Unit 2 Saving the Earth Topic 3 Section A 课件 2-优质公开课-科普社9上精品
- 格式：ppt
- 大小：3.79 MB
- 文档页数：31
下载文档原格式
合集下载
最新仁爱版九年级上册《Unit 2 Saving the Earth Topic 3 Section A》讲学稿
最新教学资料·仁爱版英语《Unit 2 Saving the Earth Topic 3 Section A》学习目标与要求：1.学习由连词or, and, but 和while 连接的复合句；掌握句型：It’s + adj.+ of/for + sb. + to do sth. ；掌握 be supposed to do sth 的用法。
2.从“reduce、reuse和recycle”的角度谈论保护环境。
模块一：温故知新Looking too long at someone may seem to be impolite.to time, 7 make sure that the listener does pay attention__ 8_ what he or ( ) 1. A. spoken B. said( ) 4. A. anything B. some thing C. everything D. nothing模块二：自主学习 (独立进行）预时20分钟(Self-study & Self-exploration)（要求：短语在课本上划出suppos eyou will be late.--Jane, would you like to g o shopping with me?wh要的改动。
模块三：交流研讨 (小组交流、合作、展示)(Cooperation ，Exploration &Show)归面向全体，模块四：教师精讲（认真听讲并记录要点）教学反思：_____________________________________________________________________最新精品英语资料。
仁爱版英语九年级上册Unit 2 Saving the earth Topic 3知识点汇编
Unit 2 Saving the earth Topic 3知识点汇编（一）词形变换1. organization(动词) organize2.recycle(动名词) recycling3. follow(形容词) following4.electricity(形容词) electric5. move(名词) movement6. quick(副词) quickly7. environment(形容词) environmental 8. protect(名词) protection（二）重点词组1.environmental protection 环境的保护2.work for…为……工作3.spread message about…宣传有关……4.reduce the waste/ air pollut ion 减少浪费/ 空气污染5.both sides of ………的两面6.rather than (是)……而不是….7.not only…but also…不仅…….而且……8.save money/ energy/ electricity 省钱/ 能源/ 电9.be supposed to do sth. 应当做某事10.travel a short distance 短途旅行11.put…into…把……放入……12.take up a lot of space 占据许多空间13.produce power from…从……获得能量14.run the car 发动汽车15.push…forward /up /down 推…….向前/向上/向下16.power machines 发动机器17.produce electricity by doing sth. 通过做某事发电18.the movement of water 水的流动19.be used for doing sth 被用作做某事20.take a quick shower 快速淋浴21.make a short journey 短途旅行22.pick the litter up 捡起垃圾23.try harder 再努力24.produce a short oral report 作一个简短的口头报告二、重点句型1．Let’s be greener people. 让我们做环保使者吧。
仁爱版九年级英语上册Unit 2 Saving the Earth Topic 3 Section A 教案
Unit 2 Saving the Earth 教案Topic 3 What can we do at home to protect the environment?Section AⅠ. Material analysis本课是第二单元第三话题的第一课时。
主活动是1a和2。
1a 通过记者采访Jane，询问有关Jane 在环保组织的活动，引出话题内容：如何做一个环保人士。
通过介绍在生活中如何践行环保行为，自然地用到本话题的功能意念：提出建议。
在提出建议的同时，又引出本话题的语法：并列句。
1b是个难度比较高的听力任务。
它不是单纯地考查听写，而是要求学生在听懂内容的基础上，对材料进行归纳之后再填空。
1c是用第一人称来转述1a的内容，旨在向学生传播环保理念。
2是针对并列句而设计的专项语法训练。
3a和3b是在考查学生的垃圾分类意识之后，再通过听对话来进行验证。
4再次让学生对垃圾进行分类，以此来培养学生对垃圾再利用的环保理念。
通过学习本课，可以增强学生的环保意识。
培养学生在写作时运用连接词写出比较连贯的句子的能力。
Ⅱ. Teaching aims1.Knowledge aims：掌握本课的重点词汇和短语，初步学习并列句和提建议。
2.Skill aims:能够给别人提出合理的建议。
能够正确地运用连接词写出并列句。
能够把所听到的听力材料先归纳再填空。
3.Emotional aims: (optional)鼓励学生在日常生活中自觉践行环保行为。
4.Culture awareness: (optional)Ⅲ. The key points and difficult points1. Key points:Words and phrases: nod, agreement, disagreement, protection, organization, recycle, can, give up, so that, encourage sb to do sth.be harmful to sb./sth.Sentences: We should reduce the waste we produce.We should use both sides of paper and reuse plastic bags.It’s a pleasu re.Recycling can protect the environment, and it can save money, too.So we encourage students to collect waste paper and soft drink cans.Grammar: compound sentence2.Difficult points：根据句子需要，正确地选用连接词。
