Lesson8 Why are plants_important课件冀教八下
6. We can’t live without plants without 介词 “没有”
e.g.他没有吃早饭就去上学了. He went to school without breakfast.
没有水鱼就不能活. Fish can’t live without water.
Why are plants important? • Trees help____ clean the air. • Trees ____us food. give • We can build ____things with trees. • We can ___ sit under a tree. • Wemake ___ books from trees. live in trees. • Many animals ____
3. Wine______ wheat.
A. is made from B. is made of C. is made by D. is made in
4. I would fail___your help. A. in
B. with C. within D. without
5.Medicine and clothing are also made from trees and plants. 与make 有关的被动语态的短语 be made from 由(看不出原料)制成 be made of
be made by be made in
由(看出原料)制成
被(某人)制造 在(某地)制造
2. Then we can sit in the shade
under a tree.
in the shade 类似短语
“在阴凉处”
in the sun in the light
在阳光下 在灯光下
3. Donuts don’t grow on trees! on trees “在树上”
on the tree 本身的东西 in the tree 外来的东西
Exercise
1. All plants take energy ______ the sun and turn it ______ food. A. to; from B. into; to C. from; to D. from; into
2. Plants can help __ the air. A. to clean B. cleaning C. clean D. of cleaning
Lesson 8
Why Are Plants Important?
soil n. 土，土壤
shade n.
树荫
pleasant adj. 使人愉快的 fulfill v. 达到；执行 basic adj. 基本的；基础的
ห้องสมุดไป่ตู้
1.Trees help clean the air. 树能帮着清洁空 气。 help vt. 帮助，常用于两个句型：help sb. (to) do sth.=help sb. with sth. “帮助某人做 某事” 。介词with后接名词，通常不接动 词-ing形式。 Mr. Wu helps me learn English. = Mr. Wu often helps me with my English. 吴 先生帮我学英语。
take energy from “从…中获取能量”
turn…into… “把…转化…”
e.g.我们可以把树制成纸. We can turn the tree into paper.
在零下摄氏度的时候水会变成 冰。 Water turns into ice at zero degrees Celsius.
e.g.树上有几只鸟. There are some birds in the tree.
树上有很多苹果. There are many apples on the tree. 看! 风筝在树上. Look! The kite is in the tree.
4. The trees and plants take energy from the sun and turn it into food.
合集下载
冀教2011课标版八年级下册第2单元Lesson 8 Why Are Plants Important(共18张PPT)
2. Where can the trees and plants take energy from?
The trees and plants can take energy from the sun.
3.Why are trees and other plants important to people?
Trees and other plants help clean the air. They help us fulfill our basic needs. Medicine and clothing are also made from trees and plants. …….
2020/5/4
They give us food , like apples, bananas and oranges.
Many animals live in the forest and they eat fruit and leaves from the trees.
We can make and build td houses.
uncovered
Trees and other plants cover the soil. The wind and water don’t carry the soil away.
Trees and other plants make everything look beautiful. In a word, they help us fulfill our basic needs . we can't live without plants.
In a word, they help us fulfill our basic needs. we can't live without plants.
The trees and plants can take energy from the sun.
3.Why are trees and other plants important to people?
Trees and other plants help clean the air. They help us fulfill our basic needs. Medicine and clothing are also made from trees and plants. …….
2020/5/4
They give us food , like apples, bananas and oranges.
Many animals live in the forest and they eat fruit and leaves from the trees.
We can make and build td houses.
uncovered
Trees and other plants cover the soil. The wind and water don’t carry the soil away.
Trees and other plants make everything look beautiful. In a word, they help us fulfill our basic needs . we can't live without plants.
In a word, they help us fulfill our basic needs. we can't live without plants.
冀教版八年级下册Lesson8WhyArePlantsImportant课件
underline the useful phrases.
Look at the things on your desk. Books, paper, pencils, erasers and the ink in your pen all come from plants.
