人教版八年级上册Unit 3 I'm more outgoing than my sister.SectionA Grammar focus 3a-3c 教案

Unit 3 I’m more outgoing than my sister.
Section A Grammar Focus
一、教学目标
1.谈论学生感兴趣的话题，总结如何对两者进行比较，能够综合运用所学的知识来对两个事物或人物进行比对。
2.学生根据班级的真实情况，通过任务和抽号游戏，培养学生的自信心，发现生活的美。
二、学情分析
通过前面2个课时的学习，学生已经掌握了如何描述人物，用适当的形容词描述人物之间的对比，本课时对前面所学知识进行总结运用，同时达到价值观的升华。
三、教学重、难点
1. Teaching important points（教学重点）：
比较级结构的句子描述。
2. Teaching difficult points（教学难点）：
能够综合运用所学知识来对两个事物或人物进行对比，注意比较级在使用过程中应该遵循的规则和特殊用法。
四、教学过程
活动1. 【导入】城市之声节目导入,呼吁发现生活中的美。
As a radio host, a stranger named sad and fourteen sent me a message. he is unhappy, because his friends are better than him.
【设计亮点】:通过电台主持人收到匿名微信，发现本班一个自卑的学生，激发学生兴趣。
活动2. 【引入】视频展示，捕捉信息。
Show why this student is not confident (compare his 4 friends with him)
【设计亮点】: 视频展示教学法是呈现知识最简单有效的方法之一，学生通过视频，能够更直观的理解比较级句型。
活动3. 【讲授】 探索任务，逐步深入。
After watching the VCR ask the students to guess who he is and why he is not confident. Ask students to help him by finishing 3 tasks which are behind 3 boxes. Every time they finished, they can get a word on the box. Finally, they can get a big surprise.
Task 1: find the differences between his friends and Wang. (Cue word: you)
Task 2: find the advantages/beauty of Wang. (Cue word: are)
Task 3: find the beauty of “bad” students. (Cue word: beautiful)
【设计亮点】:根据任务探索来复述比较级结构的句子描述①朋友和王同学的差异，②王同学的优点，帮助王同学找回自信。③后进生的美（每完成一个任务，得到一个提示词，连起来就是you are beautiful）
活动4. 【游戏】互猜朋友,合作学习。
Use a machine to choose a student from Number 1 to 56. If he is a boy, Teacher will show a photo of his classmate. Then he should say his advantage and yes or no. his team members guess who is in the photo by using comparatives in 1 minute (eg: Is he smarter than you ), but the student can’t speak out the name of his friend! The girls follow the rules above.
【设计亮点】: 通过抽号游戏,了解学生及好朋友的优点,活跃课堂气氛,再次巩固比较级的句式,发现周围的美。
活动5. 【讲授】写作实践,巩固提高。
After finishing the 3 tasks, students can get a surprise that is “you are beautiful” in the shape of eye. Ask students to think of two years ago write about a passage about good changes and how you are different now.
【设计亮点】：完成三个任务后，在眼睛的图案中呈现“你们在我眼中最美”，引起学生的共鸣,比较两年前和现在自己好的变化,使所有学生都积极参与到写作中来。