北师大版 (2019)选择性必修 第一册Lesson 2 War on Plastic Packets导学案

Part Ⅲ　Lesson 2　War on Plastic Packets

【学习目标】

单词巧练　写准记牢

Ⅰ.核心单词练习：请根据所给的词性和词义写出单词

1．________________ n.  委员会；理事会

2．________________ n.  筷子

3．________________ adj.  焦虑的，不安的

4．________________ adj.  可再使用的，可重复使用的

5．________________ n.  收集；收藏品；专辑

6．________________ adj.  意识到的，明白的

7．________________ adj.  现实的，实际的

8．________________ n.  灰尘，尘土

9．________________ n.  交通运输系统，运输方式

10．________________ vt.  包，裹

11．________________ adj.  浪费的；挥霍的

12．________________ n.  消费者

Ⅱ.常用单词练习：根据句意和所给的首字母或中文提示写出符合句中单词的正确形式

1．Although your husband seems to be happy with the situation, he must be ________ (意识到的) that there is now a big gulf between you.

2．Two years ago he published a ________ (专辑) of short stories called “Facing the Music”．

3．We have to be ________ (现实的) about our chances of winning.

4．The average family in Europe throws as much as ￡3,000 worth of ________ (可重复使用的) materials into its dustbin each year.

5．She called the police because she was ________ (焦虑的) about his safety.

6．He spent the evening w________ up the Christmas presents.

7．C________ groups also warn that some shops use Black Friday to offload old or unpopular stock.

8．If there is d________ on something, there is dust, mud, or a stain on it.

9．It is w________ to leave water running from a pipe.

10．The city is providing free t________ to the stadium from downtown.

Ⅲ.阅读本部分内容，翻译相关短语

1．对某物有影响  ________________

2．扔掉  ________________

3．从今往后  ________________

4．废除；结束；去掉  ________________

5．同意；和……意见一致  ________________

6．以……告终  ________________

7．充满了  ________________

8．几个；一对  ________________

9．中途停留  ________________

10．开始做某事，着手进行  ________________

►第一版块：重点单词

1．aware adj.意识到的，明白的

(教材P110)Two friends, Lisa and Amy are discussing how to become more environmentally aware.丽莎和埃米两个朋友正在讨论如何提高环保意识。

be/become aware of...(＝be conscious of…)  知道……；察觉到……；意识到……

be aware that...  知道……；察觉到……

make sb. aware of/that...  使某人知道……

❶I suddenly became aware of him looking at me.我突然意识到他在看着我。

❷As a member of society, I'm aware that being responsible is what it takes to make a better society.作为社会的一员，我意识到责任感是建设一个更好的社会所需要的。

❸Mr White has been made aware of the need for absolute secrecy.怀特先生被告知需要绝对保密。

词语联想：

①unaware adj.不知道的；未意识到的；未察觉到的

be/become unaware of... 不知道……；未意识到……

be unaware that... 不知道……；未察觉到……

Many students are unaware of the harm of mobilephones.很多学生不知道手机的危害。

②awareness n．意识；认识

raise/increase awareness of... 提高对……的意识

This only enhanced their political awareness.这件事只提升了他们的政治觉悟。

[即学即练]　单句语法填空

①He didn't realise he was in danger and was ________ (aware) of what was going on around him.

②The programme is aimed at raising public ________ (aware) of the danger of drug abuse.

③Though fully aware ________ his dilemma, Mary continued her relation with Clancy.

④Have you been aware ________ under the tree are a scholar and two assistants.

2.collection n．收集；收藏品；专辑

(教材P110)It's rubbish collection day tomorrow.明天是垃圾收集日。

a collection of... 　　　　　一批……

A new collection of photos brings an unsuccessful Antarctic voyage back to life.

 一批新的照片使一次未成功的南极之行再次鲜活起来。

词语联想：

①collect v．聚集；收集；搜集；收藏；领取；领走；征收；募集

collect one's thoughts 使集中思想

He's collecting for the disaster relief.他正在为赈灾募捐。

②collective adj. 集体的；共有的

③collector n．收藏家；收集者；收票员

[即学即练]　单句语法填空

①We ________ (collect) for the flood victims now.

②He became a ticket ________ (collect) at Waterloo Station after graduation.

③He made arrangements for the ________ (collect) of his baggage from the airport.

④There was a collection ________ dust in the corner.

⑤The country's politicians are giving a ________ (collect) sigh of relief.

