Module 2 Unit4 Save the trees单词讲解课件

(共29张PPT)
Unit
4
Oxford English
Module 2 Man’s best friends
Save the trees
Period 1
Vocabulary
save
pine
discuss
branch
root
fight
against
example
Words and expressions
v. 拯救
n. 松树
v. 讨论
n. 树枝
n. 根
v. 与……作斗争
prep. 反对
n. 例子
harmful
gas
produce
oxygen
major
convenient
furniture
imagine
Words and expressions
adj. 有害的
n. 气体
v. 产生；生产
n. 氧气
adj. 主要的
adj. 方便的
n. 家具
v. 想像；设想
disease
dig
hole
carry
container
Words and expressions
n. 疾病
v. 挖
n. 洞
v. 搬动，扛，背
n. 容器
Words and expressions
take in
come from
for example
in fact
look around
be made of
millions of
be good for
吸收
来自
例如
事实上
环顾四周
由……制成
数以百万计的
对......有用，有好处
save v. 拯救， 节省，节约
safe
那个导盲犬救了约翰的命。
The guide dog _________________
Don’t worry about my ______ , mum. I’m ____ now.
saved John’s life.
safe
adj. 安全的
safety
n. 安全
save one’s life 救命
save money/time/ water
树木在危险中，我们要拯救树木。
Tree are in danger, we must __________.
save trees
safety
pine
n. 松树
branch
root
leaf
branches
leaves
roots
Pine trees are useful in our daily life,
for example,we use them to make furniture and we also use them in Chinese medicine.
furniture n. 家具（不可数名词）
a piece of furniture 一件家具
some, much furniture 一些/许多家具
我们可以用树来制作家具。
We can use trees to make furniture.
这套家具是木头做成的。
The furniture is made of wood.
(be) made of 由......制成)
这座桥是石头砌成的。
The bridge was made of stones.
葡萄酒是葡萄酿造而成的。
Wine is made from grapes.
这辆车是在中国制造的。
This car is made in China.
be made of ...看得出原材料
be made from ...看不出原材料
be made in + 产地
produce v. 生产，产生 ---- make
producer n. 生产者
production n. 生产
product n. 产品
This factory _________ face masks, and now the _________ are busy with the __________of the new ________.
燃烧东西产生有害气体。
Burning things _______________________.
produces
producers
production
products
produces harmful gases
gas n. 气体 ---复数: gases
有害气体污染空气 .
Harmful gases pollute the air.
oxygen n. 氧气
树木可以产生氧气供我们呼吸。
Trees can ______________for us to breathe.
没有氧气我们活不去。
We can' t live without oxygen.
natural gas 天然气
produce oxygen
We use natural gas to cook.
harmful
adj. 有害的----harmless adj. 无害的
harm n. 损害
吸烟对身体有害。
Smoking __________ our health.
be harmful to = be bad for对……有害
Eating too much fast food ____________ your health while eating more vegetables _________ your health.
吃太多快餐对健康有害而多吃蔬菜有益健康。
is harmful to
is harmful to
do harm to 对...有害
反义：---- be good for 对...有好处
is good for
(be）good for 对……有好处
Eating more vegetables is good for my health.
多吃蔬菜对我的健康有好处。
I'm good at playing sports.
我擅长做运动。
I'm very good with my friends.
我与朋友处得很好。
My friends were good to me when
I was ill.
我生病时我的朋友对我关怀备至。
各种不一样的“好”
(be) good for sth. “对……有好处”；
(be) good at sth. / doing sth. “擅长……”；
(be) good with sb. “与……相处得好”；
(be) good to sb.
“对……友好；对......关心”
fight
v./n. 与……作斗争, 打架，战斗
过去式: fought
我 昨天和我弟弟打了一架。
I had a fight with my younger brother .\
I fought with my younger brother.
fight against 与……作斗争
fight for 为...而斗争
have a fight with sb 与...打架
We all are _______ to fight against the new disease COVID-19.
soldiers fight ___ peace and fight _______ war.
fighters
for
fighter n. 斗士，战斗者
against
消防员 fire fighter
against prep. 1.反对----for 支持
2.紧靠着
Are you for or against my plan
你是支持还是反对我的计划
There are 20 votes for him and 12 against him.
He is standing against the door.
discuss
v. 讨论
discussion n. 讨论
我们将讨论如何拯救树木。
。We are going to _______how to _________.
The teacher asked us to have a short__________ and then give some examples.
discuss
discussion
talk about
save trees
discuss with sb 与…讨论
have a discussion about sth 进行关于…的讨论
example n. 例子
常见词组搭配：
1.for example 例如
2. give an example 举个例子
3. set an example for sb 为...树立榜样
Trees are useful in our daily lives, for example, they can keep air cool and clean.
Trees can provide us with lots of things, such as paper, pencil and furniture.
Jessie set a good example for us in saving trees.
for example +句子
such as=like +词/短语
convenient adj. 方便的 easy
convenience n. 便利
Online shopping is quite __________ in our daily life.
Online shopping brings us a lot of ___________.
Taking the subway is ________________ than taking a bus.
convenient
convenience
more convenient
imagine v. 想象 think of sth in one's mind
imagination n. 想象，想象力
imaginative adj. 有想象力的
imagine doing sth 想象做某事
This story is full of ___________, and I think the writer is very ___________. He imagines ______(live)on the moon.
imagination
imaginative
living
dig v. 挖----过去式 dug
dig a hole 挖一个洞
Moles are good at _______ holes.
carry v. 搬动，扛背----过去式 carried
carriage n. 车厢
这个家具对我来说太重了搬不动。
The furniture is too heavy for me to carry.
digging
container n. 容器
contain v. 容纳，包括
take 相关的常用固定搭配
absorb, 吸收
拿回
带...去
起飞，脱下
发生
参加
拿出
采取行动
长得像
带走
look around 环顾四周；回头看
look out 当心，向外看=watch out=be careful
look for 寻找
look after=take care of 照顾
look at 看着
look up 查阅
look through 浏览
look into 调查
look forwards to doing sth. 盼望
look 相关的常用固定搭配
=actually=as a matter of fact
In fact, we get a lot more from trees.
事实上，我们从树上获得了更多。
in fact 事实上
millions of 大量的；数以百万计的
Every year, millions of tourists come to visit Beijing.
每年，数以百万计的游客来游览北京。
The house costs two million yuan.
这栋房子价值两百万元。
小结：表示具体的数目时,用单数形式；
表示不具体的数目时,用复数形式，且与of 连用，
类似：hundreds of , thousands of
Individual activity
注: 另附 word 文档。
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基础巩固题 (Unit4)(一）
Words and phrases
按要求写出相应的单词。
1. branch (复数) ________
2. dig (过去式) ________
3. discussion (动词) ________
4. carry (第三人称单数) ________
5. illness (同义词) ________
6. example (复数) ________
7. harm (形容词) ________
8. fight (过去式) ________
branches
dug
discuss
carries
examples
disease
harmful
fought
II. 汉译英。
1. 松树 ________________
2. 空气污染 ________________
3. 从……获得…… ________________
4. 更方便 ________________
5. 产生氧气 ________________
6. 在许多方面 ________________
7. 有害气体 ________________
8. 为……提供…… ________________
9. 挖一个洞 ________________
10. 在我们的日常生活中 ______________
pine tree
air pollution
get … from …
more convenient
produce oxygen
in many ways
harmful gases
provide … with …
dig a hole
in our daily lives
C1 The words in italics are from the article on page 45. Circle the correct answers to complete these sentences.
在脑海里
C2 Complete the poster below with the words from the box.
produce
against
furniture
convenient
major
演讲