Module2 Unit4 Save the trees.
Reading1同步练习
词汇。
1.The rescue team came quickly and s_____ the old woman’s life.
2. Can you i______ a world without air?
3. You can d_________ this problem with your classmates.
4. Eating too much sweets is h______ to our teeth.
5. How can we f_______ against air pollution?
6. Science and technology(技术) makes our lives more c__________.
单选。
1.We should keep the classroom _______ every day.
A. cleaner B. cleaning C. to clean D. clean
2.You are excellent ____ many ways.
A. on B. at C. in D. for
3.I want to ______the children ______ clothes.
A.?provide; to????????????????????B.?provide; for????????????????????
C.?provide; with????????????????????D.?provide; at
4.— Can you tell me some countries ____ a long history?
— Of course. There are a lot of countries, ____ China, India and so on.
?have; for example?????????????B.?has; such as?????????????
C.?with; for example?????????????D.?with; such as
5.I stood up to ____ when a gentle hand touched my shoulder.
A. look up B. look around
C. look after D. look for
6.This table _____ ? wood and the bread ______? wheat． ???
A.?is made of, is made from?????????????????????????????????B.?made of, made from
C.?is made from，is made of???????????????????????????????D.?made from, made of
三、完型填空。
We know that trees are useful in our everyday life. They ?? 1 ???us many things, such as wood, oxygen(氧气), rubber, medicines and many other things. They can ? 2 ???tell us a lot about our climate. The following are the reasons. If you cut across a tree, you can ? 3 ???that it has many rings. Most trees grow one ? 4 ??ring every year. Because of this reason, we know ?? 5 ??a tree is. A tree over a hundred years old means that it has more than a hundred ? 6 . When the climate is dry(干燥的) or very cold, the trees do not grow very much and their rings are usually ? 7 . When it is wet and ? 8 ?, the rings are much thicker. If the rings are suddenly very thin or suddenly very thick, this means that the ?? 9 ?changed suddenly. If we look at the rings on the trees, we can ? 10 ?about the climate for a hundred years. We can see how our climate is changing today.
1. A. give
B. ask
C. get
D. tell
2. A. too
B. as well
C. either
D. also
3. A. hear
B. feel
C. see
D. look
4. A. new
B. old
C. young
D. short
5. A. how tall
B. how old
C. how long
D. how far
6. A. leaves
B. apples
C. rings
D. trees
7. A. big
B. thin
C. thick(厚的)
D. long
8. A. cold
B. cool
C. hot
D. warm
9. A. climate
B. things
C. people
D. life
10. A. think
B. talk
C. learn
D. change
四、阅读。
???
??? All people know that trees are important to us. Scientists believe our life would not be possible if there are no trees on Earth.
??? People and animals need oxygen to exist. Without it, most living things will die. But where does oxygen come from? Trees. Trees can take in much carbon dioxide and produce oxygen for us to breathe. Too much carbon dioxide is bad for our environment.
??? Trees are a major source of food. Apples, oranges, lemons all come from trees. People and animals knew how to get food from trees many years ago.
??? In fact, many kinds of important medicine come from trees too. Some special things in trees can be used to produce medicine. Also, trees make environments more beautiful and relaxing. They help protect the soil.
（1）What does the underlined word "exist" mean? ??
A.?Drink.???????????????????????????????????B.?Eat.???????????????????????????????????C.?Live.???????????????????????????????????D.?Work.
（2）Which of the following may damage (危害) our environment? ??
A.?Oxygen.????????????????????????B.?Medicine.????????????????????????C.?Food.????????????????????????D.?Carbon dioxide.
（3）What does the passage mainly tell us? ??
A.?Trees are important to animals.??????????????????????B.?Animals need oxygen to breathe. C.?Trees can help people and animals in many ways.??????????D.?There are few trees in the world now.
（4）Where may we read this passage? ??
A.?In a plant magazine.?????????????????????????????????????????B.?In medicine instructions. C.?In a storybook.?????????????????????????????????????????????????D.?In a cookbook.
Module2 Unit4 Save the trees.
Reading1同步练习答案
一、1.saved 2.imagine 3.discuss 4.harmful 5.fight 6.convenient
二、DCCDBA
三、（1）A；（2）D；（3）C；（4）A；（5）B；（6）C；（7）B；（8）D；（9）A；（10）C；
四、（1）C
（2）D
（3）C
（4）A
课件33张PPT。牛津深圳版 七年级下Reading1Module2
Unit4 Save the treesWhat's the video about?Warming-upLet's watch a video.Trees are important in our daily lives.Free talk1.When is Tree Planting Day?
2.How can we know how old the tree is?
