Unit4 Reading for Writing写作教案 高中英语人教版必修第三册

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Unit4 Space Exploration

Period 5

Reading for Writing

一、教学目标

1. Read the text for basic understanding and begin to

reflect on the question of whether exploring space is

worth the money and effort.

2. Further examine the components of an argumentative

passage

3. Write an argumentative essay about whether exploring

space is a waste of time and money.

二、教学重难点

1.guide students to understand the content of text in terms

of the whole and key details;

2.To enable the students to grasp some important words

and expressions from text.

3. Cultivate students' ability to write an argumentative essay

about whether exploring space is a waste of time and money.

三、教学过程

Part 1 Reading for structure

Step 1: Lead in

Review

The teacher can ask students to speak out the Chinese

meaning

billions of waste time/money doing

the solution to sth./doing sth. make a difference

result in a number of

be transmitted to as a result

in one's efforts to do sth. meet the requirement

provide for sth. at present

be close to in closing

Step 2: Finish off the rest of the passage and find out main

idea for each paragraph.

Countries around the globe are spending billions of dollars

and lots of time on various space missions, whether to Mars or

other planets much further away. Some people argue that we

should stop wasting time and money exploring space. Instead, we

should feed the world’s poor and find immediate solutions to

other problems, such as pollution and fatal diseases. However,

others feel this is a shallow view which fails to realise how

exploring space helps us.

Step3: Find out main idea for each paragraph

para1 This is a shallow view which fails to realize now

exploring space helps us.

Para2 Exploring space has already made a difference in

the fight against world hunger

Para3 Space exploration has already promoted

technological improvements that benefit us all

Para4 Sending astronauts into space has helped people to

think about the world's problems and even to find ways to solve

them.

Para5 Exploring space provides the world with many

different benefits.

Step4 4:

Part 2: Writing

Step1:

Step 2:

Step 3:

• Homework:

• Perfect your essay and hand in on Thursday.

• Preview the new words of unit 5

四、教后反思