七年级英语下册 Unit 3 Lesson 17 School Science Fair教案 （新版）冀教版-（新版）冀教版初中七年级下册英语教案.doc

Lesson 17: School Science Fair

Teaching Analysis
1. Teaching Aims
l Knowledge Section：
（1） Master the following words：prize, video, piece, visitor
（2） Common phrases：win first prize, be interested in, a piece of, different kinds of
l Skill Section
Continue to build up the ability in listening, speaking, reading, writing and translating, especially enable the students to make sentences in English about their projects for the school science fair.
l Affect Section
Get students to know how to express their projects correctly.
2. Teaching Focus
Vocabulary and patterns in this lesson
3. Difficult points
Express their projects in English.
Teaching Aids
Multimedia, radio-tape

Teaching Procedures
Step I Class Opening (1 minutes)
1. Greeting
T: Good morning, class! How are you today?
Ss: Good morning, Ms. Guo! Fine, thank you. And you?
T: I’m fine, too.
[设计思路：使用亲切、贴近生活的问候语言拉近师生关系，带学生自然进入英语氛围。]

Step II Review(5 minutes)
The teacher shows some exercises on the PPT.
Students do the exercises and check the answers together.

Step III New Concepts (22 minutes)
1. New words
Read and recite.
2. Learning aims
Let students know about the aims
3. Lead-in
Free talk:
T: Suppose there will be a science fair at your school. What will your project be about? How will you present your project?
Ss: Work in gropes. Then show their ideas. Interview your classmates and fill in the table.

...
(The teacher presents an example to help students do the work.)
2. Listen to the test
T: Play the tape
S: Listen to the tape and try to finish Exercise 1 on Page 41
3. Read and translate the text in pairs or small groups.
T: Ask the students to read and translate the text in pairs or small groups.
S: Do as the teacher asked. Then finish Exercise2 on Page 43
4. Language points
T: After reading, let’s study four language points in this lesson.
(1). I hope to win first prize. 我想获得一等奖。
hope意为“希望，盼望，期望”，是不及物动词，后跟动词不定式。hope也可作名词，表示“希望，期望”。
e.g: They hope to go to Hainan for their holiday.
e.g: You will never lose hope.
(2). be interested in 意为“对……感兴趣”interested 表示“感兴趣的”，interesting表示“有趣的，引起兴趣的”。
e.g: We are all interested in English.
e.g: English is so interesting.
(3)I have a small piece of old silk.
a piece of 一片/张
e.g: He cut a piece of bread from the loaf.
e.g: She came in carrying a piece of paper.
e.g: She cut her finger on a piece of broken glass.
(4)I will make ten different kinds of donuts.
different kinds of 不同种类的
e.g: Like me, she enjoys different kinds of music.
e.g: They planted different kinds of flowers in their garden.
Step III Practice
The teacher show the exercise on the PPT
Students do the exercises and check with the help of the teacher.

Step IV Class Closing
Let’s see our homework for today.
(1) Review the key points in this lesson
(2) Finish off the exercises in Activity Book
(3) Preview the next lesson