（2019版）人教版选择性必修第一册英语Unit 5 Working the Land Learning About Language（一） 教案.doc

1、Unit 5 Working the Land LearningAbout Language 教学设计教学设计(一一)Build up your vocabulary 科目科目：英语 课题课题：LearningAbout Language 课时课时：1 课时 教学目标教学目标与核心素养与核心素养： 知识目标：掌握话题词汇 能力目标：形成以农业发展和粮食生产为主线的词汇网络 情感目标：拓展学生的视野 教学重难点 教学重点：chemical, 主语从句等 教学难点：学会利用所学习的单词、短语和重点语法来进行口语和书面表达 课前课前准备准备：多媒体，黑板，粉笔 教学教学过程过程： 一、Pre-cla

2、ss 1. Greeting 2. Leading-in 学生活动：复述课文，巩固词汇。 教师活动：引导学生简要复述袁隆平的主要事迹，描述他研究杂交水稻的原因、 困难、结果和影响，以及他扎根土地、不断创新的高尚品质。可参考以下范例： As a witness to farmers poor harvests and even a severe shortage of food, Yuan Longping was determined to devote his life to tackling this crisis. After graduation, he realised that w

3、hat farmers needed most was to boost yields in the fields. Yuan was convinced that the answer lay in the creation of hybrid rice, one characteristic of which is that it usually achieves higher output than conventional crops. However, it was no easy job. The first difficulty he needed to overcome was

4、 scientists general assumption that this could not be done. Through intense effort, Yuan managed to generate this incredible crop. It is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuans hybrid strains. His innovation has enabled Chinese

5、 farmers to considerably expand their output and helped feed the world. Unwilling to retire early to a life of leisure and unconcerned about celebrity or fortune, Yuan continues to turn one vision after another into realities. 二、While-class 学生活动：1、完成活动 1 的词汇练习，培养用英语释义的学习习惯，更好地 内化词汇知识。 2、在句子语境的帮助和首字母

6、的提示下完成活动 2 的词汇练习。 教师活动： 鼓励学生在文本中找出更多的话题词汇，模仿活动 1 和活动 2 的 形式在小组中互相出题，并建议学生使用正规的英英词典或英汉双解词典以确 保题目语言表达的规范性。 学生活动：完成活动 3.活动 3 的语篇体裁为新闻报道，描述了伦敦把二战中遗 留的地下防空洞演变成为城市无土栽培农场的城市农业创新之举，涉及的词汇 也是本单元的核心词汇。 教师活动： What is the main idea of the passage? What kind of writing is it? What is the purpose of the change? De

7、scribe the change using the key words from the passage (as listed in the following chart). What do you think of this innovation? 学生活动：回顾活动 1、2、3 中的词汇，注意词性和词形的变化，并整理出部分 关键词的词汇网络，还可以补充更多的核心词和拓展词。例如： visionenvisionvisionary conventionconventionalunconventional realrealityunrealreally consumeconsumption

8、consumer assumeassumptionassumed convince-convincedconvincing expandexpansion generategeneration shortshortage estimateestimation innovateinnovationinnovative 三、After-class 学生活动：讨论城市中还有哪些区域可以变成类似活动 3 中的创意农场。之后每 个小组确定一个“潜在的现代农场” ，运用以上词汇网络进行描述，并作口头陈述。 教师应提醒学生注意表达的完整性，内容要点可包括：农场性质、目的、具体描 述和可能带来的好处。 四、Summary chemical, 主语从句等。 作业布置：掌握本课的核心词汇。