高中英语北师大版 (2019)选择性必修 第一册Lesson 2 War on Plastic Packets图片课件ppt
展开1.______________ n. 包装盒(瓶、袋),包装材料2.______________ n. 消费者3.______________ adj. 浪费的;挥霍的4.______________ vt. 包,裹5.______________ n. 交通运输系统,运输方式6.______________ n. 灰尘,尘土7.______________ adj. 现实的,实际的8.______________ adj. 新颖的,创新的,革新的
packaging cnsumer wasteful wrap transprtatin dirt realistic innvative
9.______________ adj. 可再填充的10.______________ adj. 意识到的,明白的11.______________ n. 收集,收藏品,专辑12.______________ adj. 可再使用的,可重复使用的13.______________ adj. 焦虑的,不安的14.______________ n. 筷子15.______________ n. 委员会,理事会
refillable aware cllectin reusable anxius chpsticks cuncil
1.(用车)接送________________2.确保________________3.结果;最终________________4.同意________________5.以便________________6.废除;终止________________7.扑灭________________8.对……有影响________________9.致力于________________10.有助于;带来;促成________________
pick up make sure end up agree with s that d away with put ut have an impact n be cmmitted t cntribute t
transprtatin
the materials in which bjects are wrapped befre being sld
using smething in a careless way and causing sme f it t be wasted
the mvement f peple r gds frm ne place t anther
using new methds r ideas
cnvenient wasteful and unnecessary terrible fr the envirnmentenvirnmentally friendly recyclable t keep the prduct lasting lnger t keep the prduct fresh / clean
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.
Yu are ging t listen t tw peple, Kevin and Alicia, talking abut plastic packets. Use the Skill Builder t decide whse pinin each statement is frm. Write K (Kevin) r A (Alicia).
1 It is stupid t wrap ccnuts in plastic. ( ) 2 Plastic packaging keeps the prduct fresh. ( ) 3 Plastic packaging is bad fr the envirnment. ( ) 4 The packaging shuld be recyclable. ( ) 5 We shuld d away with packaging cmpletely. ( ) 6 Refillable cntainers are nt cnvenient. ( )
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.
Skill Builder
Listen again and decide if they are fr r against plastic packaging and find ut their reasns.
1. What did Kevin see in the supermarket?
He saw each ccnut was wrapped in clear, thin plastic.
It’s stupid, wasteful and unnecessary.
Using recycled packaging.
He suggests we shuld d away with packaging cmpletely and take ur wn refillable cntainers.
3. What slutin des Alicia suggest?
4. What des Kevin suggest?
2. What des Kevin think abut this?
Listen again. Answer the questins.
K: On my way hme frm wrk yesterday, I stpped ff at a lcal supermarket. Amng ther things, I wanted t buy a cuple f ccnuts. When I picked them up, I was amazed that each ccnut was wrapped in clear, thin plastic. Isn’t this the mst stupid example f packaging ever?
A: Yu’ve picked an unusual example f packaging, but there is a reasn fr this. Supermarkets want t make sure that ccnuts reach the cnsumer in the best cnditin. The packaging helps t keep the prduct fresh; it means the prduct will last lnger.
(K=Kevin McCabe A=Alicia Stewart)
K: I understand that, but in this case it’s cmpletely wasteful and unnecessary. I mean, why wrap a ccnut in plastic? It already has its wn natural packaging. It’s gt a tugh shell that’s almst impssible t break!
In the week when the gvernment sets ut its new envirnmental prgramme, Kevin McCabe and Alicia Stewart cnsider the prblem f fd packaging waste.
K: Is anyne really wrried abut a bit f dirt n a ccnut? And what abut the envirnment? A lt f the plastic used in packaging never recycles. It’s terrible fr the envirnment: Our ceans are full f plastic waste, and animals and birds end up swallwing the plastic and dying as a result.
A: I have t say I agree with yu n that. Sme fd packaging cannt be recycled, and that’s nt gd enugh — the packaging shuld be changed s that it’s recyclable. But let’s be realistic: We still need packaging. We just need t use the right kind f packaging.
A: Yes, but the plastic wrapping als has ther uses. Fr example, it stps ccnut hairs frm getting int ther fd during transprt. And it keeps the ccnut clean during the transprtatin prcess.
