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.
4. I would fail___your help. A. in B. with C. within D. without
Why do we need plants? Find some answers to this question.
Write down your answers.
For food There are about eighty thousand different plants in the world that people can eat. But half of the world’s food comes from only three plants: rice, corn and wheat.
What would happen without food? What kind of things can trees
（plants） do?
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。
In a word, we can’t live without plants.
1. 完成练习册第8课（Lesson8 in Exercise Book） 2. 记忆单词和短语 3. 熟读课文，背诵重点句子
1. Learn the words in Lesson 9 by heart.
2. Read the dialogue in Lesson 9 and
We ______ make books from trees. Many animals ______ live in trees.
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
3. Wine______ wheat.
A. is made from B. is made of C. is made by D. is made in
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.
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.
5.Medicine and clothing are also made from trees and plants. 与make 有关的被动语态的短语Summarize
Trees are very important to people
1.Trees and other plants help clean the air. 2.Trees and plants are important to people, they help us fulfill our basic needs. We can build things with trees. 3.The trees and plants take energy from the sun and turn it into food. 4.Medicine and clothing are also made from trees and plants.
Why are plants important? Trees help______ clean the air.
Trees ______us food. give
We can ______things with trees. build
We can _____ sit under a tree.
Is your shirt made of cotton? Cotton is made from the cotton plant. Do you have a hat made of straw? Straw hats are made from the stems of grass plants.
2. Then we can sit in the shade under a tree. in the shade “在阴凉处”
类似短语
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 树本身的东西，长在树上。 in the tree 外来的东西，不是树本身的东西
Lesson 8 Why Are Plants Important?
soil n. 土，土壤
shade n.
树荫
pleasant fulfill
basic
adj. 使人愉快的 v. 达到；执行
adj. 基本的；基础的
In pairs,Read the text and answer to the following questions
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.
4. I would fail___your help. A. in B. with C. within D. without
Why do we need plants? Find some answers to this question.
Write down your answers.
For food There are about eighty thousand different plants in the world that people can eat. But half of the world’s food comes from only three plants: rice, corn and wheat.
What would happen without food? What kind of things can trees
（plants） do?
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。
In a word, we can’t live without plants.
1. 完成练习册第8课（Lesson8 in Exercise Book） 2. 记忆单词和短语 3. 熟读课文，背诵重点句子
1. Learn the words in Lesson 9 by heart.
2. Read the dialogue in Lesson 9 and
We ______ make books from trees. Many animals ______ live in trees.
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
3. Wine______ wheat.
A. is made from B. is made of C. is made by D. is made in
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.
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.
5.Medicine and clothing are also made from trees and plants. 与make 有关的被动语态的短语Summarize
Trees are very important to people
1.Trees and other plants help clean the air. 2.Trees and plants are important to people, they help us fulfill our basic needs. We can build things with trees. 3.The trees and plants take energy from the sun and turn it into food. 4.Medicine and clothing are also made from trees and plants.
Why are plants important? Trees help______ clean the air.
Trees ______us food. give
We can ______things with trees. build
We can _____ sit under a tree.
Is your shirt made of cotton? Cotton is made from the cotton plant. Do you have a hat made of straw? Straw hats are made from the stems of grass plants.
2. Then we can sit in the shade under a tree. in the shade “在阴凉处”
类似短语
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 树本身的东西，长在树上。 in the tree 外来的东西，不是树本身的东西
Lesson 8 Why Are Plants Important?
soil n. 土，土壤
shade n.
树荫
pleasant fulfill
basic
adj. 使人愉快的 v. 达到；执行
adj. 基本的；基础的
In pairs,Read the text and answer to the following questions
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.
冀教版英语课件八下Lesson 8 Why are plants important
见到你很高兴
Listen again with the following questions and discuss in groups!
Why do we need trees ?
What else can plants do?
Why do we need trees ? Clean the air. Give us food. Make and build things with trees . Sit under a tree in the shade. Make books from trees. Many animals live in trees.
Teaching goals:
1.Read, spell and memorize the new words. 2. Get by listening, come to realize (感悟)Engli 3. Understand the maining of the text.
4. Get by practising, to have a new notice to plants.
没有东西 死 热 竹子 千克
Trees help clean the air.
we need trees. It’s pleasant to walk among the trees.
shade ---- in the shade
bamboo
panda
Pandas eat bamboo only. Big pandas eat eighteen kilograms of bamboo everyday.
挑战 “记 忆”
Let’s retell the text.
clean food Trees help______the air.They give us____like apples,bananas and oranges.We can build make ______and _____things with trees—like chairs, beds and houses! We can sit cover shade under a tree in the _____.Plants______ the soil. Then the wind and water don’t carry _____ the soil away. All plants take energy ______ from the sun and make it into food. People and other animals need the food live die to_____. Without food, they would ______.
Listen again with the following questions and discuss in groups!
Why do we need trees ?
What else can plants do?
Why do we need trees ? Clean the air. Give us food. Make and build things with trees . Sit under a tree in the shade. Make books from trees. Many animals live in trees.
Teaching goals:
1.Read, spell and memorize the new words. 2. Get by listening, come to realize (感悟)Engli 3. Understand the maining of the text.
4. Get by practising, to have a new notice to plants.
没有东西 死 热 竹子 千克
Trees help clean the air.
we need trees. It’s pleasant to walk among the trees.
shade ---- in the shade
bamboo
panda
Pandas eat bamboo only. Big pandas eat eighteen kilograms of bamboo everyday.
