Unit 6 Discovery上课课件 2025-2026学年沪教版(五四制)英语七年级下册

英 语 七年级下册 多媒体教学课件 ENGLISH 7B Take action! Now or never! Unit 6 Discovery Trees 2 Q1 How do you understand the title? (Answers may vary.) It means we should act immediately. Take action! Now or never! Q2 Can you guess what action the writer suggests we should take? (Answers may vary.) Maybe the writer suggests we take immediate action to help trees. Brazil and the ARPA programme Look and say 1 Look at the three subheadings and predict what each part is about. 1 2 3 Do you know about the Great Wall? What is the Great Green Wall? What does “ARPA” represent? What is the ARPA programme? Where is the island of coolness, in the city or on the sea? 4 Read 2 Take action! Now or never! 5 Read 2 Take action! Now or never! 6 Read 2 Take action! Now or never! 7 Q1 What is the Great Green Wall in China? (Answers may vary.) It is a project in which people are planting lots of trees across a very long area in China. Q2 What is the purpose of setting up the project? To stop the sand from turning everything into a big desert. Read “China and the Great Green Wall” and answer the questions. Read and think 3 Take action! Now or never! 8 Q3 What has the project done so far? Billions of trees have been planted. Read “China and the Great Green Wall” and answer the questions. Read and think 3 Take action! Now or never! 9 Q1 What is the full name of “ARPA”? The Amazon Regional Protected Areas. Q2 What is the ARPA programme? It is a programme that aims to save the Amazon Rainforest by protecting a large area of land. Read “Brazil and the ARPA programme” and answer the questions. Read and think 3 Take action! Now or never! 10 Q3 What does the ARPA programme want to achieve? (Answers may vary.) The ARPA programme wants to protect the environment and stop people from cutting down too many trees in the Amazon Rainforest. Read “Brazil and the ARPA programme” and answer the questions. Read and think 3 Take action! Now or never! 11 Q1 Where is the island of coolness, in the city or on the sea? In the city. Q2 Why does Paris plan to plant small forests? To make the city cooler during hot summer months and to create peaceful and pretty places for people to enjoy. Read “France and an island of coolness” and answer the questions. Read and think 3 Take action! Now or never! 12 Q3 How can the trees in Paris help the city? (Answers may vary.) They can help to lower the temperature in the city and provide shade and beauty to the places where people walk a lot. Read “France and an island of coolness” and answer the questions. Read and think 3 Take action! Now or never! 13 Read and complete 4 Country Project Action/Plan Aim China Read the article again and complete the table. The Great Green Wall Planting lots of trees across a very long area in China. To stop the sand from turning everything into a big desert. Brazil The ARPA programme To take good care of the protected areas and stop people from cutting down too many trees. To save the Amazon Rainforest by protecting a large area of land. France An island of coolness To plant some small forests near important places in the city. To make the city cooler in summer and to create peaceful and pretty places for people to enjoy. 14 Further thinking 5 Q1 Do you think it’s important to protect forests and plant more trees? Why or why not? Q2 Can you think of other ways to help keep cities cool besides planting trees? Discuss the questions with your classmates. Q3 How could the Great Green Wall project inspire other countries to protect their environment? Q4 What can you do at home or school to help protect the environment? 15 Further thinking 5 Q1 Do you think it’s important to protect forests and plant more trees? Why or why not? (Answers may vary.) Yes, it is important because trees produce oxygen. They help clean the air and provide homes for animals. They also help to keep the Earth cool and prevent soil from washing away. Q2 Can you think of other ways to help keep cities cool besides planting trees? (Answers may vary.) Limiting the population in downtown, driving electric cars, etc. 16 Further thinking 5 Q3 How could the Great Green Wall project inspire other countries to protect their environment? (Answers may vary.) The Great Green Wall project shows that when many people work together, they can make a big difference. It could inspire other countries to start their own projects to plant trees and protect their land from deserts or pollution. Q4 What can you do at home or school to help trees? (Answers may vary.) I can use both sides of paper for drawing or writing. 17 一、单词拼写（用单词适当形式填空） 1．Jenny          (coverage) her face with a pillow last night because of the horrifying movie. 【答案】covered 【详解】句意：因为看了恐怖电影，珍妮昨晚用枕头捂着脸。coverage“覆盖范围”，是名词，这里是作谓语，所以用动词cover“覆盖”。根据“last night”可知，本句是一般过去时，动词用过去式，故填covered。 2．John made a          (wood) spoon by himself. 【答案】wooden 【详解】句意：John自己制作了一把木制勺子。空处作定语修饰名词spoon，应用形容词wooden“木制的”。故填wooden。 3．To begin with, some          (base) ideas for a story are necessary. 【答案】basic 【详解】句意：首先，故事的一些基本想法是必要的。空处位于名词ideas前，填形容词作定语。base“基础”，名词，形容词为basic“基本的”。故填basic。 Find more information about humans’ actions or plans to protect trees in different countries. Introduce one to your classmates. HOMEWORK 21 Blues 51016.477 Blues 37694.72 Blues 37381.266 $