2021-2022学年牛津上海版八年级英语下册Unit2 Water教案

2022学年牛津上海版英语八年级第二学期Unit 2 教案
Junior Oxford English 8B Chapter two Water Talk
Ⅰ.Content
Period 1
Ⅱ.Teaching purposes Ss will be able
to grasp the sentences “It is + adj + for sb to do sth”
to learn to describle water cycle in English.
to know the importance of water
Ⅲ.Teaching keys
1. It is + adj + for sb to do (Make sentences)
2. water cycle
Ⅳ.Difficulties
the description of water cycle in English
the description of water’s importance
Ⅳ.Teaching procedures
Warming-up
① Greetings
② A quick response reading
Pre-task
Practice It is + adj + for sb to do sth
3. While-task
① Where can we see water
② Where does rain come from How does rain cycle
③ Where does the clean water in the taps comes from How does water cycle
Key words: 1 cloud 2 reservior 3 Daisy’s bathroom 4 stream
5 Yangtze River 6 sea 7 Huangpu River
8 water treatment works 9 sewage plant
(1) Ss arrange the order
(2) Ss do group work to discuss their answers.
(3) Learn to describe the picture.
4. Post-task
Ss have a discussion How useful\important water is!
We need water for washing/drinking……
Home Factories Restaurant Hospital
drinking Cleaning… cooking Cleaning…
bathing
5. Assignment
How useful\important water is!
What we can do to save water at home/school. Why we should save water.
The second period
Description of class
Students between the age of 14-15
In this class, a few of the students are interested in English.They can take part in the classroom activities.But most of the students are not so good at English, they need more help while learning.
B. Recent work:
The first part in this chapter learned. Students have learnt that this chapter is using a dialogue between a girl and a magic drop of water.
C.Objectives:
1.To learn the new vocabulary of the second part of Chapter 6.(speed,view,relax,nod)
2.To develop the ability of talking about a part of the process of water cycle.
3. To understand that water is important and precious.
D.Teaching aids:
Multimedia
E. Contents
Object 1
Context:Learning the exam-oriented vocabulary.(speed,view,relax,nod)
Activity and class organization
Learning“speed,view,relax,nod”by guessing their meanings according to the sentences given..
Learning to use the words above by matching the new words with their meanings.
Reading the new vocabulary.
Aids:OHP
Possible proble:Some students may find it difficult to guess the meaning in the sentences.The teacher should give the chance to the students and encourage them more often.
Object 2
Context:Learning the second part.
Activity and class organization:
Listening to the second part and doing some“True or false”
Listening to the second part again and filling in the missing words.
Listening and following the tape.
Working in groups and trying to say something about the process of water cycle.
1 How many places does the water have to pass before it comes to our home Can you name some
2 How did the water reach our home before you use it
3 It is not easy for the water to get to our home and school, so when we use it , what can we do
Aids:OHP
Possible problem:
Students may have some difficulties in talking about the process of water cycle. It’s essential for the teacher to remind the students to watch the pictures on p.p.t carefully.
Students may make some mistakes in the pronunciation of the new vocabulary. The teacher should correct their errors appropriately.
Object3
People are wasting water, what can we help them save water and use water wisely
Context: Discussing the topic ”How can we save water in our daily life ”
Activity and class organization:
Discussing the topic in the group of four.
Writing six sentences about the topic.
Sharing the short passage with the whole class.
Possible problem: Students may feel nervous or feel it difficult while discussing and communicating since they have limited vocabulary and language competence. Thus the teacher should encourage them to express themselves flexibly instead of being afraid of uttering wrong words.
Additional work after class:
Oral work:
1 Reading and following the recording of the second part
2 Saying sth about water cycle in your own words
Written work :
1 Making a small newspaper about” Use water wisely.” You can write 2-3 sentences and show some pictures
2.Finishing the short passage.
Period 4
I Teaching aims:
1. To get close understanding of water cycling
2. To cherish water
II Keys
1. Using proper verbs to describe water’s journey
III Difficulties
Using proper tense to describe water’s journey
IV Teaching process:
Task 1. To review phrases and get the meaning of paragraph 1 to 3
Step1 review some useful phrases
1. brush one’s teeth
2. be on
3. turn…off /on /down
4. voice /sound
5. freeze
6. no one
7. sound impatient
8. vanish /disappear
9. waste water
10. Who are you
eg:
1. We brush our every morning .(tooth)
2. One of Jack’s was broken in the traffic accident. (交通事故)
(tooth / foot)
3. People wear thick clothes in weather .(freeze)
4. Don’t have too much food, it’s harmful to your health. (freeze)
5. As we all know, water at O℃. (freeze)
6. I when I saw the UFO. (freeze)
7.The little baby is sleeping . Please turn the radio.