3.anxious adj.焦虑的，不安的

(教材P110)I just get anxious when I think of the impact we have on the environment. 一想到我们对环境的影响，我就感到焦虑。

be anxious about sth./for sb.  为某事/某人担心

be anxious to do sth.  渴望做某事

be anxious for sth.  渴望得到某物

be anxious for sb. to do sth.  渴望某人做某事

❶He was anxious for his family, who were travelling abroad.他担心正在国外旅行的家人。

❷Parents are naturally anxious for their children.父母自然为儿女担心。

❸The government is anxious to reassure everyone that the situation is under control.

政府希望安抚人心，称局势已得到控制。

❹There are plenty of graduates anxious for work.有大量毕业生渴求工作。

词语联想：

①anxiously adv. 焦急地；不安地

②anxiety n. 焦急；不安；担心；渴望

We waited with great anxiety for more news about the accident.我们忧心忡忡地等待着关于这一事故的更多消息。

[即学即练]　单句语法填空

①Parents are anxious ________ our health and safety.

②There is growing public ________ (anxious) over levels of air pollution in our cities.

③He caused his parents great ________ (anxious) by coming back home late.

④It was a close match and she watched ________ (anxious) at the screen.

⑤We're anxious ________ (hear) from anyone who can help.

⑥I am anxious ________ her to do as little as possible.

►第二版块：重点短语

1.set out (to do sth.)开始做某事，着手进行……

(教材P109)In the week when the government sets out its new environmental programme, Kevin McCabe and Alicia Stewart consider the problem of food packaging waste.在政府开始实施新环境计划的这一周里，凯文·麦克堪比和艾丽西亚·斯图尔特考虑了食品包装浪费的问题。

be set in...  以……为背景

set about (doing sth.)  开始(做某事)；着手(做某事)

set aside  留出(时间、钱等)；把……置于一旁

set down  写下；记下；制订；规定

set off  出发；引起；触响(警报等)；使(炸弹等)爆炸

set up  建立；创立；建起；竖起

❶They set out to discover a cure for cancer.

他们开始寻找一种治愈癌症的方法。

❷The story is set in the autumn of 1960.

故事发生在1960年的秋天。

❸I set about researching the habits of snakes so I could trap them in the easiest way.

我开始研究蛇的习性，以便我能用最简单的方法捕捉它们。

❹She sets aside some time each day to write, even if it is only five minutes.

她每天留出一点时间来写作，哪怕只有五分钟。

❺I don't want to set down a series of facts in a diary as most people do.

我不愿像大多数人那样在日记中记流水账。

❻We ought to set off at 7：00 am, while the roads are empty.

我们应该在早晨七点出发，那时路上没什么车。

❼His rude reply set off a bad feeling of me.

他粗鲁的答复引起了我的反感。

❽Some boys are setting off fireworks in the street.

几个男孩正在街上放烟火。

❾In 1995, the organisation set up an office in Beijing.

1995年这个组织在北京设立了办事处。

“开始/着手做某事”短语：

①set out to do sth.

②set about doing sth.

③get down to sth.

④set one's hand to sth.

⑤put one's hand to sth.

⑥turn one's hand to sth.

⑦start to do/doing sth.

不规则动词

A—A—A式

set—set—set

cast—cast—cast

cost—cost—cost

cut—cut—cut

forcast—forcast—forcast

hit—hit—hit

hurt—hurt—hurt

let—let—let

put—put—put

rid—rid—rid

shut—shut—shut

slit—slit—slit

split—split—split

spread—spread—spread

upset—upset—upset

[即学即练]　完成句子

①她开始打扫屋子。

She ________________ cleaning the house.

②妈妈每个月都想存点钱。

Mother tries to ________________ every month.

③开门会引发警报。

Opening the door will ________________ the alarm.

④他们成功地完成了他们打算做的事。

They succeeded in what they have ________________ to do.

⑤警察在出城的路上设置了路障。

The police ________________ roadblocks on routes out of the city.

⑥标准由管理机构制定。

The standards were ________________ by the governing body.

⑦这部小说以两千年前的古代中国为背景。

The novel was ________ ancient China, two thousand years ago.

2.end up

(教材P110)Our oceans are full of plastic waste, and animals and birds end up swallowing the plastic and dying as a result.我们的海洋里充满了塑料垃圾，最终动物和鸟类会吞下这些塑料而导致死亡。

end up doing sth.  结果是做某事(表示伴随动作，强调结果)

end up in...  以……告终/结局(强调结果)

end up with...  以……方式结束(强调方式)

end up as...  最终成为……

end up＋adj.  以……状况而告终

❶If you try to remember everything, you will end up remembering nothing.

