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牛津深圳版七下Unit4 Save the trees
More practice&Culture corner 练习
词汇。
1.是...的家乡
2.成千上万的
3.被叫做
4.因为...
5.结果，因此
6....的数量
7.尽某人最大努力做..
8.许多的，大量的
二、完成句子。
1. 我们应该尽力保护我们的地球。
We should _____ ____ _____ ____ _____ our Earth
2. 他每天跑步三十分钟，结果他体育考试得了满分。
He runs for thirty minutes every day. _____ _____ _____, he got full marks in the P.E. Exam.
我每天都有很多电子邮件要看。
I have ____ ____ ____ emails to read every day.
4. 很多动物因为环境污染失去了家园。
Many animals _____ _____ _____ because of environmental pollution.21世纪教育网版权所有
5. 每天成千上万的旅游者来到中国参观长城。
_____ _____ visitors come to China to visit the Great Wall every day.21教育网
6. 因为大雨，他没能及时赶到火车站。
He couldn’t arrive at the train station on tome _____ _____ the heavy rain.
三、单选。
( )1. The Great Wall is a good place to visit. people visit there every year.21cnjy.com
A. Million of B. Millions of C. Two millions of D. Two millions
( )2. Mo Yan's books have been sold out in many book stores his winning of the Nobel Literature Prize.21·cn·jy·com
A. because B. since C. as D. because of
( )3.A number of volunteers_____ from faraway cities.www.21-cn-jy.com
A. is B. are C. is come D. are come
( )4.Many children are left alone in the countryside. Let's try our best them.
A. help B. helping C. to help D. helps
( )5. -- How many women doctors are there in your hospital 2·1·c·n·j·y
--- them over twenty.【来源：21·世纪·教育·网】
A. A number of; are B. The number of; are C. The number of; is
选词填空。
because for live too only
lost fruits down
More than 50,000,000 people 1. in the rainforests of the world and most of them do not hurt the forest they live in. They eat the 2. on the forest trees, but they do not cut them 3. .21·世纪*教育网
When we cut down the trees, we destroy these forest people, 4. . In 1900, there were about 1,000,000 forest people in the Amazon rainforest. In 1980, there were 5. around 200,000 left.www-2-1-cnjy-com
The Yanomami live about 10,000 years and they use more than 20,000 different plants for food and medicine. But in 1988, someone found gold in their forest, and suddenly 45,000 people came to the forest and began looking 6. gold. They cut down the forest to make roads. They made more than a hundred airports. The Yanomami 7. the land and food. Many died 8. new diseases came to the forest with the strangers.2-1-c-n-j-y
牛津深圳版七下Unit4 Save the trees
More practice&Culture corner 练习答案
一、
be home to
thousands of
be called...
because of
as a result
the number of
do one's best to do sth
a number of
二、
try our best to protect
As a result
a number of
lose their homes
Millions of
because of
三、1-5 BDBCC
四、
1. live
2. fruits
3. down
4. too
5. only
6. for
7. lost
8. because
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网 www.21cnjy.com 精品资料·第 2 页 （共 2 页） 版权所有@21世纪教育网(共32张PPT)
Unit 4
Save the trees
Oxford English
Module 2 Man's best friends
More practice
Culture corner
Warming-up
Why are trees so important
Trees can fight against air pollution.
树木能与空气污染抗衡。
Trees can protect us from the hot Sun.
树木能保护我们，使我们不被太阳晒着。
Trees can prevent water and soil erosion.
树木能防止水土流失。
Trees can take in harmful gases from the air,
and release oxygen into the air.
树木可以吸收空气中有害的气体,并且向空气中
释放氧气。
Trees are Earth's constant efforts to talk to heaven.树是大地向天空倾诉的方式。
Protecting trees is protecting ourselves!
Lead-in
Lets's enjoy a video.
How much do you know about the Amazon rainforest
Brainstorm
Background
The Amazon rainforest
亚马逊热带雨林
亚马逊热带雨林，Amazon Rain Forest 位于南美洲的亚马逊盆地，占地700万平方公里。雨林横越了9个国家：巴西（占森林60%面积）、哥伦比亚、秘鲁、委内瑞拉、厄瓜多尔、玻利维亚、圭亚那及苏里南，占据了世界雨林面积的一半，占全球森林面积的20%，是全球最大及物种最多的热带雨林。亚马逊雨林被人们称为“地球之肺”。
亚马逊热带雨林,世界最大的森林,森林茂密,动植物种类繁多,有“世界动植物王国”之称.
