Unit 4Section A (1a-2c)学案人教版九年级英语全册

Unit4Iusedtobeafraidofthedark.SectionA(1a-2c)【学习目标】重点短语：usedto,acoupleof,ontheswimteam重点句型：=1\*GB3①Youusedtobeshort,didn’tyou?=2\*GB3②Youusedtohaveshorthair?【预习导学】预习1a-2c翻译下列词组usedtodo___________2.beusedtodoing________________beinterestedin_____________4.havelonghair____________ontheswimteam___________6.wearglasses______________waitaminute______________8.peoplesurechange________【课堂导学】Mario,youusedtobeshort,didn’tyou?usedto意为“过去常常”，后接不定式，表示过去的动作或状态。如：Heusedtoplaybasketballatschool.他过去常常在学校里打篮球。(2)usedto在疑问句和否定句中用助动词did.Didyouusedtoswim?你过去经常游泳吗？Ididn’tusedtoquiet.我过去不是很文静。【辨析】usedtosth,beusedto(doing)和beusedtodosth.usedtodosth.意为“过去常做某事”，只用于过去时态。例：Sheusedtohavelonghair.她过去留着长头发。beusedto(doing)sth.意为“习惯于（做）某事”，可用于现在、过去、将来等多种时态。例：Heisusedtogettingupearly.他习惯于早起。beusedtodosth.意为“被用于做某事”，是被动语态，不定式表示目的，用于多种时态。例：Woodisusedtomakepaper.木材被用来造纸。

But

now

I’m

more

interested

in

sports„

be

interested

in

sth/doing

sth.对某事/做某事感兴趣=take/have

/show

an

interest

in

sth/doing

sthinterested

adj.

感兴趣的，指人对某事物感兴趣,主语是人

interesting

adj.有趣的，指某事物/某人具有趣味,主语往往是物

I

am

on

the

swim

team.

be

on

the

swim

team:是游泳俱乐部一员。

总结：on的不同用法：turn

on打开（电器、电源等）；on

TV通过电视；on

the

swim

team在游泳队；on

Monday

morning在星期一早上【当堂检测】(教师寄语:

相信自己，你一定能行!

)

一、单项选择（

）1

。Last

year

,Mike

was

on

the

school

team

and

he

______

sports

clothes.

A

.wore

B.was

used

to

wear

C.used

to

wearing

D.used

to

wear

（

）2.Amy

used

to

be

very

short

______

she.

A.used

B.didn’t

C.didn’t

use

D.usedn’t

to

(

)

3.They

are

very

interested

______

pictures.

A.at

drawing

B.to

draw

C.in

draw

D.in

drawing

(

)4.That

little

girl

is

afraid

______

snakes.

A.at

B.to

C.of

D.with

(

)5.You’ll

be

used

to

______

in

countryside.

A.work

B.working

C.to

work

D.worked

二、

把下列句子翻译成英语

1.

我以前很内向。I

_______

______

________

________.

2.

请等一会儿，汤姆马上来。

Please

________

_____

________.Tom

is

coming

at

once.

3.我喜欢游泳，我在游泳队。

I

like

swimmin