u3project-教案

长沙县实验中学 高二英语 B5U3 project 教案 高二英语备课组 曾建蓉 2012 10 Book 5 Balance and harmony Unit 3 Science and nature Period 11 Project 1 Teaching tasks 1 The passages Man and nature and GM food hope or danger 2 The language points in the two articles Teaching aims 1 Ss learn and use English by doing a project 2 Ss learn the language points by heart 3 Ss learn the importance of protecting the environment and learn more about GM food Teaching Instructions 1 Go over economic development and environment learnt in this unit so as to enter this period 2 Get the Ss to read the report and complete the two forms 3 Arouse the Ss interest to help protect our environment Step 1 Lead in 1 Get the Ss to go over the format of a debate 2 What does the passage talk about Step 2 Reading I Read the first article fast and focus on the main idea of each paragraph Para 1 Humans have carelessly damaged the environment Para 2 Different attitudes towards the problem Para 3 Both developed and developing countries should work together towards living in harmony with nature Para 4 Humans can only really win by protecting nature 2 Read the article again and answer the following questions 1 What have people done to nature 2 If we continue in this way what might happen 3 What did developing nations do decades ago What are they concerned about now 4 What are poorer nations doing now What is their purpose for doing so 3 Read the second article carefully and answer the following questions 1 What are people s different attitudes towards the study of genetics 2 What are the two ways that an animal and a plant can be genetically modified 3 What is the one aim of GM research talked about in the article 长沙县实验中学 高二英语 B5U3 project 教案 高二英语备课组 曾建蓉 2012 10 4 What has GM technology been done to plants 5 What are the problems about GM food and GM plants 6 What is many countries attitude towards GM FOOD Why do they hold such attitude Step 3 Group work 1 Get the Ss to work in groups and discuss the questions 1 Which is more important economic development or protecting nature Why do you think so 2 Do you think the problem of humans winning and nature losing can be settled If so can you suggest some solutions 2 Have students work in groups to prepare for a debate Step 4 Language points I Read the two passages again carefully and underline the following phrases focus on in favour of from the point of view meet one s nee look around decades of at a fast pace open up defend against be limited to rather than as to give permission be cautious with II Get the Ss to work in pairs or groups to understand the phrases above Step 5 Summary 1 We analysed the structures of the two articles and learnt how to give opinions about a topic 2 We have learnt the phrases appearing in these two articles and we should learn them by heart Step 6 Homework 1 Read the two articles repeatedly and try to retell them with our own words 2 Finish Ex 1 3 on P86 in Kaoyiben Reflection 长沙县实验中学 高二英语 B5U3 project 教案 高二英语备课组 曾建蓉 2012 10 Book 5 Balance and harmony Unit 3 Science and nature Period 12 Project 2 Teaching tasks 1 The complicate sentences in the passages 2 Having a debate Teaching aims 1 Ss learn how to break up a long and complicated sentence for understanding 2 Ss learn the way to have a debate 3 Ss have a debate Teaching Instructions 1 Go over the two articles leant in the last period 2 Get the Ss to read the articles and underline the long and complicate sentences 3 Get the Ss to discuss and understand them correctly Step 1 Lead in I Revision Get the Ss to read the two articles and check the homework in pairs or groups Step 2 Reading 长难句破解并背诵长难句破解并背诵 方法导引 弄懂长难句的关键式先找到句子主干 然 后理清其余句子结构 并在课文中标出这些句子 1 Not everything that is best for nature is good for people 2 From the point of view of some people we are only doing what humans have always done using nature to meet our own needs 3 Other people argue that such thinking may cause a catastrophe unless we start to look around and understand how a clean environment benefits us all 4 The developing and developed countries of the world need to work together to make sure that people enjoy healthy and happy lives without the environment around them suffering 长沙县实验中学 高二英语 B5U3 project 教案 高二英语备课组 曾建蓉 2012 10 5 While there has been research in GM animals such as pigs no Gm meat is being sold at present 6 Since no one really knows whether GM food is safe many countries have hesitated to give permission for the production of GM foods as they would rather be cautious with this new technology Step 3 Group work Get the Ss