Unit 10 Forests and land 课件+素材

课件25张PPT。The natural worldForests and landThings from the environmentUnit 10What can you see in this classroom? In this classroom, we can see…chairsdesksblackboardscurtainswallswindowslights…Our Earth is an environment.What is the green part?forestsWhat do give us?Forests give us wood.We get wood from forests.woodWhat else does the environment give us?We can get …from the environment.clay/????/wool/???/cotton/?????/oil/???/plastic/????????/metal/?????/different materialsglass/ɡlɑ:s/get...from...We get wood from trees.Where can we get these materials?woodtreescottonplantwoolsheepget…from…We get cotton from plants.We get wool from sheep.We get glass from sand.sandglassWe get oil from the land.oillandplasticWe get plastic from oil.oilmetalclaylandWe get…use ….to make…We use wood to make paper.We use wood for making paper.chopsticks/?????????/Matching We useto makefor makingMatching for making we useto makewood
wool
cotton
metal
clay
plasticlet's talk for making_________.for making.What do we get from the environment?We get _______ from trees.We can use wood to make _______. We get plastic from ____. We can use plastic to make ________.We get oil, metal and clay from the __________.We can use metal to make spoons. We can use _______ to make plates.We get _______ from sheep.We get cotton from plants.We can use wool and cotton to make ________.We get glass from sand. We can use ________ to make bottles.woodpapercupsgroundoilwoolclothesclayglass We can get a lot of natural resources from the environment.
But the natural resources are limited(有限的).
If we go on using, what will happen?If our environment is polluted/damaged,what can't we get?If our environment is polluted,we can't get…Discussion:We can't use …to make…Competition1) If our environment is polluted,we can't get…2) We can't use …to make…Let's do something to help the environment.
A posterFor Life on Earth -
Save Our Envionment!Write a slogan about how to protect the
environment.（标语）The world is your home, look after it!Trees for the future;
Breeze from the nature.
Make life on earth happier;
Humanity to live longer and better.
Summarydifferent materials
clay / wool / cotton / oil / plastic / metal/glass
get sth. from sb
We get wood from trees. /We get cotton from plants.
We get wool from sheep. /We get oil from the land.
We get metal from the land. /We get clay from the land.
use sth. to make / for making
We use glass to make bottles.
We use wood to make chairs.
We use plastic to make cups.
We use wool to make clothes.
We use metal to make spoons.HomeworkOral :
Read the text on page 72 at least 3 times.
Written:
Use the different materials to make at least 5 sentences: wood/clay/glass/wool/leather/metal/plastic/cotton
eg. We use wood to make toys.
We use clay to make chinas.


Thank you!vegetables/ vitaminscanteens/
breakfast and
lunchSun/heat and lightshopping centres/…We get________
from_________ . We get __________from __________ . We___________________We get clothes, toys and many other
things from shopping centres learn morevitamins vegetables breakfast and lunchcanteensget heat and light from the Sun.______________________________________________.