Unit 3 Reading2课件- 2024-2025学年沪教版（2024）七年级英语下册

Reading 2 www.xyybs.com 1 What we should do: need to do more save our planet How we treat trees: not in a kind way cut down, pollute Why trees are important: a safe place for be food for, take in, greenhouse gases a clean environment How trees make our lives more convenient: come from look around, be made of provide us with ... (for example, make tea) Retelling Example: Trees are all around us. They are our silent friends. Trees are very important for all living things on Earth. To begin with,… Second… Trees also make our lives more convenient. First,... What’s more,… Finally… However, people …. In a word, we need to .... Trees are everywhere, from forests to our towns. We live with trees, but we often ignore them. Trees are very for life on Earth. They are home to animals and plants. Trees help us by in greenhouse gases like CO2 and giving us , making the air clean. Trees make lives more . Many things like paper and pencils come from trees. Look around—lots of furniture is . Trees give us fruit and drinks, like tea from tea tree leaves. Trees do a lot for us. We can’t life without them. But people are trees in a bad way. We cut forests and pollute water and air, which hurts trees. This is a big problem. We need to trees and save our . 平行班使用 Complete the passage according to the text. important taking oxygen planet imagine wood treating down protect convenient Our silent friends From the deepest forests to our towns and cities, trees are all around us. We share our world with trees. They are our silent friends, but we often overlook them. 从……到….. share sth. with sb. 与…..分享 老师与我们分享了一篇关于树木的文章。 The teacher shares an article about trees with us. 忽视 ignore In fact, trees are very important for all living things on Earth. To begin with, forests are a safe place for animals, insects and plants to live. Trees are also good for us humans because they take in greenhouse gases like CO2 and produce oxygen. This means they help create a clean environment for everyone on this planet. 事实上/确切地说 首先；第一点（First/ Firstly/ First of all) 对….有好处 首先，树木对地球上的所有生物有好处。 To begin with, trees are good for all living things on Earth. 2. 分析两个长句： (1)To begin with, forests are a safe place for animals, insect and plants to live. (2) This means they help create a clean environment for everyone on this planet. 吸收 to do 作目的状语 宾语从句 Trees make our lives more convenient. Many of the things around us, such as paper and pencils, come from trees. Just look around your room—a lot of the furniture is made of wood. 使我们的生活更加方便make sth./sb. +adj. 使……. make sb. do sth. 使某人做…. 来自 环视，环顾 be made of “由……制成”，指能从物品中看出原材料 *be made from “由……制成”，指看不出原材料 *be made in “在……地方制造”或“在……某时间制造” *be made by “由……制造”，后接人，强调制造者 由…..制成 即学即练 1. Paper is made ______ wood. A. of B. from C. in D. by 2.The chair is made ______ bamboo. A. of B. from C. in D. by 3.These shoes are made ______ China. A. of B. from C. in D. by 4.The beautiful kite is made ______ my grandfather. A. of B. from C. in D. by Trees also provide us with delicious fruit and wonderful drinks. For example, we can make tea from the leaves of the tea tree. provide sb. with sth. = provide sth. for sb. 给某人提供某物 例如 for example+句子； such as+n./n.短语/代词/V-ing 1.树木给我们提供了纸张。 The company _______ us _______ paper. = The company _______ paper _______ us. provided with provided for 2.例如，树木产生氧气。 _________ __________, trees produces oxygen. 3.很多东西在我们的周围，例如纸和铅笔。 Many of the things around us, _____ _______ paper and pencils For example such as Trees do so much for us. We can’t imagine a world without them. However, humans are not treating trees in a kind way. We are cutting down forests all around the world. We are polluting the water and the air, and this harms trees. All these things are a big problem. We need to do more to protect trees and save our planet. 对待 imagine doing sth. 想象做…. 以友善的方式 砍倒 need to do sth.需要做….. to do 作目的状语 v.伤害 (有用的) (有害的) (无用的) (无害的) careful; hopeful; helpful; thankful, powerful; colourful; successful careless; hopeless; helpless; homeless; endless 1 Look at the article on page 37 and find words with similar meanings. (1) not making any sound _____________(line 2) (2) a gas we need in order to live _____________(line 8) (3) easy; easy to do ____________(line 11) (4) a hard material used for making tables, chairs, pencils, etc. ____________(line 14) (5) to act in a certain way towards someone or something ____________(line 18) silent oxygen convenient wood treat P39 silent treat oxygen convenient wood 2 Complete the information column on the school website with the words from Exercise 1. Change the form if necessary. 关注 好处,溢处 抱怨 use sth. to do sth. 使用某物做某事 总之 Review Speak out the phrases . 1. 利用；使用 _________________ (P35) 2. 给某人提供某物 _________________ (P36) 3. 对……有好处 _________________ (P36) 4. 吸收；摄入 _________________ (P36) 5. 帮助做某事 _________________ (P36) 6. 温室气体 _________________ (P36) 7. 跟某人分享某物 _________________ (P37) make use of provide sb. with sth. be good for take in help do sth. share sth. with sb. greenhouse gas 8. 确切地说 _________________ (P37) 9. 首先；第一点 _________________ (P37) 10. 来自 _________________ (P37) 11. 环视；环顾；四下察看____________ (P37) 12. 由……制成 _________________ (P37) 13. 例如；譬如 _________________ (P37) 14. 以友善的方式 _________________ (P37) 15. 砍倒 _________________ (P37) to begin with come from look around in a kind way cut down be made of for example in fact 15 $$