英语Unit 4 Save the trees.精品ppt课件

这是一份英语Unit 4 Save the trees.精品ppt课件，共15页。
After this lessn， yu can：
knw the wrds such as branch, bud, against, harmful, cnvenient, the main idea f this articleuse the target sentences t talk abut the imprtance f treesknw hw t prtect trees
Learning Gals
What is an interview?What d yu think the interview is abut?
interviewee
interviewer
First-reading
Read the passage carefully and predict the meaning f these wrds belw.
harmfulprducemajrcnvenientimagine
Read this part and answer the questin
What’s Dr Jnes’s pinin abut trees？
supprting details
Please find ut the pinins and supprting details at this part.
Supprting Details
Trees als make ur lives mre cnvenient.
We get a lt mre frm trees.Trees are really imprtant in ur daily lives.
Many f the things in ur daily lives cme frm trees，fr example paper and pencils.
We get fruit and il frm them. Tea als cmes frm the leaves f trees.A lt f the furniture is made f wd.
Hwever, peple _________________trees and nw trees are _____________. S we shuld____________________________________.
cut dwn millins f
stp ding this if we dn’t want a wrld withut trees
Read the last part and cnclude Dr Jnes’s pinin
Try t retell Dr Jnes’s pinins with the help f the pictures
As we all knw, trees help us in many ways. trees keep the air________________. (cl; clean; take in; harmful gases; majr fighters)Trees als make ur lives mre cnvenient. _________________________ Hwever, peple __________ millins f trees every year. We shuld _________________ if we dn’t want a wrld withut trees.
After the interview, Rebecca learnt a lt abut trees. Can yu help her t finish this passage？
What will happen if there are n trees n the Earth?
Pst-reading
harmful gases
n furniture
Hw can we prtect trees?
Use bth sides f the paper.Save paper. Fr example，use ne sheet f paper at a time.
Recycle the paper.
Stp using dispsable（一次性的） chpsticks.
熟读课文并背诵part1《零障碍》P68-69 语法巩固、完成句子和阅读理解
Hmewrk
Thank yu fr listening