Lesson 18 教学案例

S7: He is a chemistry teacher. He is having a chemistry class.

T: Good! Let’s go on looking at picture at the bottom of the page: Who are these boys? Where are they? What are they doing?

S8: They are students . They are in their classroom. They are tasting something.

(教师通过看图谈论，直观地将本课的内容展现出来。学生很自然地被迁移到了新课中来)

五. Reading(Task3)

T: Today we’re going to read a passage written by a student. It’s about a chemistry lesson. The student learnt something very important in this lesson. Read the passage and find the answer to this question: How did the students feel after they tasted the mixture?

(Students read the passage silently and quickly to find the answer. They check the answer with apartner.)

T:Who’d like to tell me the answer?

S9: The students did not like the taste of the mixture. They thought it was terrible.

六、Practice(Task4)

T:OK. Let’s go through the questions in Wb Lesson18.Ex1.

Ss: Do the exercise. Check the answers first in pairs, then with the whole class.

T: Let’s deal with the language problem that arise in the passage. And tell me your questions.

1.      One was filled…vinegar.

2.      You must do everything as I do.

3.      … looking rather pleased.

4.      The mixture tasted terrible.

5.      But the finger I put…the cup.

(教师能很好地利用这个时间让学生用英语做事情，并且让学生提出问题，解决问题。)

七、Workbook (Task5)

T: Now let’s read over the passage. And do Wb Lesson18, Exx.2and3. You may discuss in pairs.

(Check the answers with the whole class.)

八、Consolidation

 1.The students act out the story .The teacher asked one group to demonstrate to the class first.

2.Discuss the question: What can we learn from this lesson?

3.Write the answer in exercise books.

九、Homework.

教学反思