A. on B. in C. up D. down
8. It’s too noisy. Please turn the radio .
A. on B. in C. up D. down
9. You mustn’t waste water. Remember to turn that tap .
A. down B. up C. off D. on
10. Hurry! The film will be in 5 minutes.
A.beginning B. starting C. up d. on
Step2 Listen to Paragraph 1—3 and answer questions
1. Where was Daisy
2. What was Daisy doing
3. Why did the voice sound impatient
Task 2 To describe water’s journey with proper verbs.
Step 1 To be familiar with some useful phrases.
1. float in a cloud
2. enjoy the view
3. drop…into a stream
4. speed down the mountain
5. carry me to a reservoir
6. relax for a few days
7. run into the Huangpu River
8. get cleaned up
9. add a few medicals to me
10. wait until you call me
Step 2 Listen to Paragraph 4—11 and answer questions.
1. A: Is it easy for the water to get here or not
B: It’s not easy.
2. How long did the water relax in a reservoir
B: For a few days.
3. A: What did people add to the water
B: A few medicals.
Step 3 Match
Sept 4 Arrange into the right order.
1. I was floating comfortably in a cloud in Jiangxi.
2. The cloud dropped me into a stream.
3. I sped down the mountain into the Yangtze River.
4. The Yangtze River carried me to a reservoir.
5. I relaxed there for a few days.
6. I traveled a long way and ran into the Huangpu River.
7. They took me to a water treatment works.
8. They gave me a thorough cleaning and added a few medicals to me.
9. Then I traveled in the pipes under the streets.
10. I waited there until Daisy called me.
Step 5
Describe water’s journey with the phrases given in Step 1.
Assignment
1.Oral work:
A Read paragraph 1—10 fluently
B Describe water’s journey in your own words.
2.Written work:
A copy 10 phrases once ( English &Chinese)
B Describe water journey in your own words.
Period 5
I Teaching aims
1. To get a closer understanding of water journey.
2. To cherish water.
3. To learn to describe a journey.
II Keys & Difficulties
Using proper words to describe a journey
III Teaching process:
1. Review the words and text learned
A precious B thorough C impatient D view E relaxed F frozen G freezing
1. Nothing is more than water.
2. The doctor gave him a examination before telling him the problem.
3. If you have to wait for an hour for the bus, you may become .
4. I want a room with a good because I will stay here for a long time.
5. After a day of hard work, I at home.
6. Too much food is bad for our health.
7. No one lives in the South Pole because of the weather.
2. Fill in the blanks with the words given.
A teeth B off C journey D cloud E the Huangpu River F precious
Daisy is brushing her with the tap left running. The water tells Daisy to turn the tap . The water tells Daisy about its long
from a in Jiangxi to the Yangtze River, to a reservoir, to
to the water treatment works . Water is .
I More blanks
Daisy is brushing her with the tap left . The water tells Daisy the tap . The water tells Daisy about its long
from a in Jiangxi to , to a reservoir, to
to . Water is .
II Get the main idea of paragraph 11 to 17
1. Listen to tape and answer questions
Where will the water go after Daisy finish with it
What is the first place that water came from
What does liquid gold mean
III Fill in the flow chart on p86
Ss read the flow chart
IV Listening p78
Listen to a coin’s journey. Write the right order.
1. describe the pictures
2. Listen and write the right order.
Assignment:
Oral work:
1. Read paragraph 10—17 fluently
2. Why is water precious (at least 6 sentences)
Written work:
1. p77 E C3
2. Water is precious because…
Period 6
I Teaching aims
1. To talk about amounts correctly
II Key Difficulties
To use amounts correctly and fluently
III Teaching process:
1. Tell the students we use a lot of, a little, much, no, a few and many to talk about amounts.
2. Explain to the students that a substance can be uncountable while the units in which we measure it are countable (e.g., slices of bread, cups of tea, pieces of chalk). Ideas and feelings can be either countable or uncountable (e.g., She has much love in her heart means she is a loving person, but she has many loves means she loves many things/people.)
3. Ensure that students understand that a lot and no can be used with both countable and uncountable nouns. When the noun is uncountable, there is is used with no (e.g., There is no water.).However, when the noun is countable, there are is used with no and the noun must be changed into its plural form(e.g., There are no swimmers.).
4. Language A B C
5. Practice
Grammar Book p31—p35
Exercise Book p29—p30