高三英语试卷讲评课的有效性研究 结题报告(8)

④As is shown in the picture, we can find an old man is asking for passers-by’s help for lying on the ground and can’t stand up by himself.

⑤He can’t decide on whether help or not.

⑥If I am him, I will help the old without hesitation. ⑦It is help others that is our traditional virtue.

⑧We should help the old because respect the old and care the young are virtue in China, ⑨I don’t afraid of them extort money from me.

⑩Let us make our society more warmer and harmonious. …

2. 重视解题指导，提高讲评有效性

“授人以鱼，供一餐之需；教人以渔，则终生受用。”因此教师在试卷讲评的过程中很重视解题方法的指导。比如，讲评单项选择题时，教师通常先启发学生说出本题所要考查的知识点是什么，解题的突破口是什么，最佳解题途径是什么；在讲评完形填空和阅读理解的过程中，教师总是通过对不同题材的材料进行有针对性地分析和解题指导，通过这样不断的渗透来培养和提高学生的解题能力，从而提高讲评的有效性。

案例：科普说明文的解题指导

step1: 教师先让学生总结科普类文章的特点：文章大部分是介绍科学动态、新的发明创造、科研；文章中有大量的术语和陌生单词，且长难句较多，语法使用比较复杂；所涉及的人物、观点比较复杂；

step2: 教师指导解题技巧：首先我们平时要多关注科学题材的文章，了解一些基本的科普知识；其次，在阅读时要注意实验的目的和结果，不能凭想象和猜测下结论；对于较难理解的句子要利用语法结构去分析；最后，要利用文章特点找准主题句，把握中心，从而一一破解题目。

step3: 即讲即练

With only about 1,000 pandas left in the world, China is desperately trying to clone the animal and save the endangered species. That’s a move similar to what Texas A && M University researchers have been undertaking for the past five years in a project called “Noah’s Ark”.