2021-2022学年高教版英语1（基础模块）电子教案B2U8-4.docx

Book 2 Unit 8 If you want to talk, you can go online.（第四课时教学设计）一、教材分析.教学内容本课时系教材英语2（基础模块 高教版）第八单元的第四课时，授课内容包括Unit task和Life and culture两局部，具体内容为：单元任务以及生活与文化。1 .教学重点、难点教学重点词汇、语法、单元任务总复习教学难点学生能了解网络文化，能制定一个网络平安的计划书二、教学目标1 .知识目标学生能够理解并运用本单元所学的有关网络的词汇和短语，掌握谈论上网话题所需的问 答句型，同时能熟练运用条件状语从句。2 .能力目标学生具备听懂有关上网话题的简单对话。学生能运用所学的句型谈论有关上网的简单话题。（3）学生能够了解网络文化。3 .情感目标学生能够正确处理网络和学习的关系。三、教学步骤Step One lead in (5 min)Enjoy a Video: Choose a faster Internet.The video is mainly about the Internet safety. Teacher plays the video twice.(设计意图：该视频是一个经典的有关互联网的广告。主要讲述一个女孩在网上结识 了一个男友，今晚要去约会，她一边在网上接收男友照片一边做着出门的准备，可是网速 太慢了，男友的照片只显示了上半局部，她就要急于出门了，这时候她看到的是一双酷似 某著名影星眼睛，怀着激动的心情出门后，男友的照片终于完全显示出来了，原来那双明 星的眼睛只是男友身后的明星照，而她的男友只是一个非常其貌不扬的人。视频说明了在 网络上所见的并不一定是真实的。用该视频导入课堂教学，既有趣又贴近生活，这将有助 于教师从一开始就抓住学生的兴趣并引出本节课网络平安的主题。)Step Two Life and culture (12min)1. Read and answer. (2 min)Students read the passage for the first time and answer two questions:(l)What does the passage about?(2)How many safety tips are there in this passage?(设计意图:学生通过快速阅读，了解短文主题)Bingo! True or false (5 min)Students read the passage in detail and decide whether the given sentences are true or false according to the passage. Teacher helps students if they have any question. Then check the answer. The class is divided into four groups, and there is a competition among them. Each group will be given 10 scores at first, then a right answer brings one more score, and a wrong answer will make them lose one score. The student who hands up first answers the question for his group.(设计意图:该步骤的游戏能帮助学生深入掌握短文的细节局部。各组之间的竞赛将使 活动更加刺激，学生不得不聚精会神地投入其中，这使得阅读活动更具效果。)Read the passage after the teacher several times. (5 min)（设计意图：该步骤通过大声朗读有助于培养语感O ）Step Three Unit Task Work out an Internet safety plan (23 min)How can you play smart, stay safe and have fun while you're online? You need to plan ahead.1. Brainstorm: Internet safety planTeacher explains the rule: 3 or 4 students can work together. The students can discuss with partner first. The group who think about the situations more will get the praise from the teacher.（设计意图：该步骤有助于能训练学生的书面和口头表达能力。小组合作完成，降低 了难度。鼓励更多的同学参与。）Choose some representatives to report their discussions to the whole class. We will find out who is the best speaker in our class. The one who get the supporters most is the winner.（设计意图:该步骤有助于锻炼学生的口头表达能力。该任务属于本课的教学难点学 生分组竞赛的形式既能活跃课堂气氛，降低任务难度，也易于活跃学生思维，提高他们的 参与热情。）Vote for the best Internet Safety Plan.（设计意图：该步骤有助于锻炼学生的分析推理能力。学生投票的形式既能活跃课堂气 氛，易于活跃学生思维，提高他们的参与热情。）Get a copy of the plan and sign your name on it.（设计意图:该步骤有助于学生培养自我控制能力，正确处理网络与学习的关系。签上 自己的名字，这是一份承诺，也是一份责任，现在努力学习，长大后服务社会。）四、板书设计Useful sentencesIf I use a chat room or instant messaging, I will.If I build a website about myself, I will.If I receive a strange email, I will.If someone I meet online asks for my photo, I will.If someone online starts an unpleasant conversation with me, I will.If someone online offers to send me money or gifts, I will.If someone online does something that frightens me, I will.If someone I meet online asks to meet me in person , I will.