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人教版 (2019)Unit 2 Healthy Lifestyle优秀课件ppt
展开T review relative clauses T be able t understand the structure f a passage
Learning bjectives
定语从句以及相关术语( 1)定语从句:修饰某一名词或代词的从句叫定语从句。定语从句一般跟在它所修饰的名词之后。(2)先行词:被定语从句所修饰的名词或代词叫先行词。(3)关系词:引导定语从句的词叫关系词。关系词有关系代词和关系副词。关系代词有that,which,wh,whm,whse,as 等;关系副词有when,where,why 等。(4)关系词在定语从句中有三大作用:1)连接作用:连接主句与从句。2)成分作用:在定语从句中充当一个成分。3)替代作用:替代某一名词﹑代词或某一句话。
二、引导定语从句的关系词
主语 宾语 定语 指人 指物 The bys wh are playing ftball are frm Class One.正在踢足球的男孩们是一班的。The man(whm/wh/that) yu met just nw is my ld friend.你刚才遇见的那个人是我的老朋友。The number f peple that/wh cme t visit the city each year reaches ne millin. 每年来游览这座城市的人数达到一百万。I nce lived in the huse whse windws were much larger than usual.我曾经住在那个窗户比一般窗户大很多的房子里。① as 引导限制性定语从句as 既可指人也可指物。在定语从句中可作主语或宾语。它常用在,the 等结构中,as 不能省略。Such reasns as we give can persuade him t give up this flish plan.我们给出的这些理由可以说服他放弃这个愚蠢的计划。
whm/wh/that
②as 引导非限制性定语从句as引导非限制性定语从句,代替整个主句的内容。从句可放在主句前、主句后或主句中间。as 引导非限制性定语从句常用的固定表达:as we all knw 众所周知 as is well knwn 众所周知 as yu see 如你所见 as we expect 正如我们预料的那样 as ften happens 正如经常发生的as I can remember 正如我所记得的 as has been said befre 如前所述as is/was expected 正如预料的那样 as can be seen 正如所见 as is ften the case 情况常常是这样 As is ften the case,girls like dlls while bys like guns.女孩喜欢玩具娃娃而男孩喜欢枪,这是常见的情况
关系代词as 与which 引导的非限制性定语从句,其先行词都可以是整个主句,as/which 指代整个主句的意思。但as 和which 具有不同的词义、句法和用法。 ①as 引导的定语从句表示说话人的看法、态度、解释或评论。as仍具有“正如,像,由……可知”等意思,翻译时有时可不必译出。as 引导的此类从句可置于句首、句中或句尾。As Naplen nce said,attack is the best methd f defense.拿破仑曾经说过,进攻是最好的防御。②which 引导的定语从句对主句所叙述的事情进行补充说明,表明事物的状态或结果。which 此时指前面主句所提到的这件事,常译为“这一点,这件事”等。这时它引导的从句与主句之间常含有并列、因果关系。它引导的从句的位置不像as 引导的从句那样灵活,只能位于主句的后面。He changed his mind again,which(= and that) made us all angry.他又改变了主意,这使我们大家都生气了。
as 与 which 引导的非限制性定语从句的区别
关系副词的基本用法地点状语 时间状语 原因状语(1)when 引导的定语从句修饰的先行词是表示时间的词,如 time,mment,mnth,day,year 等,when 在定语从句中作时间状语。We dn’t knw the exact time when he will return.(He will return at the time. → at the time 作时间状语) 我们不知道他回来的确切时间。(2)where 引导的定语从句修饰的先行词是表示地点的词,如schl,huse,place,village 等,where 在定语从句中作地点状语。She wrked in Japan fr a few years where she taught English.(She taught English in Japan. → in Japan 作地点状语) 她在日本工作了几年,在那里她教英语。
Sme f the first pems (that) a yung child learns in English are nursery rhymes.One f the simplest kinds f pem is the “list pem”, which cntains a list f thing, peple, ideas, r descriptins that develp a particular theme.These are varius reasns why peple cmpse petry.
Observe these sentences.
which可否替换为that?
that可否替换为which?
1. 当先行词为all、little、much、few 、every 、everything 、any 、anything 、n 、nne等不定代词或由它们修饰时,关系代词多用that而不用which。 eg Is there anything (that) I can d fr yu? All (that) I want is yur advice. There is nthing that can be dne.
定语从句中一般不用which作关系代词的几种情况:
2. 先行词前有序数词修饰时,关系词通常用that不用which。 eg The first thing (that) we need t d is t wrk ut a plan.3. 先行词前有形容词或最高级修饰时,关系词通常用that不用which。 eg That was the best film (that) I have ever seen.4. 先行词前有the very、the nly、the same、the right等修饰时,关系词通常用that不用which。 eg There were n trees grwing n Antarctica and n il, s the nly fuel (that) we culd use was animal fat.
5. 当主句是以which、wh、what开头的特殊问句时,引导定语从句的有关系代词一般用that,而不用which。 eg What is the main envirnmental issue (that) yu want t address? Which f thse bks that are n the desk belngs t yu?
1. 当“介词+ which”在定语从句中作时间、地点和原因状语时,可以用相应的关系副词when, where和why来替换。 关系副词when在从句中通常作时间状语,可用“介词 + which”来替换。 关系副词where在从句中通常作地点状语,也可用“介词 + which”来替换。 关系副词 why在从句中通常作原因状语,可用fr which来替换。
“介词+ which / whm”引导的定语从句
eg I will never frget the day when / n which I jined the Cmmunist Yuth League. Is this the village where / in which the famus scientist was brn? Sarah didn’t give the reasn why / fr which she was late fr schl again.
