Teaching objectives:
1, learn 24 new words, 15 new words on the green line only know not to write. Understand the words made up of new words. I can make sentences with the words "wandering" and "disappearing".
2. Be able to segment the article and summarize the general idea of the paragraph. Pay attention to the construction of the total score structure of articles.
3. Know how to protect wild animals by understanding the appearance characteristics and living habits of elk.
4. Be able to read the text accurately, fluently and emotionally.
Key points and difficulties:
1. The article mentioned that "eight countries invaded and the elk suffered bad luck". For students, the incident took a long time, so we can fully collect the information in this respect and understand that the "Eight-Nation Alliance" invasion was not only a disaster for the people of China, but also a bad luck for the elk.
2. Historical knowledge is quoted vividly in the text to help students understand further in reading.
Teaching methods: with the help of pictures, observing imagination, analyzing words and phrases, and combining reading and writing.
Teaching preparation: flip chart, small blackboard, making related courseware.
Teaching time: two class hours
first kind
First, stimulate the introduction of interest.
1. Students, China is one of the countries with the richest wildlife resources in the world. Do you know what precious wild animals are in China?
(Giant panda, golden monkey, Siberian tiger, red-crowned crane, Chinese alligator, Chinese sturgeon, baiji dolphin, Tibetan antelope)
2. Teacher: You know so much. Today the teacher is going to meet a rare animal-elk. (Play the courseware)
3. Reading problems.
Second, read the text for the first time.
1. Teacher: First, let's watch a feature film about the animal world-Elk. Please watch carefully. After watching it, briefly talk about what the film introduced to us in one or two sentences.
2. Life freedom theory, blackboard writing: appearance characteristics, living habits, legendary experiences.
3. Clear the hierarchy.
Teacher: Hey, it seems that everyone has read it carefully. Next, let's see how it is introduced to us in the article. Please read the text quickly and think about which paragraphs in the text introduce the appearance characteristics of elk. (2-4) What natural passages introduce the legendary experience of elk? (5-7) (Playing Courseware)
Third, understand the appearance characteristics and living habits of elk.
1. Read 2-4 freely, circle the words you are interested in and think about the reasons why you are interested.
2. Group cooperation and communication.
3. Collective communication. (Instruct to read related sentences aloud)
A. "Elk is a kind of deer ... which adds to its mystery." (Show courseware)
Instruct reading aloud. (showing strangeness and mystery)
Teacher: Look at it. Its horn is like a deer, its face is like a horse, its hoof is like an ox, and its tail is like a donkey. How strange! Can you show its strangeness by reading aloud? (Instruct reading aloud)
Teacher: It is also the mount of Jiang Ziya in fairy tales. How mysterious! Who wants to read this sentence? (Instruct reading aloud)
B. "Like other deer, elk are herbivorous mammals. Generally, male elk can weigh up to 200 kilograms and have horns as long as 80 centimeters, which are replaced once a year. "
Grasp the words "weight 200 kg, angle 80 cm" to understand the "big" of elk.
C. "The horn shape of the elk is unique among deer-when standing, the tip of each branch of the elk horn points forward. The female elk has no horns and is relatively small. " When the students answer, the camera shows the courseware and appreciates the unique horns of the elk. )
Teacher: What a unique angle! Who will read aloud? (Instruct reading aloud)
Teacher: After listening to your reading, we really think that the horns of the elk are unique. What a lovely animal it is! Let's read together.
