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1、高二英语Unit2 Fact and fantasy知识精讲一. 本周教学目标：Unit Two Fact and fantasy二. 教学重难点：构词法派生三. 具体内容：（一）与话题相关的词语： 科幻小说：The War of the Worlds 星际战斗Stranger in a Stranger Land 异乡异客From the earth to the Moon 从地球到月球Night Fall 夜归The Invisible Man 隐形人Star Ship Troopers 星舰战士科幻影片The Peking Man 北京猿人12 Monkeys 12只猴子The Arri
2、val 天袭Ghost Delivery 狙魔特工The Devil You know 致命陷阱Jurassic Park 侏罗纪公园Dark Breed 星际异性Matrix 黑客帝国Spider-man 蜘蛛侠Lord of the Rings 魔戒Harry Porter 哈利伯特Batman 蝙蝠侠Superman 超人（二）语言点：1. Fill in the chart on the text page and make a sketch of the animal as they saw. 填写下页图表并描述一下他们所看到的动物。sketch n. 草图；大纲概述sketch m
3、ap character sketch sketch v. 写生；草拟；简述Sketch out what you intend to do.2. Science fiction is often about things we believe may be possible in the far future, like a hundred years later. 科幻小说经常是关于将来可能会发生的事情，比方说一百年以后的事。fiction n. 小说works of fiction 小说类detective of fiction 侦探推理小说in the far future 在遥远的将
4、来in the near future 在不远的将来3. And talk more about what you believe may come true in the e true （梦想）实现come on 来吧come out 出版come to 总计；达到come up with 提出come into effect 生效；实施come into operation 开始运转4. To make a living, Verne had to write and sell stories. 为了生存，凡尔那不得不写作卖故事。 to make a living是不定式短语做目的状语To
5、 earn money, he had to work almost twenty hours a day.To tell you the truth, we dont like your idea.5. All that is needed for life on board comes from the ocean. 船上所需的一切都来自海洋。只能用that 做定语从句的关系代词的情况（1）there be 句型中（2）在不定代词anything, nothing, the one, all, much, few , any, little 做先行词时，只用that, 不用which （3
6、）先行词有the only, the very 修饰时（4）先行词为序数词、数词、形容词最高级（5）先行词既有人，又有物时Finally, the thief handed everything that he had stolen to the police.All are present today.6. Dressed in diving suits, they walk around in the magic world, lighted by the lamps of the ship.身穿潜水衣，被船的灯光照明，他们行走在这个魔幻世界中。用分词短语做状语时，逻辑上的主语要与句子的主
7、语一致，否则分词短语就要有自己的逻辑主语（用名词或代词的主格来表示），这种结构成为独立主格结构。All our savings gone, we started looking for jobs.He rushed into the room, his face covered with sweat.独立主格的两种情况名词（代词）+现在分词、过去分词；名词（代词）+形容词；名词（代词）+副词；名词（代词）+不定式；名词（代词） +介词短语构成。独立主格结构的特点：独立主格结构的逻辑主语与句子的主语不同，它独立存在。（1）名词或代词与后面的分词，形容词，副词，不定式，介词等是主谓关系。（2）独立
8、主格结构一般有逗号与主句分开。The test finished, we began our holiday.= When the test was finished, we began our holiday.考试结束了，我们开始放假。The president assassinated, the whole country was in deep sorrow. = After the president was assassinated, the whole country was in deep sorrow.总统被谋杀了，举国上下沉浸在悲哀之中。Weather permitting,
9、 we are going to visit you tomorrow.如果天气允许，我们明天去看你。表伴随时，既可用分词的独立结构，也可用with的复合结构。 with +名词（代词）+现在分词/过去分词/形容词/副词/不定式/介词短语 举例：He stood there, his hand raised. = He stood there, with his hand raise. 注意：独立主格结构使用介词的问题： （1）当介词是in 时，其前后的两个名词均不加任何成分（如物主代词或冠词），也不用复数。但 with 的复合结构不受此限制。A robber burst into the r
10、oom, knife in hand. （2）当表人体部位的词做逻辑主语时，及物动词用现在分词，不及物动词用过去分词。He lay there, his teeth set, his hand clenched, his eyes looking straight up. （3）如果不会判断独立结构作状语的形式，不妨将句子改为条件句，例如本句改为If weather permits, well go out for a walk. 然后将if 去掉，再将谓语动词改为非谓语动词即可。7. Readers have wondered about the character of Captain N
11、emo ever since the book was published. 自从这本书已出版，读者们就对尼莫船长的性格感到扑朔迷离。They wondered to see him looking so cheerful.I wonder whether you would mind helping me for a few minutes.I wonder what you call these flowers.I was wondering how to get there quickly.8. paraphrase the following sentences or parts of
12、 sentences using your own words.paraphrase vt. 将释义It is paraphrased from the original.9. search; search for; in search ofThe police searched the man and found a gun in his pocket.They searched every part of the forest.I searched everywhere for my pen.She was searching the shops for Jims present.We d
13、rove round the town in search of a good hotel.10. I read all the books I could find that threw light upon these matters. 我阅读了所有我能找到的有关这些事情的书。throw/ cast/ the light upon 使某事物清楚些Recent research has thrown new light upon the causes of the disease.语法：构词法word formation or word building.（1）转化法：不添加任何成分，不改变
14、词形，把一个单词由一种词类转用为另一种词类的方法。eg.button（n. v.）；correct（adj. v.）；native（adj. n.）（2）合成法：把两个或两个以上的词组成一个新词的方法叫合成法。eg. notebook; classroom; life-long; wide-open; underline; whitewash（3）缩略法：把一个词缩短，不增减含义。eg. approximatelyapprox；examination- exam；FridayFriaeroplaneplane；telephonephoneinfluenzaflu；dectectivetecfo
15、otft；SaintSt；hour-hr；limitedLtd；governmentgovepageP；United StatesU.S.；Voice of AmericaVOA;North Atlantic Treaty OrganizationNato（4）缀合法：dis-：dishonest, dislikein-, il-, im-, ir-: incapable, inability impossible, immoral, illegalun-：unable, unemployment-an, -ian：American, historian-dom：freedom, kingdom, wisdom-able, -ible：movable, comfortable, applicable, visible, responsible-al：natural, additional, educational【典型例题分析】1. The teacher asked us “What _next after