湖北省随州市洛阳镇中心学校九年级英语上册 unit 2 saving the earth topic 3知识点汇编 仁爱版
Unit 2 Saving the earth Topic 3知识点汇编（一）词形变换1. organization(动词) organize2.recycle(动名词) recycling3. follow(形容词) following4.electricity(形容词) electric5. move(名词) movement6. quick(副词) quickly7. environment(形容词) environmental 8. protect(名词) protection（二）重点词组1.environmental protection 环境的保护2.work for…为……工作3.spread message about…宣传有关……4.reduce the waste/ air pollution 减少浪费/ 空气污染5.both sides of ………的两面6.rather than (是)……而不是….7.not only…but also…不仅…….而且……8.save money/ energy/ electricity 省钱/ 能源/ 电9.be supposed to do sth. 应当做某事10.travel a short distance 短途旅行11.put…into…把……放入……12.take up a lot of space 占据许多空间13.produce power from…从……获得能量14.run the car 发动汽车15.push…forward /up /down 推…….向前/向上/向下16.power machines 发动机器17.produce electricity by doing sth. 通过做某事发电18.the movement of water 水的流动19.be used for doing sth 被用作做某事20.take a quick shower 快速淋浴21.make a short journey 短途旅行22.pick the litter up 捡起垃圾23.try harder 再努力24.produce a short oral report 作一个简短的口头报告二、重点句型1．Let’s be greener people. 让我们做环保使者吧。
【省级公开课】仁爱英语九上Unit2 Saving the Earth
仁爱英语九上Unit2 Saving the Earth.Topic3 What can we do at home to protect the environment?Section B 教学设计. Material *ysis本课是九年级第二单元第三话题的第二课时。
主活动是1a。
1a 通过Jane 告诉Michael 怎样才能成为一个环保人士来继续学习提建议的表达方式，同时也向学生继续传递更多的环保理念。
1b是检验学生的听力理解能力，1c 通过完成表格，来巩固1a的内容。
2要学生根据句意来进行词语匹配和图文匹配。
3要学生根据上下文和首字母完成短文，这是对学生综合能力的考查。
短文不仅复习了已学的连接词，还学习了新的连接词：after all。
4这个小组活动实际由两部分组成：调查和汇报。
在做这个活动时，要求注意重读、不完全*和连读。
目的在于纠正中国人学英语的薄弱环节：不能在交流中得体地运用重读、不完全*和连读。
本课的各个环节都在传递环保理念。
这对学生的环保意识的培养是非常有意义的。
4这个活动要完整地体现，要比较长的时间，建议在课堂内完成语音语调部分即可。
其它环节可在下次课的复习环节进行，还可以把其中的某些环节作为家庭作业。
如：让学生把自己的环保行为列成清单。
这样，下次课做调查时，就可以提高课堂效率。
.Teaching aims1、掌握本课的重点词汇和短语，继续学习并列句和提建议。
2、掌握更多的提建议的表达方法。
了解英语中的一些谚语。
如：Easier said than done.3、能够通过4知道在用英语交流时需要运用连读、重读、不完全*等来使句子抑扬顿挫。
4、鼓励学生在日常生活中始终保持良好的环保习惯。
. The key points and difficult points1. Key points:Words and phrases: action, ought to, shut off, after all,electricity, had better, instead of doing sth. , be good for, change into, pour intoSentences: First, you ought to shut off the electricity when you leave a room.Second, you’d better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.Don’t use plastic bags.Easier said than done.Actions speak louder than words.课后反思：在本节课教学过程中，速度太快了一些，导致有些同学没能跟上节奏，可以放慢一点，应该使学生能够在轻松愉悦的氛围中获取更多的知识；而且一节英语课不应只局限于教材，通过精心的设计可以使知识面得以拓展和延伸，这需要在今后的学习和工作中平注重知识储备，才能在教学中做到“游刃有余”。
仁爱版九上《Unit 2 Saving the Earth Topic 3 Section A》讲学稿
《Unit 2 Saving the Earth Topic 3 Section A》
学习目标与要求：
1.学习由连词or, and, but 和while 连接的复合句；掌握句型：It’s + adj.+ of/for + sb. + to do sth. ；
掌握 be supposed to do sth 的用法。
2.从“reduce、reuse和recycle”的角度谈论保护环境。
模块一：温故知新
But sometimes things are different. If look at the listener from time to time, 7 make sure that the listener does pay attention__ 8_ what
C. told
D. talked
thing C. everything D. nothing
模块二：自主学习 (独立进行）预时20分钟(Self-study & Self-exploration)
（要求：短语在课本上划出）
suppos
cy, get up or you will be late.
