2020-2021学年英语北师大版选修8学案：UNIT 22 PERIOD FIVE　LANGUAGE AWARENESS 7 CULTURE CORNER .doc

1、Period FiveLanguage Awareness 7, Culture Corner & Bulletin Board.重点单词1release vt. 释放，放开2marine adj. 海洋的3iceberg n. 冰山4atmosphere n. 气氛，氛围5disaster n. 灾难6renewable adj. 可以更新的，可再生的renew v. 更新，更换7deforested adj. 森林被砍伐的deforest v. 砍伐森林8illegal adj. 非法的legal adj. 合法的9deadly adj. 致命的；不共戴天的 adv. 致命地dead ad

2、j. 死的10survive v. 幸存survivor n. 幸存者survival n. 幸存，残存物.核心短语1be_surrounded_by被包围2wrap_up 结束；包裹3concentrate_on 集中注意力于4in_danger_(of) 处于()危险中5rather_than 而不是6have access to 有接触的机会和途径；可以接近/进入7pile up 堆积8sweep away 扫除，清除9at one time 曾经，一度10due to 因为.经典句式1do you think 作插入语。How long do_you_think it took to

3、make them?你认为做它们需要花费多长时间？2should have done 意为“本应该做(而没有做)”。Many people thought that permission wouldnt be given, and some thought the project should_never_have_been_allowed.很多人认为不应该允许，也有人认为工程本不应该被批准。3so that 引导目的状语从句。The fabric is going to be suspended above the river so_that the work of art can be s

4、een from both above and below.织物将被悬挂在河上，以便这件艺术品从上面到下面都可以被欣赏到。4“分数of名词”在句中作主语。About two_thirds_of the Earths surface is covered by the seas which are home to millions of species of plants and animals.地球表面约三分之二是海洋，海洋是数百万种植物和动物的家。1 (教材P15)However, when the wrapping of the Reichstag in golden fabric had

5、 finally been completed, the glowing building received international acclaim, and Christo loved being appreciated.然而当用金色的布料包围的国会大厦完工时，这座金光闪闪的大厦得到了国际性的赞誉，并且克里斯多喜欢被赞赏。(1)appreciate sth./sb. 欣赏/赏识某物/某人appreciate (ones) doing sth. 感激(某人)做某事I would appreciate it if. 如果我将不胜感激(2)appreciation n. 欣赏；感激；理解 注意

6、：appreciate 表示“感激”时，后面跟动词ing 形式作宾语，后面的宾语一般是事情或用it 作形式宾语，后不跟sb. 作宾语。后接宾语从句时，要先加it，再接宾语从句。这类动词除了appreciate, 还有hate, dislike, love, like, depend on 等。即学即用(1)Im not an expert, but I appreciate fine works of art.我不是专家，但我欣赏优秀的艺术作品。(2)There is something unclear for me, so I would appreciate it if you could

7、 give me more information.我有一些不清楚的事情，所以如果你能给我更多的信息，我会感激不尽的。(3)单句语法填空The general manager asked me to express our appreciation (appreciate) of all your hard work.I would appreciate your calling (call) back this afternoon.I would appreciate it very much if you would help me with the problem. release vt

8、.& n. 释放，放开；免除，解除；解雇；宣泄；公布，发布(教材P16) About 23,000,000,000 tonnes of carbon dioxide are released into the atmosphere every year.每年大约有230亿吨的二氧化碳被排放到大气中。辨析比较relieve, releaserelieve着重指减轻或暂时解除(痛苦，负担等)release指从根本上免除、解除，还有“发行，发布；释放”的意思即学即用(1)She burst into tears, releasing all her pentup emotions.她放声大哭，发泄出

9、全部郁积起来的情感。(2)The singer has released a new CD.这位歌手刚发行了一张新唱片。(3)She can expect an early release from prison.她有望早一点出狱。(4)写出下列句中release 的含义Now, many films aim to release at the same time around the world.发行，发布The woman punched the pillow to release her anger.发泄；宣泄He refused to release her arm.放开，松开He w

