Unit6Whenwasitinvented-SectionA课件人教版英语九年级全册

Unit

6

When

was

it

invented?Section

A&1&

be

used

for的用法【教材原文】What

are

they

used

for？它们被用来做什么？

be

used

for意为“被用于……”，介词for表示用途，后接名词、代词或动词-ing形式。【拓展】（1）be

used

by意为“被……使用”，介词by后面接动作的执行者。（2）be

used

as意为“被当作……使用”，介词as表示“作为”，后面常接名词。（3）be

used

to

do意为“被用来做……”，强调动作。例如：This

kind

of

book

is

used

only

by

doctors.这种书只被医生使用。It

is

said

that

the

building

will

be

used

as

a

library.据说那幢楼将被用作图书馆。The

sweater

is

used

to

keep

warm.毛衣是用来保暖的。【对点练】

This

kind

of

wood

is

used

for

________（make）

paper.making&2&

with

pleasure与my

pleasure辨析【教材原文】With

pleasure！非常愿意！考点用法with

pleasure意为“非常愿意；乐意效劳”，是别人提出请求时的肯定答语my

pleasure意为“不客气”，是用于回答感谢的答语，相当于“It's

a

pleasure.”

例如：

—Could

you

help

me

with

my

English?你能帮我学习英语吗？

—With

pleasure.当然可以。

—Thanks

for

helping

me.谢谢你帮助了我。

—My

pleasure./It's

a

pleasure.别客气。【对点练】

—Helen,could

you

please

water

the

flowers

in

my

garden?—________.They

are

so

lovely.(

)BA.

That's

too

bad

B.

With

pleasureC.

You're

welcome

D.

My

pleasure&3&

list的用法【教材原文】The

pioneers

of

different

inventions

were

listed

there.各种发明的先驱者们被列到了上面。

list作动词时，意为“列表；列清单”；list作名词时，意为“名单；清单”。例如：

Did

you

list

all

the

members

of

the

music

club?你列出这个音乐俱乐部所有成员的名单了吗？

You

should

make

a

list

of

things

you

need

to

bring.你应该把你需要带的东西列一个清单。【对点练】

—What

do

the

astronauts

eat

during

their

three-month

stay

in

space?—There

are

more

than

120

kinds

of

space

food

for

them.Many

traditional

Chinese

dishes

are

on

the

________.(

)DA.

website

B.

project

C.

trade

D.

list&4&

mention的用法【教材原文】For

example，it

mentioned

that

the

zipper

was

invented

by

Whitcomb

Judson

in

1893.例如，它提到拉链是在1893年由惠特科姆·贾德森发明的。

mention作动词，意为“提及；说到”，可直接接名词、代词或从句作宾语，但不能接双宾语。例如：

Don't

mention

this

problem

at

the

meeting，please.请不要在会上提这个问题。【拓展】“Don't

mention

it.”主要用来回答感谢，有时也用来回答道歉。例如：—I'm

sorry

to

trouble

you.对不起，打扰你了。—Don't

mention

it.没关系。【对点练】

The

three

books

__________（mention）

in

the

passage

are

still

popular

today.mentioned&5&

“It

is

said

that…”句型【教材原文】It

is

said

that

a

Chinese

ruler

called

Shen

Nong

was

the

first

to

discover

tea

as

a

drink.据说一位叫神农的中国统治者最早发现茶可以饮用。

“It

is

said

that…”是一个常见句型，意为“据说……”。例如：

It

is

said

that

Edison

made

more

than

two

thousand

inventions

during

his

life.据说爱迪生一生有2000多项发明。【拓展】类似的句型还有：It

is

believed

that…人们认为……；It

is

reported

that…据报道……；It

is

known

that…众所周知……【对点练】

It

is_____（say）

that

Chinese

started

to

use

paper

money

earlier

than

Westerners.said&6&

remain的用法【教材原文】Some

leaves

from

a

tea

plant

fell

into

the

water

and

remained

there

for

some

time.茶树的一些叶子掉到水里，并在那里停留了一段时间。（1）remain作不及物动词，意为“停留;逗留；剩余”。（2）remain作连系动词，意为“仍然是（处于某种状态）;保持不变”,相当于keep,后接形容词、名词或介词短语作表语。例如：

The

soldier

is

in

danger,but

he

remains

calm.尽管处于危险中，但这名士兵依然保持镇定。【对点练】

—Can

we

drink

the

tea

now?—Please

wait

a

moment.The

tea

leaves

should________in

the

water

for

some

time

and

then

the

tea

will

taste

better.(

)DA.

land

B.

boil

C.

hide

D.

