初中英语人教新目标 (Go for it) 版九年级全册Section A获奖课件ppt

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Unit4 I used to be afraid of the dark.Period3 Section A Grammar Focus-4c
人教新目标版英语九年级
Presentation
1.学习本课新词汇: European, African,British, speech, public, in public掌握新句型：1) Paula used to be really quiet.2) I didn’t use to be popular in school.3) —Did he use to wear glasses? —Yes, he did./No, he didn’t.4) —You used to be short, didn’t you? —Yes, I did./No, I didn’t.2. 学会用used to 结构谈论或描述过去发生的事情。3. 能够区别used to ,be used to doing和be used to do结构和用法。4.通过对 Grammar Focus语法表格采用问答的形式，探究used to的各种句式结构。5. 通过不同的形式培养学生应用英语的能力。
Learning aims
Presentation
Pre-Grammar
Look and say.
What’s the difference between before and now?
before
now
People used to throw waste into theriver and polluted it.
But now the river is clean.
They used to live in small, old houses.
But now they live in new flats .
She used to get up very late.
But now she gets up early.
He used to be fat.
But now she is thin.
before
now
before
now
before
now
Revision
Presentation
Pre-Grammar
Look and say.
How has the policy changed your life?
We used to have too much homework.But now we spend less time on homework.
Did you use to relax yourselves on weekends?
No, we didn’t. We used to take after-class lessons .
Students didn’t use to be happy.
But now we have more free time to do the things we like.
Presentation
Pre-Grammar
Ask and answer.
A: Was your brother short when he was young?B: Yes, he was.A: What does he look like now?B:He is tall.
My brother used to be short, but now he is tall.
A: Were you quiet when you were a pupil(小学生) ?B: Yes , I was. A: What are you like now ?B: I am outgoing.
I used to be quiet , but now I am outgoing.
A: Did Mary like drawing pictures when she was a child? B:Yes , she did.A: What does she like now? B: She likes swimming now.
Mary used to like drawing , but now she likes swimming.
Presentation
Pre-Grammar
Listen and repeat.
European
adj. 欧洲（人）的n. 欧洲人
African
adj.非洲（人）的n. 非洲人
British
adj. 英国（人）的
speech
n. 讲话，发言
public
n. 民众；adj. 公开的；公众的
in public
公开地；在别人面前
New words
PresGrammar Focusentation
While-Grammar
Read the sentences and translate them.
Presentation
While-Grammar
Fill in the blanks according to grammar focus.
1. 我以前是矮个子。I ______ ____ be short. 2. 我以前在学校不受欢迎。I ______ _____ to be popular in school.3. 保拉以前的确不爱说话。 Paula _____ ____ be really quiet. 4. 她以前不喜欢小测验。She _____ ___ ___ like tests. 5. 你以前很矮，不是吗？ You used to be short, ______ _____? 是的，我是。/ 不，不是。Yes, I _____. / No, I _______. 6. 他以前戴眼镜吗？____ he _____ ___ wear glasses? 是的，他戴。/ 不，他不戴。Yes, he _____. / No, he ______.
didn’t use
used to
used to
didn’t use to
didn’t you
did didn’t
Did use to
did didn’t
Presentation
While-grammar
探究语法规律
What did you find out?
探究：used to be\动词原形的用法
used to意为“_________”，用于表示_______________________________ （强调与现在的对比，暗示现在不做了）。其中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。句子后面常与___________________________________________搭配。
过去常常
过去习惯性的动作或存在的状态
but now …，
but not any more, but not any longer
e.g. Tom used to be very thin, but now he’s big and strong. 汤姆以前很瘦，但现在他又高又壮。
动词原形
Presentation
While-grammar
探究语法规律
What did you find out?
探究一：used to be\动词原形的肯定句形式
结构：主语+used to +be \do(动词原形)+其他成分。
他过去常常戴眼镜。
He ___ ____ _____ glasses.
used to wear
他过去常常很严肃，但是现在他很外向。
He ___ ____ _____ very serious, but now he is very outgoing .
used to be
Presentation
While-grammar
探究语法规律
探究一：used to be\动词原形的肯定句形式
他过去常常在这条河里游泳。
He ___ ____ _____ in this river.
used to swim
肯定句：主语＋_________＋___________。
used to
动词原形
Eric used to be short .Eric 以前很矮。I used to have too much homework.我过去有太多家庭作业。
I used to go to the cinema, but I never have time now.
