仁爱科普版九年级上册 Unit4 Topic3 China is the third nation that sent a person into space. SectionB 教案

教学内容 Unit 4 Topic 3 China is the third nation that sent a person into space.Section B
教材分析 该部分是第四单元的第三个话题，在复习前两个话题的基础上，引入该部分的学习。从中国进入太空的第一人展开话题，主要谈论载人航天的发展离不开电脑技术和电脑的用途，帮助学生了解电脑的重要性，培养学生合理使用电脑的意识。
教学目标 1.词汇:学习本课相应的词汇及短语。2.语法：继续学习定语从句。3.功能：能运用建议表达法进行交际；能用表达情感，推测的句型进行交流；能用相关事实陈述句型进行交流。4.话题：谈论航天技术的发展和电脑话题。
教学重点 定语从句
教学难点 定语从句
教学方法 直观教学法，讨论法，讲授法，听说法 ，任务型教学法
教具准备 多媒体平台
教学课时 5
教学过程
环节 教师活动 学生活动 设计意图
Revision Let the Ss read out the sentences with attributive clause. Read out thesentences with attributive clause. 复习定于从句导入新课学习
Presentation Step 1: Let the Ss discuss how the spaceships work during the flight to lead to 1a.Step 2: Let the Ss read the statements in 1b, tick the possibilities. Discuss how the spaceships work during the flight.Read the statements in 1b and tick the possibilities. 让学生根据已有经验来预测未知的领域有助于激发他们听的欲望，并更专注于特定的内容。
While-listening Let the Ss listen to 1a and get the answers to discussion and prediction. Check the answers. Finish 1b.Check the answers in 1b. 1. Listen to 1a and get the answers to discussion and prediction. Check the answers. Finish 1b. 听录音之前根据题目先预测内容，培养学生掌握并运用此听力技巧。
Post-listening Step 1: ask the Ss watch the video of read 1a,and read after the video, then find the new word and the attributive clause and do 1c at the same time.Step 2: Let the Ss read 1a again and find out the difficult points and useful expressions. watch the video and Read 1a, find the new word and the attributive clause and do 1c at the same time.Read 1a again and find out the difficult points and useful expressions. 学生在找到定语从句以及本课的重点句子后，依据导学案小组探讨学习，分析句子。
Practice 1，Let the Ss look at the pictures to learn the new words and get to know the listening materials.2， Let the Ss listen to 2 and number the pictures.3， Let the Ss read the sentences in B quickly and get to know what they should pay attention to. Then, listen to 2.4，Let the Ss do 3, check the answers and finish 3.5，Let the Ss read the sentences in 4 by themselves. 1，Look at the pictures to learn the new words and get to know the listening materials.2，Listen to 2 and number the pictures.3，Read the sentences in B quickly and get to know what they should pay attention to.Then, listen to 2.4，Do 3, check the answers and finish 3.5，Read the sentences in 4 by themselves. 可以通过构词法来教学：space+suit(一套衣服)=spacesuit，tele(远的) + scope (镜，仪器) =telescope。这种听写型的任务，应让学生先看题，以便明确目标。如果学生一次不能完成，可以听两次。
Summary Step 1: Let the Ss sum up this section. Sum up this section. 总结本课所学，帮助学生使知识条理，了解学生的掌握情况。
板书设计 Unit 4 Amazing ScienceTopic 3 China is the third nation that sent a person into space.Section BWords and phrases:electronicspace+suit=spacesuittele+scope=telescopeused to doused to be +ppadvise sb. to do sth.make up one’s mind to do Grammar: 定语从句关系代词: which,who,that