高中英语北师大版 (2019)选择性必修 第一册Lesson 2 War on Plastic Packets课文内容ppt课件

这是一份高中英语北师大版 (2019)选择性必修 第一册Lesson 2 War on Plastic Packets课文内容ppt课件，共49页。PPT课件主要包含了双基夯实·课前排查，核心突破·要点讲解，夯实基础·一遍落实，学习目标，council，chopsticks，anxious，reusable，collection，aware等内容，欢迎下载使用。

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
transprtatin
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．Althugh yur husband seems t be happy with the situatin, he must be ________ (意识到的) that there is nw a big gulf between yu.2．Tw years ag he published a ________ (专辑) f shrt stries called “Facing the Music”．3．We have t be ________ (现实的) abut ur chances f winning.4．The average family in Eurpe thrws as much as ￡3,000 wrth f ________ (可重复使用的) materials int its dustbin each year.
5．She called the plice because she was ________ (焦虑的) abut his safety.6．He spent the evening w________ up the Christmas presents.7．C________ grups als warn that sme shps use Black Friday t fflad ld r unppular stck.8．If there is d________ n smething, there is dust, mud, r a stain n it.9．It is w________ t leave water running frm a pipe.10．The city is prviding free t_______________ t the stadium frm dwntwn.
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 ________________
have an impact n sth.
d away with
end up ding/with
►第一版块：重点单词1．aware adj.意识到的，明白的(教材P110)Tw friends, Lisa and Amy are discussing hw t becme mre envirnmentally aware.丽莎和埃米两个朋友正在讨论如何提高环保意识。be/becme aware f...(＝be cnscius f…) 知道……；察觉到……；意识到……be aware that... 知道……；察觉到……make sb. aware f/that... 使某人知道……
❶I suddenly became aware f him lking at me.我突然意识到他在看着我。❷As a member f sciety, I'm aware that being respnsible is what it takes t make a better sciety.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 f the need fr abslute 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/becme unaware f... 不知道……；未意识到……be unaware that... 不知道……；未察觉到……Many students are unaware f the harm f mbilephnes.很多学生不知道手机的危害。②awareness n．意识；认识raise/increase awareness f... 提高对……的意识This nly enhanced their plitical 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) f what was ging n arund him.②The prgramme is aimed at raising public ________ (aware) f the danger f drug abuse.③Thugh fully aware ________ his dilemma, Mary cntinued her relatin with Clancy.④Have yu been aware ________ under the tree are a schlar and tw assistants.
2.cllectin n．收集；收藏品；专辑(教材P110)It's rubbish cllectin day tmrrw.明天是垃圾收集日。a cllectin f... 　　　　　一批……A new cllectin f phts brings an unsuccessful Antarctic vyage back t 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：①cllect v．聚集；收集；搜集；收藏；领取；领走；征收；募集cllect ne's thughts 使集中思想He's cllecting fr the disaster relief.他正在为赈灾募捐。②cllective adj. 集体的；共有的③cllectr n．收藏家；收集者；收票员
[即学即练]　单句语法填空①We ___________ (cllect) fr the fld victims nw.②He became a ticket ________ (cllect) at Waterl Statin after graduatin.③He made arrangements fr the ________ (cllect) f his baggage frm the airprt.④There was a cllectin ________ dust in the crner.⑤The cuntry's pliticians are giving a ________ (cllect) sigh f relief.
are cllecting
3.anxius adj.焦虑的，不安的(教材P110)I just get anxius when I think f the impact we have n the envirnment. 一想到我们对环境的影响，我就感到焦虑。be anxius abut sth./fr sb. 为某事/某人担心be anxius t d sth. 渴望做某事be anxius fr sth. 渴望得到某物be anxius fr sb. t d sth. 渴望某人做某事
❶He was anxius fr his family, wh were travelling abrad.他担心正在国外旅行的家人。❷Parents are naturally anxius fr their children.父母自然为儿女担心。❸The gvernment is anxius t reassure everyne that the situatin is under cntrl.政府希望安抚人心，称局势已得到控制。❹There are plenty f graduates anxius fr wrk.有大量毕业生渴求工作。
词语联想：①anxiusly adv. 焦急地；不安地②anxiety n. 焦急；不安；担心；渴望We waited with great anxiety fr mre news abut 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 anxius ________ ur health and safety.②There is grwing public ________ (anxius) ver levels f air pllutin in ur cities.③He caused his parents great ________ (anxius) by cming back hme late.④It was a clse match and she watched ________ (anxius) at the screen.⑤We're anxius ________ (hear) frm anyne wh can help.⑥I am anxius ________ her t d as little as pssible.
