高中英语人教版选修6Unit 2Poems单词课堂课件20张PPT.pptx

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1、 Book 6 Unit 2flexibletransformexchange一词多义一词多义词块词块重难点词英语释义英语释义构词法构词法- -前缀前缀flexible 从词根来看，flex- (bend) + ible (can be done) = flexible 可被弯曲的。当人的身体“易弯曲”时可译为“柔韧的”。随着语言的发展，具体的基本义衍生出了新的抽象意义，flexible可以指人或计划等“可变通的；灵活的”。可被弯曲的可被弯曲的 flexible基本义基本义易弯曲的；易弯曲的；柔韧的柔韧的able to bendable to change可变通的；可变通的；灵活的灵活的 由具

2、体到抽象由具体到抽象flexible 语义网络图（具体）（具体）（抽象）（抽象） 根据根据flexible的基本义的基本义“可被弯曲的可被弯曲的”，结合语境猜测下列句子中，结合语境猜测下列句子中的意思。的意思。1. Rubber is a flexible substance. 2. Dancers need to be flexible. 3. a flexible schedule 4. Good job candidates must show a flexible approach to problems. 弹性的弹性的柔韧的柔韧的灵活的灵活的灵活的灵活的同族词：flexible, f

3、lexibility, inflexible 变形金刚（Transformers）是历史上最成功的商业动画之一，最初改编自日本TAKARA TOMY公司的戴亚克隆和微星系列。它在玩具市场和音像市场上取得的成功是空前巨大的，以至于80年代一度风靡全球，在亚欧美等多个国家都兴起了一股“变形”热，让“transformers”成为全世界家喻户晓的名词。前后进行了真人电影化以及游戏化。说出下列句子中画线词的释义。说出下列句子中画线词的释义。1. Edmontons Downtown Park is transformed into one huge stage where artists are ab

4、le to share their talents. 福建2. The book has been translated into thirty languages since it came on the market in 1973. 重庆3. At present, lots of food, water, tents, and medicine are being transported to the earthquake-stricken areas. 湖北变成变成(park stage) 翻译翻译 (one language another language) 运输运输(one p

5、lace another place)由上面的句子可以发现，前缀trans-的意思是“进入（另一地方）”或“成为（另一状态）”，即into another place or state。根据根据trans-前缀的意思前缀的意思“into another place or state”，结合语境，结合语境猜测下列句子中画线词的意思。猜测下列句子中画线词的意思。1. Doctors transplanted a dead persons heart into a two-year-old child.2. We were transferred from one bus into another.

6、3. You are not planning to transfer to a different university next year, are you? 2014 上海移植移植换乘换乘转校转校exchange 的词源义是的词源义是“act of reciprocal giving and receiving”。它是由。它是由前缀前缀 ex- (out) 和和 change 组成，可以理解为组成，可以理解为“拿拿出去换成出去换成”，其基本义是其基本义是 “交换交换” 。在原始社会，人们 “物物交换物物交换”，交换自己所需要的物资。但是有时候受到用于交换的物资种类的限制，不得不寻找一种能

7、够为交换双方都能够接受的物品，这种物品就是最原始的货币货币。随着商品生产和交易量逐渐增大，商人们为了谈生意就必须商定一个固定的地点定期会见，就产生了“交易所交易所”。express explain 表达解释ex- 意为“out 向外”ex- + change =？交换交换基本义基本义exchange人与人或物与物人与人或物与物之间的之间的“交换交换”商品之间的商品之间的“交换交换”货币之间的货币之间的“交换交换”“交换交换”的场所的场所exchange语义网络图语义网络图交换；交流交换；交流( (商品的商品的) ) 调换调换 ( (货币的货币的) ) 兑换兑换交易所交易所名词名词动词动词交换；

8、交流交换；交流更换；兑换更换；兑换exchange 句中学句中学1. an exchange student 2. Would you like my old TV in exchange for this camera? 3. New York Stock Exchange4. exchange views / ideas 5. Before graduation, students exchange presents with each other. 6. Id like to exchange this dress for one in a larger size. 注意词块搭配注意词块

9、搭配“与某人交换与某人交换 / / 交流交流”时与时与 with with 搭配搭配“更换某物更换某物”时与时与 for for 搭配搭配翻译 Trump and Clinton exchanged heavily in personal attacks. exchange的意义的意义由交换具体的人或物到交换抽象的由交换具体的人或物到交换抽象的东西东西如思想或信息如思想或信息的转变的转变。如果双方心平气和地交换思想或信息，。如果双方心平气和地交换思想或信息，可可称为称为“交流交流”。如果双。如果双方怒气冲冲地交换的内容是人身攻击方怒气冲冲地交换的内容是人身攻击 (personal attack

10、s)，严肃的说法是，严肃的说法是“争论争论”，通俗的说法是，通俗的说法是“互撕互撕”。单词串串记单词串串记-前缀前缀ex- exclude exhibit exhibition exit expand expansion explain explore export expose exposure express extend 14本单元金句汇总本单元金句汇总1. Good job candidates must show a flexible approach to problems. 2. Would you like my old TV in exchange for this came

11、ra? 3. Before graduation, students exchange presents with each other.本单元知识拓展：transformTransformers series are directed by Michael Bay. 1. Transformers (2007)2. Transformers: Revenge of the Fallen (2009)3. Transformers: Dark of the Moon (2011)4.Transformers: Age of Extinction (2014)5 Transformers: Th

12、e Last Knight (2017)随堂检测flexible一、一、根据句意，选出下列句子中根据句意，选出下列句子中flexible的释义的释义。 易弯曲的；柔韧的易弯曲的；柔韧的 可变通的；灵活的可变通的；灵活的1. The inventors said the material becomes flexible when wet, so theyre exploring ways to use it in wet environments. (2019 湖南) _ _2. Schedules tend to be flexible, with business meetings som

13、etimes starting later than planned. (2018浙江) _二二、翻译句子翻译句子。1. 弹性的工作时间是女性择业考虑的重要因素。_ are a major career consideration for women.2. 他在这个问题上寸步不让。Hes completely _ on the subject.inflexibleFlexible working hours一一、在括号内填入、在括号内填入适适当的介词。当的介词。1. He sold or exchanged some of the milk in the towns nearby _ othe

14、r food. (2019 广东)2. Ill type your report if you look after my baby _ exchange.3. If you have a book and dont want to keep it, you can exchange it _ me. (2018 重庆)4. This exchange _ greetings raised the kids productivity. ( 山东)exchange基础训练基础训练forinwithof二二、将下列短语译成英语。、将下列短语译成英语。1. 交换生 _ 2. 互换电话号码 _3. 将

15、美元换成英镑 _an exchange student / exchange studentsexchange telephone numbers / the exchange of telephone numbers exchange dollars for pounds三三、写出下列句子中画线部分的汉语释义。写出下列句子中画线部分的汉语释义。1. Mike Perry and Max Griffin have a heated exchange on social media. _2. I shook hands and exchanged a few words with the manager. _3. Several people were killed during the exchange of fire. _4. There was a brief exchange between the two leaders. _能力提升能力提升激烈的争论激烈的争论交谈交谈 / / 交流了几句交流了几句交火交火交谈交谈