挑战 “记 忆”
Let’s retell the text.
clean food Trees help______the air.They give us____like apples,bananas and oranges.We can build make ______and _____things with trees—like chairs, beds and houses! We can sit cover shade under a tree in the _____.Plants______ the soil. Then the wind and water don’t carry _____ the soil away. All plants take energy ______ from the sun and make it into food. People and other animals need the food live die to_____. Without food, they would ______.
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.
冀教版八年级英语下册：Why Are Plants Important课件(3)
6. carry away 把……搬（移）走 The flood carried away the wooden bridge. 洪水把木桥冲走了。 拓展： carry off 轻而易举地完成 carry out 执行 carry forward 发扬，推进
We will carry the enterprise forward. 我们将要推进企业的发展。
3. fulfill v. 达到，实现，执行 We must fulfill the plan, whatever happens. 无论如何要完成计划。
What important dream have you yet to realize and fulfill? 你有什么重要的梦想还没有实现和完成？ fulfill one’s needs 满足某人的需要 The earth help human beings fulfill their basic needs. 地球帮助人类实现最基本的需求。
2. Plants help make the air clean and fresh. 3. Many animals live in the forest.
4. Books, paper, pencils and erasers all come from plants.
5. Animals eat the fruit from the trees.
In a word, I love my school. I find my school life more and more meaningful and colorful. 总之，我爱我的学校，我发现学校生活越 来越有意义和多姿多彩。
3. Why do we need trees ? (1) Clean the air. (2) Sit under a tree in the shade. (3) The trees and plants take energy from
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
冀教初中八年级下册英语《Lesson 8 Why Are Plants Important》课件
II. 用适当的介词填空。 1. TheZhaozhouBridgeismade___sotfone. 2. Whatdidyoucometoschool_____f_o?r 3. Peoplecangetnews____i_n_manyways. 4. Allthelivingthingscan'tlive____w__it_h_oauirt. 5. Wecanmakethismedicine___f_r_opmlants.
Inaword, wecan’tlivewithoutplants. 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：
Withoutwater, fishcan’tlive. 没有水，鱼不能活着。
Exercises
I. 单项选择。
1.
MCanystudentsusetheircomputers____ga
mesnow.
A. play
B. playing
C. toplay D. played
2.—IlikeAlisteningtomusicverymuch.
—______.
A. SodoI B. SoIdo
Homework
Readthetextafterclass, andtrytoreciteit.
III. 连词成句。
1. from, food, plants, comes, our, most, of ___M__o_s_to_f_o_u_rf_o_o_d_co_m__es_f_ro_m__p_la_n_t_s _______. 2. medicine, sick, doctors, help, to, people, use ___D_o_c_t_o_rs_u_s_em__e_d_ic_in_e_t_o_h_el_p_si_c_k_pe_o_p_l_e____. 3. a, made, you, straw, do, hat, of, have ___D_o_y_o_u_h_a_v_e_ah_a_t_m_a_d_e_o_fs_t_ra_w___________? 4. different, are, many, there, world, plants, in, eat, the, people, that, can ___Tth_ha_et_rp_eea_orp_el_me_caa_nn_ye_da_itf_fe_r_e_n_tp_l_a_n_ts_in_t_h_e_w_o_rl_d__.
2019年春八年级英语下册Unit2PlantaPlantLesson8WhyArePlantsImportant课件(新版)冀教版
It's very useful to learn English well. 学好英语是很有用的。
Lesson 8
Why Are Plants Important?
[探究] (2)pleasant作形容词，意为“使人愉快的”，在句中作表 语或定语。例如： The leaves in the water produce a pleasant smell. 水里的叶子发出芬芳的气味。 [辨析] pleasant与pleased 词条 pleasant 表示事物给人的感受，主语为物 令人愉快的
Lesson 8
词条
Why Are Plants Important?
[辨析] be made of/from/in/by
be made 由……制成，从成品中 of
可以看出原材料
The house is made of wood. 这所房子是木制的。
be made 由……制成，从成品中 Paper is made from wood.纸 from 是由木头制成的。
carry…away
take energy from…
Lesson 8
Why Are Plants Important?
1.树和其他植物帮助净化空气。 句 Trees and other plants________ ________ the air. help clean 型 2.在森林里散步是令人愉快的。
单
词 闯
使人愉快的 1. pleasant________ 树荫；阴凉处 2. shade__________ 达到；执行 3. fulfill________ basic 4.基本的；基础的________
关
冀教版英语八年级下册 Unit 2 Lesson 8《 Why Are Plants Important 》(共18张PPT)
1.Many animals live in the forest.
2.People use wood from trees to build houses and furniture.
Survey
Do the survey with your partner.
1. Are plants important and why?
图片2张
Which school would you like to study in? Why?
Lesson8 Why Are Plants Important?
Clean the air
It is pleasant
in the forest
The weather
In the shade
wooden
some furniture
make build with wood
make…from…
live in trees
take energy from… make…into…
peaches
get
from
cover
carry…away…
without would die
Read the text and answer the questions .
Food or medicine:
1.People can eat plants Or use them as medicine. 2.Animals eat the fruits from the trees.
Clothing and school things:
1.People can make clothing from plants 2.Books,papers,pencils and