内容正文:
课题
普通高中英语(2019版)必修第二册
Unit 3 The Internet教学设计Period 4 Discovering useful structure
学科
英语
学段:高中
年级
高一
教材
人教版统编高中英语必修第二册
二级备课
崇文英语备课组
三级备课教师
主备
冉煜
学习目标及教学重点、难点
1. 学习目标
(1) 通过观察例句中句子的形式,能够总结现在完成时被动语态的句型结构。
(2) 通过感知理解句子的含义,能够发现现在完成时被动语态的意义和用法。
(3) 通过练习,能够在真实语境中恰当正确应用现在完成时被动语态。
2. 教学重难点
(1)教学重点:能够总结现在完成时被动语态的句型结构和意义。
(2)教学难点:能够在真实语境中恰当正确应用现在完成时被动语态。
3. 高考考点
正确理解现在完成时被动语态的意义,理解句意。
教学过程(表格描述)
教学环节
教师主要教学活动
学生学习活动
1. 导入
2.呈现
1、 Lead in(3minutes)
Review the knowledge about the present perfect tense and passive voice.
(Purpose:通过复习现在完成时和被动语态,为现在完成时被动语态做好知识铺垫)
2、 Presentation(12minutes)
1. 呈现感知
T shows some sentences , and asks them to Observe the example sentences and summarize the structures of the present perfect passive voice.
An enemy has been slained.
一名敌人被击杀。
An ally has been slained.
我方队友被击杀。
You have been slained.
你被击杀了。
1. 以上句子中所使用的时态和是:现在完成时的被动语态
2.现在完成时的被动语态的为: have/has been+过去分词
2. 观察发现
T guides Ss to observe the sentences,and then, asks “what are the structures of the present perfect passive voice?. After Ss give answers, T summarizes the knowledge.
1.The classroom have been cleaned the students.
2.The author’s new story has not been published.
3.Has his washing machine been repaired?
4.Who has been invited?
。
3. 感知理解
T shows Ss some sentences, asks them to underline the present continuous passive voice in the sentences and discuss the meaning of the sentences,and then, asks “What is function of the present perfect passive voice?”. After Ss give answers, T summarizes the knowledge.
1.The students have cleaned the classroom.
2.The classroom have been cleaned the students.
4. 归纳总结
Finally, T summarizes the knowledge about the present perfect passive voice.
(Purpose:学生先自主观察归纳,然后老师再进行补充讲解。有利于提高学生在课堂的参与度和积极性,加深对于该知识点的理解,培养自主学习能力。)
3、 Practice(15 mins)Practice:
1. 完成单句填空,巩固现在完成时被动语态的语法知识。
2. 完成对话填空,体验现在完成时被动语态在真实语境中的运用。
3.练习
1. Drill practice
T asks Ss to complete the sentences with the pre