如果你想记住所有内容，结果反而会什么也记不住。

❷So many end up in tree branches or along highways that a growing number of cities do not allow them at checkouts.太多的塑料袋最后都挂到了树枝上或落在了公路沿线，以至于越来越多的城市不允许塑料袋在收银台出现。

❸The meeting ended up with a song.会议以歌曲结束。

❹Most of the packaging ends up as landfill.大部分包装材料最后都成了被填埋的垃圾。

❺If he carries on driving like that, he'll end up dead.

如果他继续那样开车，总有一天会把命都丢掉。

联想拓展：

end in... 以……收场/结束/告终(多指以不好的结局收场)

from beginning to end 从头到尾

in the end 最后；终于

at the end of... 在……末端/尽头；在……结尾

by the end of...到……为止(常与完成时连用)

be at an end 结束

come to an end 结束

make (both) ends meet 使收支相抵；勉强维持生计

put/bring an end to sth.(＝put/bring sth. to an end) 结束某事

Their mamage ended in divorce.他们的婚姻以离婚告终。

Her story was a pack of lies from beginning to end.她的叙述从头到尾都是谎话。

Thankfully, I managed to get through the game and the pain was worth it in the end.幸亏我设法完成了比赛，努力最终没有白费。

特别注意：

bring an end to sth., put an end to sth.，come to an end三个短语都有“结束”的意思，可以相互转换。但应注意come to an end是不及物动词短语，不能用于被动语态，主语通常用物；而bring/put an end to sth.的主语通常为人。

[即学即练]　单句语法填空/完成句子

①At the dinner we usually begin with soup and end up ________ fruit.

②At first they hated each other, but they ended up ________ (become) good friends.

③She has always wanted to be a writer but ended up ________ a teacher.

④Her tried various jobs and ________________ (最后) became a musician.

⑤Everyone wishes that the war would ________________ (结束) soon.

⑥The final decision of the three important leaders of the country ________________ (结束) the war.

⑦I was worried she would walk out or ________ the interview ________________ (使……结束)．

⑧We don't need to do extra work this evening. The day's work is almost ________________ (结束) now.

⑨________________ (到……为止) the holiday I had spent all my money.

⑩________________ (在……末) the 16th century, about five to seven million people spoke English.

⑪________________ (最后), the headmaster rose to indicate that the conversation was ________________ (结束)．

►第三版块：典型句式

1.It/That sounds like...听起来好像……

(1)后可以接名词、代词或从句

(2)

❶That sounds like a good idea.那听起来像是一个好主意。

❷The stone looks like a monkey.这石头看上去好像是只猴子。

❸Jack seems like an honest boy.杰克似乎像个诚实的男孩儿。

❹The story sounds exciting.这故事听起来很刺激。

❺It sounds as if/though you had a great time in Paris.听起来好像你在巴黎玩得很开心。

❻It sounds a good idea.这听起来是个好主意。

名师点津：

有些实意动词用作系动词是以被看、被听、被闻、被尝、被证明的事物作主语，这些用作系动词的动词通常译为“看上去/起来，听起来/上去，闻起来，尝起来，证明是……”后面加形容词、名词或介词短语作表语。

如：The picture looks good.这图片看起来不错。

The food tastes nice.这食物尝起来很好。

That seounds like a good idea.这听起来是个好主意。

The surface of the desk feels smooth.这桌面摸上去很光滑。

[即学即练]　单句写作

①听起来是个好主意。

________________________________________________________________________

②它看起来就像一个飞机模型。

________________________________________________________________________

③他的话听起来是真的。

________________________________________________________________________

④听起来好像他去过美国。

________________________________________________________________________

2．It feels good doing...做……感觉真棒/真好

It feels good knowing that there are so many other people who are committed to contributing to a better future for our planet.知道还有那么多人在为地球的美好未来做出贡献，感觉真好。

句型中It为形式主语，真正主语是动名词短语doing...。另外，It feels good to do sth.(做某事感觉真好)是不定式短语作真正主语，而it是形式主语。如：It feels good to be back home.回到家感觉真好。

[即学即练]　单句写作

①在乡村小路上散步感觉真棒。

________________________________________________________________________

②跟你在一起感觉真好。

________________________________________________________________________

③有机会帮别人的忙感觉真棒。

________________________________________________________________________

3.“keep＋宾语＋宾语补足语”结构

(教材P56)Plastic packaging keeps the product fresh.塑料包装使产品保持新鲜。

“keep＋宾语＋宾语补足语”结构中，宾语补足语可以是形容词、副词、介词短语、分词等，用法如下：

(1)keep＋宾语＋形容词/副词

(2)keep＋宾语＋介词短语

(3)keep＋宾语＋现在分词(短语)

❶Everybody must keep your clothes clean.每个人都必须保持衣服干净。

❷Please keep your hands behind your back.请把你的双手放在背后。

❸Remember to keep the engine running, for it is difficult to start.

