unit10[上学期]

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名称 unit10[上学期]
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科目 英语
更新时间 2007-02-22 12:38:00

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课件36张PPT。Unit 10
The world around Us课件制作  陈锦红
Are we endangered?We human beings could not survive without all the plants and animals around us . Which place do you prefer to live in?National treasure
Giant panda 1. Animals and plants live separated in an ecosystem.2. Each species has a special fun_ction.3. Animals and plants “help” each other in different ways:
a) some plants become homes for animals
b) the animals may help the plants by protecting them. (eat the plants and help them reproduce)True or false:TFTTIf you are a beautiful plant, what would you need for living? Water,air,the sun, soil……If you are lovely monkeys in the picture below, what would you need?
Food,habitat (掩蔽处),monkey groups ……
What do human beings need in the world?Basic needs:
Social and spirit needs:Food, drink, habitat (掩蔽处)…Friends, family,money….. What do animals do to survive in
places where it is very hot or cold,
where there isn’t much water ,or
Where it is difficult to find food?
They have to adapt to the situations
or find a new home.
Step 1 Skimming1. Who is Steve Jones?
2. What is the article probably about?
3. What is one of the things that you can do to help them according to the expert?1.He is an environmental expert who tries to keep animals and plants from becoming endangered.
2. The article mainly tells us why animals and plants become endangered and what we can do to protect the endangered animals and plants.
1.Steve Jones talks to the group ______.
A. in a lecture hall of a university
B. when he ‘s showing them around a park
C. In a zoo in Birmingham
D. In a green park in LondonStep2 Scanning2.Steve Jones’ words in the first paragraph show that for many people,___.
A.Protecting the environment has becoming
a habit.
B.Sometimes saying is one thing,doing is
quite another.
C.They are alone in the world.
D.They always do what they say.3. How many reasons does Steve Jones list to show how a species become endangered?
3 B.2
C. 4 D.1[The habitat changes or be destroyedOveruse the resources Arriving of dingos causes Australian native animals’becoming endangered.
Can you think of the things human beings do that may make animals endangered ?Cutting down too many trees!!Killing too many animals!!Water pollution
Air pollutionHuman beingsPlants Animals environmentEcosystemProtecting animals means protecting ourselves!We human beings can’t live on alone!Wildlife needs our l ve!Think globally,act locallyGroup workThere are many things we can do to make our
world better. Even small things can make a
big difference. As a student,what will you do to make our school better and make the environment around us better.
Discuss in groups and write down what you will do.Planting trees.Setting owls free.Collecting batteriesReusing the waste thingsDrawing pictures about natureBlackboard newspaper 1)take measures 采取措施
We must take measures to protect the animals.
2)adapt to 适应
He tries his best to adapt to the new place.3)make a(no,some,…)difference (to sb./sth.)
a.have an (no,some, …)effect(on sb./sth.)
b.be important(unimportant) (to sb./sth.)e.g.The rain didn’t make much difference (to the game).
It won’t make much difference whether you go today or tomorrowHomework:
1).Review the text.
2)please underline words , phrases and sentences which are important or you don’t understand.
3)Write an article named “ the environment around us”