北师大版（2019）必修第二册 Unit 5 Humans and Nature Relative clauses (2) 定语从句课件 (26张ppt)

(共26张PPT)
Humans and Nature
Unit 5
Focus on language
Relative clauses (2)
Fill in the blanks with that/which/who/whom/whose.
1. They discovered that they were going to have the power to create new identities _________ did not look or act like their real selves at all.
2. Of course, the avatar _________________ you choose says a lot about your personality.
3. The boys __________ are playing football are from Class One.
4. The man _______________ I talked to is Mr. Li.
5. I talked with the man ______ house was
destroyed in the flood.
6. Because of this, going online can be particularly dangerous for people __________ are easily influenced or too trusting.
that/which
which/that/不填
who/that
whom/who/that/不填
whose
who/that
关系代词的用法
关系代词 指 代 所作成分 是否可省略
That
Which
Who
Whom
whose
人；物
物
人
人
人、物
主语；宾语
主语；宾语
主语；宾语
宾语
定语
作宾语可省
作宾语可省
作宾语可省
可省
不可省

1. They look forward to a time _____ their avatar will act like a real person and travel around bigger, more exciting virtual worlds.
2. That was the day _____ it took only six hours to break my body and soul.
3. My two brothers and I were coming back from the islands _____ we often risked going ...
4. As you can see, the reason ____ I’m here to tell the story is that I made the right decision.
5. I was still tied to the barrel and the waves soon carried me to an area ______ the other fishermen were.
when
when
where
why
where
relative clause introduced by _________________
relative adverbs
Can you underline the words that the relative clauses refer to
go
Ready
限制性定语从句Ⅱ
定语从句可以由关系副词where、 when、why等引导，关系副词在从句中作状语。
关系副词 where
a. This is the place where (in which) we
lived ten years ago.
b. The hotel is the one where (at which)
I stayed last month.
where引导的定语从句修饰表示地点(如place，room，house，area，point，situation，case…)的先行词，在定语从句中作地点状语，相当于“介词+关系代词(which)”。
当先行词表示抽象空间概念的名词，如 case(情况), point(地步) situation(情形), position(位置), stage(阶段)时，可用where 引导定语从句。
Eg. I’ve come to the point where I can’t stand him.
1. That is the place
_____________ they
met for the first time.
2. China is the only country
______________________
______________________
where/in which
where/from which wild pandas can be found.
关系副词 when
a. He told me the date when (on which)
he joined the Party.
b. 1949 was the year when (in which) the
P.R.C. was founded.
when引导的定语从句修饰表示时间(如time，day，year，occasion，moment…)的先行词，在定语从句中作时间状语，相当于“介词+关系代词(which)”。
1. I’ll never forget the day
______________ I first
went to school.
2. I’ve always longed for the
days _________________
_____________________.
when/on which
when I should be
able to be independent
关系副词 why
a. I know the reason why (for which) she
was so angry.
b. This is the reason why (for which) we
put off the match.
why引导的定语从句表示原因(先行词一般是reason), 在定语从句中作原因状语，相当于“for which”。
1. There are many
reasons _____________
people like travelling.
why /for which
2. The reason _____
________________
was that he missed
the bus.
why/for which he was late
The relative adverb (关系副词) Referring to Function
where (=in/at which)
when (=at/in/on which)
why (= for which)
place
修饰地点/
抽象地点
time
修饰时间/
抽象时间
reason
修饰原因
关系副词与关系代词的区分
The reason ___________ she gave was not true.
This is the reason _____________ I didn't come.
why/for which
指时间，地点或原因的先行词在定语从句中：
作状语时，用关系副词where/when/why等引导。
which/that
指时间，地点或原因的先行词在定语从句中：
作主语或宾语时，用关系代词which或that引导。作宾语时，关系代词可以省略。
1. This is the place ______ he works.
This is the place _______________we visited last year.
2. That was the time ______ he arrived.
Do you still remember the time _________ we spent together
3. This is the reason ____________ he went.
The reason _______________ he gave us was quite reasonable.
where
which/that/不填
when
that/which/不填
why/for which
that/which/不填
归纳：由上可见，选择关系代词与关系副词的关键取决于先行词在从句中所担当的成分：如果先行词在定语从句中作主语、宾语、表语、定语时，使用关系代词；如果关系词在从句中作状语（时间、地点、原因）则用关系副词。

