在线英译汉-在线英译汉

发布时间：2018-01-04 所属栏目：在线翻译英译汉

一 : 在线英译汉

Lesson 13
Why Are Plants Important?

Sing the song “Pretty Little Plant”

Learn to speak English:Why do plants need them ? sunlight They use sunlight to make food. They use the food to grow and to make seeds. Leaves use water to make food.

water

glass

Sometimes the weather is too cold. In spring, people put covers over plants to keep them warm at night. The covers are special boxes made of glass.

Plants need …because … They need …because …

They also need … because …

Correct the mistakes:

1. Which is prettier, Lucy, Lily or Rose? ______

the prettiest

______ 2. I have two pencils. One is short and another is long.
the other
3. We want to buy the table, but __ surface(面) was it’s

broken.

its

4. Do you remember why _____________ leaves? does a plant have

a plant has

汉译英： 1) 我有两个弟弟。一个是教师，另一个是医生。
I have two brothers. One is a teacher and the other is a doctor.

2) 你要不要再来一只苹果？
Would you like another apple?

3)我们确实昨天看到过他。
We did see him yesterday. 4)谁是你们班最高的男孩？ Who is the tallest boy in your class? 5) 植物用自己的叶子来为自己制造养料。 The plant makes food for itself with its leaves.

Describe your plant or describe a plant you would like to have. You can draw a picture and show it to your class. Use your imagination(想象)!

Think about it!

1. Are there a lot of trees where you live? Why or why not?
2. Are plants important to us?

3. Why do we need trees?
4. What animals eat only one plant?

5. What do pandas eat?

bamboo

FASCINATING FACTS

panda 6. How many kilograms of bamboo does a big panda eat

every day?

Eighteen kilograms.

Read quickly and catch the main idea of the dialogue: What is the dialogue about?

Read and fill in the chart:Why are trees important? First help clean the air

Second
Third

give us food
make and build things with them sit under a tree in the shade when it is sunny and hot make paper from them many animals live in them cover the soil

Fourth
Fifth Sixth Seventh

Read carefully and answer the questions:

1. What does Danny want to do?
2. Is it possible(可能的)? 3. What do all plants take energy from? 4. What is energy? heat

5. What would happen to people and other animals without food?

die

Think about it!

What have you learned from the reading? Plants are very important to us. We should love plants and protect(保护) the environment(环境) around us.

Language notes:

1. Trees help clean the air. help (to) do sth. “帮助做某事”

不定式作宾语 help sb. (to) do sth. “帮助某人做某事”不定式作宾补 2. I want to plant a donut tree. a donut tree donut trees 名词作定语一般用单数形式
a man/woman doctor men/women doctors 3. Donuts don’t grow on trees. on the tree “在树上” 指树上本身的东西，即长在树上

in the tree “在树上” 指外来的东西，不是树本身的东西 There are

some birds ______ the tree. in
There are many apples ______ the tree. on Look! The kite is _______ the tree. in

Language notes:

4. Then we can sit under a tree in the shade.
in the shade “在阴凉处”

in the sun

“在阳光下”

in the light “在灯光下”

5. Also, many animals live in trees.

而且，许多动物以树为巢
6. Then the wind and water don’t carry the soil away. carry … away take “把……搬(移)走”

bring “带来，拿来 ”
“带走，拿走” carry “搬运，运送”

Language notes:

7. We make books from trees.
All plants take energy from the sun and make it into food.

make … from/of … “由……制成” We make paper from trees. People make desks of wood. make … into … “把……制成” We can make the tree into paper.
We can make cotton into cloth(布). be made of … be made by … be made in … “由(原料)制成” “被(某人)制造” “在(某地)制造” be made from … “由(原料)制成”

Language notes:

8. People and other animals need the food to live.

不定式作目的状语
9. Without food, they would have nothing to eat and they
would die. without prep. (介词)

不定式作后置定语
“没有”

He went to school without breakfast. He left without saying good-bye.

Fish can’t live without water.
Without your help, I can’t do it well.

die

died

died

dying

dead(adj.)

death(n.)

用所给单词的正确形式填空： talk 1. Let’s ________ (talk) about the film. 2. I want to ________(plant) a tree. plant

watching 3. How about __________(watch) TV?
4. Many _________(animal) live in the trees. animals

5. Sometimes the weather is _________(sun). sunny
6. They need a lot of _________(food). food 7. Plants and animals are ________(live) things. living to live 8. People and other animals need the food ______(live). 9. Trees help _________(clean) the air. (to) clean having 10. Without ________(have) breakfast, he went to school.

用适当的介词填空：

1. I can see many apples _______ the tree. on
2. Some birds are singing _______ the tree. in

3. All plants take energy _______ the sun and make it from ______ food. into
4. We can sit _______ a tree _______ the shade. under in 5. We make paper ______ trees. from 6. We make desks _______ wood. of 7. We can make things _______ trees - _______ chairs, with like beds and houses.

8. ________ food, they would have nothing to eat and they Without would die.

A task: Have a discussion

Divide(分) the class into four groups. Give the groups names – Tree, Flower, Grass and Vegetable. The group with the name of Tree will talk about trees. The same for Flower, Grass and Vegetable.