北师大版第8模块第22单元第1课课文短语句型荟萃

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北师大版高中英语必修八第22单元Unit22单词汇及听力

链接：https:///s/1LSY3a5KQozzmzwpDBZ3NSQ 提取码：1234unit22 greenhouse effect 温室效应endanger vt. 危及；使遭到危险trap n. 陷阱；圈套vt. 诱捕；使…受限制；使…陷入困境ecology n. 生态学botanical adj. 植物学的a number of 若干，一些；许多consultant n. 顾问brewery n. 啤酒厂reserve n. 储备，储存；自然保护区vt. 储备；保留principle n. 原理，原则法则boycott n. v 联合抵制corrupt adj. 腐败的，贪污的；堕落的conservation n. 保存，保持；保护Lesson 1consensus n. 一致；共识一致同意beyond prep. 超过；越过；那一边beyond one’scontrol 超出某人的控制claim n. v 要求；声称look ahead 向前看展望未来relevant adj. 有关的；相关的refer to 参考；涉及；指的是；in turn 轮流，依次lead to 导致通向引起ray n. 射线；光线bounce n. 跳；弹力vi. 弹跳；弹起pin n. 大头针vt. 钉住；压住agriculture n. 农业；农艺，农学coincidence n. 巧合；一致；同时发生condemn vt. 谴责；判刑，定罪drought n. 干旱旱灾federal adj. 联邦的；同盟的reservation n. 预约，预订；保留sacrifice n. 牺牲；祭品；vt. 牺牲；亏本出售take action 采取行动提出诉讼advocate v 提倡者主张提倡recycle n. 再生；再循环；v 回收回收利用substitute n. 代用品；代替者threaten vt. 威胁；恐吓；ahead of 在…之前胜过pancake 煎饼hurricane n. 飓风Lesson 2species n. [生物] 物种；种类leopard n. 豹；美洲豹extinct adj. 灭绝的，绝种的vt. 使熄灭habitat n. [生态] 栖息地，产地tortoise n 乌龟玳瑁apart from 除…之外；且不说mainland n. 大陆；本土hook n. 挂钩，吊钩vt. 钩住；引上钩answer for 因……而受罚；对……负责seize vt. 抓住；夺取；理解；逮捕call for an endto sth 呼吁停止做某事or else 否则；要不然wrap up 包起来席卷而去behalf n. 代表on one's behalf 代表某人代表for good (and all) 永久地永远carry off 拿走夺去Tibet n. 西藏fashionable adj. 流行的；时髦的enforce vt. 实施，执行；强迫，强制all in all 总的说来总而言之Lesson 3landslide 山崩滑坡塌方tsunami n. 海啸typhoon n. [气象] 台风grand adj. 宏伟的；豪华的；极重要的scale n. 规模；比例；鳞；刻度；天平changeable 可改变的易变的thunderstorm 雷暴雷雨rainfall n. 降雨；降雨量irrigation n. 灌溉；[临床] 冲洗arm n. 手臂；武器vt. 武装；备战result in 导致，结果是rough adj. 粗糙的；粗野的；艰苦的quake vi. 震动；颤抖offshore advadj 近海的海面上的海上catastrophe n. 大灾难；大祸separation 分离分居分开means n. 手段；方法earn one's living 谋生挣钱维持生计construct vt. 建造，构造；创立shabby adj. 破旧的；卑鄙的clay n. [土壤] 粘土；泥土brick n. 砖，砖块slip n. 滑，滑倒vi. 滑动；滑倒mountainous adj. 多山的；巨大的howl n v 嗥叫；怒号；嚎哭flee vt. 逃跑，逃走；逃避potential 潜在的潜力潜能roll n. 卷，卷形物vi. 卷；滚动；转动CommunicationWorkshopplug n插头vt. 插入；塞住；接插头plug one's ears 塞住耳朵quilt n. 被子；棉被cushion n. 垫子industrialization 工业化产业化skyscraper 摩天大楼negative 否定的；消极的；[数] 负的；阴性的adopt vt. 采取；接受；收养soundproof adj. 隔音的rail n 铁路钢轨铁轨warehouse n. 仓库；货栈considerate adj. 体贴的；体谅的；考虑周到的all the best 一切顺利，万事如意decibel n. 分贝sum up 总结概括总计as a matter of fact 事实上实际上finance n. 财政，财政学；金融allocate 分配配置politics n. 政治，政治学fragile adj. 脆的；易碎的pest n. 害虫；有害之物break away from 脱离打破放弃sharpener 卷笔刀磨石sharpen vt. 削尖；磨快；使敏捷valid adj有效的正当的evolution n. 进化演变trunk n. 树干；躯干；象鼻tusk n 长牙獠牙象牙mature adj成熟的到期的carve vt. 雕刻；切开calculate vt. 计算；预测；认为；打算cube n. 立方；立方体；骰子cubic adj. 立方体的，立方的。

