新人教版英语高二下module7unit2robots之四

新人教版英语高二下module7unit2robots之四内容摘要：

can check your . It can help children do research on the Inter for their homework, talk to them about their day at school, play games, and even dance with them. AD: Unbelievable! Now, let’s move on to other types of robots. You also found out about a tiny robot plane, didn’t you? EW: That’s right, Alan. This wonderful little robot weighs less than 9 grams and has a camera. In the near future it’ll be used to fly into dangerous areas and check if anyone is trapped inside. AD: So it could save a lot of people’s lives. EW: Yes, and, recently, a walking chair’s been developed that the makers believe will help people who can’t walk to go up and down stairs. AD: Well, Emma, thanks so much for telling us a little bit about the exciting world of robots. Now what are you going to talk about next week? Reading task Three decades of war in Cambodia have left scars in many forms throughout the country. Unfortunately, one of the most lasting legacies of the conflicts continues to claim new victims daily. Read this piece of news about landmines. In most cases, even the soldiers who planted the mines did not record where they were placed. Now, Cambodia has one of th。