英语人教版九年级全册unit13sectionB2a-2d.doc

Unit 13 Were trying to save the earth Period 3【学习目标】(一) 知识与技能1. To learn the following words and expressions: put to good use, set up, known for, pull down, not onlybut also, buildout of, etc2. To understand the passage in 2b.(二) 过程和方法1.To get a general knowledge of pollution by reading and role-play.2. To know about how to reduce pollution through discussion.(三) 情感态度和价值观Let students aware of the serious situation of pollution and determined to take action to protect our earth from now on; make a bag or something else using materials that are thrown away【教学重点】1. To know the following words: put to good use, set up, known for, pull down, not onlybut also, buildout of, etc2. To understand the passage in 2b.【教学难点】1. To know the following words: put to good use, set up, known for, pull down, not onlybut also, buildout of, etc2. To understand the passage in 2b. 【教学环节】 Step 1 Lead-inDiscussion: What can we do to help save the earth?1. Dont use paper napkins. 2.Leave your car at home.3. Take a bus or ride your bike to work. 4.Turn off the lights when you leave a room.5.Recycle books and paper（This activity aims to arouse students attention to the topic today.)Step 2. Reading1. Fast-readingRead the passage and answer the questions. 1)Who is Amy Hayes? 2)How many people are mentioned in the passage? Who are they?Answers: 1)She is a unusual woman in the UK. 2)Three. They are Amy Hayes, Jessica Wong and Wang Tao. Now turn to page 102 and read the page quickly to find answers to the chart.NamesWhat materials did they use?What did they make?Answers:NamesWhat materials did they use?What did they make?Amy HayesOld, boat, rocks, old gals bottles, materials from old housesa houseJessica WongOld clothesbagsWang TaoIron and other materials from old carsart pieces( This two tasks aim to let students get a general idea of the whole passage.)2. Careful-reading1）Read paragraph 2 and answer the questions.1）Did she win an award? What was it from?2）Where did her windows and doors come from?Answers: 1) Yes, she did. It was from the Help Save Our Planet Society. 2) They came from old buildings around her town that were pulled down.3）Read paragraph 3and answer the questions.1)Is Jessica Wong good at recycling? What does she do? 2) Where does she sell her bags?Answers:1)Yes, she is. She uses old clothes that people dont wear anymore to make bags.2)Her shop and website.4）Read paragraph 4and answer the questions.What does Wang Tao hope to set up? Why?Answers:A “metal art” theme park. Because he wants to show people the importance of environmental protection.put to good use, set up, known for, pull down, not onlybut also, buildout of2）Read the passage again and fill in blanks. Amy Hayes lives in the Uk. Many of the old buildings in her neighborhood were _. All the rubbish and old things in Amys neighborhood were then _ when Amy built her house. Amy is very creative and she _her front gate _rocks and old glass bottles. She put an old boat on top of her house. Jessica Wong sells her bags in a small shop, but she has also _ an on line business to sell them. Though Jessicas bags are made from old clothes, her bags are _ being cute and useful. Wang Tao _ makes large pieces of metal art that look like humans or animals, _makes smaller pieces for the home. Answers: 1.pulled down, 2.put to good use, 3.built out of, 4.set up, 5.known for, 6.not onlybut alsoLanguage points.1）.Do you often throw away things you dont need anymore? throw away扔掉e.g. I never throw anything away. 我从来不扔任何东西。 2） And the gate in front of her house is made of rocks and old glass bottles.be made of和be made from都表示“由制成”，但二者的用法有区别。be made of常常表示原材料未发生化学变化，从成品中仍可看出原材料；而be made from常常表示原材料经过化学变化，从成品中看不出原材料。 e.g. The desks and chairs are made of wood. 这些课桌椅是木材制成的。 This kind of wine is made from wheat. 这种酒是用小麦制成的。3）.Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity (n. 创造 力).bring back 恢复；使想起；归还not only . but (also) . 表示“不但而且”。本句中的not only位于句首，其后的主谓要部分倒装，即根据主语的人称和数以及时态的变化，将不同的助动词提到主语前，需要注意的是but (also)后面的主谓不用倒装。例如：Not only did my mother teach at school, but (also) she wrote articles for newspapers.我妈妈不仅在学校教书而且还给报纸写稿。She not only plays well, but also writes music.她不仅很会演奏，而且还会作曲。He works not only on weekdays but on Sundays.我们不但饿了，而且也累了。We were not only hungry, but also tired. （This activity aims to let students learn the important language points in the passage)Step 3 Underline the words in the passage based on the words below. What are the differences?think use environment usual recycle build create special recent important protect inspirethink rethink special especially use reuse, useful recent recently usual unusual environment environmental recycle recycling important importance build building protect protection create creative; creativity inspire inspirationStep 4 Activities: Have a try.Add prefixes or suffixes to the following words. happy agree luck beauty care polite crowded sudden sleep ( This activity aims to let students learn the basic prefixes or suffixes to enlarge their vocabularies.)Step 5 Homework : 1).List the use