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1、课题WWarming up & Reading教学手段251课时安排1 教 学 目 标知识 与技能1、To help students learn to read an introduction about computer .2、Practice different reading skills, such as skimming, scanning, intensive reading, extensive reading, etc. 过程 与方法1、Task-based teaching and learning2、Cooperative learning3、Discussion情感态度
2、 与价值观Arouse students great interest in learning computers and let them learn to use the computers in a proper way in their daily life.重点 难点Let the students learn more about history and basic knowledge of computers.Get the students to master different reading skills.学法 指导To guide the students to use
3、different reading skills to comprehend the text.教学过程学生活动Teaching procedure:Step 1:Warming up Review the simple development of computers(show the pictures)abacuscalculatorhuge computerPClaptopPDArobotStep 2: Reading: First reading （1）Ask the students to scan the text to answer the following two quest
4、ions:Ziy 1. Who is the speaker in the story? 2. What is the main idea of this passage?（2）Listen to the tape and answer these questions.1、 Who was the first person to invent the earliest computer? 2、 Who was the next important person to design computers? Task 2 Second readingTimeThe development of th
5、e computers16421822The Analytical Machine was made by Charles Babbage.19361940sThe first family of computers was connected to each other. 1970snowTask3 Third readingSearch for the topic sentence of each paragraph.Topic sentence of 1st paragraph _ Topic sentence of 2nd paragraph_Topic sentence of 3rd
6、 paragraph_ Activity: What computers bring to us?Intensive reading:1、 Underline the phrases &sentences that you think are important.2、 Star sentences(本单元背诵句)(1)I followed instructions from cards with holes.我执行穿孔卡的指令(2)Earlier I was not very big, but then I became huge.早些时候我并不是很大，但是后来我变得非常大(3)However
7、, people thought I was simple-minded until they discovered I had “artificial intelligence.”可是，人们认为我头脑简单， 直到发现我有人工智能时，他们才不那么想了。(4)As the years have gone by, I have been made smaller and smaller.随着岁月的流逝， 我被做得越来越小了(5)There were times when my size was totally changed.有段时期我的体积完全变了()But I was always so lo
8、nely standing there by myself, until in the early 1960s,they gave me a family connected by a network.但是我总是孤孤单单地站在那里，直到60年代初， 人们才给了我一个用网络连接的家庭。Summary: what have we learned today?1.some words about computers.2 the development of computers3 some scientists relating to computers.1、 Showing the preview task.2、 Skimming3、 Scanning4、 Careful reading5、 Discussion作业及反馈1、 Finish the Exercises in Comprehending on page19.2、 Retell the text.教学反思上课情况授课时间班级应到（人）实到（人）迟到（人)旷课（人）课堂秩序优良中差128高一一班4949优
