Module 9 Unit 2 -Unit 3 教案（共4课时）--2023-2024学年外研版英语八年级上册

Unit 2　Arnwick was a city with 200，000 people.
Ⅰ.Teaching model
Reading and writing
Ⅱ.Teaching aims
1．To get information from the reading material about city problems and learn the grammar—article.
2．To write about city problems.
3．To make students do something for the environment protection.
Ⅲ.Teaching aids
A projector，some pictures and a tape recorder
Ⅳ.Teaching steps
第一课时(Activity 1－Activity 2)
Step 1：Warming up and lead－in
1．Review the grammar they have learnt.
(1)Show some pictures of big numbers to the students.
For example：
1，058 ________________
5，123，524 ________________
85，156，008 ________________
(2)Look at the pictures and say the numbers.
2．Review the words，
Step 2：Pre－reading
1．Ask them：
T：Where do you live
S：I live in the city/countryside.
2．Work in pairs.First read the words in the box.
countryside，field，flat，hospital，job，office，rubbish，village
3．Then use the words to answer the questions.
(1)Why do people move to cities
(2)What are the problems of big cities
4．Share their answers with the class.
Step 3：Reading
1．Listen to the passage and check their answers to Activity 1.
2．Read the passage and answer the questions.
(1)Where did people live after they moved to cities
(2)When did the small local school in Parkville close down
3．Get the class to read the passage again，but this time read it more slowly，then underline the difficult points.
4．After the students are familiar with the passage，ask them to read the passage after the tape.Then they can read by themselves.
Step 4：Explain
1．The teacher explains some key expressions and grammar points.
2．Let students read and master them.
Step 5：Homework
1．Read the words and the passage frequently.
2．Copy the words and expressions.
3．Finish some exercises in workbook.
Blackboard Design
Unit 2　Arnwick was a city with 200，000 people.
New words：
flat，local，close to，rubbish，close down，pollution，public，service，solve
Important sentences：
1．They had a small house，close to fields and hills.
2．It was expensive to live in the city center，so the government built flats outside the center.
3．It takes an hour to get there by bus.
第二课时 (Activity 3－Activity 6)
Step 1：Review
1．Read the passage in Activity 2 again.
2．Answer the following questions：
(1)Where does Jo live
(2)What's the population of Arnwick
(3)How long does it take Jo to go to school by bus every day
(4)Does Arnwick need more school
Step 2：Have a dictation
Get the students to write the words and phrases in Unit 2，then check the answers to see if they have grasped the usages of the points.
Step 3：Practice
1．Check the true sentences in Activity 3.
(1)Parkvilie was a quiet village.
(2)Arnwick was a city with 20，000 people.
(3)Arnwick now has a population of more than one million.
(4)The local school in Parkville has 2，000 pupils.
(5)Big cities need more money for public services.
2．Check the answers for the whole class.
3．Read the words in the box in Activity 4.
flat，local，pollution，rubbish，service，thousand
4．Choose the words from the box，then use the correct form to fill in the blanks.
5．Let someone read the passage to check the answers.
Step 4：Writing
1．Read the statements in Activity 5.
(　　)Many young people want to leave the countryside because they want to find jobs in the city.
(　　)There aren't enough schools and hospitals.
(　　)Too much traffic brings air pollution.
(　　)There is too much rubbish in the streets.
(　　)There are not enough police in the city.
(　　)It is difficult to get enough clean water.
2．Ask the students to check the problems that exist in their home town.
3．Ask the students to write down their suggestions to solve the problems in their home town.
For example：
We can build more schools for children.
We shouldn't throw rubbish everywhere.
…
4．Share their suggestions with the class.
Step 5：Homework
1．Read the passage after school and remember the new words.
2．Finish the workbook.
Blackboard Design
Unit 2　Arnwick was a city with 200，000 people.
Answers：
(1)local　(2)flats　(3)service　(4)rubbish　(5)pollution
(6)thousand
We can build more schools for children.
We shouldn't throw rubbish everywhere.
