Unit6Whenwasitinvented？SectionB課件人教版英語九年級全冊

Unit

6

When

was

it

invented?Section

B&1&

by

mistake的用法【教材原文】Potato

chips

were

invented

by

mistake.薯片是無意間被發(fā)明的。

by

mistake意為“錯誤地；無意中”。例如：

The

police

caught

him

by

mistake.警察誤抓了他?！就卣埂縨ake

a

mistake/make

mistakes意為“犯錯誤”。例如：He

often

makes

mistakes

in

his

homework.他在作業(yè)中經(jīng)常出錯。【對點練】

我的信被誤寄給另一個人了。_____________________________________________My

letter

was

sent

to

another

person

by

mistake.&2&

divide的用法【教材原文】Dr.Naismith

divided

the

men

in

his

class

into

two

teams

and

taught

them

to

play

his

new

game.史密斯博士將他班上的男生分成兩隊并教他們玩他的新運動項目。

divide作動詞，意為“分開；分散”，通常指把整體分為若干部分，其后常接介詞into構(gòu)成divide…

into…結(jié)構(gòu)。例如：

Let's

divide

ourselves

into

several

groups.我們分成幾個小組吧。【對點練】

老師把我們分成三組練習(xí)對話。The

teacher________

us

_____

three

groups

to

practice

conversations.dividedinto&3&

stop

sb./sth.from

doing

sth.的用法【教材原文】At

the

same

time,they

need

to

stop

the

competing

team

from

getting

the

ball

into

their

own

basket.同時，他們需要阻止對方的球隊搶到球投進(jìn)自己的籃框里。

stop

sb./sth.from

doing

sth.意為“阻止某人/某物做某事”，同義短語為keep/prevent

sb./sth.from

doing

sth.。例如：

We

must

stop/prevent/keep

people

from

cutting

down

too

many

trees.我們必須阻止人們砍伐太多樹木?！緦c練】

Nothing

can

stop

him

from

______（go）

forward.going&4&

not

only…but

also…的用法【教材原文】Basketball

has

not

only

become

a

popular

sport

to

play，but

it

has

also

become

a

popular

sport

to

watch.籃球不但成了一項人們喜歡參與的運動，也成了一項人們喜歡觀看的運動。

not

only…but

also…常用來連接兩個并列成分，當(dāng)它連接兩個并列的主語時，謂語動詞與其臨近的主語在人稱和數(shù)上保持一致。當(dāng)not

only位于句首時，后面的主語和謂語要部分倒裝。例如：

Not

only

I

but

also

Jack

likes

skating.我和杰克都喜歡滑冰。

Not

only

did

she

have

a

dream，but

she

also

tried

her

best

to

achieve

it.她不僅有夢想，而且還盡最大的努力去實現(xiàn)自己的夢想?！緦c練】

—What

have

you

learned

after

three

years'

study

in

China,Maria?—I

was

taught________knowledge________good

manners.(

)BA.

either;or

B.

not

only;but

alsoC.

between;and

D.

not;but&5&

the

number

of的用法【教材原文】The

number

of

foreign

players，including

Chinese

players，in

the

NBA

has

increased.NBA中的外國球員數(shù)量有所增加，其中也包括中國球員。

the

number

of意為“……的數(shù)量”，后接可數(shù)名詞的復(fù)數(shù)形式。當(dāng)其作主語時，謂語動詞用單數(shù)形式。例如：

The

number

of

people

there

is

at

least

500.那兒的人數(shù)至少是500?！就卣埂縜

number

of意為“很多；一些”，后接可數(shù)名詞的復(fù)數(shù)形式，number前可用small，large，great等詞修飾。當(dāng)其作主語時，謂語動詞用復(fù)數(shù)形式。例如：There

are

a

large

number

of

books

in

that

library.那所圖書館里有大量的書?！緦c練】

There

are

________

teachers

in

our

school.________

the

women

teachers

is

20.(

)DA.

the

number

of;The

number

ofB.

the

number

of;A

number

ofC.

a

number

of;A

number

of

D.

a

number

of;The

number

of&6&

look

up

to的用法【教材原文】Many

young

people

look

up

to

these

basketball

heroes

and

want

to

become

like

them.許多年輕人崇拜這些籃球英雄,并且想成為像他們那樣的人。

look

up

to意為“欽佩；仰慕”。例如：

We

all

look

up

to

the

learned

and

modest

professor.我們都很尊敬那位博學(xué)而又謙遜的教授?！緦c練】

—Who

do

you

admire

most,Yang

Ming?—Zhong

Nanshan.Not

only

I

but

also

my

classmates

________

him.(

)BA.

look

forward

to

B.

look

up

toC.

are

up

to

D.

give

up

toⅠ.請根據(jù)課本2b完成思維導(dǎo)圖。1.________exercise2.________divided3._______basket4.__________December5._______BerlinⅡ.請根據(jù)課本2b完成短文填空。

Basketball

is

a

sport

that

is

played

by

many

for

fun

and

exercise.It

has

a

history

of

over

100

6.

..And

it

is

7.

.

by

more

than

100

million

people

in

over

200

countries.

Basketball

was

invented

by

a

Canadian

doctor

named

James

Naismith

in

8.

.

1890s.9.

.

then,the

popularity

of

basketball

has

risen

around

the

world.Many

young

people

10.

.

of

becoming

famous

players.In

China,we

can

11.

.

people

playing

yearsplayedtheSincedreamseeit

in

parks,schools

and

even

factories.Basketball

has

not

only

become

a

sport

to

play,but

12.

.

a

sport

to

watch.13.

.

America's

NBA

games

are

the

most

famous,the

CBA

games

are

becoming

more

and

more

popular.There

are

more

and

more

14.

.

players

in

the