2019年教師資格證初中英語模擬試卷及答案（1）_第5頁

　　四、教學(xué)設(shè)計題

　　【參考設(shè)計】

　　1. Teaching aims:

　　(1) Students will be able to understand the new words and expressions from the text.

　　(2) Students can have a better understanding of the history and basic knowledge of computers.

　　(3) Students can talk about the passage after skimming, scanning and careful reading.

　　(4) Students can improve the abilities of reading and speaking.

　　Teaching contents:

　　(1) new words and expressions from the text

　　(2) reading strategies: skimming, scanning and careful reading

　　2. Pre-reading (3’)

　　(1) Free talk:

　�、� Play a short video to visit an IT museum in the World Exposition. Enable students to imagine an IT museum which is open in the World Exposition.

　�、� Show some pictures of calculation tools such as abacus, calculator, huge computer, PC, laptop, PDA, and ask students to act as a guide, introducing them.

　　③ Offer some pictures of hardware such as monitor, printer, keyboard, mouse, USB, and ask another student to play as a guide to introduce them.

　　(2) Ask students to look at the pictures and the title of the reading passage. Predict what it is going to be about.

　　設(shè)計意圖：讓學(xué)生通過介紹的方式，對電腦的發(fā)展史有個基本的了解，通過介紹計算機硬件可以擴大學(xué)生的詞匯量，為理解文章做鋪墊，同時激發(fā)了學(xué)生學(xué)習(xí)的興趣。

　　3. While-reading (12’)

　　Skimming and scanning

　　(1) Ask students to skim the passage quickly to prove their guess and answer the questions.

　�、� Who am I? (A computer.)

　�、� What’s the passage about? (It’s about the history of computer.)

　　③ In which order is the text written? (According to the time.)

　　(2) Play the tape, ask students to scan the text and find out the topic sentence of each paragraph.

　　Careful reading

　　(1)Divide the students into two teams. Show some true or false questions on the screen.

　�、� Alan Turing built an Analytical Machine to solve any mathematical problems. (F)

　　② People began to realize that the computer got cleverer and quicker with time passing. (T)

　�、� The computer began to serve the human race since it was brought into people’s homes. (F)

　　④ Since the 1970s, the computer was used by people around the world through the Internet. (T)

　　⑤ The larger the computer is, the more memory it has. (F)

　　Ask students to have a competition. They should stand up and decide whether it’s true or false first and then find the information from the text to support their opinion.

　　(2) Ask students to work in groups of four people and complete the following chart. And then check the answers.

　　(Suggested answers: calculating, analytical, cards with holes, universal machine, memory, laptop, the early 1960s, network, share, ways)

　　(3) Enable students to see the changes of computers’ shape, and come to the inside of the computer. Then read paragraph 2 and fill in the blank. After that, present some pictures to help students understand the words easily.

　　(Suggested answers: memory, in Tubes, On Transistors, On small chips, small)

　　設(shè)計意圖：在略讀和查讀過程中，學(xué)生在對整個文章的大意有了基本的把握，鍛煉了學(xué)生快速閱讀的技巧。通過任務(wù)型教學(xué)法，讓學(xué)生仔細閱讀文章，可以加深學(xué)生對文章的理解，也鍛煉了學(xué)生對細節(jié)信息的獲取能力。

　　4. Post-reading (5’)

　　(1) Ask students to retell this passage with the help of the information that we have finished in while-reading.

　　(2) Have an interview: Imagine the students meet Bill Gates when going out of the museum. Invite a student to act as Bill Gates, the others may ask him the questions like these:

　�、� “Mr. Bill Gates, could you tell us in what ways computers are used now?”

　�、� “Mr. Bill Gates, what do you think the future computers will be like?”

　　設(shè)計意圖：根據(jù)已有信息復(fù)述文章可以加深學(xué)生對本課的掌握程度。設(shè)置采訪活動，可以鍛煉學(xué)生用英語表達的能力，讓學(xué)生將所學(xué)的知識進行信息輸出，加強說的訓(xùn)練。在采訪的過程中，增強同學(xué)們的合作理念。