(共23张PPT)
Module 2
Man's best friends
Unit 4
Save the trees
Period 1
Reading
牛津深圳版
七年级下册
Grasp the main idea and structure of the text.
Be able to find the right information from the text through skimming and scanning.
Appreciate the importance of trees and know how to save them.
????????????
Lead-in
What day is March 12th?
plant trees
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.
????????????
fruit
branch
leaf
root
A What do you know about…
树根
树枝
????????????
fruit
branch
leaf
root
A What do you know about…
树根
树枝
B Before you read
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
chairs
B Before you read
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
chairs
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
b
b
a
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 your mind
a
b
produce
against
furniture
convenient
major
????????????
Rebecca wants to know more about trees and how they help us. She is interviewing Dr Jones about trees.
Rebecca
Dr Jones
—— an interview
????????????
harmful adj. 有害的 produce v. 产生 oxygen n. 氧气 major adj. 主要的 fighter n. 斗士
Part 1.
Fill in blanks
Why are trees major fighters against air pollution?
Because trees can keep the air _____ and _____. They can also ____ in _______ _____ from the air and ________ oxygen.
Part 2.
????????????
方便的
油
家具
True or false
1. Trees make our lives more difficult.
2. Trees can provide us with many things, such as paper and pencils.
F
Fill in blanks
1. According to Dr Jones, what more do we get from trees?
We get ____, ____, ____, and a lot of the ________ in this room.
2. Most furniture is made of _____.
T
fruit
oil
tea
furniture
wood
Trees are major fighters against __________. They:
keep the air ____________.
take in ____________ from the air and produce oxygen.
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 _______________.
air pollution
cool and clean
harmful gases
more convenient
come from trees
made of wood
Let’s complete the summary!
Part 3.
????????????
Multiple choice
1. If all the trees in the world disappear, how will Rebecca feel?
A. unhappy B. surprised C. excited
2. If we don’t want a world without trees, we should stop ____.
A. planting more trees
B. protecting trees
C. cutting down trees
imagine v. 想象 cut down 砍伐 millions of 大量的
this
we cut down milions of trees every year.
Trees are major fighters against (1)_______________. They :
· keep the air (2)_________
· take in (3)____________ from the air and produce oxygen
Trees make our lives (4)_______________.
· Many of the things (e.g. paper and pencils) in our daily lives (5)_________
·We also get fruit , oil and tea from trees.
· A lot of furniture is (6)___________
air pollution
cool and clean
harmful gases
more convenient
come from trees
made of wood
Homework
Thank you