3. Can you find something from the tree in my classroom? On March 12th Tree rings abcd leaf (leaves) fruit branch root root n.树根branch n.树枝paperpencilsoilfruitteafurnitureTrees provide us with ….… come from trees.What can we get from trees?furniture n.家具（不可数）take in harmful gases from the factorieskeep the air cool and cleanproduce oxygentake in 吸收harmful adj.有害的produce v.制造oxygen n.氧气What do trees do for us ?How do we save the trees?But people cut down millions of trees every year. We should stop cutting
down trees.cut down 砍倒We should plant
more trees.Getting readyQuestions about the Cartoon picture
Where are Hi and Lo?
What is Lo doing?
What is in Lo's left hand?They are in the garden.Lo is planting a tree seed.An apple seed is in Lo's left hand. A1 Write down the names of the parts of a tree. Use the words from the box to help you. branch fruit leaf rootfruitrootleafbranchA What do you know about...?provide sb. with sth. = provide sth. for sb.为某人提供某物2 What do trees do for us?
a. They help fight against pollution.
b. They provide us with wood, fruit, etc.
c. They are home to birds and animals.
d. All of the above.Trees in our daily lives
Rebecca is interviewing(采访） Dr Jones about trees. Dr JonesRebeccaB Before you readLook at the pictures and the title of the interview on page 45. Then answer the questions below. (P44)1. What do you think the interview is
about?
a. The lives of trees.
b. Why trees are important in our daily lives.
2. What can we make from trees?
Write down three examples.
__________________________paper, pencils, chairs1.Rebecca wants to know how to plant trees.
2.Trees can help us in many ways.3. Trees are not important in our daily lives 4.People plant millions of trees every year.FL1TL4FL22-23FL25
how trees help us
cut down Read quickly and tell the following sentences T or F.Fast reading P1 P2 P3Listen and Match!Skimming
Trees in our daily lives
Rebecca wants to know more about trees and how they help us.She is interviewing Dr Jones about trees.
Rebecca: How do trees help us, Dr Jones?
Dr Jones: They help us in many ways.They keep the air cool
and clean.They take in harmful gases from the air
and produce oxygen for
us to breathe.They're
major fighters against air
pollution.Part 1Detailed readingCircle the topic sentenceproduceoxygen for us to breathetake in harmful gases from the air1. Trees keep the air cool and clean
2. Trees take in harmful gases from the air
3.Trees produce oxygen for us to breathe. Q1：Why are trees major fighters against air pollution?Rebecca: I know trees also make
our lives more convenient.
Many of the things in our
daily lives come from
trees.For example, paper
and pencils.
Dr Jones: You're right, Rebecca.In
fact, we get a lot more from
trees.We get fruit and oil
from them.Tea also comes
from the leaves of trees.
Look around this room.A lot of the furniture
is made of wood.Trees are really important in our
daily lives.Part 2 Answer the following questions.What is the meaning of convenient？
A. happy B. rich C. difficult D. easy
Where do many of the things come from? _________________________________
What is a lot of furniture made of? ________________________________
What can we get from the trees?
________________________________They come from trees.A lot of furniture is made of woodFruit, oil and tea from trees.Rebecca: I can't imagine a world without trees.
Dr Jones: But we cut down millions of trees every year.We
should stop doing this if we don 't want a world
without trees.Part 3 Q1 How many trees do people cut down every year?
