2022秋新教材高中英语Unit3ConservationPeriod3Lesson2WaronPlasticPackets课件北师大版选择性必修第一册

1、UNIT 3CONSERVATIONPeriod ThreeLesson 2课前自主预习重点单词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packagingconsumerwastefulwraptransportationdirtrealistic8_adj.新颖的，创新的，革新的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innovativere

2、fillableawarecollectionreusableanxiouschopstickscouncil重点词块1(用车)接送_2确保_3结束；死亡_4同意_5以便_6废除；去掉_7扑灭_pick upmake sureend upagree withso thatdo away withput out8对有影响_9致力于_10有助于；带来；促成_have an impact onbe committed tocontribute to重点句式1(P109) Supermarkets want to _ _ _ coconuts reach the consumer in the bes

3、t condition.超市想要确保消费者买到最好的椰子。【答案】make sure that2(P110)the packaging should be changed _ _ its recyclable. 应该改变包装，使其可回收利用。【答案】so that课堂新知讲练1set out动身，出发(P109) In the week when the government sets out its new environmental programme, Kevin McCabe and Alicia Stewart consider the problem of food packagi

4、ng waste. 【翻译】在政府公布其新环境计划的这一周，凯文麦凯布和艾丽西亚斯图尔特讨论了食品包装浪费的问题。词汇拓讲【语言提升】set outset off出发，动身set out for some place (set off for some place) 动身去某处In order that we could get there on time, we should set out early.为了能按时到那里，我们应该早出发。After dinner, I decided to set out/off for the supermarket to buy some chocola

5、te. 晚饭以后，我决定到超市买点巧克力。set out (怀着目标) 开始工作，展开任务set out to do sth.(set about doing sth.) 开始做某事On arriving at the village, the professor set out to study/set about studying the customs of the natives.一到这个村庄，教授就着手研究当地居民的风俗习惯。set out阐明，(有条理地)陈述The teacher asked us to set out our points in a logical order

6、and I did well. 老师要求我们有条理地陈述观点，我表现得不错。set off出发，动身；使(炸弹等)爆炸；引发set up设立，建起；创建set foot in/on进入，访问，参观(某地)set down(put down) 写下，记下set aside把放到一旁；省出，留出(时间或金钱)【针对练习】单句语法填空(1)Thats why Elian set out _(discover) how much caffeine causes high blood pressure.(2)I got out of bed early and set _ on time but the

7、n the bus got stuck in traffic.【答案】(1)to discover(2)out/off(3)But suppose there had been a new shop set _ in the town, and when you looked in at the open door you saw a man at work painting a picture.(4)Because of the way our brain organizes and processes linguistic and nonlinguistic information, a

8、single word can set _ a domino effect (多米诺效应) that cascades (像洪水般倾泻) throughout the cognitive system. 【答案】(3)up(4)off(5)She gave me an extra binder that she had and she got out a piece of paper, and set about _(write) my name “Zoe” in a cool font(字体). 【答案】writing用set的相关短语填空(6)From mastering music to

9、 beating physical challenges, Darrius Simmons _ to inspire the world. (7)Finally, after a long walk, we reached the campsite and _ the camp as the sun was setting. (8)Be open to making new friends as soon as you _ on campus.【答案】(6)sets/set out(7)set up(8)set foot(9)You had better _ some time every d

10、ay for sports so that you can keep yourself energetic.(10)We _ to paint the whole house but finished only the front part that day.【答案】(9)set aside(10)set out2pick up拿起，拾起(P109) When I picked them up, I was amazed that each coconut was wrapped in clear, thin plastic. 【翻译】当我把它们拿起来的时候，我惊讶地发现每个椰子都用透明的薄塑

11、料包裹着。【语言提升】(1)pick oneself up (跌倒后)站起来He just picked himself up and went on running.他爬起来继续跑。(2)pick up捡起，拾起，拿起The boy picked up the hat for the old man.那个男孩替老人拾起了帽子。(3)pick up (碰巧或廉价地)买到；(偶然)得到，听到，学会She picked up a valuable first edition at a village book sale.她在乡村图书展销会上买到一本珍贵的首版书。She picked up Span

