The Study And Teaching Suggestions On Changsha 2015-2020 Biology Examination Papers For Senior High School Entrance Examination

Zhongkao,also called Senior High School Entrance Examination,is an examination to test whether junior high school students can reach the academic level of junior high school and is also a referential basis for admission to the senior high school.As the "baton" of education at junior high school,the secondary examination to a large extent determines how the curriculum reform of the school is changed,how front-line teachers teach,and how students learn.As an important carrier of the evaluation of the Middle School Entrance Examination,the middle school examination papers have greatly attracted educators' attention.The analysis of test papers is a comprehensive analysis of the test questions after the examination and revision of test papers,and is an important part of the statistical analysis of the course assessment.The analysis of the examination questions is helpful to promote the test and examination preparation,and more importantly,it can effectively help teachers understand the directions and regularity of the test propositions.Then according to the textbooks and students' actual learning conditions,teachers can improve their teaching methods,guide their students how to learn better,promote the reform of curriculum teaching and improve students' academic performance.This article uses the literature method,text analysis method and comprehensive analysis method to analyze the biology test papers of 2015-2020 Changsha City's Senior High School Entrance Examination.The research includes: simple summary of the thoughts of propositions,the scope and content of examination during the six-year papers of High School Entrance Examination in Changsha;detailed analysis of the structure of the examination papers,the distribution of scores in the textbooks,the content of the examination and the types of questions at the macro and micro levels.Based on the data analyzed,teaching suggestions and strategies for revision are put forward.Here are the results:(1)From a macroscopic view,there is no change in the question types of the six-year middle school tests.The total score is 100 points,of which are 25 multiple-choice questions,each with two points,a total of 50 points;3 questions about recognizing pictures;3experimental questions;4 questions about analysis and explanation,with a total of 50 points for the three major questions.Multiple-choice questions are divided into questions about basic knowledge,diagram knowledge and comprehensive application,mainly to test students' ability to master basic concepts,transfer of knowledge and comprehensive application of knowledge.(2)Based on the distribution of the scores in the textbooks,the knowledge from the textbook studied in the first semester in Grade 7 accounts for a larger proportion,which is about 35.7%,and the knowledge from the textbook studied in the first semester in Grade 8accounts for the smallest proportion,which is about 17%.(3)Among the ten first-level themes,the focus is on "people in the biosphere",and the themes of "animal movement and behavior" and "biotechnology" are the least tested.(4)Graphic questions focus on the examination of students' ability to understand graphs,and occupy a large proportion of the test papers,with an average proportion of 43%.The above analysis shows that the biology examination questions in Changsha pay attention to the examination of basic knowledge,comprehensive capability,the connection with life,and the question without only one answer.In terms of teaching: First,we must pay attention to the teaching of basic knowledge and concepts;second,we must focus on current affairs hotspots,life and practical application;third,we must strengthen the cultivation of students' ability to understand pictures;fourth,we must attach high importance to experimental teaching and the integration of senior high school knowledge.In terms of revision: First,make a plan of revision;second,focus on key and difficult knowledge points;third,conduct a special-themed revision and review textbooks;fourth,conduct reasonable tests for students and cultivate students' good study habits.This research can provide references for teachers who teach biology at junior high school regarding teaching and reviewing for the Senior High School Entrance Examination.