K: I think we need a mre innvative slutin. I really believe we shuld d away with packaging cmpletely. There’s a supermarket in Germany that has n prduct packaging at all. Its custmers take refillable cntainers with them when they shp, and use them instead f plastic bxes and bags.
A: It sunds like a wnderful idea, but I wnder hw many peple really shp there. I’m nt sure mst cnsumers wuld want t shp that way. It’s just nt cnvenient.
1. What are Lisa and Amy talking abut in their cnversatin?
They are talking abut hw t becme mre envirnmentally aware.
They easily threw away newspapers and glass bttles.
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.
3. Are they alne in actin t prtect the envirnment?
2. What kind f wastes did they simply thrw away that can be reused r recycled?
Listen t the cnversatin and answer the fllwing questins.
Listen again and cmplete the table.
Buy reusable shpping bags
Tell restaurants nt t give any plastic cutlery, chpsticks r paper plates
Srt rubbish and take them t a recycling centre
(A=Amy L=Lisa)
Tw friends, Lisa and Amy are discussing hw t becme mre envirnmentally aware.
A: It’s rubbish cllectin day tmrrw. I’ll put ut ur bins.
L: Ww, we have s much rubbish! l just get anxius when I think f the impact we have n the envirnment.
A: Me t! Hw can we have prduced s much in just ne week? Lk at all these plastic bags!
L: We really shuld buy reusable shpping bags when we g t the supermarket. That wuld be a gd start t reduce ur waste.
A: Let’s d it. I als ntice hw much takeaway fd packaging we have. We shuld try t ck fr urselves mre ften. Lk at all these cartns and plastic cutlery! Cking at hme is much mre envirnmentally friendly.
L: And we threw away lts f glass bttles t. Let’s srt ur rubbish and take it t a recycling centre frm nw n. The lcal cuncil will help t reuse and recycle it.
A: Wnderful! I think these are all realistic and achievable steps that we can take t help prtect the envirnment.
A: That sunds like a gd start. Yu knw we are als quite bad at srting ur rubbish —lk at this newspaper fr example. It culd easily be recycled but we threw it away.
L: I’ve just lked nline t and there are lts f grups we culd jin which share ideas n hw t reduce and recycle. It feels gd knwing that there are s many ther peple wh are cmmitted t cntributing t a better future fr ur planet.
L: Well, I’m a terrible ck s it might be hard fr me t ck at hme, but I think I will tell restaurants nt t give me any plastic cutlery, chpsticks and paper plates when l rder frm nw n.
用法(1):set ut t d sth.=set abut ding sth. 开始做某事 例句1. On arriving at the village, the prfessr set ut t study/set abut studying the custms f the natives. 一到这个村庄,教授就开始着手研究当地居民的风俗习惯。
(P109) In the week when the gvernment sets ut its new envirnmental prgramme, Kevin McCabe and Alicia Stewart cnsider the prblem f fd packaging waste. 在政府着手新的环境计划的这一周,凯文·麦凯布和艾丽西娅·斯图尔特讨论了食品包装浪费的问题。
1.set ut 开始做某事,着手进行
用法(2):set ut=set ff 出发,动身 例句2. In rder that we culd get there n time, we shuld set ut early. 为了能按时到那里,我们应该早出发。
用法(3):set ut 阐述,(清晰而有条理地)陈述 例句3. The teacher asked us t set ut ur pints in a lgical rder and I did well. 老师要求我们有条理地陈述观点,我表现得不错。
【词汇拓展】 set ff 出发,动身;引爆(炸弹);引发 set up设立,搭建;创建,开办 set ft in/n进入,访问,参观(某地) set dwn(=put dwn)写下,记下 set aside把……放到一旁;省出,留出(时间或钱)
【针对练习】 单句语法填空 (1) That’s why Elian set ut __________ (discver) hw much caffeine causes high bld pressure. (2) I gt ut f bed early and set ________ n time but then the bus gt stuck in traffic. (3) But suppse there had been a new shp set ________ in the twn, and when yu lked in at the pen dr yu saw a man at wrk painting a picture. (4) Because f the way ur brain rganizes and prcesses linguistic and nnlinguistic infrmatin, a single wrd can set ________ a dmin effect (多米诺效应) that cascades (像洪水般倾泻) thrughut the cgnitive system.
