冀教版八年级下册英语新版lesson8 Why Are Plants Important
•Thank you
It’s pleasant to talk with our friends.
3，nice and +adj/adv 很，挺，、、、得很 It’s nice and hot in summer
4，take energy from 从、、、获取能量 All plants take energy from the sun 5，in a word 总之，一句话 In a word, our teacher loves all of us. 6，be important to 对、、、很重要 Studying hard is important to the students. 7，carry、、、 away 带走 The flood carried plenty of soil away in summer.
Why do we need trees?
Language points:
1, so many/much/few/little+名词 There are so many students in our school . I have drunk so much water. 2，It’s pleasant to do 做、、、很愉快
Environment: 1,Plants help make the air clean and fresh. 2,The plants cover the soil and can stop the dust.
1,Many animals live in the forest.
2,People use wood from trees to build houses and furniture.
Lesson8
Why Are Plants Important
If there is no tree in the world, Then …
But, if we plant more trees. Then…
Think about it: What plants grow near your home?
Be made from 由、、、制成（看不出原料）
Be made of 由、、、制成（能看出原料）
The desks are made of trees.
Paper is made from trees.
• 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 caapers,pencils and Erasers all come from plants
Functions of trees (plants)
Shelter:
冀教版英语八年级下册Unit 2：Lesson 8 Why are Plants Important
A Brief Instruction to the topic of“Lesson8 Why Are Plants Important?”说课稿My name is Zhang Birong. I come from from Zheng Jia Middle School in Xun Yi. Today I’m going to talk about the topic” L esson8:” Why Are Plants Important?” .I will divide the instruction into seven parts：they are Teaching material Analysis, Teaching aims, Teaching difficulties, Teaching methods, Teaching aids and Teaching procedures.Part 1 Teaching material analysisThis period is from Unit 2 of Ji Jiao English book 3 :”Plant a Plant “ First of all, I’d like to talk about my understanding about this lesson8. We have learned weather in Unit 1 and how to plant trees in Lesson7 of Unit 2. So we have learned some words and phrases about plants. Today we are going to learn the importances of plants. So this unit links with a special meaning of Unit 1 and Unit 2. This period is the first lesson of Reading. The main idea of the topic is how to express their ideas about plants .We are going to learn the ways to practice writing and stress in following lessons. So this period is very important in this unit.Part 2 Teaching aims1．Aims of the knowledge:（1）To know the pronunciation and spelling of some words and some phrases.（2）To learn something about useful of trees.（3）To grasp the main idea of dialogue and use the information to talk to others about the importances of plants and write a passage .2．Aims of the abilities:（1）To improve the ability of getting information by reading.（2）To improve the ability of writing.3．Aims of the emotion:（1）To understand how to write about plants and to express their ideas. （2）To ask for some information to discuss the topic.Part 3 Teaching difficulties1．To recognize and understand vocabulary about plants.2．To practice the passage.Part 4 Teaching methodsIn this topic, I will use skimming, task-based method and debate method..I design some tasks to help the students learn. I think if I want to improve the students’ oral English, I shoul d give them enough chancesto practice and I will use pair work and group work to let the students take an active part in all kinds of activities. That is “Learning by doing, learning by using”. Let the students be the masters of the class teaching ,thus, student-centered teaching method is well shown.Part 5 Teaching aidsProjector，tape recorder and blackboardPart 6 Teaching procedureStep Ⅰ．