(共22张PPT)
I used to be afraid of the dark.
Section A Grammar focus
Unit 4
Think about how Billy has changed and underline the sentences.
Lead in
Billy
Let’s practice!
In the past
Now
shy
quiet
read everyday
wear
glasses
thin
study
hard
get good scores
big
strong
popular
He used to ...
But now he ...
Fill in the blanks.
Billy’s _________________.
Personality: Billy used to be ___________________________.
His face always ________________ when he
talked to girls.
Appearance: Billy used to _________________, and he used
to be thin. Now he looks _________________.
Strength: Billy used to be a good student and ________ on his exams.
changes
shy and quiet
turned red
wear glasses
big and strong
get good
scores
In which aspects has Billy changed
Habits: Billy used to read in the library every day.
How have you changed
What did you use to look/be like
Free talk
I used to be/have/wear...But now I...
Grammar Focus
Read the following sentences and find out the common features.
I used to be short. I didn’t use to be popular in school.
Paula used to be really quiet. She didn’t use to like tests.
You used to be short, didn’t you Yes, I did./No, I didn’t.
Did he use to wear glasses Yes, he did./No, he didn’t.
used to 句式
肯定句：used to+动词原形
Grammar Focus
I used to be short. I didn’t use to be popular in school.
Paula used to be really quiet. She didn’t use to like tests.
You used to be short, didn’t you Yes, I did./No, I didn’t.
Did he use to wear glasses Yes, he did./No, he didn’t.
否定句：didn’t use to+动词原形
used to的句式
1. used to 也可用作情态动词。
2. 作情态动词时的否定句:
主语+_________ + to do sth.
used not
I used not to be...
She used not to like...
Grammar Focus
used to的句式
I used to be short. I didn’t use to be popular in school.
Paula used to be really quiet. She didn’t use to like tests.
You used to be short, didn’t you Yes, I did./No, I didn’t.
Did he use to wear glasses Yes, he did./No, he didn’t.
反义疑问句和一般疑问句
Grammar Focus
used to的句式
used to 句式
_____ + 主语 + to do...
答语：Yes, sb. + ________.
No, sb. + _________ .
Used
used to
usedn/’t to
Grammar Focus
used to 用于there be 结构中时，形式为there used to be，表示“过去曾有”。
There used to be a private school here.
used to do sth. 过去常常做某事 只用于过去
be used to doing sth. 习惯于做某事 用于过去、现在、将来等多种时态
be used to do sth. 被用于做某事 用于多种时态
I’m used to dealing with matters of this kind.
Stamps can be used to send letters.
used to的there be 结构
used to的相似结构辨析
Grammar Focus
I used to eat breakfast at 6 in the mroing.
I am used to going to school by bike.
Computers are used to do many things.
used to do
be used to doing
be used to do
表示过去习惯性的动作或经常性的状态，现在已经不存在。
表示习惯于做某事...
to为介词，后接名词，代词，或动词-ing形式
表示被用来做什么，
是被动语态。
Grammar Focus
4a.Write sentences about the past using used to.
点拨：将第一个动作用肯定句来描述过去常进行的活动；将第二个动作用否定句来描述过去不常进行的活动。
1. Grace / watch a lot of TV / watch a lot of movies
_____________________________________________________________________
2. My mom / have curly hair / have straight hair
_____________________________________________________________________
3. Jerry / read books on European history / read books on African culture
_____________________________________________________________________
4. Sandy / teach British English / teach American English
_____________________________________________________________________
Grace used to watch a lot of TV. She didn’t use to watch a lot of movies.
My mom used to have curly hair. She didn’t use to have straight hair.
Jerry used to read books on European history. He didn’t use to read books on African culture.
Sandy used to teach British English. She didn’t use to teach American English.
adj.&n. 英国(人)的
adj.&n. 欧洲(人)的
adj.&n. 非洲(人)的
adj. &n.美国(人)的
Grammar Focus
4b. Look at the information and write sentences about Emily.
Five years ago Now
didn’t eat a lot of vegetables loves carrots and tomatoes
listened to pop music enjoys country music
watched scary movies hates scary movies
didn’t read a lot of books reads at least six books a year
e.g. Emily didn’t use to eat a lot of vegetables, but now she loves carrots and tomatoes.
Grammar Focus
4b. Check your answers with your partner.
Emily used to watch scary movies, but now she hates them.
Emily used to listen to pop music, but now she enjoys country music.
Grammar Focus
4b. Look at the information and write sentences about Emily.
Emily didn’t use to eat a lot of vegetables, but now she loves carrots and tomatoes.
Emily used to listen to pop music, but now she enjoys country music.
Emily used to watch scary movies, but now she hates them.
Emily didn’t use to read a lot of books, but now she reads at least six books a year.
Grammar Focus
4c. Exchange your chart with your partner.
I used to be afraid of the dark and high places.
What did you use to be afraid of
What are you still afraid of
I am still afraid of high places. What about you …
Exercises
一、单选
1. Where _____live before you came here
did you used to B. did you use to C. use you to D. do you use to
2. My mother is used to _____on the weekend.
A. fish B. fishing
C. fishes D. fished
3. There used to _____ a lot of fish in this river.
A. have B.has C. were D. be
B
B
D
Exercises
一、单选
4. During the Spring Festival, the young ______ a kowtow（磕头）to the
elders, but now they only give them best wishes.
A. used to give B. were used to give
C. were used to giving D. used to giving
5. Diana used to ______ to work, but now she is used to _____ because the road
is crowded and she wants to keep fit.
A. drive; walking B. drive; walk
C. driving; walk D. driving; walking
A
A
I used to have noodles for dinner. （改为一般疑问句并作肯定及否定回答）
— ________ you _________ to have noodles for dinner
—Yes, I ___________. / No, I ______________.
2. The boy liked ice cream in the past.
He doesn’t like it now.(改为同义句）
The boy __________ ___________ like ice cream.
— ___________you to have noodles for dinner
—Yes, I _______________. / No, I _____________.
Did
use
did
didn’t
Used
used to
usedn’t
used
to
否定回答to可以省略
肯定回答to 不可以省略
二、句型转换
3. Her sister used to be very short.(对划线部分提问）
______ did her sister __________to look like
4. He used to work late at night (对划线部分提问）
What _________he use to ______at night
What
used
did
do
二、句型转换
Summary