12、ish when she was living in Mexico. 她旅居墨西哥时顺便学会了西班牙语。(4)pick up搭载；(开车)接人；接收(信号、声音、图像等)；取回，收集；接电话；使(精神等)恢复；改善，好转The bus picks up passengers outside the airport. 公共汽车在机场外接送乘客。We drove to the airport the next morning to pick up Susan.我们第二天早上开车去机场接苏珊。We picked up radio signals for help from the damaged p

13、lane. 我们接收到那架发生故障的飞机发出的无线电求救信号。I picked up my coat from the cleaners.我从干洗店取回了外衣。The phone rang and rang but nobody picked up.电话铃响了又响，但没人接。He picked himself up soon after his failure in business.经商失败以后，他很快就振作了起来。Trade usually picks up in the spring.贸易一般在春天回升。【针对练习】写出下面句子中pick up的含义(1)Picking_up her“L

14、ifetime Achievement”award，proud Irene declared she had no plans to retire from her 36-year-old business. _(2)The problem of robocalls has gotten so bad that many people now refuse to pick_up calls from numbers they dont know._【答案】(1)获得(2)接听(电话)(3)Once the book youve requested is delivered to the nea

15、rest branch, they will inform you by email, so you can pick it up. _(4)Visitors can pick_up one of 1,000 free books to read while enjoying the fresh air and sunshine from the Book Gardens rooftop park._【答案】(3)收取(4)拿起(5)We had to pick_up all the rubbish that we could find on the seaside._(6)Its picki

16、ng me up at the office at six and will bring me home after the meeting._【答案】(5)捡起(6)(用车)接送3aware adj.意识到的，明白的Paraphrase: knowing about a situation or a fact(P110) Two friends, Lisa and Amy are discussing how to become more environmentally aware.【翻译】丽莎和艾米两个朋友正在讨论如何增强环保意识。【语言提升】aware adj.察觉到的，注意到的；知道的

17、，意识到的be/feel/become aware of sth.注意到/意识到某事物be/feel/become aware that 注意到/意识到as far as Im aware (as far as I know) 据我所知make sb.aware of 使某人注意到/意识到It wasnt until her friend was badly hurt that Kerry became aware of her habit of finding fault.直到她的朋友被深深伤害了，凯丽才意识到她挑毛病的习惯。We should be aware that a lot of

18、animals are endangered.我们应该知道许多动物处于濒危状态。As far as I am aware, he doesnt know the truth.据我所知，他不知道真相。【词汇拓展】unaware adj.不知道，未意识到，未察觉be unaware of 不知道，没意识到awareness nU意识，知道raise/promote (ones) awareness of提升(某人)在方面的意识develop an awareness of 逐渐懂得a lack of awareness 缺乏认识【语境助记】In order to raise peoples awa

19、reness of protecting the environment, we must make people aware of the importance of it first.为了增强人们的环保意识，我们必须首先让人们意识到它的重要性。【针对练习】单句语法填空(1)Earth Day, marked on 22 April, is an annual event aiming to raise public _(aware) about environmental protection.(2)The train sped safely and swiftly on its way,

20、 and no one aboard was even aware _ the tiny broken body, thrown mercilessly into the river by the onrushing train.【答案】(1)awareness(2)of(3)Sometimes there are skeletons in the cupboard that you and your branch of the family are _(aware) of, but which are still fresh in the minds of your more distant

21、 relatives.【答案】unaware完成句子(4)As soon as I saw a large crowd at the street corner, I _(意识到) something unusual happened.【答案】was/became aware that(5)_(据我所知), no proper investigation has ever been carried out into the subject.【答案】As far as Im aware/As far as I know(6)If humans have no _(保护的意识), natural

22、resources will run out soon.【答案】awareness of protection4collection n收集；收藏品；专辑Paraphrase: a group of similar things that you have deliberately acquired(P110) Its rubbish collection day tomorrow.【翻译】明天是垃圾收集日。【语言提升】collection nC收藏品；U收集，采集have a collection of 收集；收藏He has a good collection of ancient coi

23、ns.他收藏了相当多的古代硬币。The collection of these stamps took him ten years.收集这些邮票花了他十年时间。【词汇拓展】collect vt.收集；收藏collector nC收藏家；收集者collective adj.集体的；共同的；总体的【针对练习】单句语法填空(1)The unwilling parent organizes the meal schedule, sends out emails, and _(collect) money for end-of-season gifts.(2)It is not my intention