Plants help make the air clean and fresh. The plants cover the soil and can stop the dust.
be made from 由(看不出原料)制成 be made of be made by be made in 由(看出原料)制成 被(某人)制造 在(某地)制造
6. We can’t live without plants without 介词 “没有”
e.g.他没有吃早饭就去上学了. He went to school without breakfast. 没有水鱼就不能活. Fish can’t live without water.
We make many medicine from plants. What’s medicine? Doctors use medicine to help sick people.
We use wood from trees to build houses and furniture. Tables, chairs and beds are furniture. So is your desk. Many animals live in the forest.
5.Plants cover the soil. That way, the wind and water don’t carry the soil away. 6.Plants also make everything look beautiful. 7.Many animals live in the forest and eat the fruit from the trees.
Look at the things on your desk. Books, paper, pencils, erasers and the ink in your pen all come from plants.
Plants help make the air clean and fresh. The plants cover the soil and can stop the dust.
be made from 由(看不出原料)制成 be made of be made by be made in 由(看出原料)制成 被(某人)制造 在(某地)制造
6. We can’t live without plants without 介词 “没有”
e.g.他没有吃早饭就去上学了. He went to school without breakfast. 没有水鱼就不能活. Fish can’t live without water.
We make many medicine from plants. What’s medicine? Doctors use medicine to help sick people.
We use wood from trees to build houses and furniture. Tables, chairs and beds are furniture. So is your desk. Many animals live in the forest.
5.Plants cover the soil. That way, the wind and water don’t carry the soil away. 6.Plants also make everything look beautiful. 7.Many animals live in the forest and eat the fruit from the trees.
八年级英语下册 lesson 13 Why Are Plants Important课件 冀教版
UNቤተ መጻሕፍቲ ባይዱT 2 Plant a Plant
Lesson 13
Why Are Plants Important?
Think about it
❖ 1. Are there a lot of trees where you live ?
❖ Why or why not? ❖ 2. Why do we need trees? ❖ 3. What kind of things can
手段和工具。例如:
He broke the window with a stone. 他用石头把窗户打破了。 in表示“用”时，指“以…方式，用…语言（语
调、 笔墨、颜色）”等。例如： Say it in Chinese.用汉语说。
He told me the news in a low voice. 他低声告诉我那个消息。
Do you know the difference?
❖ 1.It’s pleasant to walk among the trees.
❖ I’m very pleased you can come. ❖ pleasant 指一般性的好，强调所修饰对象所
具有的品质使人觉得好玩、有趣、舒服，含 有客观性。 ❖ pleased 只用于人不用于物，指某人满足了 自己的愿望而感到高兴。
❖ I sit between Danny and Jenny. ❖ among 一般用于三者或三者以上之中。 ❖ between 一般 用于两者之间。
die,,dead,death与dying
这四个词均表示“死”.die是表瞬间动作的动词，意为“死
亡;断气”，强调动作.
The girl’s grandpa died five year ago.
Lesson 13
Why Are Plants Important?
Think about it
❖ 1. Are there a lot of trees where you live ?
❖ Why or why not? ❖ 2. Why do we need trees? ❖ 3. What kind of things can
手段和工具。例如:
He broke the window with a stone. 他用石头把窗户打破了。 in表示“用”时，指“以…方式，用…语言（语
调、 笔墨、颜色）”等。例如： Say it in Chinese.用汉语说。
He told me the news in a low voice. 他低声告诉我那个消息。
Do you know the difference?
❖ 1.It’s pleasant to walk among the trees.
❖ I’m very pleased you can come. ❖ pleasant 指一般性的好，强调所修饰对象所
具有的品质使人觉得好玩、有趣、舒服，含 有客观性。 ❖ pleased 只用于人不用于物，指某人满足了 自己的愿望而感到高兴。
❖ I sit between Danny and Jenny. ❖ among 一般用于三者或三者以上之中。 ❖ between 一般 用于两者之间。
die,,dead,death与dying
这四个词均表示“死”.die是表瞬间动作的动词，意为“死
亡;断气”，强调动作.
The girl’s grandpa died five year ago.
Lesson8whyareplantsimportant课件河北省保定市莲池区冀英中学冀教版英语八年级下册(共12张PPT)
Unit 2 Plant a Plant! Lesson 8
Why Are Plants Important?
