中小学教育资源及组卷应用平台
牛津深圳版英语七年级下册
Unit 4 Save the trees
Period 2 Reading II & Listening教学设计
课题 Unit 4 Period 2 单元 Unit 4 学科 English 年级 7
学习 目标 Language knowledgeconsolidate the use of core vocabulary in the main reading chapter.in depth understanding of the details of the main reading chapter.Understand and discuss the importance of trees to human beings.Language skillsListen to the tape repeatedly, understand the story and practice listening skills. Take the story text as the carrier, learn and remember the core words and phrases.3. Learning strategies be able to make reasonable inference based on the information in the text.4 . Emotional attitudeEnhance students' awareness of loving nature and protecting plants.
重点 Listen to the tape repeatedly, understand the story and practice listening skills.Take the story text as the carrier, learn and remember the core words and phrases.
难点 Understand and discuss the importance of trees to human beings.
教学过程
教学环节 教师活动 学生活动 设计意图
词汇复习 Step 1. ReviewTrees in our daily lives.How do trees help us?Fill in the blanks.What are the things made from trees?What are the things made of trees?Step 2. ComprehensionRead the interview on page 45 and complete the notes below.Step 3. ActivityDiscuss: Why does Rebecca say “I can’t imagine a world without trees”? 复习课文所学过的词汇，词组以及日常生活中的树。 深入理解课文内容。 小组讨论。 巩固核心单词和短语，掌握树木的基本知识。 掌握树木的作用。 提高合作能力，增强保护树木的意识。
新课导入 Step 1. Lead inWatch the video and talk about it.What kind of plants are introduced in the video? What can turpentine do?What are the characteristics of pine trees?What is the effect of pine needles? 观看视频并提出相关问题，开展讨论。 用看视频的方式吸引住学生的注意力，激发他们的兴趣并过渡到新课。
讲授新课 Step 1. Pre-listeningTop tip英语听力技巧 —— 听连词识句意。Step 2. While-listeningListen to a radio programme about pine trees and complete the notes below. Write one word of figure in each blank.Step 3. Post-listeningRead after the tapescript.Step 4. Activity.Choose T (true) or F (false). 听力技巧简述。 反复听录音。 朗读原文。 随堂练习。 掌握听力技巧，为接下来的听力环节做准备。理解松树的内涵。 加深印象，锻炼听力技巧，更加理解对话内容。
练习巩固 Step 1. PracticeChoose the correct answers. 1 If you want to ___, you had better take exercise every day.A. keep health B. keep healthilyC. keep healthy2 You have worked for 3 hours. Why not stop ___ a rest?A. to have B. having C. have3 We should stop people ___ trees.A. cut down B. cutting down C. to cut down 4 – They are ___ of people here in our city. – Actually, there are three ___ people here in our city.A. millions; million B. millions; millions C. million; million5 – What a nice dress! Is it ___ silk? – Yes. It’s ____ Hangzhou.A. made of; made of B. made of; made in C. made in; made ofStep 2. Homework1. 模仿录音的语音、语调，朗读补充阅读篇章。 2. 上网搜索自己喜欢的植物的资料并学着介绍它。 完成习题。 完成家庭作业。 日积月累掌握做题技巧。 课后巩固。
课堂小结 Key points: 懂得树木在我们生活中的作用。 了解松树对人类的重要性。 总结本课重点。 让学生系统地掌握本课内容。
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://www.21cnjy.com/" 21世纪教育网(www.21cnjy.com)
(共25张PPT)
Unit 4 Save the trees
Period 2
Reading II & Listening?
牛津深圳版 七年级下册
Trees in our daily lives.
Review
How do trees help us?
They keep the air ____ and _____. They take in _______ gases from the air and produce ______ for us to breathe. They’re _____ fighters _______ air pollution.
cool clean
harmful
oxygen
major
against
Fill in the blanks.
