初中英语牛津版 (深圳&广州)七年级下册（2012秋审查）Module2 Man’s best friendsUnit 4 Save the trees.优秀课件ppt

这是一份初中英语牛津版 (深圳&广州)七年级下册（2012秋审查）Module2 Man’s best friendsUnit 4 Save the trees.优秀课件ppt，文件包含Unit4SavethetreesPeriod2ReadingIIListening课件pptx、Unit4SavethetreesPeriod2ReadingIIListening教案doc、Unit4SavethetreesPeriod2ReadingIIListening练习doc、Unit4SavethetreesPeriod2ReadingIIListening学案doc、listenmp3等5份课件配套教学资源，其中PPT共24页， 欢迎下载使用。
1. Language knwledge1) cnslidate the use f cre vcabulary in the main reading chapter.2) in depth understanding f the details f the main reading chapter.3) Understand and discuss the imprtance f trees t human beings.2. Language skills1) Listen t the tape repeatedly, understand the stry and practice listening skills.2) Take the stry text as the carrier, learn and remember the cre wrds and phrases.
Lk and read the wrds:
Talk abut the questins accrding t the interview n page 45.
Trees are imprtant fr us.
Hw d trees help us?
What can we get frm trees?
take in harmful gases frm the air
prduce xygen
make envirnment mre beautiful
keep the air cl and clean
What make trees be in danger?
cut dwn millins f trees
plant mre trees
What shuld we d t prtect trees?
nt allw t cut dwn trees
Para1-2Para3-4Para5-6
Match the paragraph with its main idea.
Peple cut dwn millins f trees every year.Trees are really imprtant in ur daily life.Trees are majr fighters against pllutin.
Judge the sentences accrding t the interview.
1. Trees can make the air dirty. ( )2. Trees can help t prtect the air. ( )3.We can get fd frm trees. ( )4.Peple never cut dwn the trees. ( )5.We shuld stp t cut dwn the trees frm nw n. ( )
Read the interview n page 45 and cmplete the ntes belw.
Trees in ur daily livesTrees are majr fighters against ____________. They:· keep the air ______________.· take in ____________ frm the air and prduce xygen.
air pllutin
cl and clean
harmful gases
Trees make ur lives _______________.· Many f the things (e.g. paper and pencils) in ur daily lives _______________.· We als get fruit, il and tea frm trees.· A lt f furniture is _______________.
mre cnvenient
cme frm trees
Fr example:The air will be ht and dirty. There will be t many harmful gases in the air. There wn’t be enugh xygen. There will be n wd t make paper, pencils and furniture. We als cannt get fruit, il r tea frm trees...
Why des Rebecca say “I can't imagine a wrld withut trees”? Discuss this with yur classmates.
Pre-listening
What tree is it?What d yu knw abut it?
Lk and talk abut the pictures:
We will fill in the blanks. First , guess the meaning and the wrd frm.
We can find pine trees in almst every ______ f China.Peple grw pine trees in cities because they are always ______ and they make the envirnment mre _________.Pine trees are very ________. —They can grw in difficult envirnments.
Pine trees have very ______ lives. —Sme f them live mre than ______ years.Pine trees are useful. —We use them t make ________. —We use them in _______ medicine t fight against diseases.
Nw, listen t a radi prgram abut pine trees and cmplete the ntes belw.
Answer the fllwing questins accrding t the tape. Then retell the tape. Yu can use the fllwing sentences.
1. Where can we find pine trees?2. Why d peple grw them in cities?3. What can we use them t make?
First(ly), Secnd(ly), example, , ...
take in cme frm fr example in fact lk arund (be) made f millins f
吸收来自例如(补充细节) 确切地环顾四周由……制成大量的；数以百万计的
Chse the crrect answers.
1. —— If yu always watch TV fr a lng time, yu will be in danger f the eye________. ——I see. I wn’t d that next time.A. skill B. disease C. directin2. —— Is this wine made ________ grapes? ——Yes, it's made ________ France.A. f; in B. frm; by C. frm; in
3. If smething is________, it is bad fr peple.A. perfect B.valuable C. harmful4. Peple ften use the up B.t cut up C.cutting up 5. There are ________  in Shanghai.A. 13 millin peple B. 13 millins pepleC. 13 millin peples