Lesson 23The InternetGood or Bad1ReviewWhat can you do on a computer?2study3watch TV or movies 变变形形金金刚刚4listen to music 5go shopping 6 search for information7Does your parents worry about you using the Internet? Why?Do you think the Internet makes life simpler? How?8Read the lesson again and fill in the table.1.It makes life easier 2. and simpler.2. It helps us get things done more quickly.3. It opens up the world to us.4. It is easy to stay in touch with friends.1. Spending too much time online is harmful to peoples health.2. It causes them to be less social with family and friends.3. Some people attack the web or steal others personal information.9 be able to do sth can: People are able to connect and share information.10: It helps us get things done more quickly.Get/ have sth done完成某事完成某事Get your homework done and you can play.11: It makes life simpler and easier.Make sth + adj / adj 比较级使.变得/变得更.It _ him happier.12Every coin has two sides.13be harmful to 14: It may even cause them to be less social.(较少来往，缺乏社会性较少来往，缺乏社会性)cause v.造成，使发生cause sth to do to be +adj / nWhat caused her to cry?15 : The Internet can be a useful tool, but dont let it take up all of your life take up 占据The table take up too much room.16和某人保持联系和某人保持联系 在许多方面在许多方面 对对有害有害 除了除了之外之外 占用占用 能够做能够做 在几秒内在几秒内 从从偷取偷取 和某人分享和某人分享 每个事物都有两面性每个事物都有两面性 Read this passage ,then find out some important phrases. stay in touch within many ways be harmful toaside fromtake up be able to doin secondssteal fromshare with Every coin has two sides.17Lets Do It Listen and tick correct answer.18Fill in the blanks with correct words.1. In this economy you need every _ (优势优势).2. The problem is by no means as _ (简单的简单的) as we first thought.3. This may all seem like a distant dream, but it is not so _ _ (遥远的遥远的). 4. You can include contact information so you can _ _ _(保持联系保持联系). advantagesimplefar awaystay in touch195. As a popular saying goes, every_ (硬硬币币) has two sides. 6. Television can also be_ (有害有害的的) to us. 7. What _ (导致导致) the illness?8. He _ _(占用占用) too much time to play computer games every day.9. _ _ being fun and good exercise, swimming is a very useful skill coinharmfulcausetakes upAside from20DiscussionLook at the exercise 3 at page 59, discuss in group of four. 21Homework:According to your discussion, write a short passage, there should be at least three things that you think are ok for junior high students do on the Internet, and give your reasons.2223