初三 Unit 13 The worlds population Lesson 52教案
Period: The First Period
Content: Lesson 49
Properties: Recorder; Overhead Projector; flashcards.
Teaching Objectives:
1. Let the students say the numbers.
2. Learn some new words and useful expressions.
Language focus: population, million, billion, increase, grow, What’s the population of Germany?
Teaching Procedures:
I. Showing tile teaching aims
II. Revision
Revise the numbers between 1 and 100.
III. Presentation
Use flashcards or numbers on the blackboard to revise one hundred, present a thousand in the same way. Then present ten thousand/ a hundred thousand/ a million and a billion
Give the students plenty of practice in reading these numbers. Point out the differences between English and Chinese for 10 000 and 100 000.
IV. Drill
Part 1. Play the tape for the students to listen and repeat. Show numbers on the blackboard, to give the students more practice in saying the numbers.
V. Presentation
Present more difficult numbers, then go through the model. Point out how commas are used. Let the students try to say the numbers in this& [1] [2] [3] 下一页
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