Lesson 20 A Computer helps教案 2022-2023学年冀教版八年级英语下册

UNIT 4　The Internet Connects Us Lesson 20: A Computer Helps! 设计说明 首先, 展示一张复活节的图片，通过师生问答的方式导入话题。接着，学习本课的生词，为学习课文做好准备。然后通过听录音判断、阅读填空、阅读回答问题、阅读找出重要表达等环节逐步理解课文内容。学习课文之后，对于复活节这个西方节日要给予文化提示。最后，处理本课中剩余的练习题。在本课的最后，通过设置的习题帮助学生检查本课的学习效果。 教学目标 通过本课节的教学，学生达成以下目标： 1.知识目标 掌握词汇：enter, key, search, depend, hide 接触词汇：laptop, Easter, topic, bunny 短语：search engine, depend on, Easter bunny 2.能力目标 能听懂有关复活节的对话；能用英语谈论复活节或其他的中西方节日。 3.情感目标 了解西方文化，增进对中国文化的自信，自觉传承中国文化。 重点难点 1.重点：本课节重点单词、短语。 2.难点：用英语谈论复活节或其他的中西方节日。 教学准备 PPT 课件；与本课节相关的音频。 授课时数 1课时 教学过程 Step 1　Revision 1. Homework check. 2. Briefly recap what the students learned in the last lesson. Step 2　Warming up Show a picture to the class and have a conversation with the class like this: A: Do you know Easter? B: Yes ... A: What do you know about it? B: I... A: If you want to know more about Easter, what will you do? B: I will ... Step 3　Presentation Get the students to read the new words laptop, Easter, enter, key, search, topic, depend and bunny aloud by themselves. Use some pictures to help them understand the words. laptop /ˈlæptɒp/ n. 笔记本电脑 Easter /ˈiːstə/ n. 复活节 enter /ˈentə/ v. 输入；进入 key /kiː/ n. 关键；钥匙 search /sɜːtʃ/ n.& v. 搜索；查找 topic /ˈtɒpɪk/ n. 话题 depend /dɪˈpend/ v. 依靠；取决于 bunny /ˈbʌnɪ/ n. 兔子 hide /haɪd/ v. 躲藏 Step 4　Listening and judging Get the students to listen to the lesson and write true (T) or false (F). 1. Easter is an important holiday in many countries. ( ) 2. Easter comes on the same day each year. ( ) 3. People celebrate Easter only with their family. ( ) 4. On Easter Day, children like to have egg hunts and eat chocolate rabbits. ( ) Answers: 1. T　2. F　3. F　4. T Step 5　Reading and filling Read the lesson and fill in the blanks. (Let’s Do It! No. 2) Easter is an important 　　　　. It does not fall on the same day each year. Children believe that the Easter Bu