新教材2021-2022学年外研版英语必修第三册学案：UNIT 3 THE WORLD OF SCIENCE 导读 话题妙切入 WORD版含解析.doc

1、The question mark is the key to any science.问号是开启所有科学的钥匙。Science and technology is the primary productive force.科学技术是第一生产力。Every great advance in science has issued from a new audacity of imagination.Emerson科学上的每一重大进步都来自一种新的大胆的设想。爱默生Men love to wonder，and that is the seed of our science.Emerson人总是爱异

2、想天开，这就是我们科学的种子。爱默生Equipped with his five senses，man explores the universe around him and calls the adventure science.Edwin Powell人生来具有五种感官，他们探索周围的世界并将这种冒险称为科学。埃德温鲍威尔Edison was an American scientist. Every time he thought of some experiments, he would try them. When he was a child, one day, he saw th

3、e hen hatching, he asked his mother curiously：“Mom, how can the hen sit on the nest and not move？” Mother happily said: “The hen is hatching.” Edison was very happy to hear his mothers words. He took some eggs at home, built a nest, spread thick grass on the ground, put the eggs on the nest, and sat

4、 on the nest by himself.Before long, it was getting dark, and his family was very anxious. They looked around for Edison and finally found him. His family was angry and happy and said, “What are you doing squatting on the nest？” Edison said, “I squat on the nest to hatch chickens.” His family said:

5、“What chickens do you hatch? If you dont give them to me, go home quickly.”When we find something interesting in the future, lets do it together. Maybe you will also become a scientist! But we must pay attention to safety!Huawei 5G technology means more thanquicker communicationSupported by the Huaw

6、ei technology，Vodafone Espana commercialized the first 5G mobile services in Spain on Saturday.The 5G network can make a huge difference.About half of the population in 15 major Spanish cities including Madrid and Barcelona are involved，which makes the country among the first that used 5G services i

7、n Europe.Vodafone Espanas using the Huawei 5G technology means not only communication 10 times faster in Spain，but also a step closer to the excitements like autonomous driving，telemedicine and virtual reality in everyday life.Another thing that is certain is that the United States effort to block t

8、he global 5G technology leader Huawei from the 5G network market at their expense will not work.It is a fact worth mentioning that Huawei has been in cooperation with most of the major mobile operators across Europe.Spain is not the first in Europe to use Huawei technology，and is surely not the last one.探索发现1What do you know about Huawei and its products? 2How do you like the scientific inventions around you? 3What do you want to invent most？And why? 答案1.Its a Chinas big company and the products are very good.2They let us enjoy all the comfort and convenience.3略