初中英语人教版八年级下册unit 8 Section A (1a-2d).doc

Unit8 Have you read Treasure Island yet?第一课时 Section A 1a2d一、【教材分析】教学目标知识目标1.能够初步识记和正确使用本课的重点词汇和句型treasure，island ,page ,hurry, yet , already ，full of，hurry up，Ive already finished reading it ! Have you ever read Little Women yet?2.掌握 重点句型： 1）Have you read Treasure Island yet? Yes, I have. / No, I havent. 2）Have you decided which book to write about yet? Yes, I have. Ive already finished reading it. It was really good. 能力目标1.能够掌握含有yet , already的现在完成时的结构和用法。 2.能熟练掌握和运用本课单词和短语。 3.把握听力大意，并能做出相应练习情感目标通过谈论书中名著内容，使学生学会用乐观的态度面对生活，培养他们勇于战胜困难的信心，并相互分享读书的快乐。并且鼓励学生扩大阅读量，培养他们的阅读兴趣。教学重点1现在完成时的构成和用法。2理解yet , already的含义。教学难点初步理解already, yet在现在完成时中的用法教学方法情景教学法，任务性教学法二、【教学过程】环节师生活动Step1 导入让学生看四大名著的书名，然后提问Have you heard of these books yet?鼓励学生回答Yes,I have(already)/No,I havent (yet).再提问Have you read these books yet？，操练下面的对话 A: Have you .yet? B:Yes,I have （already)/No,I havent(yet) 最后让学生总结already和yet的用法。Step2.讨论教师准备课本1a中的六本名著，举起金银岛那本书问学生Have you read Treasure Island yet？Whats it like?Whats it about?分别叫三名学生回答。然后给每一组分发一本名著，让同学们讨论书中的主人公和故事情节。仿照下面的对话，自编对话进行展示。例如：A:Have you read Treasure Island yet?B:Yes,I have/No,I haventA:Whats it like?B:Its fantastic.A:Whats it about?B:Its about.Step3 合作探究现在完成时：1.含义：表示动作在过去发生，但与现在有联系或影响。2.构成：主语+have/has+动词的过去分词3.改一般疑问句：把have/has提到主语前 4.改否定句:在have/has后直接加not 5改一般疑问句和否定句时，注意要把already 改为 6.动词的过去分词的构成：规则动词的过去分词构成方法，不规则动词的过去分词见不规则动词表。7.现在完成时的提示词有already, ,since+时间点一般过去时的句子, For+时间段 8.现在完成时态与一般过去时的区别：句子中如有yesterday, last year, just now,in1999等过去时间词出现就只用一般 Step4.Listening1.先让学生看到1a中的六本名著，要求他们翻译成中文，再让让学生预测谁读了那本书？接着用What do you think of it?与不同学生进行交流，然后播放1b的听力材料，让学生校对自己的预测，完成1b的表格信息。2.仿照1c的对话，让学生就1a中出现的名著进行简单对话并展示。3.在听2a,2b听力材料前，提醒学生注意捕捉书名.答语.看法类信息，并做好记录。4.听录音，让学生跟读，注意自己的语音语调，划出重难点词汇和句子，在组内交流，然后完成2a,2b的听力练习。5.复述听力内容，进一步感知现在完成时的问答语，完成2c.Step4 Role-play1.先快速阅读对话，在书上找出以下重点单词和句子并翻译。1)decided 2.)yet 3. )finish 4)Put down 5)at least 6)due 7)Have you decided yet which book to write about for English class? 8)The book report is due in two weeks. 2引导学生阅读2d,回答下面的问题1）What did Steve think of the book?2）Has Amy read Treasure Island yet?3）When is the book report due?3.分角色诵读和表演对话，并编制个性对话，进行展示。Step 5课堂达标 让学生先做练习，然后叫学生来解答。再对答案Step 6 summay现在完成时：1)含义：表示动作过去发生，但与现在有联系或影响，此时态常与以下时间词连用，如already已经,yet已经，还，just刚刚,ever曾经,so far到目前为止,before从前,times次数,for+时间段，since自从以来,how long多久，never从不，in the past.在过去. 2结构：主语+have/has+动词的过去分词Step 7 homework1、Have you read the books mentioned in the class? If you read it, share with your classmates; if not, listen to others whats the book about.2、听并跟读录音，编对话，背笔记3、Preview the new words of 3a-4c三、【板书设计】 Unit8 Have you read Treasure Island yet?Section A 1a2d现在完成时：结构：主语+have/has+动词的过去分词肯定句：She has finished her work.她完成了她的工作。 一般疑问句：Has she finished her work? _Yes,shehas./ No,she,hasnt. 否定句: She hasnt finished her work.1、T: Have you read the new words?S: No, I havent. yes，I have you?T:Are they difficult?S:No，they arent.yes，they are。2、A: Have you read Little Women yet? B: No, I havent. Have you?A: Yes, Ive a