Unit 1 People of Achievement Discover Useful Structures 课件-2024-2025学年高二英语人教版（2019）选择性必修第一册

Unit 1 People of Achievement Grammar-Non-restrictive attributive clause ①. This year's Nobel Prize... has been awarded to Tu Youyou..., whose research led to the discovery of artemisinin... ②. Tu Youyou went to Hainan, where malaria was more common, to study lmalaria patients. ③. ...they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria. whose 引导非限制性定语从句，用作定语，对Tu Youyou 起补充说明作用 where 引导非限制性定语从句，用作状语对Hainan起补充说明作用 that 引导限制性定语从句，用作主语，对treatments起限定修饰作用 Preview 2 ④. Later, the medicine was tested on malaria patients, most of whom recovered. ⑤. This medicine, which was called artemisinin, soom became a standard treatment for malaria. most of whom 引导非限制性定语从句，对patients起补充说明作用 介词+ 关系代词（ 指人 whom， 指物 which) which 引导非限制性定语从句，用作主语，对medicine起补充说明作用 以上皆为____________定语从句，主从句之间用_____隔开。 非限定性 逗号 3 1.This is the man that I met yesterday. This is Mike, who used to be my classmate. 2.He said nothing that made her angry. He said nothing, which made her angry. 3.He said nothing, that made her angry. The reason, why he was absent, wasn't given. 试比较1、2中前后形式&句意上区别,which指代? 并判断3中句子正误 一、非限制性定语从句的特点 which for which 从句 区别 限制性定语从句 非限制性定语从句 1.形式上 ①_____逗号和主句隔开 ②______逗号和主句隔开 2.意义上 是对先行词的修饰限定，③_____ 删去 是对先行词的补充说明，删去后意思④__________ 3.译法上 翻译成先行词的定语，⑤“________” 通常翻译成主句的⑥_________ 4.关系词 ⑦_________ 关系代词 及关系副词 ⑧关系代词不用_______ 关系副词不用________ 不用 用 不能 仍完整 …的 并列句 所有的 that why [典例1]　 【翻译】①I advised Mary to take Bus No.20, which could take her here directly. ________________________________________________ 【翻译】②The students who don't voice their opinions account for ten percent. ________________________________________________ 不发表观点的学生占百分之十。 我建议玛丽乘坐20路公交车，它能直接把她带到这里。 as 位置： 可置于主句前、中、后。 先行词：通常为整个主句 含义：“正如，如同” which 位置： 置于主句之后 先行词：主句中的一个词、 主句的部分内容、 甚至整个主句 含义：“这，那（件事）” 2.as和which引导非限制性定从的区别： as is expected 正如所预料的那样 as is reported / said 正如报道/所说的那样 as we all know 众所周知 as is known to all 众所周知 as has been said before 如前所说 as is often the case 情况常常如此 as has been pointed out 正如指出 as often happens 这情况常发生 as has been mentioned above 正如上面所提到的 as常见搭配 [典例3]选词填空(as/which) ①Until now, we have raised 50，000 pounds for the poor children, ______ is quite unexpected. ②There is no simple answer, ______ is often the case in science. ③The president of the World Bank says he has a passion for China, ______ he remembers starting as early as his childhood. ④______ is known to us all, he is a gifted pianist. which as which As 2.“介词＋关系词”的用法 1．介词后面的关系词为whom，which， 先行词指人时，用whom Uncle Wang is the person from whom you can learn a lot. 先行词指物时用which Do you remember the day on which you joined our club? 先行词指原因时，用for＋which结构。 The reason, for which he was absent, wasn't given. In the dark street there wasn’t a single person to whom she could turn for help.　 时间 when = in / at / on / during which 地点 where = at /in /on which ^to 1. The children, ______ had played the whole day long, were wornout. A.all of what B. all of which C. all of them D. all of whom 2. Last week, only two people came to look at the house, _______ wanted to buy it. A. none of them B. both of them C. none of whom D. neither of whom 3. The Second World War ___ millions of people were killed ended in 1945. A. after which B. where C. in that D. during which D D D [典例2] 1. Many young people, most of _______ were well educated, headed for remote regions to chase their dream. 2.We will put off the outing until next Sunday, ______ which we won't be so busy. 3.Yesterday, they went out to have a picnic in the park, _______ which they had a good time. whom in on 训练检测　用适当的关系词填空 1. In 1961 the UN decided to set up the World Food Programme ,one of purposes is to relieve starvation. 2.My eldest son,work takes himall over the world, is in New York at themoment. 3. But Sarah, has taken part inshows along with top models, wants to provethat she has brains as well as beauty. 4. We will put off the picnic in the park until next the week, weather may be better. 5. Opposite is St. Paul's Church, you can hear some lovely music. 6. It is a truly delightful place, looks the same as it must have done 100 yearsago with its winding streets and pretty cottages. whose who who as where which 训练检测　 Nat, 1.who was ten years old, lived in a small town in England, but one day he decided to go to Spain, 2.where all his friends liked to go for their holidays.First he went to Madrid, 3.which is the capital of Spain, and stayed in a small hotel.On the first morning, he went out for a walk.In England, people drive on the left.But in Spain, they drive on the right, 4.which he forgot.While he was walking along a busy street, a bike 5.which/that came before him knocked him down.Nat was sent to hospital.After two days, Nat left Spain and returned to England.He told his friends that he wouldn't forget the days 6.when he stayed in Spain. 情境语法 使用本单元所学的定语从句翻译下面的语段。 我有一个同学叫Angela，她的妈妈是我以前的英语老师。Angela是一个容易相处的女孩,我们都喜欢她。Angela在这次英语演讲竞赛中获得了第一名,这使得她的妈妈很高兴。新年就要到了,到时候Angela会和她的妈妈一起去香港众所周知，香港是一个购物天堂，Angela打算在那里买一些她需要的东西。 I have a classmate Called Angela，whose mother is my former English teacher.Angela is a girl who is easy to get along withand we all like her. Angela won the firstplace in the English speech contest, which made her mother very happy. The New Year is coming ,when Angela wil go to Hong Kong with her mother. As we all know, HongKong is a shopping paradise, where Angela intends to buy something that she needs. $$