book2 unit4教案新部编本

教师学科教案[ 20 – 20 学年度第__学期]
任教学科：_____________
任教年级：_____________
任教老师：_____________
xx市实验学校
Unit 4 Wildlife protection
Teaching goals
*语言知识
1.to talk about endangered species.
2.to understand the importance of wildlife protection
3.to know how to express your intentions and purposes
4.to learn to use the Present Progressive Passive V oice
5.to learn how to write a letter of advice
*语言技能和学习策略
1.to develop listening skills by doing exercises in listening task
2.to develop speaking skills by finishing the speaking task and other activities like
discussion and oral practice
3.to develop reading skills through the reading materials in this unit
4.to learn to write a letter of advice
*文化意识
1.to know the reason for the endangered animal’s dying out
2.to know the importance and necessity of wildlife protection
*情感态度
1.to raise the students’ sense of wildlife protection
*单元整体设计思路：
第一、二、三课时Warming Up, Pre-reading, Reading, Comprehending, Speaking 第四课时Learning about Language& Discovering useful structures
第五课时Using language
第六课时Speaking and writing
第七课时Summing up, self-evaluation and self-test/exercises
Teaching key points:
1.how to improve students’ speaking and cooperating abilities
2.learn to use the present progressive passive voice
3.master some words and expressions
Teaching difficult points:
1.train the students’ speaking, listening, reading and writing abilities
2.how to improve students’ cooperating abilities
Teaching methods:
Student-focus approach and task-based approach
Learning methods:
Cooperative study
Teaching aids:
Computer
Period 1 ,2&3 Warming Up, Pre-reading, Speaking, Reading,
Comprehending,
Teaching Goals: 1. To talk about endangered species
2. To read about and understand wildlife protection
Teaching Procedures:
Step 1. Lead-in
Show some pictures of some endangered animals and let the students name them. (polar bear, milu deer, rhino, tiger, crocodile, leopard, koala, panda, dolphin, giraffe…)
Questions: 1. Do you often see these animals?
2. What problems are some animals facing nowadays? Why?
Step 2. Warming up& Speaking
Cooperative learning: discuss the questions with the partners.
1. Why are the animals in danger?
(1. Don’t have enough food; 2. Being hunted and killed ; 3. The bad environment; )
2. What measures should be taken to protect the endangered animals?
((1) Treat the animals as our friends; (2) We shouldn’t kill them freely. (3) We should protect the environment around us. (4) We should collect money to protect animals.
(5)Protect their habitats and create new ones (6)Stop buying clothes made of their furs …)
Step 3. Reading
Task 1: Scanning
1. What three places has she been to?
2. What problems face the animals?
3. What endangered animals are they?
Task 2: Skimming
1. Read the passage carefully and fill in the chart on page 27.
2. Answer the questions. (P27)
Task 3: Listen and read aloud.
Step 4 Summary
Fill in the blanks.
How Daisy Learn to Help Wildlife
1.Tibet: (1) ___________ is used to make sweater.
(2) Antelopes are killed for ________;
(3) Every year over ___________ antelopes are killed.
2.Zimbabwe; (1) ________ used to hunt the elephants.
(2) Now farmers __________ them.
3.Rainforest: (1) A ________ insect affects mosquitoes.
(2) No ______, no ________ and no _________.
Step 5 Language points
1.protection n. 保护protect vt. ~sth. from/against…保护……避免……He’s wearing the sunglasses to protect his eyes from/against the strong sunshine.
2.die out灭亡；逐渐消失
Many animals have died out in the past decades.
*die away 慢慢减弱直至消失, die of/from 死于, die off 一个接一个死去
3.loss n.
His death is a loss of our country.
The earthquake caused a loss of more than 20,000,000 yuan.
*at a loss不知所措I’m at a loss what to do?
4. Daisy had always longed to help endangered species of wildlife.（L1,P26）戴西一直想要帮助濒危动物.
long: v. 渴望、非常想long to do 渴望做某事, long for …渴望……The children are longing to see you again. 孩子们盼望再见到你。

I am longing for the holidays.我渴望放假。

5. Our fur is being used to make sweaters for people like you.(L10,P26)我们的毛被用来为像你一样的人们制作毛衣.
is being used 现在进行时的被动语态
The children are being taken care of by their aunt. 孩子们正在由姑母照顾着。

