初中英语沪教牛津版（2024）七年级下册Unit 4 Save the trees.一等奖ppt课件

这是一份初中英语沪教牛津版（2024）七年级下册Unit 4 Save the trees.一等奖ppt课件，共15页。PPT课件主要包含了fruit，root，leaf，branch，keep，breathe，opinion，reasons等内容，欢迎下载使用。
branch fruit leaf rt
Write dwn the names f the parts f a tree. Use the wrds frm the bx t help yu.
a. They help fight against pllutin.b. They prvide us with wd, fruit, etc.c. They are hme t birds and animals.d. All f the abve.
2 . What d trees d fr us?
Chse the best answer.
(1)What is the type f the text? (2)What d yu think the text is abut?Why trees are imprtant in ur daily lives.
interviewee
interviewer
Pre-reading
Read para1-2 and fill in the blanks.
1. Trees are_______________ against air d trees help us fight against air pllutin?They_______the air_____________. They_______harmful gases frm the air and_______________fr us t_________.
majr fighters
cl and clean
prduce xygen
While-reading
Read para 3&4 and tell whether the fllwing sentences are True r False.
1. Trees als make ur lives easier. ( )
2. Many f the things in ur daily lives cme frm trees. Fr example, paper, pencils, fruit, tea and plastic bags. ( )
Read para 5&6 and chse the crrect answer.
What des Dr.Jnes want t tell us?A.We shuld imagine a wrld withut shuld cut dwn as many trees as we can every shuld stp cutting dwn t many shuld get a lt frm tree.
Rebecca say “I can’t imagine a wrld withut trees?”
Deep Thinking
What will happen if there are n trees n the Earth?
harmful gases
n furniture
If we dn’t save the trees:1. Our envirnment will becme wrse and wrse.2. There will be mre disasters（灾害） such as sand strms（沙尘暴） and typhns（台风） will get diseases.
In a wrd, nt saving the trees is plluting the Earth and ur hme.
Pst-reading
Trees are imprtant!
Trees are majr fighters against air pllutin.
Trees make ur lives mre cnvenient.
They keep the air cl and clean.
Many things in ur daily lives such as paper and pencils cme frm trees.
They take in harmful gases frm the air and prdcue xygen fr us t breathe.
We get fruit and il frm them. Tea als cmes frm the leaves f trees.
A lt f furniture is made f wd.
supprting details
【必做作业】熟读并背诵课文尝试根据上述Summary部分或下面思维导图复述本篇课文。【选做作业】Think the questin deeply n yur handut.
Hmewrk
What can we d t prtect trees?
Use bth sides f the paper.Save paper.
Recycle the paper.
Stp using dispsable（一次性的） chpsticks.