2020-2021学年新高中英语外研版选择性必修第一册课件：Unit-3-Section-B-Using-language.pptx

1、-1-Section BUsing language-2-Section BUsing language课前篇自主预习课堂篇学习理解课前篇自主预习cheatremarkable滑旱冰下来为而战其余的使某人不做参加在年纪要求-3-Section BUsing language课前篇自主预习课堂篇学习理解课前篇自主预习.释义搭配1.cheat A.unusual or surprising in a way that causes people to take notice2.remarkableB.to trick sb or make them believe sth which is not

2、 true答案:1.B2.A-4-Section BUsing language课前篇自主预习课堂篇学习理解课前篇自主预习.用所给单词的正确形式完成句子1. (listen)to loud music at rock concerts has caused hearing loss in some teenagers.2.Its no use (cry)over spilt milk.3.Its no good (sleep)in bed all day.4.Reading in the sun (be)bad for your eyes.5.Smoking (do)harm to the h

3、ealth.Listeningcryingsleepingisdoes-5-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习1.fight v.&n.搏斗;打斗;打架;斗争;(尤指体育运动)比赛,竞赛【课文原句】This meant she could get up quickly and fight for her position in the race.这意味着她可以迅速站起来,为自己在比赛中的位置而战。【词汇精讲】此句中fight为动词,表示“比赛,竞赛”;同时,fight还可以表示“搏斗;打斗;打架;斗争”。His wh

4、ole life is a fight against poverty and unemployment.他的一生是与贫苦和失业斗争的一生。【词汇拓展】fight for 为而战斗(竞争)fight against对抗fight ones way奋力前进;打(挤,推)出一条路Mr Lee decided to fight for the protection of the environment.李先生决定为保护环境而战。-6-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-7-Section BUsing language课前

5、篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-8-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习2.the rest of 剩下的;其余的【课文原句】She ran the rest of the race with just one shoe on and her right foot bare.剩下的比赛她只穿了一只鞋跑,右脚光着。【词汇精讲】the rest of表示“剩余的,其余的”。He was confirmed as captain for the rest of the season.他被确认为

6、本赛季余下时间的队长。【名师点津】由“the rest of+名词”构成的短语作主语时,其谓语动词的数要根据名词的数而定。The first question was difficult,but the rest of them were pretty easy.第一个问题很难,但其余的很简单。-9-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-10-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-11-Section BUsing language课前篇自主预

7、习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习3.keep.from使远离;阻止【课文原句】But it didnt keep her from taking part.但这没能阻止她参加。【词汇精讲】keep.from表示“阻止;使远离”。As far as I can see,there is only one possible way to keep away from the danger.据我所见,只有一种可能的方法可以避开危险。-12-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习【词汇拓展】keep.fre

8、e from/of使免受(影响、伤害等);使不含(有害物)keep on 继续keep.open使开着keep up with与同步;跟上keep in touch with保持联系If we keep on,well succeed at last.如果我们坚持下去,我们最后会成功的。Only in this way can Olympic Games become attractive and keep up with the times.只有用这种方式奥运会才能变得有吸引力并与时俱进。Its convenient to use a mobile phone to keep in touc

9、h with your family and friends.使用手机与家人和朋友保持联系很方便。-13-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-14-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-15-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习4.take part 参加,参与【课文原句】But it didnt keep her from taking part.但这没能阻止她参加

10、。【词汇精讲】本句中take part意为“参加,参与”,若其后跟宾语,则用take part in;若其后无宾语,则不加in。How many countries will be taking part?有多少国家要参加?-16-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习【词汇拓展】take part in=participate in参加,参与take an active part in 积极参加/参与play a part in 在中起作用;在中扮演角色As well as being a volunteer of t

11、he World Expo herself,she also persuaded us to take part in it.除了她自己做世博会志愿者以外,她还说服我们也参加。Besides,you should take an active part in school sports.另外,你应该积极参加学校运动。-17-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-18-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-19-Section BUsing la

12、nguage课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习5.volunteer vt.& vi.自愿;自愿做n.志愿者【课文原句】Ive just finished my first day volunteering at the Senior Citizens Sports Club!我刚在老年人体育俱乐部完成了第一天的志愿工作!【词汇精讲】volunteer在此句子中表示“志愿”;同时,它还可表示“自愿做”;作名词时,表示“志愿者”。She volunteered some information.她主动提供了一些情况。Volunteers came with car

13、loads of donated clothing and toys.志愿者们带来了一车车捐赠的衣服和玩具。-20-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习【词汇拓展】volunteer to do sth自愿干某事volunteer oneself to do sth自愿干某事voluntary adj.自愿的;主动的A large number of volunteers from the university volunteer to teach in the remote villages.大批大学生志愿者自愿到偏

14、远的乡村任教。According to studies,people feel good when they volunteer their time to do many meaningful things for other people.根据研究,当人们自愿抽出时间为他人做许多有意义的事情时,他们会感觉很好。Their voluntary work is well worth praising.他们的志愿工作很值得表扬。-21-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-22-Section BUsing langua

15、ge课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习6.encounter n.(意外、突然或暴力的)相遇,邂逅,遭遇,冲突;(体育)比赛,交锋v.遭遇,遇到(尤指令人不快或困难的事);偶然碰到;意外地遇见;与邂逅【课文原句】I even encountered a man who,at the age of 68,was brave enough to go roller skating!我甚至遇到了一个68岁的人,他敢于去滑旱冰!【词汇精讲】encounter在句中为及物动词,同时,还可作名词。Very seldom have I encountered a courte