6. In relief, Daisy burst into laughter.(L16, P26)戴西如释重负,突然笑了起来. relief n. （痛苦﹑困苦﹑忧虑等的）减轻或解除
In relief 如释重负地，轻松地
Having finished my homework, I packed up my bag in relief. 做完作业后，我轻松地收拾书包。

burst into laughter 突然大笑起来
On seeing the funny expression on his face, we all burst into laughter.
看到他脸上的可笑表情，我们都大笑起来。

7. Farmers hunted us without mercy.(L18, P26)农民们毫不留情地猎杀我们. mercy /U/ 仁慈，宽恕，宽容without mercy 无情地，冷酷地，残忍地
The emperor punished everyone without mercy. 皇帝毫不留情地惩罚每个人
8. I’m protecting myself from mosquitoes.(L28,P26)我正在保护自己不受蚊虫叮咬.
protection n. 保护protect vt. ~sth. from/against…保护……避免……
He’s wearing the sunglasses to protect（protect）his eyes from/against the strong sunshine.
9. It contains a powerful drug which affects mosquitoes. (L29, P26)它含有一种强效的药物可以防止蚊虫叮咬.
affect vt. This movie deeply affects me.
effect n. have an effect on; have a good/bad effect on
电脑游戏对学生的对学习有不良影响。

Computer games have a bad effect on students’ study.
effective adj. 有效的
我建议我们必须采取措施阻止我们的环境受到进一步污染。

I suggest we take effective measures to protect our environment from further pollution.
10. You should pay more attention to the rainforest where I live and appreciate how the animals live together.(L30, P26)你们应当多加关注我生活的热带雨林,并且懂得热带雨林的动物是如何一起生活的.
attention n.
pay attention to sth. 注意……Please pay attention to what I said just now.
Step 6. Homework
1.Review the new words and expressions.
2.Make sentences with the words and phrases given by the teachers. protect…from, pay attention to , affect, have a good effect on
Period 4 Learning about language (P28),& Discovering useful structures
Teaching Goals: 1.To learn about The Present Progressive Passive voice
2. To discover useful words and expressions
3. To discover useful structures
Teaching Procedures:
Step 1.Revision (Finish the exercise on the students’ papers.
Not long ago there was a girl [1]_______ (call) Daisy, who went to see the animals that gave fur to make her sweater [2]________ the help of a flying chair. In Tibet, she saw an antelope with a sad face looking at her, [3]_________told her that they were killed for the wool that was taken from under [4]________stomachs. Every year over 29,000 of them were killed, with only 72,0004 [5] _______ (leave). In Zimbabwe, the elephant Daisy saw said they were endangered there. Farmers used to hunt them [6] ___________ they were considered to have destroyed the farms.
Later, the government tried to help the farmer [7] ______ asking the tour companies to bring more tourists to the area and setting the number of animals to be hunted, [8]_________ made the farmers a lot of incomes. As a result, farmers started to protect [9] _________. In the thick rain forest, Daisy saw a monkey rubbing [10]______ insect over his body to protect against mosquitoes. With all her experience, Daisy had learned how to work with WWF to protect wildlife.
Step 2. Practice
Turn to Page 28 and do Ex1 and Ex2 You can simply write your answers in the blanks on the book.
Suggested Answers:
Ex1: (1)distant (2) decrease (3) powerful (4) affect (5) appreciate (6) hunt
(7) protect… from (8) respond (9)relief
Ex2: wild, reserve, hunt, species, powerful, appreciated, relief, protecting…from
Step 3. Grammar（现在进行时的被动语态）
The present progressive passive voice is formed: is/are/am +being done.
1. Let Ss find some sentences of the above kind in the text and do some exercises. Purpose: To make Ss further understand the structure of the sentence pattern. (1) Suggested sentences
Our fur is being used to make sweaters like yours.
Daisy turned round and saw she was being watched by an excited elephant.
(2) Exercise
①The Tibetan antelope ____________(hunt)by people who wish to take the fur from under their stomachs.
②The rhino __________________(study)Beijing University students.
③The African elephant _________________(protect)by the WWF.
④The panda ____________________(photograph)by Daisy.
⑤The whales _________________ (kill)by Japanese fishermen.
⑥The mice ___________________(attack)by the cat.
Suggested Answers: ①is being hunted ②is being studied by ③is being protected ④is being photographed ⑤are being killed ⑥are being attacked.
Period 5 Using language Reading and listening
Step 1 Revision
Do you remember the endangered animals?
Step 2 Lead-in
Show some pictures of dinosaurs. Let the Ss talk about the topic.
1.Have you ever learn something about dinosaurs in China?
2.Can you imagine the life of them in ancient times?
3.Are there any of them living in the world nowadays? Why or why not?
Step 3 Reading
Task 1: Fast reading for general idea.
Task 2: Careful reading for detailed information.
1.When did the dinosaurs live?
2.What’s the rare new species dinosaurs like?
3.Why did the dinosaurs die out?
Task 3: Discussion: What’s the possible reasons for the disappearance of dinosaurs? Task 4: Listen to the story of dodo and finish the exercises on page 30.
*Step 4 Reading task (P65)
Task 1: Show some pictures of Milu deer. Let the Ss talk about them.
Have you ever see this kind of animals in China?
What do you think of their situation in China?
Task 2: Read the text and finish the chart on Page 65.
1.Appearance of the Milu deer:
2.Features of the Milu deer:
3.Reasons for disappearance:
4.The life of the Milu deer in Britain:
5.How they returned:
6.Present situation:
7.Value of the cooperation:
Task 3: Read the passage and underline the important words and expressions. Language points
come into being形成；产生（不可用于被动语态或进行时态）
Dinosaurs lived on the earth tens of millions of years ago, long before humans came into being.千百万年前，恐龙就在地球上生活，比人类的出现要早得多。