Q2 What is the meaning of “imagine”？
understand B. have sth in your mind
C get D appearPeople cut down millions of trees every year.1. They keep the air cool and clean. 它们（树木）保持空气凉爽和清洁。keep是动词，意为“保持；继续”。常用句型有：
①keep sb / sth + adj.意为“使某人/某物保持某种状态”。
②keep doing ... 意为“继续做……”。
③keep sb / sth doing ...意为“让某人/某物一直/继续做……”。 例：1). 请在图书馆保持安静。
2). 电脑开了一晚上。
3). 对不起让你久等了。 Please keep quiet in the library.The computer kept working all night.I'm sorry to keep you waiting so long.2. They take in harmful gases from the air and produce oxygen for us to breathe. 它们从空气中吸收有害的气体，制造氧气供我们呼吸。take in意为“吸收”。take in 还有“收容，收养”之意。
harmful adj. 有害的 harm n.危害
be harmful to 对……有危害=be bad for例：1). 树木吸收二氧化碳。
2). 吸烟有害健康。 Trees take in carbon dioxide.Smoking is harmful to your health.形容词harmful 意为“有害的”，由名词harm 加后缀.ful 构成。
-ful是个后缀，意思是“充满……的”，有些名词可以通过加上-ful 变成形容词。Strategy studyUsing suffixes to guess meanings用后缀猜词义 写出下列单词的形容词形式及其中文意思。
1. care —
2. peace —
3. hope —
4. help —
5. use —
6. colour —
7. thank —
8. beauty —carefulpeacefulhopefulhelpfulusefulcolourfulthankfulbeautiful仔细的平和的满怀希望的有帮助的有用的多姿多彩的感激的漂亮的Can you give some more examples? 3.For example,paper and pencils. 比如，纸和铅笔。for example “例如” +句子、段落, 用来举例说明某一论点或情况,一般只举同类人或物中的“一个”为例, 可位于句首、句中或句末
such as “例如”+单词、词组或动词ing，用来列举事物时,一般列举同类人或事物中的几个例子。插在被列举的事物与前面的名词之间,as后面不可有逗号。例：1).我们从树上得到了很多东西。例如，橡胶来自于橡胶树。
2). 中国有许多大城市，例如北京、上海、广州。
We got a lot of things from trees. For example, rubber is from rubber trees.China has many big cities, such as Bejing, Shanghai, Guangzhou. A lot of the furniture is made of wood. 很多家具是木制的。furniture n.家具 ，为不可数名词，其后不能加-s 。
a piece of furniture 一件家具。还可用an article of以及some, much来修饰。
be made of 意为“由……制成”。be made of 用……造成 (能看到原材料)be made from 由……制成(看不到原材料)例：1). 床、椅子、桌子和书桌都是家具。
2). 这座小桥是石头砌成的。
3). 葡萄酒是由葡萄制成的。Beds, chairs, tables and desks are furniture.The small bridge is made of stones.Wine is made from grapes. But we cut down millions of trees every year.
但是，我们每年都砍掉大量的树木。cut down 砍伐，砍倒
million 意为“百万”，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，构成短语millions of，意为“大量的；数以百万计的”。hundred和thousand用法与其类似。例：1).遮阴之树不可砍。
2). 这栋房子价值两百万元。
3). 每年，数以百万计的游客来游览北京。 Don’t cut down the tree that gives you shade.The house costs two million yuan.Every year, millions of tourists come to visit Beijing.We should stop doing this if we don’t want a world without trees.
如果不想让这个世界没有树木，我们就应该停止这样做。stop 在本句中作动词，意为“停止”，后面可以接动词的?ing 形式或动词不定式
stop doing sth 意为“停止做某事”，表示不做这件事了；
stop to do sth意为“停下来去做某事”，表示停下手中正在做的事，去做另一件事。例：1).当陈老师进来时，学生们都停止了说话。
2). 他累了，想停下来休息一会儿。
The students stopped talking when Mr Chen came in.He is tired. He wants to stop to have a rest. 1. 在很多方面
2. 吸收
3. 在我们的日常生活中
4. 来自
5. 例如
6.确地说
7. 环顾
8. 由……制成
9. 砍伐
10.大量的；数以百万计的
11. 停止做某事
12. 是...的家园
13. 对抗，与...做斗争
14. 就某事采访某人Key
phrases 1. in many ways
2. take in
3. in our daily lives
4. come from
5. for example
6. in fact
7. look around
8. be made of
9. cut down
10. millions of
11. stop doing sth.
12. be home to
13.fight against
14. interview sb. about sth.C1.The words in italics are from the article on P45. Circle the correct answers to complete the sentences.1. Harmful gases are ________ people’s health.
a. good for b. bad for
2. Trees produce oxygen. They ________ oxygen.
a. take b. make
3. Air pollution is a major problem in the city. This problem is ____.
a. big and important b. not very important
4. Washing machines make our lives more convenient. With the help of them, our lives become ________.
a. easier b. richer
5. When you imagine a picture, you have it ________.
a. on paper b. in mindC2.Complete the passage below with the words from the box . against, convenient, furniture, major, produceAll about trees
Did you know trees ________ oxygen?
Did you know trees help us fight ________ pollution?
Did you know the ________ in our classroom is made of wood?
Did you know trees make our lives very ________?
If you want to know more about trees, join our “All about trees” talk at 4 p.m. on 26 October (Tuesday). We will interview Dr Jones about the lives of trees and their ________ uses.produceagainstfurnitureconvenientmajorTrees are
important1.help us in
many ways.2.make our
lives more
convenient3.We get a lot
from trees.（1）keep the air _____and_____（2）take in ______ _______from
the air and produce _____（3）Many of the things (e.g.
paper, pencils) in our daily
lives ______ ______ trees.（4）We can get _____ , _____
and______ from trees.
（5）A lot of furniture _____
______ ______ wood.cool clean harmful gases oxygen come from fruit oil
tea is
made ofSummarySaving the trees means saving ourselves.谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php
