高中英语选择性必修三 Unit 3 Environmental Protection Section B Learning about Language（教案）

1、Unit 3 Environmental ProtectionSection B Learning about Language教学设计科目：英语 课题：Section B Learning about Language 课时：1课时教学目标与核心素养：知识目标：掌握直接引语变间接引语的语法规则。能力目标：能够熟练运用直接引语变间接引语。情感目标：培养学习语法的兴趣。教学重难点教学重点：能够熟练运用直接引语变间接引语教学难点：培养学习语法的兴趣。课前准备：多媒体，黑板，粉笔教学过程：一、Pre-class1. Greeting2. Leading-in学生活动：学生两人一组，浏览活动1的任务要

2、求和表格内容。教师通过提问引导学生总结直接引语和间接引语的不同之处。What are different between the two sentences？Please circle them.How does the punctuation change in each sentence？How does the tense change in each sentence？Why should we change the verbs sometimes？In what situations should we use the indirect speech？Direct SpeechInd

3、irect Speech1The expert said, From the position of its dead body, the bear appeared to have starved and died.The expert said that from the position of its dead body, the bear appeared to have starved and died.2The reporter asked, Will polar bears die out because of climate change?The reporter asked

4、whether polar bears would die out because of climate change.3The reporter asked, How can we save polar bears from extinction?The reporter asked how we could save polar bears from extinction.4Lets work together to stop climate change, the expert said.The expert advised us to work together to stop cli

5、mate change活动目的：While-class 教师活动：对学生的总结进行补充。直接引语与间接引语直接引语如果改为间接引语，须在连接词、人称、时态、状语、个别指示代词和动词等方面做相应的变化。1连接词的选择(1)直接引语是陈述句，变为间接引语时，常变成由that引导的宾语从句。在口语中that可以省略。The little boy said，“I was playing with my toys when someone knocked at the door.”小男孩说：“我在玩我的玩具，这时有人敲门。”(直接引语为陈述句)The little boy said(that)he wa

6、s playing with his toys when someone knocked at the door.小男孩说，他在玩他的玩具，那时有人敲门。(间接引语为that引导的宾语从句)(2)直接引语是一般疑问句、选择疑问句或反意疑问句时，间接引语中用whether(.or.或.or not)或if引导。Mother said to her daughter，“Are you satisfied with your new room？”妈妈对她的女儿说：“你对你的新房间满意吗？”(直接引语为一般疑问句)Mother asked her daughter whether/if she was

7、 satisfied with her new room.妈妈问她女儿是否对她的新房间满意。(间接引语改为whether/if引导的宾语从句)(3)直接引语为特殊疑问句时，间接引语仍用原句中的特殊疑问词来引导，其余的变化遵照直接引语和间接引语之间的转换规则来进行。“When will the sports meet be held？”he said.他说：“什么时候举行运动会？”(直接引语为特殊疑问句)He asked when the sports meet would be held.他问什么时候举行运动会。(间接引语改为由特殊疑问词引导的宾语从句)【注意】(1)直接引语是陈述句时，若变为

8、间接引语，主句谓语动词“said to sb.”常改为told sb.。(2)直接引语是疑问句时，如果主句中谓语动词是said，则将其改为asked。(3)疑问句的直接引语变间接引语时，要把疑问语序变成陈述语序。即学即练1将直接引语变换为间接引语The patient asked，“Is Dr.Li at the hospital？”The patient asked whether/if Dr.Li was at the hospital.“Who lost the key to the room？”asked Miss Green.Miss Green asked who had lost

9、 the key to the room.2人称的变化(记忆口诀)一随主，二随宾，第三人称不更新。直接引语变为间接引语时，人称代词要根据转述人立场的变化作相应的改变。(1)“一随主”。指在直接引语变间接引语时，如果从句中的主语是第一人称或被第一人称修饰。从句中的人称要按照主句中主语的人称变化。Mary said，“I want to have a computer of my own.”玛丽说，“我想拥有一台我自己的电脑。”Mary said that she wanted to have a computer of her own.玛丽说她想拥有一台自己的电脑。(2)“二随宾”。指直接引语变

