外研版（2019）选择性必修 第一册Unit 1 Laugh out loud!单元语法详解课件(共20张PPT)

(共20张PPT)
Unit 1 Laugh out loud
单元语法详解
外研版新教材选择性必修一
本单元重点语法
定语从句
◆原句再现
a. I walk through the doors into the waiting area, where there’s a familiar atmosphere of boredom and tension.(教材 P2)
b. …………, looking through old magazines, all of which have been read hundreds of times previously. (教材 P2)
c. I speak with the on-duty nurse, who tells me that Lara’s parents rushed her to the hospital after she fell off her bicycle. (教材 P51)
d. Scientific studies show that laughter produces chemicals to make people fee better, which means clown doctors can be helpful. (教材 P2)
e. We are specially trained clowns who work as part of a program known as “hospital clowning”. (教材 P3).
f. We have to be very sensitive and work closely with the doctors and nurses, who keep us undated on each patient. (教材 P3)
◆选择关系代词和关系副词最有效最实用的方法是分析定语从句的句子成分：如果定语从句缺主语或宾语或表语，一般选关系代词；如果从句主语、宾语或表语齐全，一般选关系副词（特殊情况除外）；如果定语从句缺少定语，则只能选关系代 whose，请观察以下句子
1. I will never forget the day _______ I first went to school.
2. I will never forget the day ____________ we spent in Beijing.
3. The house ___________ we visited is being repaired now.
4. The house _______ Luxun once lived is being repaired now.
5. I saw a house ________ windows faced to the south then.
6. Do you know the girl _________ father is an engineer
when
which/that
which/that
where
whose
whose
● 温馨提示:主句是疑问句时,首先要确定定语从先行词,
方法是将疑问句恢复成肯定句,然后进行辨别确认, 请观察
以下句子
a. Is this the factory ______________ we visited last week
※肯定句:This is the factory _________ we visited last week.
b. Is this factory _____________ we visited last week
※肯定句:This factory is ___________ we visited last week
c. Is this the factory ____________ his father works
※肯定句：This is the factory ________ his father works.
(that/which)
(that/which)
the one (that)
the one (that)
where
where
◆ 限制性定语从句与非限制性定语从句：用逗号和先行词隔开的定语从句叫非限定性定语从句。
● 温馨提示：关系代词和关系副词中, 只有关系代词 that 不能引导非限定性定语从句，请观察以下句子
1. The watch that I bought yesterday works well.
2. Shakespeare, whose plays are very popular, was a great writer.
3. His son who is a doctor is now visiting the USA.
4. His son, who is a doctor, is now visiting the USA.
5. He knows the factory where his father works.
6. This is the factory, where he worked yesterday.
7. The earth is round, as is known to all.
◆ 介词加关系代词的基本用法
关系代词前可以加介词，但关系代词 who, that, as前不可加介词，
请观察以下句子
a. The man ____________ you shook hands just now is our headmaster.
b. The room _________ my family live used to be a garage.
c. Did you find the pen _____________ I wrote just now
d. Did you find the paper ___________ I wrote my letter
e. They saw the house __________ window they could enjoy the scenery of the park.
with whom
in which
with which
on which
from which
● 小操练：合并句子，使其中一个句子作定语从句
1. I will never forget the day. I first went to school on the day.
a. I will never forget the day ________ I first went to school.
b. I will never forget the day ________ I first went to school.
※比较: I will never forget the year _________________ I first went to school.
2. Last week we visited the factory. My brother works in it.
when
on which
when/in which
a. Last week we visited the factory ______ my brother works.
b. Last week we visited the factory __________________ my brother works in.
c. Last week we visited the factory __________________ my brother works.
where
(which/that)
in which
3. The reason was not clear. He didn’t come for the reason.
a. The reason _________ he didn’t come was not clear.
b. The reason _________ he didn’t come was not clear.
why
for which
◆ 几种特殊情况下，关系代词的选择
● 指物时,用 that 而不用 which 的几种情况
※ 先行词为 all , little, much, everything, nothing, , few
something, anything 等不定代词，请观察以下句子
Is there anything (that) I can do for you
※ 先行词被 all , little, much, every, no, some, any, only,
very 等修饰时，请观察以下句子
a. All (that) we need is more time.
b. This is the very book (that) I was looking for.
