当前位置：首页 → 职业资格 → 教师资格 → 中学英语学科知识与教学能力->设计任务：请根据以下教学内容设计一节听力课的教案。该教案应突
设计任务：请根据以下教学内容设计一节听力课的教案。该教案应突出以下要点：
●teaching objectives
●teaching key and difficult points
●major steps and time allocation
●activities and justification
教学时间：45分钟
语言素材：
FIGHTING GROWING DESERTS
Why do we have deserts today?Deserts have not always been here.Most deserts that we have today were once green lands full of the plant life.One of today's biggest deserts is in North Africa.However,in the 1st century BC farms in the North Africa grew corn and wheat to make bread for the whole city of
Rome.How did this area become desert?
Both weather and people can help form a desert.Hot weather or very little rain makes the land so dry that nothing can grow.If people cut down or burn trees and plants to make land clear for farming,the wind can blow the soil away and turn the dry land into sand.Another big problem is farming on land that is not very good.
This poor land can very quickly turn into desert,if it is farmed too much.One of the biggest causes,however,is when people take their animals to the same fields to feed over and over,and the fields finally lose all their nutrition.Because of these problems,deserts are slowly taking over green land in many parts of the world,including China.
However,we can fight the growing deserts!In some parts of China people are working to prevent desert from expanding.In Xinjiang,for example,some farmers are trying new scientific farming methods.
These methods make it possible to use less land for crops,so farmers then can plant trees on the rest of their land!
One Xinjiang farmer,used only half of his fields to grow the same amount of crops as last year.On the other half of his land,he planted fruit trees.The work of people like this is helping to fight the world's growing deserts.
Teaching Objectives
（1）Knowledge Objective:
Students can learn about the causes of the desert and?the method to prevent desertification.
（2）Ability Objectives:
①Students can understand the?function of topsen-tences,and take notes about?how the desert comesinto being.
②Students can predict?the listening material accord-ing to the title and test?the guessing.
（3）Emotion Objective:
Students can realize the serious environmental prob-lems and the importance of environment protection.
Teaching Key and Difficult Points:
（1）To know about the causes of the desert and the?method to prevent desertification.
（2）To take notes of the top sentences and settle the?questions with the help of the notes.
Teaching Procedures:
Step 1 Pre-listening（7 minutes）
（1）Leading in
①make a story based on four pictures
The teacher presents four pictures about desertifica-tion,then asks four students to make a story each ac-cording to one picture.
②discussion
The students discuss the causes of turning a green?land into a desert in group of four.
（Justification:The vivid pictures and story making are?to put the enthusiasm of the students in motion.The?discussion will stimulate their background knowledge.）
（2）predicting
According to the title of the listening Fighting Grow-ing Deserts,guess what will be discussed.
（Justification:The predicting will prepare for the?first listening mentally.）
Step 2 While-listening（30 minutes）
（1）listen and check
Listen to the tape for the first time and check the?guessing.
（2）listen and fill
Listen to the tape for the second time and fill in the?blanks.
（3）listen and write
Listen to the tape for the third time and answer the questions.
①Why was North Africaimportant in the first centu-ry,BC?
are there to form a desert?
farming methods helping to stop the?desert in Xinjiang?
（4）group discussion
Work in groups of four and discuss how to prevent a?green land from being a desert.
（5）dictation
Listen to the tape and have a discussion.Write down?every single word.
（Justification:The activities provide the students?with the chance to guest and test,to use the strategy?of note-making,to improve their listening ability.）
Step 3 Post-listening（8 minutes）
Have an interview.Talk about the causes of the?desert and methods of prevention.
（Justification:The interview between two students?will consolidate what they have learned.In the mean-time,the students will enhance the understanding of?the causes of desert,and increase the environment?consciousness.）
Homework:
Write a passage within 120 words about how a desert?comes into being and how we can prevent the?desertification.
（Justification:The writing will both review what the?students have learned and help the teacher check?how they grasp the knowledge.）
有“泥土诗人”之称的诗人是（）。
将下列各项按所表示年龄大小顺序排列，正确的顺序应是（ ）。
①不惑②垂髫③花甲④加冠⑤而立⑥古稀⑦半百
1931年，一位给人们带来光明的科学家重病的消息牵动着世界人民的心，几十名记者为他守夜。每隔一个小时就对外发布一次消息：“灯”还亮着。这位科学家是（ ）。
钱穆在评论中国古代某制度时说，它“可以培植全国人民对政治之兴味……可以团结全国各地域于一个中央之统治”，这一制度是()。
明朝初年强化君主专制的措施是（）。
知识是个体通过与环境相互作用后获得的（ ）。
《诗经》中描绘了一个美丽清泠、朦胧迷茫的抒情境界，刻画诗人徘徊追思的形象，借助景物和意象含蓄委婉地表达相思和追怀之情的诗篇是（ ）。
既是俄罗斯浪漫主义的杰出代表，同时又是俄罗斯现实主义的奠基人的是（ ）。
一个国家教育经费投入的多少最终取决于（ ）。
教育的本体功能之一是( )。
