Section B 第4课时（2a3b)自主学习方案1.自学生词，并记住拼读及拼写。2.预习课本找出重点短语及句子。（见学案自学导练内容）3.读记后完成自学导练内容。课堂导学方案Step1 情景导入Teacher ：Are you afraid of the snakes？Do you know how to make the snake go away when you meet a snake？If you want to know the way，please learn this lesson with me together.环节说明：以动物为话题开始本节课，在发表自己的观点的同时完成了2a的学习任务，关于蛇的话题又激起了学生的学习兴趣。为后面的学习打下了良好的基础。Step 2完成教材2b-2c的任务1.快速阅读2b短文，了解短文大意。（2分钟）2.认真阅读短文，根据短文内容完成练习。集体核对答案。（2分钟）3.再仔细阅读一遍短文，把2c的句子按正确顺序排列，核对答案。（3分钟）4.大声朗读2c中排列好的句子，然后让几个学生来复述课文内容。（5分钟）5.小结训练。（2分钟）（1）The man was C old that he couldnt walk any more.A very BquiteC so Dtoo（2）I saw him Bbasketball when I walked through the park.A play BplayingC plays Dplayed环节说明：本环节的学习，首先让学生对蛇的习性有了一定的了解，同时也使学生对一些重点短语和句型的用法有了更深刻的理解。Step 3 完成教材3a3b的任务1.请同学们认真阅读短文，根据图片提供的信息来完成短文填空。完成后集体核对答案，同时要熟读短文。（5分钟）2.根据自己的实际情况写一篇短文来介绍自己上个周末的活动。写完后小组内交流，教师抽查讲评。（5分钟）参考案例：I had a relaxing weekend. On Saturday morning，I did my homework，and tt was very easy. It took me two hours to finish it. In the afternoon， I went to the park to play with my friend，Jim. We had a good time there. In the evening，I stayed at home with my family. We watched TV and chatted. On Sunday I went to the farm to vistt my uncle，Jack. We rode the horses，fed the chickens and milked the cows there. We went back in the evening. Then we watched a football game.3.学生参考学案p. 82单元作文突破的写作指导，然后练习写作。Step4 问题探究1.keep sb. /sth. + adj.Please keep the room clean.2.sothat如此以至于The girl is so young that she cant go to school.3.see sb. doing sth.看见正在干Step 5家庭作业完成课后提升作业（学案p. 8l)。教学反思本课时以动物为话题导入新课，有利于调动学生的学习兴趣，通过阅读、写作训练，强化教学目标，突破重难点。1