Review
In fact, we get a lot more from trees. We get fruit and oil from them. Tea also _____ from the leaves of trees. _____ _______ this room. _______ the furniture _________ wood. Trees are really important in our ____ lives. I can’t _______ a world without trees. But we cut down _______ ___ trees every year. We should ____ doing this if we don’t want a world without trees.
comes
A lot of
daily
millions of
Look around
is made of
imagine
stop
Trees in our daily lives.
Review
What are the things made from trees?
pencils
paper
furniture
Trees in our daily lives.
Review
What are the things made of trees?
fruit
oil
tea
Comprehension
Presentation
Read the interview on page 45 and complete the notes below.
Trees in our daily lives
Trees are major fighters against ____________. They:
Keep the air _______________.
Take in _______________ from the air and produce oxygen.
air pollution
cool and clean
harmful gases
Comprehension
Presentation
Read the interview on page 45 and complete the notes below.
Trees make our lives ________________.
Many of the things (e.g. paper and pencils) in our daily lives ________________.
We also get fruit, oil and tea from trees.
A lot of furniture is _____________.
more convenient
come from trees
made of wood
Activity
Why does Rebecca say “I can’t imagine a world without trees”?
If there were no trees:
The wind swept the dust and the city became gloomy.
Water and soil loss, river drying up.
Good land becomes desert, and the land is barren.
People can't live without fresh air.
Man will die, and there will be no living earth.
Discuss.
Watch the video and talk about it.
Lead in
Watch the video and talk about it.
Lead in
What kind of plants are introduced in the video?
pine /pa?n/
松树
What can turpentine (松脂) do?
It can protect pine trees.
What are the characteristics of pine trees?
It has thin and long leaves, shaped like a needle, so it is called a pine needle (松针).
What is the effect of pine needles?
To prevent evaporation (蒸发) of water.
Pine trees.
Pre-listening
Top tip
When you are listening, pay special attention to the following words. They will help you understand the text.
Fistl(y), Second(ly), etc. to introduce a list or a sequence of things.
For example, … to give an example or examples
However, … to give a different idea
Pine trees.
Pre-listening
英语听力技巧 ——
听连词识句意
1 先后次序关系：
At this time; at this time; first; second; at last; next; previously; finally; simultaneously; eventually; last but not least; to begin with; to start with; to end with; since then; first of all; afterwards; following this; preceding this; prior to this
Pine trees.
Pre-listening
英语听力技巧 ——
听连词识句意
2 因果关系：
because; because of this; since; as; for; owing to; due to; for the reason that...; in view of; for such a reason; as a result of; therefore; consequently; as a result; thus; hence; so; so that...; accordingly; in consequence;; as a consequence; inevitably; under these conditions
Pine trees.
Pre-listening
英语听力技巧 ——
听连词识句意
3 转折关系：
but; even so; though; independent of; unless...; reckless of; despite that; in spite of; regardless of; while…yet…; however; even though;
4 并列关系：
and; also; too; as well as; either..., or...; both...and...; for one thing..., for another...; meanwhile; at the same time
Pine trees.
Pre-listening
英语听力技巧 ——
听连词识句意
5 递进关系：
Furthermore; moreover; further; In this way; still; not only...but also...; not...but...; in addition (to); additionally, much more interesting; more specifically; next; besides; as faras... is concerned; moreover; in other words; on one hand...; on the other hand...; even; as a poplar saying goes...; in order to do it...; accordingly;
Pine trees.
While-listening
Listen to a radio programme about pine trees and complete the notes below. Write one word of figure in each blank.
We can find pine trees in almost every _____ of China.
People grow pine trees in cities because they are always _____ and they make the environment more _________.
Pine trees are very ______.
They can grow in difficult environments.
part
green
beautiful
strong
Listen to a radio programme about pine trees and complete the notes below. Write one word of figure in each blank.
Pine trees have very _____ lives.
Some of them live more than __________ years.
Pine trees are useful.
We use them to make ____________.
We use them in _______ medicine to fight against diseases.