Unit 3　Language in use
Ⅰ.Teaching model
Revision and application
Ⅱ.Teaching aims
1．To use the points in Unit 1 and Unit 2 freely.
2．To master the words，the numbers and the article.
3．To make students learn about the environment pollution and how to protect the environment.
Ⅲ.Teaching aids
A projector，some pictures and a tape recorder
Ⅳ.Teaching steps
第一课时(Activity 1－Activity 6)
Step 1：Review
1．Read the grammar.
2．Summarize the structure.
Step 2：Language practice
1．Read the sentences and fill in the blanks with the proper words.
(1)Beijing is________ ________ city.
(2)It takes an hour ________ ________ there by bus.
(3)That's almost________ ________ ________ the world's population.
(4)That makes over________ ________ ________ a year.
2．Then check the answers.
Step 3：Grammar practice
1．Revise big numbers：
(1)Match the countries with their populations in groups.
(2)Read answers to Activity 1 to the whole class like this：
China has a population of…
The US has a population of…
…
(3)Listen and check the answers.
2．Read the chart in Activity 3 carefully.
(1)Which city had the largest population in 2000
(2)Which city's population will increase the most from 2000 to 2025
(3)Which city will have a larger increase in its population，New York or Mexico City
(4)Which city/cities do you think will have the biggest population problem？Why
3．Answer the questions above.
4．Teach the students how to read a chart.
5．Revise articles.
(1)Read the passage in Activity 4.
(2)Complete the passage with a，an or the.
(3)Let someone read the passage and check the answers.
Step 4：Expression practice
1．Complete the sentences with the correct form of the words in the box.
(1)First read the sentences.
(2)Use the right form of the words from the box to fill in the blanks.
(3)Read the sentences to check the answers.
2．Complete the diagram showing population problems.
(1)Read the diagram.
(2)Use the words from the box to complete the diagram.
(3)To get the answers from the students.
Step 5：Homework
1．Revise all the key points in this module.
2．Finish the workbook.
Blackboard Design
Unit 3　Language in use
Answers：
(1)a huge　(2)to get　(3)one fifth of
(4)131.4 million births
China has a population of…
The US has a population of…
第二课时 (Activity 7－Activity 15)
Step 1：Expression practice
1．Complete the passage with the words from the box.
(1)Read the passage and master the details in the passage.
(2)Use the words to fill in the blanks.
countryside，pollution，population，space，traffic
(3)Get the right answers from the students.
2．Complete the sentences with the correct form of the expressions in the box.
(1)Read the sentences and understand the meanings.
(2)Choose the correct form of the expressions.
all over the world，closed down，in the future，
it takes，not…any more
(3)Let someone read the sentences to check the answers.
(4)Let the students read the expressions and recite them.
Step 2：Listening practice
1．Listen and let the students master the summary.
2．Listen again and choose the correct answer.
(1)Joining a car club is cheaper/more expensive than having a personal car.
(2)People in car clubs pay for/don't pay for a car when they drive.
(3)People in car clubs sometimes/never take a bus or ride a bike.
(4)People in car clubs probably are/aren't healthier.
3．Let students read the sentences to check the answers.
Step 3：Speaking practice
1．Work in pairs and discuss this question：
Do you think car clubs would be popular in China？Why？/Why not
2．Let some students share their ideas.
Step 4：Around the world
World population and water
1．Get the students to read this passage.Before reading，teach them the key words and phrases.
2．Then ask a few students to read it，and translate it into Chinese at last.
3．Solve the problems which the students meet in reading.
Step 5：Module task
Making a graph
1．Let the students work in groups.and prepare to make the graph.
，now，ten years ago and ten years from now.
2．Make the graph.
3．Ask the students to write paragraphs to describe the graph.
4．Present their graphs to the class.
Step 6：Homework
1．Finish the workbook in this module.
2．Revise the whole module.
Blackboard Design
Unit 3　Language in use
Useful expression：
all over the world
closed down
in the future
it takes
not…any more
pay for
more and more
as fast as
more than/over