北师大版 (2019)选择性必修 第一册Lesson 2 War on Plastic Packets教案配套ppt课件
展开Data released by the United States Envirnmental Prtectin Agency shw that smewhere between 500 billin and a trillin plastic packets are cnsumed wrld wide each year.
Less than 1% f bags are recycled. It cst mre t recycle a bag than t prduce a new ne.
The dangers f plastic packets
Plastic bags get blwn arund.
Plastic bags are in ur seas, lakes and rivers.
Plastic packets are in different parts f ur lands.
Plastic packets have been fund flating nrth f the Arctic Circle near Spitzbergen, and as far suth as the Falkland Islands(福克兰群岛).
D yu ften use plastic packets and bxes? What are the advantages and disadvantages f using them? Use the wrds and phrases t help yu.
Advantages
Disadvantages
cnvenientfriendlyrecyclable t keep the prduct lasting lngert keep the prduct fresh / clean...
wasteful and unnecessaryterrible fr the envirnment...
Active and Share
Identifying OpininsPeple can have different pinins n the same tpics. It’s imprtant t study these pinins, s that yu can identify and understand the arguments fr and against these imprtant issues.As yu listen, identify the “tpic” wrds r expressins f pinins and write dwn any pinin wrds yu hear.Pay attentin t the intnatin used when agreeing and disagreeing.
Listen fr Understanding
Use the Skill Builder t decide whse pinin each statement is frm. Write K (Kevin) r A (Alicia).
It is stupid t wrap ccnuts in plastic. ( )Plastic packaging keeps the prduct fresh. ( )Plastic packaging is bad fr the envirnment. ( )4. The packing shuld be recyclable. ( )5. We shuld d away with packaging cmpletely. ( )6. Refillable cntainers are nt cnvenient. ( )
· Each ccnut was wrapped in clear, thin plastic. Isn’t this _______________________ f packaging ever?· But it’s cmpletely _______________________. It already has its wn natural packaging. It’s gt a __________ that’s almst impssible t break!· A lt f the plastic used in packaging _____________. It’s terrible __________________: Our ceans are __________________, and animals and birds end up _________________________________ as a result.
the mst stupid example
wasteful and unnecessary
never recycles
fr the envirnment
full f plastic waste
swallwing the plastic and dying
· But there is _______________. Supermarkets want t make sure that ccnuts reach the cnsumer __________________. The packaging helps t ____________________, the prduct _____________.· But the plastic wrapping als _____________. It stps ccnut hairs frm ___________________ during transprt. And it keeps the ccnut _______.· But let’s be realistic: We still need packaging. We just need t use the ____________ packaging.
a reasn fr this
in the best cnditin
keep the prduct fresh
will last lnger
has ther uses
getting int ther fd
right kind f
What did Kevin see in the supermarket?What des Kevin think abut this?3. What slutin des Alicia suggest?4. What des Kevin suggest?
Listen again. Answer the questins.
1. What did Kevin see in the supermarket?2. What des Kevin think abut this?
He saw each ccnut was wrapped in clear, thin plastic.
It’s stupid and wasteful.
3. What slutin des Alicia suggest?4. What des Kevin suggest?
Using recycled packaging.
He suggests we shuld d away with packaging cmpletely and take ur wn refillable cntainers.
Listen t the cnversatin and answer the fllwing questins.
1. What are Lisa and Amy talking abut in their cnversatin?2. What kind f wastes did they simply thrw away that can be reused r recycled?3. Are they alne in actin t prtect the envirnment?
Fcus n Functin
1. What are Lisa and Amy talking abut in their cnversatin?2. What kind f wastes did they simply thrw away that can be reused r recycled?
They are talking abut hw t becme mre envirnmentally aware.
They easily thrw away newspapers and glass bttles.
3. Are they alne in actin t prtect the envirnment?
N, there are lts f grups f peple nline wh share ideas n hw t reduce and recycle and wh are cmmitted t cntributing t a better future fr ur planet.
Buy reusable shpping bags
Srt rubbish and take them t a recycling centre
Tell restaurants nt t give any plastic cutlery, chpsticks r paper plates
Listen again and cmplete the table.
We shuldI thinkLet’sThat sunds
Listen and imitate. Cmplete the Talk Builder.
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