*[短语归纳]
come into effect实施come into use投入使用
come into power上台执政
Step 5 Summary and homework
8.Revise the useful words and expression in this unit.
Period 6 Speaking and Writing (Using Language) Teaching Goals: 1. To learn more about wildlife protection.
2. To practise expressing opinions and willingness.
Teaching Procedures:
Step 1. Speaking
Purpose: To lead Ss into protecting wildlife
To train Ss to solve problems by themselves and strengthen their sense
of responsibility
1. Ask Ss to read the chart in the Speaking part (P31) and try to keep the phrases in mind.
2. Let Ss talk in pairs about how to help the animal which they plan to save. Remind them to use as many phrases in the chart as possible.
Step 2. Writing
Purpose: To improve Ss’ writing ability
To lead Ss into making friends with animals
1. Ask students to work in pairs and brainstorm with their partner to get ideas. Make it clear that no idea is too mad or too weird at this stage. For example, take the dodo to the moon, attack man , ask the dodo to hide, teach the dodo to swim to another island, etc..
2. Ask Ss to choose the ideas that they like best and put them under the headings. Make a plan.
3. Ask students to work on their first draft. When they finish, ask them to swap with their partner and get some advice from him/her.
4. Ask them to write a second draft which includes their partner’s suggestions.
5. Ask as many students as possible to read their writings to the class.
One possible version:
Dear WWF,
My friend, Chen Ting, and I have been doing some research on endangered animals. We found that the habitat of polar bears is disappearing because the ice at the
North Pole is getting warmer. I worry that when it disappears altogether, there will be nowhere for the polar bears to live.
First, I suggest we are very careful with the energy we use. Global warming happens because we are putting too much carbon dioxide into the air. One of the ways we do this is by driving everywhere by car. So I suggest we think carefully before using our cars unnecessarily.
Second, instead of using our cars we should think about traveling by bus or by train. These forms of transport are more environmentally friendly and do not put so much carbon dioxide into the atmosphere.
Third, we can join WWF which is fighting to save the habitat of the polar bear. We can raise money to help them by making and selling cakes, selling crafts or giving talent shows and charging money for our parents to watch.
I hope you will support us in our fight to save the home of the Polar Bears.
Yours sincerely,
Wu Xiaoxin Step 3. Homework
1．Finish the exercises on B4&A2 of Student Times
2．Go over the words and phrases and prepare for dictation.。