初中英语牛津上海版 (五四制)七年级上册（新版）Unit 4 Jobs people do教学ppt课件

设计说明

通过给出信息猜职业，让学生回顾上一节课所学内容。讲解一般现在时这一语法点，让学生能够学会应用这一时态。结合填句子练习，温习与职业有关的表达。借助图片呈现生词。通过填表的形式，让学生熟悉各种职业及这些职业的具体工作内容。接下来，通过对话学习以及听录音判断对应职业所穿的制服，让学生能够很好地把从事不同职业的人，其工作性质以及所穿的制服联系起来，以此来锻炼他们听取主要信息的能力。再通过结对讨论图片，增强他们的表达能力。对本课中的重要知识点进行讲解，打好语言基础。最后，设置适量当堂达标检测题目，检测他们对知识点及一般现在时的应用情况。

教学目标

通过本课节的教学，让学生达成以下目标：

1.知识目标

掌握本课节新词汇：ambulance, rescue, deliver, parcel;

能用一般现在时谈论习惯性的动作或状态。

2.能力目标

能够听懂有关职业的描述；能够表达不同职业的人所做的具体工作。

3.情感目标

让学生了解职业,树立正确的职业意识；让学生意识到虽然人们的职业不同，但都对社会发展做出重要贡献。

重点难点

重点：掌握本课节新词汇：ambulance, rescue, deliver, parcel; 能用一般现在时谈论习惯性的动作或状态。

难点：能够听懂有关职业的描述；能够表达不同职业的人所做的具体工作。

教学准备

PPT课件；活动Look, listen and write的录音；有关图片，如救护车、救护人员、快递员等。

授课时数

1课时

教学过程

Step 1 Revision

1. Guessing game. Give the students some information about people’s jobs.

2. Let the students guess what his/her job is.

3. The student with the most answers wins.

4. Check the answers.

Answers:  

A. secretary   B. doctor  C. artist  D. street cleaner 

5. Give the students some time. Let them take turns to describe a job for the other classmates to guess.

Step 2 Warming up

1. Let the students do some exercises.

T: In my block, there are a lot of people. They do different jobs. Look at the pictures and complete the sentences about different people.

2. Check the answers.

Answers:

(1) a pilot　(2) an airline company　(3) flies a plane　(4) a dentist　(5) a clinic　(6) looks after people’s teeth　(7) a cook　(8) a restaurant　(9) cooks food for people　(10) a shop assistant　(11) a department store　(12) sells clothes to people　(13) a nurse　(14) a hospital　(15) looks after sick people

Step 3 Grammar

1. Read and find some rules.

a secretary→ helps a businessman

a doctor → makes sick people better

a fireman → puts out fires

an SPCA officer→ takes care of animals

an architect → draws plans of buildings

a removal man → works for a removal company

a postman→delivers letters and parcels

2. Present the rules and tell students how to use the simple present tense.

A.一般现在时的用法：

(1)表示习惯性、经常性的动作，常与表示频度的时间状语连用。

(2)表示主语具备的特征、性格和能力。

(3)表示主语现在的情况或状态。

(4)表示客观存在的事实或真理。

B.一般现在时的构成：

肯定句：(1)主语+be(am, is, are)+其他.

(2)主语+行为动词+其他.

否定句：(1)主语+be(am, is, are)+not+其他.

(2)主语+don’t/doesn’t+行为动词原形+其他.

一般疑问句：(1)Be(Am,Is, Are)+ 主语+其他?

(2)Do/Does+ 主语+行为动词原形+其他?

特殊疑问句：疑问词+一般疑问句?

C.行为动词第三人称单数形式的构成：

一般在动词原形后加-s 

work—works    run—runs

以s, x, sh, ch结尾的动词加-es 

finish—finishes     teach—teaches

以辅音字母加y结尾的动词变y为i，再加-es 

carry—carries      fly—flies

词末为o，且o前为辅音字母，加-es 

go—goes     do—does

Step 4 Presentation

Present some pictures and let them learn the new words.

ambulance n. 救护车          ambulance workers

deliver v. 分发；递送 parcel n. 包裹

A postman delivers letters and parcels.

