2. 1.Who? Where? What? … 2.Listen and answer. 3.Read and answer.

3. About the photos About the Great Wall About the persons

4. About whom? Where did they go? When did they go? How did they go? What did they do there? Daming and his father. To the Great Wall. At the weekend. By bus. Took photos.

5. 4 or 5 tasks: ◎ Look Look and say/answer ◎ Understand Listen and understand ◎ Answer Read and answer ◎ Ask Ask questions about the conversation ◎ Say Pattern practice

7. Guess what colour it is.

10. Gallery Policies for Visitors to National Gallery of Art, Washington Visitors must present all carried items for inspection upon entry. After inspection, all bags, backpacks, umbrellas, parcels, and other things as determined by security officers must be left at the checkrooms. Free of charge, close to each entrance. All oversized bags, backpacks, and luggage must be left at the checkrooms near the 4th Street entrance of either the East or West Building. These items will have to be x-rayed before being accepted. Items of value, such as laptop computers, cameras, and fur coats, may not be left in the checkrooms but may be carried into the galleries. We regret that we do not have enough space for visitor items larger than 17×26 inches into the Gallery or its checkrooms. Additional security procedures and checks may be taken according to the decision of the Gallery.For the safety of the artworks and other visitors, nothing may be carried on a visitor ’ s back, Soft front baby carriers are allowed, but children may not be carried on shoulders or in a child carrier worn on the back. Pushchairs are available free of charge near each checkroom. Smoking is prohibited. Food and drink are not permitted outside the food service areas. Unopened bottled water may be carried only in a visitor ’ s bag. Cell phones may not be used in the galleries. Animals, other than service animals, are not permitted in the Gallery. Skateboarding is prohibited. Picture-taking(including video) for personal use is permitted except in special exhibitions and where specifically prohibited. Tripods are not allowed. Please do not touch the works of art. What are the policies? prohibited.

11. Computers have become very important in many areas of work and play. There is no doubt that computers are very useful in technology and business. In space, computers help astronauts and pilots control the speed and direction of a spaceship’s flight. With the help of computers, doctors can find diseases easily and solve other problems. For example, tiny computers inside people’s bodies keep their hearts beating well. In factories, robots controlled by computers can do work that is dangerous to humans. Computers are also used in business to place and cancel orders. At the same time, they have made the workplaces safer and better. Since the Internet came into being, people’s lives at home have changed, too. More and more people have personal computers, and they use them to play games and watch movies. Thanks to the Internet, people can do shopping and do business at home. Instead of writing letters on paper, people communicate by sending e-mails and chatting on line. The whole world is connected. Computers have made the world smaller, like a ‘village’. Computers have improved our lives, but they have brought problems, too. For instance, if we work on computers too long, we may get headaches or sore eyes. If we play computer games too much, we won’t study well and get enough exercise. Although computers help us at work and at home, we must use them properly.

12. Computers have become very important in many areas of work and play. There is no doubt that computers are very useful in technology and business. In space, computers help astronauts and pilots control the speed and direction of a spaceship’s flight. With the help of computers, doctors can find diseases easily and solve other problems. For example, tiny computers inside people’s bodies keep their hearts beating well. In factories, robots controlled by computers can do work that is dangerous to humans. Computers are also used in business to place and cancel orders. At the same time, they have made the workplaces safer and better. Since the Internet came into being, people’s lives at home have changed, too. More and more people have personal computers, and they use them to play games and watch movies. Thanks to the Internet, people can do shopping and do business at home. Instead of writing letters on paper, people communicate by sending e-mails and chatting on line. The whole world is connected. Computers have made the world smaller, like a ‘village’. Computers have improved our lives, but they have brought problems, too. For instance, if we work on computers too long, we may get headaches or sore eyes. If we play computer games too much, we won’t study well and get enough exercise. Although computers help us at work and at home, we must use them properly.