北师大版高中英语选修七教案：Unit 20 Section Ⅳ Communication Workshop.doc

section communication workshop根据提示写出下列单词1_ n探测；探险2_ n. 祖先；祖宗3_ adv. 向外地4_ n. 界线；边界5_ vi. 逐渐变弱6_ n. 障碍；屏障7_ n. 现象8_ adj. 原始的9_ adj. 长久的，永久的10_ n. 大标题11_ adj. 最初的，开始的12_ adj. 头顶上的13_ vt. 允许，许可14_ vi. 打喷嚏15_ vi. (使)成熟16_ vt. 按；压17_ adj. 有毒的18_ vt. 宣告；宣布【答案】1.exploration2.ancestor3.outwards4.boundary5.fade6.barrier7.phenomenon8.primitive9.permanent10.headline11.initial12overhead13.permit14.sneeze15.ripen16.press17.poisonous18.declare根据提示补全下列短语1drop _下降2_ a result of 由于的原因3due _ 由于4_ the form of 以的形式5set _ 建立6_ conclusion 总之7benefit _ 从中收益8start _ 以开始【答案】1.off2.as3.to4.in5.up6.in7from8.with根据提示补全下列教材原句1this marked the beginning of the“space race”between the us and the ussr，which ended _ in 1969.它标志着美国和前苏联“太空竞赛”的开始，最终以美国于1969年将人送到月球而告终。2it was launched in 1990 _ astronomers could observe space without the earths atmosphere being a barrier.它于1990年发射升空，以便天文学家可以不受地球大气层阻碍观察太空。3the international space station is now being built in the earths orbit and soon will be working as a permanent manned scientific base，so as to research life in space and provide a stepping stone _ future manned flights are sent out.国际空间站的建设工作正在地球轨道上进行，很快将成为永久的载人科学基地，以便研究太空的生命并为未来的载人飞行做准备。4due to chinas rapidly developing space programme，this could be sooner _ later.由于中国太空计划的快速发展，这可能会提前而不会推迟完成。【答案】1.with the us putting a man on the moon2so that3.in case4.rather than阅读p26课文，并从四个选项中选择最佳答案1human began to explore space in_.a1957b1961c1969d19702the “space race” between the us and the ussr ended with_.athe first manned flightbthe moon landingcthe launch of sputnik 1dthe number of manned flights dropping off3human beings first set foot on the moon in_.a1957b1961 c1969d1990【答案】13abc阅读p26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by the beginning of the 21st century, almost all of planet earth 1._ (visit), described andmapped. now we are looking outwards at the only frontier left 2._ (explore)space.the age of space exploration began in 1957. sputnik 1 and yuri gagarin s going into space 3._ (mark) the beginning of the “space race” between the us and the ussr. after the hubble telescope was invented, another burst of interest in space was aroused. 4._(many) planets are discovered. the 5._(national) space station is now being built in the earths orbit so as to research life in space. we are only really in the initial 6._(stage)of exploring space 7._ we have come a long way 8._ learning that the earth is not flat and spins in 9._ ovalshaped orbit 10._ the sun.【答案】1.has been visited2.to explore 3marked4.more5.international6.stages 7but8.since9.an10.around (教材p26)after this，interest faded and the number of manned flights dropped_off.从那以后，兴趣逐渐消退，载人飞行的次数下降了。(1)fade vt.& vi.(使)褪去，(使)逐渐变弱，(使)枯萎；逐渐消失fade away逐渐消失；病重死亡fade in/out (使)(画面)淡入/出，渐显/隐；(使)(声音)渐强/弱the admiration of foreignstyle education system is getting stronger instead of fading _.对国外教育体系的崇拜越来越强而不是消退。the memory of her friends in her childhood faded _ from her mind.她对童年时代朋友的记忆已经逐渐淡去了。【答案】awayout(2)drop off让下车；减少；下降；睡着写出下列句中drop off的含义traffic in the town has dropped off since the bypass opened._i dropped off and missed the end of the film._drop me off at the next stop；i can walk straight there._【答案】下降睡着让下车drop out (of.)辍学；退出；脱落drop away 逐渐下降；减少drop in(at sp.) 顺便参观(某地方)drop in(on sb.) 顺便走访(某人)drop behind/back 落后；掉队drop by 顺便拜访he had to drop out of the race because of injury.他由于受伤不得不退出比赛。sales have dropped _ in recent months.近几个月来，销售额有所下降。he dropped _ my office this morning.今天早晨他到我办公室串门来了。【答案】awayby as a result of.由于的原因(教材p26)recently there has been another burst of interest in space as a result of the hubble telescope.