D. "Elk's tail is the longest of all deer. The long tail is used to drive away mosquitoes and flies to adapt to the life in the swamp environment. "
Teacher: Elk's tail is the longest of all deer. What a strange animal! And its long tail can be used to drive away mosquitoes and flies! What a great effect! (Instruct reading aloud)
E. "Elk has wide hooves and quick movements. They often stand in the water, trekking, diving and foraging, even in the dead of winter. " (Play the courseware)
Teacher: Elk weighs 200 kilograms. It should be fat and clumsy, but it can move briskly in the swamp. What a strange animal! No wonder people are interested! Do you like it? Then express it by reading aloud. (Instruct reading aloud)
"F." The coat color of elk is brownish red in summer and turns brownish gray after depilation in winter. "
Teacher: You see, elk, like us, change clothes with the seasons! How cute! (Instruct reading aloud. )
The game is introduced:
For example, the teacher reads "The shape of elk is very strange, and its horns are like deer-",and the students read "The shape of elk's horns is ……" Teacher: Its hooves are like cows … its tail is like donkeys … The color of elk is in summer … in winter …
4. Summary: Is the appearance of elk related to its living habits?
Teacher: The peculiar shape of elk evolved in the long-term evolution process to adapt to the environment.
G. "The natural fertility of elk is very low, and the pregnant period of the doe is longer than that of other deer, and it will only be fully developed after it is exceeded ..."
Teacher: You see, elk, like us, have to be pregnant in October to give birth to calves. What a spiritual animal! And it only gives birth to one child per fetus, so we should protect them. (Read the sentence aloud)
Fourth, learn the first paragraph.
1. Transition: Dafeng Elk Nature Reserve is the hometown of Elk. It's in Yancheng City, Jiangsu Province. Now let's go there and see. (Play the courseware) Find out why it has become the hometown of elk.
2. Students communicate and the teacher shows the sentences with the lens. (Instruct reading sentences aloud. )
"The beaches in the Yellow Sea are vast ... the largest herd of elk."
Guide students to understand that the environment in which elk live must be mild and lush. )
Teacher: Look, how leisurely the elk in Dafeng Elk Nature Reserve live! (Read the sentence aloud)
3. Summary:
From 65438 to 2008, in Dafeng Elk Nature Reserve, an ideal land, elk thrived, reaching more than 300 heads, and its reproductive speed ranked first in the world. This is inseparable from the country's emphasis on protecting wild animals. (blackboard writing)
Verb (short for verb) Homework:
Learn to talk about the appearance characteristics and living habits of elk like a commentator.
Second lesson
First, check the import.
Teacher: What are the appearance and living habits of elk? Student exchange.
Transition: Elk is not only strange in appearance, but also legendary! Please read paragraphs 5-7 of the text freely. Then, complete the form given to you by the teacher in groups.
Second, understand the legendary experience of elk.
1. Grouping completion form.
2. communication. (camera-guided reading) (playing courseware)
A. "The experience of elk is full of legends ... as early as more than 3,000 years ago ... 65,438+0,865 ...65,438+0,900 ... Since then, elk has almost disappeared in China." (Read "feeling of regret" and "feeling of anger")
B. "Later, I lived abroad ... until1967 ..."
C. "1August, 986 ... Elk returned to their hometown and was sent to Dafeng Elk Nature Reserve for stocking ... to thrive." (Guide to read the feeling of "pride and joy". )
Teacher: Dafeng Elk Nature Reserve is the hometown of Elk, located in Yancheng City, Jiangsu Province.
3. Summary:
From 65438 to 2008, in Dafeng Elk Nature Reserve, an ideal land, 39 elk thrived and developed to more than 300, ranking first in the world in breeding speed. This is inseparable from the country's emphasis on protecting wild animals. (blackboard writing)
Although the elk is now out of danger of extinction, only by completely restoring the wild population and returning to nature will it mark the rebirth of the elk. We are looking forward to this day.
Third, write new words.
1, carefully observe the strokes, order and structure of new words.
① Words with left and right structures should be narrow on the left and wide on the right.
② For words with semi-enclosing structure, pay attention to wrap the middle words, and the structure should be tight and appropriate.
2. Draw red in Tian Zi and write temporarily.
Fourth, assign homework.
1, write new words.
2. Read the text with emotion.
3. Learn to tell the legendary experience of elk like a commentator.
Blackboard design:
Hungry as a deer
Appearance features, face like a horse.
Hooves like cattle protect wild animals
Elk tail is like a donkey.
Living habits
Legendary experience