Unit 4 Natural Disasters Discovering Useful Structures 课件-2023-2024学年高一上学期英语人教版（2019）必修第一册

--- Discovering Useful Structures Unit 4 Natural Disasters 1 Learning Objectives By the end of the class, you will be able to: 1. describe pictures of earthquake, observe sentences and summarize the rules of restrictive relative clauses（定语从句）; 2. write a letter of gratitude(感谢) using restrictive relative clauses; 3. cooperate with your members to solve problems; 4. be aware of the human’s strength of unity in front of natural disasters. 2 He is the boy. The boy survived the Wenchuan earthquake. He is the boy who/that survived the Wenchuan earthquake. CCTV Lead-in Hi, I’m Lang zheng! Observe and find There were huge cracks. The cracks cut across roads and houses. There were huge cracks which/that cut across roads and houses. Houses and factories lay in ruins. Peole built the houses and factores. Houses and factories which/that/ \ people built lay in ruins. Children were painful. The children’s parents died in the earthquake. Children whose parents died in the earthquake were painful. People were killed or badly injured. The number of people was more than 400,000. The number of people who/that were killed or badly injured was more than 400,000. How do you feel? But hope was not lost ! Soliders who/whom/that/ \ our government sent there dug out the trapped people. Workers built shelters which/that/ \ the homeless could live in. Doctors and nurses provided help which/that/ \ the survivors needed most. Volunteers offered food, water, clothes and medicine to suvivors whose houses were lost. There were huge cracks which/that cut across roads and houses. Houses and factories which/that/ \ people newly built lay in ruins. Children whose parents died in the earthquake were painful. The number of people who/that were killed or badly injured was more than 400,000. Soliders who/whom/that/ \ our government sent there dug out the trapped people. Workers built shelters which/that/ \ the homeless could live in. Doctors and nurses provided help which/that/ \ needed most. Vol