Unit 7 Protect the Earth 课件(共48张PPT)
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| 名称 | Unit 7 Protect the Earth 课件(共48张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 23.7MB | ||
| 资源类型 | 试卷 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-09-12 09:13:09 | ||
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文档简介
(共48张PPT)
Unit 7
Protect the Earth
The Earth is sick.
What should we do
save water
save energy
plant more trees
.............................
useful adj. 有用的；有益的；实用的；有帮助的
a useful book
My mobile phone is extremely useful.
我的手机极为有用。
Overall, this is a very useful book.
总的来说，这是一本很有用的书。
We use water to clean things every day.
use v. 使用；利用；运用 uses used
Can I use your phone 我可以用一下你的电话吗？
How often do you use the bus
你多长时间坐一次公共汽车？
Police used tear gas to disperse the crowds.
警察使用催泪瓦斯驱散人群。
reuse v. 再次使用；重复使用
But how can you reuse rubbish
但是要怎样重复利用垃圾呢？
We can reuse water in many ways.
我们可以用很多方式重复使用水。
We can reuse these bags.
save v. 1)节省；节约 saves saved
We should try to save water.我们应设法节约用水。
He takes a taxi to save time.
2)救；救助；挽救；拯救
save sb's life 救某人的命
Thanks for doing that. You saved my life
.谢谢你这么做。你帮了我大忙。
most of + 可数名词复数/不可数名词 大多数的，几乎全部的
He spends most of his time working.
他把大部分时间都花在工作上。
Most of them are happy.
Most of the lake was in shadow.
那个湖的大部分都在背阴中。
come from 来自：指具有特定的起源或来源。
Do you come from south Africa 你来自南非吗？
Where did the story come from 故事来自哪里？
be from来自于
Its energy will be from the sun.它的能量将来自太阳。
The energy of the first floating city will be from the wind.
cut down砍倒：将树木或其他物体砍倒。
He has cut down the apple tree.他砍倒了那棵苹果树。
People cut down the forests, so we had nothing to eat.
人们砍伐森林，所以我们没有东西吃。
If we cut down too many trees, the forest will disappear.
如果我们砍伐太多树木，森林就会消失。
too much + 不可数名词 太多，过多
Too much sun isn't good for you.
晒太阳太多对你并没有好处。
They watch too much TV.他们看电视看得太多了。
too many + 可数名词复数 太多，过多
You made too many mistakes.你犯的错误太多了。
You eat too many cakes.
help + (to) do 帮助；协助；援助
Come and help me lift this box.来帮我抬这个箱子。
She helped (to) organize the party.她协助筹备了晚会。
be bad for ....对……有害/不利
It's bad for us to take too much medicine.
药吃得太多对我们不好。
be good for ...对...有益/好处
They are good for patients.这对病人有好处。
True or False
Think & write
Make & say
How can we do....
我们该怎么做：用于询问或讨论如何解决问题或应对困境。
How can we use...
How can we say...
have fun
have a good/great time
enjoy yourself
Earth Day 4.22
World Environment Day 6.05
protect v. 保护；防护 protects protected
It's important to protect my fair skin from the sun.
保护我白皙的皮肤不受日晒是很重要的。
It is the business of the police to protect the community.
警察的职责是保护社会。
project n. 大、中学学生的）专题研究
do a project做一个项目：完成一个特定的任务或计划
a history project历史科的专题研究
We are going to do a project about fire.
我们将做一个关于火的专题研究。
tell tell sb. sth 告知”“告诉”“讲述”某事
talk talk to/with sb. about sth. 说话，谈话，谈论”，指通过说话交换意见消息等
ask 要求，询问 ask sb.
Begin和start都可以表示开始做某事
start It started to rain.下起雨来了。
She started laughing.她笑了起来。
begin She began to cry.她哭起来了。
Everyone began talking at once.
大家同时开始讲话。
连系动词
look You look fine today.
smell The cake smells good.
tast The coffee tasts bitter.
feel The boy feels bad.