remain&7&

smell的用法【教材原文】It

produced

a

nice

smell

so

he

tasted

the

brown

water.它发出一股好闻的气味，所以他尝了尝棕色的水。

smell作名词时，意为“气味”，是可数名词。smell也可用作及物动词，意为“闻；嗅”，后面可接名词或代词。【拓展】smell还可以作连系动词，意为“闻起来”，后接形容词作表语。例如：The

milk

smells

a

little

sour.牛奶闻起来有点酸。【对点练】

—Look,Linda.The

flowers

in

our

classroom

came

out

in

one

night.—I

can't

believe

it.They

are

beautiful

and

colorful.They

________

great.(

)BA.

sound

B.

smell

C.

taste

D.

feel&8&

take

place的用法【教材原文】The

tea

trade

from

China

to

Western

countries

took

place

in

the

19th

century.中国和西方国家之间的茶叶贸易发生在19世纪。

take

place意为“发生；举行；举办”，是不及物动词短语，没有被动语态。一般指非偶然性事件的“发生”，即这种事件的发生通常有某种原因或出于事先安排。例如：

Great

changes

have

taken

place

in

our

hometown

during

the

past

ten

years.过去的十年间，我们的家乡发生了巨大的变化。

The

2022

Winter

Olympics

took

place

in

Beijing.2022年冬季奥运会在北京举行。【对点练】

The

meeting

will

________

next

Friday

if

everything

goes

well.(

)CA.

take

off

B.

take

down

C.

take

place

D.

take

up&9&

doubt的用法【教材原文】…the

Chinese

are

without

doubt

the

ones

who

best

understand

the

nature

of

tea.……中国人无疑是最懂茶的内涵的人。

doubt作动词时，意为“怀疑”；作名词时，意为“疑惑；疑问”。without

doubt意为“毫无疑问；的确”。例如：

I

doubt

if/whether

she

will

come.我怀疑她是否会来。

Without

doubt

it

is

the

most

beautiful

park

we

have

ever

seen.毫无疑问，这是我们见过的最美丽的公园。【拓展】“There

is

no

doubt+that从句”是一个常用句型，意为“毫无疑问……”。【对点练】

毫无疑问,中国在疫情防控方面是做得最好的。China

is

________

______

the

one

who

has

best

prevented

and

controlled

the

epidemic.withoutdoubt&10&

somebody的用法【教材原文】Somebody

stole

my

camera

from

my

hotel

room.有人从我的宾馆房间里偷走了我的照相机。

somebody作不定代词时，意为“某人”，作主语时谓语动词用单数形式。somebody也可作名词，意为“重要人物”。例如：

He

must

be

somebody.他肯定是个重要人物。【对点练】

—Who

is

at

the

door?—A

deliveryman（快递员）

or________wanting

to

sell

his

new

products.(

)CA.

everybody

B.

anybody

C.

somebody

D.

nobodyⅠ.请根据课本2d完成短文填空。

Paul

and

Roy

are

having

a

nice

talk.They're

talking

1.

.

the

subject

for

Paul's

school

project

“Small

inventions

that

change

the

world”.Roy

thought

of

2.

.

invention—the

zipper.It's

3.

.

a

great

invention

that

it's

often

used

in

our

daily

lives.We

can

see

zippers

on

dresses,trousers,bags…almost

everywhere!

Roy

saw

a

website

about

it

last

week.The

pioneers

of

4.

.

inventions

were

listed.For

example,it

mentioned

that

the

zipper

was

5.

.

by

Whitcomb

Judson

in

1893.Around

1917,it

was

used

widely.aboutansuchdifferentinventedⅡ.请根据课本3a选出最佳答案。6.Shen

Nong

was

________

when

some

leaves

from

a

tea

plant

fell

into

the

water.(

)CA.

making

fire

B.

cookingC.

boiling

drinking

water

D.

carrying

water7.The

brown

water

tasted

________.(

)CA.

bad

B.

sweet

C.

delicious

D.

salty8.The

expression

“the

saint

of

tea”

in

Paragraph

2

means

“________”

in

Chinese.(

)CA.

茶经

B.

茶仙

C.

茶圣

D.

茶祖9.Tea

was

brought

to

Korea

and

Japan

________.(

)BA.

nearly

5,000

years

agoB.

during

the

6th

and

7th

centuriesC.

less

than

100

yearsD.

in

the

19th

century10.Which

of

the

following

is

NOT

true

according

to

the

passage?(

)BA.

Tea

was

invented

by

accident.B.

Tea

became

the

national

drink

in

England

less

than

100

years

ago.C.

The

tea

trade

from

China

to

Western

countries

took

place

in

the

19th

century.D.

We

Chinese

understand

the

nature

of

tea

best

of

all.Ⅲ.请根据课本3a完成短文填空。

Tea

is

one

of

the

most

popular

drinks

in

the

world.But

did

you

know

it

was

11.

.

by

accident?

About

5,000

years

ago,Shen

Nong

was

12.

.

first

to

discover

tea

as

a

drink.One

day,when