冀教版七年级上册Lesson 4 What Is It?教学ppt课件

设计说明

首先复习上节课学习的对学校地点的介绍，并通过猜谜游戏，以学校地点为内容，呈现句型：What is it? Is it a/an...?等。接着，利用图片或实物呈现表示教室内物品的单词（包括生词eraser，first，wall），要求学生练习这些单词后完成Let’s Do It!中No. 3和No.1。然后，通过听录音猜谜的游戏进入对课文的学习，并通过跟读、自读和填空的形式加强对课文的理解。最后，要求学生以课文为范例、两人一组自行设计猜谜游戏，强化对表示教室内物品的单词的记忆。

教学目标

通过本课节的教学，学生达成以下目标：

1. 知识目标

掌握单词：eraser, guess, first, wall

短语和句型：guessing game

—What is it?　—It’s a/an…

—Is it a/an…?　—Yes, it is./ No, it isn’t.

2. 能力目标

(1)学会教室里物品的英语表达；

(2)能用英语就教室里的物品进行问答或确认。

3. 情感目标

熟悉教室里的物品，爱护教学用品。

重点难点

1.重点：学会教室里物品的英语表达。

2.难点：能用英语就教室里的物品进行问答或确认。

教学准备

PPT 课件；课文及听力练习的录音；教室里物品的实物或图片。

授课时数

1课时

教学过程

Step 1  Warming up

Review introducing the places classroom, office, playground, library and lab.

Show pictures of the places to the class and get them to introduce the places like this:

This/That is a/an/the…

We…here/there.

1. Play a guessing game.

  Teacher describes school places, first partly, then completely. Get the students to guess what it is.

  e.g. T: It’s a room. You can see a blackboard. What is it? Can you guess?

     S: Is it a classroom?

     T: No, it isn’t. We have our science classes in it.

     S: Is it a lab?

     T: Yes, it is./ Yes, you’re right.

  Give three examples.

2. Get the class to play the guessing game in pairs using the school places to practice the conversation:

A: ...(description). What is it? Can you guess?

B: Is it a/an...?

A: Yes, it is./ No, it isn’t. ...(more description)

B: Is it a/an...?

A: Yes, it is./ Yes, you’re right.

Step 2  Presentation

1. Present some classroom objects using pictures and learn the new words first, eraser and wall.

2. Get the class to read and try to remember the words.

Step 3  Practice

Look at the pictures and fill in the blanks. (Let’s Do It! No. 3)

1. You can write with a ___________.

2. The ___________ is on the wall. It’s big and black.

3. I can see a ___________ in the pencil box.

4. A: What is it?

B: It’s a ___________ .

5. A: Is it an ___________ ?

B: Yes, it is.

Answers: 1.pencil　2.blackboard　3. ruler　4. pen　5. eraser

Step 4  Listening

Ask the class to listen to the statements and number the pictures.

Answers: 第一行：2  4  5 第二行：6  3  1

Step 5  Listening and guessing

Play the recording and get the class to guess what it is.

No. 1: ______________________

No. 2: ______________________

Tapescripts:

No. 1

Teacher：Class, let’s play a guessing game. Li Ming, you go first.

Li Ming: It’s long and thin. What is it? Can you guess?

Wang Mei: Is it a ruler?

Li Ming: No, it isn’t. You can write with it.

No. 2

Wang Mei: It’s big and black. It’s on the wall. What is it?

Answers: No. 1: a pencil

       No. 2: a blackboard

Step 6  Listening, reading and filling

1. Get the class to read the passage following the recording.

2. Read the passage in pairs first, then by themselves.

3. Fill in the blanks.

(1)A pencil is_________ and ________. You can _______ with it.

(2)A blackboard is _______ and _______. It is on the ________.

Answers: (1)long, thin; write　(2) big, black; wall

Step 7  Play the Guessing Game.

Make your own vocabulary cards. Draw and write the names of classroom objects on cards. Then use your cards to play the Guessing Game.

You may use the following words:

pen 钢笔             pencil 铅笔           pencil box 铅笔盒

ruler 尺子            blackboard黑板        eraser 橡皮擦

long 长的            write写               thin 细的                   

big 大的             black黑的             wall 墙

Step 8  Work in pairs

Put some of your classroom objects on your desk. Ask your partner to close his or her eyes. Then take one object away. Can your partner guess what’s missing?

Step 9  Summary

1. —What is it?

  —It is a/an...

2. —Is it a/an…?

  —Yes, it is./ No, it isn’t.

3. You can write with it.

4. Now it’s your turn.

5. It’s on the wall.

Step 10  Language points

1. Class, let’s play a guessing game.

  同学们，咱们玩个猜谜游戏吧。

  play a guessing game 玩猜谜游戏

  play a/an...game玩……游戏   play a game/games 玩游戏

  Children like playing a guessing game.孩子们喜欢玩猜谜游戏。

  Let’s play computer games.咱们玩电脑游戏吧。

  They have fun playing games.他们游戏玩得很高兴。

2. Li Ming, you go first. 李明，你先来。

(1) go first 先来；先说；先请

Let’s begin our speech. You go first, Wang Yu.

开始咱们的演讲吧。王宇，你先来。

I don’t know what to say. You go first.我不知道该说什么，你先请。

注意：go first还有“先走”的意思。

You go first. I’ll come in a minute.你先走，我马上就走。

(2)first 副词，意为“第一；首先”。常在句中作状语。

Work must come first.工作第一。

【拓展】first num. 第一,常与定冠词the连用。

Now, we learn the first lesson.现在，我们学习第一课。     

3. Now it’s your turn.现在轮到你了。

  turn 可数名词，意为“顺序，轮流”。

  It’s one’s turn (to do sth.) 轮到某人（做某事）

  OK! It’s Li Ming’s turn to write.好的！轮到李明写了。

 【拓展】take turns to do sth. 轮流做某事

  The students take turns to clean the blackboard.

  同学们轮流擦黑板。

4. It’s on the wall.它在墙上。

wall 可数名词，意为“墙”。

on the wall 在墙的表面上

                in the wall 嵌在墙里

Some pictures are on the wall.墙上有一些画。

A door is in the wall.墙上有一扇门。  

Step 11  Homework

1. Make up a dialogue for a guessing game about the objects on your desk.

2. Preview Lesson 5.

当堂达标

Ⅰ.单项选择。

1. ________ this your pen?

A. Are B. Is C. Am D. ／

2. —What is it?   

—It is an ________.

A. eraser.  B. ruler C. pen D. marker

3. —Is this Lucy’s new pen?  

—________.

A. No, it is.  B. Yes, it isn’t.  C. Yes, it is.  D. OK.

4.—What’s this?   

—________

A. No, it isn’t.   B. Yes, it is.           

C. It is a blackboard.  D. That is a pen.

5.You can write ________ a pencil.

A. in B. with C. for D. on

6. Let’s ________ sports on the playground.

A. to play B. play C. playing D. plays

Ⅱ.根据提示完成句子。

1. It’s my turn ________ (show) you around.

2.Tom goes into our classroom ________ (首先).

3. Do you like playing a ________ (guess) game?

4. A blackboard is on the w________.

5. Look! Two _________(橡皮擦)are in the pencil box.

答案:Ⅰ.1—5　BACCB　6 B

Ⅱ.1. to show　2. first　3. guessing　4. wall　5. erasers　

板书设计

教学反思