初中英语牛津版 (深圳&广州)七年级下册（2012秋审查）Unit 4 Save the trees.教案配套课件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）Unit 4 Save the trees.教案配套课件ppt，共31页。PPT课件主要包含了Objectives，just right，spring，March 12，Activity，Ready等内容，欢迎下载使用。
1. T learn t describe pictures with the present cntinuus tense2. T learn the new wrds: dig, hle, carry, cntainer
What are they ding?
They are ____________.
planting trees
D yu knw hw t plant a tree?
Tree-planting Day
Imprtant and useful
T plant trees, the grund must be ________ — neither t wet nr t dry. And it's best t plant trees in _______ because it’s warm. That's why we chse _________as ur Tree-planting Day.
I. Dig a hle large enugh fr the tree. But the hle shuld nt be t deep.
II. Knck a lng, strng stick int the earth in the hle. Make sure that it is straight.
Hw t plant trees?
III. Put the tree in the hle next t the stick s that it is straight.
IV. Put the earth back in the hle again.
V. Tie the tree t the tp f the stick t keep it straight.
VI. Water it well.
Use the key wrds and try t describe the prcess f planting trees.
decide/mark
measure/rt ball
Hw t plant a tree
It is Tree Planting Day. Sme peple are wrking near Rebecca’s hme. Rebecca tk sme phts f them.
Lk at the pictures belw and describe them with the wrds in brackets.
S1: What are the tw wrkers ding?S2: They are digging hles in the grund.
(tw wrkers/ dig/ hles/ grund)
Yu can use the sentences:S1: What are/ is ... ding?S2: They are/ He is ...
S1: What is anther wrker ding?S2: He is planting a tree in a hle.
(anther wrker/ plant/ tree/ in/ hle)
____________________________________________________________________________________
Tw wrkers are digging hles in the grund. Anther wrker is planting a tree in a hle.
S1: What are the tw wrkers ding?S2: They are carrying a large cntainer.
(tw wrkers/ carry/ large cntainer)
(anther wrker/ plant/ flwers/ in/ cntainer)
S1: What is anther wrker ding?S2: He is planting flwers in cntainer.
——————————————————————————————————————————————————
Tw wrkers are carrying a large cntainer. Anther wrker is planting sme flwers in a cntainer.
S1: What are the tw wrkers ding?S2: They are cleaning the area.
(tw wrkers/ clean/ area)
(anther wrker/ water/ plants)
S1: What is anther wrker ding?S2: He is watering the plants.
____________________________________________________________________________
Tw wrkers are cleaning the area. Anther wrker is watering the plants.
S1: What are the wrkers ding?S2: They are leaving the area.
(wrkers/ leave/ area)
S1: What are peple ding?S2: They are saying gdbye t the wrkers.
(peple/ say/ gdbye/ wrkers)
__________________________________________________________________________
The wrkers are leaving the area. Peple are saying gdbye t wrkers.
Team racing
Wrk in pairs t make a cnversatin accrding t the pictures.
Where are these peple?
They are near Rebecca’s hme.
Wh are the peple?
They are wrkers.
In picture 1, what are the wrkers ding?
Tw wrkers are digging hles in the grund. Anther wrker is planting a tree in a hle…
dig hles plant a treecarry a large cntainer plant flwersclean the area water the plantsleave the area say gdbye
挖洞植树搬一个大容器种花清洁这个地方为植物浇水离开这个地方道别
Let’s add mre details t describe the pictures.
It’s Tree Planting Day! / It’s a sunny day!
Rebecca and her mm decide t….near their hme because trees are/can …
At first, tw wrkers are …. hles while anther wrker is…, tw peple start t … and anther helps t …After that, they begin t …., …. and ….Finally, Rebecca and her mm … when the wrkers …
What a meaningful day! Trees are … and we shuld …
In grups, make a list and talk abut what yu can d t save trees.
Our prmises
I prmise t write n bth sides f the paper!I prmise nt t cut dwn trees!I prmise t plant mre trees in the future!I prmise nt t use thrwaway chpsticks! …
Mre ways t save trees!
When yu write, yu can use bth sides f paper.(当你写东西的时候可以用纸的两面)Nt t use dispsable wden prducts.(不用一次性的木制品)Dn’t strip the bark r scribble carving n the trees.(不剥树皮,不能在树上乱涂乱刻)
Plant mre trees and cut less trees. (多植树,少砍树)T prmte the apprach f prtecting trees . (宣传保护树木的方法)
1. 两个工人在地里挖坑。 (dig) ________________________________________ 2. 我们正在浇花。 (water) ________________________________________ 3. 我们需要两个工人来搬这个集装箱。(cntainer) ________________________________________ 4. 我们需要把树垛放进坑里，然后回填土坑。 (rt ball/place/backfill) ________________________________________ 5. 种树对环境有好处。(gd fr) ________________________________________ ________________________________________
根据括号中的提示词语，翻译句子。
Tw wrkers are digging hles n the grund.
We are watering flwers
We need tw wrkers t carry the cntainer.
We need t place the rt ball int the hle and backfill it.
Planting trees is gd fr the envirnment.