北师大版高中英语选修八 Unit22 environmental protect-词汇篇1(学生版)

Unit 22 Environmental Protection词汇篇1____________________________________________________________________________________________________________________________________________________________________1、掌握第一单元第一课及第二课的重点单词，短语及句型。

2、灵活运用第一单元第一课及第二课的重点单词，短语及句型。

1.trap vt. 使困住；使陷入困境；诱骗；n. 陷阱The little dog is trapped in the cage. How pitiful it is! 这只小狗被困在笼子里了，它好可怜啊。

归纳拓展：①be trapped in 被困于②trap sb. into doing sth. 诱骗某人做某事③set/lay a trp 设置陷阱，布下圈套④fall/walk into a trap 落入陷阱，圈套2.a number of adj. 许多的；大量的归纳拓展：英语中表示许多的短语可分为三类：①修饰可数名词：a large/great number of , a good/great many , quite a few , dozens of , scores of , many a / more than one +单数可数名词且作主语时，谓语动词用三单。

②修饰不可数名词：a good/great deal of , a large amount of , quite a little③既修饰不可数名词又修饰可数名词：a lot of , lots of , a large quantity of (谓语三单) , large quantities of (谓语复数), plenty of3.beyond prep. 超出，为……所不及Any driver found drinking beyond the limit will be charged. 任何被发现超限饮酒的司机将会被控告。

高中选修八北师大：Unit+22 Environmental+Protection22单元重点小结

(4)I think it’s going to be a nice day.
(5)It’s certainly a big improvement over yesterday.
(6)But it’s supposed to get cloudy and windy again this afternoon.
13、He who seize the right moment, is the right man.谁把握机遇，谁就心想事成。2021/8/152021/8/152021/8/152021/8/158/15/2021
• 14、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2021年8月15日星期日2021/8/152021/8/152021/8/15
走近高考拓展阅读
二、被动语态 4.他们最壮观的工程之一被叫做包围岛屿。 One of their most spectacular projects
was called Surrounded Islands . 5.两三个新工程现在被戴维和他的团队开发。 Two or three new projects are currently being developed by David and his team.
钱) last week? 2.reserve n.保护区 vt. 保留,预定
reserve sth.for sb.为某人预留某物 make a reservation 预定
without reservation 毫无保留地
例如:Who will you reserve this seat
(预留这个座位) for?
• 17、儿童是中心，教育的措施便围绕他们而组织起来。2021/8/152021/8/152021/8/152021/8/15

