人教精通版五年级下册Unit 3 We should obey the rules.Lesson 18 Revision优秀ppt课件

课     题

Unit 3 Lesson 18

课   时

1课时

教学目标

1. Four skills: look out, wait, must, good

Look out! You must wait for the green light.

You must help old people．

You must take good care of young children．

You must keep off the grass．

You mustn’t cross the street when the light is red.

You mustn’t play on the street．

You mustn’t pick flowers.   You mustn’t litter.

2. Let them learn by themselves and more practices.

3. Improve them more chance of using knowledge.

教学重点

Talking about “You must…” “You mustn’t…”

了解社会规则及知道什么该做，什么不该做。

教学难点

How to use the new phrases and the new sentences correctly.

了解社会规则及知道什么该做，什么不该做。

教具学具准备

标志牌

课型

新授课

教学过程

设计意图

Step 1: Warm-up

  Look at the pictures and say the sentences like this:

We mustn’t spit on the ground.

Don’t spit on the ground.

No spitting on the ground.

Step 2: Presentation

1.First let’s watch the video. After it you should say something about the rules that you remember.

2.Next look at the pictures and read the phrases.

Learn the new words and sentences. (根据小组制定的社会行为规范来学习新的单词和句型)

must情态动词，表示应该, 否定形式为 mustn’t

wait 等待    wait for sb.       wait for sth.

Look out.  小心，当心。

You must wait.

help (帮助) old people  

You must help old people.

take good care of (照顾) young children

You must take good care of young children.

keep off (不接近) the grass    

You must keep off the grass. 

play on the street         

You mustn’t play on the street.

spit on the ground       

You mustn’t spit on the ground.

litter   You mustn’t litter.

(Put the pictures on the blackboard. And then read them.)

小结：All of us must obey the rules because it’s very dangerous and not polite.

3.Know the other sign about the rules

No swimming, No smoking, You can walk here. You can park here. No parking, …

Step 3 Practice:

1.Group work:

Every group prepare the social rules. The others guess what rules they are. If your group is right. You will get a score. At last which group get the most score. You can choose the picture about the public places first. (彩色纸)

2. Let’s make and talk.

Let the students make a list of the rules for these public places.

Ss: In the library (hospital, park, cinema, restaurant), we must …

We mustn’t…（小组汇报）

3. Practice

1)     Say the chant.     

Have a completion: Divide the class into two groups. Each one write a rule on the paper. One group hold up the paper, and the other group say the rule quickly.

2）Do listening.(课测L18的听力)

Step 4 Homework:

1.Copy the phrases and sentences.

2.梯度作业：Make the dialogue about the rules.

复习所学过的对话，听，说，训练结合，自然导入新课。

复习与新授相结合，复习句子的同时学习运用新单词。

在掌握书上句子的基础上，与实际生活相联系运用语言完成任务。

知识的拓展，让学生增加一些课外常识。

通过游戏的方式让学生对所学的社会规则进行巩固并去努力做到。

制作标识牌让学生对所学加深印象。从而能在实际生活中学会运用。

让学生听chant,提高学习英语的兴趣，集中感知字母ir单词中的发音，并通过模仿、跟读chant,熟悉/ɜː/

的发音。

板书设计

Lesson 18

 help old people     litter

keep off the grass

take good care of young children

play on the street   pick flowers

You must wait for the green light.

You mustn’t cross the street when the light is red.

作业设计

1. Copy the phrases and sentences.

2.Go on finishing “Let’s make and talk”.

3.搜集一些关于社会规则的标识牌。

4.梯度作业Make a dialogue according this lesson.

Prepare the play about the rules.

课后小结