Step 5 Read and write

1. Complete the table with the correct names of jobs.

2. Check the answers.

Answers:

(1) fireman　(2) nurse　(3) policeman/policewoman　(4) doctor　

(5) SPCA officer　(6) ambulance worker　(7) postman

Step 6 Listen, write and say

Activity 1

1. Play the recording. Let the students listen carefully.

A: Who wears a uniform at work?

B: An ambulance worker.

A: What does an ambulance worker do?

C: An ambulance worker drives sick people quickly to the hospital.

2. Select groups of three to read the dialogue.

Activity 2

1. Show the pictures to students and let them look for a while.

2. Play the recording. Let the students listen and write the job for each uniform.

3. Play the recording again. Pause for the students to write the answers.

4. Check the answers.

Answers:

①a policeman/policewoman　②a fireman　③a nurse 

④a doctor　⑤an SPCA officer　⑥a postman　⑦an ambulance worker

  Activity 3

1. Ask the students to work in pairs and talk about the pictures like this:

S1: Who wears a uniform at work?

S2: A/An _____.

S1: What does a/an _____ do?  

S2: A/An…

2. Ask some pairs to talk in front of the class.

Step 7 Language points

1. Who wears a uniform at work?谁工作时穿制服？

（1）辨析：wear 与put on

The little girl wears a red skirt.这个小女孩穿着一条红色的裙子。

Put on warm clothes. It’s cold outside.穿上暖和的衣服。外面很冷。

（2）at work上班

【注意】此时work前不加定冠词the。

My father isn’t at home. He is at work.我爸爸没在家。他在上班。

2. This person puts out fires and rescues people. 这个人灭火救人。

（1）put out扑灭；使熄灭

We should ask the firemen for help. They can put out the big fire.

我们应该向消防员寻求帮助。他们能够扑灭这场大火。

（2）rescue 〔动词〕营救

常指采取直接的行动而免于即刻发生的伤害，强调的是不失时机地使某人、某物免遭伤害或避免死亡。

They worked two hours to rescue the people in the building.

他们工作了两个小时来营救大楼中的人们。

【拓展】save〔动词〕拯救

指保证安全或防止危险、伤害或恶果发生的行为，强调被救的人可继续其生命。

The doctor tries his best to save the girl.

这位医生尽最大努力救这个女孩。

3. This person delivers letters and parcels.这个人分发信件和包裹。

deliver〔动词〕分发；递送

The mailman delivers letters every day.这个邮递员每天都送信。

【拓展】delivery〔名词〕分发；递送

Your order is ready for delivery.您订购的货物可随时交付。

Step 8 Homework

1. Complete the exercises in Workbook 7A on page 24.

2. Preview “Say and act”.

当堂达标

Ⅰ. 选择最恰当的答案

1. We are going to the beach. You can _______ your sunglasses.

A. break  B. clean   C. make D. wear

2. _______ your cigarette please. We mustn’t smoke here.

A. Put out  B. Put down C. Give up D. Give away

Ⅱ.用括号中所给单词的适当形式完成下列句子，每空格限填一词

1. The soldier _______ the little girl from the big fire. (rescue)
2. The secretary _______ the phone every day. (answer)

Ⅲ. 根据所给要求完成句子

1. at work, mother, still, my, was (连词成句)

_________________________________________.

2. Lucy reads books every night. (改为否定句)

Lucy _______ _______ books every night.

3. George wants to drive there. (改为一般疑问句)

_______ George _______ to drive there？

答案：

Ⅰ.1-2　DA

Ⅱ. 1. rescued  2. answers

Ⅲ. 1. My mother was still at work

2. doesn’t read　3. Does, want

板书设计

教学反思