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人教新目标版 九年级全册
Unit 4 I used to be afraid of the dark.
Section A Grammar Focus-4c
Learning objectives
Knowledge objectives:
1. 熟练掌握以下词汇和短语
European, African, British, speech, public, in public, at least, give a speech.
2. 熟练掌握以下句型
1. Emily didn’t use to eat a lot of vegetables, but now she loves carrots and tomatoes.
2. Sandy used to teach British English. She didn’t use to teach American English.
3. Jerry used to read books on European history. He didn’t use to read books on African culture.
Skill objectives:
1. 能掌握本课时出现的新词汇，学会用“used to do”来谈论过去的情况。
2. 能够掌握“used to do”的用法和形式，并能按要求进行句型转换，能区别、运用几个易混淆的含used的短语。
3. 通过4a和4b练习，进一步巩固知识。
Emotional objectives:
通过阅读文章反思自我的变化，判断是正向还是负向并向积极的方向发展。
Thinking quality objectives:
反思自己的成长，在反思中认识自己、发现自己和进步自己。
New words
Read the words quickly and say their Chinese meanings to see who is fast and accurate(准确).
European[ j r pi n]
African[ fr k n]
British[ br t ]
speech[spi t ]
public[ p bl k]
in public
adj.欧洲(人)的 n.欧洲人
adj.非洲(人)的 n.非洲人
adj.英国(人)的
n.讲话;发言
n.民众 adj.公开的;公众的
公开地;在别人(尤指生人)面前
Let’s watch a video.
Warm up
How many changes can you find
In the past, most people took a train to go to a far place.
Now, most people take a high-speed train.
Most people __________ take a train to go to a far place.
used to
Now, Most people __________ take a train to go to a far place.
doesn’t
Presentation
In the past, most people made calls at public telephone boxes.
Now, most people use smart phones to make calls.
In the past, people ______ make calls at public telephone boxes, _____ they
used to
didn’t
usedn’t
Yes, they did.
In the past, most children read in front of the used bookstall.
Now, most children read in the library.
Did the children ____ ____ ____ in the library
use to read
____ the children ____ ____ in the library
Used
to read
No, they didn’t/usedn’t.
they ____ ____ ____ in front of the used bookstall.
use to read
Grammar focus
Translate these sentences and let’s read.
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.
我过去很矮。
我过去在学校不受欢迎。
Paula过去很安静。
她过去不喜欢考试。
你以前很矮，是吗？
是的，我很矮/不，我不矮。
他过去戴眼镜吗？
是的，他戴眼镜/不，他不戴眼镜。
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.
Read the following sentences and find out the common features.
Grammar focus
肯定句：used to+动词原形
否定句：didn’t use to+动词原形
反义疑问句和一般疑问句
used to的用法
“used to+动词原形”意为_________________，用于表示过去习惯性的动作或存在的状态，强调与现在的对比，暗示现在不做了。
to为不定式符号，后跟__________。
used to只用于一般过去时态，没有人称和数的变化。
“过去常常做某事”
动词原形
1. 肯定句式：
used to的句式变化
主语＋ used to ＋动词原形 …
如：他过去常常放学后打篮球。
He ___________ basketball after school.
I ___________ to the cinema, but I never have time now.
我过去常常去看电影，但我现在没有时间了。
汤姆以前很瘦，但现在他又高又壮。
Tom ___________ very thin, but now he’s big and strong.
used to play
used to go
used to be
2. 否定句式：
used not
didn’t use
主语 + to do sth.
如：她过去不留长发。
She didn’t use to have long hair.
=She usedn’t to have long hair.
=She used not to have long hair.
迈克过去不努力学习。
Mike used not to study hard.
=Mike didn’t use to study hard.
=Mike usedn’t to study hard.
3. 疑问句式：
Did＋主语＋use to＋动词原形+其它？
Used＋主语＋to＋动词原形+其它？
如：你过去常弹钢琴吗？
Did you use to play the piano
=Used you to play the piano
答语：Yes, sb. did/used.
No, sb. didn’t/usedn’t.
Yes, I did/used.
No, I didn’t/usedn’t.
4. 反义疑问句：
主语+used to do sth,+
did/didn’t +主语
used/ usedn’t+主语
如：她过去很瘦，不是吗？
She used to be very thin, ____________ she
他过去不经常喝酒，对吗？
He didn’t use to drink, ________ he
Your brother used to have noodles for breakfast, ____________ he
你哥哥过去早餐常吃面条，不是吗？
didn’t/usedn’t
did/used
didn’t/usedn’t
used to do sth.
be used to do/be used for doing sth.
be/get used to + n. / pron. / v.-ing
use sth. to do sth./use sth. for doing sth.
