八年級英語上：Unit 7 Enviroment More Practice課件上海牛津版

1.When is Tree Planting Day in China ? 2.What useful things can we get from trees ?On March 12th.Fruit, rubber, oil, nuts, beans, tea, drink The benefits of trees.A PosterA. Read for the main idea:1.The main idea of the first paragraph is _ . A. trees are our friends. B. trees can communicate with each other. C. trees are the oldest living things on Earth.Comprehension2. The second paragraph tells us _ . A. trees are important for us. B. a lot of trees are destroyed. C. how to plant trees. 3. The main idea of the third paragraph is _ . A. how to send e-mails. B. they will take care of people C. they ask people to plant trees.4. Trees for Earth means_ . A. planting trees on Earth. B. trees are important for earth. C. an green organization B. Read for details: True or False( ) 1.Trees can cool and clean the air.( ) 2.Trees can reduce noise pollution.( ) 3.People can live without trees.( ) 4.Trees are getting fewer and fewer in the world.( ) 5.More and more people will join Trees for Earth.( ) 6.They want to plant 100 million trees every year. 1.What are the benefits of urban trees? 2. What are the benefits of forest trees?3.What is the purpose of Trees for Earth?They reduce sound pollution, add beauty to cities and help increase the value of property.They provide shelter, food, things for humans and animals, material for house, furniture, paper produce, etc. Some even provide important ingredients for medicines.To plant trees and help protect the environment.Rewrite each sentence, replacing the underlined words with one of the words or phrases below:1.We must look after young trees and water them.2. Trees can take harmful gas from the air and release oxygen.take care ofgive out3. We cant live if there is no air or water.4. We had a good time in the Disneyland.5. The girl isnt old enough to take care of herself.without had lots of funtoo young to6. These trees supply shade to us in summer. provide forGroup work. :1.Do a survey. What can these trees provide for us? Complete the form. kinds of trees provide things for us grapevine rubber tree pine (松樹松樹) coco (椰子樹椰子樹) cinchona (金雞納樹金雞納樹) olive (橄欖樹橄欖樹) grapesrubbermaterial for houses, furnituredrinkingredients for medicinesolive oil, material for paper products1. One tree does not make a forest. 獨木不成林。Proverbs 諺語諺語Fun time8. Do not cut down the tree that gives you shade. 不要忘恩負義。7. Cannot see the wood for the trees. 一葉障目，不見泰山。6. Dont climb a tree to look for fish. 勿緣木求魚. 5. A tall tree catches the wind. 樹大招風。4. A tree is known by its fruit. 觀其行而知其人。3. Like tree, like fruit. 羊毛出在羊身上。2. As the tree, so the fruit. 長什么樹,結什么果。Sign up for your membership. (P.44)First namelanguagePost codeDate of birthE-mail addressMy promise_ _Last nameCountrySexOccupation