Unit 1 Using language （ppt课件） -2023新外研版（2019）《高中英语》选择性必修第一册.pptx

1、1SB1U1 Laugh out loud!Period 3 Using language-Non-defining attributive clauses1-1 Look at the sentences from the reading passage and answer the questions.1 Who do“Where”,“which”,and“when”refer to in each sentence?2 Which sentence contain a clause with essential information and which with extra infor

2、mation?If you take away the clauses,do the sentences still make sense?3 Which clauses are separated by a comma,the ones with essential information or the ones with extra information?Look at the sentences from the reading passage and answer the questions.Q1 Who do“Where”,“which”,and“when”refer to in

3、each sentence?Look at the sentences from the reading passage and answer the questions.Q2 Which sentence contain a clause with essential information and which with extra information?If you take away the clauses,do the sentences still make sense?The two sentences still make sense.The meaning of it wil

4、l be incomplete.Look at the sentences from the reading passage and answer the questions.Q3 Which clauses are separated by a comma,the ones with essential information or the ones with extra information?1-2 Now look for more sentences with non-defining attributive clauses in the reading passage(P2-3),

5、and summarise their uses in your own words.People sit uncomfortably on plastic chairs,looking through old magazines,all of which have been read hundreds of times previously.I speak with the on-duty nurse,who tells me that Laras parents rushed her to the hospital after she fell off her bicycle.We hav

6、e to be very sensitive and work closely with the doctors and nurses,who keep us updated on each patient.在句中起定语的作用、修饰句子中的名词或代词的从句叫定语从句定语从句。作用相当于一个形容词。作用相当于一个形容词。回顾定语从句回顾定语从句关系代词：关系代词：that，who,whom whose,which,as关系副词：关系副词：when,where，why被修饰的名词或代词叫先行词。先行词。关系代词关系代词主语主语宾语宾语 定语定语 指人指人 指物指物ThatWhoWhomWhichw

7、hose关系代词关系代词限制性定语从句如何做题？限制性定语从句如何做题？1.划分主从句划分主从句2.找出先行词找出先行词3.补全从句补全从句判断是否缺少判断是否缺少主干成分主干成分是是否否缺主语：指人缺主语：指人 Who/that 指物指物 which/that充当定语：指人充当定语：指人/物物 whose缺宾语：缺宾语：指人指人 Who/that/whom/不填不填 指物指物 which/that/不填不填充当状语：充当状语：when/where/why指代对象指代对象指代人指代人指代物指代物主格whowhich,as宾格whomwhich,as所有格of whom,whosewhich,o

8、f which,whose引导非限制性定语从句的关系代词引导非限制性定语从句的关系副词主要有：when,where注意：why不能引导非限制性定语从句，但可用for which代替why来引导1 引导非限制性定语从句的关系代词引导非限制性定语从句的关系代词（1）which 指物，在定语从句中作主语、宾语或表语。I bought a novel yesterday，which was written by Han Han.我昨天买了一本小说，是韩寒写的。（2）who 指人，在定语从句中作主语或宾语。My father，who has curly hair，is an excellent cook

9、.我的父亲有一头卷发，他是个很棒的厨师。（3）whom 指人，在定语从句中作宾语。This is Peter，whom you havent met before.这是彼得，你以前没见过他。（4）whose 是关系代词who的所有格形式，在从句中作定语。whose通常指人，也可指动物或无生命的事物。The boy,whose father is an engineer,studies very hard.（5）as 既可指人也可指物，在定语从句中作主语或宾语。He forgot to bring his pen with him，as was often the case.他忘了带笔，这是常有

10、的事。（as 在从句中作主语）As we all know，water is essential for life.我们都知道，水是生命所必需的。词汇复现（as 在从句中作宾语）单句语法填空单句语法填空（1）I have a sister,_is a doctor.（2）She was patient with the children，her husband seldom was.（3）The poet，poems are best loved，once lived in this region.（4）I met Professor Xu，told me the result of the

11、election.（5）We won the game，we expected.whowhich whose who as 限制性定语从句和非限制性定语从句的区别：1.形式和功能不同限制性定语从句的主句和从句之间不用逗号隔开，从句对先行词的意义进行修饰、限定和识别，如果把从句去掉，句意就会发生变化，甚至不能成立；非限制性定语从句的主句和从句之间通常用逗号隔开，从句对先行词起补充说明的作用，如果把从句省略掉，对句意没有太大影响。Non-defining attributive clausesMy sister who works in Shanghai sends me an email alm

