guide and explore the process of foreign language teaching, which has the important meaning to improve the high school English reading teaching methods, improve English reading teaching quality. The purpose of the research is based on present situation of high school English reading teaching, analysis of the existing problems in teaching. Application Kkrashen’s second language acquisition theory on high school English reading teaching, and then solves some problems in teaching, optimize the teaching mode. Our country English teaching may profit from the reasonable factor of Krashen39。s daily life also bees very important. Reading teaching is the important content of high school English teaching and occupied a very important position. Although the reading education has received the schools, the teachers and the students’ great attention, but looking from the practice effect, is not ideal. The significance of this research aimed at, high school English reading process, using Krashen39。t spend enough time in reading. Survey found only about 13 percent of the students did reading at ordinary time longer than 30 minutes .In some degree it show that students lack of interest in learning English .Some students think reading class atmosphere is drab and depressing, reading topics are single, therefore the reading text is not interesting. Some students even is just the observer role in reading class, they do not wish to attend to the interaction between the reading class .They regard reading in class as the duty and the burden, and do not think it is the origin of rich knowledge and interest cultivation. Poor Reading HabitsSurvey found that most students have many bad reading habits ,as slow reading ,finger reading, reading aloud, heart reading, reread and abuse the dictionary and. Some students even regard the bad reading habits as good ones. Moreover a part of student has the being opportunistic bad usual practice in English study39。 reading methods and improve the student