Unit 13 We are trying to save the earth Section B(1a-2e)导学案
unit 13 We are trying to save the earth!教案学习资料
u n i t13W e a r e t r y i n g t o s a v e t h e e a r t h!教案Unit 13 We are trying to save the earth.I. Topic: Protecting the environmentII. Teaching goals:1. Knowledge:1). Words and expressions in this unit (displayed in each period);2). Sentence structures:We are trying to save the earth./The river used to be clean./The air is badly polluted./No scientific studies have shown that shark fins are good for health./We should help save the sharks.3). Grammar: 复习应用Present progressive, used to, Passive voice,Present perfect, Modal verbs.2. Skills: Talk about pollution and environmental protection.3. Process and steps: Task-based teaching4. Affect and attitude: Learn to protect the environment to save the earthand play a part in the daily life.III. Teaching focus:Talk about pollution and give suggestions for environmental protection. IV. Teaching strategies: Cooperative learning and mind map.V. Teaching arrangements:Period 11. Teaching goals:1). Words and expressions:Litter, bottom, fisherman, coal, ugly, advantage, cost, wooden, plastic, takeaway, bin, take part in, turn off, pay for, take action.2). Sentences:We are trying to save the earth. /The river used to be clean. /The air is badly polluted.3). Skills: Talk about what you are allowed to do; Agree and disagree.4). Affect: Talk about pollution and environmental protection.2. Difficulty: to tell the causes of pollution and give solutions.3. Teaching procedures:Period 21. Teaching goals:1). Words and expressions: shark, fin, cruel, harmful, be harmful to, at the top of, chain, the food chain, ecosystem, industry, law, scientific.2). Skills: to talk about the shark saving by mind map and cooperative learning.3). Affect: To understand environment protection by saving animals.2. Difficulty: mind map3. Teaching procedures:Lead in: Show the video of sharksDiscussion: How much do you know about sharks?Reading: Read the passage and finish the mind map by cooperation.Period 31. Teaching goals:1). Words and expressions:recycle, napkin, throw away, put sth. to good use, pull…down, upside, gate, bottle, president, inspiration, iron, work, metal, bring back, creativity.2). Skills: skimming, scanning, mind map, cooperative learning.3). Affect: to learn to protect the environment by recycling.2. Difficulty: to draw the mind map, to internalize the idea of recycling.3. Teaching procedures:Period 41. Teaching goals:To review this unit by talking about the pollution and its causes, and give suggestions for solving the problems; and write a short passage about it.1). What is the pollution?2). What caused the problem?3). Give some suggestions to solve the problem?3. Teaching procedures:。
Unit 13 We’re trying to save the earth。全英文说课稿
Unit 13 We’re trying to save theearth。
全英文说课稿Hello everyone。
good morning。
I am honored to present my lesson on Unit 13: We're Trying to Save the Earth。
n A d 1 1a-2c from Book Three。
My n will consist of seven parts。
including an analysis of the teaching material。
teaching aims and key points。
analysis of the students。
teaching methods。
teaching aids。
teaching re。
and blackboard design.To begin。
let's discuss the analysis of the teaching material。
This unit is the final part of middle school and is a XXX and two types of voices。
XXX.Moving on to the teaching aims。
we aim to teach the students the names of XXX。
kangaroos。
chimpanzees。
XXX。
XXX describe these animals。
such as furry。
enormous。
playful。
aggressive。
gray。
spotted。
and XXX.Next。
let's analyze the students。
Our target audience is middle school students who have basic knowledge of EnglishXXX methods to their level and ensure that the material is XXX.Our teaching methods will include a n of lecture-based teaching。
Unit13Wearetryingtosavetheearth.第一课时
1c Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a.
Mark: The river was dirty. Even the bottom of the river was full of rubbish.
2d
Role-play the conversation.
Read the conversation and complete the chart.
Problems
Solving problems
air pollution
take the bus, subway or ride a bike instead of driving.
You recycle the cans. That’s good for the Earth.
There are a lot of old newspapers at your home. What do you do? I throw the old newspapers away.
I recycle the old newspapers.
Unit 13
We are trying to save the earth.
Section A 1a-2d
The earth is polluted.
Because of pollution, our sky isn’t blue any more.
Because of pollution, the water isn’t clean any more.
2d Role-play the conversation.
九年英语Unit 13 We’re trying to save the earth!
