初中英语牛津译林版九年级上册Welcome to the unit教学课件ppt

设计说明

首先通过谈论职业导入新课，呈现一组侦探照片，学习detective一词。然后通过听来弄明白侦探是做什么的，通过听读练来学习Comic Strip。由一则警察的报告引出一个谋杀案，让学生学做侦探，根据一系列的任务来了解四个嫌疑人的情况，然后讨论谁可能是凶手，由此展开对话，让学生对本单元所涉及的侦探故事话题产生兴趣。之后重点学习几个知识点，最后通过练习来复习本课时的内容。

教学目标

通过本课时的教学，让学生达成以下目标：

1.知识目标

掌握单词：detective, clue, missing, murder, suspect, medium, untidy, guilty, truth, guess, lie。

2.能力目标

(1)能够阅读关于四个犯罪嫌疑人的笔录；

(2)能够学会谈论谁有可能是凶手；

(3)能够具备推理能力。

3.情感目标

通过学习，让学生了解犯罪的相关知识，做一个守法公民。

重点难点

重点：掌握本课时的单词和短语，并能灵活使用；谈论有关犯罪嫌疑人的情况。

难点：灵活使用生词和短语。

教学准备

PPT 课件；有关侦探的图片；Comic Strip和活动B的录音。

授课时数

1课时

教学过程

Step 1  Lead-in

Talk about different people’s jobs. Ask: What does…do?

Step 2  Comic Strip  

1. Show them some pictures of some detectives.

(1) Ask: Who are they? What do they do?

(2) Present the new word detective.

2. Listen to Comic Strip and answer the question.

What is a detective?

（1）Play the recording and ask them to write down their answers.

（2）Check the answers together.

Answer: A detective is someone who looks for clues to something important.

3. Listen again and answer the following questions:

(1) Why is Eddie dressed like that?

(2) What is Eddie looking for?  

(3) Is Eddie a real detective?  

Answers: (1) Because he thinks he is a detective.

(2) He is looking for his food.

(3) No, he isn’t.

4. Practice the dialogue in pairs.

Step 3  Welcome to the unit

1. Show a police’s report on a murder case. Ask them to read and answer the questions.

Police’s report

Last Saturday night at 8 p.m., a young man was murdered.

The murder happened in Sun Town. We have four suspects. We have made notes on all of them.

(1) What happened? 

(2) When and where did it happen?

(3) How many suspects did they have? 

Answers: (1) A young man was murdered.

(2) At 8 p.m. last Saturday night, in Sun Town.

(3) Four/4.

2. Show the information about the four suspects in Part A. Read and deal with different problems.

Suspect 1: Ask and answer.

(1) What’s Mr Brown’s job?   

(2) Where was he when the murder happened?

(3) What is he like?    

Answers: (1) A doctor.

(2) He was working in a hospital in Sun Town.

(3) He is tall, slim and serious.

Suspect 2: Fill in the blanks.

This man is (1) ____________. He is a (2) ____________. He lives in (3) ___________. He is (4) ___________, (5) __________ and (6) ___________.  Last Saturday, he was in (7) ___________.

Answers:

(1) Jimmy White  (2) shopkeeper  (3) Sun Town  (4) tall  (5) strong

(6) helpful  (7) New City

Suspect 3: Judge the sentences true (T) or false (F).

(1) Emily Smith works in a restaurant.         

(2) She lives in Moon Town.                 

(3) Last Sunday she was shopping in Sun Town. 

(4) She is small, fat and quiet.               

Answers: (1) T  (2) F  (3) F  (4) T

Suspect 4: Choose the right one.

(1) What does Frank Johnson do?

A. A cook.   B. An office worker.   C. A shopkeeper.

(2) Where was he last Saturday?

A. At school.  B. In the shop.    C. At home.

(3) What’s his personality?

A. Helpful.   B. Friendly.     C. Nervous.

Answers: (1) B  (2) C  (3) C

3. Part B  Listen and answer the questions.

(1) Who does Sandy think may be the murderer?

(2) What does Daniel think of Jimmy White?

(3) Who does Daniel think may be the murderer?

Answers: (1) He thinks Jimmy White may be the murderer.

(2) He thinks Jimmy White is helpful.   

(3) He thinks Frank Johnson may have killed the man.

4. Listen, read and discuss: Who may be the murderer?

Ask them to have their own ideas and tell the reason.

Step 4  Language points

1. Why are you dressed like that, Eddie? 你为什么穿成那样, 埃迪？

(1) be dressed like…意为“打扮成……”。

The man is dressed like a woman in the film. 在影片中，那个男的打扮成女的。

(2) dress动词，意为“给……穿衣”；名词，意为“礼服，长裙”。

The girl likes wearing dresses. 那个女孩喜欢穿长裙。

The young mother is dressing her son. 那位年轻的妈妈正在给她儿子穿衣服。

2. My food has gone missing. 我的食物不见了。

(1) go missing 意为“不见”，是“go +adj.”结构。

  The fish has gone bad. Why not throw it away?

  这鱼已经坏了, 为什么不扔掉它？

  The computer went wrong just now. 刚才电脑出故障了。

(2) missing 形容词，意为“缺少的，丢失的”。

  When I got home, I found my wallet missing. 我到家时，发现钱包不见了。

3. I guess Jimmy White is lying. 我猜吉米·怀特在说谎。

(1) lie (lied, lied, lying) 动词，意为“说谎”；名词，意为“谎言”。

He lied to me again just now. Does he like lying?

他刚才又跟我说谎了，他喜欢说谎吗？

We shouldn’t tell lies. 我们不应该说谎。

(2) lie (lay, lain, lying) 动词，还可意为“躺，位于”。

The dog is lying on the ground. 小狗正躺在地上。

He lay down on the sofa and fell asleep. 他躺在沙发上睡着了。

Step 5  Homework

1. Revise the content learnt in this lesson.

2. Preview Reading and finish the exercises on Page 110 and Page 111 .

3. Write down a detective report on the murder case.

当堂达标

根据汉语提示完成句子。

1. Don’t eat the food because it ________________ (变质了).

2. A detective is someone who _______________ (寻找一些重要事情的线索).

3. Look! Daniel _______________ (装扮成) a Monkey King.

4. Frank Johnson is an office worker _______________ (中等身材).

5. The police have ________________ (做笔录) all the suspects.

6. My mother often asks me ________ (说实话) and ___________ (不说谎).  

答案: 1. has gone bad  2. looks for clues to something important  3. is dressed like  4. of medium height  5. made notes on  6. to tell the truth, not to lie/tell lies

板书设计

教学反思