约3040字。

　　Unit 4 Having fun outside the school
      Let’s go to the zoo
　　Section A
　　Teaching aims:
　　1 read and understand the dialogue as a whole
　　2 In this section, students learn to talt preferences and show the reasons .
　　Important points in teaching
　　1 names of animals,
　　2 language points 
　　3 improve students’ ability of listening and speaking
　　Difficult points in teaching: what questions and answer.
　　Teaching aids:  some animal cards , a tape recorder
　　Teaching methods: communicative method
　　Teaching procedures:
　　Step 1 Greet and review what they learned last period.
　　Step 2 Lead-in
　　Activity 1 Say to the students, “ Today we will go to the zoo to pay a visit ”and ask “what animals do you know , you should tell me in English.?” Then write the names of the animals on the right of the blackboard.
　　Step 3  Presentation 
　　Activity 1  Hold up the lion card and ask:
　　T:  What’s this?
　　S :  It’s a lion.
　　T:  Yes, it’s a lion, I like lions. They are strong. And the lion is the king of the beasts.
　　Then show them some other animal cards to consolidate the names of the animals.
　　Activity 2  After that, asdents to read the words after you
　　Activity 3  Ask three students the question “What animal do you like best?” respectively : and then write the following on the left of the blackboard
　　T : “ What animal do you like best?”
　　S1  I like       .
　　T  What animal do you like best?”
　　S2  I like       .
　　T  What is your favorite animal?
　　S3  My favorite animal is       .
　　Step 4 Practice
　　Activity 1 Say to the students:
　　“These are very useful structures. Now every one please find a partner and use them to make a simple dialogue ” .At the same time , you can also make a dialogue with another student to check how well he masters.
　　Activity 2  ask several pairs to act their dialogue out. And you should remember to try your best to praise and encourage their performance 
　　Purpose :improve students’ courage and ability of speaking.
　　Step 5  Asdents to read the dialogue on page 93 themselves. then read together. And do the exercise of page 93.
　　Step 6  Explanation of the Language points.(write the following in the center of the blackboard)
　　1 be free :闲的，空闲的， 自由的。如：I’m free today.
　　2 What animal do you like best?=What’s your favorite animal? 这是用来询问别人喜好的句型，还可将animal 换成food, sport 等类型的词。如：
　　---What’s your favorite sport?
　　---My favorite sport is basketball.