A man lies under a fruit tree.
He is waiting for the fruits to
fall down to him with the
effect of gravity.
A man who lies under a fruit
tree is waiting for the fruits to
fall down to him…
A man lies under a fruit tree,
waiting for the fruits to fall
down to him…
定语从句
非谓语动词
Look at the following sentences. Pay
attention to the differences:
This is the book that you asked me to buy.
This is the just book that you asked me to buy.
I know his phone number.
I do know his phone number.
function ?
Emphasis
类型一：用词或短语
帮助强调
so, very, just,
the only
You are the very person I am looking for.
Men don’t enjoy shopping at all.
What on earth are you doing?
Why in the world are you always late?
at all, on earth
in the world(究竟)
You are the only person
who is honest in this world.
你是世界上唯一诚实的人。
类型二：用助动词帮助强调
Do be careful!
He did tell me the news.
She does love talking.
强调谓语（predicate）
有人称和数的变化
It is I who am wrong.
It is in a small factory that my
brother is going to work.
类型三：强调句型
What kind of sentences are they？
强调句型 (sentence pattern)
1. 构成 (structure)
It is /was +强调部分+that (who/whom) +其他成分
主要用来强调主语、
宾语、状语
强调人
They will have a meeting in the hall tomorrow.
强调主语
It is they that/who will have a meeting in the hall
tomorrow.
强调宾语
It is a meeting that they will have in the hall
tomorrow.
强调地点状语
It is in the hall that they will have a meeting
tomorrow.
强调时间状语
It is tomorrow that they will have a meeting in the
hall.
A man lies under a fruit
tree, waiting for the fruits
to fall down to him with
the effect of gravity.
It is under a fruit tree
that a man lies, waiting
for the fruits to fall
down to him with the
effect of gravity.
thief/admit/ steal /
for his wife
The thief admitted that he
had stolen things for his
wife.
The thief admitted that it is
for his wife that he had
stolen things.
the frog/ got
out of the well/
disappointed/
the “wonderful”
world.
The frog who just got
out of the well felt
disappointed at the
“wonderful” world.
It was the
“wonderful” world
that the frog who
just got out of the
well felt
disappointed at.
GM food/ safety/
heated debate
The safety of GM food
has caused heated
debate among people.
It is the safety of GM
food that has caused
heated debate
among people.
Nobody knows what
the cat is thinking
about.
Nobody knows what it
is that the cat is
thinking about.
重难点1、强调部分从短语向句子过渡。
It is what you do rather than what you
say________matters.
A. that B. what C. which D. this
在例子中强调了主语从句what you
do rather than what you say难点还
在于强调部分包含着两个分句，并
且由rather than引出
Was it in 1969________the American
astronaut succeeded________landing
on the moon?
A. when; on B. that; on
C. when; in D. that; in
重难点2、 强调句从肯定句向一般
疑问句和特殊疑问句过渡。
一般疑问句：Is / Was it +被强调部分+ that / who ...?
特殊疑问句：疑问词 + is / was it + that / who ...?
—________ that he managed to get
the information?
—Oh, a friend of his helped him.
A. Where was it B. What was it
C. How was it D. Why was it
David said that it was because of his
strong interest in literature________he
chose the course.
A. that B. what C. why D. how
重难点3、从考查单一的强调句到
把强调句置于从句中，增加判断
句子的难度。
强调句型出现在宾语从句中，须熟练
掌握句子结构才能分辨出强调句型。
重难点4. 将强调句型与定语从句结合，
增加试题迷惑性
It was on the day when he joined the
Party that he was killed.
他正是在入党的那天被杀害的。
定语从句
It was in Beihai Park ________ they met for
the first time ________ the old couple told
us their love story.
A. where; that B. that; that
C. where; when D. that; when
该题中“they met for the first time”为被
强调部分“Beihai Park”的定语
(
)
It might have been John ______
bought a present for Mary yesterday.
It was evening ________ we reached
the little town of Winchester.
that
before
强调句型，be动词用了might have been
这一复杂结构
此题是考查连词before的用法。
重难点5、干扰因素增多，增加了与
其它相似句型的辨析，尤其是it开头
的句子。
It was midnight _____ he came back.(when/that)
It was at midnight ____he came back.
when
that
It is in the classroom _____ we will
have the test.(where/that)
It is the classroom _______ we will have
the test.
that
where
强调句型的判断
把“It is/was --- that”去掉，如果剩余部分句子结构仍然
完整，那么这个句子就是强调句；如果句子不完整，则
不是强调句
True of false?
It was only with the help of the local
guide was the mountain climber rescued.
Only with the help of the local
________________________________
It was only with the help of the local
guide _____________________________
was the mountain climber rescued.
that the mountain climber was rescued
重难点6、特殊句式的混淆：将强调句和
倒装句糅合在一起考察
I didn’t realize what trouble he was in until
at that time.
It was not until at that time that I realized
what trouble he was in.
重难点7：当强调not…until结构时，
必须将not until连用,后面接肯定式。
The teacher didn’t stop his lesson until the
bell rang. (改成强调句）
It was not until the bell rang that the teacher
stopped his lesson.
直到他父亲来了男孩才开始做作业。
It was not until his father came that the
boy began to do his homework.
Exercises:
1. It was_____ he said _____
disappointed me.
A. what; that B. that; that
C. what; what D. that; what
2. _____ is no possibility ______ Bob can
win the first prize in the match.
A. There; whether B. It; that
C. There; that D. It; whether
3.--Where was＿＿＿＿you picked up the
wallet﹖
--Just near the school gate.
A. it B. it that
C. the place D. the place that
4. I must find out why＿＿＿＿so many
students made the same mistake.
A. is it that B. was it which
C. it is what D. it was that
5. ＿＿ is a fact that English is being
accepted as an international language.
A. There B. It C. That D. This
6. Our classroom is very clean. Do you
know who ＿＿ cleaned it﹖
A. was it that B. it was that
C. was it who D. he was
7. Is it in the factory＿＿ you visited last
week＿＿this kind of car is made﹖
A.／；that B. where；when
C. where；that D.／；when
8. It was _____ 1920 ＿＿ regular radio
broadcasts began.
A. until; when B. not until; when
C. until; that D. not until; that
9. It is ten years ________ Miss Gao
returned to China.
A. that B. when
C. since D. as
10. It will be three years ________ we
get together again.
A. that B. when
C. since D. before
强调句型的注意点
It is your father who is wrong this time.
It is his parents who have come to China.
Attention 1： 主谓一致：被强调部
分作主语时，其形式与谓语动词在人
称和数上保持一致。
主语 谓语一致
It is Mary who often ____ (help/helps)
me with my English.
It is I that ____ (be) against you.
It is the boy students of Class Two who
____ playing football on the playground.
helps
am
are
Attention 2:人称照应：强调主语用
主格，强调宾语用宾格。
It is I who am wrong.
It was her whom I saw in the street just now.
主语 主格
宾语 宾格
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