一.重要短语:1.litter/ rubbish/ garbage/ waste/trash垃圾garbage和rubbish含义相同，garbage美国英语，而rubbish英国英语。
这两个词词义较为具体，指必须及时清除的剩余物，比如厨房里的垃圾，生活垃圾等等。
litter指公共场所丢弃的小片/块垃圾，如纸片、塑料袋、易拉罐、饮料瓶等。
waste作名词用时可表“废物”的总称。
另：waste time in doing sth浪费时间做某事take out the trash倒垃圾2.at/in the bottom of在...底部/at the top of在...顶部He shouted at the top of his voice in order that he might be heard.3.advantage-disadvantage1). have/gain/get the (an) advantage over (of) 优于，比……占有优势。
如：You have the advantage over (of) me in experience.你经验比我丰富。
有时用动词gain, get 等。
如：They gained an advantage over the enemy. 他们比敌人占优势。
2). take advantage of=make (full) use of(1) 利用(机会、时机等)。
They took advantage of the fine weather to play tennis.(2) 利用(某人的处境、弱点等)。
He always took full advantage of the mistakes made by his rivals.(3) 欺骗(某人)，捉弄(某人)，占(某人的)便宜。
He has always been taking advantage of me.3). to sb’s advantage对某人有利。
Unit 13 We're trying to save the课件(共16) 人教版英语九年级全册
This is not only cru,eblut also harmful to the environment.
残忍的
While -reading Read Para. 2 and find the results of killing sharks.
For a shark
Without a fin, a shark can ____n_o__lo_n_g_e_r__sw__im___a_n_d_s_l_o_w_l_y_d_i_e_s.
WildAid WWF
government
I hope we can live in peace.
Homework
You can choose either one of the two tasks : 1. Can you polish （润色） the poster of " Protecting Sharks "? 2. Can you make a poster to protect other endange animals?
ቤተ መጻሕፍቲ ባይዱ
It’s _i_m_p__ro_t_a_n_t_ to save sharks.
While -reading Read Para.3 and find out the names of the groups
Groups against “finning”
They are teaching the public about " finning ." They have asked governments to develop laws .
Post -reading Retell the story
人教版英语九全Unit 13 We're trying to save the earth!
Unit 13 We are trying to save the earth.(Section A 2a-2d)Teaching Objectives:1. Knowledge objectivesThe students can master the key words: ugly , advantage , cost, wooden, plastic, takeaway, bin.The students can master the useful expressions : throw away take the bus ,instead of, be good for, remember to do, make a difference, lead to .2. Ability objectivesThe students can learn more about pollution and environmental protection.The students can listen for the key words and talk about what they can do to save the earth.3. Moral objectivesWe have only one earth. Let's join together and save it for our future.Teaching Key Points:1. New words, expressions and some important sentences.2. Learn more about pollution and environmental protection. Teaching Difficult Points:1. Master the main ideas and details of the listening materials.2. Talk with others about what they can do to save the earth . Teaching Methods:Communicative teaching methodTask-based teaching methodTeaching Procedures:Step 1 Revision & Lead-in1. I will greet the class. At the beginning of the class, we will enjoy a song .2. Look and say. What kind of pollution has been shown in this picture? What do you think has caused this pollution? Step 2 Listening 2a &2b1.Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. Listen for twice if the students need.I will ask two students to share their answers with the class and check them.2. Listen again and complete the sentences. Listen for twice if the students need.I will ask one student to write their answers on the screen and check with the class.Step 3 Take a quiz1. Are you a friend of the earth ? What do you usually do ?2. Ask some students to choose what they usually do when they finish drinking a can of cola / when there are a lot of old newspapers at your home / when they go shopping / when they write on a piece of paper .Step 4 Watch and think1. Let’s watch a video . What you can see in it ？2 . Can we do something to save the earth?Step 5 Discussion1. What can you do to save the earth in our lives ?2. What can you do to save the earth in our school ?Step 6 Summary1. I will ask the students what are learned in this class.2. We will read the phrases on the screen together.Step 7 Homework1. Remember the new words and expressions.2. Write about what you can do to help save the earth in your life.Blackboard Design：Unit 13 We are trying to save the earth .(Section A 2a-2d)air pollution What can you do to save the earth ? noise pollution plant more treeswater pollution save waterland pollution take the bus or ride bikes ...。
2018届九年级英语全册《Unit 13 We’re trying to save the eart
Unit 13 We’re trying to save the earth!Section A (3a—3c)【学习目标】1.学习并掌握新词汇：shark, fin, method, cruel, cut off, harmful, chain, ecosystem, low, industry, law, environment,environmental, scientific2. 学会并正确使用以下常用表达：hear of, cut off, throw…into, no longer, not only…but also, be harmful to, at the top of the food chain, the sale of… ,ask sb. to do sth., so far, be good for, be against, in danger3. 学会使用以下句型：1) D o you realize that you’re killing a whole shark each time you enjoy a bowl of shark’sfin soup?2) When people catch sharks, they cut off their fins and throw the shark back into the ocean.3) This method is not only cruel, but also harmful to the environment.4) The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.5) They have even asked governments to develop laws to stop the sale of shark’s fins.【重点难点】·Important words, phrases and beautiful sentences.·Give some reading skills and let students know how to use them.【新知预习】根据句意和首字母提示完成单词。
UNIT13WEARETRYINGTOSAVETHEEARTH!SECTIONAGRAMMARFOC
A. didn’t feel
B. wasn’t feeling
C. don’t eel
D. haven’t felt
18. Who was the book ___D____?
A. write B. wrote C. written D. written by
【解析】本句中the book和write之间是被动关系， 故排除A和B。句意：这本书是谁写的？此处不能 省略介词by，by在此处意为“被，由”。
2. Today, smartphones are really helpful. They _a_re__u_s_ed__ (use) everywhere.
3. My aunt __h_a_s_w_o_r_k_e_d_ (work) as a nurse for 10 years. She is good with different patients.
新课讲解
can would could have to should may/ might
can/ could would/can/ could
must
新课讲解 Make a list of things that people can do to help the
4c environment and discuss your list with your partner.
