Unit 10 Forests and land 课件（31张PPT，内嵌音频）

课件31张PPT。the blue partsthe green partsoceanslanda photograph of the Earthwhy is the land green? P70-71Unit 10
Forests and land/???????/a large area of trees/??????/What is a forest?Who lives in forests????make their nests in trees/????/birdsinsectsanimals/???????/build their homes in the s of trees/??????/hollowForests are important to birds, animals and insects.provide shelter and food for themleaves, flowers and fruit/????????/ForestsA forest is ___ ______ _____ of trees. Forests are very important because they _______ shelter and food for birds, animals and _______. Birds make their ______ in trees. Small animals and insects _______ their homes in the _________ of trees. Leaves, flowers and _______ are their food.a large areaprovideinsectsnestsbuildhollowsfruitWhat is a forest?
What do forests provide for birds, animals and insects?
What do birds do in trees?
Where do small animals and insects build their homes?
What are the food for insects, birds and animals?
A forest is a large area of trees.Forests provide shelter and food for birds, animals and insects.They make their nests in trees.They build their homes in the hollows of trees.Leaves, flowers and fruit are food for them.What can people get from forests????cook food with woodcut down treeshousesfurniturepaperWhat will happen if people do so?What do people use wood to do?/????????????/dielose their homes and foodWhere do people get wood?
Why do people cut down trees?
What happen to many animals? Why?
What must we do to the forests?People get wood from forests.People cut down trees to cook food and make houses, furniture and paper.We must stop cutting down forests.They die because they lose their homes and food.Forests are large areas of ________. They are very important to ________, ________ and ________. ________ build their nests in trees. Small animals and insects live in the ________ of trees. They eat the ________, ________ and ________ in the forests.
We must stop ________ down the forests. Without trees, animals will lose their homes and ________. They will soon die. We will have no ________ to make houses, ________ and paper.treesbirdsanimalsinsectsBirdshollowsleavesflowersfruitcuttingfoodwoodfurnitureForests are importantbe important to

provide …for…

build homes
get … from …
cut down trees to…
We must …How much do you know about forests?P72-73Forests provide shelter and food for animals.Animals get shelter and food from forests. What do we get from forests????Forests are important to us.The environment is important to us.???land /????/seaanimalspeopleplantsairThe environment is
all the things round us.The environment is important to us.get…from the environment???What else can we get from the environment?c_ _ _/????/粘土w_ _ l/???/羊毛co_ _ _ _/?????/棉花_ _ l/???/石油plastic/????????/塑料
metal/?????/金属
playl a ybuttont t o no iboilwoodooA memory test123456Where can we get them?clay/????/粘土wool/???/羊毛cotton/?????/棉花oil/???/石油plastic/????????/塑料
metal/?????/金属
different materials材料/??????????/Matching gameget...fromwoolwoodmetalcottonclayglasstreesthe groundsheepsandplantssandsheepseathe groundoilplants…forestswood woolplasticmetal, clay, oil…glasswefruit, leaves…fish, salt…?S1: What do we get from … ?
S2: We get … from …What can we use … to ...?We can use wood to make paper.We can use wood for making paper. We use ... to make / for making
What do we get from the environment?We get wood from trees.We can use wood to make paper. We get plastic from oil. We can use plastic to make cups.We get oil, metal and clay from the ground.We can use metal to make spoons. We can use clay to make plates.We get wool from sheep.We get cotton from plants.We can use wool and cotton to make clothes.We get glass from sand. We can use glass to make bottles.let's talkS1: What do we get from …?
S2: We get….from…
S1: What can we use… to do/for doing?
S2: We can use….to make…/for making…Let's do something to protect the environment.
As we all know, the environment is .............
We get.....................We use ……………............
We also get........................ We use ……………........
However，we’re destroying[d?'str??]（破坏） the environment. We should …………….We should not …………
In a word, let’s protect the environment from now on.A proposal（倡议书）The earth is our home.We must look after it!Oral :
Listen to the tape and read the text on page 72 at least 3 times.
Written:
Level A:
Write a report on Things from the environment.
Level B:
Write six sentences about materials and their uses.
Level C:
Copy the new words and phrases four times.

Homework