24、 to point out the central theme of each of the plays in this _(collect), for that would, indeed, ruin the pleasure of reading, discussing, and thinking about the plays and the effectiveness of the playwright.【答案】(1)collects(2)collection(3)Many people have the hobby of _(collect) things, eg. stamps,

25、postcards or antiques. (4)We all bear _ (collect) responsibility for this decision.【答案】(3)collecting(4)collective5anxious adj.焦虑的，不安的Paraphrase: sb.is nervous or worried about sth.(P110) I just get anxious when I think of the impact we have on the environment.【翻译】一想到我们对环境造成的影响，我就会感到焦虑。【语言提升】be anxio

26、us for sb./about sth.(be worried about)为担心/担忧be anxious for (be eager for) 渴望be anxious (for sb.) to do sth.渴望(某人)做某事Parents are naturally anxious for their children.父母自然会为儿女担心。She is anxious to go to college, but is also anxious about not being able to pass the College Entrance Examination.她渴望上大学，但

27、又担心不能通过高考。【归纳拓展】anxiously adv.焦虑地；不安地anxiety n担心；忧虑； 渴望with anxiety焦虑地【针对练习】单句语法填空(1)She was anxious _(know) what had happened.(2)When they are facing many uncertainties, it is natural for parents to feel anxious _ their childrens academic performance.【答案】(1)to know(2)about(3)The only person I could

28、 think of was Mort. Without hesitation I headed for the store, knocked at the door and waited _(anxious). (4)If youre worried about your study, share your _(anxious) with your teacher.【答案】(3)anxiously(4)anxiety6end up结束(P110) Our oceans are full of plastic waste, and animals and birds end up swallow

29、ing the plastic and dying as a result. 【翻译】我们的海洋充满了塑料垃圾，最终动物和鸟类吞下了塑料并因此而死亡。【语言提升】end up最终成为， 最后处于end up doing sth.以结束end upadj.以某种状态结束end up with 以结束(侧重以某种方式结束)end up in 以(状况)告终(侧重以某种结果结束)end up as 最终成了(侧重以某种身份结束)While studying, fix your mind on what is really important, or you will end up rememberi

30、ng nothing. 学习时，应该把注意力集中在真正重要的方面，否则你最终将什么也记不住。According to the report, each year almost half of the professional athletes retiring from the competition end up jobless. 据报道，每年从比赛中退役的专业运动员几乎一半最后失业。The speech started with an amusing story and ended up with a poem.演讲以一个有趣的故事开头，以一首诗结束。Their long struggle

31、 ended up in failure.他们长时间的斗争以失败告终。He ended up as a top executive of the company.他最终成为这家公司的一名高层主管。【针对练习】单句语法填空(1)Mary worked here as a temporary secretary and ended up _(get) a fulltime job with the company.(2)Joining the firm as a clerk, he got rapid promotion, and ended up _ a manager.【答案】(1)getti

32、ng(2)as(3)The meeting began at 7 oclock, and ended up _ a speech by Mrs Black.(4)Somewhere along the way, the same parent ends up _(become) an invaluable member of the team.【答案】(3)with(4)becoming完成句子(5)Just as she puts it, be thankful for what you have and youll _.正如她所说的那样，对你所拥有的心存感激，这样你最终会拥有更多。【答案】

33、end up having more(6)If you go on like this, youll _.如果你继续这样，早晚得进监狱。【答案】end up in prison7put out扑灭；倒干净(P110)Ill put out our bins. 【翻译】我要把垃圾桶倒干净。【语言提升】put out倒干净；腾空；扑灭；伸出；出版The police have already put out the fire.警察们已经把火扑灭了。Please put out your hand.请伸出你的手。This magazine is put out every Friday. 这份杂志每

34、星期五出版。【针对练习】单句语法填空(1)“You can use me as a last resort(选择), and if nobody else volunteers，then I will do it.” This was an actual reply from a parent after I put _ a request for volunteers for my kids lacrosse(长曲棍球) club.(2)The air was full of horrible smells for hours after the fire was put _ in the

