Unit1 Grammar定语从句（ppt课件）-2022新人教版（2019）《高中英语》必修第二册.pptx

1、Relative clause Book2 Unit1 GrammarContents1.了解限制性定从和非限制性定从了解限制性定从和非限制性定从;2.复习巩固定语从句高考考点复习巩固定语从句高考考点【探究活动一探究活动一】读下列句子，找出定语从句，圈出关系词读下列句子，找出定语从句，圈出关系词并说出其在从句中作何成分并说出其在从句中作何成分。1.There comes a time when the old must give away to the new,and it is not possible to preserve everything from our past as we m

2、ove towards the future.（教材P4）2.Water from the dam would likely damage a number of temples and destroy cultural relics that were an important part of Egypts cultural heritage.（P4）3.After listening to the scientists who had studied the problem,and citizens who lived near the dam,the government turned

3、to the United Nations for help in 1959.（P4）4.Temples and other cultural sites were taken down piece by piece,and then moved and put back together again in a place where they were safe from the water.（P4）5.Not only had the countries found a path to the future that did not run over the relics of the p

4、ast,but they had also learnt that it was possible for countries to work together to build a better tomorrow.（教材P4）6.Perhaps the best example is shown by UNESCO,which runs a programme that prevents world cultural heritage sites around the world from disappearing.（P4）7.They are recording and collectin

5、g digital images of cultural relics from the Mogao Caes,which were a key stop along the Silk Road throughout Chinas ancient history.（P8）8.Today,the caves are just as international as they were at the time when people travelled the Silk Road.（P8）9.As one researcher who is working on the project expla

6、ins,“Appreciating ones own cultural heritage is very important for understanding oneself”（P8）10.Draft a news report in which you explain what the person or group does.（P9）11.The relics were found in the tomb of Haihunhou,where experts have been digging since 2011.（P64）12.The Taj Mahal,which was buil

7、t between 1631 and 1648,is a masterpiece of architecture.（P66）小结：小结：定语从句一般位于定语从句一般位于_之后，定语从句的之后，定语从句的引导词引导词/关系词关系词分为关系代词和关系副词。分为关系代词和关系副词。关系代词有：关系代词有：_;关系副词有：关系副词有：_。定语从句的分类：根据定语从句和先行词的关系紧定语从句的分类：根据定语从句和先行词的关系紧密程度不同，可将定语从句分为密程度不同，可将定语从句分为_和和 _。先行词先行词who whom whose that which aswhen where why限制性定语从句限

8、制性定语从句非限制性定语从句非限制性定语从句Task1 限制性定语从句与非限制性定语从句限制性定语从句与非限制性定语从句完成句子并翻译：完成句子并翻译：1.The novel _I read last night is very interesting.2.The novel,_I read last night,is very interesting.3.My elder sister _has settled in Beijing sends me e-mail almost every day.4.My elder sister,_has settled in Beijing,sends

9、 me e-mail almost every day.【探究活动二探究活动二】which/thatwhichwho/thatwho我昨晚看的这本小说很有趣。我昨晚看的这本小说很有趣。这本小说很有趣，我昨晚看了。这本小说很有趣，我昨晚看了。我住在北京的姐姐每天给我发邮件。我住在北京的姐姐每天给我发邮件。我姐姐每天给我发邮件，她住在北京。我姐姐每天给我发邮件，她住在北京。（只有一个姐姐（只有一个姐姐）（可能不止一个姐姐）可能不止一个姐姐）5.He is the boy _ won the first prize in the English speech competition.6.I paid

10、 a visit to the company last month,_ my brother is working.7.She said she had finished her work,_ I doubted very Much.who/thatwherewhich思考：思考：1.句中定语从句是否可以省略？有何影响？句中定语从句是否可以省略？有何影响？2.定语从句的先行词是谁？定语从句的先行词是谁？小结：限制性定语从句与非限制性定语从句的区别小结：限制性定语从句与非限制性定语从句的区别区别区别限制性定语从句限制性定语从句非限制性定语从句非限制性定语从句形式不同形式不同功能不同功能不同关系

11、词不同关系词不同先行词不同先行词不同没逗号没逗号有逗号有逗号限制说明先行词，限制说明先行词，与主句关系密切与主句关系密切补充说明先行词，与补充说明先行词，与主句关系不很密切主句关系不很密切可用可用that不可用不可用that名词、代词名词、代词名词、代词、句子名词、代词、句子Task2 定语从句单句语法填空定语从句单句语法填空 1.This is the very person _Im waiting for.2.There seems to be nothing _ is impossible to him in the world.3.Those _ listened to him wer

