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1、 Unit 2 Topic 3Unit 2 Topic 3 What kinds of things can we What kinds of things can we do to protect the environment?do to protect the environment?Section A仁爱版九年级英语上册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
2、Learn and check the words.1.protection /prtekn/n.保护保护 protect v.2.organization/:gnaizein/n.组织组织organize v.3.recycle/ri:saikl/n.回收利用回收利用,再利用再利用 cycle n.循循环环4.plastic /plstik/adj.塑料的塑料的 (plastic bags)5.can/kn/n.(美）罐子美）罐子,罐头罐头 Can you can cans?6.nod /nd/v.点头点头（nodded）7.agreement /gri:mnt/n.同意，一致，协议同意，一
3、致，协议8.disagreement/disgri:mnt/n.分歧，争论分歧，争论9.hurry/hri/v.&n.赶快，匆忙赶快，匆忙10.hurry up赶快，快点赶快，快点11.give up放弃放弃 give up doing sth.12.battery/btri/n.电池电池 (batteries)单词检测：单词检测：check the words 根据句意及首字母或汉语提示写出单词。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
4、first,after talking about it for hours,we reached an a_ finally.3.In order to protect the environment in the school,we often collect waste paper and _（塑料的塑料的）bags.4._(回收回收）is the best way of dealing with rubbish.5.Nature needs our _(保护保护）because we ourselves are part of it.6._(快点快点），），or we wont get
5、 to the railway station on time.oddedgreementplasticRecyclingprotectionHurry up Step 3 Listen to 1a and complete the table.An interview with Jane where Jane works in an _ to _what Jane is doing helping _ about protecting the environment what we can do at home _ we produce what students can do at sch
6、ool collect _ and soft drink cans organization protect the environmentspread the message reduce the wastewaste paperStep 4 Read and understand.1.Read after the teacher.2.Act 1a out.(两人一组表演）两人一组表演）（男女生分角色表演）（男女生分角色表演）1.Read and discuss the meaning of the conversation in your group.2.Find out the key
7、points in this conversation.Step 5 The key points:1.We should reduce the waste we produce.2.We should use both sides of paper and reuse plastic bags.3.So we encourage them to collect waste paper and soft drink cans.4.Then we sort them so that they can be recycled.5.Thank you.Its a pleasure.Step 6 Re
8、ad 1a and complete 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
9、r_plastic 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_.rotectionrotectsrotectingeduceroduce otheuseortecycled(1)You nod your head and it means agreement.(2)Hurry up,or youll miss the train.(3)Water is important but some peo
10、ple dont save it.(4)Some people protect animals while others kill animals.Step 7 Grammar连词连词 or,and,but 和和 while的用法的用法并并 列列 句句连词连词 or,and,but 和和 while的用法的用法表示并列关系，用表示并列关系，用and表转折，用表转折，用but,while表选择，用表选择，用orJoin the sentences with or,and,but or while,making some changes if necessary.1.Noise is a kind
11、 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 harmful to our hearing.Work hard,or
12、 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）中招演练）(）1.The workers in the Huashan Mountains have to _rubbish to keep the mounta
13、ins clean.(2017陕西中招题）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北京中招题北京中招题)A.so B.or C.but D.for（）4.We must get up
14、 at 7:00 tomorrow morning,_we will be late for the meeting.(2015齐齐哈尔市中招题齐齐哈尔市中招题)A.and B.or C.but D.whileBAABWrite 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 improve the environment.Here are some suggestions:
15、First,Second,Third,.Fourth,.We learn:1.Some words:nod,agreement 2.Some phrases：give up 3.Some sentences:(1)We should reduce the waste we produce.(2)Recycling can protect the environment,and it can save money,too.We can:1.Use the compound sentences with or,and,but and while.2.Talk about environmental protection.温馨提示：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!