1、Unit 3 The world onlineReading 2Teaching aims:After learning this period, the students will be able to:一、 further understand the text;二、 understand and use the words, expressions and sentences listed below;三、 apply the target language to practical use and in certain contexts. Teaching procedures:Ste
2、p 1 RetellingRetell the two speeches according to the key words given. (PPT 4-6)Suppose you are Zhu Zhenfei or Lin Lei. Retell the text according to the following key words. In favour of the Internetvalues: look for information; form friendshipa recent survey: 80%.answers to questions; 79% . find ou
3、t information about hobbiesInternet friendships is based on common interestscommunicate with the outside worldremains a positive toolAgainst the Internet drawbacks: uncontrolled information; the change people spend their timeit is difficult to judge eBay said 70%. . not existaffecting peoples privat
4、e lifefamilies spend their time apartbecome addicted to it remains important either to limit , or to learn Step 2 Revision of the new vocabulary in the text. (PPT 7-9)1. Match the words with the correct meanings. 2. Fill in the blanks using the new words in the text. 1）Im s_ of his ability to finish
5、 the task. He seems so careless. 2）One of the greatest d_ of the Internet is that it sometimes provides false information. 3）Could you give me the a_ answer to this question?4） A _ (私人的) car passed here and rushed the patient to the hospital. 5） Chinese arts have won the _ (赞赏) of a lot of people in
6、 the world. 6） This program is meant to help those who are _ (上瘾) to smoking. 7） It suddenly o_ to me that we went there by bike that day. 8） For these reasons, I believe it has p_ effects on our lives instead of n_ effects. Step 3 Language study 1. Words and phrases （PTT 10-22）1) in need of 需要 He e
7、xpressed sincerely in his letter that he was in great need of my assistance. 那些玫瑰急需浇水。 我们急需更多的钱资助我们的计划。2) turn to sb./sth. 求助于，转向 go to sb./sth. for help, advice, etc. Paul turn to drink (= drinking alcohol) to try to forget his problems at work. The boy turned to his mother for comfort. 她求助无门3）be s
8、keptical of/about 怀疑 Many scientists _ (仍然怀疑) the value of this research program. They say salt can clean your teeth, but _（我对此抱有怀疑）. He listened to me _（带着怀疑的表情）. 4）rather than 倒不如说；是而不 in preference to (sb./sth.); instead of Id prefer to read _ (在图书馆而不是在家). We would like to _ (去野餐而不是呆在家里) on such
9、a sunny day. 我想喝冷饮，不想喝咖啡。 5）address v. （1） 演说，致辞 He will address you on the subject of war and peace. （2）写地址 The envelope is addressed to Jack Johnson. （3）向提出 address sth. to sb. Who should I address my request to? Please address all complaints to the manager. address n. （1） 对公众的讲话 The President gav
10、e an address to the nation over the radio. a graduation address (毕业演说) （2） 地址 Please ask him to leave his home address. 6）occur vi. （1）发生 happen I am so awfully sorry that this has occurred. 许多的交通事故发生在高峰时间。 （2） 出现，存在 exist, appear E occurs in print more often than any other letter. Such plants dont
11、occur on the island. （3） (某想法) 出现在脑中，被想到 经常用于以it作形式主语的句中，真正的主语可以是从句，也可以是不定式。 It occurred to her that she might adopt a homeless child. Didnt it occur to you to close the window? That view of the case did not occur to me before. 我突然想到一个主意, 感到非常高兴。 An idea _ _ _ _ and I felt much delighted. 我想到我把钥匙忘在了
12、办公室里。 It _ _ _ _ I had left my key in the office. 7）be addicted to sth. 对上瘾（1）孩子们对电脑游戏上了瘾。 The children _ computer games. （2）Kate沉迷于电视肥皂剧。 Kate _ TV soap opera. 8）handle vt. 处理，对付 一个军官应懂得怎样统帅士兵。 An officer must know _ _ _ _. 他处理这个问题给我留下了深刻的印象。 I was impressed by her _ the affair. 她有效地处理了员工的问题。 n. 把手
13、, 柄 a hammer handle 锤子的把手2. Sentences (PPT 23-29)1） a student will find abundant information from the largest libraries and museums in the world at his or her command, whether he or she lives in a small village or a big city.whether conj. 不论 = no matter if . or 2）Without the Internet, these people w
14、ould have fewer avenues for meeting people.Without would 的虚拟语气结构：其中without相当于一个条件句，意为：若无就，句子的谓语动词常用虚拟结构：would/ could/ might do 或would/ could/ might have done3）I feel it remains important for us either to limit our use of the Internet, or to learn how to handle the problems it has caused.remain 系动词，意为“保持，仍是”。Step 4 Homework (PPT 30)1. Review what has been learned in todays class.2. Finish the exercises on Page118.