初中英语外研版 (新标准)八年级上册Module 9 PopulationUnit 2 Arnwick was a city with 200000 people.教学课件ppt

设计说明

由谈论“你喜欢生活在大城市还是小城市？”引入新课的学习。对课文的学习采取由浅及深，从整体到细节的方式。首先通过听短文和阅读短文判断句子正误，然后阅读短文回答相关问题，接下来完成相关短文的信息表。朗读短文，提升学生的口头表达能力；学习新的语言点，并继续学习本模块的新语法，增加学生在词汇和语法上的积累。设置有针对性的写作训练，提升学生的书面表达能力。

教学目标

通过本单元的教学，让学生达成以下目标：

1. 知识目标

掌握本单元新单词及短语: flat, rubbish, quiet, local, close down, pupil, pollution, public, service, solve。

2. 能力目标

(1)用正确的语音、语调朗读短文，把握短文细节信息；

(2)掌握冠词的基本用法和大数字的读法。

3. 情感目标

了解城市发展所面临的问题，增强忧患意识，呼唤节约精神。

重点难点

重点：短文的朗读与理解；语言点的学习和运用。

难点：运用所学知识进行相关的书面表达。

教学准备

PPT课件；短文相关图片；活动2的录音

授课时数

2课时

教学过程

Step 1　Leading in

T: Boys and girls, where do you live, in cities or in the countryside?

Ss: …

T: When you grow up, do you want to live in small cities or big cities? Why?

Ss: …

Step 2　Warming up

Work in pairs. Ask and answer the questions. Use the words in the box to help you. (Activity 1 on page 74)

1. Read through the words in the box with the class. Ask them to make sure what each word means.

2. Ask them to work in pairs to ask and answer the questions, using the words in the box.

3. Ask some students to answer the two questions.

Step 3　Reading

Fast reading

1. Listen and read. Then check the answers to Activity 1.

2. Read the passage and check (√) the true sentences. (Activity 3 on page 75)

(1) Ask the students to read the sentences and guess the answers.

(2) Ask them to read the passage to look for the key information.

(3) Ask the students to check the answers on their own.

(4) Elicit answers in full sentences from the whole class.

Answers: 1 √　3 √　5 √

Careful reading

1. Read the passage and answer the questions.

(1) Read through the questions and try to find the answers.

(2) Ask the students to work in pairs to ask and answer.

(3) Encourage some pairs to show their conversation. Ask the class to correct the mistakes.

Answers: 1 It was quiet.       2 It was 200, 000.

3 There are 2, 000.   4 It takes an hour to get there by bus.

2. Read and complete.

(1) Ask the students to go through the table.

(2) Ask the students to read the passage again. Underline the key information.

(3) Have them complete the table on their own.

(4) Check the answers in pairs.

Answers:

quiet; close; jobs; outside; part; more; clean; better; more

3. Ask the students to read the phrases and try to translate them into Chinese.

Ask some students to read the phrases and then tell the students to write them down on their notebooks.

4. Read the passage.

(1) Ask the students to follow the recording to read.

(2) Ask them to read the passage on their own.

(3) Encourage some of them to read the passage. Correct the pronunciation and pause errors.

Post-reading

Complete the passage with the correct form of the words in the box. (Activity 4 on page 75）

(1) Go through the words in the box with the class and check if they understand them.

(2) Ask the students to read the passage and think about what is missing.

(3) Ask them to complete the passage with the correct form of the words given in the box on their own.

(4) Check the answers with the whole class.

Answers:

(1)  local  (2) flats  (3) services 

(2)  (4) rubbish  (5) pollution

(3)  (6) thousand

(5) Encourage some students to read the passage.

Step 4　Language points

1. …it was a quiet village. ……它是一个安静的村庄。

quiet形容词，意为“安静的；寂静的”。keep / be quiet意为“保持安静”。

When the night fell, the village was very quiet.

当夜幕降临时，这个村庄很安静。

Be quiet, please. I have something important to tell you.

请安静，我有一些重要的事情要告诉你。

[注意]

quite副词，意为“非常”。

They got up quite early in order to catch the first bus.

为了赶上第一班公共汽车，他们起床很早。

Tony is quite a careful boy. 托尼是一个非常认真的男孩。

2. There is a lot of traffic and pollution. 沿途交通拥堵，污染严重。

pollution不可数名词，意为“污染”。其动词形式是pollute，意为“污染”。

There is too much pollution in the factory. 这个工厂内污染严重。

Noise pollution is a serious problem in big cities.

在大城市，噪声污染是一个很严重的问题。

The waste water polluted the river. 废水把这条河流污染了。

3. It needs fresh air, clean water and better public services. 它需要新鲜的空气、干净的水源以及更好的公共服务。

(1) public形容词，意为“公共的；公众的”，常用于名词之前作定语。

public holiday 公共假期     public place 公共场所

public health 公共健康

(2) service常用作可数名词，意为“公共服务；服务”。 

The government is working hard to improve the city public services.

政府正努力工作改善城市公共服务。

Step 5　Writing

1. Read and check (√) the problems that exist in your home town. (Activity 5 on page 75)

(1) Ask the students to read the list of problems.

(2) Tell them to work in groups and have a discussion about whether the problems exist in their home town.

(3) Encourage some groups to share their ideas.

2. Write down your suggestions to solve the problems in your home town. (Activity 6 on page 75)

(1) Ask the students to work in groups to write down their suggestions to solve the problems.

(2) Tell each group to share at least one suggestion with the class.

Possible answers：

1 It is a good idea to create more jobs in small cities or towns.

2 The government should build more good schools and hospitals.

3 The government should develop public transport and encourage people to go to work by bus or by bike.

4 The government should encourage people to protect the environment.

Step 6　Homework

1. Read the passage.

2. Talk with your partner about city problems.

当堂达标

I. 单项填空

1. It was a ________ village 20 years ago. But now it is part of a busy city.

A. old B. quiet C. different D. enjoyable

2. To make our city more beautiful, the government is working hard to reduce（减少）the air ________.

  A. pollution B. accident C. suggestion D. rubbish

3. Could you tell me how long it will take ________ to the supermarket on foot?

  A. get B. got C. to getting D. to get

4. The company ________ its five offices to cut the cost.

  A. took away  B. thought about  

C. closed down  D. picked up

5. ________ your English, you should work harder at it.

  A. Improving  B. Improve     

C. To improve  D. To improving

II. 从方框中选择单词或短语并用其适当形式填空

1. If the factory ________, a lot of people will lose their jobs.

2. Most ________ don’t have enough sleep because of too much homework.

3. Can you help me ________ the problem?

4. Zhang Ting’s parents bought a flat ________ her school.

5. The air ________ usually gets worse in that city when winter comes.

III. 根据汉语意思完成句子

1. 居住在城市中心将非常贵。

   It will be very expensive ________ ________ in the city centre.

2. 很明显，他们需要更多的帮助。

　 ________ ________ ________ that they need more help.

3. 人们期盼更好的公共服务。

   People look forward to ________ ________ ________.

4. 为了找到工作，他们搬到了大城市。

　 ________ ________ ________, they moved to big cities.

5. 最终，我们找到那个靠近海的小村庄。

　At last, we found the small village ________ ________ the sea.

答案：I. 1-5　BADCC

II. 1. closes down  2. pupils  3. (to) solve  4. close to  5. pollution

III. 1. to live  2. It is clear  3. better public services  4. To find jobs 

5. close to

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教学反思

教学反思