10、as released from the prison yesterday.释放It is said that he has already been released from duty.解除 survive vi. 幸存，活下来； vt. 幸免于难；存活；艰难度过；比活得长(教材P16)But thanks to the hard work of organisations like the WWF, more and more have a chance to survive.但是多亏了像世界野生生物基金会这样的组织的辛勤工作，越来越多的物种有机会存活了。即学即用(1)If you wa

11、nt to survive and prosper, there is a price to pay.如果你要活下去，如果你要发达，就要付出代价。(2)It is a mercy that the whole family survive the earthquake.这次地震中一家人都幸免于难，真是不幸中之大幸。(3)She survived her husband by four years.她比她丈夫多活了四年。(4)单句语法填空She survived her close friend by ten years.A survivor (survive) was knocked unco

12、nscious when the helicopter landed.If cancers are spotted earlier, there is a high chance of survival (survive)1 (教材P16)At one time, half the land on the Earths surface was covered by forest.以前，地球表面的一半陆地被森林覆盖。即学即用(1)He was at one time so devoted to piano playing.他曾经那么沉迷于弹钢琴。(2)The two continents wer

13、e connected by a land mass at_one_time.这两个大陆曾经由一大片陆地连接着。(3)At_no_time will I regret what I have done today.我决不会后悔今天所做的事。(教材P16)The WWF works hard to protect freshwater environment from pollution and to help people in developing countries have access to safe, clean water.世界野生生物基金会努力保护淡水资源免受污染，并尽力帮助发展

14、中国家的人们使用安全、干净的水。(1)have/gain/get access to sth./sb.有机会或权利使用某物或接近某人(to为介词)(2)accessible adj. 易接近的；可进入的；可使用的be accessible to (对来说)可接近的；可靠近的；可进入的；可使用的即学即用(1)Nearly 27 percent of the workers have access to the Internet from home.将近27%的工人在家上网。(2)This island is_accessible only by boat.这个小岛只能坐小船去。(3)单句语法填空

15、All students have access to the Writing Centre on the upper floor of Douglas Hall.The system is accessible (access) to the students to get digital resources of the library.3 (教材P16)Besides protecting endangered species, the WWF concentrates on these key areas of global conservation.除了保护濒危物种外，世界野生生物基

16、金会还会把力量集中在全球保护的几个重点领域(1)concentrate/fix/focus ones attention/eyes on/upon (doing) sth. 集中注意力于(做)某事(2)与concentrate/fix/focus on 意义相近的短语：be absorbed in 全神贯注于；热衷于be lost in 陷入，被所吸引be buried in 埋头于；专心于be occupied in 忙于be devoted to 专心于，致力于，献身于即学即用(1)Playing computer games can give us some relaxation aft

17、er school, but as students we must concentrate on our studies.放学后玩电脑游戏能使我们放松，但是作为学生，我们必须集中精力学习。(2)She was too distracted to concentrate_properly_on her book.她心烦意乱，根本无法专心读书。(3)Doctors are aiming to concentrate_more_on prevention than cure.医生们打算将注意力更多地放在预防而不是治疗上。句中do you think 是插入语。它位于特殊疑问词之后；使用疑问句的倒装

18、语序，而原句则改用陈述句语序。除think 外，可以这样用的动词还有believe, imagine, suppose, expect 等表示猜测的词。作插入语的常见表达：Im afraid， you know，that is (to say)， sure enough (果真)，worse still (更糟糕的是)，most important of all， or rather (否则)，on earth，in my opinion，judging from/by，generally speaking，to tell the truth，to begin with (首先)，to mak

19、e things/matters worse，if ever，if you like 等。即学即用(1)What do you think are the two most pressing environmental problems we face today?你认为我们今日面临的最紧迫的两个环境问题是什么？(2)Who_do_you_think is the most important person in your family?你认为谁是你家最重要的人？(3)Most_important_of_all,_you each over fulfilled your own task.更为