※先行词被序数词或最高级修饰时，请观察以下句子
a. This is the first/second/last book (that) he has read.
b. This is the most delicious food (that) I’ve ever had.
※先行词既有人又有物时，请观察以下句子
They talked about the persons and things (that) they knew in the school.
● 关系代词 that前不加介词; 非限定性定语从句不用 that
引导，请观察以下句子
This is the house in which Luxun once lived (in that)
b. The Changjiang River, which is the longest river in China, runs from west to east into the sea. (that)
● anyone, everyone, someone, everybody, anybody, those,
somebody, he 作先行词时, 用”who” 而不用“that”, 请观察以下句子
a. Anyone who breaks the law is punished.
b. Those who break the law are punished.
c. He who breaks the law is punished.
d. He who has not been to the Great Wall is not a true man.
●不管先行词是人还是物,用 that 的两种情况
※ 由 which 和 who 开头的特殊问句中避免重复, 请观察以下句子
a. Which is the subject ( that ) you are going to learn next term
b. Who is the man that came to see you just now
※ 关系代词在从句中作表语时，请观察以下句子
He is no longer the man that he used to be.
◆考点训练
1. I wanted to make friends with the person ___ helped you with your physics.
A. who B. whom C. whose D. which
2. John is interested in the story ______ his mother tells him
again and again.
A. who B. whom C. which D. when
3. We used to study in the old building _____was destroyed
last year.
A. which B. where C. what D. when
A
C
A
4. There are lots of things _____ I need to prepare before the
trip.
A. where B. who C. whose D. that
5. Friends are those ____ make you smile, always open their
hearts to you.
A. who B. which C. whom D. whose
6. Where is the key _______ fits this lock
A. what B. which C. who D. how
D
A
B
7. This is my beautiful school _______is near the famous library.
A. where B. which C. who D. when
8. --The village ____ I visited last year has changed a lot.
--Really I hope to go there one day.
A. that B. who C. when D. where
9. The story __________I read in the newspaper was about a common
problem among teenagers.
whose B. who C. that D. where
10. Will you please show me the way to the famous tower ________
stands near the river.
A. which B. where C. where D. what
B
A
C
A
11. He talked happily about the men and books _________interested
him greatly in the school.
A. which B. that C. who D. when
12. Jenny sold something _______ is useless to her.
A. which B. why C. who D. that
13. I have bought all the books ____ are helpful to my study.
A. that B. when C. which D. who
14. There is nothing _______ can be used to make such kind
of ship.
A. what B. when C. that D. which
15. --What do you think of the film
--It’s wonderful and it’s the first film ______I saw with you.
A. when B. which C. where D. that
B
D
D
C
D
puter is the most helpful invention _____I have ever used.
A. which B. that C. when D. who
17. I’ve read all the books _____ were borrowed from the library.
A. that B. / C. which D. they
18.This is the bad boy about ______ his parents worried too much.
who B. whom C. that D. whose
19. Please write down the things _______we talked about last Friday.
A. where B. who C. that D. what
20. This is the bag _______ my mother bought for me yesterday.
A. which B. who C. when D. what
21. The man ________ lives next to us is my English teacher.
A. which B. who C. when D. what
B
A
B
C
A
B
22.Is there anything ________ you need to color this wall
A. that B. which C. what D. who
23.This is the only boy _______ has read the book.
A. who B. whom C. whose D. which
24. Those _________ made no mistakes in today’s exercises
please raise your hands.
which B. whom C. that D. who
25. This is the factory in ________ many washing machines
are made.
A. who B. whose C. which D. what
A
A
D
C
That’s all for today!
Goodbye!