16、ous human being in this modern era.在当前的时代,我很少遇到有礼貌的人。-23-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习【词汇拓展】encounter with碰撞(与冲突);偶然碰到These tools address issues that you may encounter with configuration management,mail flow,performance,and disaster recovery.这些工具可用于解决您可能遇到的配置管理、邮件流、性能和灾难恢复

17、方面的问题。-24-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-25-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习7.ask for要求【课文原句】The sports club there doesnt ask for membership.那里的体育俱乐部不要求会员资格。【词汇精讲】ask for表示“要求”。I need to call my dad and ask for permission before we go out.在我们出去之前,我要打

18、电话给我爸爸征求他的同意。【词汇拓展】ask sb to do sth让某人做某事ask for trouble 自找麻烦;自讨苦吃It didnt occur to her to ask for help.她没想到要求助。The teacher asks us to go to school by school bus.老师要求我们乘校车去学校。-26-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-27-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习8.hon

19、our n.尊敬;荣幸;节操;荣誉vt.尊敬,尊重(某人);给予荣誉【课文原句】In this spirit,the Laureus World Sports Awards is an annual ceremony to honour remarkable sports people.本着这种精神,劳伦斯世界体育奖是一个年度颁奖典礼,以表彰卓越的运动员。【词汇精讲】此句中honour为及物动词,意为“表彰,给以荣誉”,其后直接跟宾语。honour还可以作名词。It is a great honour to be invited.承蒙邀请,十分荣幸。-28-Section BUsing lan

20、guage课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习【词汇拓展】in honour of 为了纪念;为了表示对的敬意have the honour of doing/to do 有做的荣幸it is an honour to do sth做某事是荣幸的be/feel honoured to do sth很荣幸做某事be honoured with.被授予-29-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习The country set up a holiday in honour of the hist

21、orian.那个国家设立了一个节日来纪念这名历史学家。It is a great honour to receive that prize.能得到那个奖是无上的荣耀。We would be honoured if you could visit us.=Would you honour us by visiting us?倘蒙光临寒舍,不胜荣幸。May I have the honour of dancing with you?我有幸与你跳舞吗?-30-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习-31-Section BUs

22、ing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习动词-ing形式作主语1.动词-ing形式的特点(1)既有动词的特征,也有名词的特征;(2)动词-ing形式由“动词原形+ing”构成,其否定形式为“not+动词-ing形式”;(3)动词-ing形式在句中作主语、宾语、表语、定语等,但不能作谓语。-32-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习2.动词-ing形式作主语其实很简单,只要注意以下三点(1)动词-ing形式作主语一般表示经常性、习惯性的动作;(2)动词-ing形式常常被看

23、作不可数名词,作主语时,谓语用第三人称单数形式;(3)动词-ing形式有时用it作形式主语,而把动词-ing形式后置。Learning English all by yourself is very difficult.完全靠自己学英语很难。Its a waste of time playing video games every day.每天玩游戏简直就是浪费时间。It is fun playing with children.和孩子们一起玩很开心。It is no use crying.哭是没有用的。-33-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学

24、习理解重点词汇重点语法随堂练习3.不定式作主语与动词-ing形式作主语的区别一般而言,不定式作主语与动词-ing形式作主语是可以互换的,但是不定式作主语经常被用来表示具体的某一次的行为或将来的动作,强调动作本身;动词-ing形式作主语用来表示习惯性的、经常的动作,表示的时间概念不强,强调事情本身。-34-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习.单词拼写1.However,pigs are often naive and apparently its easy to (欺骗) a pig.答案:cheat2.The mos

25、t striking finding of the report is the(显著的)consistency between the happiness of immigrants and the locally born.答案:remarkable-35-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习.翻译句子1.看电影是我最喜欢的消遣。答案:Watching films is my favourite pastime.2.我开门使他烦恼。答案:My opening the door annoyed him.3.劝说这样的人

26、加入,真是浪费时间。答案:It is a waste of time persuading such a person to join us.4.很难说他何时回来。答案:There is no saying when hell come.5.找水稻高产的方法成了他一生的目标。答案:Finding ways to grow more rice has been his life goal.-36-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习.语法填空When scholars of international relations

27、 predict that the 21st century will be a “Chinese century”,they are full of reasons.1. America remains the only superpower,China is responsible for an important share of global change.Since 2. start of the financial crisis in 2008,for example,China has accounted 3. 45% of the gain in world GDP.In 19

28、90 about 750 million Chinese people lived in extreme 4._(poor);today fewer than 10 million do.Its GDP per person,in the terms of purchasing-power,5. (rise)ten times since 1990.Although/Though/Whiletheforpovertyhas risen-37-Section BUsing language课前篇自主预习课堂篇学习理解课堂篇学习理解重点词汇重点语法随堂练习Chinas 6.(amaze)perfo

29、rmance has greatly affected the worlds economic output.The Economist has worked out a geographic centre of the global economy by taking an average of each countrys latitude and longitude(经纬度),7.(measure)by 8. (it)GDP.At the height of Americas control,this point previously sat in the north Atlantic.But China has pulled it so far east 9. the global centre of economic gravity 10._ (be)now in Siberia.amazingmeasureditsthatis