新教材冀教版八年級(jí)英語下冊(cè)

時(shí)間：2023-05-02 03:28:01 初中英語教案我要投稿

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新教材（冀教版）八年級(jí)英語（下冊(cè)）

Lesson 25 Let’s Do An Experiment!

新教材（冀教版）八年級(jí)英語（下冊(cè)）

LESSON PRERATATION

Words and phrases:

science, experiment, fill, prove, theory, jar, upside, observe, right side up, upside down.

LESSON STRUCTURE

CLASS OPENING: Greed each other.

KEY STEPS:

STEP 1: Ask the class to discuss the questions in the “Think About It”. STEP 2: Let the students listen to the tape carefully with the following question:” Why does Danny say they should do this experiment outside?” ; “ What’s Brain’s theory? ”; “ What will Brain do?”; “Does Danny have the same theory as Brain’s?”

STEP3: listen to the tape again. The student’s better read the dialogue at the same time. After reading and listening, let the students fill in the chart by themselves.

What do we need when we do the experiment?

Water, a jar, A piece of cardboard

How do we do it?(steps)

1. fill…in…;

2. cover…with…;

3. turn…upside down.

What are Brain’s and Jenny’s theories?

1. The floor gets wet.

2. The floor won’t get wet.

Reason

discuss

Step 4: after filling it, ask the students to describe the experiment. Then, write it in the exercise-book.