注意：used to 的状语可以用sometimes , often , every day等， 但是仍然是过去的习惯或动作，所以不能用一般现在时。
例如： Tom used to visit museums every Sunday.
汤姆过去每个周日都参观博物馆。
We often _____ ____play badminton after school. But we are so busy now that we don’t have time to play it.
used to
Presentation
While-grammar
探究语法规律
What did you find out?
探究二：used to be\动词原形的否定句形式
A)主语＋did not use to ＋be\动词原形…
B)主语＋ use not to ＋be\动词原形…
e.g. Mike ___ ____ ___study hard. = Mike ____ ____ ____study hard. 迈克过去不努力学习。
used not to
didn’t use to
Presentation
While-grammar
探究语法规律
探究二：used to be\动词原形的否定句形式
否定句： 主语＋___________＋_________ 主语＋__________＋___________
didn't use to
动词原形
usedn’t to
动词原形
e.g.She didn't use to walk after supper.
She usedn’t to walk after supper. 她过去晚餐后不散步。
He did not use to swim in this river, but he swims here now.
他以前不喜欢读报纸。He ______ ______ to like ______ newspapers.
didn’t use reading
Mike didn’t use to study hard. 迈克过去不努力学习。
He ____ _____ ___swim in this river, but he swims here now.他过去常常不在这条河里游泳，但是现在他在这里游泳了。
did not use to
Presentation
While-grammar
探究语法规律
What did you find out?
探究三：used to be\动词原形的一般疑问句形式
Did ＋主语 ＋use to ＋动词原形...？答语：Yes, sb. did. / No, sb. didn’t.Used ＋主语＋ to ＋动词原形...？美式英语通常用A种形式，英式英语用B种形式。例如：Did he use to go swimming in the river when he was young? 答语：Yes, he used to. No, he usedn't to
e.g. —_____ you _____ ____go to museums? 你以前常去博物馆吗？ —Yes, I did. / No, I didn’t. 是的。/ 不是。
Did
use to
Presentation
While-grammar
探究语法规律
探究三：used to be\动词原形的一般疑问句形式
A：_____＋主语＋_______＋动词原形……？ 回答：_____，主语＋____./_____，主语＋________. B : _____＋主语＋____＋动词原形……？ 回答： _____，主语＋_____./____，主语＋_______.
Did
use to
Yes
did
No
didn't
Used
to
Yes
used
No
usedn't
美式英语通用A种形式，英式英语用B种形式。
e.g. —Did you use to go to museums? 你以前常去博物馆吗？ —Yes, I did. / No, I didn’t. 是的。/ 不是。
Did he use to wear glasses? 他过去戴眼镜吗？Yes，he did./No，he didn't. Used he to wear glasses?Yes，he used./No，he usedn't.
Presentation
While-grammar
探究语法规律
What did you find out?
探究四：used to be\动词原形的反义疑问句形式
主语+used to do sth, didn’t +主语？ He used to swim in this river, didn’t he?He used to watch a lot of TV, didn’t he?
e.g. Your brother used to have noodles for breakfast,_____ ______? 你哥哥过去早餐常吃面条，不是吗？
didn’t he
Presentation
While-grammar
探究语法规律
探究四：used to be\动词原形的反义疑问句形式
主句, didn’t+人称代词？
e.g. Your brother used to have noodles for breakfast, didn’t he? 你哥哥过去早餐常吃面条，不是吗？
有时候也可以用：主语+used to do sth, used not+主语?
You used to be a teacher, didn’t you?/ used not you?He used to watch a lot of TV, didn’t he?/used not he?
Presentation
While-grammar
探究语法规律
探究五：used to be\动词原形的其他用法
1. used to 可以用在 there be 结构中表示“过去经常有”的意思。There used to be
There used to be a lot of teachers in the school.100 years ago, there used to be a beautiful village in the countryThere used to be a clever old man in the village.
There used to be a lot of teachers in the school.100 years ago, there used to be a beautiful village in the country.
例如：—Used you to play basketball?     —Yes, I used to. / No, I usedn’t.
2. used to 用于省略句时，肯定式保留to，否定式不保留to。
There _____ ___ ___ a school here but now we can’t find it .
used to be
Presentation
While-grammar
探究语法规律
探究六：used to be\动词原形用法与其他句型的比较。
1. used to do sth.表示过去习惯性的动作或存在的状态。 to后跟动词原形，只用于一般过去时态。Did he use to wear glasses?
