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课件网) Presenting ideas Unit 3 Make it happen Learning objectives 通过本节课的学习，学生能够： 1.运用本单元词汇、句型，准确描述发明前存在的问题、解 决方案、发明者等内容，完成展示板。 2.通过梳理关于发明的展示板的内容，提升逻辑思维能力 并清晰阐述。 3.理解发明对人类生活的影响，尊重不同时代发明者的贡 献，能举例说明发明给生活带来的改变。 重点 重点 1. What are these inventions 2. Who are the inventors 3. How have these inventions influenced the world 4. What else do you know about these inventions Free talk Make a display board about an invention. Great inventions could change our lives. In this unit, we explored inventions. Where do smart ideas come from What qualities do inventors have What drives people to invent Today, we will make a display board about an invention. Today’s mission Collect and share Work in groups. Search for information about great inventions. They can be inventions from history or modern times. Collect and share Talk about their inventors and importance. Alexander Graham Bell; revolutionized long-distance communication John Logie Baird; changed entertainment and the spread of information Richard Trevithick; revolutionized trade and transportation George Devol; automated tasks in various fields Collect and share Work in groups. Search for information about great inventions. They can be inventions from history or modern times. Talk about their inventors and importance. Take a group vote to decide on one invention. Great inventions name of the invention the inventor its importance Invention name Problem About the inventor Materials Solution How it works Organise your ideas with the help of the following outline and prepare your speech. Prepare your display board and use the following outline to organise your ideas. Read and learn Problem - People wanted something... - People had a hard time... They wished... Solution - The answer was to... - ... decided to invent a(n)... It was able to... Think and say How to describe the problem and solution of a invention - This revolutionary design addressed... by... - Unlike previous attempts, this invention could... - The world faced the challenge of... - Society struggled with... and desperately needed... About the inventor - ..., a(n)... scientist / inventor, was curious about... - He / She spent years studying... - Finally he / she... Think and say How to introduce the inventor - Driven by fascination with..., ... dedicated his / her life to... - From an early age, ... showed a keen interest in... - In order to..., ... conducted a series of experiments on... - While working on..., ... made an unexpected discovery that... - Despite numerous failures, ... never gave up. Materials - ... made it out of... - Using..., ... invented the... How it works - It is able to work with... - Once it senses..., it starts... Think and say How to describe the materials and function of a invention - Its unique design allows it to... when detecting... - ... ...
