新版-牛津译林版六年级上册Unit 7 Protect the Earth教课ppt课件

这是一份新版-牛津译林版六年级上册Unit 7 Protect the Earth教课ppt课件，共26页。PPT课件主要包含了 animal，water，energy， trees，land土地， air空气，coal 煤，oil油，Water ，Save water等内容，欢迎下载使用。

Knw yur teacher
plastic bags & plastic bttles
Prtect the earth
plastic pllutin
What prblems are mentined in the stry?
Listen and repeat
Save(节约 )water
Save energy
Dn't use t much plastic.
______ cmes frm trees.
听录音，说出四段文本标题各是什么？
Energy cmes frm ____ and _____.
Read and judge
Water is useful，s we shuld nt waste it. ( )We use water t clean the things every day. ( )There is much water in many places. ( ) We shuld nt reuse the water. ( )
意同many。many 用于可数名词，much 用于不可数名词
Hw d we save water?
Water is useful(有用的). We drink water and use water t clean things everyday. In many places, there is nt much water. We shuld nt waste water. We shuld reuse(重复使用) and save it.
Read and learn
Why shuld we save water?
用直线画出原因(Why d we save water?)虚线画出方法(Hw d we save water?)
Save water Water is useful. We drink water and use water t clean things everyday. In many places, there is nt much water. We shuld nt waste water. We shuld reuse and save it.
Reading time
Read and chse
Mst f the energy cmes frm______.A. water and sil. B. cal and il.
2. We shuld ____________ and we shuld nt_______________.save energy; drive s muchdrive s much; save energy
Hw d we save energy?
Why shuld we save energy?
用直线画出原因(Why d we save energy?)虚线画出方法(Hw d we save energy?)
Mst f ur energy cmes frm cal and il. There is nt much cal and il n earth. We shuld save energy. We shuld nt drive s much because cars use a lt f energy.
Save energy
Mst f ur energy cmes frm cal and il. There is nt much cal and il n earth. We shuld save energy. We shuld nt drive s much because cars use a lt f energy.
Hw d we save trees?
Why shuld we save trees?
用直线画出原因(Why d we save trees?)虚线画出方法(Hw d we save tree?)
Wd cmes frm trees. We use wd t make tables, chairs and many ther things. We shuld nt cut dwn t many trees because trees help keep the air clean.
Wd cmes frm trees.We use wd t make tables, chairs and many ther things
Self-learning
We shuld nt cut dwn t many trees.
Because trees help keep the air clean(净化空气)
Fill in the blanks
________cmes frm trees. We use ________ t make tables, chairs and many ther things. We _____________cut dwn ______________trees because trees help ____________________.
keep the air clean
Grup-learning
1. What d yu knw abut plastic?
Dn't use t much plastic
2.Listening and answerWhat can we use plastics t make?
Shuld we use t much plastics?
What can we use plastics t make?
Shuld we use t much plastics?But t much plastic is bad fr the earth. We shuld nt use t many plastic bags r bttles.
We use plastic t make bags and bttles.
We shuld use paper bags and glass bttles.
S what can we use?
We use plastic t make bags and bttles. But t much plastic is bad fr the earth. We shuld nt use t many plastic bags r bttles. We shuld use paper bags and glass bttles.
Reading time
Try t say with the given(所给的) wrds
use… t……t much….is bad fr… nt … t many….shuld use….
“Prtect the earth”环保主题演讲
小组合作,每组选择文中的一个小主题.(可以借助板书）Why shuld we …?We shuld/shuldn’t..切合主题，提出保护口号.