定语从句解题步骤：
第一、找出先行词
第二、看先行词在定语从句中充当的成分
第三、选择合适的关系词
1. They have transformed themselves into places _______ you can develop your love of knowledge, meet interesting people, or find out how to start a business. （2020天津卷）
2. Stories like that are more common in parts of the world ______ multigenerational living is more firmly rooted. （2020全国Ⅲ卷）
Ⅰ. 实战高考
where
它们已经变成了你可以发展对知识的热爱、遇到有趣的人或者查明如何创业的地方。
这样的故事在世界上多代同住更为根深蒂固的地方更为常见。
where
3. Because the moon’s body blocks direct radio communication with a probe, China first had to put a satellite in orbit above the moon in a spot ______ it could send signals to the spacecraft and to Earth. （2020全国I卷）
4. Many lessons are now available online, from ______ students can choose for free. （2020江苏卷）
A. whose B. which C. when D. whom
where
由于月球自身阻挡了与探测器的无线电通信信号，中国不得不首先将卫星送入月球上方轨道上的一个点，在那里它可以向航天器和地球发送信号。
5. Their child is at the stage ______ she can
say individual words but not full sentences.
(2019天津卷)
A. why B. where C. which D. what
6. We have entered into an age ______ dreams have the best chance of coming true.
(2019江苏卷)
A. which B. what C. when D. that
7. Self-driving is an area ___ China and the rest of the world are on the same starting line. (2018江苏卷)
A. that B. where C. which D. when
Ⅱ.用适当的关系词填空。
1. This is the place ________ the traffic accident happened.
2. Your mistake has put us in a situation _________ we will have to give in.
3. Do you still remember the days _________ you worked in the countryside
4. I still remember the first day ________ I met with the headmaster at the campus.
5. We should try our best to protect the environment ________ we live for ourselves and future generations.
6. Do you know the reason ________ Jackson left the company without telling the manager
7. One of the reasons ________ Jane got excited was that she had been admitted to a key university.
where
where
when
when
where
why
why
8. The high school ________ I studied is ten kilometers away from the park.
9. There was a time ________ I was crazy about pop music.
10. The places outside the town ________ they were sent to live were the poorest parts of South Africa.
11. The reason _______ the Olympic Games have been put off is known to us all.
12. Did you visit the center ________ your brother trained two years ago
13. We paid a visit to the museum ________ we enjoyed lots of famous paintings.
14. Peter had his foot injured during the training. That was the reason ________ he had to stay at home.
why
where
when
where
why
where
where
15. In my opinion, you should go to big cities ________ you can find more chances to get a well-paid job.
16. The reason ________ Mr. Lee left the company was that his boss treated him badly.
17. There is usually a break between the second class and the third class ________ students can go out to work out.
18. I will never forget the days ________ we spent on that beautiful island together.
19. Do you know the real reason ________ the head teacher got angry this morning
20. They will never forget the time ________ the Chinese women’s volleyball team finally won the World Championship in 2019.
when
where
why
when
which/that/不填
why
Ⅲ.用定语从句合并句子。
1. Do you remember the village We worked
in the village for five years.
2. No one believed the reason. Tony was late
for school this morning for this reason.
3. Sunday is a day. Very few people go to
work on this day.
4. Do you know the lady Our English
teacher is taking a photo of her.
5. Canada is a country. English and French
are spoken as official languages in this
country.
Do you remember the village where/in which we worked for five years
No one believed the reason why/for which Tom was late for school this morning.
Sunday is a day when/on which very few people go to work.
Do you know the lady of whom our English teacher is taking a photo
Canada is a country where/in which English and French are spoken as official languages.
Prepare a story about something scary or unusual you experienced or you know and use relative clauses to tell it to your partner.
P33 12
IV. Pair work
Example:
My story happened on a dark night when…