35、afternoon.【答案】(1)out(2)out(3)We had planned to hold the sports meet tomorrow. Now it seems that we have to put it _.(4)Hi, guys, put _ your toys and come to have dinner. (5)The line is busy, so I cant put _.(6)I really cant put up _ so much noise. (7)The manager didnt agree to the idea which was put

36、 _ by the old worker.(8)They put _ the lights on the Christmas tree.【答案】(3)off(4)away(5)through(6)with(7)forward(8)up句式解读1(P109) Supermarkets want to make sure that coconuts reach the consumer in the best condition.【翻译】超市想要确保消费者买到最好的椰子。【句式剖析】make sure意为“确信、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】(

37、1)make sure (that)从句 确保；核实/弄清(2)make sure of 查明，弄清楚；确保，设法保证I think that I have turned off the light, but I will go and make sure.我想我已经把灯关了，但我会去确认一下。They scored another goal and made sure of victory.他们又进了一个球，这就赢定了。In the years of my growing up, Dad was strict with me. He made sure I made my bed and d

38、id my homework.在我成长的这些岁月里，爸爸对我很严格。他确保我铺了床，做了家庭作业。Please make sure that the door is locked before you leave.请确保在你离开之前门是锁着的。【针对练习】选择填空：make sure/make sure of(1)To _ you get enough Vitamin D but still protect your skin put on sunscreen right as you head outside.(2)Youll have to _ your own safety when y

39、ou are volunteering in that area.【答案】(1)make sure(2)make sure of翻译句子(3)在国外，你要确保一直带着你的护照。【答案】Make sure (that) you have your passport with you all the time in a foreign country.(4)我建议早点去音乐会，以确保有个好座位。【答案】I suggest going to the concert early to make sure of a good seat.2(P110)the packaging should be cha

40、nged so that its recyclable. 【翻译】应该改变包装，使其可回收利用。【句式剖析】本句中的so 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so that引导目的状语从句的时候，我们应注意如下几点：(1)so 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should, would, could, might, can等情态动词。其同义短语in order that也引导目的状语从句，但 so that一般不用于句首，而in order that可用于句首。Ill give you all the facts

41、 so that/in order that you can judge by yourself.我会给你所有事实，以便你自己能进行判断。Bring it closer so that, in order that I can see it more clearly.拿近一些，好让我看得更清楚。In order that she could catch the first bus, she got up very early.为了能够赶上第一班公共汽车，她起得很早。(2)当so that/in order 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 order

42、 to/so as to”结构。注意：so as to不能放在句首，而in order to可放在句首。为了实现我们的理想， 我们必须努力学习。We must study hard so that/in order that we could realize our dreams.In order that we could realize our dreams, we must study hard.We must study hard so as to/in order to/to realize our dreams.In order to/To realize our dreams,

43、we must study hard.【归纳拓展】so that除了引导目的状语从句外，还可以引导结果状语从句，意为“因此，所以”，此时从句中通常没有情态动词。He injured his foot so that he was unable to play in the match.他的脚受伤了，因此无法参加比赛。【针对练习】判断下列句子中so that引导的从句类型(1)I often found myself telling my mom to drive more slowly, so that I could read all of the road signs we passed.

44、_(2)Lets not pick these peaches until this weekend so that they get sweet enough to be eaten._(3)The heavy rain lasted for about a week so that the sports meeting had to be put off until the next month._【答案】(1)目的状语从句(2)目的状语从句(3)结果状语从句一句多译为了避开交通堵塞，他早早就离开了。(4)He left early _ he could avoid the traffic

45、 jam.【答案】so that/in order that(5)_ he could avoid the traffic jam, he left early.【答案】In order that(6)He left early _ avoid the traffic jam.【答案】in order to/so as to/to(7)_ avoid the traffic jam，he left early.【答案】In order to/To随堂知能小练.单词拼写1Please give me a _(盒) of cigarette please.2Many people find pla

46、stic and iron _(包装) too wasteful.3As a _(消费者) in your hotel, I have to point out the weaknesses in your service.【答案】1.packet2.packaging3.consumer4Ill take these two skirts. Please _(包裹) it up for me.5With time going by, the _(交通) is getting more and more comfortable in our country.6These chairs are covered with too much _(灰尘)7Many people are still not _(明白) of the possible danger that is on the way.【