12、e deeply moved.4.The boy _ left leg is missing has just got a gold medal at the Paralympics.5.I have to make a complaint about the book bought from your online store,_cover was torn.thatthatwhowhose思考：思考：“关系代词关系代词”引导定语从句的特殊情况引导定语从句的特殊情况whose6.Then I went to the department store _ I worked and bought

13、 her a gift.7.Then I went to the department store _ I worked in and bought her a gift.8.We are living in an information age _ the Internet is playing an important part in our life.9.Looking at the photos,I will always recall the time _we spent together.10.Im curious about the reason _ he was absent

14、from the meeting.11.He was driving so fast as to get himself into a dangerous situation _ he is likely to lose the control over his car.where/in whichwhich/thatwhen/in which(which/that)why/for whichwhere思考：思考：“关系代词关系代词vs关系副词关系副词”如何选择？如何选择？关系代词关系代词or 关系副词？关系副词？步骤一步骤一一找一找找出找出定语从句和先行词定语从句和先行词步骤二步骤二二析二析

15、分析分析关系词关系词在从句中在从句中作何作何成分成分，指代，指代人还是物人还是物？步骤三步骤三三选三选作主宾表定语作主宾表定语-关系代词关系代词作状语作状语-关系副词关系副词12.In the dark street,there wasnt a single person to _she could turn for help.13.The old building,behind _ was a famous church,was where we used to work.14.We all have deep sympathy for the earthquake victims,most

16、 of _ have been left homeless.1.He wrote five novels,three of _ were translated into Spanish.whomwhichwhomwhich思考：思考：“介词介词+关系代词关系代词”引导的定语从句引导的定语从句1.His father was born in 1939 _ _(=_)the Second World War broke out.2.The boy _ _ the teacher is talking is Tom.=The boy _ the teacher is talking _ is Tom

17、.3.Thank you for your advice,_ _ I wouldnt have won the game.4.He has two sons,_.in whichwhen to/with whomwho/whom “介词介词+关系代词关系代词”定语从句补充练习：定语从句补充练习：without whichwith/toboth of whom are doctors思考：介词如何选择？思考：介词如何选择？1、与先行词搭配而来；、与先行词搭配而来；2、与从句谓语动词搭配而来；、与从句谓语动词搭配而来；3、根据句意。、根据句意。(都是医生）都是医生）15.Guide dogs go

18、 to a special school,_ they work with a sighted trainer before they are sent to the blind.16.His movie won several awards at the film festival,_ was beyond his wildest dream.17.He is pretty confident,_,in my opinion,is most important in modern society.18.The United Kingdom is one of the countries,_

19、people drive on the left.wherewhichwhichwhere注意：非限制性定语从句不用注意：非限制性定语从句不用that引导。引导。19._ is mentioned above,the number of the girls in high school is increasing.20.The 2022 FIFA World Cup is held in Qatar,_ is known to all.Aswhich/asas和和which引导非限制性定语从句的区别引导非限制性定语从句的区别:1.as引导的非限制性定语从句引导的非限制性定语从句可以位于可以位于

20、句首句首、句、句中和中和句末句末，which引导的定语从句引导的定语从句不不能位于句首；能位于句首；2.as常译作常译作“正如正如”，which常译作常译作“这这/那那”；3.as常用于固定搭配常用于固定搭配,常与常与see,know,hear,expect,tell,remember等连用等连用;As is often the case，he is absent from the meeting again.众所周知，钓鱼岛属于中国。众所周知，钓鱼岛属于中国。(一句多译一句多译)As is known to all,Diaoyu Island belongs to China.As we a

21、ll know,Diaoyu Island belongs to China.Diaoyu Island belongs to China,which/as is known to all.It is known to all that Diaoyu Island belongs to China.一句多译一句多译目录正确使用关系代词正确使用关系代词(which，that，who，whom，whose，as)和关系副词和关系副词(when，where，why)只用只用that、which 或或who的的定语从句定语从句介词介词 which/whom引导的定语从句引导的定语从句 asas引导的定

22、语从句引导的定语从句定语从句考点定语从句考点如何考？如何考？阅读中长难句理解阅读中长难句理解语法填空语法填空写作运用写作运用1.Only those _ can achieve what they long for.(全力以赴面对挑战全力以赴面对挑战的人的人)2._(常言道常言道/俗话说俗话说),living without a clear and achievable goal is like sailing without a compass.3.I hope you can help the students in our class to learn more about wester