Pine trees.
While-listening
long
a thousand
nice furniture
Chinese
Host: Welcome to The Natural World! People tell us they want to learn more about different kinds of trees, so I’m going to tell you something about pine trees today. You can find pine trees in almost every part of China. People grow trees in cities because they’re always green. They make the environment more beautiful. They are very strong plants. They can grow in difficult environments.
Read after the tapescript.
Post-listening
Read after the tapescript.
They also have very long lives. Some of them can live more than a thousand years. We make use of pine trees in many ways. First, we use the wood from them to make nice furniture. Second, we use them in Chinese medicine. We use almost every part of them to fight against different disease.
Post-listening
an illness affecting humans, animals or plants, often caused by infection
Activity
1 Pine trees exist in almost every part of China. ( )?
2 Pine trees can’t make the environment more beautiful. ( )
3 Pine trees are week plants. ( )
4 Pine trees have very long lives. ( )
5 The wood from pine can be to made nice furniture. ( )
Choose T (true) or F (false)
T
F
F
T
T
Practice
Choose the correct answers.
( ) 1 If you want to ___, you had better take exercise every day.
A. keep health B. keep healthily C. keep healthy
( ) 2 You have worked for 3 hours. Why not stop ___ a rest?
A. to have B. having C. have
( ) 3 We should stop people ___ trees.
A. cut down B. cutting down C. to cut down
C
A
B
Practice
Choose the correct answers.
( ) 4 – They are ___ of people here in our city.
– Actually, there are three ___ people here in our city.
A. millions; million B. millions; millions C. million; million
( ) 5 – What a nice dress! Is it ___ silk?
– Yes. It’s ____ Hangzhou.
A. made of; made of B. made of; made in C. made in; made of
A
B
Summary
Key points:
懂得树木在我们生活中的作用。
了解松树对人类的重要性。
Homework
1. 模仿录音的语音、语调，朗读补充阅读篇章。
2. 上网搜索自己喜欢的植物的资料并学着介绍它。
谢谢
中小学教育资源及组卷应用平台
牛津深圳版 七下 Unit 4 Period 2习题
一、单选
1.? We?must?thank?trees?____?oxygen?into?the?air.? ?
A. produce B.?to produce C.?for produce D.?for producing?
2.? Trees?can?protect?(?保护?)?_____?by?producing?a?chemical.? ?
A. himself B.?itself C. themself D. themselves
3.? People?are?destroying?their?best?fighters?_____?pollution.??
A.?for B.?by C.?against D.?in
4.? I’m?going?to?the?library?today.?I?need?some?______?about?trees.
A. information B. informations C. advice D. news
5.? I?can’t?imagine?a?world?_______?water. ?
A.?with B.?without C.?and D.?have
二、根据汉语或首字母提示写单词，补全句子。
1.?The companies in Guangdong ___ (生产) computers.?
2.? I?want?to?buy?a?set?of?new ___ (家具)?to?match?the?style?of?the?flat.?
3.? Can?you?help?me ___ (搬)?the?box?
4.? - What will?the?new?building?be?like??Can?you ___ (想象)?it??
- I?think?it?must?be?very?beautiful.
5.? Eating?too?much?chocolate?is ___ (有害的)?to?your?teeth.
三、完型填空
Steve?found?a?job?on?a?farm.?He's?the?strongest?and?youngest.?He?ate?most,?sleeps?most,?but worked __1__.? He?hated?to?use?his?__2__ and?knew?little.?He?had?to?do?some?unskilled(无技巧的)? work.?He?always?said?he's?tired?and?hoped?to?have?a?__3__?rest. So he __4__less money than his workmates.
Winter?came.?The?workers?were?told?to?get?ready __5__?the?next?year.?Only?Steve?did __6__. The?farmer?told?him?to?cut?down?some?trees?in?the?forest.?The?young?man?went?there?with?a?chair.?He felt?lonely?in?the?forest?and?was?afraid?of?the __7__.?During?his?work,?he?looked?around?and?sang __8__,?and?nobody?knew?what?he?was?singing.? ????????