o shopping with me?
wh ile
连接句子，并做出一些必要的改动。
模块三：交流研讨 (小组交流、合作、展示) (Cooperation ，Exploration &Show)
纳本课时的重点短语或句型。
面向全体，
模块四：教师精讲（认真听讲并记录要点）
教学反思：_____________________________________________________________________。
【最新】仁爱版九年级上册《Unit 2 Saving the Earth Topic 3 Section C》讲学稿
最新版英语学习资料《Unit 2 Saving the Earth Topic 3 Section C》学习目标与要求：1.继续学习连词and, but, while, or 引导的复合句。
2.了解现代科学技术在环境保护方面的作用。
模块一：温故知新学习内容什么习惯可以保护环境，请写在下面。
（可参照Section B ）模块二：自主学习 (独立进行） (Self-study & Self-exploration)学习内容摘记Step 1 词汇学习----预习P44-45的新单词，并将新单词在课文中标记。
Step 2 短语学习-----请同学们在课本上找出下列短语，英汉互译。
（要求：短语在课本上划出）①produce power from coal _____________ ②acid rain _________________________③nuclear energy ____________________________④renewable energy _________________⑤everyda y life ____________________ ⑥在二十世纪九十年代___________________⑦增加对电的需求⑧电动汽车_________________⑨节能的Step 3 课文学习1、仔细阅读课文P45-1a，并为各段选择相应的图片；再次阅读1a，完成1b部分的表格（产生动力的方法有三个方面，分别是biogas(生物气)、electric vehicle(电动车辆)、maglev train(磁悬浮列车)，它们分别有什么利与弊，将答案填空在课本的表格内）。
2、阅读P4-2的句子，把每个句子与正确的图片搭配起来。
Step 4 句型及词的用法学习----知识点归纳。
4.1. They are very e fficient and cost very little to run. 他们（电动车辆）的效能很好，而且用起来花费也不多。
九年级英语上册 Unit 2 Saving the earth Topic 3 What can we do to protect the environment Section A课
5
What can we do at home to protect the environment?
We should reduce the waste we produce. For example, Ewvealsuhaotiuonldounslye. both sides tedowfitphaApseproasned.Srleiduessefoprla.NstEicT b3a.5gsC.lient Profile 5.2
Noise is a kind of pollution and it’s harmful to our hearing.
• 2. Work hard. You will yoEu vwailllufaailtitoheneoxnamly..
•
13
2 Combine the sentences with or, and, but or
while, making some changes if necessary.
• 1. Noise is a kind of pollution. It’s harmful to our hearing.
(2) What’s her maiEn vjoabl?uation only. ted wiHtherAmsapinojsoeb.iSs ltiodheeslpfospr r.eNadEtThe3m.5esCsaligeenatbPoruot file 5.2
protecting the environment.
15
3a Read the table and write the correct letter under
each picture. Th3enb sLoirstttehne tgoartbhaege based on your own
What can we do at home to protect the environment?
We should reduce the waste we produce. For example, Ewvealsuhaotiuonldounslye. both sides tedowfitphaApseproasned.Srleiduessefoprla.NstEicT b3a.5gsC.lient Profile 5.2
Noise is a kind of pollution and it’s harmful to our hearing.
