2023届高三英语二轮复习：非限制性定语从句课件-(15张ppt)

(共15张PPT)
Non-restrictive Clause
I know people who graduated at 21 and didn’t get a job until they were 27.
I know people who never went to university but found what they love at 18.
Not everything that counts can be counted and not everything that’s counted truly counts.
What kind of cluase the following sentences belong to
Restrictive Clause
He is the student that/who won the first prize yesterday.
He is the student that/who/whom we talked about yesterday.
This is the book that/which I am reading now.
Do you know the girl whose father is an astronaut
I love watching the movie whose plots are moving.
I will never forget the days when we lived in the village.
We visit our high school where we graduated 5 years ago.
This is the reason why I am writing to you.
一、判断下列句子是限制性定语从句还是非限制定语从句
1.This medicine, which was called artemisinin, soon became a standard treatment for malaria.
2.Tu Youyou went to Hainan,where malaria was more common,to study malaria patients.
3.Later,the medicine was tested on malaria patients,most of whom recovered.
4.Using a lower temperature to draw out the extract, she found a substance that worked.
5.He wanted to know what I thought,which confused me because I thought that the author of the article knew far more than I did.
【总结】
(1)以上句子除了句_____是限制性定语，其他皆为_________定语从句，从句与主句之间用_______隔开。
(2)非限制性定语从句的先行词既可以是指人或指物的某一名词或名词短语，也可指代_____________。
(3)_______和_______不能引导非限制性定语从句。
逗号
主句的整个内容
that
why
4
非限制
[即时训练】用恰当的关系词填空
(20l9·全国卷Ⅱ)Now Irene Astbury works from 9 a.m.to 5 p.m.daily at the pet shop in Macclesfield, _______ she opened with her late husband Les.
(2018·天津高考)Kate, _________ sister I shared a room with when we were at college,has gone to work in Australia.
Ellen was a painter of birds and of nature,_________ ,for some reason,had withdrawn from all human society.
Opposite is a music school, _________ you can hear some lovely music
which
whose
who
where
二、as与which引导非限制性定语从句时的区别1.As we all know, the earth moves around the sun.2.The singer, as was expected, achieved a great success.3.Catherine will attend a friend's wedding, which she is busy preparing for now.
【总结】
1.位置：_________________________________
2.含义：as意为__________；which意为____________
3.常见as引导非限制定语从句的表达：
as可句首，句中；which只能句中
正如
这
as you know =as is known to all 众所周知
as is expected 正如所预料的那样
as has been mentioned above 正如上面所提到的
as is reported / said 正如报道/所说的那样
as is often the case这是常有的事
三、“介词+关系代词”引导的定语从句
1.She is the person with whom I talked.
2.He brought the result with which the boss was satisfied.
3.He came to a farm, on which (where) he finally settled down.
4.Later, the medicine was tested on malaria patients, most of whom recovered.
5.I was really grateful to him, without whose advice I couldn’t have solved the problem.
【总结】
1.介词+关系代词，指人，句中缺主或宾，关系词用_______；指物，句中缺主或宾，关系词用______；指人或指物，缺定语用__________。
2.介词的来源：________________、_______________、____________________。
whom
which
whose
从句动词的搭配
从句形容词的搭配
与先行词的搭配
【练习】
1. The stories about Long March,_______which this is one example,are well written.
2. The speed________which you drive your car mustn’t too high.
3. In the park there are many flowers,the colour _________ which is bright and nice.
4. The little girl is reading a book,_________which there are many pictures.
5. What were the things__________which he was not too sure
of
at
of
in
about/of
6. They held a meeting,_______which the hospital director made a speech.
7. The book,_________which he paid 6 yuan,is worth reading.
8. Is this the man________whose house the police found the lost coloured TV
9. The villagers dug along tunnel__________which they could go to the fields without being found by the Japanese soldiers.
in/at
for
in
through
1.上周日，我们学校举办了5千米越野跑比赛，吸引了许多热情的参与者，包括学生和老师。
Last Sunday, our school held a 5km cross-country running race, which attracted many enthusiastic participants,including students and teachers.
2.这个悲剧故事的情节是关于孟姜女和她的丈夫，他们生活在2000多年前的古代中国。
The plot of the tragic story is about Lady Meng Jiang and her husband, who lived more than 2,000 years ago in ancient China.
3.我很高兴邀请你参加在我们学校音乐厅举行的音乐节
I am glad to invite you to a music festival, which will take place in the music hall of our school.
4.上周，我们带领外国学生体验了正宗的茶文化，结果证明非常值得。
Last week,we took the foreign students to experience the authentic tea culture, which turned out to be extremely rewarding.
5.我写信来表达我对你的感激，没有你的无私帮助和指导，我就不可能取得如此快的进步。
I’m writing to express my gratitude to you, without whose selfless help and guidance, I couldn’t have made such rapid progress.