Unit 6 Disaster and Hope-Understanding ideas 课件-2025-2026学年高中英语外研版必修第三册

Unit 6 Disaster and hope 外研版（2019）必修三 What can you see in this report? Climate change has caused a lot of extreme weather. Look at the thermometer and answer the questions. What happens when the temperature goes very high or very low? What were the highest and lowest temperatures recorded where you live? How do you feel in extreme temperatures? How do people deal with extreme temperatures? above 50℃ below 90℃ iceberg melting drought forest fires desertification 荒漠化 crop reduction lack of food wars over food Look at the picture and predict what the passage is about. It is about the author’s feelings and concerns on the London tube on an unusually hot day. How many places are mentioned in the passage? inside the Tube out of the station at the Tube station on the platform Places Feelings Causes at the Tube station on the platform inside the Tube out of the station Causes Feeling The temperature in London is ____________________ ____________________ ____________________ _________ Read for the information. awful My journey is on one of the oldest and deepest lines. 30 plus degrees/over 30 degrees. no air conditioning at the Tube station thinking about work. I work in a tall, glass building. One very hot summer, the sun reflected off it and melted cars parked below! Will this happen again today? on the platform Causes Feeling ____________________ ____________________ _________ hot no air conditioning like jumping into a volcano Read for the information. thinking about work. I work in a tall, glass building. One very hot summer, the sun reflected off it and melted cars parked below! Will this happen again today? inside the Tube Causes Feeling The temperature can reach ____________________ dress:____________________ surroundings:______________ breakfast:_________________ _________ sick wear a suit in a crowd of passengers bacon and eggs 35 degrees. Read for the information. ________________________________________________ ________________________________________________ ________________________ 3 Yes, each summer in London definitely seems hotter than the last. I suddenly feel a bit scared. Perhaps now is the time to start planning for the future? I should probably put my flat on the market and buy a boat. That way, when the Thames rises and there is a flood in London, I’ll still be able to get to work. But wait! Would I still have a workplace to go to? My office is only on the third floor of the building, so quite low. I’ll speak with my manager about moving to the top floor. Most importantly, I will need to learn to swim! I’ll join a beginner’s swimming class immediately. Then I’ll be able to survive even when the tall buildings are flooded. inside the Tube Causes Feeling ____________________________________________________ _________ scared Each summer seems hotter than the last. What are the author’s plans? put his flat on the market and buy a boat speak with his manager about moving to the top floor learn to swim Read for the information. 4 Looking through my newspaper, I’m shocked by photos showing that a hurricane in Asia has destroyed a town. What’s more, heavy rain in Eastern Europe has caused landslides, and the heat across Southern Europe has caused forest fires. Experts say this bad weather has occurred due to climate change. News like this makes me feel nervous. Now that it’s hard to avoid a disaster on Earth, perhaps I should start thinking about moving to space… inside the Tube Causes Feeling ________in Asia ________in Eastern Europe ________in Southern Europe _________ shocked, nervous hurricane heavy rain forest fires Read for the information. Causes Feeling _______________________________ The temperature is_________________ _________ refreshed I suddenly feel a fresh wind on my face only 30 degrees outside. out of the station Read for the information. 30 plus degrees melting and becoming one a bit scared put his flat on the market and buy a boat speak with his manager about moving to the top floor learn to swim climate change nervous worrying too much Complete the flow chart with words and expressions from the passage. To explain why summers in London are getting hotter and hotter. To complain about the London Tube. To warn people about the danger of London being flooded. To express his worries about the dangers of extreme weather conditions. Choose the author’s purpose in writing the passage. at the Tube station on the platform inside the Tube out of the station Retell the passage according to the changed feelings. Do you share the author’s concerns about extreme weather conditions? In what way climate change will affect your life in the future? Think & share. Do you share the author’s concerns about extreme weather conditions? In what way climate change will affect your life in the future? met trouble halfway(杞人忧天) save for a rainy day The sea level will rise. Extreme weather will be common. The ecological system will be destroyed. How to protect ourselves in the extremely hot weather? stay in shady or cool places don’t go outside during the middle of the day avoid intense outdoor exercise drink plenty of water Thanks！！ $