【辨析】
1. used to do sth. 意为__________________，表示过去经常发生的动作或存在的状态，而现在已不再发生或存在。其否定形式常用____________或_______________。反意疑问句中应该用______________________。
“过去常常做某事”
used not to
didn't use to
如：我过去常常放学后踢足球。
I _____________ football after school.
他们过去是好朋友，是吗？
They ________ good friends, _______ they
他过去常常不做家庭作业。
He _____________ his homework.
used to play
used to be
didn’t
used not to do
usedn’t
didn’t use to do
did/didn’t或used/usedn’t
2. be used to 意为__________ ，表示习惯于某一客观事实或状态，其中to是______，后接______、______或___________作宾语。如强调动作，be可用 get 或 become 替换。
“习惯于…”
名词
代词
动词-ing形式
be used to doing 表示“习惯于做某事”
be used to sth.习惯于某事
介词
如：老年人习惯早晨很早起。
Old people________________ up early in the morning.
are used to getting
他们习惯于努力工作。
They are used to _________ hard.
working
3. be used to do sth. 意为_________________, 相当于__________________，use表“使用”之意，to是动词不定式符号，后跟________，for是介词短语。
“被用来做某事”
动词原形
be used for doing sth.
如：刀能用来切肉。
The knife can _____________ meat.
be used to cut
The knife can ________________ meat.
be used for cutting
4. use sth. to do sth. 意为 _________________,相当于__________________,表示使用东西做什么事。
“用某物做某事”
use sth. for doing sth.
如：他用刀把右臂砍了一半。
He _____ his knife _________ half his right arm.
used
to cut off
我用刀切苹果。
I ______ a knife ________ apples.
I _______ a knife __________ apples.
to cut
for cutting
use
use
Exercise
1. He used to ______ to school late,but now he doesn‘t.
A. go B. going C. went D. goes
2. He ______ practicing speaking English in the morning.
A. used to B. is used to
C. uses to D. is using to
3. Lucy used to go to bed late, _____ she
A. didn’t B. doesn’t C. hadn’t D. isn’t
4. —_______ new buildings ! I can’t believe it. It ______ a poor village.
—Yes. Everything has changed here these years.
A. So many;used to be B. So much;is used to being
C. Too many;used to D. Too much;used to
5. Her son ______ Coke, but now he ______ milk.
A. is used to drink;is drinking B. used to drinking;drinks
C. is used to drinking;used to drink D. used to drink;is used to drinking
一、单项选择。
二、句型转换。
1. You used to enjoy history. (改为否定句)
You ______ ______ ______ ______ history.
2. I used to collect tea sets. (改为一般疑问句)
______ ______ ______ ______ ______ tea sets
3. They used to play basketball at school. (改为一般疑问句)
______ ______ ______ _____ ______ basketball at school
4. She used to go to the beach on Sundays. (改一般疑问句并作肯定及否定回答)
—______ ______ ______ ______ ______ to the
beach on Sundays
—______, ______ ______.
—______, ______ ______.
didn’t use to enjoy
Did you use to collect
Did they use to play
Did she use to go
Yes she did
No she didn’t
4a
Write sentences about the past using used to.
1. Grace / watch a lot of TV / watch a lot of movies
Grace used to watch a lot of TV. She didn’t use to 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
_____________________________________________________________
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.
4b
Look at the information and write sentences about Emily.
1. Emily used to listen to pop music,
but now she enjoys country music.
2. Emily used to watch scary movies,
but now she hates them.
3. Emily didn’t use to read a lot of books,
but now she reads at least six books a year.
4c
Which of these things did you use to be afraid of Which ones are you still afraid of Check the boxes and then ask your partner.
speech n. 讲话, 发声
give a speech 演讲
in public 公开地
No, I didn’t. But I used to be afraid of giving a speech in public.
Did you use to be afraid of flying
No, I didn’t. But I used to be afraid of high places.
Did you use to be afraid of being alone
What other things did you use to do when you were a child
play the piano
have music classes
go to swim
study
play after school
have P.E. classes
VS
Past
Now
He __________ playing every day after school, __________ he likes studying.
study
play every day after school
used to like
but now
Past
Now
Amy used to like ________________, but now she likes __________________.
playing the piano
having P.E. classes
play the piano
have P.E. classes
VS
Homework
1. Do the exercises in students’ book.
2. Review the grammar.
3. Preview 1a-1e on page 29.
谢谢
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