教学内容：

1. 进一步掌握现在完成时的运用。

2. 学习课文The lost Books.

3. 掌握重点短语和句型。

used to  pay for  come up with  the borrowed book

Her hobby is to read.

教具  Recorder，Projector（Write out some irregular verb）。

教学过程

Step 1 Revision / Who’s on duty?

1. Revise Have got …？

T: Have you got a pen?

S1: Yes. I have.

T: Can I borrow it.

S1: Certainly. Here you are.

T: Thanks.

S1: Have you got a pen?

S2: Yes. I have.

S1: Can I borrow it.

S2: Certainly. Here you are.

S1: Thanks.

S2: Have you got a pen?

S3: Yes. I have.

S2: Can I borrow it.

S3: Certainly. Here you are.

S2: Thanks.

2. Revise the Present Perfect Tense

教师先说出几个句子，然后让学生接着再说一句，表明上句的结果。如：

T: We have seen the new film. S: It’s about a small white cat. It’s very interesting.

T: They have lost the dog. S: They have put the dog’s photo in the newspaper. They want to find it.

T: I have returned the book to the library. S: Now I can borrow a new one.

T: She has finished her homework. S: She can have a rest (go out and play).

T: He has bought a new car. S: He can drive a new car now.

让学生来总结出其构成：have /has + v. ed

出示幻灯片，要求学生将上面列出的不规则动词的过去分词形式写出。

Step 2 Presentation

1. 利用已学过的对话句型Have you got…引出有关借书的话题。

T: Have you got the Junior English book3？

S: Yes. I have.

T: Can I borrow it?

S: Certainly. Here you are.

然后教师问学生：Do you often borrow books? Where can we borrow books from? 引出Library话题。

2. Let the students talk about how he or she borrow a book, and how did he or she lose a book. If he or she lost a book, what will he or she do?

3. Read the text silently for 5munites.mark out the new words with a pencil. And encourage the students to judge the meaning of these phrases according to the context. Then answer these questions：

1. What did my grandma do when she was young?

2. What does she like?

3. Do you like reading? Do you often borrow books from the school library?

4. Did my grandma lose the library books last week? What book?

5. What idea did the library think of? 

6. What other good idea do you have to get the lost books back?

Some new words and expressions:

1）used to

意为“过去经常”，它只有过去式，用于各种人称的单、复数，表示过去存在的，

但现在已经停止的情况或习惯，后接动词原形。例如：

They used to come on foot，but they don’t do that again. They often come by bus. 他们过去经常步行来，现在不了。他们经常乘车来。

used to的疑问形式和否定形式可以用助词did或自身形成构成。美国人多用助动词  did；英国人多用used to本身。如：

他过去不常开车。  He didn’t use to drive a car.(美式)

                  He used not to drive a car.（英式）

注意区分be used to所表示的意思是“习惯于……”，后跟名词或动名词，used是一个形容词。例如：

I’m not used to smoking. 我不习惯吸烟。

She is used to running in the morning. She is a very fast runner.

她早晨经常跑步。她跑得很快。

2）Her hobby is to read. 她的业余爱好是读书。

to read 是一个动词不定式，在句中用作表语。如：

His wish is to be a football player. 他的愿望是成为一名足球运动员。.

3）pay for意为“给……报酬”，“付款”。常见句型有：(1) pay for+货物，(2) pay+名词／代词+for+物。例如：

I’ll pay you five yuan for it. 我将为此给你五元钱。

I’m afraid I can’t pay you anything for it. 我恐怕不能为此给你任何报酬。

How much did you pay for that book？20 yuan

4）come up with= find or produce (an answer)意为“提出，提供”，它是由动词和介词一起构成的短语动词。它的另一个意思是“赶上”。例如：

I hope you can come up with a better plan than this. 我希望你能提出个更好的计划。

5）the lost books。 lost=missing丢失的。英语中单个分词（包括现在分词和过去分词）也能作定语用，它们一般放在名词的前面。又如：a stolen car一辆失窃的汽车；a broken wind。一扇破的窗。

4. Play the tape，let Ss to listen, then follow to read.让学生先听，然后跟读。

5. After read the text familiarly, let them answer Ex 1.

Step 3 Practice

1. Do Workbook Lesson 2, Ex 1. in class.

2. Have a short play。Let Ss act out The Lost Book。

Step 4 Summary

1. 总结本课的重点短语的用法：used to  put down  pay for  come up with  think of

2. 简要叙述课文内容。

Step 5 Homework

1.Retell the story: the lost book.

2. Do Workbook Lesson 2, Ex 2、3