►第二版块：重点短语1.set ut (t d sth.)开始做某事，着手进行……(教材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 abut (ding 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 dwn 写下；记下；制订；规定set ff 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 ut t discver a cure fr cancer.他们开始寻找一种治愈癌症的方法。❷The stry is set in the autumn f 1960.故事发生在1960年的秋天。❸I set abut researching the habits f snakes s I culd 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 sme time each day t write, even if it is nly five minutes.她每天留出一点时间来写作，哪怕只有五分钟。❺I dn't want t set dwn a series f facts in a diary as mst peple d.我不愿像大多数人那样在日记中记流水账。
❻We ught t set ff at 7：00 am, while the rads 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 ff a bad feeling f me.他粗鲁的答复引起了我的反感。❽Sme bys are setting ff firewrks in the street.几个男孩正在街上放烟火。❾In 1995, the rganisatin set up an ffice 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 ut t d sth.②set abut ding sth.③get dwn t sth.④set ne's hand t sth.⑤put ne's hand t sth.⑥turn ne's hand t sth.⑦start t d/ding sth.  
不规则动词A—A—A式set—set—setcast—cast—castcst—cst—cstcut—cut—cutfrcast—frcast—frcasthit—hit—hithurt—hurt—hurt
let—let—letput—put—putrid—rid—ridshut—shut—shutslit—slit—slitsplit—split—splitspread—spread—spreadupset—upset—upset
[即学即练]　完成句子①她开始打扫屋子。She ____________ cleaning the huse.②妈妈每个月都想存点钱。Mther tries t ________________ every mnth.③开门会引发警报。Opening the dr 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 _________ t d.
set/sets abut
set aside sme mney
⑤警察在出城的路上设置了路障。The plice ________ radblcks n rutes ut f the city.⑥标准由管理机构制定。The standards were __________ by the gverning bdy.⑦这部小说以两千年前的古代中国为背景。The nvel was ________ ancient China, tw thusand years ag.
2.end up(教材P110)Our ceans are full f plastic waste, and animals and birds end up swallwing 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 ding 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 yu try t remember everything, yu will end up remembering nthing.如果你想记住所有内容，结果反而会什么也记不住。❷S many end up in tree branches r alng highways that a grwing number f cities d nt allw them at checkuts.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 sng.会议以歌曲结束。❹Mst f 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 n 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)frm beginning t end 从头到尾in the end 最后；终于at the end f... 在……末端/尽头；在……结尾by the end f...到……为止(常与完成时连用)be at an end 结束cme t an end 结束make (bth) ends meet 使收支相抵；勉强维持生计
put/bring an end t sth.(＝put/bring sth. t an end) 结束某事Their mamage ended in divrce.他们的婚姻以离婚告终。Her stry was a pack f lies frm beginning t end.她的叙述从头到尾都是谎话。Thankfully, I managed t get thrugh the game and the pain was wrth 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 t sth., put an end t sth.，cme t an end三个短语都有“结束”的意思，可以相互转换。但应注意cme t 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 t 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 sup and end up ________ fruit.②At first they hated each ther, but they ended up ________ (becme) gd friends.③She has always wanted t be a writer but ended up ______ a teacher.④Her tried varius jbs and ___________ (最后) became a musician.⑤Everyne wishes that the war wuld ________________ (结束) sn.⑥The final decisin f the three imprtant leaders f the cuntry ________________ (结束) the war.
