(
课件网) Unit4 Save the trees （Reading） Trees in our daily lives branch fruit leaf root How much do you know about trees Write down the names of the parts of a tree. Use the words from the box to help you. fruit leaf branch root What can we make from tree We can make from trees. Skim the passage and answer the questions below. What is the genre（文体） of the passage story B. interview C. diary D. letter What is the main idea of the passage A. The lives of trees. B. Trees help us a lot in our daily lives C. People cut down many trees every year. Read in the lines interviewee interviewer She is Dr. Jones about trees. interviewing Rebecca wants to know more about trees and how they us. help Read in the lines Read the first part of the conversation and answer the following question. They keep the air cool and clean. 1. What does Dr. Jones think about trees？ 2. Why are trees major fighters against air pollution They take in harmful gases from the air. They produce oxygen for us to breathe O2 O2 O2 O2 氧气 They us in many ways. They are the against . help major fighters air pollution Read in the lines Read the second part of the conversation and answer the following question. 1. What does Rebecca think about trees？ 2. Why do trees can make our lives more convenient Tree also . make our lives more convenient Many of the things in our daily lives come from trees，for example paper and pencils. make our lives much easier Read in the lines Read the third part of the conversation and answer the following question. 1. What does Dr. Jones think about trees？ 2. What can we get from trees We get . Trees are really . a lot more from trees important in our daily lives We get fruit and oil from them. Teas also comes from the leaves of trees. A lot of the furniture is made of wood. Read in the lines Read the fourth part of the conversation and choose the correct answer. 1. What is the problem of tress People cut down millions of trees every year. 2. According to Dr. Jones, what can we do We should stop cutting down trees. Trees 1.fight against air pollution 2. make our lives more convenient 3. people · keep the air _____and_____ ·take in _____ _____from the air and produce _____ · · we can get _____, _____ _____ ,_____ and _____ from trees. · A lot of furniture is _____ _____ wood. cool clean harmful gases oxygen oil tea fruit made of · cut down _____ _____ trees every year, they should _____ doing this. paper pencils millions of stop O2 Review the text Fill in the blanks Post-reading If there is no trees... Air must be h . Animals have no to drink. Animals may . Animals have no to live. Post-reading How do you feel after watching this vedio I feel (sad, angry, shocked ) We don’t want a world without trees ! Post-reading Did you... ues throwaway chopsticks （一次性筷子） throw away paper anywhere ues only one side of paper How can we protect trees Stop using throwaway chopsticks. Save （节约） pap ... ...