Three?days?passed.?Steve?didn't?cut?down?any?trees.?The?farmer?felt?strange.?He?decided __9__ to?find?out?how?the?young?man?was?doing?there.?To?his?surprise,?Steve?was?cutting?a?tree,?sitting?on?a?chair.? ???????
"Why?are?you __10__ here?to?cut?the?tree?"?asked?the?farmer?angrily.
"Because I can't work if lying down sir!"
(????)?1.?A. little B. few C. least D. most ?
(????)?2.?A. foot B. head C. hand D. body
(????)?3.?A. bad B. good C.?rich D. poor ?
(????)?4.?A. caused B. produced C.?made D. invented ?
(????)?5.?A. for B. of C. to D.?from
(????)?6.?A.?something B.?everything C.?anything D.?nothing ?
(????)?7.?A.?water B.?animals C.?trees D.?chairs ?
(????)?8.?A. quietly B. badly C. loudly D. carefully
(????)?9.?A. to?go B. going C.?go D. went
(????)?10.?A. lying B.?sleeping C.?standing D.?sitting
四、阅读理解
The?world?is?in?danger.?At?one?time?there?were?1,300?different?plants,?trees?and?flowers?in?Holland,?but?now?only?860?remain(剩余).?The?others?have?been?destroyed(破坏)?by?man.?We?are?changing?the?earth,?the?air,?the?water?and?everything?that?grows?and?lives.?We?can't?live?without?these?things.?If?we?continue?doing?like?this,?we?will?destroy?ourselves.? ????????What?will?happen?in?the?future??Perhaps?it?is?more?important?to?ask?"What?must?we?do?now?"? The?people?who?will?be?living?in?the?world?of?tomorrow?are?the?young?of?today.?A?lot?of?them?know?that?conservation(对自然环境的保护)?is?necessary.?Many?are?helping?to?save?our?world.?They?plant?trees?and?protect?animals?in?forest.?In?a?small?town?in?the?United?States,?a?large?group?of?volunteers?cleaned?the?banks?of?their?rivers.?Young?people?may?hear?about?conservation?through?a?record?called?No?One's?Going?to?Change?Our?World.?It?was?made?by?the?Beatles,?Cliff?Richard?and?other?singers.?The?money?from?it?will?help?to?protect?wild?animals.?
1. How?many?kinds?of?plants,trees?and?flowers?have?been?destroyed?by?man?in?Holland???
A.?1,300.? B.?860.? C.?440.? D.?1,000.?
2. The?underlined?word?"them"?in?Paragraph?2?refers?to?___.??
A.?old?and?young?people B.?old?people??
C.?all?the?people D.?young?people?
3. Many?people ___ to?help?to?save?the?world.??
A.?read?books B.?plant?trees?and?protect?animals?in?forest??
C.?play?games?with?children?? D.?go?to?work?by?car?
4. We?can?guess?that?No?One's?Going?to?Change?Our?World?is ___.??
A.?a?book?about?saving?the?earth??
B.?a?song?calling?on?people?to?conserve?nature??
C.?a?film?about?protecting?wild?animals??
D.?a?song?loved?by?young?people?
5. We?can?learn?from?the?passage?that ___.
A.?something?must?be?done?to?improve?our?lives??
B.?the?young?of?today?should?do?more?to?change?the?world??
C.?it?is?men?themselves?that?can?help?save?the?world??
D.?to?conserve?wild?animals?can?save?much?money
参考答案：
一、单选
1-5 ADCBD
二、根据汉语或首字母提示写单词，补全句子。
1. produce
2. furniture
3. (to) carry
4. imagine
5. harmful
三、完型填空
1-5 CBBCA 6-10 DBCAD
四、阅读理解
1-5 CDBBC
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://www.21cnjy.com/" 21世纪教育网(www.21cnjy.com)