• 2. Work hard. You will yoEu vwailllufaailtitoheneoxnamly..
•
13
2 Combine the sentences with or, and, but or
while, making some changes if necessary.
• 1. Noise is a kind of pollution. It’s harmful to our hearing.
(2) What’s her maiEn vjoabl?uation only. ted wiHtherAmsapinojsoeb.iSs ltiodheeslpfospr r.eNadEtThe3m.5esCsaligeenatbPoruot file 5.2
protecting the environment.
15
3a Read the table and write the correct letter under
each picture. Th3enb sLoirstttehne tgoartbhaege based on your own
仁爱版九年级英语上Unit2Topic3SectionDppt课件
6. What should we do about recycling?
We should collect waste paper or soft drink cans, 5 and sort them so that they can be recycled.
Which one is right?
5—9 10— 13
14— 18
You have not started turning green
You are pale green.
You are medium green. Try harder. You are bright green, but do not stop trying.
16
3
Functions
Would you like to be a
greener
person?
First, you ought to shut off
you leave a room.
Easier
said than done.
the electricity when
Action speak louder
usually go there ?
Walk or ride a bike.
Go by car.
Go by bus.
4 . What do you usually do when you see others
littering?
Stop them.
Pick the litter up.
Do nothing.
Summary
We learn: 1. Some words: dry
2. Some phrases: provide sth. to do sth.; face difficulties; even though 3. Some sentences:
We should collect waste paper or soft drink cans, 5 and sort them so that they can be recycled.
Which one is right?
5—9 10— 13
14— 18
You have not started turning green
You are pale green.
You are medium green. Try harder. You are bright green, but do not stop trying.
16
3
Functions
Would you like to be a
greener
person?
First, you ought to shut off
you leave a room.
Easier
said than done.
the electricity when
Action speak louder
usually go there ?
Walk or ride a bike.
Go by car.
Go by bus.
4 . What do you usually do when you see others
littering?
Stop them.
Pick the litter up.
Do nothing.
Summary
We learn: 1. Some words: dry
2. Some phrases: provide sth. to do sth.; face difficulties; even though 3. Some sentences:
英语仁爱版九年级上册《Unit 2 Saving the Earth Topic 3 What》课件公开课 (3)
3b Listen to the
Sort thceongvaerrsbaatigoen abnadsecdheockn 3R’s.
your answers in 3a.
Type of garbage Recycled
plastic bags
paper cups
cans newspapers
√√
glass bottles
2. At home, we can, for example, use both __s_id_e_s_ of paper and reuse _p_la_s_tic_ bags.
3. At school, students are encouraged to c_o_ll_e_ct_ waste paper and __s_of_t_d_rin_k__ca_n_s___ because recycling can protect the __en_v_ir_o_n_m_e_n_t __ and _s_a_v_e___ money.
Try to be a greener person, and make our home more beautiful.
Actions speak louder than words,let’s act ! For you,for me and the entire human race(人类).
3.Know what we can do at home and at school to protect the environment.
4.Talk about how to be a greener person according to what we have learnt.
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Unit 2 Saving the Earth
Topic 3
What can we do at home to protect
the environment?
Section A 课件 2
Review some phrases
1.结果
1. as a result
2.到处，处处
3.一开始 4.一天天
Plant more trees.
In order to protect our environment, the three Rs--reduce, reuse, recycle---are important.
减少，再使用，再循环
waste paper
Don’t smoke in public.
No smoking!
waste bottles
soft drink cans
plastic bags
paper cups
Then listen to the conversation carefully and check (√) your answers. Type of garbage plastic bags paper cups Recycled Reused Reduced √
2. here and there
3. in the begining 4. day by day
5.在…的危险中 5. in danger of...
6.消失，灭亡
7.转变成
6. die out
7. change/ turn...into
8.逐渐意识到
9.砍倒
8. come to realize
not only …but also… 不仅…而且…(就近原则)。 不仅他而且我也擅长英语. Not only he but also I am good at English.
1.练测考 section A
2.复习Section A 3.以What should we do to protect the environment为题，写一篇小作文。
√
cans
newspapers glass bottles
√
√
√
Read 1a again and answer the following questions.