20、重要的是，你们各自超额完成了自己的任务。(4)You can, if_you_like,_take it home.如果你喜欢，你可以把它拿回家去。(教材P15) Many people thought that permission wouldnt be given，and 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。should never have been allowed 属于“情态动词have done”结构。should have done 表示“本该做某事(而实

21、际上未做)”，含有责备或遗憾的语气，其否定形式表示某种行为本不该发生却发生了。即学即用(1)They shouldnt have given him so much money only because he asked for.他们本不应该仅仅因为他要求就给他这么多钱。(2)You should_have_done_more_exercise before.你之前本应该多进行锻炼的。(3)You must_have_seen the film Harry Potter.你肯定看过电影哈利波特。(4)He could_have_passed the exam, but he was too c

22、areless.本来他能够通过考试的，但是他太粗心了。(5)You neednt_have_told me the news. I have already known it.你本不必告诉我这个消息的，我已经知道了。(6)The article about travelling in the USA cant_have_been_written by him because he has never been there at all.这篇关于在美国旅游的文章不可能是他写的，因为他从来没有去过那里。(教材P15) The fabric is going to be suspended abov

23、e the river so that the work of art can be seen from both above and below.织物将被悬挂在河上，以便这件艺术品从上面到下面都可以被欣赏到。本句是复合句。so that 引导目的状语从句，意思是“以便，为了”，这时从句中常含有can, could, may, might 等情态动词。(1)so that 还可引导结果状语从句，意思是“因此，所以”，从句中往往没有情态动词，而且主从句之间常用逗号隔开。(2)除了so that， in order that 也可用来引导目的状语从句，用法同so that。即学即用(1)The t

24、eam are working hard to analyze the problem so that they can find the best solution.这个团队正在努力分析这个问题，以便他们能找到最好的解决方法。(2)The bus broke down, so_that we had to walk to school.汽车抛锚了，结果我们不得不步行去学校。(3)Bob turned off the alarm so_that/in_order_that he could sleep late in the morning.鲍勃关掉闹钟以便早上能睡懒觉。(教材P16) Abo

25、ut two thirds of the Earths surface is covered by the seas which are home to millions of species of plants and animals.大约三分之二的地球表面被海洋覆盖，大海是数百万种动植物的栖息地。about two thirds of the Earths surface 作主语，谓语动词用单数。“分数或百分数of名词”作主语，谓语动词的单复数与名词的单复数保持一致。即学即用(1)Twothirds of the people are women here.这里三分之二的人是妇女。(2)8

26、0% of the population in China are farmers.中国人口的80%是农民。(3)More than 50 percent of the water here is wasted.这儿一半以上的水被浪费了。.单句语法填空1He concentrated (concentrate) himself upon his work and upon how to save time.2The world is turning to renewable (renew) energy resources.3All information needs to be update

27、d and released (release)4The sole survivor (survive) of the crash was a little baby.5Many places are open and bright, and are easily accessible (access)6It occurred (occur) to me that he was trying to conceal something.7This years show has been cancelled due to unforeseen circumstances.8Mark neednt

28、have_hurried (hurry). After driving at top speed, he arrived half an hour early.完成句子1Only a few people have_access_to the full facts of the case.只有少数几个人能看到有关该案全部事实的材料。2Two thirds of the food has_gone_bad.三分之二的食物已经变质了。3He shouldnt_have_let_out the secret.他不该泄露这个秘密的。4We must concentrate_our_attention_

29、on my new task.我们必须把注意力集中在我的新任务上。5Fish can survive_for_only_a_short_time out of water.鱼离开水后活得时间很短。6What time do_you_expect we will come and pick you up?你期望我们什么时候来接你？7At_one_time,_I even felt my parents couldnt understand me so I hoped I could be free from them.我甚至一度认为我的父母不理解我，因此我希望摆脱他们。8It_was_reported that the hotel had been set up by the end of last year.据报道，那家饭店是去年年末建成的。