八年级英语下册 Unit 4 Lesson 19 How Do You Use the Internet课件 (新版)冀教版 课件VIP免费

Unit 4The Internet Connects UsWe will learn:Functions► Talking about the InternetGrammar► Adverbial Clause with “if”Structures► How does the Internet help you?► If you have the Internet, you can learn a lot about many different topics.► It is quite easy to find information on the web. Lesson 19: How Do You Use the Internet?Learning aims:1. Learn about the development of the computer.2. Know about how to use the computer.Learning important points:1. How to connect the computer to the Internet.2. Let the students express it in English.Learning difficult points:Some words and expressions in the process of connecting the computer to the Internet.New Wordstechnology tabletkeyboard topicindustry What can you do on a computer? How do you use the Internet?Think About It !Think About It !Language Points1.I used to have a desktop computer, but now I have a tablet. 我过去有一台台式电脑，但现在我有一个平板电脑。used to do 意为“曾经是；过去常常”，表示过去存在的状态或过去经常做某事而现在不做了，只用于一般过去时。 used 没有人称和数的变化。如：He used to live in Beijing. 他过去住在北京。（ 1 ） used to + n. / doing sth. 意为“习惯于……做某事”，注意这里的 to 是介词，后面接动名词。如：He is used to traveling by train. 他习惯坐火车旅行。（ 2 ） be used to do sth. 意为“被用来做某事”，这个结构表示被动。如：This knife is used to cut bread. 这把刀子是用来切面包的。链接：ExercisesI. 根据所给汉语提示，完成下列句子。1. Walk ________ ( 向前 ) and you will see the white building.2. The bridge _________ ( 连接 ) the two parts of the city.3. On the television ______ ( 屏幕 ) we see lots of people dancing. 4. You should stop _________ ( 喊 ) at the children.5. Is there any chicken on the ______ ( 菜单 )?6. It is easy to search for info...