•What’s Jane’s main job?
Her main job is to help spread the message about protecting the environment.
Goodbye!
•What are the three Rs?
Reduce, reuse and recycle.
•What kinds of things can we do at home to protect the environment?
We should reduce the waste we produce.
9. cut down
10.数以百万计 10. millions of 11.占据，占领 11. take up 12.拿走，带走 12. take away 13.温室效应
13. the greenhouse eห้องสมุดไป่ตู้fect
14.处理，解决 14. deal with
Look at the pictures, and discuss how to protect the environment?
Key points
1. We all know that you are working for an organization that protects the
environment. 我们都知道你在为一个环保组织工作。
这是一句含有两个that的复合句，第
一个that引导宾语从句，说明know的
Learn some phrases
1.help spread the message 2.reduce the waste e both sides of the paper 4.reuse plastic bags 5.collect waste paper 6.save money 1.帮助传播信息 2.减少垃圾 3.使用纸张的双面 4.再利用塑料袋 5.收集废纸张 6.省钱
Don’t leave rubbish here and there.
No littering!
We shouldn’t /Don’t spit in public.
Don’t walk on grass or pick flowers.
We should care for wild animals. We should refuse to wear fur clothes.
内容;第二个that引导定语从句，修饰
organization。
2. work for 为..而工作
王先生已经为这个公司工作了十几年了。 Mr. Wang has worked for the
company for more than ten years.
3. I think recycling can not only protect the environment but also save money. 我认为回收利用不仅能保护环境， 而且还能省钱。
Topic 3
What can we do at home to protect
the environment?
Section A 课件 2
Review some phrases
1.结果
1. as a result
2.到处，处处
3.一开始 4.一天天
Plant more trees.
In order to protect our environment, the three Rs--reduce, reuse, recycle---are important.
减少，再使用，再循环
waste paper
Don’t smoke in public.
No smoking!
waste bottles
soft drink cans
plastic bags
paper cups
Then listen to the conversation carefully and check (√) your answers. Type of garbage plastic bags paper cups Recycled Reused Reduced √
2. here and there
3. in the begining 4. day by day
5.在…的危险中 5. in danger of...
6.消失，灭亡
7.转变成
6. die out
7. change/ turn...into
8.逐渐意识到
9.砍倒
8. come to realize
not only …but also… 不仅…而且…(就近原则)。 不仅他而且我也擅长英语. Not only he but also I am good at English.
1.练测考 section A
2.复习Section A 3.以What should we do to protect the environment为题，写一篇小作文。
√
cans
newspapers glass bottles
√
√
√
Read 1a again and answer the following questions.
•What’s Jane’s main job?
Her main job is to help spread the message about protecting the environment.
Goodbye!
•What are the three Rs?
Reduce, reuse and recycle.
•What kinds of things can we do at home to protect the environment?
We should reduce the waste we produce.
9. cut down
10.数以百万计 10. millions of 11.占据，占领 11. take up 12.拿走，带走 12. take away 13.温室效应
13. the greenhouse eห้องสมุดไป่ตู้fect
14.处理，解决 14. deal with
Look at the pictures, and discuss how to protect the environment?
Key points
1. We all know that you are working for an organization that protects the
environment. 我们都知道你在为一个环保组织工作。
这是一句含有两个that的复合句，第
一个that引导宾语从句，说明know的
Learn some phrases
1.help spread the message 2.reduce the waste e both sides of the paper 4.reuse plastic bags 5.collect waste paper 6.save money 1.帮助传播信息 2.减少垃圾 3.使用纸张的双面 4.再利用塑料袋 5.收集废纸张 6.省钱
Don’t leave rubbish here and there.
No littering!
We shouldn’t /Don’t spit in public.
Don’t walk on grass or pick flowers.
We should care for wild animals. We should refuse to wear fur clothes.
内容;第二个that引导定语从句，修饰
organization。
2. work for 为..而工作
王先生已经为这个公司工作了十几年了。 Mr. Wang has worked for the
company for more than ten years.
3. I think recycling can not only protect the environment but also save money. 我认为回收利用不仅能保护环境， 而且还能省钱。