Listening and vocabularyppt课件课堂实录

Learning guide for Module 5 A Lesson in a Lab Reading and Vocabulary Candidate No. 7 Learning aims 1. To learn some common sense about Chemistry in our daily life. 2. To learn a description of a simple scientific experiment. 3. To learn to write a report on a simple scientific experiment. Learning procedures Step1

Pre-reading

Task: Ss do a little quiz to see how much they know about Chemistry.

Activity1 Individual work(独学)

Match A with B.

Word bank about chemical elements

A Potassium Sodium Calcium Magnesium Aluminium Zinc Iron Copper B Na Ca K Mg Al Cu Zn Fe Activity2 Class work(班学/汇报)

Check the answer together. Step2

Reading

Passage A Task1 Fast reading Main idea / Best title Activity1 Individual work(独学)

Ss read Passage A as quickly as you can with the question on P44, No.2.

Before reading, T provides some advice on how to get the topic sentence.

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Tips:

Topic sentence usually comes from the first sentence or the last one.

Activity2 Class work(班学/汇报)

Check the answer in class. Task2 Careful reading Activity1 Individual work(独学)

Ss read Passage A as carefully to answer the questions on P44, No.3. Activity2 Group work(对学/群学)

Ss check the answers with group members. Activity3 Class work(班学/汇报)

情况1. 学生有问题：请他组帮助或教师引导找到信息源；

情况2. 学生无问题：教师追加问题，引导学生深入学习。

Guessing word meaning: What does the word “substances” mean according to the context? Passage B

Task1

Extensive reading

Activity1 Individual work(独学)

Ss read the passage and complete the chart on P45. Activity2 Group work(对学/群学)

Ss check the answers with their group members. Activity3 Class work(班学/汇报)

情况1. 学生有问题：请他组帮助或教师引导找到信息源；

情况2. 学生无问题：教师追加问题，引导学生深入学习。

Task2 Further study Find out the structure of an experiment report. Ss read the passage again to do it individually then discuss in class. The structure of a scientific experiment report

1. __________: to find out if/whether…

2. __________: 3. __________:

(1)

(2)

(3)

……

4. __________: 5. __________: Step3

Post-reading

Task: Write a scientific report based on the video. Activity1 Individual work(独学)

Ss watch the video twice, trying to write down the key information, and then complete the report on learning guide. —

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Can water burn？

Aim:

_________________________________________________ Apparatus: ____________________________________________ Method:

 ____________________________________________

 ____________________________________________

 ____________________________________________

 ____________________________________________ Result:

_______________________________________________ Conclusion:

___________________________________________ Play the video again if necessary. Activity2 Group work(对学/群学)

Ss check the answers with their partners and get ready to report. Activity3 Class work(班学/汇报)

Group representatives share their report with class on the stage. Step4

Summary

and

Homework

Ss summarize and review what they’ve learned with the help of Learning guide.

Self-assessment

Vocabulary:

__________________________________________________

Reading skills:

________________________________________________

Structure of a report on a simple scientific experiment: ________

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