What is a plant?
Plants make their own food from the Sun’s rays.
Most of plants have leaves that reach outwards to capture sunlight, and roots that dig deep for nutrients and stability.
water don’t carry the soil ___.
A. in
B. out of
C. away
D. on
3. Donuts don’t grow _____ trees!
A. in B. on
C. at D. in
4. People can’t live _____ air or water.
(1)没错 确实是 (2)…很愉快 (3)满足…的需求 (4)从…获取能量 (5)把…变成… (6)由…制成 (7)把…搬(移)走 (8)总之，一句话
That's true./That's for sure. It’s pleasant to do … fulfill one’s need take energy from… turn sth intห้องสมุดไป่ตู้ sth be made from carry ...away in a word
many animals eat fruits and plants
Task 4 Look out the following expressions in the passage.
冀教版初中英语八年级下册Unit 2 lesson 8 Why Are Plants PPT课件
III. 连词成句。
1. from, food, plants, comes, our, most, of _M__o_s_t _of__ou_r__fo_o_d_c_o_m_e_s_f_r_o_m_p_l_a_n_ts_______.
2. medicine, sick, doctors, help, to, people, use _D_o_c_t_o_rs_u_s_e_m__e_di_c_in_e_t_o_h_e_l_p_s_ic_k_p_e_o_p_le____.
There are many different plants in the world _th_a_t_p_e_o_p_le__ca_n__e_at____________________.
Homework
Read the text after class, and try to recite it.
—___A___.
A. So do I
B. So I do
C. So am I
D. So I am
3. Half of the milk in this store __A____
from Shandong.
A. comes
B. come
C. have come D. are coming
4. How can I do my homework? I don't
Language Points
In a word, we can’t live without plants. 总之，我们离不开植物。
without是介词，后面接名词或动名词，意为“ 没有；在没有……的情况下”，既可以放在句 首也可以放在句尾。反义词是with。如：
冀教版英语八年级下册 Unit 2 Lesson 8《 Why Are Plants Important 》课件(共22张PPT)
To A&B:
Write a passage about wh words) To C&D: Read the lesson and copy the words and phrases.
Step 3: 拓展提高
Functions of plants
When the weather is sunny and hot, people can sit in the shade under a tree.
People can make clothing from plants.
People can eat plants or use them as medicine.
Step 1 ：情境引入
Which place do you want to live in?
Lesson 8：
Why Are Plants Important?
Step 2 学习对话
Words
soil [sɔɪl]
n. 土地；土壤
shade [ʃeɪd]
n. 树阴； 阴凉处
in the shade
Exercise: tick the sentences mentioned in the lesson. 1. Plants help clean and fresh the air. 2. When the weather is sunny and hot, people can sit in the shade under a tree. 3. People can eat plants or use them as medicine. 4. Books, paper, pencils and erasers all come from plants. 5. Many animals live in the forest.
冀教版八年级下册PlantaPlantLesson8WhyArePlantsImportant？课件
3. They help us fulfill our basic needs. 它们帮助我们实现基本需求。
◉ help 帮助 help (sb.) (to) do sth. 帮助（某人）做某事 help sb. with sth.(在某方面帮助某人)常与 help sb.(to)do sth. (帮助某人做某 事)进行同义句转换。 ※ The cleaner helps clean the floor. 这台吸尘器有助于清洁地板。 ※ Jack likes to help his sister learn English.
述人或事物的性质。It’s pleasant to do sth. 意为“做……很愉快”。 ※ This is a pleasant journey. 这是个令人愉快的旅行。 ※ It’s pleasant to live in beautiful surroundings.
生活在优美的环境里是令人愉快的。
They help us fulfill our basic needs.
Brian: That’s for sure. People use trees and other plants in many ways. The trees and plants take energy from the sun and turn it into food. Medicine and clothing are also made from trees and plants.
Danny: I’m hungry! Maybe I can eat a plant! Brian: Sure, Danny! Look, there is an apple tree over there! Danny: Is there a donut tree? Brian: Donuts don’t grow on trees! Jenny: Trees and other plants are important to people.