Lead-inThe purpose is to arouse the students’ interest of study.Step Ⅱ．ReadingI will use three- step to read the dialogue . The first step is listening and reading. The purpose is to make students understand the important words and phrases . The second step is pre-reading. The purpose is to make students understand the dialogue and practise the dialogue in roles. The third step is while-reading . The purpose is to help students get the information of topic and gain the main idea of the dialogue.Step Ⅲ．Discuss in groups’’ Why do we need trees?’’Purpose of my designing: This step is employed to make the Ss get the general idea of the dialogue as a whole one. At the same time let the Ss have a chance to practise their listening and spoken ability. “Task-based” teaching method is used here to develop the Ss’ ability of communication and also their ability of co-operation will be well trained. Tell the Ss we should protect the plants and take good care of them. I think proper competition can arouse the Ss’ interest in English learning. If the Ss can finish this task well, they will benefit a lot in their spoken English.Step Ⅳ．language pointsThe purpose is to develop the skills of scanning and how to gain the details from the dialogue.1． Try to understand the words and phrases2． Ask students to make sentences with phrases .Step Ⅴ．Practice1. I’ll ask some Ss of the grou ps to write these answers on theblackboard. Then check their handwriting, answers, correct their mistakes. Find out who will write well and whose answers and handing is the best.2. Purpose of my designing: To check the knowledge Ss have learned inthis lesson.Step VI: Summary and homeworkThe purpose is to help the students a clear idea of what they have learned in the lesson.1．Ask students to revise the words and phrases2．Ask students to write a passage about plants’ important.Blackboard DesignLesson8: Why Are the Plants important?Words:pleasant, shade, fulfill, basic, soil•Phrases:•take energy from…•in a word•be made from•carry awayPatterns:It’s pleasant to do …主语+can’t …without…Discuss in groups: Why do we need trees ?Group1Group2Group3Group4Group5During my teaching，I’ll try my best to get my class alive and encourage the students to talk with each other in English. I think the general aim of English teaching is to improve the ability of using English. And I’ll use this to guide my teaching.Thank you!。
冀教版八年级英语下册课件 Unit 2 Lesson 8
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.
Jenny: That’s true. It’s pleasant to walk in the forest. ❶ When the weather is sunny and hot, you can sit in the shade under a tree. It’s nice and cool.
Danny: In a word❷， we can’t live without plants！
知识点
讲解来自《点拨》
1 It’s pleasant to walk in the forest. 在森林里散步令人愉快。
考向一 在这句话中，It作形式主语。It is ＋ adj. ＋ (for sb. )to do sth. 意为“做某事(对于某人来说) 是……”。 eg：It is important to listen to teachers carefully. 认真听老师讲是重要的。
Danny, Jenny and Brian are walking in a forest. Jenny: I love this forest. There
are so many trees and plants. The air is always clean and fresh. Brian: Yes. Trees and other plants help clean the air.
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.
冀教版英语八年级下册Unit 2：Lesson 8 Why are Plants Important
1.( )People can eat plants or use them as medicine.
2.( )Plants help make the air clean and fresh.
4.All plants take energy ______ the sun and make it ______ food.
A. to; from B. into; to C. from; to D. from; into
5. Plants cover the soil. Then the wind and water don’t carry the soil ___.
7.( )When the weather is sunny and hot,people can sit in the shade under a tree.
8.( )The plants make everything look beautiful.