最近，由于哈勃望远镜的发明，人们对探索太空的兴趣进入了另一个高潮。(1)without result毫无结果，徒劳with the result that 为此，因此as a result 结果，因此(2)result from 因为，源于result in 结果为，终归，导致we helped each other in studies and as a result we became good friends.我们在学习上互相帮助，结果我们成了好朋友。his carelessness resulted _ his failure in this examination.他的粗心导致他这次考试的失败。this traffic accident resulted completely _ your drunkdriving.这次交通事故完全是由于你醉驾造成的。【答案】infrom set up建立；设立；放置；创办(教材p26)the next step will be to send astronauts into the earths orbit in order to set up space stations to conduct experiments.接下来要做的就是将宇航员送入地球轨道来建立空间站进行实验。set about (doing sth.)着手；开始(做某事)set back 把(钟表指针等)往回拨set down 记下；放下set off 出发，动身，启程；使爆炸；引发，激起set out (to do sth.) 出发；开始(做某事)set aside 将放在一边；为节省或保留(钱或时间)we set off for london just after ten.刚过十点，我们就动身去伦敦了。mary set about _ (do)her homework right after supper.晚饭后，玛丽立刻开始做家庭作业。we will set out _ (clean)the house this morning.我们要在今天早晨开始打扫房子。【答案】doingto clean in conclusion总而言之，最后(教材p26)in conclusion，we are only really in the initial stages of exploring space.总之，我们在探索太空的过程中还处于初级阶段(1)bring.to conclusion使结束come to/arrive at/reach/draw/lead to/make a conclusion 得出结论(2)conclude v. 断定，推断出；得出结论； (使)结束，终止conclude sth.with. 就某事与某人达成协议；以结束conclude sth.from. 从推断出to conclude 最后weve come to the conclusion that shes not the right person for the job.我们断定她不适合这项工作。he concluded his lecture _ a funny story.他以一个有趣的故事结束了讲座。【答案】with permit v允许；容许n.许可证(教材p27)you are not permitted to work if you are on a student visa.你若持学生签证，是不被允许工作的。(1)permit sb.to do sth.sb.be permitted to do sth.允许某人做某事permit doing sth. 许可做某事permit of 容许time/weather permitting 如果时间/天气允许的话(2)permit n. 许可证(3)permission n. 许可；允许with ones permission 在某人的允许下without ones permission 未经许可would you permit me to use your digital camera now?你允许我现在用一下你的数码相机吗？the prison authorities permit _(visit) only once a month.监狱部门只允许一个月探监一次。you cant take pictures here without special _(permit)未经特许，你不能在这里拍照。weather _ (permit)，ill come tomorrow.天气许可的话，我明天过来。【答案】visitingpermissionpermitting press vt.& vi.按；压；逼迫；压碎press sb.to do sth.强求某人做某事press.out of/from 把从中挤出press through. 挤过press.against. 压在上o/onto. 把塞进/压入he pressed the juice out of the fruits.他把果汁从水果中挤出来。i pressed money _ him，but he refused to take it.我硬塞钱给他，但他就是不肯要。he pressed his way _ the crowd.他挤过人群。【答案】onthrough declare v宣布；宣告；声称；断言(教材p28)nasa declared that a rock from mars proved.美国航空航天局宣告，来自火星的一块岩石证明(1)declaredeclare war on.对宣战declare against/for 声明反对/支持declare.open 宣布开幕(2)announce sth. to sb.announce to sb. sth. (其中to不可以省略)she declared _ she didnt want to see him again.她宣称再也不愿见他了。the referee declared him _(be) the winner of the fight.裁判宣布他为这场比赛的获胜者。【答案】thatto be明辨异同announce，declareannounce指正式地“公开；发表；宣布”，侧重“预告”人们所关心或感兴趣的事情，尤指新闻之类的消息。declare指正式地、明确地向公众“宣布；宣告；声明”，侧重“当众发表”，多用于宣战、议和、宣判等。announce，declareit was i that _the 16th asian games open.she _to us that she would get married soon.【答案】declaredannounced.语境填词1it is necessary to arrive at a correct _ (conclude)2you must ask _ (permit)if you want to leave early.3humanity has made great progress in space _ (explore)and medicine.4these _ (phenomenon)is very universal.5he has unique skills in catching _ (poison)snakes. 【导学号：34422010】【答案】1.conclusion2.permission3.exploration4.phenomena5.poisonous.选词填空1no reference books are to be taken out of the reading room _.2she was late _ the heavy traffic.3i was so tired i _ in front of the television.4the sound of thunder _ into the distance.5we are planning to _ a publishing house.【答案】1.without permission2.as a result of3dropped off4.faded away5.set up (教材p26)this marked the beginning of the “space race” between the us and the ussr, which ended with_the_us_putting_a_man_on_the _moon_in_1969.