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2019_2020学年高中英语Unit22EnvironmentalProtectionSectionⅥLanguagePoints(Ⅲ)教案北师大版

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Section Ⅵ Language Points(Ⅲ) (Communication Workshop，Language Awareness，Culture Corner & Bulletin Board)

Ⅰ.单词拼写 根据汉语或首字母提示，写出下列单词 1．The flower vase looks beautiful, but it is also fragile(易碎的)． 2．It has passed through an interesting procedure of evolution(进化)． 3．The old lady is very considerate(体贴的) to the orphan. 4．The present state of the country's finance is very good. 5．He went into politics(政治) in his early twenties. 6．They adopted a new technology to recycle the waste. 7．All the things will be allocated according to people's contributions. 8．Anne sharpened her pencil and continued her homework. 9．We haven't calculated the real cost of the vacation yet. 10．The wood had been carved into the shape of a flower. Ⅱ.拓展词汇 根据词性或汉语提示，写出下列单词 1．adopt vt.采用；收养→adoption n．采用，采纳；收养→adopted adj.收养的，领养的 2．consider v．考虑；认为→considerate adj.考虑周到的，体贴的→consideration n．考虑 3．politics n．政治→political adj.政治的→politician n．政治家 4．sharp adj.尖的；锋利的→sharpen vt.削尖→sharpener n．卷笔刀 5．evolve v．进化→evolution n．进化 6．calculate vt.计算，算出→calculation n．计算→calculator n．计算器 Ⅲ.补全短语 根据提示补全下列短语 1．all the best 祝一切顺利 2．sum up 总结；概括 3．as a matter of fact 实际上 4．break away from 摆脱，脱离(某种思想体 系、团体、组织) 5．on the increase 正在增加 6．deal with 对待；处理 7．be optimistic about 对……乐观 8．concentrate on 集中精力于 9．at one time 曾经；一度 10．have access to 拥有……的机会 Ⅳ.选词填空 用上述短语的适当形式填空 1．I think he's just going to deal with this problem another day. 2．This year the company has concentrated on improving its efficiency. 3．It's not that difficult.As a matter of fact, it's quite easy. 4．I am optimistic about the outlook of our country. 5．I was encouraged to break away from old forms and rules. [寻规律、巧记忆] v.＋­ation→n. on＋the＋n.→复合短语

starvation 饥饿 imagination 想象 combination 结合， 联合

on the move 在移动，搬迁，离开 on the march 在行军 on the go 正在活动，正在奔走

背教材原句 记句式结构 仿写促落实 1.What we should do is start using different sources of energy. 我们应该做的是利用不同的能源形式。 当主语从句中有行为动词do时，作表语的不定式可以省略to。 What you have to do is study even harder to make preparations for your future. 你需要做的是更加努力学习为将来做准备。 2.How long do you think it took to make them？ 你认为做它们需要花费多长时间？ do you think作插入语。 When do you suppose he will come back？ 你猜他什么时候回来？ 3.Many people thought that permission wouldn't be given, and should have done意为“本应该做(而没有You should have told me yesterday that you had some thought the project should never have been allowed. 很多人认为不应该允许，也有的认为工程本不应该被批准。 做)”。 changed your mind. 你昨天本应该告诉我你改变主意了。

adopt vt.采用，采纳；收养 (教材P12)The Chinese government has adopted several noise control plans and as a result noise pollution levels have improved in recent years. 中国政府采取了几项控制噪音的计划，因此近年来噪音污染程度已经改善。 adoptive adj. 收养的 adoptable adj. 可采用的；可收养的 adopted adj. 被采用的；被收养的 ①He loved his adoptive father very much. 他非常爱他的养父。 ②The old man devoted himself to his adopted(adopt) son.这位老人倾毕生精力于他的养子。 [明辨异同] adopt/adapt adopt 意为“采用；收养；领养；通过”