23、n cultures,_ _.(这能增进理解并有助于我们建立良好这能增进理解并有助于我们建立良好的关系的关系)who spare no effort to confront/face challengesAs an old saying goeswhich can promoteunderstanding and help build a good relationship between us【巩固提升巩固提升】一一定语从句在写作中的运用定语从句在写作中的运用4._(人们人们庆祝这个节日的原因庆祝这个节日的原因)is that they believe it is the time _(月亮

24、在一年中最满最亮的时候月亮在一年中最满最亮的时候),and people will gather together eating moon cakes and appreciating the full moon.when the moon is at its fullest and brightest in/duringThe reason why people celebrate the festivalthe whole year5.With the stadium set up,a wide range of sports events are able to be held,_ _

25、_(其中乒乓球、足球以其中乒乓球、足球以及跑步比赛都很受欢迎及跑步比赛都很受欢迎)。among/of which ping-pong,football as well as running competitions are very popular/enjoy great popularity.6.【20年全国二卷】这是一次有意义的活动。我们从这年全国二卷】这是一次有意义的活动。我们从这次活动中了解到农民们次活动中了解到农民们是是多么辛苦，食物是多么珍贵。多么辛苦，食物是多么珍贵。It is a meaningful activity through which we know how har

26、d the farmers are and how precious the food is.8.上星期我们学校举办了精彩的讲座，主题是中国的书上星期我们学校举办了精彩的讲座，主题是中国的书法魅力法魅力.Last week,a fantastic lecture was held in our school,whose theme/the theme of which is the charm of Chinese calligraphy.7.【21年全国一卷年全国一卷】这个报纸已经陪伴了我这个报纸已经陪伴了我10年，对年，对我的学习和生活有着深远的影响。我的学习和生活有着深远的影响。The

27、newspaper has accompanied me for ten years,which has a profound/great influence on my study and life.二二根据提示用定语从句完成短文根据提示用定语从句完成短文。(Ex.3 page9 Tb)A picture is worth a thousand words一张图片胜过千言万语一张图片胜过千言万语 Chen Lei is a senior teacher who takes photos of old buildings in Wuhan in order to preserve the ci

28、tys cultural heritage（为了保护武汉的文化遗产，他拍摄（为了保护武汉的文化遗产，他拍摄这个城市的古建筑）这个城市的古建筑）.Every day,Chen Lei takes his camera and takes photos of old buildings,some of which are over 1000 years old(有些建筑有上千年的历史）有些建筑有上千年的历史）.When asked the reason why he does so(为什么这么做）为什么这么做）,he usually says,“A picture is worth a thous

29、and words,so taking photos is a good way to protect cultural relics.”Thanks to his thousands of photos,more than ten old buildings have been preserved by the government and even more people begin to protect the cultural heritage.Besides,in order to write stories about the old buildings,he interviewe

30、d over 30 citizens who are local people and have a good knowledge of the history of Wuhan（他们是本地人，很了解武汉历史）（他们是本地人，很了解武汉历史）.On the other hand,he visits schools to tell students about the ways of preserving the cultural heritage.What a big difference Chen Lei makes!Neither people nor buildings last for

31、ever,but Chen Leis photos can help us remember them.The stories that accompany the photos（伴随图片的故事）（伴随图片的故事）also help build a picture of life for future generations.1本文属于说明文。文章介绍黄山的三种代表性的事物本文属于说明文。文章介绍黄山的三种代表性的事物云海，温泉以及台阶。云海，温泉以及台阶。56.What 57.humans 58.undoubtedly 59.hotter 60.astonished 61.was 62.an

32、d 63.aching 64.mine 65.a 2本文是一篇记叙文。文章讲述的是一个失明的北京男子曹本文是一篇记叙文。文章讲述的是一个失明的北京男子曹盛康徒步旅行一带一路的事情。盛康徒步旅行一带一路的事情。41.to journey 42.who 43.held 44.A 45.protection 46.meaningful 47.has walked 48.highest 49.from 50.planning 3 本文是一篇说明文。文章主要介绍了为了庆祝第一个国际本文是一篇说明文。文章主要介绍了为了庆祝第一个国际茶日，中国商会博物馆所举办的一系列活动。茶日，中国商会博物馆所举办的一系列活动。41.by 42.the 43.addressed 44.largest 45.responsibility 46.shared 47.and 48.To strengthen 49.inviting 50.its三语法填空三语法填空答案答案（高考链接）（高考链接）