Unit 4 Natural Disasters Discovering Useful Structures & Vocabulary 课件-2023-2024学年高中英语人教版（2019）必修第一册

--- Grammar and vocabulary Unit 4 Natural Disasters 1 Learning Objectives By the end of the class, students will be able to: 1. master the new words in B1U4; 2. consolidate restrictive relative clauses; 3. lay a solid foundation for their writing. 2 1. What is attribute? Lead-in 2. What is restrictive relative clauses? 3. What is the structure of restrictive relative clauses? 3 Presentation 1. 一些救援人员和医生被困在废墟下面。 （rescue; trap; ruin） 2. 这是一个我们应该写总结的时刻。 （summary） 4 Presentation 3.损坏许多房屋的洪水使得100多人无家可归。（damage; flood） 4.救援队帮助这些受地震影响的妇女和儿 童建立了庇护所。（earthquake; shelter） 5 Presentation 5. 用于传送供给品的直升机挺过了飓风。（deliver; supply; helicopter; survive; hurricane） 6. 火山喷发可能会发生在遭受干旱的地区。 （volcanic eruption; suffer; drought） 6 Presentation 7. 被埋在砖块和金属管子下面的伤员依然能够呼吸。 （bury; brick; metal; pipe; breathe） 8. 海啸和台风是在云南不能看到的自然灾害。 （tsunami; typhoon; disaster） 7 Presentation 9. 这是一个干旱频繁发生的地区。（drought; strike） 10. 唐山是这样一个城市，其民众在灾难时 期团结一致。（disaster; unify） 8 Practice Last week, an earthquake struck Mexico _______________________ （位于北美洲）. After the earthquake, people from different countries supplied shelters and first aid to those _________________________ （受到地震影响）. Jason was one of the rescue workers _______________________ （在20世纪50年代来自中国）. When he came to Mexico, the first thing ___________________________ （他所做的）was to visit the factory _______________________ （研究公交车）. 9 Practice Then he spent every minute _______________________ （他能够抽出的）to help Mexico to develop transportation. Although, Jason was a foreigner _______________________ （其祖国也需要他）, he decided to make contributions to the development of Mexico. This time, he tried his best to help the homeless people , so he was a person _______________________ （我们应该钦佩的）. 10 Production Discuss the following qustions with your deskmate and then show your results orally to other classmates. 1. What natural disasters did you hear or experience? 2. What damages did it cause? 3. What did you learn from disasters? The natural d