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1、Unit 4 Topic 3 The Internet makes the world smaller Section D学习目标：1. 学习新单词:result, grammar, dictionary, expensive, improve, look up2. 复习 1) 主语+谓语+宾语+宾语补足语 结构； 2) 句型Im sure that/ Im not sure if /whether3. 学习一些在因特网上怎样学习英语的句型。1) Learning English on the Internet is easy and fun!2) Finally, it is possibl
2、e to look up new words in an online dictionary. 学习过程：一自主学习I. 把下列单词译成汉语1. result _ 2. grammar _ 3. dictionary _4. expensive _ 5. improve _ II. 短语互译1) change into_ 2)tell sb about_3) 查阅_ 4) 和不同_ 5) 便宜得多_ III. 翻译下列句子（你一定行！）1) Learning English on the Internet is easy and fun! _2) Finally, it is possible
3、 to look up new words in an online dictionary. _3) Life in the future will be different from life today. _二合作交流语言点导学: (Language points)1Finally, it is possible to look up new words in an online dictionary.最后，在网络词典里面查新单词是有可能的。 look up “查阅,查找”当后面跟的是名词时，一般放在后面；如果是代词it , them 作宾语时，放在短语中间。小试牛刀： 如果你不认识这个单
4、词，可以在词典里查找。 If you _the word, you can _in the dictionary.2Travelling will be much cheaper 旅游将会变得便宜得多 much 修饰形容词或副词的比较级，表示 “得多”三探究展示I. 选词填空result, grammar, look up, expensive, dictionary, improve1. If you dont know some words, _ them _ in a _. 2. If you keep working hard, you will _ your English soon
5、er or later. 3. Wu Meis spoken English is good but her _ is not so good. 4. The computer is so _ that I wont buy it. 5. They felt very excited to hear the good _. II. 单项选择（ ）1. He is not sure _ they will take part in the soccer game. A. how B. whether C. who D. what（ ）2. Look! I see a bird _ my head
6、. A. flying to B. flies over C. fly D. flying over（ ）3.-I dont know this word. Can you tell me? -Sorry, I dont know, either. Please _ in a dictionary. A. look for it B. look it over C. look up it D. look it up （ ）4. The man _ the children work 10 hours a day. A. asks B. keeps C. gets D. makes（ ）5. T
7、he Smiths lived here _. A. in the 1990 B. in 1990s C. in the 1990s D. on the 1990sIII. 用所给单词的适当形式填空Life in the future will be different from life today. Scientists will make computer much _ (small) and _ (useful). People will work _ (few) hours than they do now and this will _ (make) life _ (easy). Travelling will be much _ (cheap) and _ (many) people will go to other countries for holidays.四拓展训练
