2019牛津译林版选修七Unit 3《The world online》word教案

2019牛津译林版选修七Unit 3《The world online》word教案Teaching Aims and requirements

◆ Read two debates and an information sheet

◆ Listen to speeches about how people watch and listen to the news

◆ Talk about the Internet and ask questions about facts and figures

◆ Write an e-mail reporting facts and figures

◆ Do research on the Internet and design a poster

Teaching Procedures

Wel e to the unit

Step 1: Brainstorming

With the rapid

development of Internet, it has been influencing our daily life tremendously. Internet has transformed our lives and the way we municate, we learn, we work and spend our free time. In fact, it has more or less changed every aspect of human society.

Boys and girls，please read the instructions and focus on the four pictures. Then try your best to think of information you know about each picture. Anyway, I’ll give you a brief introduction first. (For example, “We are going to talk about how we use the Internet. Try to find how we can use the Internet and how the Internet can affect our lives.”)

Picture 1

What can people do on this website?

What do we call this kind of website that provides searching services? (We call it search engine.)

Do you know how to find information on the internet using a search engine?

What search engines do you know or often use? Which is your favorite search engine?

Picture 2

Have you ever heard of shopping online or bought anything online? What is shopping online like?

What do you think would be the advantages of buying things online? (As online shopkeepers do not have to pay for the rental of a real shop, the products sold on line are usually cheaper than those in real shops. It is easy and convenient to pare a product in several online shops.

Paying for things is simple as you just key in the credit card

number and confirm the payment online. The delivery is

usually quick and the online shops provide delivery to your

home. The most important thing is that shopping online saves a

lot of time. )

What do you think would be the disadvantages of online

shopping?(Because people can only see pictures of the products online, sometimes you could receive something that was not what you really wanted. The safety of the payment is not one hundred percent guaranteed as someone may steal the account numbers or pin numbers of your credit cards registered online. Also, some people falsely advertise products and then steal customers’ money. )

Picture 3

Have you ever tried talking with your parents or friends online? What was it like?

What devices do you need if you want to talk with people

online?(A puter connected to the Internet, a web-camera, a

web-microphone and web-talking software.)

What are the good points and bad points of online talking?