大题题型 | 题量(占比) | 分值(占比) |
---|---|---|
科学概念填空题 | 5(14.7%) | 10(10.0%) |
判断题 (正确的打“✔”, 错误的打“×” | 5(14.7%) | 5(5.0%) |
单项选择题 | 22(64.7%) | 55(55.0%) |
探究实践题 | 2(5.9%) | 30(30.0%) |
序号 | 知识点 | 分值(占比) | 题号 |
---|---|---|---|
1 | 光源 | 35.5(25.0%) | 1,7,11,33,34 |
2 | 光的折射 | 28.5(20.1%) | 2,5,20,21,22,23,30,34 |
3 | 光的反射 | 25.5(18.0%) | 3,9,14,15,16,18,25,26,28,29,32 |
4 | 光的传播 | 38.5(27.1%) | 4,6,12,13,15,17,19,24,31,33 |
5 | 棱镜 | 7(4.9%) | 5,22,23 |
6 | 光合作用 | 1(0.7%) | 8 |
7 | 科学常识 | 1(0.7%) | 10 |
8 | 日食 | 2.5(1.8%) | 27 |
9 | 影子 | 2.5(1.8%) | 31 |