【单元整体教学】Unit 4 第3课时 Section A GrammarFoucus-4c课件-2024秋新人教九上英语

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老师：XXX
班级：XXX
Unit 4
I used to be afraid
of the dark.
Grammar Focus-4c
学习目标
能够通过观察归纳、交流合作等方式，正确理解和使用used to结构的意义和功能，询问并表达自己和他人过去各方面的变化；
语言能力
能够通过观察、讨论、归纳等课堂活动，探究used to结构表述过去经历和习惯的用法，以及这个短语和其他类似短语的区别。加强学生语言表达的准确性；
思维品质
让学生明白事物是在不断发展、变化的道理，培养学生积极向上的心态。
文化意识
能在学习活动中积极与他人合作，共同探究完成学习任务；能在学习过程中积极思考，主动探究，发现并尝试使用多种策略解决语言学习中的问题，并学会举一反三。
学习能力
01
Lead in
第一部分
Lead in
People sure change!
Lead in
What have I changed
I used to be afraid of insects.
In the past
Now
I like studying them.
Lead in
What has he changed
He used to be short.
In the past
Now
He is tall.
Did he use to
be short
Yes,he did.
Lead in
What has she changed
She used to be shy.
She is popular.
In the past
Now
She used to be shy, didn’t she
Yes,she did.
Lead in
What has she changed
She used to____________.
She is used to____________.
In the past
Now
She used to ride to school, didn’t she
No,she didn’t.
walk to school
riding to school
Lead in
What has she changed
She didn’t use to____________.
She is used to____________.
In the past
Now
She didn’t use to wear glasses, did she
No,she didn’t.
wear glasses
wearing glasses
02
Grammar
第二部分
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.
Grammar
Grammar
Focus
小组合作探究
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.
Grammar
Grammar
Focus
小组合作探究
used to
的用法
Grammar
含义 ：表示________________ 或者______________ ________的____或者_____，并意味着这种动作 _____________，
所以它只能用__________，不能用现在时态。
后面用动词原形。
过去存在某种状态
过去的某种经常性、习惯性
行为
动作
目前已经不存在
一般过去时
But now he loves carrots and tomatoes.
He didn’t use to eat lots of vegetables.
used to 含义
used to 基本句式
He used to like pop music.
肯定句
否定句
He didn’t use to like pop music.
He usedn’t to like pop music.
一般疑问句
Did he use to like pop music
Used he to like pop music
主语+used to do sth.
主语+didn’t use to do sth.
主语+usedn’t to do sth.
Did+主语+ use to do sth.
Used+主语+ to do sth.
Yes, sb. did./No,sb. didn’t.
He used to play basketball,didn’t he
反意疑问句
主句, didn’t /did+ 人称代词？
He didn’t use to play basketball,did he
前肯后否
前否后肯
——She used to be fat,____ _____
——Yes,she did.（是，她胖）
No, she didn’t.（不，她不胖）
didn’t she
used to 基本句式
易混短语辨析
She used to have curly hair.
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。
She is used to getting up early.
be/get used to doing
习惯于做某事（可用于现在、过去、将来等多种时态）
The knife is used to cut fruit.
be used to do
被用来做某事（是被动语态,
用于多种时态）
Practice
1.Grandpa used to (go) fishing on Sundays.
2.When I was young, I was used to (take) a walk after dinner.
3.Tom used to (live) in Chongqing with his father, but now he lives in Beijing.
4.— Did you use to sweet food
— No, I didn't. But I get used to it now.(eat)
5.This kind of robot can be used (look) after the
patients in the hospital.
用括号内所给单词的适当形式填空。
go
taking
live
eat
eating
to look
03
Practice
第三部分
Write sentences about the past using used to.
4a
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 _______________________________________________________________
否定句
My mom used to have curly hair. She didn’t use to have straight hair.
Practice
肯定句
Write sentences about the past using used to.
4a
3. Jerry / read books on European history / read books on African culture
______________________________________________
______________________________________________
4. Sandy / teach British English / teach American English
_______________________________________________
_______________________________________________
Jerry used to read books on European history.
She didn’t use to read books on African culture.
Sandy used to teach British English. She didn’t use to
teach American English.
Practice
Practice
4b
Look at the information and write sentences about Emily.
Practice
4b
Look at the information and write sentences about Emily.
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.
What about your changes
Practice
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.
Me My partner I used to be afraid of… I’m still afraid of… My partner used to be afraid of… My partner is still afraid of…
the dark
being alone
flying
high places
giving a speech in public
Practice
Show time
04
Summry
第四部分
Summary
used to
否定句： didn’t use to + 动词原形
反义疑问句：
肯定句：used to + 动词原形
一般疑问句： Did you use to...
be/get used to doing sth.
否定句+ did+sb
易混短语：
肯定句+ didn’t+sb
be used to do sth.
05
Exercises
第五部分
Exercises
— ________ you ________ to play the guitar？
— Yes. But now I play the piano.
A.Are;used B.Did;used C.Were;used D.Did;use
2. There ________ many kinds of birds around here，but now I seldom see them because of the cold weather.
A.use to B.use to have C.used to be D.used to have
3. — She hardly used to ride her bike to school,did she？
— ________. She always took the bus.
A.Yes,she did B.Yes,she didn't C.No,she did D.No,she didn’t
4. Oscar _____ in this room when he was a student,but it ________old things now. A.is used to study; used to keep B.used to study；is used for keeping
C.used to study; used to keep D.is used to studying；is used to keep
5.I used to _____newspapers and watch TV after dinner. But now I'm used to ________ a walk.
A.read; take　　　B.read; taking C.reading; taking D.reading; take
一、单项选择
Exercises
1.My brother used to play football after school.(改为一般疑问句并作否定回答)
—______your brother ___________football after school
—No，he__________.
2.Tom used to be a quiet boy.(改为否定句)
Tom _________________________________________a quiet boy.
3.There used to be an old hospital behind our school，_______________？
(完成反意疑问句)
4.I used to see my aunt once a month．(对画线部分提问)
______________you ________see your aunt
5.她过去害怕在大众前做演讲。(翻译句子)
She __________afraid of giving a speech in public.
二、按要求完成句子。
Did
use to play
didn’t
didn’t use to be
/usedn’t to be
didn't/usedn't there
How often did
use to
used to be
06
Homework
第六部分
Homework
Level B: Review the language points and grammar we’ve learned today.
Level A :Talk about the changes in your hometown by using the key sentences.
used to
否定句： didn’t use to + 动词原形
反义疑问句：
肯定句：used to + 动词原形
一般疑问句： Did you use to...
be/get used to doing sth.
否定句+ did+sb
易混短语：
肯定句+ didn’t+sb
be used to do sth.
Unit 4 I used to be afraid of the dark.Section A(Grammar Focus-4c)