Unit 4 Planting trees is good for us.教学设计第一课时

Unit 4 Planting trees is good for us.

Teaching aims:

1. Read Part A、

Part B Fluently 2. learn to use the expressions 3. encourage pupils to cooperate in activities.

Teaching Importance: 1. Retell Part A.

Teaching Difficulties:

learn to use the expressions.

Teaching tools:

Cards, pictures. Teaching Procedures:

Step1. Greetings

Step2. Revision Watch a video, Then answer the question “What’s wrong with

wrong with the earth?" He is…(ill, hot…

\He…

(has a cold\doesn't feel well...) The doctor cheeks for him

Step 3, Presentation 1.Why?(生病原因) T: Please see some pictures The most serious problem is the pollution. "the air

pollution" the water pollution”“

the white pollution”

Another reason is deforestation and desertification. People cut down trees 2. Provide the plan. T: What should we do for the earth? What shouldn't do for the earth? Ss: We should/ shouldn't.

3. Formulate the plan. We can do many things to protect our earth, let's do it

at once! It's Spring now. let's plant more trees together Task one: Why should we plant trees? Task two: What else can trees do for us? Task three: Listen and answer the questions. Task four: let's retell 4. Implement the plan Planting trees is fun, but do you know how to plant tree Can you show to us?

Step 3 Practice

Group work Trees will help to make the earth a better place. We can

invite the other students to join us to be a green guardians .

Step4 Consolidation

let's know about knowledge of environmental protection Q1: When is World Car Free Day(世界无车日)”

Q2: When you go shopping, Which bag will you choose Q3: What color is our earth looking from space?

Step 5 Homework

1.Talk to your parents “how to protect our earth?”