9.( )People use wood from trees to build houses and furniture
Body
First, _______________________________________________
Second,_____________________________________________
Third, _____________________________________________
1.take energy from_____________________
冀教版八年级下册lesson8：Whyareplantsimportant说课稿
2.植物与人类生活的关系，如食物、药品、建材等。
3.植物对生态环境的影响，如调节气候、保持水土、净化空气等。
4.植物保护的必要性和方法。
（二）教学目标
1.知识与技能：
（1）理解植物的基本特征及其在自然界中的作用。
（2）掌握植物与人类生活的关系，能够列举生活中的植物应用实例。
（三）学习动机
为了激发学生的学习兴趣和动机，我将采取以下策略或活动：首先，通过引入学生熟悉的植物实例，如校园中的植物、生活中的植物应用等，引发学生对植物重要性的思考；其次，设计互动性强的小组讨论和实验活动，让学生在合作中发现问题、解决问题，增强学习的主动性和参与感；再次，利用多媒体手段，如视频、图片等，形象直观地展示植物在自然界中的作用和生态环境中的地位，吸引学生的注意力；最后，通过设置情境任务，如设计一个校园植物保护计划，让学生在实际操作中感受植物保护的必要性和意义，从而激发他们的学习动机。
（3）了解植物对生态环境的影响，提高环境保护意识。
（4）学会植物保护的基本方法。
2.过程与方法：
（1）通过观察、讨论、实验等方法，探究植物与人类生活的关系。
（2）运用多媒体手段，展示植物在自然界中的作用和生态环境中的地位。
（3）通过案例分析，引导学生学会保护植物的方法。
3.情感态度与价值观：
（1）培养学生热爱自然、关注生态环境的良好情感。
1.编写一篇短文，讨论植物在个人生活中的重要性，并提出至少三个保护植物的建议。
2.观察家附近的植物，记录它们的种类、生长环境和可能面临的威胁，分析如何保护这些植物。
3.阅读一篇关于植物保护的科普文章，总结文章中的关键信息，并在下节课上与同学分享。
五、板书设计与教学反思
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
▪ 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/
八年级下册英语教案-unit2-Lesson 8 Why Are Plants Important(冀教版)
7.The trees and plants take energy from the sun and turn it into food。
take energy from从...中获取能量
8. We can’t live without plants
without介词“没有”
2. Process and method goal:
Talk about the importances of plants in groups and let the students understand the meaning of the plants for human.
3. Emotional attitude and values:
* be made of由...制成能从产品看出原材料，原材料未发生质的变化.
* be made from由...制成不能从成品看出原材料，原材料发生了质的变化.
* be made in在...地方制成的
* be made by被某人制造
6.Plants also make everything look beautiful
Teaching aims:
1.Knowledge and skill goals:
Master the new words，learn about the importance of the plants in our life。And the students can get the information they need when they listen to the tape.
Let the students practise listening.
八年级英语下册 Unit 2Lesson 8 作业课件 (新版)冀教版
. beautiful
三、根据短文内容,在空白处填入一个适当的单词或括号内单词的正
确形式
[2020江苏镇江中考改编]A man had a garden. He planted 1.
rose and watered it carefully. Before the rose blossomed (开花), he
There are two kinds lowering plants.
Almost all the trees around us are flowering plants. You can know some trees from
nothing good can possibly come from us. We give up watering the
roses in us, and 7.
(slow) they die. We never realize the gift
答案
1.a 2.How 3.lost 4.before 5.grow 6.ourselve s 7.slowly 8.discover 9.At 10.times
everybody’s spirit. The good qualities planted in us at birth, 5.
(grow) among the thorns — our weaknesses. Many of us look at 6.
(we) and we only see our weaknesses. We lose heart, thinking that
.
答案
1.It’s .pleasant to walk in the forest
冀教版英语八年级下册Unit 2：Lesson 8 Why are Plants Important
Lesson 8 Why Are Plants Important? 教学设计Teaching Aims:1、语言知识目标：了解和熟悉相关词汇、词组(basic, it’s pleasant to…, take energy from…, in a word…)2、语言技能目标：能用英语表达植物的重要性，熟悉课文中提到的植物的作用。
3、学习策略目标：了解植物在生活中的作用，利用所学知识与学生进行交流，培养学生英语交际能力。
Teaching Important Points:1.Know how to express the importance of plants.2.Try to use the words and phrases correctly.Teaching Difficult Points: talk about the importance of plants by themselves Teaching procedure：Step 1: Greeting.T: Now let’s begin our class. Welcome to our class ever yone.Step 2: Lead in.Watch a short MV. It is a song that was sung by Michael Jackson. When you listen to the song, please think about the questions: what can you see? How do you feel?Then watch another video. Compare with the first one.Q: which kind of environment do you want to live in? What can we do to solve the problem?[设计意图] 通过两段视频的对比，让学生体会我们现在生活环境的恶化，引导学生开始思考从自身来说可以做些什么？起到长远教育学生的目的。