北師大版英語九年級U9L27Tree Heroes課件PPT

1、 Lesson 27 Tree Heroes Unit 9 Save the Planet順義區(qū)第五中學(xué) 畢翔宇What are trees used for?What should we do?Guess:What will you read in this passage?Tree HeroesTree HeroesRead the whole passage and check your prediction.Why did the writer write them?Tree HeroesRead the whole passage and check your prediction.

2、Read Paragraph 1 and answer the following questions：1. What are the changes after many forests have been cut down?2. What problems does it cause? It affects the climate, cause animals to move or die, and cause deserts to expand. Some forest areas has become farmland while some other places no longer

3、 have any trees. Some of the land has become part of cities and towns.1 .What does China need to do to solve the problems?2. What is the situation(情況) of the tree-planting programmes in China?Read Paragraph 2 and answer the following questions To plant trees. Chinas tree planting programmes are huge

4、.China plants more trees than the rest of the world.Who?Read Paragraph 3&4 and answer the question： 1. What did they do to become a hero?2. What does she think of the things she did?3. What does the writer think of them?FactsOpinionsthriftyWhat do you think of them?Your Opiniongreatselflesshard-work

5、inggenerous Why does the writer write this passage? The writer wants more people to take action to protect the environment.Read Paragraph 5 and answer the question.Read with the tape Your introduction should include:*basic information*actions*opinions You are invited to our school radio station to talk about your hero