12、ost every day.除了在上海工作的姐姐，还有其他姐姐，需要限定。从句删去后，会表意不明。我在上海工作的姐姐几乎每天都给我发电子邮件。（限制性定语从句）1.形式和功能不同Non-defining attributive clausesMy sister,who works in Shanghai,sends me an email almost every day.我只有一个姐姐，不需要限定。删去从句后，句意依然明确。我姐姐在上海工作，几乎每天都给我发电子邮件。1.形式和功能不同Non-defining attributive clauses（非限制性定语从句）2.翻译不同限制性定语从

13、句翻译时，要译在它所修饰的先行词之前。非限制性定语从句通常与主句分开翻译。Non-defining attributive clausesHe is the man whose car was stolen.（限制性定语从句）他就是汽车被窃的那个人。Ive invited Mary,who lives in the next flat.（非限制性定语从句）我邀请了Mary，她就住在隔壁。Shanghai is no longer the city that it used to be.上海不再是过去的那座城市了。He who laughs last,laughs best.谁笑到最后，谁笑得最

14、好。先行词是名词先行词是代词Non-defining attributive clauses3.先行词不同限制性定语从句的先行词常常是名词或代词；Charles Smith,who was my former teacher,retired last year.Charles Smith去年退休了，他曾经是我的老师。They rely on themselves,which is much better.他们依靠自己，这样好得多。先行词是句子Non-defining attributive clauses非限制性定语从句的先行词可以是名词或代词，也可以是短语或整个句子。先行词是名词5 限制性定

15、语从句与非限制性定语从句的区别限制性定语从句与非限制性定语从句的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从句不能省略，如果省略整个句子意思不完整从句可以省略，如果省略整个句子意思仍然完整先行词可以用that引导先行词不可以用that引导引导词有时可以省略引导词不可以省略主句与从句之间不需要用逗号隔开主句与从句需要用逗号隔开从句只修饰先行词从句既可以修饰先行词，也可以修饰整个句子或句子的一部分1.The clown doctor,wears a curly wig,is popular with the little patients in the hospital.2.

16、I earn only 1,000 dollars a month,half of is spent on my car.3.We have nearly one hundred foreign students in our university,most of are from America and Australia.4.The tree，the branches of are almost bare,is a very old one.5.Tom has the good qualities of kindness and honesty,_ is what his parents

17、expect.who which whom which which 单句语法填空1（2022新高考I卷）The GPNP is intended to provide stronger protection for all the species _ live within the Giant Panda Range and significantly improve the health of the ecosystem in the area.2（2022全国甲卷）On the 1,100.Kilometer journey,the man Cao Shengkang,_ lost his

18、 eyesight at the age of eight in a car accident,crossed 40 cities and counties in three province.3（2022年浙江1月）Kim Cobb,a professor at the Georgia Institute of Technology in Atlanta,is one of a small but growing minority of academics _ are cutting back on their air travel because of climate change.tha

19、t whothat/who 真题链接4（2021.1 浙江卷 语法填空）BMI is an internationally recognized measurement tool 2 gives an indication of whether someone is a healthy weight.5（2021.3 天津卷 单选）At the Chinese art festival,there are different stands _ artists demonstrate their skills and teach the visitors.A.where B.which C.th

20、at D.when6（2021.3 天津卷 单选）William Hastie once suggested that history informs us of past mistakes _ we can learn without repeating them.A.from which B.in which C.with whom D.for whomthat/which whereA 真题链接Read the passage and rewrite the tips using non-defining attributive clauses.Add more tips to the

21、list if you can.(P6-2)Go for a walk in the countryside,where you can enjoy the beautiful views and a peaceful atmosphere.Spend time with your family and friends,which will activate chemicals in your brain to make you feel happier.Try to accept your mistakes,where/through which you can learn a lot.Cl

22、ose your eyes and picture the future,where youve made your dreams come true.Complete the joke(P5)with the sentence parts in the box using who/which and put commas in the correct position.(P7-3)One day,Sherlock Holmes and Dr Watson go camping.They put up their tent（帐篷）under the stars and go to sleep.

23、Suddenly,in the middle of the night,Watson is woken up by Holmes1_.,who is lying next to him“Watson,”Holmes says,“look up at the stars,and tell me what they tell you.Not quite sure what he means,Watson thinks Holmes is joking 2_,which he finds annoyingat this time of night.Even so,he replies,“I see

24、millions of stars and its quite likely there are some planets like Earth.And if so,this means that there might also be life on other planets.”Watson is pleased with his answer 3_.But Holmes,which he thinks will impress Holmes,who has lost his patience by now4_ shouts,“Watson,look around you!Use your eyes!Somebodys stolen our tent!”