(5) She gave me an extra binder that she had and she gt ut a piece f paper, and set abut ________ (write) my name “Ze” in a cl fnt (字体). (6) Frm mastering music t beating physical challenges, Darrius Simmns ________ t inspire the wrld.(7) Finally, after a lng walk, we reached the campsite and ________ the camp as the sun was setting. (8) Be pen t making new friends as sn as yu ________ n campus.(9) Yu had better ________ sme time every day fr sprts s that yu can keep yurself energetic.(10) We ________ t paint the whle huse but finished nly the frnt part that day.
(P110) Tw friends, Lisa and Amy are discussing hw t becme mre envirnmentally aware. 丽莎和艾米两个朋友正在讨论如何增强环保意识。
2.aware adj. 意识到的;明白的
【词汇拓展】 awareadj. 察觉到的,注意到的;知道的,意识到的 be/feel/becme aware f sth.注意到/意识到某事物 be/feel/becme aware that…注意到/意识到…… as far as I’m aware (=as far as I knw)据我所知 make sb. aware f…使某人注意到/意识到…… unawareadj. 不知道,未意识到,未察觉 awarenessn. [U]意识,知道 raise/prmte (ne’s) awareness f…提高(某人)对……的认识 a lack f awareness缺乏认识
【针对练习】 单句语法填空 (1) Earth Day, marked n 22 April,is an annual event aiming t raise public _________ (aware) abut envirnmental prtectin. (2) The train sped safely and swiftly n its way, and n ne abard was even aware ________ the tiny brken bdy thrwn mercilessly int the river by the nrushing train. (3) Smetimes there are skeletns in the cupbard that yu and yur branch f the family are ________ (aware) f, but which are still fresh in the minds f yur mre distant relatives.
【针对练习】 单句语法填空(4) As sn as I saw a large crwd at the street crner, I _______________________ (意识到) smething unusual happened.(5) ________________________________ (据我所知), n prper investigatin has ever been carried ut int the subject.(6) If humans have n ____________________ (保护意识), natural resurces will run ut sn.
was/became aware that
As far as I’m aware/As far as I knw
awareness f prtectin
(P109) Supermarkets want t make sure that ccnuts reach the cnsumer in the best cnditin. 超市想要确保消费者买到最好的椰子。【句式剖析】 make sure意为“确保,确定”,其后接that引导的宾语从句,在句中作make sure的宾语。
【句式提升】(1) make sure (that) ...确保……;核实/弄清……(2) make sure f 查明,弄清楚;确保,设法保证
【针对练习】 选择填空:make sure/make sure f (1) T ___________ yu get enugh Vitamin D — but still prtect yur skin — put n sunscreen right as yu head utside. (2) Yu’ll have t ______________ yur wn safety when yu are vlunteering in that area.
make sure f
(P110) …the packaging shuld be changed s that it’s recyclable. ……应该改变包装,使其可回收利用。【句式剖析】 本句中的s that意为“以便,为了”,在句中引导一个表示目的的状语从句。
【句式提升】 在使用s that引导目的状语从句的时候,我们应注意如下几点:
1. s that 引导目的状语从句时,表示“以便,为了”。此时,从句谓语常含有shuld, wuld, culd, might, can等情态动词。其同义短语in rder that也引导目的状语从句,但 s that一般不用于句首,而in rder that可用于句首。
例句1. Bring it clser, s that / in rder that I can see it mre clearly. 拿近一些,好让我看得更清楚。例句2. In rder that she culd catch the first bus, she gt up very early. 为了能够赶上第一班公共汽车,她起得很早。
2. 当s that/in rder that引导的从句中的主语和主句中的主语一致时,可将从句转化为不定式或“in rder t/s as t”结构。注意:s as t不能放在句首,而in rder t可放在句首。
例句3. We must study hard s that/in rder that we culd realize ur dreams. =In rder that we culd realize ur dreams, we must study hard. =We must study hard s as t/in rder t/t realize ur dreams. =In rder t/T realize ur dreams, we must study hard.
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