Using LanguageⅠ优质教案设计

Unit3 Computers Teaching Content: WHO AM I? (Reading)

Teaching Aims: Knowledge Goal: Learn about the history of computers. Ability Goal: Improve their reading ability of scientific passages. Emotional Goal: Analyze a thing in different views. Teaching Important Points: 1.

Understand the passage well. 2.

Guide students to use computers and internet properly. Teaching Difficulty Points : Make students be clear about the organization of the passage. Teaching Aids: Multimedia. Teaching Methods: Skimming, scanning, summary, conclusion. Teaching Procedures: StepⅠ. Greetings

StepⅡ.

Warming-up.

T: .What do you know about computers? Ss: They can help us do many things. T:

Do you know the history of computers? Ss: StepⅢ. Prediction

Ask students to put the pictures that have seen the changes of computers in right order.

StepⅣ. Skimming.

1.

Who is the speaker? 2.

What’s the main idea of the passage?

3.

In what order is this passage organized? StepⅤ. Scanning Underline the time in the passage and find things in the years. Finish the timeline on the screen and then write it down on page 19. StepⅥ. Check their prediction and congratulate those who are right. StepⅦ. Careful reading

1. Find the key sentence (topic sentence) of each paragraph.

2. Find key words of each sentence and get the detailed information based on the key words. Step VIII. Discussion (group work)

Should high school students surf the internet?

I think high school students should surf the internet because…(first, secondly, thirdly) I think high school students should not surf the internet because…(first,

secondly, thirdly…)

Teacher makes a conclusion about their discussion.

There is no doubt that computer has two sides, too. If we make good use of it, it will make our lives more colorful and convenient. But don’t lose yourself

in playing computers. Just remember: Keep fit, study well and work hard. Home work:

Write a composition based on what you discussed using the model pattern I gave you. 正反观点式议论文模板

导入：

第1段：Recently we've had a discussion about whether we should... （导入话题）Our opinions are divided on this topic.（观点有分歧）

正文：

第2段：Most of the students are in favour of it.（正方观点）Here are the reasons. First... Second... Finally...(列出2~3个赞成的理由)

第3段：However, the others are strongly against it. （反方观点）Their reasons are as follows. In the first place... What's more... In addition...(列出2~3个反对的理由) 结论：

第4段：Personally speaking, the advantages overweigh the disadvantages, for it will do us more harm than good, so I support it.（个人观点）