Lesson 46 Protect our environment 课件 (2)

课件14张PPT。Lesson 46：
Protect Our
EnvironmentpollutionThink and talkHealthWealthWhat is important
in your life?ReadingRead the passage and answer the following questions :
1. How does katie save water ?
2. What makes the most pollution?
3. What can we do to protect our environment ?Read the text, find out what it is and what it means.
(读课文，找出含有it的句式并说出它指代的是什么。)In fact , if each of us makes a small change in our life, we can make a big difference to our environment.
In fact =actually , in face 一般放于句中和句首，放于句首时用逗号隔开。
Each 指两个或两个以上的每一个; 可做代词和形容词 ; 通常each和of 连用；可修饰名词。
every 指不确定数目中的每一个；只可作形容词；可修饰名词。
3. again and again 再三地；反复地Knowledge point 1. _________the schools has a library. 2._______one of us likes English . Each of Every She tells me his story_____________again and again . She looks like 50,_______ she is more than 60.in fact This book is so interesting that I read it ________ again and again .1. Katie's gives us advice on protecting the environment.2. Can you tell more ways to protect the environment?Think and talkGroup worksCompare the following two pictures . Use the given words to describe the two pictures.
Pollution clean garbage air car sky transportation travel tree environmentHomework1. Finish the exercises in the textbooks and exercise books.
2. Write a small article to protect the environment.
Thank you