记着让发动机不停地运转，因为把它发动起来很困难。

知识延伸：

阻止某人做某事

[即学即练]　单句语法填空/单句写作

①The question kept me ________ (wonder) for the rest of the night.

②It can prevent us from getting short-sighted and it can keep us physically ________ (health)．

③Don't keep them ________ (work) day and night.

④请把门开着。

________________________________________________________________________

⑤对不起让你久等了。

________________________________________________________________________

Ⅰ.单词拼写

1．The living virus on the outer p________ of imported frozen fish in Qingdao was to blame for the infection (感染)．

2．Students were asked to design a recyclable electronic product that was simple for ________ (消费者)．

3．It's important to plan out goals that are within ________ (实际的)capabilities.

4．I'll take these two skirts. Please ________ (包裹) them up for me.

5．With time going by, the ________ (交通)is getting more and more convenient in our country.

6．These chairs are covered with too much ________ (灰尘)．

7．Most of us are ________ (意识到) that we must take care of the environment, and the majority of us have taken steps to save energy and reduce waste and pollution.

8．Today, her paintings are in the top museum  ________(收藏品)in the world.

9．Many foreigners are used to using ________(筷子) when they are in China.

10．Shopping is fun, but buying things you don't need is ________(浪费的) and even bad for the Earth.

Ⅱ.单句语法填空

1．Rachel Carson's popular book SilentSpring raised ________ (aware) of the dangers of pollution and the harmful effects of chemicals on humans.

2．When visiting another country, you should be aware ________ those differences and respect them.

3．Get in touch with them as soon as possible, for they are anxious ________ the news of your arrival.

4．The national park has a large collection ________ wildlife, ranging from butterflies to elephants.

5．Cloth bags are ________ (reuse), so they are environmentally friendly.

Ⅲ.短文语法填空

On my way home from work yesterday, I 1.________ (stop) off at a local supermarket. Among other things, I wanted to buy a couple of 2.________ (coconut). When I picked them up, I was 3.________ (amaze) that each coconut was wrapped in clear, thin plastic. Supermarkets want to make sure that coconuts reach the consumer in the 4.________ (good) condition. The packaging helps to keep the product fresh; it means the product will last longer.

I understand that, but in this case it's 5.________ (complete) wasteful and unnecessary. It already has its own 6.________ (nature) packaging. It's got a tough shell that's almost impossible to break!

I really believe we should do away with packaging completely. There is 7.________ supermarket in Germany that has no product packaging at all. Its customers take refillable containers with them when 8.________ (shop), and use them instead of plastic boxes and bags.

Part Ⅲ　Lesson 2　War on Plastic Packets

双基夯实·课前排查

Ⅰ.

1．council　2.chopsticks　3.anxious　4.reusable

5．collection　6.aware　7.realistic　8.dirt　9.transportation　10.wrap　11.wasteful　12.consumer

Ⅱ.

1．aware　2.collection　3.realistic　4.reusable　5.anxious　6.wrapping　7.Consumer　8.dirt　9.wasteful

10．transportation

Ⅲ.

1．have an impact on sth.　2.throw away　3.from now on　4.do away with　5.agree with　6.end up doing/with

7．be full of　8.a couple of　9.stop off　10.set out

核心突破·要点讲解

►第一版块：重点单词

1．①unaware　②awareness　③of　④that

2．①are collecting　②collector　③collection　④of　⑤collective

3．①about　②anxiety　③anxiety　④anxiously　⑤to hear　⑥for

►第二版块：重点短语

1．①set/sets about　②set aside some money　③set off

④set out　⑤set up　⑥set down　⑦set in

2．①with　②becoming　③as　④in the end　⑤come to an end　⑥put/brought an end to　⑦put/bring　to an end　⑧at an end　⑨By the end of　⑩At the end of　⑪In the end　at an end

►第三版块：典型句式

1．①It sounds like a good idea.　②It looks like a model of plane.　③What he said sounded a true story.

④It sounded as if/though he had been to America.

2．①It feels good walking along a countryside road.

②It feels good to get together with you.

③It feels good to have a chance to help others.

3．①wondering　②healthy　③working　④Please keep the door open.　⑤I'm sorry to have kept you waiting for such a long time.

夯实基础·一遍落实

Ⅰ.

1．packaging　2.consumers　3.realistic　4.wrap

5．transportation　6.dirt　7.aware　8.collections

9．chopsticks　10.wasteful

Ⅱ.

1．awareness　2.of　3.for　4.of　5.reusable

Ⅲ.

1．stopped　2.coconuts　3.amazed　4.best　5.completely　6.natural　7.a　8.shopping