2. be used to + n. /pron./doing意为“习惯于……”，to是介词，后接名词、代词或动名词。可用于各种时态。
例如： Are you used to the weather here? 你习惯于这里的天气吗？
例如： Mr. Brown is used to going to work without breakfast .
布朗先生习惯性于不吃早餐就上班。
My uncle _______ live in a big city but he _________ living in a village now.
used to
is used to
Presentation
While-grammar
探究语法规律
探究六：used to be\动词原形用法与其他句型的比较。
3. get/become used to sth./doing sth. 意为“逐渐习惯于……”，强调这一习惯的过程，to是介词。
I’m gradually getting used to table manners in France.
4. be used to do 意为“被用来做……”，被动语态结构，to后跟动词原形。
e.g. Bamboo can be used to make/ for making chairs. A knife is used to cut things/ for cutting things.
be used to do sth.= be used for dong sth. 被用于某事
This knife is used ____ ____bread.=This knife is used ____ _____ bread.
这把刀是用来切面包的。
to
cut
for
cutting
Presentation
Post-grammar
根据汉语提示完成句子。1. 我以前害怕在公众前演讲。 I _____ ______ be afraid of ______ a speech in _______. 2. 这种狗是用来帮助盲人的吗？ Are those dogs _____ _____ _____ the blind? 3. 你表妹以前害怕独自一人，不是吗？ Your cousin _______ ____ be afraid of ______ alone, _______ she? 4. 珍妮以前在学校里并不受欢迎。 Jenny ______ _____ ___ be popular in school. 5. 我不习惯午饭吃这么多。 I’m _______ used to _________ so much at lunch time.
used to
giving
public
used to help
used to
being
didn’t
didn’t use to
not
eating
Practice
Presentation
Post-grammar
We used to live in old houses.
There are many tall buildings.
Talk about the great changes in our hometown with the structure” used to”.
Presentation
Post-grammar
4a
Write sentences about the past using used to.
1. Grace/watch a lot of TV/watch a lot of movies ___________________________________ ___________________________________
2. my mom/have curly hair/have straight hair ______________________________________
My mom used to have curly hair. She didn’t use to have straight hair.
3. Jerry/read books on European history/ read books on African culture ____________________________________ ____________________________________
adj. 欧洲 (人)的 n. 欧洲人
adj. 非洲 (人)的n. 非洲人
4. Sandy /teach British English / teach American English __________________________________
Sandy used to teach British English. She didn’t use to teach American English.
adj. 英国(人)的
Grace used to watch a lot of TV. She didn’t use to watch a lot of movies.
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。
Jerry used to read books on European history. She didn’t use to read books on African culture.
Presentation
Post-grammar
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.
Presentation
Post-grammar
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.
Did you use to be afraid of the dark?
Yes, I did. And now I’m still afraid of the dark.
Presentation
Post-grammar
I used to be afraid of being alone.
I’m still afraid of being alone.
Did you use to be afraid of the dark?
Yes, I used to be afraid of the dark. I’m still afraid of the dark.
Did you use to be afraid of being high place?
No, I didn’t. But I used to be afraid of giving a speech in public.
Did you use to be afraid of being flying?
I used to be afraid of flying. I’m still afraid of flying.
Presentation
Post-grammar
1. Lily’s father used ________ (play) table tennis.2. Jane is a hard-working girl, she is used to _______ (get) up early.3. Wood is used to ______(make) desks, chairs, tables and so on.4. ____ you ____(use) to be short?5. Today, computers are_____ (use) in both work and study.
一、用所给词的适当形式填空。
to play
make
use
used
getting
Did
Class test
Presentation
二、翻译下列句子。
1.艾米以前是短头发吗？2.你以前常在学校吃午餐吗？3.他过去不戴眼镜。4.这个商店过去在周日是不营业的。5.他以前很高，是吗？
Did Amy use to have short hair?
Did you use to have lunch at school?
He didn’t use to wear glasses.
The shop didn’t use to open on Sundays.
He used to be very tall, didn’t he?
Post-grammar
Presentation
1.Make sentences with these words. interview; deal with; dare to…; not…any more; require; used to2.调查你的家庭成员以前害怕的事情，并写成一个小报告。
Homework