它标志着美国和前苏联“太空竞赛”的开始，最终以美国于1969年将人送到月球而告终。【要点提炼】句中with the us putting a man on the moon in 1969为with的复合结构作状语。“with宾语宾语补足语”称为with复合结构，此结构在句中可位于句首或句尾，常作时间、原因、方式或伴随情况状语，亦可作后置定语。其结构为：with宾语doing(doing表示主动或进行动作)with宾语to do(to do表示将来动作)with宾语done(done表示完成或被动动作)with宾语adj.(adj.表示状态)with宾语adv.(adv.表示状态)with宾语介词短语with your hair cut，you look much younger.你理发之后看起来年轻多了。the teacher came in with a book in his hand.老师进来了，手里拿着一本书。with the guide _ (lead)the way，we had no trouble finding his house.由向导领路，我们没费事就找到了他的家。with thirty minutes _ (go)，take your time.还有30分钟呢，别慌。【答案】leadingto go (教材p26)the international space station is now being built in the earths orbit and soon will be working as a permanent manned scientific base，so as to research life in space and provide a stepping stone in_case future manned flights are sent out.国际空间站的建设工作正在地球轨道上进行，很快将成为永久的载人科学基地，以便研究太空的生命并为未来的载人飞行做准备。【要点提炼】in case“以免；万一”，引导目的状语从句或条件状语从句。(1)in case引导的从句谓语特点：可使用一般现在时表示将来；使用一般过去时表示过去的将来；还可以和其他的目的状语从句一样有一个表推断性的情态动词，如should，should可以省略。(2)in case副词性短语，意为“万一”，置于句末。(3)in case of介词短语，意为“万一”，表条件；意为“以防”，表目的。tell me in case you get into difficulty.你要是遇到困难，请告诉我。(条件)ill take my raincoat in case it rains.我将带上雨衣，以防下雨。(目的)youd better carry some money in case.你最好带些钱，以防万一。(副词)in case _ danger，please press the red button.万一有危险，请按下这个红色的按钮。【答案】of (教材p26)due to chinas rapidly developing space programme，this could be sooner rather_than later.由于中国太空计划的快速发展，这可能会提前而不会推迟完成。【要点提炼】rather than(而不是)连接两个并列成分，用于“平行结构”，也就是说该词组所连接的两个并列成分应保持词性或语法上的一致性。rather than经常用于以下结构中：宁愿做a而不做bprefer to do a rather than do b比起做b来更喜欢做ashed rather die than lose the children.她宁愿死也不愿失去孩子们。he preferred _(stay) at home watching tv rather than go to the concert.他宁愿待在家里看电视也不愿去听音乐会。【答案】to stay名师点津rather than用法注意点(1)rather than连接两个名词或代词作主语时，谓语动词应与rather than前面的名词或代词在人称和数上保持一致。(2)rather than后接不定式时，不定式可以带to，也可以不带to。但rather than位于句首时，则只能接不带to的不定式。完成句子1因为妈妈有病，我无法去度假。i wont be able to go on holiday _.2一旦真的发生火灾，许多人就不知所措，不知道该干什么好了。 【导学号：34422011】many people are at a loss as to what to do _.3我设法自立而不求助于我的父母。i tried to stand on my own two feet _.【答案】1.with my mother being ill2.in case of a real fire3.rather than turned to my parents如何写新闻报道本单元的写作内容是要求能够写新闻报道式的介绍类文章。介绍类文章的目的是客观地介绍、解释事物，使读者获得知识和信息，一般采用正式文体。向别人介绍某一事物或某一件事情要用说明文的写作方法和技巧。说明文是运用说明的方法介绍事物或阐明道理。说明文分为实体事物说明文和事理说明文。说明文最大的特点就是它的说明性。实体事物说明文和事理说明文都出现在近几年的高考英语写作中。需注意以下三点：1首先要仔细观察，抓住事物的内部特征和区别于其他事物的本质特征。2要注意说明顺序。说明事物的过程时，常用时间顺序；说明事物的构造时，常用空间顺序；介绍事物的性质、种类和功能时，常用逻辑顺序。3写英语说明文还要注意语言和时态的运用。说明文的语言要简洁朴实，表达清晰，层次分明。为了强调客观事实，说明文的时态多用一般现在时。亮点句式1since.，people have always enjoyed.2by the beginning of the century，.3the history of.goes back.4the best.today are probably.5recent developments in the field include.6in my opinion，there will be a return to.7who knows what will happen in the future，but.8many experts predict that.9if you continue to do.，you will.10in conclusion，.写作任务随着科技的发展，机器人的作用日益重要。假如你们学校正在征集关于机器人构想方面的作文，你想象中的机器人主要是能够用来帮助幼儿和老年人的，因为他们需要更多的帮助，据此写一篇100词左右的文章阐明自己的观点。审题谋篇体裁说明文话题介绍机器人时态一般现在时人称第三人称遣词造句.词汇1接收；接管_2例外_3陈列；展现_4做某事有困难_5从中获益_6总之_【答案】1.take over2.exception3.display4.have difficulty in doing sth.5.benefit from 6in a word/in all/in brief.句式1the robots will play a very important role in the future.they will take over many difficult jobs and make peoples life easier.(用非谓语动词改写句子)_2the robots are hoped to display their skills in looking after the younger and elder people.the younger and elder people will need others help more than any other group.(用it作形式主语和定语从句改写句子)_3the elder people can also benefit from the r