可重复使用的
新课讲解
can would could have to should may/ might
must
I think it’s a great idea that you now _h_a_v_e_t_o_ pay for plastic bags in some stores. And instead of driving to 支付 school or work, you _c_a_n_/_s_h_o_u_l_d_/ _c_o_u_ld_ ride your bike or walk. If it’s far, you c_a_n_/_c_o_u_l_d_ take the bus.
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Unit 13 We’re trying to save the earth
【课前预习】
1. 好好利用_____________________________
2. 拆下；摧毁_____________________________
3. 上下颠倒，倒转_____________________________
4. 因......而出名_____________________________
5. .的重要性_____________________________
6. 建立____________________________
7. 恢复；使想起_____________________________8/ 停止开车_____________________________
9.关灯_____________________________10. 用......建成_____________________________
11. 不仅......而且..... _____________________________
【答案】1.put sth to good use2.pull down 3.upside down 4.be known for 5.the importance of.... ......6.set up 7.bring back 8.stop riding in cars9.turn off the lights10.build out of11.not only ... But also ....
【自主学习】要求：阅读教材书101--102页完成下列句子。
1.去年我就停止使用它们了。
__________________________-
2.许多的旧建筑被拆除。
_____________________________________
3.回收纸是非常简单的。
___________________________________
4.当你洗头发时关闭淋雨。
____________________________________-
【答案】
1. I stopped using them last year.
2. Many old building were pulled down.
3. Recycling paper is very easy.
4. Turn off the shower while you are washing your hair.
【合作探究】通过阅读103页教材，找出2d词汇为词根拓展的词汇，然后按照前缀后缀分类。
补充一些你学过的类似词
【答案】前缀：rethink, reuse, unusual，unhappy, impolite, disagree, unfriendly, dishonest, disappear, impossible…后缀：actually, building , creative, recently environmental，importance，protection，inspiration，actor, teacher, homeless, careful sunny, neighborhood…
前后缀：especially. unhappily…
【课堂反馈】
1.In order to protect the environment, we shouldn’t_ ____any trees.
A. turn down
B. put down
C. cut down.
D. write down
【答案】C【解析】
试题分析：句意：为了保护环境，我们不应该砍伐树木。
A.turn down关小，调低；B.put down放下；C.cut down.
砍倒，砍伐。
D. write down写下。
保护环境，不得砍树。
故选C。
考点：考查动词短语辨析。
2.The telephone____by Alexander Graham Bell in 1876.
A．is invented B. was invented C. were invented D. are invented
【答案】B【解析】
试题分析：句意：电话是1876年亚历山大·格拉汉姆·贝尔发明的。
表示在1876年发生的过去动作，用一般过去时态；主语telephone是谓语invent的承受者，用被动语态，故选B。
考点: 考查动词时态及语态辨析。
【结束】
3. --This is between you and me.
--- I promise. I won’t tell others ______you say I can.
A. unless
B. or
C. since
D. and
【答案】A【解析】
试题分析：句意：――这只是你和我知道。
――我保证，我不会告诉别人的，除非你说可以。
A. unless如果不，除非，表示相反的条件；B. or或者，表示选择；否则，表示相反的结果；C. since自从，后跟时间的起点；既然，表示原因；D. and并且，表示并列、递进。
我会保守秘密，我不会告诉别人的，除非你说可以。
如果不：unless。
故选A。
考点: 考查连词辨析。
4. --Finding information is not a big deal today..
--- Well, the ______is how we can tell whether the information is useful or not.
A. courage
B. message
C. challenge
D. knowledge
【答案】C【解析】
试题分析：句意：――现在找到信息不是难事。
――哦，最大的挑战是我们是否可以说出信息有用与否。
A. courage勇气；
B. message消息，信息；
C. challenge挑战；
D. knowledge知识。
找到信息容易，辨别是否有用是对我们的挑战。
故选C。
考点: 考查名词辨析。
5. When you _____ yourself with others, you miss the wonder of who you are.
A. compare
B. communicate
C. contact
D. connect
【答案】A【解析】
试题分析：句意：当你把自己与别人比较时，你就失去了你自己的奇特之处。
A. compare比较；B. communicate
交流；C. contact接触；D. connect联系。
和别人比较，失去自我。
故选A。
考点: 考查动词辨析。