高中英語《Computer》

一、考題回顧

二、考題解析

《Computer》主要教學(xué)過程及板書設(shè)計(jì)

教學(xué)過程

Step 1: Warming up

Play a guessing game with students. These riddles are related to computer:

I am a machine. My shape is not large. I can help people calculate sum. Who am I?

I am a machine. I am very diligent and can help you do house work. Maybe I can talk to you in the future. Who am I?

Step 2: Pre-reading

Show a picture of prototype of computer and ask students to guess what this is.

Step 3: While-reading

1. Fast reading:

Read the whole passage quickly and find the time line of the development of Computers.

Invite one student to write it on the blackboard.

2. Detailed reading:

Ask students to scan the following questions, look up the new words in these sentences by themselves. And then ask several students to read loudly one by one according to the timeline and other students should circle the related information.

Q: What Can I do when I was young?

Q: When is the start of my artificial intelligence?

Q: Why did my designer become worried in 1940s?

After students find out the answers, I will ask them to guess the new words in their answers such as simplify and reality by telling them the prototype of the two words: simple and reality.

Step 4: Post-reading

1. Give them further information about the key words: simplify, reality.

2. Ask students to have a group discussion. List the advantage and the disadvantage of internet.

Step 5: Summary & Homework

1. Ask students to summarize the development of computer according to the timeline on the blackboard.

2. After class, please search some famous pieces of Shakespeare and write an small article of the development of Chinese.

板書設(shè)計(jì)

答辯題目解析

1.本節(jié)課開頭你采用了猜謎的方式，為什么要這樣設(shè)計(jì)?

【參考答案】

在課程導(dǎo)入部分，設(shè)計(jì)了猜謎的游戲，通過對計(jì)算機(jī)的描述，讓學(xué)生猜測。這樣做不僅可以激發(fā)學(xué)生學(xué)習(xí)的興趣，還能為下面學(xué)習(xí)閱讀篇章奠定基礎(chǔ)。

2.試講中你用到了略讀和掃讀兩種方法，請簡單介紹下?

【參考答案】

Skimming主要是用來抓住文章的主要要點(diǎn)的(chief points)，即找一篇文章的主旨大意或是文章的高潮，可通過抓住每一自然段的中心論點(diǎn)或中心句來判斷一篇文章的大意。實(shí)際上，這就是一種整體閱讀的方法。

Scanning為了尋找某一特定信息而大致地快速地瀏覽。在掃讀之前要有明確的題目，根據(jù)題目找出定位詞，然后再到文章里找相關(guān)信息，最后進(jìn)行對比;我們沒有必要從頭到尾地、逐字逐句地閱讀，只要找準(zhǔn)定位詞，快速地在文章內(nèi)“掃描”出定位詞，問題也就迎刃而解。