adapt “(使)适应；改编”。常见表达为adapt(oneself) to...“适应……”，adapt...from/for...“由……改编来的/把……改编成……” adopt，adapt ③The young couple had no children of their own，so they adopted the suggestion that they should adopt an orphan.After a few months，the adopted child came to adapt to his new life. considerate adj.想得周到的，体贴的 (教材P133)We can all help by being more considerate and thinking of our neighbours. 多体谅多考虑一下我们的邻居，我们就会起到这一作用(降低噪音污染)。 (1)It is considerate of sb.to do sth. 某人干某事是周到的 be considerate to sb. 体谅某人，替某人着想 (2)consideration n. 仔细考虑；体谅，顾及 take sth.into consideration 考虑到……，顾及…… (3)consider doing sth. 考虑做某事 consider sb./sth.(to be/as)＋n./adj. 认为…… (4)considerable adj. 相当多(或大、重要等)的 ①If you learn to be considerate to others，you will gain respect. 如果你学会为别人着想，你将会赢得尊敬。 ②I always take fuel consumption into consideration(consider) when buying a car. ③I didn't really consider doing(do) anything else seriously. allocate vt.分配；配给 (教材P13)New schools，hospitals and housing areas will be allocated positions away from main roads，rail roads and industrial areas that create high levels of noise. 新学校、医院和居民区将安排在远离产生严重噪音的公路、铁路和工业区。 (1)allocate sb.sth.＝allocate sth.to sb. 分配给某人某物 allocate sth.for sth. 拨出某物做某事 allocate sth.among... 在……范围内分配 (2)allocation n. [C]划拨的款项；分配的东西 [U]划拨，分配 ①The boss allocated an expensive car to him. 老板分配给他一辆昂贵的小汽车。 ②The company allocated 500，000 yuan for disaster relief. 公司拨出50万元作为救灾款。 break away from脱离；离开；背弃；与……脱离关系 (教材P134)But we need to break away from that way of thinking. 但是我们需要从那种思考方式中解脱出来。 break in 破门而入；打断 break into 闯入；破门而入；打断(谈话) break out 爆发；突然发生 break through 突破；冲垮 break down (计划/谈判)失败；出故障；分解 break up 打碎；拆散；(会议)结束；分裂(解体)

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2018_2019学年高中英语Unit22EnvironmentalProtectionSectionⅤLanguageAwareness

2018_2019学年高中英语Unit22EnvironmentalProtectionSectionⅤLanguageAwareness

Ⅴ根据提示写出下列单词．. 释放，放开．. 可以更新的，可再生的．. 森林被砍伐的．. 海洋的【答案】根据提示补全下列短语．集中精力于．曾经；一度．是……的栖息地．拥有……的机会． ... 与……一样．多亏；由于．处于危险中【答案】根据提示补全下列教材原句． ' ， .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。

． .这种织物将被悬在河的正上方，这样一来，这件艺术品从上方和下方就能看到了。

．，­ ，， .河流、湖泊和湿地不仅是人类也是野生生物的淡水来源。

阅读课文，并从四个选项中选择最佳答案． , ?． .． .．­ .． .． ?． . ． .． . ． .． ?．. ． .． . ． .【答案】全神贯注于；集中于(教材) ， ...除了保护濒危物种外，世界野生动物基金还把力量集中在全球保护的几个重点领域……致力于；集中精力，注意力等做某事表示“全神贯注，精神集中于”的短语还有：；；；；；； '① .这个男孩完全迷上了科幻小说。