北师大高三英语模块8 unit22 复习打印版

肥东圣泉中学2017届高三一轮复习资料Unit 22 Lesson1一．词汇考查：（一）重难点词汇识别：1.consensus _________2. bounce ________3.relevant__________4. carbon dioxide___________5.condemn _________6. reservation ______7.sacrifice _________ 8. advocate__________9. substitute__________ 10.coincidence_______（二）词形变化与短语翻译：1.previous___________ adv.2.environment ____________ adj.3. globe _________adj. __________adv.4.reserve______________n.5.advocate___________n.6. give _______(pt.)__________(pp.)7.pin _____________(pt.)__________(pp.)8. rise _________(pt.)_________(pp.)9.beyond our control______________10. pump into __________11. be relevant to ______________ 12. speed up ________ 13. refer to____________14.in huge quantities _____________ 15. In turn_________ 二．课文理解：Read the text and answer these questions. If necessary, give reasons for your answers.1.What is global warming ?2.What human activities are causing global warming ?3.Are greenhouse gases necessary for life on Earth ?4.How can we help solve the problem of global warming?三．课文语法填空：In the last few decades, scientists 1 _________(reach)consensus that global warming could be one of the biggest2_______ (environment) problems facing the 21st century.Therefore, in order to stop disasters caused by global warming 3___ happening, governments all over the world have 4 ___responsibility to reduce the amount of carbon dioxide 5 ___their countries are producing.If less carbon dioxide goes into the atmosphere, globalwarming will slow down . 6 ______ , this is no easy taskbecause many people believe that they are 7 _____(simple)not prepared to sacrifice the amount of money they make fromindustry to save the Earth.But experts advocate that each person play their part. Theysuggest making small changes like taking public transport, 8________ (recycle), using low-flow shower heads, and buying lightbulbs that use less energy.9 ___ we add up all these small changes made byeveryone worldwide, they won’t be such small changes.10_____ could be changes that save our future.四．教材与短文改错：The World Wildlife Fund (WWF) was found by Sir PeterScott in 1961. His goal was to help protect the Earth’s natureenvironment. Besides protecting endangering species, the WWFconcentrates on that other areas of global conservation . Theworld’s forests are the natural habitats for million of species ofplants , animals, insects and birds. They also help produce cleanoxygen . Because illegal logging , forest fires and climate change ,the world’s forests are disappearing at a fastly speed-146,000square kilometers a year . That is about the same size like Nepal .At one time, half the land on the Earth surface was covered byforest . Today, it is about a quarter . The WWF spend Us$40million a year to protect existing forests and to plant new trees indeforested areas.五．完型填空A stag(雄鹿)，which lived in a jungle，decided to go for a tripwith his family to another forest．The stag and his family1. thenew jungle，which was2. with thick bushes and trees．Therewas plenty to eat for all of them．All of a sudden，the antlers(鹿角)of the stag got 3. in theoverhanging branches of a tree．The stag tried hard，but couldnot4. himself．His wife and baby kept on watching5. ．The stag thought，“Everything was fine，till now．But nowI am 6. ．We won’t be able to reach our home until I have my antlers free．How7. I am! We came here for 8. ，but I think this is the worst 9. of my life. The stag 10. for some more time but he was too11. ．He finally 12 and kept standing there helplessly. The three of them had to spend the whole nightlike this．The stag kept 13. about his fate．The next morning，a woodcutter saw the stag with his antlers caught in the branches．He14. the stag．Soon，the woodcutter cut down the branches of the tree and set the stag free．The stag 15. the woodcutter and rushed back home with his family．On reaching home，he was 16. to learn that some lions had 17. their area the previous day．Many lives were lost．Within the flash of a second，the stag realized that he and his family were 18. because his antlers had got caught in the branches．The moments which he 19. to be theworst period of his life turned out to be the most 20. for him．【1】A．escaped B．enjoyed C．disliked D．developed 【2】A．supplied B．supported C．covered D．surrounded 【3】A．caught B．hurt C．fallen D．broken 【4】A．leave B．find C．satisfy D．free 【5】A．hopeful B．carefully C．helplessly D．aimlessly 【6】A．lost B．settled C．stuck D．failed 【7】A．happy B．unlucky C．excited D．stupid 【8】A．home B．food C．friends D．pleasure 【9】A．party B．period C．story D．failure 【10】A．struggled B．thought C．worked D．lasted 【11】A．angry B．tired C．successful D．surprised 【12】A．gave up B．caught up C．left off D．gave in 【13】A．cheering B．rethinking C．complaining D．concerning 【14】A．took pity on B．picked upC．took away D．looked down upon【15】A．killed B．followed C．thanked D．suspected 【16】A．astonished B．ashamed C．regretted D．delighted 【17】A．protected B．stolen C．amused D．attacked 【18】A．cheated B．saved C．killed D．threatened 【19】A．suspected B．experienced C．expected D．considered 【20】A．difficult B．comfortableC．fortunate D．unbelievable。

北师大版高中英语选修模块八 Unit22 Lesson1 Global Warming教案-新版

Unit22 Lesson 1 Global Warming教案Teaching aims:By the end of this lesson, students will1.have a better understanding of what global warming is2.know the serious consequences that global warming may cause3.realize the importance that we need to take actionTeaching methods:Prediction, pair work, fast reading, careful reading, group discussionTeaching aids:Some slides, a projector, a computerTeaching procedures:Step 1 pre-reading1. Lead- inUse some cartoons to lead to the topic--- Global Warming.Ask students how much information they know about global warming and which countries contribute more to global warming: developed countries or developing countries.2. PredictionEnable students to consider what they will talk about if they are to write a passage entitled “global warming”.3. Sub-title explanationWork out the meaning of the word “take”.Step 2 While-reading1.First reading (pair work)Go through the text quickly and grasp the general idea of each paragraph.2.Second readingRead the text carefully and answer the following six questions.1 What is global warming?2What’s the use of carbon dioxide according to the text?3 By how much has the global average temperature increased in the last 100 years?4 What human activities are causing global warming?5 What consequences will global warming cause?6 How can each of us help solve the problem of global warming?Step 3 Post-reading1. Listening (Listen to strengthen understanding)2. Blanks filling. Students are asked to fill in the blanks with some key words to retell the text. Step 4 Group discussionWhat’s your attitude towards plastic bags banning?What can we use without these free plastic bags?Step5 SummaryWhat do we learn from today’s lesson?What will we do to protect our environment in our daily life?Step 6 Homework1.Finish Exercise 5 on page 72.Preview Grammar--- Reporting。

北师大版高中英语选修8课件22单元重点小结(2)ppt版本

重点单词重点短语重点句型重点语法交际功能
Ⅰ.转述结构用下面方框中的动词把下列句子改成转述结构(每个动词只能用一次)
admit report forbid ask invite order suggest threaten
1.We’ll close credit lines if you don’t reduce the amount of carbon
→He/She/They
invited me to drop
tonight ahead of my meeting.
4.Stand up immediately!
→He/She/They
ordered me to
immediately.
5.You can’t use your dictionaries during the test.
atmosphere.
→They
admitted that
some poisonous chemicals had
escaped into the atmosphere.
重点单词重点短语重点句型重点语法交际功能
3.Why don’t you drop in tonight ahead of your meeting?
adj.艰难的
重点单词重点短语重点句型重点语法交际功能
14. means
n.方法
15. flee
vt.& vi.逃走
16. potential
n.可能性,潜在性
17. adopt
vt.采用
18. considerate
adj.想得周到的,体贴的→
consideration n.考虑;思考→ consider

北师大版选修八：Unit 22 Environmental Protection 单元要点回扣

trap v t.使困住n. 圈套；计谋(1)be caught in a trap 陷入困境fall into the trap of... 误以为……(2)be trapped in．.. 被困在……中trap sb. into(doing) sth.诱骗某人(做)某事relevant adj.有关的(1)be relevant to．.. 与……相关(2)relevantly ad v. 相关地(3)relevance n.相关；关联be of/with relevance to...与……相关condemn v t.迫使(某人)陷于不幸的境地condemn sb./sth.(as...) 指责……(为……)condemn sb. for(doing) sth. 为(做)某事谴责某人condemn sb.to sth. 使某人注定……；判处某人某种刑罚condemn sb. to do sth. 使某人注定做某事substitute n.代用品，代替品v t. 用……替代/顶替(1)a substitute for sb./sth. 某人/某物的代替者/代用品(2)substitute A for B 用A代替BA substitute forB A取代Barm v t.武装(1)arm sb. with sth. 为某人配备某物(2)armed adj.武装的be armed with．.. 带有……(3)take sb. by the arm 抓住某人的胳膊arm in arm 臂挽臂adopt v t.采用；收养，领养；正式批准，接受(1)adopted adj.被收养的；被采用的(2)adoptable adj.可收养的；可采用的(3)adoption n.采用，采纳；收养considerate adj.想得周到的，体贴的(1)consider v t.考虑；认为consider doing sth. 考虑做某事(2)considerable adj.相当多的(3)consideration n.体谅；考虑take sth.into consideration把某事考虑进去under consideration 在考虑中allocate v t.分配，配给(1)allocate sb.sth.(＝allocate sth.to sb.)分配给某人某物allocate sth.for sth.拨出……做……allocate sth.among...在……范围内分配(2)allocation n．划拨的款项；分配的东西apart from 除……以外take apart拆卸tell．.. apart 区分，分辨tear．.. apart 撕裂fall apart 土崩瓦解call for an end to sth. 要求结束某事call back 召唤某人回来；再访；回电话call for 需要，要求；接(人或物)call in 邀请；请来；收回call on 拜访(人); 号召call off 取消call up 使回忆起；打电话carry off 成功地对付；夺去……的生命；获得(奖品等) carry on继续下去，坚持下去；从事，开展carry out 执行，贯彻，完成carry over 使继续下去；使延伸carry through 实现，完成，使渡过难关break away from 摆脱，脱离(某种思想体系、团体、组织) break down(机器、车辆等)坏了；(计划、谈判等)失败；垮掉break into 强行闯入；突然开始(笑、唱等)break off 停顿，中断；折断break out (火灾、战争等)突然发生或爆发break through 突破；作出新的重大发现break up 解散；破裂at one time 曾经，一度at a time每次；一次at the same time 同时all the time 一直，始终in no time 立刻at no time 从不1．分词短语作后置定语In the last few decades, scientists have reached consensus and reported that human beings are causing changes in the Earth’s climate—something previously seen as beyond our control.【仿写】我年轻时，很喜欢看张艺谋导演的电影。

北师大版高中英语选修八Unit 22《Lesson 1 Global Warming》课件 Language Points 2

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A．根据词性和汉语意思写出单词
1． trap vt.
使困住
2． consensus n.
一致的意见
3． beyond prep.
超出
4． coincidence n.
巧合
5． hurricane n.
飓风
6． reserve n．保护区；v.保留，预约→ reservation n. 保留，
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7．substitute [教材原句] After all, there's no substitute for our Earth. 别忘了，我们的地球是不可替代的。 (1)n.代替品，代用品
as a substitute (for ...) a substitute for sb./sth. be no substitute for
③sacrifice oneself / one's life for ... 为……而牺牲
④ sacrifice ... to do sth.
为做某事而牺牲……
(2)n.牺牲 ⑤Parents often make sacrifices for their children. 父母常常为子女作出牺牲。
⑤ by coincidence
由于巧合
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4．condemn vt.注定毁灭；宣判死刑；谴责；迫使(某人)陷于不幸的境地 [教材原句] ... we are condemning life on Earth and should expect severe consequences. ……我们将毁灭地球上的生命，后果将非常严重。 ①She was condemned to a life of hardship in the past. 过去她不得不过着艰难的生活。

北师大高中英语选修八Unit22Lesson1教学课件

高中英语课件
madeofcanruohanxing
英语：Unit22 lesson 1 教学课件（北师大版选修8）
Lesson 1 Global
Warming
Appreciation of a
film trailer
Words preview
consensus beyond claim relevant ray bounce pin
n. 一致的意见 prep. 超出 vt. 声称 adj. 有关的 n. 光线 vi. 反弹 vt. 固定
Words preview
agriculture coincidence condemn drought federal reservation sacrifice
n. 农业 n. 巧合 vt. 宣判死刑,注定毁灭 n. 旱灾 adj. 联邦的 n. 保留,存疑 vt., vi. 牺牲,献出
_p_r_e_v_io_u__sl_yseen as _b_e_y_o_n_d_o_u__r_c_o_n_t_r_o_l .
beyond 在那边/超出……的范围
This book on literature is beyond our reach. This bicycle is beyond repair.
2. They claim that gases pumped into the Earth’s atmosphere by the factories and vehicles have been speeding up the process of global warming and affecting our climate. What is the function of the underlined part “pumped…vehicles”?

高中英语 Unit22 Lesson 1教学课件北师大版选修8

Global warming will also change countries’ climates and cause huge food and water shortages.
There have been several summits of governments to discuss this problem but many countries don’t want to make changes to their factories and industrial works as this would cost them money.
Part III
Structure Analysis
1. In the last few decades, scientists have reached consensus and reported that human beings are causing changes in the Earth’s climate — something previously seen as beyond our control. 译文：最近几十年来，科学家已经达成一致意见，认为人类活动引起了地球的气候变化，而地球的气候变化在以前看来是我们人类所不能控制的。
3. Without these naturally occurring gases, the sun’s rays would bounce back into space leaving the Earth cold and impossible to live on. 译文：如果没有这些自然产生的气体，太阳的光线将会被反射回太空中去，地球将处于寒冷之中，而不适合生命的存在。
5) How can we help solve the problem of global warming? We can make small changes like taking public transport, recycling, using lowflow shower heads, and buying energyefficient light bulbs to help stop global warming.

北师大课标版高中英语选修8Unit 22 Lesson 1(共29张PPT)

7.轮流
7. in turn
8.lead to
8. 导致；引起；通向
9.bounce back
9.反射回
10.p.as a result of…
12.in huge quantities 12.大量
13. 依靠，依赖
13. rely on
14. cause sb to do sth 14. 使某人做…
4. 展望未来
4. look ahead
5.有关的
5. relevant
6. refer to
6.指的是；提及；参考
7.依次
7. in turn
8.lead to
8. 导致；引起；通向
9.bounce
9.反弹
10.pin on
10.把责任加在（某人）
身上
11.coincidence 12.condemn 13. 牺牲 14. 采取行动 15. 主张，提倡
阅读P6课文，在空白处填入适当的内容(1个单词)或括号内单词的正
确形式
has been
In the last few decades, it 1._r_e_p__o_r_t_ed(report) that Earth's climate is being
changed and human beings will face global warming. Global warming refers to
Use the expressions in the box in the correct form to complete the sentences. beyond our control, pump into, as a result of, in large quantities, refer to, speed up

英语北师大版选修8 Unit22 Lesson 1 Global Warming (Warm up) PPT

Slow Loris (蜂猴）俗名懒猴
Sika Deer (梅花鹿）
4 .What can you do to help save them ? Write down your suggestions, then present you ideas to the class. Everyone shares a responsibility in helping to save Endangered Animals that live on Earth. Here are some ways we can help all wildlife: （1） Support zoos, reserves, and organizations that help animals. Volunteer your money, time and ideas.
（2）Avoid buying any products made from endangered animals.
Do not buy!
（3）Learn all about endangered animals and share this information with everyone. （4）Put out food and water for birds, especially in winter. If you start this, you should carry it out all winter. （5）Find out about your local conservation groups that work to protect animals. Ask how you can help them. （6）Don't pollute.

高中英语 Unit22 Lesson 1 Reading课件北师大版选修8

BACK
Fill in the blanks with phrases in the text.
There is nothing more we can do .the situation is now beyond our control .
As a result of
afraid of water.
BACK
How can individuals help solve the problem of global warming ? As individuals we should play our part, we can make small changes like taking public transport, recycling…
Para.3
Causes: Many experts insist that the blame for this
global warming can mostly_________________________. be pinned on human activities
Para.4
Consequences: If we continue to produce greenhouse gases_____________i_n__s_u_c_h_.hTuhegree wquillabnetities
dioxide and other gases in such huge quantities, we are condemning life on Earth
destroying
• 5. Some government, for example, the USA’s federal government, express reservations about whether global warming is really caused by human activities.

高中英语 Unit22《Lesson1》课件北师大版选修8

The Greenhouse Effect
Without this greenhouse heating, the Earth's average temperature would be only about -73 C (-100 F); even the oceans would be frozen under such conditions, such as the Moon and the Mars.
不受……的控制
look ahead
展望未来
refer to
指,意即
in turn
依次
lead to
引起,导致
take action
采取行动
aheat the pictures and what do you know about global warming.
The Greenhouse Effect
1) refer to 提到,谈到 Don’t worry. I don’t think the manager referred to you. Promise me not to refer to the matter again.
The greenhouse effect is the rise in temperature that the Earth experiences because certain gases in the atmosphere (water vapor, carbon dioxide, nitrous oxide, and methane, for example) trap energy from the sun. Without these gases, heat would escape back into space and Earth’s average temperature would be about 60ºF colder. Because of how they warm our world, these gases are referred to as greenhouse gases.

北师大版高二英语必修8_Unit22_重点短语和句子归纳

Unit22 重点短语和句子归纳重点短语Warm up a number of 一些Lesson 1beyond one’s control 超出……的控制look ahead 展望未来refer to 指，查阅，提起，涉及in turn 依次，轮流lead to 引起，导致take action 采取行动ahead of 在……前面be relevant to 与……有关pin something on somebody 把某事归罪与某人play one’s par t 参与，起作用，尽责任bounce back 反射回去in the last few decades 在过去几十年reach consensus 一致认为pump into 注入, 排放到speed up加速as a result of 做为…的结果cut down砍下increase to 增加/上升到increase by增加/上升了have responsibility to do 有责任做某事slow down 减慢express reservation 表示保留意见add up 加起来save our future 拯救未来switch off the lights 关灯Lesson 2 apart from 除……以外answer for 负责任call for an end to something 要求结束or else 否则wrap up 结束on somebody’s behalf 代表……for good 永远carry off 掠去，夺走all in all 总的来说under severe threat 在严重威胁下get caught 被抓住Lesson 3result in 导致earn one’s living 谋生at the rate of 以……的速度within the range of 在……范围之内in advance 提前，预先at risk 有危险，冒险on a large scale 大规模turn on 袭击wipe out 彻底毁灭in conflict with 与……有冲突fall down 倒塌get over 恢复to some degree 在某种程度上fail to 不能做某事had a rough time 有一个艰难时期recover from恢复on top of此外，在...之上, 另外, 紧接着at random times 随机，不固定时间Communication Workshopin addition 此外in control of 掌控take up 占用，从事as a matter of fact 实际上break away from 脱离，离开plug one’s ears 塞住耳朵all the best 祝一切顺利sum up 总结，概括on the increase 在增加，在上涨be optimistic about 对。

北师大版选修模块8 Unit22 Lesson1 Global Warming

教学重点
培养学生如何运用阅读策略获取信息以解决问题的能力。引导学生对低碳生活的措施进行归纳，培养语言表达和概括能力。
任务型教学和合作学习
教学难点
任务型教学和合作学习
七、教学环境设计本课采用任务型教学法，同时辅助多媒体教学。用图片、视频及动画使抽象的语言变得直观，同时增加课堂容量。实现师生互动，生生互动的多向交流。多媒体能很好地利用各种教学资源，而且直观性强，采用多媒体课件形式，在课前采用与本课主题相关的视频导入。学生参与面广，且充满积极性。八、教学媒体（资源）选择（依据“经验之塔”P42，确认有助于教学）知识点编号学习媒体教学媒体内容要点目标类型作用使用方式所得结论占用媒体时间来源
保护、低碳生活这个主题和他们的实际生活息息相关，能够激发他们的学习兴趣。但由于本课生词较多，篇幅较长，学生在理解方面存在一定的问题。信息素养：让学生通过阅读，从语言材料中获取相关信息，并通过信息的加工和处理，提高他们的语言运用能力。五、知识点学习目标描述知识点编号 U22 L1.1 学习目标知道具体描述语句
Step II Show a picture to the Students read the text 幻灯片、训练学生通过 skimming 这个阅 Reading Task1 students and ask them quickly and answer 课本读技巧对文章的大意有所了 what is global the question. 解。 warming. Step III Ask the students to Scan the text and 幻灯片、学生通过 scanning 获取特定的 Reading Task2 read the text quickly match headings 课本信息，对文章的内容有了进一 and match the with paragraphs 步了解。 headings with the paragraphs. Step IV Ask the students to Read the Reading Task3 read the text carefully carefully and answer answer the five questions questions text 幻灯片、通过细读，全面了解课文 and 课本 the

北师版英语选修8讲义Unit22单元尾核心要点回扣.docx

单元尾核心要点回扣I .重点单词1.n.农业一•农业的2.V.分开；分离一n. 分离,分开3.n.山，山区一。

力.多山的4.0 .思考，考虑一。

力•.想得周到的，体贴的一adj.相当大的，可观的；值得考虑的5.。

宓.锋利的，尖锐的一削尖一n.卷笔刀6.W.建造一n.建设；建造7.W.主张；提倡一〃.拥护；主张；提倡8.n.资金一。

勿•.财政（上）的；金融的9.n.政治一。

宓.政治的一n.政治家10.W.分配；配给一n.分配；配给【答案】 1 .agriculture； agricultural 2.separate； separation 3.mountain；mountainous 4. consider； considerate； considerable 5.sharp； sharpen； sharpener 6.construct； construction 7・ advocate； advocation 8.finance； financial 9. politics； political； politician lO.allocate； allocationII .重点短语1. look 展望未来；向前看look down on/upon 轻视；看不起look forward 期待；盼望look（形势）好转；杳阅；抬头看look up to 仰慕；尊敬2. carry off 掠去；夺走carry away 带走；冲去carry _____ (with sth.) 继续做carry sth. _______ 实行；执行carry sb. _______ 帮某人渡过难关3・ turn 对.... 发怒；打开turn 出现；调大（音量等）turn down 拒绝；调小（音量等）turn 结果是；证明是；生产turn over 翻转；移交4. get ________ 克服；恢复；完成；熬过get along 相处；进展get down _______ 开始认真做get _______ 进来；收割；参加get through 做完；用完；接通；完成5 ・ break away from 脱离；离开；与……脱离关系break 爆发；突然发生break through 突破；冲垮break down 出故障；分解break up打碎；拆散；分裂（解体）答案【答案】1.ahead； to；叩 2.on； out； through3. on； up； out4.over；to；in5. outIll .重点句式1.The amount of carbon dioxide in the atmosphere has risen by more than 30% in the last 250 years since 1960.在过去的250年里，大气中的二氧化碳的含量己经增加了30%以上，而其中一半是在1960年以后增加的。