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1、Speaking,Asking for a patent,A patent,Work in groups,Useful expressions,This invention can help people What does it look like? Whats it made of? This new invention will make it possible for people to,This is a new way of How does it work? How would people use it?,Make up a dialogue,Inventor:,Patent
2、officer:,describeand try to get a patent,ask questions and decide,Write an advertisement for your invention!,A = Patent Office B, C, D = Inventors,A: Good morning. Please tell me about your invention. B: Yes, well, I have invented a car that uses water instead of petrol. This invention is great for
3、the environment. Imagine how nice and clean our cities,A sample dialogue,would be if we didnt have all the air pollution from cars. A: Yes, it does sound good. How does it work? B: Well, I cant explain the details, but it uses a new kind of engine that can turn water into energy. This new engine is
4、bit expensive, and the cars,wont be able to drive very fast, but I think it will become cheaper with time. It is a new way of producing energy, so we will have to build new cars. It cant be used for normal cars. A: I see. What about your invention?,C: I have invented a machine that makes it possible
5、 for people to know the future. A: That sounds incredible! How does it work? C: Its a small computer that is connected to your brain. It uses everything you know, and all the,information on the Internet. Then I use a special equation to guess what will happen next. The machine is right almost 90% of
6、 the time. A: How would people use it? C: Well, lets say you want to know what questions will be on the maths test next week. You ask the,computer to guess and it will predict the questions. Or, if you want to know what will happen two weeks from now, you just type in the date and the computer will
7、describe what will happen to you. D: Excuse me, may I tell you about my new invention?,A: Ok. D: I have invented a flying bicycle. This invention can help people get around in crowded cities. A: Whats it made of? D: The bicycle is made of very light plastic. The bike doesnt weigh more than 50 grams.,A: And how does it work? What does it look like? D: There is a small engine on the bike it looks a bit like a helicopter. If you want to fly, you just start the engine and take off.,
