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1、 高中高一英语第十七单元教案：Nature (自然界与动物保护）年级 高一文件high1 uint17.1.doc标题 Unit 17 Nature (自然界与动物爱护)章节 第十七单元关键词内容一、教法建议【抛砖引玉】同学们将通过本单元的阅读课文“Milu Deer Return To China”, 深刻熟悉并了解爱护野生动物的重要意义。单元双基学习目标.词汇学习四会单词和词组：at present , nature , common , recently , alive , year by year , greatly , one day , sick三会单词和词组：increase ,
2、 similar , equipment , disappear , period , research , protect , paint , deer , performance , put on performance , one after another. 交际英语目的、意图、同意和祝福1. Why are you making this journey ?2. We are trying to collect the memory for a wildlife project .3. We want to do so that 4. What is the purpose of y
3、our new project ?5. We want to do very much .6. That sounds a great idea .7. Good luck with your trip !. 语法学习在本单元，同学们要理解并初步把握现在进展时被动语态的用法。现在进展时的被动语态是由“由be的现在式 （am , is , are ） + being + 过去分词”构成。现在进展时的被动语态是表示“某人或者某事此时正在被”。如：A teaching building is being built in our school .【教导迷津】单元重点词汇点拨1. deer鹿I saw
4、 four deer in the forest .点拨deer的单复数一样。单复数形式一样的名词还有：sheep , aircraft , police , cattle等。2. increase增加；生殖Travel increases ones knowledge of the world .The number of tourists has increased . = Tourists have increased in number .点拨增加了百分之几常用介词by连接。The population of this town increased by five percent la
5、st year .另外，on the increase是“不断增加，正在增加中”。如：Traffic accidents in cities are on the increase this month .3.similar类似的The two of them are similar in character .A cat is similar to a tiger in many ways .点拨be similar to与相像。又如：Gold is similar in colour to brass (铜) 。4. recently近来The recently completed , 3
6、5-story , four-star hotel is the tallest building in the city .点拨recently在句中时，句子常用现在完成时。如：Have you been very busy recently ?5. alive活着的；存在的Whos the greatest man alive ?点拨alive ; living ; live ; lively ; life ; lives 这些词都有“活着”之意，它们的用法各不一样。1）alive 意为“活着”，侧重说明生与死之间的界限，既可指人，也可指物；可用来作表语，后置定语或宾补。虽有死的可能，但还
7、活着。例如：The badly wounded soldier was still alive when taken to the hospital .He is dead , but his dog is still alive . 他死了，但他的狗仍旧还活着。No man alive is greater than he . 在活着的人中没有人比他更宏大了。(注：此时 alive 含有“在全部活着的之中”)He wanted to keep the fish alive . 他想让鱼活着。2）living意为“活着”强调说明“尚在人间”，“健在”，可用来指人或物，作定语或表语。例如：Com
8、rade Wang is really a living Lei Feng in our country .My first teacher is still living . 我的启蒙教师仍健在。English is a living language . 英语的活的语言。A living language should be learned through listening and speaking .He is regarded as one of the best living writers at present . 他被认为是当代活着的的作家之一。留意：living 前加上 th
9、e , 表示类别，指“活着的人们”。例如：The living must finish the work of those dead . 活着的人必需完成那些死去的人的事业。living 还可用于短语，例如：make a living 谋生。3）live “活着的”，通常指物，不指人，常用来作定语放名词的前面。还指“实况转播的”。例如：a live wire 有电的电线，a live fish 一条活鱼。Do you like a live show or a recorded show ? 你是喜爱直播还是录音 。He said he had seen a live whale . 他说他观
10、察过活鲸鱼。make a / one”s living by + ing 通过干谋生4）lively 则意为“活泼的”，“活泼”，“布满生气的”，可作定语、表语或宾补，既可指人，又可指物。例如：Jenny is a lively girl . 詹妮是个活泼的女孩。Everything is lively here . 这儿一切都生气勃勃。He had a strange way of making his classes lively and interesting . 他有一种奇怪的方法，使他的课生动好玩。5）life 是名词作生命可数，作生活不行数。其复数是 lives 。类似把 -fe
11、变为 -ves 的还有：wife , shelf , leaf , half , loaf , thief , knife , wolf , self .I prefer country life to city life .These children are full of life . 这些孩子布满火力。Many people lost their lives in the accident .all one”s life 一生 ，true to life 栩栩如生，in one”s life 在的一生中，come back to life 清醒过来，live / lead a happ
12、y life 过着幸福的生活。单元词组思维运用1. make a trip to到旅行They are leaving tomorrow to make a trip to Hangzhou .留意：“去旅行”还可以用take a trip , have a trip , go on a trip , make a journey 。2. collect money for= raise money for 为筹集资金；为募捐These Young Pioneers are trying to collect money for a wildlife protect .3. put on pe
13、rformances演出You have put on a fine performance .The performance put on by the senior class was a dance .4. at present= for the time being 目前；现在；如今How many research center are there at present for milu deer in China ?5. do with处理；对待What do people plan to do with the milu deer in future ?留意：do with常与w
14、hat连接使用，deal with常与how连接使用。6. too many of太多的Too many of the deer had been killed and they disappeared .留意：so many和too many的挨次。too much修饰不行数名词。如：Too much of such rain will ruin the crop .7. year by year年复一年They liked the cool wet weather there and their number increased year by year .We should do eve
15、rything possible to enable the peasants to raise their personal incomes year by year .留意由“名词 + by + 名词”的短语还有：step by step逐步地，two by two两个两个地，little by little逐步地。8. south of = to the south of在以南The zoo is three miles south of the city . 动物园在城南三英里处。Hunan Province lies to the north of Guangdong .9. one day总有一天；有一天该词组可以指过去，也可以指将来。但some day指将来。One day last summer I made a trip to the country .You will come to see the importance of English one day (= some day) .10. in the wild在荒野；在原野These
