1、班级 小组 姓名 层次 Unit 4 Cyberspace 导学案 2Lesson 1 Tomorrows World编写人 ：秦海庄 审稿：高一英语组Tips: Custom makes all things easy. 有个好习惯, 事事皆不难.Learning goals：复习课文内容，掌握其中的重点句型和短语Important learning points：理解并掌握重点句型的用法，Difficult learning points：能熟练运用句型和短语Learning steps：Step 1: Words (A 级)Step 2: 词组 （B 级）1. 出毛病 2.允许某人做 3
2、.对感到乐观 对感到悲观 4. 很显然/ 明显的是 5. 与相连接,联系 6.发现，查出，弄清楚 7.各种各样的 8.仿佛好像 Step 3: 疑难解析 (C 级)1. Peter Taylor finds out how computers and the Internet are going to affect our lives.翻译： 导学 find out 发现，查出， ，弄清楚We must find out the truth of the matter 对比：look for(强调动作 ) find（强调结果，找到） find out（经过努力查找）discover(发现强调客
3、观存在的事物)eg: -Tom,what are you ? I my cat sleeping an my 1 2bed.You should _ the answer for yourself. Who first that 3 4there were so many rare animals on the island?affect vt. , effect n. ， have no /little/ some/ much /a bad effect on 对 没有/几乎没有/有些/有很大/有不良影响练习：英汉互译（1）老师的话语对他们的学生有很大的影响.（2）Hot weather a
4、ffects his health .2. In the last thirty years, the Internet has grown rapidly.翻译： 导学 in the last thirty years in the last/past +一段时间 ，表示在过去多长时间里，往往与现在完成时连用。（1）Great changes have taken place in our hometown in the last ten years .（2）在过去的三天里，我已学会了三百个英语单词 。注意：in the past 则只于一般过去式连用。【拓展】 与现在完成时连用表示从某时到
5、目前这段时间的状语有：until now , so far , in the past few years , up to the present , all day （1） I have not heard from her so far .3. In 1983, there were only 200 computers connected to the Internet .翻译： 导学 connected to the Internet 是 作 语，相当于定语从句 that/which were connected to the Internet .动词 connect 与被修饰词 co
6、mputers 之间是被动关系，表示被动，故用过去分词作定语。e.g.: 所有的人都参加了上星期举行的会议。It is one of the funniest things on the Internet so far this year .A . finding B. being found C. to find D. found4. Some experts are pessimistic about the future.翻译： 导学 pessimistic adj. ， 常与 about 连用e.g.: There is no reason to be pessimistic abou
7、t the future .拓展 optimistic adj . ， The experts are optimistic that we will succeed .5. Already, users can buy books, find out about holiday offers翻译： offer n.提供/ 提议 make an offer of help/support 表示愿给与帮助/支持v. 提供,提出 offer sb sth =offer sth to do 表示要：人+ offer to do sth 主动提出去做某事报价：offer sb. some money
8、for something 向出价多少买offer sb. something for some money 向开价多少卖6. It is clear that we are going to see a huge growth in shopping on the Internet.翻译： 导学 it 为形式主语，真正的主语是 that 从句。it 作为形式主语和形式宾语时不可换用其他词。E.g. : (1) It is certain that she will do well in the exam . (2) It is probable that he has told her ev
9、erything.(3) He didnt make clear when and where the meeting would be held. A. this B. that C. it D. these 6. She also believes that , in the future, we will get entertainment from the Net and that television will probably disappear.当谓语动词+两个或两个以上 that 引导的宾语从句，第一个 that 可以省去，其他的均不可以省及时反馈翻译：老师说英语很重要，我们应
10、该尽力学好它The teacher said (that) and that we should Step 4.当堂检测：用所给的单词的适当形式填空(B 级)affect , growth , attack , crash . rapidly,harm , crime , offer , disappear , obvious Yesterday evening, a small plane was (1) by ten men with guns as it was moving (2) down the runway. Before it took off, it (3) into a b
11、uilding but luckily none of the passengers were (4 ) . When the police finally arrived, the terrorists had (5) . The police are now (6) a reward for anyone who knows anything about this (7) . The owner of the plane says its (8) that this attack will (9) the (10) of his bossiness. He runs a travel company that flies rich businessman around the country.小结与反思.精品资料。欢迎使用。学优高考网w。w-w*GkStK学优高考网w。w-w*GkStK高+考试 题|库
