相关简介
本课件为人教版高中英语必修二《The Internet》Listening and Speaking部分的教学材料，共23页。内容围绕网络使用展开听说训练，包含日常上网活动讨论、利用网络学英语的方法，以及帮助他人使用网络的经历分享，并重点讲解了chat、depend等核心词汇的用法与拓展。
Listening and Speaking 问题讨论
1. What do you usually do online?
I usually spend time online playing games with my friends, watching funny videos, and reading about interesting facts about the world.
2. How can you use the Internet to learn English?
There are many good websites for learning English online. You can listen to music and you can look up the words for songs, which is a good way to practice.
3. Have you ever helped others to use the Internet? How?
I have helped my grandparents use the Internet. At first they didn’t know how to use the Internet, but I explained how web browsers and websites worked and helped them find useful and interesting things online.
Language points
chat vi. & n. 聊天；闲聊
chat with/to 与某人聊天
chat about 闲聊……
have a chat with sb. (about sth.) 与某人闲聊（某事）
She chatted happily with her friend all the way.
她和她的朋友愉快地聊了一路。
What were you chatting about?
你们聊了些什么？
Mr Smith had a chat with me about the championship.
It / That (all) depends. 看情况而定。
—Can I depend on him? 我能指望他吗？
—It/That depends. 那得视情况而定。
【归纳拓展】
depend on 依靠，依赖；取决于（条件、情况等）
depend on sb. to do sth. /doing sth. /for sth. 指望某人（做）某事
depend on it 请放心（常用于句首或句末）
depend on it that... 相信……
depend on how / what / whether-clause 取决于……
Whether we can go for a picnic depends on the weather. 我们能否去野餐取决于天气。
He knew he could basically depend on her to deal with the situation. 他知道他基本上可以依靠她来处理这种局面。
Does the quality of teaching depend on teachers motivating students’ interest? 教学质量取决于教师对学生兴趣的激发吗？
Whether we need more food depends on how many people turn up. 我们是否需要更多的食物，这要视到场人数而定。
【词语积累】
dependent adj. 依赖的，依靠的
dependence n. 依赖，依靠
independent adj. 独立的
independence n. 独立