冀教版八年级下册lesson8课课件
Read the text and answer the questions
.
1. What are Danny, Jenny and Brian doing? They are walking in a forest. 2. Do donuts grow on trees? No, they don’t. 3.Why do we need trees ?
3.Why
do we need trees ? Clean the air. Sit under a tree in the shade. Give us food. Many animals live in trees. Take energy from the sun and turn it into food. people and animals need the food to live. Cover the soil. Make everything look beautiful .
Lesson 8
Why Are Plants Important?
1.Master
some new Words and useful phrases.(短语） Know about the importance of plants.
2.
New words
pleasant adj. 使人愉快的 shade n. 树荫,阴凉处 fulfill v. 达到,执行 basic adj. 基本的,基础的 soil n. 土,土壤
PRACTICE
Choose the best answer. B 1. Apples grow ____trees. A.in B. on C. at D.from 2.There is a bird singing ___ A trees. A.in B. on C. at D.from 3. ____ them to climb such a high D is really hard mountain. A.This; to B.It ; to C.This ; for D.It ; for B 4. —Do you believe that paper is made ___wood? —Yes, I do. And you can see that books are made paper. A.from ; from B.from ;of C.of ; from D.of ; of
中学英语八年级下册Lesson8Why are plants important课件
Clothing and school things
Functions of the trees(plants)
Shelter soil
Environment Clean the air
Listening
Listen to the lesson and tick the items mentioned.
7
1. Why does Jenny love the forest? Because there are so many trees and plants. The air is
always clean and fresh. 2. Why are trees and other plants important to people?
Because they help us fulfill our basic needs. 3.Where can the trees and plants take energy from?
The trees and plants take energy from the sun and turn it into food.
冀教版 八年级下册
Lesson 8 Why Are Plants Important?
Think about it!
Enjoy the video and think about the functions(作用，功 能) of forest?
2020/6/19
Medicine, food,fruit
8
Language Points
1. Pleasant adj 令人愉快的 愉快。
It’s pleasant to ··· 做某事令人
冀教版八下英语 《Why Are Plants Important_》Plant a Plant
▪ 2.Trees and others plafunlftisll are basic important to people. They help us ____ our ____ needs.
▪ 3.And plants cover the scoailr.ryThat wsoaiyl , the wind and water don’t ______the _____ away.
PPT课件：www.1pp t.co m/ kejian/
语文课件：/keji an/yuwen/ 数学课件：/kejian/shuxue/
英语课件：/keji an/ying yu/ 美术课件：www.1ppt.c om/keji an/mei shu/
Role-play the dialogue in groups
1.take energy from… 从……获取能量
人必须从食物中获取能量。 People must take energy from food.
2. carry… away 把……搬（移）走
我们的英语老师让我把这张桌子搬走。 Our English teacher asked me to carry the
2.heavy、the、soil、away、 the、 rain 、carry、 can. The heavy rain can carry the soil away.
3.All、 take、 and、 trees、 from 、sun、 the、 plants 、 energy.
All trees and plants take energy from the sun.
PPT下载：/xiazai/
PPT教程： /powerpoint/
▪ 3.And plants cover the scoailr.ryThat wsoaiyl , the wind and water don’t ______the _____ away.
PPT课件：www.1pp t.co m/ kejian/
语文课件：/keji an/yuwen/ 数学课件：/kejian/shuxue/
英语课件：/keji an/ying yu/ 美术课件：www.1ppt.c om/keji an/mei shu/
Role-play the dialogue in groups
1.take energy from… 从……获取能量
人必须从食物中获取能量。 People must take energy from food.
2. carry… away 把……搬（移）走
我们的英语老师让我把这张桌子搬走。 Our English teacher asked me to carry the
2.heavy、the、soil、away、 the、 rain 、carry、 can. The heavy rain can carry the soil away.
3.All、 take、 and、 trees、 from 、sun、 the、 plants 、 energy.
All trees and plants take energy from the sun.
PPT下载：/xiazai/
PPT教程： /powerpoint/