2. 在“介词 + which / whm”引导的定语从句中, which用于指物, whm用于指人。 注意: “介词+ which / whm”引导定语从句时,介词的选用和它前面的先行词或它后面的从句中的谓语动词的搭配有关。 eg This is the teacher frm whm we’ve learnt a lt. (frm和先行词the teacher构成搭配)The material f which the table was made was very expensive. (f和was made构成搭配)
1. The Crescent Mn is perhaps the mst famus cllectin f children’s pems. It is knwn t peple in China.
The Crescent Mn is perhaps the mst famus cllectin f children’s pems that is knwn t peple in China.
Cnnect the sentences using relative prnuns r adverbs.
2. There are als many pems written frm a child’s perspective. In these pems the pet Tagre shws a sympathetic understanding f children’s feelings.
There are als many pems written frm a child’s perspective in which the pet Tagre shws a sympathetic understanding f children’s feelings.
3. The English versin f the bk cntains nearly 50 pems. The fcus f the pems is n the parent-child relatinship.
The English versin f the bk cntains nearly 50 pems, the fcus f which is n the parent-child relatinship.
4. The initial pems were written frm the perspective f a mther. The mther lves her baby at play and at rest, in laughter and in tears.
The initial pems were written frm the perspective f a mther wh lves her baby at play and at rest, in laughter and in tears.
5. Many peple lve t read this cllectin f pems. The reasn is that they can feel the warmth f lve and enjy the inncence f childhd.
The reasn why many peple lve t read this cllectin f pems is that they can feel the warmth f lve and enjy the inncence f childhd.
6. It was written by the Indian pet Tagre. Tagre was the first Asian t win the Nbel Prize in Literature.
It was written by the Indian pet Tagre wh was the first Asian t win the Nbel Prize in Literature.
The crrect rder t cmpse a passage_________________________________
1 5 3 4 6 2
Put the sentences in the crrect rder t cmpse a passage.
The Crescent Mn is perhaps the mst famus cllectin f children’s pems that is knwn t peple in China. It was written by the Indian pet Tagre wh was the first Asian t win the Nbel Prize in Literature. The English versin f the bk cntains nearly 50 pems, the fcus f which is n the parent-child relatinship. The initial pems were written frm the perspective f a mther wh lves her baby at play and at rest, in laughter and in tears. There are als many pems written frm a child’s perspective in which the pet Tagre shws a sympathetic understanding f children’s feelings. The reasn why many peple lve t read this cllectin f pems is that they can feel the warmth f lve and enjy the inncence f childhd.
What is the passage abut?What have yu learnt abut the pet and his wrk?
Read the intrductin abut the Brwnings. Help the authr edit the passage t make it mre cncise, using relative clauses if necessary.
If yu study the histry f English literature, yu will find the names f Rbert and Elizabeth Barrett Brwning, wh were ne f the mst rmantic literary cuples f the Victrian era. Elizabeth Barrett started t write petry frm abut the age f six.
In 1844, Elizabeth’s Pems brught her great success and als attracted the admiratin f pet Rbert Brwning. Brwning fell in lve with her petry and then they entered int persnal crrespndence. The cuple exchanged many letters, which bviusly helped sw the seeds f lve between the tw. Elizabeth had been ill fr many years. She stayed at hme and almst never saw victrs. Brwning was sure abut his lve, s he fund a way t visit her, and immediately cnvinced her t becme his bride.
Hwever, their subsequent marriage was carried ut in secret because her father was dminant and selfish man wh wuld refuse t let his daughter g. The cuple mved t Italy in 1846, where Elizabeth lived fr the rest f her life. Brwning had a great influence n Elizabeth’s writing. The best evidence that can be fund is Snnets frm the Prtuguese that were written during the time when she was in lve with Rbert Brwning.
Wrk in pairs. Describe yur favurite Chinese pets using sentences that cntain relative clauses.
Bai Juyi was ne f the greatest Chinese pets wh ever lived. He was brn during the mid-Tang Dynasty, which was a perid f rebuilding and recvery fr the Tang Empire.
China first had t put a satellite in rbit abve the mn in a spt ________ it culd send signals t the spacecraft and t Earth. (2020新课标全国I卷)In ancient China lived an artist 61.________ paintings were almst lifelike. (2020新课标全国III卷)
3. The 80,000 bjects cllected by Sir Hans Slane, fr example, frmed the cre cllectin f the British Museum ___________ pened in 1759. (2020全国新高考I卷)
which/that
4. Many lessns are nw available nline, frm _____ students can chse fr free. (2020江苏卷)A. whse B. which C. when D. whm
5. Thank yu fr yur letter, what really made me happy. (2020课标全国II卷短文改错)6. Understanding her gd intentins, I eat all the fd what is prvided by Mm with appreciatin. (2020课标全国III卷短文改错)
7. We have entered int an age _______ dreams have the best chance f cming true. (2019江苏卷 单项填空) A. which B. what C. when D. that8. Their child is at the stage __________ she can say individual wrds but nt full sentences. (2019天津卷 单项填空) A. why B. where C. which D. what
Finish exercise 3 n page 53.
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