Unit7 Global warming ： A Getting Ready课件 2024-2025学年沪外教版（2024）七年级英语上册

英语 七年级 上册 Objectives & Tasks Getting ready Reading and critical thinking Grammaring Listening, viewing and speaking Writing Project Self-assessment Key words & Cool things to know Contents Global warming 7 Unit Objectives & Tasks Getting ready Reading and critical thinking Grammaring Listening, viewing and speaking Writing Project Self-assessment Key words & Cool things to know Contents Objectives & Tasks Getting ready Reading and critical thinking Grammaring Listening, viewing and speaking Writing Project Self-assessment Key words & Cool things to know Contents can describe the cause and effect of global warming Objectives Tasks can find out the effect of global warming learn new words about global warming practise the pronunciation of /tr/ /dr/ /l/ /r/ /w/ /ə/ /U/ sounds and word stress use the present perfect tense correctly read a blog post about the effect of global warming on an animal listen to a weather report learn about how a group of students deals with a climate problem Objectives & Tasks Objectives can communicate about how global warming changes our world Tasks can express our ideas on taking climate action by using should talk about the effect of global warming on our daily life do an experiment to model the greenhouse effect write an open letter on reducing our carbon footprint Objectives & Tasks Mini texts A1 A2 A3 A4 A Read the pictures and match them with the headlines. Living with a warmer world d e b a c Mini texts A1 A2 A3 A4 A Why are bees’ tongues getting shorter? Listen and fill in the blanks. Living with a warmer world Temperatures 1 ____________. 2 ________________ kinds of flowers grow. It’s hard for bees with 3 ________________ tongues to find food. Their tongues are 4 _____________ percent shorter. rise Fewer 25 long Mini texts A1 A2 A3 A4 A Complete the passage about the effects of global warming with the words in the box. Living with a warmer world The Earth’s temperature has risen by about one degree Celsius since 1880. Why do some people think global 1 ____________ isn’t real? There are many signs of a hotter 2 ____________. Melting ice 3 ____________ the sea level to rise. Less rain makes it hard for trees to grow. Fish are moving to cooler places. Snow comes late in high 4 ____________. Some rabbits can’t 5 ____________ their fur quickly enough and are at risk. warming climate causes temperatures change causes change climate temperatures warming causes change climate temperatures warming Mini texts A1 A2 A3 A4 A Work in pairs. Describe one of the pictures about global warming. Then talk about how animals or plants could be affected. Living with a warmer world What can you see in picture d? There is a wildfire in the forest. The trees are on fire. The smoke is covering the sky, and it’s hard to see clearly. The animals and plants in the forest are in trouble because of this fire. Global warming is making the Earth hotter. Mini texts A1 A2 A3 A4 A 全球变暖进行时 a b c d e 随着海平面上升，近海岸的树林含盐度上升，也更加干燥。 海水温度上升，冷水鱼类被迫迁徙，寻找更冷的地方定居。 全球变暖导致雪期推迟并缩短。一些兔子在下雪前就变成了白色，导致更易发现并被捕杀。 随着气候变暖，一些地区降水减少。树林干枯，野火频发，这将导致气候进一步变暖。 一些蜜蜂的舌头在过去40年里有所缩短。 Translation (Answers may vary.) S1: S2: What can you see in picture c? There aren’t any leaves on the branches. There is a white rabbit on the brown ground, looking alert. The rabbit is in trouble on the cold days because it can be easily seen and killed without the help of the white snow. Answer 感谢您的耐心观看 53837.555 42187.547 $$