高中英语ppt课件人教公开课词汇.ppt

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1、Words Words StudyStudy Book 5 Unit 1 Book 5 Unit 1 Great scientistsGreat scientists课前预习课前预习 课前预习课前预习互动探究互动探究课堂练笔课堂练笔课后巩固课后巩固conclude conclude to to cure cure of of cure cure absorb absorb absorbed inabsorbed inattenattend d 课前预习课前预习互动探究互动探究课堂练笔课堂练笔课后巩固课后巩固blame blame to blame to blame link link anno

2、unce announce an announcement an announcement to to contributions to contributions to strict with strict with make sense make sense reject reject under construction under construction 课前预习课前预习课堂练笔课堂练笔课后巩固课后巩固scientific scientific challenging challenging construct construct enthusiastic enthusiastic

3、caution caution universal universal 互动探究互动探究Which word comes to your mind?1.contribute1.contribute课前预习课前预习互动探究互动探究课后巩固led to/resulted in led to/resulted in Does smoking contribute to lung cancer?(牛津)课堂练笔互动探究互动探究课前预习课前预习课后巩固课后巩固课堂练笔互动探究互动探究contribute.to.把把贡献献给contribute to有助于；有助于；导致；把致；把时间投入投入contrib

4、ution n.贡献；捐款献；捐款make a contribution/contributions to对作作 出出贡献献广东省广东省20142014语法填空语法填空2.Now,the merchants 1st wife is a very loyal partner and has made gteat (contribute)In maintaining his wealth and business as well as (take)care of the household.contributionscontributionstakingtakingWhich word comes

5、 to your mind?2.expose vt.2.expose vt.揭露；使曝光；使暴露；展出揭露；使曝光；使暴露；展出expose.to expose.to 使使暴露在暴露在下下be exposed to be exposed to 暴露在暴露在下；处于下；处于危险危险中中expose sth to sb expose sth to sb 向某人揭发某事向某人揭发某事expose sb to sth expose sb to sth 使某人接触到某物使某人接触到某物派生：派生：exposure n.exposure n.显露；暴露；曝光显露；暴露；曝光Some children ar

6、e never exposed to Some children are never exposed to classical music.(classical music.(朗文朗文)1313可编辑可编辑14可编辑可编辑运用：根据汉语意思完成英语句子。运用：根据汉语意思完成英语句子。Stay at home and donStay at home and dont expose t expose your skin _your skin _ the sun._ the sun.totoWhich word comes to your Which word comes to your mind

7、?mind?3.blame 3.blame 课前预习课前预习互动探究课后巩固Which driver was to blame for the Which driver was to blame for the accident?accident?课堂练笔课堂练笔A A(2)(2)一句多译一句多译他因为这起事故受到他们的责备。他因为这起事故受到他们的责备。He was to blame for the accident.He was to blame for the accident.They blamed him for the accident.They blamed him for th

8、e accident.They blamed the accident on him.They blamed the accident on him.易易 错错 提提 示示 To be honest,it was SuTo be honest,it was Sus fault buts fault but Li Li waswas also also to blameto blame.3.3.实话说，这件事怪苏，但是李也应受指实话说，这件事怪苏，但是李也应受指责。责。(2011.(2011.湖湖北北.短文写作短文写作)（1 1）短文填空）短文填空 A Strange DiseaseA Stra

9、nge Disease When the _1_(construct)of the firework factory came to the stage of painting,a pump was put in.Then,all the painters in the neighbourhood _2_(defeat)by a severe disease._3_ expert physician was instructed to attend to the victims and handle this case.After simple enquiry,he announced tha

10、t the polluted paint was _4_(blame)._5_ without positive evidence,people suspected his view.Being much more strict_6_ himself,he made detailed charts and analysed the data _7_(cautious).Finally,he drew a scientific conclusion,_8_ he linked the disease to the radium in the pump._9_(expose)to radium,p

11、eople absorbed radiation and got sick immediately._10_(spin)the pump backward,he took away the radium.This simple movement cured all the victims.constructionconstructionwere defeated were defeated AnAnto blame to blame ButButwithwithcautiously cautiously where where Exposed Exposed Spinning Spinning

12、 连句成段连句成段1，李博士，一位世界知名的专家，出席出席了本次会议。2，在会上，他提出提出了一个令人信服的理论；3，过多暴露在暴露在阳光下可能会导致导致皮肤癌。4，但也有专家提到不能把皮肤癌简单归咎归咎于此5，通过科学的分析，经常接触接触某些化学物质也会导致皮肤癌的发生。6，最后，我们得出这样的结论结论：过多暴露在阳光下和经常接触某些化学物质是皮肤癌的主要原因。Dr.Li,a famous expert all over the world,attended the meeting.At the meeting,he put forward a convincing theory that

13、being exposed to the sunlight for too much time may contribute to skin cancer.However,some experts mentioned that we shouldnt simply blame skin cancer on it.From scientific analysis,being exposed to some chemical substances too often may also contribute to skin cancer.In conclusion,they concluded that both of them were the major causes of skin cancer.1.Finish Ex.1/2 on page 4.2.Pre-view the reading part.2626可编辑可编辑27可编辑可编辑