cme t an end
put/brught an end t
⑦I was wrried she wuld walk ut r ________ the interview ________ (使……结束)．⑧We dn't need t d extra wrk this evening. The day's wrk is almst _________ (结束) nw.⑨____________ (到……为止) the hliday I had spent all my mney.⑩____________ (在……末) the 16th century, abut five t seven millin peple spke English.⑪__________ (最后), the headmaster rse t indicate that the cnversatin was __________ (结束)．
By the end f
At the end f
►第三版块：典型句式 1.It/That sunds like...听起来好像……(1) 后可以接名词、代词或从句(2)
❶That sunds like a gd idea.那听起来像是一个好主意。❷The stne lks like a mnkey.这石头看上去好像是只猴子。❸Jack seems like an hnest by.杰克似乎像个诚实的男孩儿。❹The stry sunds exciting.这故事听起来很刺激。❺It sunds as if/thugh yu had a great time in Paris.听起来好像你在巴黎玩得很开心。❻It sunds a gd 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 lks gd.这图片看起来不错。The fd tastes nice.这食物尝起来很好。That seunds like a gd idea.这听起来是个好主意。The surface f the desk feels smth.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。___________________________________________________________
It sunds like a gd idea.
It lks like a mdel f plane.
What he said sunded a true stry.
It sunded as if/thugh he had been t America.
2．It feels gd ding...做……感觉真棒/真好It feels gd knwing that there are s many ther peple wh are cmmitted t cntributing t a better future fr ur 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ding...。另外，It feels gd t d 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 gd t be back hme.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。___________________________________________________________
It feels gd walking alng a cuntryside rad.
It feels gd t get tgether with yu.
It feels gd t have a chance t help thers.
3.“keep＋宾语＋宾语补足语”结构(教材P56)Plastic packaging keeps the prduct 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)
❶Everybdy must keep yur clthes clean.每个人都必须保持衣服干净。❷Please keep yur hands behind yur back.请把你的双手放在背后。❸Remember t keep the engine running, fr it is difficult t 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 questin kept me _________ (wnder) fr the rest f the night.②It can prevent us frm getting shrt-sighted and it can keep us physically ________ (health)．③Dn't keep them ________ (wrk) day and night.④请把门开着。___________________________________________________________⑤对不起让你久等了。___________________________________________________________
Please keep the dr pen.
I'm srry t have kept yu waiting fr such a lng time.
Ⅰ.单词拼写1．The living virus n the uter p_________ f imprted frzen fish in Qingda was t blame fr the infectin (感染)．2．Students were asked t design a recyclable electrnic prduct that was simple fr ________ (消费者)．3．It's imprtant t plan ut gals that are within ________ (实际的)capabilities.4．I'll take these tw skirts. Please ________ (包裹) them up fr me.5．With time ging by, the _____________ (交通)is getting mre and mre cnvenient in ur cuntry.6．These chairs are cvered with t much ________ (灰尘)．
7．Mst f us are ________ (意识到) that we must take care f the envirnment, and the majrity f us have taken steps t save energy and reduce waste and pllutin.8．Tday, her paintings are in the tp museum ___________(收藏品)in the wrld.9．Many freigners are used t using ________(筷子) when they are in China.10．Shpping is fun, but buying things yu dn't need is ________(浪费的) and even bad fr the Earth.
Ⅱ.单句语法填空1．Rachel Carsn's ppular bk Silent Spring raised ________ (aware) f the dangers f pllutin and the harmful effects f chemicals n humans.2．When visiting anther cuntry, yu shuld be aware ________ thse differences and respect them.3．Get in tuch with them as sn as pssible, fr they are anxius ________ the news f yur arrival.4．The natinal park has a large cllectin ________ wildlife, ranging frm butterflies t elephants.5．Clth bags are ________ (reuse), s they are envirnmentally friendly.
Ⅲ.短文语法填空On my way hme frm wrk yesterday, I 1.________ (stp) ff at a lcal supermarket. Amng ther things, I wanted t buy a cuple f 2.________ (ccnut). When I picked them up, I was 3.________ (amaze) that each ccnut was wrapped in clear, thin plastic. Supermarkets want t make sure that ccnuts reach the cnsumer in the 4.________ (gd) cnditin. The packaging helps t keep the prduct fresh; it means the prduct will last lnger.