高二unit1makingadifference(nx)

高二unit1makingadifference(nx)内容摘要：

• radioactivity • outer space 2. The scientist’s name is similar to the English word for__________________. • something not old • something not short •being interested in something Sir Isaac Newton gravity something not old Great mind No 3:________ 1. What is this man known for? __________________________ 2. He wants to be called ? 3. What do these three great minds have in mon? Yuan Longping He is known for his work with rice/in agriculture. farmer Great mind No 4: You What are you interested in ? Write a short paragraph about what you would like to invent, discover or be. __________________________________________________________________________________________________________________________________________ Branches of science Why? Biology Chemistry Physics Maths Computer science Essential to protecting the ecological balance and environment。 people can’t live without living things and medicine. Is the key to the progress of human being。 it is chemical reaction that produce many new things. Widely used in many fields, such as medicine, industry and agriculture. You can’t learn physics or chemistry well without a good knowledge of maths. It is a tool in science and engineering. It is now an indispensable tool in many fields. It can settle all kinds of problems at a high spe。