新沪教牛津版八年级上册英语 Unit 3 period 5 教案.docx

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1、课题内容Unit 3 puter Reading2（阅读课）学习目标1 深入理解单词 depend operate 以及短语 depend on, in addition 等。2深入理解主阅读篇章，学会在文中寻找线索。3根据图片、关键词及重点句式，复述主阅读篇章。学习重点通过重要词汇以及相关语言点的讲解，深入学习主阅读篇章。学习难点理解文章，学会从文中寻找线索。学法指导合作探究法、质疑法1 .阅读教材35页。2 . Translate the English words into Chinese:in the 1940s be unaware ofdepend on use .to do at

2、 a faster speed be able tooperate railways in additionbe better than.at happen to3 .课文朗读：朗读文章，注意语音语调，并了解文章主要内容。简要概括文章大意。1、预习反应：2、出示学习目标：3、探究点一：（对文章的整体把握）plete the conversation below with the words from the box.Mark: I bought a new puterHelen: Why?Mark: I bought my first puter five years ago. I used

3、it almost every day, and it became really slow.Helen: I see. So hows your new puter?Mark: It was really, but it works at a much faster than my oldone., it has a larger monitor.Helen: I also mu puter a lot these days. I use it to write reports, and to gel on the Inter too. My puter works well, ao Im

4、not to buy a new one.探究点二：（文章处理）一、Read the article and answer the following questions:1. What were the first puters like in the 1940s?2. What do they look like now?3. What can we do with puters?4. Is a puter cleveeer than us? Why?5. What may puters do in the future?6. What problem will we probably f

5、ace if puters can do all our job?二、Choose the right word for each paragraph.uses sizes relationshipParti The of puters in different times.Part2 The od puters in daily life.Part3 The between human beings and puters in the future.探究点三：(对文章知识点的归纳整理)(1)要点归纳1. in the 1940s二十世纪四十年代in 1940在1940年翻译：在十五世纪六十年

6、代2. be unaware of没意识到，未发觉同义短语 not know, not realize反义短语：be aware of发觉到3. depend on 依靠例如： We should learn to depend on ourselves as we grow older.翻译：我们不应该总是依靠父母。We shoulden,t always our parents4. use. to do = use . for doing5. at a faster speed以更快的速度6.operate操纵，控制例如 We use puters to operate railways.

7、拓展operate还有手术的含义operate on sb.给做手术The doctor is operating on the boy.7.be better than . at在,做得比好 例如 He is better than me at swimming他在游泳方面比我好。同义短语：do better than. in翻译：我在唱歌方面比他擅长。根据关键词复述课文.一、翻译以下短语：1 .在十九世纪四十年代.没注意到2 .依靠3 .以更快的速度4 .另外5 .操控铁路6 .产生新想法7 .在.比做得好8 .发生9 .没有事情可做二、同义句改写：1.1 dont have enough

8、 money to buy a new kind of mobile phone.I am money to buy a new kind of mobile phone.2. Tom is better than me at playing basketballTom better than me playing basketball.3. We use the keyboard to type.We use the keyboard.4. My father seems very busy every day.seems my father is very busy every day.5

9、. puters can almost never give wrong answers.puters can give wrong answers.三、综合阅读：(A)在二十世纪四十年代,the first puters were bigger than cars. Now puters are being smaller and better.Some puters are (B) tiny. (C) You may be imawaie of them. There is probably one inside your TV or washing machine. You depend

10、 on puters more than you realize.We can use puters to calculate. (D) They can calculate at a faster speed than we can and almost never give wrong answers. We can also type and draw things with them. In addition, puters can do important jobs like (E)railways and flying planes and spaceships.1 .把划线局部(A)译成英语2,写出划线局部(B)的同义词:3 .把戈U线局部 (C) 改写为： You may them.4 .文中划线局部(D)指代的是:5 .在(E)处填入适当的单词: