高中英语Unit22EnvironmentalProtection核心要点回扣课件北师大版选修8
最新高中英语Unit22EnvironmentalProtection单元核心要点回扣北师大版选修8
Unit 22 Environmental Protection单元核心要点回扣Ⅰ.重点单词1．________n．农业→________adj.农业的2．________v．分开；分离→________n．分离，分开3．________n．山，山区→________adj.多山的4．________v．考虑，考虑→________adj.想得周到的，体恤的→________adj.相当大的，可观的；值得考虑的5．________adj.锋利的，尖锐的→________vt.削尖→________n．卷笔刀6．________vt.建造→________n．建设；建造7．________vt.主张；倡导→________n．拥护；主张；倡导8．________n．资金→________adj.财政(上)的；金融的9．________n．政治→________adj.政治的→______n．政治家10．________vt.分配；配给→________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 10.allocate；allocationⅡ.重点短语1．look ________ 展望将来；向前看look down on/upon 轻视；看不起look forward ________ 期待；盼望look ________ (情势)好转；查阅；昂首看look up to 敬慕；爱崇2．carry off 掠去；夺走carry away 带走；冲去carry ______(with sth.) 继续做carry sth.________ 实行；履行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；消费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；忽然发生break through 打破；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；up 2.on；out；through3．on；up；out 4.over；to；in 5.outⅢ.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曾经添加了30%以上，而其中一半是在1960年以后添加的。
超实用高考英语语法专题复习：Unit22 Environmental Protection 北师大
(四)经典句式——明特点、会仿用 1．without 引导的含蓄条件句
Without these naturally occurring gases, the sun's rays 悟原句 would bounce back into space leaving the Earth cold
and impossible to live on. Without your help, I couldn't have won the first place in 背佳句 the English Speaking Competition.
7．If necessary, students are allowed to calculate the volume (容积) of the container using a calculator, which will make the calculation simpler.(calculate)
serious trouble. 3．If you stick to that, you shall answer for the consequences. 4．It's a good composition, apart from a few spelling mistakes. 5．Young people often look ahead to the future while the elderly look back
养成良好的答题习惯，是决定高考英语成败的决定性因素之一。做题前， 要认真阅读题目要求、题干和选项，并对答案内容作出合理预测;答题时，切忌 跟着感觉走，最好按照题目序号来做，不会的或存在疑问的，要做好标记，要 善于发现，找到题目的题眼所在，规范答题，书写工整;答题完毕时，要认真检 查，查漏补缺，纠正错误。总之，在最后的复习阶段，学生们不要加大练习量 。在这个时候，学生要尽快找到适合自己的答题方式，最重要的是以平常心去 面对考试。英语最后的复习要树立信心，考试的时候遇到难题要想“别人也难 ”，遇到容易的则要想“细心审题”。越到最后，考生越要回归基础，单词最 好再梳理一遍，这样有利于提高阅读理解的效率。另附高考复习方法和考前30 天冲刺复习方法。
高中英语北师大版单元重点复习Unit 22 Environmental Protection
[对应学生用书P131] 话题：生物保护Ⅰ.单词过关A．拼写单词1．v t.使困住2．n. 原则，道德准则3．prep. 超出4．adj. 有关的5．n. 巧合6．v t. 迫使(某人)陷于不幸的境地；谴责7．v t.&v i. 牺牲；献出8．v t. 主张，提倡9．v t. 回收利用10．v t. 采用；收养B．拓展单词11．threaten v t.威胁→n．威胁12．changeable adj.多变的→n．&v.变化13．separation n．分离，分开→v．分离，分开adj.分开的14．construct v t.建造→n．建造15．finance n．资金→adj.财政的；金融的16．allocate v t.分配，配给→n．分配，配给17．politics n．政治(活动)→adj.政治的→n．政治家18．sharpen v t.削尖→adj.锋利的→n．卷笔刀19．considerate adj.想得周到的，体贴的→n．考虑；思考→v t.思考，考虑；认为→prep.考虑到；鉴于20．calculate v t.计算，算出→n．计算→n．计算器C．识记单词21．substitute n．22．seize v t.23．means n．24．potential n．25．reservation n．26．agriculture n．27．behalf n．28．rough adj.29．valid adj.30．ecology n．D．语境运用31．After a long ，they both lived a life and in the end they peacefully.(separate)32． A new bridge is being over the river and its will be finished next year.(construct)33．It is not safe to let the childhis pencil using the ．(sharp)34．If necessary，students are allowed to the volume(容积) of the container using a ，which will make the simpler.(calculate) 35． A large sum has been for buying new books for the library.The is of great importance to our school library's construction.(allocate)答案： A.1.trap 2.principle 3.beyond 4.relevant5．coincidence 6.condemn 7.sacrifice8.advocate9.recycle 10.adoptB．11.threat12.change13.separate14.construction15.financial 16.allocation17.political；politician18．sharp；sharpener19.consideration；consider；considering20.calculation；calculatorC．21.代替品；代用品22.依法没收；(用武力)夺取23．方式；方法；手段24.可能性；潜在性25.预订；保留；保护；疑惑26.农业27.代表28.艰难的29.有充分理由的30.生态D．31.separation；separate；separated 32.constructed；construction33.sharpen；sharp；sharpener34.calculate；calculator；calculation35.allocated；allocationⅡ.短语排查A．短语翻译1．一些2．超出……的控制，不受……的控制3．依次；反过来4．引起，导致5．在……前面6．除……以外7．(对已产生的不良后果)负责任8．要求结束……9．代表……10．掠去，夺走11．总的来说12．谋生13．实际上14．摆脱；脱离(团体、组织、某种思想体系)15．愿望未来，向前看16．采取行动B．选词填空(选用A中短语填空)1．students were absent from the meeting for various reasons.2．the injuries to his face and hands，he broke both legs.3．I thought we'd be late for the concert，but we ended up getting theretime.4．The young man made a promise to his parents that he would try to after graduation.5．Your attitude affects others which affects you.6．If you go on doing this，we won't the consequences.7．I was encouraged to old forms and rules.8．in the distance，and you can see the lights of the village.答案：A.1.a number of 2.beyond one's control 3.in turn4．lead to 5.ahead of 6.apart from 7.answer for8.call for an end to sth.9.on somebody's behalf10.carry off 11.all in all12.earn one's living13.as a matter of fact14.break away from 15.look ahead16.take actionB．1.A number of 2.Apart from 3.ahead of 4.earn his living 5.in turn 6.answer for7.break away from 8.Look aheadⅢ.句式仿写1．[教材原句]Without these naturally occurring gases，the sun's rays would bounce back into space leaving the Earth cold and impossible to live on.如果没有这些自然产生的气体，太阳光将会被反射回太空中去，使地球处于寒冷之中，不适合生命的存在。
英语知识点北师大版高中英语选修八Unit 22《Environmental Protection》(The Third Period)教案-总结
安徽省滁州市第二中学高中英语 Unit22 Environmental Protection The Third Period Lesson 1 Global Warming (II)教案北师大版选修8Teaching goals 教学目标1. Target language目标语言Learn the Grammar — Reporting2. Ability goals能力目标Enable students to use the reporting verbs freely.3. Learning ability goals学能目标By practicing enable students to use reporting verbs freely.Teaching important points教学重点Patterns of reporting verbsVerb+ thatVerb +someone +thatVerb + (not) doing somethingVerb + (not) to do somethingVerb + someone (not) to do somethingVerb+ (someone) +preposition + (doing) somethingStep I RevisionAsk students to pick out the reporting verbs used in the text.Step II GrammarDeal with Ex 6-7 on page 7. From this exercise students will have a better understanding of the function of reporting verbs. Then read Grammar Summary 1 on page 100. After reading G rammar Summary 1, continue to do the rest of grammar ex ercises. T: In Grammar definitions, you will find a summary of basic reported speech. This most commonly involves using the verbs say, tell and ask, as well as changes of verb tenses, times, places and pronouns: (Show the following on the PowerPoint.)"I am going to the shop."He said (that) he was going to the shop."Sit down and open your books."She told us to sit down and open our books."Will you come with us tomorrow?"He asked me if I would go with them the following day.A native speaker of English, ho wever, will often use reporting verbs other than just say, tell and ask. Compare the following:"I didn't do it!"He said that he hadn't done it.He denied that he had done it OR He denied doing it."I'll bring the book back tomorrow."She said that she would bring the book back the following day.She promised to bring the book b ack the following day."Please will you think about it some more?"He asked me if I would think about it some more.He begged me to think about it some more."First you should put the money in the slot and then you s hould press the button."She said that I should first put the money in the slot and then press the button.She explained what I should do.No tice that different reporting verbs are followed by different structures, i.e.deny + that-clause ORdeny + -ing formpromise + infinitivebeg + object + infinitiveSUMMARY OF REPORTING VERBSNote that some reporting verbs may appear in more than one of the follow ing groups.1. Verbs followed by 'if'or 'whether' + clause:ask know remember say see2. Verbs followed by a that-clause:add admit agree announce answer argue boast claim comment complain confirm consider doubtesti mateexplainfearfeelinsistmentionobservepersuadeproposeremarkrememberreplyreportrevealsaystatesuggestsupposetellthinkunderstandwarndeny repeat3. Verbs followed by either a that-clause or a to-infinitiv e:decide expect guarantee hope promise swear threaten4. Verbs followed by a that-clause containing should(but note that it may be omitted, leaving a subject + zero-infinitive):advise beg demand insistpreferproposerecommendrequestsuggest5. Verbs followed by a clause starting with a question word:decide describe discover discuss explain forget guess imagineknowlearnrealiserememberrevealsayseesuggestteachtellthinkunderstandwonder6. Verbs followed by object + to-infinitiveadvise askbeg command forbidinstructinviteteachtellwarnStep III PracticeDeal with grammar Ex 8-10 on Page 7. Students should do the exercises individually first, then check the answers with the whole class. Deal with the grammar Ex 1-3 on Page 52 and Ex 6 on Page 53 in the same way.Exa mples:Jack encouraged me to look for a new job.They invited all their friends to attend the presentation.She offered to give him a lift to work.My brother refused to take no for an answer.Tom admitted (that) he had tried to leave early.She agreed (that) we needed to reconsider our plans.He denied having anything to do with her.Ken suggested studying early in the morning.Ken suggested that we (should) study early in the morning.Mr. Smith advised to set off early.Mr. Smith advised us setting off early.Mr. Smith advised that we should set off early.They accuse d the boys of cheating on the exam.She blamed her husband for missing the train. He apologized for being late.She insisted on doing the washing up.He apologized for being late.She insisted on doing the washing up.Step V Homework1. Go over the grammar in Unit 22.2. Finish Ex 4-5 on Page 53.。
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
高中英语Unit22EnvironmentalProtection单元重点小结课件北师大版选修
dioxide you produce.
→They
threatened to close
our credit lines if
we didn’t reduce the amount of carbon dioxide we produce.
2.OK,you are right;some poisonous chemicals did escape into the
during the test.
6.Shall we have pancakes with honey?
→He/She/They
suggested having
/
that we
should have
pancakes with honey.
7.Is the bus service running according to the timetable today?
12.否则,不然
or else
13.结束 wrap up
14.代表 on sb.’s behalf
15.永远 for good
16.掠去,夺走carry off
17.总的来说all in all
18.导致 result in
19.谋生 earn one’s living
20.祝一切顺利
all the best
vt.使困住 n.保护区 n.保护 n.(联合)抵制 n.保护
vt.保护 prep.超出 adj.有关的 n.巧合 vt.迫使(某人)陷于不幸的境地 vt.主张,提倡
n.代替品,代用品 vt.依法没收;(用武力)夺取
12. behalf 13. rough 14. means 15. flee 16. potential 17. adopt 18. considerate → consideration → consider → considering 19. allocate → allocation 20. calculate → calculation
2018-2019学年高中英语 Unit 22 Environmental Protection
Section Ⅴ Communication Workshop一、这样记单词记得准·写得对记得快·记得多二、这样记短语记牢固定短语多积常用词块1.all the best 祝一切顺利2．as_a matter of fact 事实上；实际上3．be optimistic about_ 对……感到乐观4．sum up 总结，概括5．break away from 摆脱，脱离6．be similar to 与……相似7．plug one's ears 塞住耳朵1.noise pollution 噪声污染2．on the increase 在上升3．as a result 结果4．fine businesses that create noise对制造噪声的公司以罚款5．in addition 此外6．in one's spare time 在某人的空闲时间里三、这样记句式先背熟再悟通后仿用1.What we should do is startusing different sources ofenergy.我们应该做的是开始利用不同的能源形式。
当主语从句中有do时，作表语的不定式可以省略to。
What you have to dois_(to)_study_even_harderto make preparations foryour future.你需要做的是更加努力学习为将来做准备。
2.Why bother when it takes solong?这么费时为什么还费力去做？“Why＋v. ...? ”用于建议。
Why_go_out on such a coldday?这么冷的天，为什么出去？1．(教材P12)The Chinese government has adopted several noise control plans ...中国政府已采取了几种控制噪声的方案……adopt vt.采用，采纳；收养，领养；正式通过，批准写出下列句中adopt的含义①After much consideration, we all decided to adopt my deskmate's suggestion. 采纳②The childless old lady offered to adopt one of the girls.收养，领养③The council is expected to adopt the new policy at its next meeting.正式通过adopt sb. as ... 收养某人为……，选某人为……be adopted into ... 被……所收养be adopted from ... 选自……，取自……④The family have adopted three children as_their own.那家人已经收养了三个孩子为他们自己的孩子。
高考英语一轮复习 基础考点聚焦 Unit 22 Environmental Protection 北
Unit 22 Environmental Protection话题：自然(Nature)1.storm n．暴风雨2.powerful adj.强大的3.typhoon n.台风4.rescue v.援救；营救5.natural adj.自然的6.wild adj.野生的；荒凉的7.hurricane n.飓风8.damage v．&n.损害；损坏9.decrease v.减少10.earthquake n.地震11.victim n.灾民12.sand storm 沙尘暴13.get involved in 涉与14.die out 灭绝15 disasterhit area灾区16 e to rescue 前来救援17.rescue work 救援工作18.be trapped in ruins 被困废墟中19.lie in ruins 变为废墟20.economic loss 经济损失1.We will meet at 8：00 am at the gate, where a blue bus will be waiting.我们将在上午8：00在大门口见面，在那里一辆蓝色公共汽车会等着我们。
2.I have learned from your letter that you are concerned about the smog which frequently appears in some areas of China.我从你的信中得知，你很担心在中国一些地区频繁出现的雾霾现象。
3.Only when everyone take it seriously will we be able to have a beautiful home. 只有每个人都重视了，我们才能有一个美丽的家园。
(2017·哈尔滨九中高三模拟)假定你住在一个涉外小区。
社区委员会请你帮助用英文以短文的形式写一封电子邮件，将周末农家采摘活动的安排传达给住户。
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【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 10.allocate；allocation
3．________________，it seems that the link between human activities and rising global temperatures is not merely a coincidence. 考虑到这个数据，看起来人类活动与正在上升的全球温度之间的联系就 不仅仅是一个巧合了。 Many people thought that permission wouldn't be given，and some thought 4． the project ____________________. 许多人认为不会得到许可，也有一些人认为这项工程本来就不该被允许。 lands are sources of fresh water ________________ 5．Rivers，lakes and wetfor humans，________________ for wildlife as well. 河流、湖泊和湿地不仅是人类也是野生生物的淡水来源。
Ⅳ.回顾话题 尽可能用本单元的词汇和句式完成下列写作任务。 在一个小山村，有一位老人靠农业为生。考虑到他的年龄，他本不应该 再这样生活了。但是他唯一的儿子被强盗掠走了，那使他与儿子不得不分离， 但他还要继续生活。 ______________________________________________________________ __________________________________________________________________ __________________________________________________________________ _____________________________________________________________
掠去；夺走 带走；冲去 继续做 实行；执行 帮某人渡过难关
3．turn ________ turn ________ turn down turn ________ turn over 4．get ________ get along get down ________ get ________ get through
脱离；离开；与……脱离关系 爆发；突然发生 突破；冲垮 出故障；分解 打碎；拆散；分裂(解体)
【答案】 1.ahead；to；up 2.on；out；through 3．on；up；out 4.over；to ；in 5.out
Ⅲ.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已经增加了 30%以上，而 其中一半是在 1960 年以后增加的。 2．________________，the sun's rays would bounce back into space leaving the Earth cold and impossible to live on. 没有这些自然产生的气体，太阳光将被反射回太空中，使得地球将处于 寒冷之中而不适合生命生存。
对……发怒；打开 出现；调大(音量等) 拒绝；调小(音量等) 结果是；证明是；生产 翻转；移交 克服；恢复；完成；熬过 相处；进展 开始认真做 进来；收割；参加 做完；用完；接通；完成
5．break away from break ________ break through break down break up
7．________vt.主张；提倡→________n．拥护；主张；提倡 8．________n．资金→________adj.财政(上)的；金融的 9．________n．政治→________adj.政治的→______n．政治家 10．________vt.分配；配给→________n．分配；配给
Unit 22 Environmental Protection
单元尾核心要点回扣
Ⅰ.重点单词 1．________n．农业→________adj.农业的 2．________v．分开；分离→________n．分离，分开 3．________n．山，山区→________adj.多山的 4． ________v． 思考， 考虑→________adj.想得周到的， 体贴的→________adj. 相当大的，可观的；值得考虑的 5． ________adj.锋利的， 尖锐的→________vt.削尖________→________n． 卷 笔刀 6．________vt.建造→________n．建设；建造
【答案】 1.with half of this increase occurring 2．Without these naturally occurring gases 3.Given this data 4.should never have been allowed 5.not only；but
Ⅱ.重点短语 1．look ________ look down on/upon look forward ________ look ________ look up to 展望未来；向前看 轻视；看不起 期待；盼望 (形势)好转；查阅；抬头看 仰慕；尊敬
2．carry off carry away carry ______(with sth.) carry sth.________ carry sb.________