Unit 4 Cyberspace Lesson 1 Tomorrow's World 第2课时

【学习目标】

1. Learning objectives 知识目标

①To learn some key words: find out, offer, affect, crash, as if, entertain; It is clear that..., It means that...②To learn to write some sentences about an Internet Page学习写几个描述有关网页的句子。

2. Emotional objectives 情感目标 了解信息时代的发展趋势，保持积极向上的学习态度;

了解使用网络的优势和劣势，对网络使用采取积极的态度

【重点和难点】

　重点：学习目标中的第1点　　　难点：学习目标中的第1点的第②小点

【学法指导】Learning by observation 观察学习法----观察例子，自己猜测、归纳词义

【学习过程】

(一) Preview 课前预习导学

1．What are the verbs and verb phrases（动词或动词词组）related to the Internet and Cyberspace? Read the text again and list them here. 请列举课文中与网络有关的动词或动词词组。

E.g.: get information ______________ ______________ ________________

____________ _______________ ______________ ________________

2. Translate the following phrases into English and fill in the blanks with them翻译下列短语并填空

①. 在过去的30年__________________ ②. 与...相连 ___________________

　③. 对...很乐观 _____________________ ④. 对...很悲观 _________________

⑤. 在未来 _________________________ ⑥. 采取紧急行动________________

　⑦. 发现 ___________________________

　①. We have achieved great success in the economic development _________________.

　②. He was so _____________ about his life that he became sad and anxious.

　③. We will overcome all the difficulties and we are __________________ our future.

　④. As a boy, he was curious and wanted to ______________ how a clock worked.

⑤. It is time for the government to ___________________ to stop more trees from being cut