Look & write
Think & write
How is our Earth now
How to protect our Earth
What should we do
What should we not do
Unit 7
Protect the Earth
The Earth is sick.
What should we do
save water
save energy
plant more trees
.............................
useful adj. 有用的；有益的；实用的；有帮助的
a useful book
My mobile phone is extremely useful.
我的手机极为有用。
Overall, this is a very useful book.
总的来说，这是一本很有用的书。
We use water to clean things every day.
use v. 使用；利用；运用 uses used
Can I use your phone 我可以用一下你的电话吗？
How often do you use the bus
你多长时间坐一次公共汽车？
Police used tear gas to disperse the crowds.
警察使用催泪瓦斯驱散人群。
reuse v. 再次使用；重复使用
But how can you reuse rubbish
但是要怎样重复利用垃圾呢？
We can reuse water in many ways.
我们可以用很多方式重复使用水。
We can reuse these bags.
save v. 1)节省；节约 saves saved
We should try to save water.我们应设法节约用水。
He takes a taxi to save time.
2)救；救助；挽救；拯救
save sb's life 救某人的命
Thanks for doing that. You saved my life
.谢谢你这么做。你帮了我大忙。
most of + 可数名词复数/不可数名词 大多数的，几乎全部的
He spends most of his time working.
他把大部分时间都花在工作上。
Most of them are happy.
Most of the lake was in shadow.
那个湖的大部分都在背阴中。
come from 来自：指具有特定的起源或来源。
Do you come from south Africa 你来自南非吗？
Where did the story come from 故事来自哪里？
be from来自于
Its energy will be from the sun.它的能量将来自太阳。
The energy of the first floating city will be from the wind.
cut down砍倒：将树木或其他物体砍倒。
He has cut down the apple tree.他砍倒了那棵苹果树。
People cut down the forests, so we had nothing to eat.
人们砍伐森林，所以我们没有东西吃。
If we cut down too many trees, the forest will disappear.
如果我们砍伐太多树木，森林就会消失。
too much + 不可数名词 太多，过多
Too much sun isn't good for you.
晒太阳太多对你并没有好处。
They watch too much TV.他们看电视看得太多了。
too many + 可数名词复数 太多，过多
You made too many mistakes.你犯的错误太多了。
You eat too many cakes.
help + (to) do 帮助；协助；援助
Come and help me lift this box.来帮我抬这个箱子。
She helped (to) organize the party.她协助筹备了晚会。
be bad for ....对……有害/不利
It's bad for us to take too much medicine.
药吃得太多对我们不好。
be good for ...对...有益/好处
They are good for patients.这对病人有好处。
True or False
Think & write
Make & say
How can we do....
我们该怎么做：用于询问或讨论如何解决问题或应对困境。
How can we use...
How can we say...
have fun
have a good/great time
enjoy yourself
Earth Day 4.22
World Environment Day 6.05
protect v. 保护；防护 protects protected
It's important to protect my fair skin from the sun.
保护我白皙的皮肤不受日晒是很重要的。
It is the business of the police to protect the community.
警察的职责是保护社会。
project n. 大、中学学生的）专题研究
do a project做一个项目：完成一个特定的任务或计划
a history project历史科的专题研究
We are going to do a project about fire.
我们将做一个关于火的专题研究。
tell tell sb. sth 告知”“告诉”“讲述”某事
talk talk to/with sb. about sth. 说话，谈话，谈论”，指通过说话交换意见消息等
ask 要求，询问 ask sb.
Begin和start都可以表示开始做某事
start It started to rain.下起雨来了。
She started laughing.她笑了起来。
begin She began to cry.她哭起来了。
Everyone began talking at once.
大家同时开始讲话。
连系动词
look You look fine today.
smell The cake smells good.
tast The coffee tasts bitter.
feel The boy feels bad.
Look & write
Think & write
How is our Earth now
How to protect our Earth
What should we do
What should we not do