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英语教案-In the library

摘要:在学习这一概念的同时,还应注意与现在完成时态连用的几个副词:already;just,yet, ever,never等。already,just多用于肯定句,yet,ever,never多用于疑问句和否定句中。如:I have already finished my homework.我已经完成了作业。He has just had his meal. 他刚吃过饭。Have you ever heard this song?你曾听过这首歌吗?They haven’t left yet.他们还没动身。We have never seen so beautiful flowers.我们从来没有见过这么漂亮的花。语法教学:现在完成时态1.学习动词过去式与过去分词动词的原形,过去式和过去分词的词形变化即为动词的变化。绝大多数的动词是规则动词,是在原形的字尾加ed构成其过去式和过去分词;部分动词是不规则动词,它们不是依照加ed的规则变化的。2.教学现在完成时的结构。教师边打开门,边说:I’m opening the door. 门开后,教师问学生:Is the door o
英语教案-In the library,标签:初三下册英语教案,初中英语教案,http://www.67xuexi.com
  在学习这一概念的同时,还应注意与现在完成时态连用的几个副词:already;just,yet,  ever,never等。already,just多用于肯定句,yet,ever,never多用于疑问句和否定句中。如:

  I have already finished my homework.我已经完成了作业。

  He has just had his meal. 他刚吃过饭。

  Have you ever heard this song?你曾听过这首歌吗?

  They haven’t left yet.他们还没动身。

  We have never seen so beautiful flowers.我们从来没有见过这么漂亮的花。

语法教学:现在完成时态

  1.学习动词过去式与过去分词

  动词的原形,过去式和过去分词的词形变化即为动词的变化。绝大多数的动词是规则动词,是在原形的字尾加ed构成其过去式和过去分词;部分动词是不规则动词,它们不是依照加ed的规则变化的。

  2.教学现在完成时的结构。

  教师边打开门,边说:I’m opening the door. 门开后,教师问学生:

  Is the door open? 学生回答说:Yes. It is. 教师接着说:

  I have opened the door already.

  向学生解释,open the door的动作在过去发生,现在的结果是the door is open. 要表述过去发生的动作对现在造成的影响就要用现在完成时。结果让学生体会这句话的意思,然后板书:用彩色粉笔写出have opened.

  Teacher asks a student to clean the blackboard.

  该同学在擦拭擦黑板时,教师向全班说:

  She is cleaning the blackboard.

  当该同学擦完黑板,走回座位,教师让全班看着擦干净的黑板,启发大家说出:

  Ss:She has cleaned the blackboard.

   将句子写在黑板上,让学生自己总结现在完成时的结构。教师最后把“助动词have / has +过去分词”这个结构写在黑板上。

  3.口头训练在学生对部分动词的过去分词和现在完成时的基本结构有了认识之后,教师可以进而指导学生做一些口头训练。开始时可用图片或适当的情景引出一些句子。如:


英语教案-In the library由www.67xuexi.com收集及整理,转载请说明出处www.67xuexi.com

  用一个画有蛋糕的图片,加上旁白:“Yum, Yum, good!”引出句子:I have eaten the cake.
 

   画一个女孩儿,加上旁白:“She is here.”引出句子:She has come.

 

  还可以补上一些句子:

  She has given the key to her mother.她把钥匙给了母亲。(钥匙不在她这里。)

  He has read a book about science .他读过一本科学读物。(他对科学书籍有所接触。)

  这样做可以让学生对现在完成时有所领悟,即现在完成时不是单纯表示一个过去的动作。而是表示此动作对现在的某种影响。教师最后可将这些句子用操练的形式让学生改为否定式,疑问句并加以回答。

   4.进行比较教学。

   把现在完成时与一般过去时进行比较,由于它们都表达一个过去的概念,学生容易混淆它们之间的用法。

  现在完成时和一般过去时的动作都发生在过去,但现在完成时所表示的对间观念是比较模糊的,笼统的,它不能和表示过去的时间状语连用,而一般过去时所表示的时间是比较具体的,确切的,它必须和表示过去的时间状语连用。如:

   We went to the park last week. (一般过去时)

  I haven’t read this book before. (现在完成时)

Lesson 1 Part 2  In the school library教学建议

  1.教师先放录音,让学生跟着重复,然后让学生猜测这个对话发生在什么地方。

  2.让学生根据对话的内容,猜测“several”和“shelf”的含义。

  3.条件较好,有图书室的学校,可以让学生到图书室进行借书表演。同时可以把这个对话

加工扩展:

  A: Excuse me, have you got any books about …?

  B: Yes, weve got several. Theyre on that shelf

  A: May I borrow the book … , please?

  B: OK. Here you are. But you must give it back on time.

  A: OK. Thank you very much.

  4.让学生两个一组进行对话表演。

Lesson 1 Part 3 的教学建议

  1.先让学生分组进行对话表演。

  2.然后要求学生将对话内容改为短文:

Dialogue 1

  Jim cant find his history book. He asks Bob: Have you seen my history book anywhere? Bob doesnt think so. He tells Jim to look at the book on the desk. He thinks maybe its Jims history book.

Dialogue 2

  Tom has lost his dictionary. He asks Lucy about it. but Lucy hasnt seen it. She tells Tom to ask Jim about his lost dictionary. Jim says Yes to him. He saw it on Lin Taos desk five minutes ago.

  He thinks it is still there.

Lesson 4 Part 4的教学建议

  首先教师可以仿照课文制作类似的卡片,然后讲解卡片表达的信息。条件好的学校,可以到图书馆找出类似的查书卡,也可以让学生到市或镇等各图书馆调查图书馆如何给图书分类,如何写借书卡,然后写出一个调查报告,包括以下几个内容:

  1.How many parts are there in a library?

  2.How are the books classified?

  3.What kinds of books do the readers like? Different people like different kinds of books?

  4. What kinds of borrower’s cards are there?

  5. What information can a borrower’s card give us? What kinds of knowledge can the reader get from the card?

  6.How can the reader find the book she wants? How do the cards make it convenient for the reader to borrow their books?

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