由于开发不当和保护不利，巴西的亚马逊雨林正在遭到严重的破坏，热带雨林面积正以惊人的速度减少，森林覆盖率已从原来的80%减少到58%，以致动植物资源遭到破坏，造成水土流失、暴雨、旱灾、土地荒漠化等一系列环境问题。
Read the article below about the Amazon rainforest.
Reading task1
The Amazon rainforest is the (1)_______
rainforest in the world.
It covers 5.5 millon square kilometres of the (2)______.
It spreads across (3)______ countries.
The rainforest is important because it is (4)________ to many living things.
The rainforest is in danger because of (5)___________(the cutting down of trees).
largest
Amazon Basin
nine
home
deforestation
A Complete the notes.
1. Where is the Amazon rainforest
In South America.
2. How large is the Amazon rainforest
It covers five and a half million square kilometres of the Amazon Basin and spreads across nine countries.
3. Why is the Amazon rainforest very important
Because it is home to thousands of animals, birds and insects.
Read again and answer the questions.
Reading task2
4. What does “deforestation” mean
It means destroying forests by cutting down the trees.
5. What is the result of deforestation
Many living things lose their homes and the number of kinds of animals, birds, insects and trees in the world is decreasing.
6. What should we do
We should do our best to protect
the Amazon rainforest.
The Amazon rainforest in South America is the largest rainforest in the world.
It covers five and a half million square kilometers of the Amazon Basin and spreads across nine countries.
The Amazon rainforest is very important because it is home to thousands of animals, birds and insects.
Reading task3
Listen and read.
However, people are destroying the area by cutting down many of the trees.
This is called deforestation. Many living things lose their homes because of deforestation.
As a result, the number of kinds of animals, birds, insects and trees in the world is decreasing.
We must do our best to protect the Amazon rainforest.
1. It covers 5.5 million square kilometres of the Amazon Basin …它覆盖了亚马逊流域550万平方千米的面积……
hundred/thousand/million/billion前面有数字时后面不加s 和of，前面没有数字，s和of一起用。
Language points
There are about _____ people on the square.
A. two thousand B. two thousands
C. thousands of D. two thousand of
___________people hunt and fish for a living.
The novel sold 2 _________copies in paperback.
__________people were killed in the earthquake.
We need to raise about two __________and
fifty dollars.
Millions of
million
Hundreds of
hundred
hundred, hundreds of , million, millions of
Complete the sentences with the words below.
Practice
因为下大雨，我今天早上迟到了。
I was late this morning because it rained heavily.
= I was late this morning because of the heavy rain.
2. Many living things lose their homes because of deforestation.
因为滥伐森林，很多生物失去了家园。
because of 是介词短语，后面接名词或动词-ing 形式，在句中常用作状语。
because 是连词，后面接句子，构成表示原因的状语从句；
选用because或because of填空。
1. He did better and better in English ________ his hard work.
2. She can’t go with us ________ she is ill.
3. Many people feel sick ________ the bad weather.
4. Li Tao ’s mother was angry ________ he broke the window.
because
because of
because
because of
Practice
a number of 大量的，许多的；后接可数名词复数，相当于many。number前面可用small，large等词来表示程度。a number of作主语时，谓语动词
常用复数。
the number of......的数目；后接可数名词复数。
the number of...作主语时，谓语动词用单数。
图书馆有很多学生，他们的数量大概是两千。
There are a number of students in the library
and the number of them is about two thousand.
3.As a result, the number of kinds of animals, birds, insects and trees in the world is decreasing.
选用the number of或a number of填空。
1. __________ visitors to the Canton Tower is increasing (增长).
2. __________ visitors visit the Canton Tower every day.
根据中文意思完成句子。
3. 我每天都有很多电子邮件要看。
I have ____ ____ ____ emails to read every day.
4. 这些书的数量是多少？
What is ____ ____ ____ the books
The number of
A number of
a number of
the number of
Practice
Key phrases
1.是...的家乡
2.成千上万的
3.被叫做
4.因为...
5.结果，因此
6....的数量
7.尽某人最大努力做..
8.许多的，大量的
be home to
thousands of
be called...
because of
as a result
the number of
do one's best to do sth
a number of
Chinese Tea
New drills
Free talk
Do you like drinking tea
Where does tea come from
According to an old story, who discovered tea
What did Lu Yu do during the Tang Dynasty
black tea红茶
green tea绿茶
white tea白茶
oolong tea乌龙茶
Do you like drinking tea What else do you know about tea
Culture corner
Self-assessment
Homework
1. 熟练朗读More practice板块的篇章。
2.选择性完成《综合练习册》第61至64页 Integration的练习。