10、间接引语时，若从句中的主语及宾语是第二人称或被第二人称修饰，从句中的人称要跟引号外的主句的宾语一致。Her colleague said to her，“Who did you ask for a leave？”她的同事对她说，“你向谁请了假？”Her colleague asked her who she had asked for a leave.她的同事问她向谁请了假。(3)“第三人称不更新”。指直接引语变间接引语时，如果从句中的主语及宾语是第三人称或被第三人称修饰，从句中的人称一般不需要变化。The workers said，“The leaders often make the wo

11、rkers work extra hours.”工人们说：“领导经常让工人们加班。”The workers said that the leaders often made the workers work extra hours.工人们说领导经常让工人们加班。即学即练2将直接引语变换为间接引语John said，“Tomorrow Im going to attend this party.”John said (that) the next day he was going to attend this party.She said，“I worked in Shanghai three

12、years ago.”She said (that) she had worked in Shanghai three years before.3时态的变化直接引语变间接引语时句子时态变化如下表：直接引语间接引语句子时态一般现在时一般过去时现在进行时过去进行时现在完成时过去完成时一般过去时过去完成时过去完成时不变一般将来时过去将来时His friend said to him，“We are planning to have a picnic.”他的朋友对他说：“我们计划去野餐。”(直接引语为现在进行时)His friend told him that they were planning

13、to have a picnic.他的朋友告诉他说，他们计划去野餐。(间接引语为过去进行时)The organizer said，“We have begun our plan.”组织者说：“我们已开始了我们的计划。”(直接引语为现在完成时)The organizer said that they had begun their plan.组织者说，他们已开始了他们的计划。(间接引语为过去完成时)【注意】直接引语变为间接引语时，时态不发生变化的情况：(1)直接引语是客观真理、谚语和格言时；(2)直接引语中有具体的过去的某年、某月、某日作状语，变为间接引语时，时态不变；(3)主句的谓语时态为现在

14、进行时态。即学即练3将直接引语变换为间接引语My mother said，“The door isnt locked.”My mother said that the door wasnt lockedThe patient said，“The doctors have discussed the mysterious disease.”The patient said (that) the doctors had discussed the mysterious disease.Tom said，“I am reading in my room.”Tom said that he was r

15、eading in his room.4指示词、状语及动词的变化指示代词thisthatthesethose时间状语nowthentodaythat daytonightthat nightyesterdaythe day beforetomorrowthe next(following)daylast month(week)the month(week)beforenext month(week)the next month(week)the day beforeyesterdaytwo days before地点状语herethere动词comegobringtake5.当祈使句作直接引语

16、表示要求和命令时，变间接引语时常采用ask/tell/order sb.to do sth.的形式。“Follow his instructions，”she said to me.She told me to follow his instructions.她告诉我要听他的指令。6若直接引语中祈使句是否定形式，变间接引语时，不定式符号to前要加not或never。She said，“Dont make so much noise，children！”She told the children not to make so much noise.她告诉孩子们不要制造这么多噪音。7当直接引语为表

17、示建议、提议的祈使句或表示请求、提议、劝告、建议的疑问句时，多采用“suggestdoing/that从句(如suggest后接that从句时，从句使用虚拟语气should动词原形，should也可省略)，offer to do和ask/advise/want sb.to do”等结构。Jack said，“Lets go to the cinema tonight.”Jack suggested that we should go to the cinema that night.Jack suggested our going to the cinema that night.那天晚上杰克

18、建议我们去看电影。8如果直接引语部分是感叹句，改为间接引语时，引导词可以用该感叹句的感叹词(即what或how)引导，也可以用that引导。She said，“What a lovely day it is！”She said what a lovely day it was.她说天气不错。9若直接引语中的一般疑问句是由表示委婉语气的would，could等构成的疑问句，转换为间接引语时句子的谓语动词常用asked。“Can you lend me two yuan？”he asked me.He asked me if I could lend him two yuan.他问我是否能借给他两元钱。学生活动：（1）阅读活动3的表格内容和 EXAMPLE中的句子，对表格中的四个例句进行转述。（2）学生四人一组，互相调查组员在环保方面的实际行动，记录他们提出的改善环境建议，并根据活动3的示例设计一个相似的表格，整理归纳每个人的信息。教师可以基于主阅读语篇的内容进行话题延伸，让学生使用该语法项目回答问题：“What can we do to help？”。此外，教师还可以让学生回顾阅读课上完成的