② () .大家都集中注意力听老师讲课。

. . 释放；放开；公布；发行；免除；解雇；透露，流露(教材) .每年约有亿吨二氧化碳排放到大气中。

写出在句中的含义① '② ，③④【答案】①发行，发布②发泄③放开，松开④释放把……从……中解脱出来)⑤ .死亡最终使她免除了痛苦。

曾经，一度(教材)， ' .曾经，地球表面一半的陆地为森林所覆盖。

每次，一次同时及时；迟早，总有一天准时一直，始终立即，马上从不，决不① ' .我们不能一次做两件事。

② .有时候我到海滩去。

③ .我决不会后悔今天所做的事。

[名师点津]是具有否定意义的短语，放在句首时句子要部分倒装。

．入口；通道；使用途径；接近(教材) ­ ， .世界野生生物基金会努力保护淡水环境不被污染，帮助发展中国家的人们使用安全、干净的水。

() (地方)近便进入权附近有电话电脑可用离……很近() . 可接近的；可进入的能进入；易接近；可以理解① .只有沿这条泥泞小路才能到达那幢大楼。

高中英语Unit22EnvironmentalProtectionSectionⅢCommunicationWorkshop教案含解析北师大版选修8

高中英语Unit22EnvironmentalProtectionSectionⅢCommunicationWorkshop教案含解析北师大版选修8

Section Ⅲ Communication WorkshopⅠ.根据首字母及英文释义写出单词1．quilt: a thick warm cover on a bed2．warehouse: a place where goods are stored3．considerate: thoughtful towards other people4．tusk: teeth of an elephant5．allocate: to assign for a particular purpose6．fragile: able to be broken easily7．evolution: a gradual development, esp. to a more complex form 8．negative：considering only the bad side of sth./sb.Ⅱ.根据词性及汉语意思写出单词1．plug vt.塞住2．adopt vt.采用，采取；收养→adoption n．采用，采纳，收养→adapt vt.改编，改写(形近词)3．finance n．资金→financial adj.财政(上)的，金融的4．politics n．政治(活动)→political adj.政治的→politician n．政治家5．sharpen vt.削尖→sharpener n．卷笔刀→sharp adj.尖的；锋利的6．carve vt. & vi.雕刻；刻→carving n．[C]雕刻品， [U]雕刻术→carver n．雕刻师7．calculate vt.计算，算出→calculation n．计算→calculator n．计算器Ⅲ.补全短语1．plug one's ears 塞住耳朵2．all the best 祝一切顺利3．as a matter of fact 实际上4．break away from 摆脱，脱离(团体、组织、某种思想体系) 5．sum up 总结，概括6. as a result 结果7．deal with 处理，应付8．be similar to 与……相似9. give up 放弃10. work out 想出，制定出，算出1．As a matter of fact, average urban noise pollution levels have decreased by 3 decibels since 1989.事实上，自从1989年以来城市的平均噪音污染水平已降低了3分贝。

高中英语Unit22EnvironmentalProtectionSectionⅤLanguageAwareness7,CultureCorner

高中英语Unit22EnvironmentalProtectionSectionⅤLanguageAwareness7,CultureCorner

Unit 22 Environmental Protection Section Ⅴ Language Awareness 7，Culture Corner & Bulletin BoardⅠ.单词拼写1．I ________(释放) the fox and it ran away.答案：released2．________(海洋的) creatures also should be protected.答案：Marine3．Titanic is said to be sunk by a huge ________(冰山)．答案：iceberg4．The________(气氛) changed as soon as she walked in.答案：atmosphere5．She was in Mexico City when the ________(灾难) happened.答案：disasterⅡ.单句语法填空1.Every________I called the number，I got a busy signal，________made me ata loss.答案：time；which2．The computer was used in teaching.As a result，not only was teachers’ energy ________(save)，but students became________(much) interested in the lessons.答案：saved；more3．Mr White ______________(arrive) at 8：00 for the meeting，but he didn’t show up.答案：should have arrived4．Rather than ________(take) a crowded bus，I would prefer ________(walk)．答案：take；to walk5．It ________(estimate) that more than one third of the population in the area don’t have access________ the necessary h ealth service.答案：is estimated；to6．At the end of every month，a meeting________(hold) to discuss the next month’s work plan.答案：is held7．It’s________(legal) to read people’s private letters without permission.答案：illegal8．Meanwhile，I am sending Mr Smith，one of our inspectors，________(assess) how well the system works.答案：to assessⅢ.完成句子1．你本应该告诉我真相。

2019-2020年高中英语 Unit22 Environmental Protection难句.剖析.拓展 北师大版选修8

2019-2020年高中英语 Unit22 Environmental Protection难句.剖析.拓展 北师大版选修8

2019-2020年高中英语 Unit22 Environmental Protection难句.剖析.拓展北师大版选修81. 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.在过去的几十里, 科学家一致认为, 人类正在造成地球气候的变化——这是一种原来被认为是超出我们控制能力的现象。

剖析：这是一个主从复合句, scientists have reached consensus and reported 是主句, in the last few decades是时间状语, that引导宾语从句human beings are causing changes in the Earth’s climate, something...是changes的同位语。

previously seen 是过去分词作定语, 等于that was previously seen, as“就像……一样”, sth. be seen as“被作为……看待”。

beyond our control“在我们的控制之外”。

拓展：过去分词作定语相当于一个被动语态的定语从句, 前提是当从句的主语和主句的主语相同时, 才能把从句缩略为过去分词, 如果主句的主语和从句主语不相同, 要用介词with 构成with复合结构——with sth. done。

2. 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。