Unit 4 Reading for Writing 课件-2021-2022学年高中英语人教版（2019）必修第三册

“Despite the many challenges, China will continue to explore strange new worlds.” Is exploring space a waste of time and money? An argumentative essay Para.1 Para.2 Para.3 Para.4 Para.5 Some people argue that we should stop.... However, others feel this is a shallow view... Firstly, exploring space has already made a difference in the fight against world hunger. Secondly, space exploration has already promoted technological improvements that benefit us all. Finally, sending astronauts into space has helped people to think about the world's problems and even to find ways to solve them. In closing, exploring space provides the world with many different benefits. Tip 2: Use transitional words to join information. Reading for structure Pick out the topic sentence of each paragraph. Tip 1:Topic sentence is usually the first or the last sentence. Countries around the globe are spending billions of dollars and lots of time on various space missions, whether to Mars or other p