1、Unit 2 Topic 3What kinds of things can wedo to protect the environment?,Section A,仁爱版九年级英语上册,Step 1 Have a conversation and lead in:What should we do and not do to protect the environment?We should .We shouldnt ,Step 2 Learn and check the words .,1. protection /prtekn/ n. 保护 protect v. 2. organizati
2、on /:gnaizein/ n.组织organize v. 3. recycle /ri:saikl/ n.回收利用,再利用 cycle n.循环 4. plastic /plstik/ adj.塑料的 (plastic bags) 5. can /kn/ n.(美）罐子,罐头 Can you can cans? 6. nod /nd/ v. 点头 （ nodded ） 7. agreement /gri:mnt/ n.同意，一致，协议 8.disagreement /disgri:mnt/ n.分歧，争论 9.hurry /hri/ v. &n.赶快，匆忙 10.hurry up赶快，快点
3、 11.give up放弃 give up doing sth. 12.battery /btri/n.电池 (batteries),单词检测：check the words 根据句意及首字母或汉语提示写出单词。 1.“Are you OK?”I asked Jim. He smiled and n_ to me. 2.We had different opinions at first, after talking about it for hours, we reached an a_ finally. 3.In order to protect the environment in th
4、e school,we often collect waste paper and _（塑料的）bags. 4._(回收）is the best way of dealing with rubbish. 5.Nature needs our _(保护）because we ourselves are part of it. 6._(快点），or we wont get to the railway station on time.,odded,greement,plastic,Recycling,protection,Hurry up,Step 3 Listen to 1a and compl
5、ete the table.,organization,protect the environment,spread the message,reduce the waste,waste paper,Step 4 Read and understand.1. Read after the teacher .2. Act 1a out.(两人一组表演）（男女生分角色表演）,Group work,1.Read and discuss the meaning of the conversation in your group.2.Find out the key points in this con
6、versation .,Step 5,The key points:,1. We should reduce the waste we produce.2. We should use both sides of paper andreuse plastic bags.3. So we encourage them to collect wastepaper and soft drink cans.4.Then we sort them so that they can be recycled.5.Thank you.Its a pleasure.,Step 6 Read 1a and com
7、plete the passage.,A journalist is interviewing Jane about environmental p_.Jane is working for an organization that p_the environment.Her main job is to help spread the message about p_the environment.She thinks we should r_the waste we p_ . For example,we should use b_sides of paper and r_plastic
8、bags at home. At school,students should collect waste paper and soft drinks cans.Then we can s_them so that they can be r_.,rotection,rotects,rotecting,educe,roduce,oth,euse,ort,ecycled,(1) You nod your head and it means agreement. (2) Hurry up, or youll miss the train. (3) Water is important but so
9、me people dont save it. (4) Some people protect animals while others kill animals.,Discuss the words underlined,Step 7 Grammar 连词 or, and, but 和 while的用法,并 列 句,连词 or, and, but 和 while的用法,表示并列关系，用and表转折，用but, while表选择，用or,Join the sentences with or, and, but or while, making some changes if necessary
10、.,1. Noise is a kind of pollution. Its harmful to our hearing. 2. Work hard. You will fail the exam. 3. Nodding the head means agreement. Shaking the head means disagreement. 4. Hurry up. You will miss the bus. 5. He has failed several times . He never gives up.,Noise is a kind of pollution and its
11、harmful to our hearing.,Work hard, or you will fail the exam.,Nodding the head means agreement while/but shaking the head means disagreement.,Hurry up, or you will miss the bus.,He has failed several times, but he never gives up.,Choose the correct answer:(中招演练）,( ）1.The workers in the Huashan Mount
12、ains have to _rubbish to keep the mountains clean. (2017陕西中招题）A. turn up B. pick up C. mix up D. give up ( )2.He has to earn lots of money_he can buy his children nice food and clothes. (2016广州中招题)A. so that B. such that C. that D. in order to( ）3.There are no buses,_youll have to walk.(2017北京中招题)A.
13、 so B. or C. but D. for （ ）4.We must get up at 7:00 tomorrow morning, _we will be late for the meeting. (2015齐齐哈尔市中招题)A. and B. or C. but D. while,B,A,A,B,Write a composition:How to be a greener person?The earth is our home. But it is getting worse and worse.As students,we should do something to imp
14、rove the environment.Here are some suggestions:First, Second, Third,.Fourth,.,We learn: 1.Some words: nod, agreement 2.Some phrases：give up3. Some sentences:(1) We should reduce the waste weproduce.(2)Recycling can protect theenvironment, and it can save money, too. We can:1.Use the compound sentences with or, and,but and while.2.Talk about environmental protection.,Summary,温馨提示：In a word, we should do everything we can to protect the environment. If we can do something good ,we will have a better tomorrow.Lets be greener people!,Thank you!Goodbye !,
