Module12HelpUnit2课件英语八年级上册

Unit

21.Earthquakes

always

happen

suddenly,

so

it

is

difficult

to

warn

people

about

them.地震总是突然发生，所以很难向人们发出预警。

（1）warn

用作动词，

意思是“警告，提醒”。常用的搭配为warn

sb.

of

/

about

sth.

“提醒/警告某人注意某事”。例如：

Mary

warns

her

daughter

of

/

about

the

danger.玛丽提醒她女儿注意危险。

（2）warn

sb.

（not）

to

do

sth.

意为“警告某人（不要）做某事”。例如：

The

doctor

warned

me

not

to

smoke.医生警告我不要吸烟。2.Keep

clear

of

fires.勿靠近火源。

keep

clear

of

sth.意为

“清除；摆脱；不接触”。例如：

Try

to

keep

clear

of

trouble.尽量避免麻烦。3.Keep

calm,

especially

when

you

are

with

other

people.

保持冷静，尤其是你和其他人在一起的时候。

（1）

keep意为“保持（某种状态）”,作系动词。

keep

calm

是“系动词+形容词”结构。其他的行为动词还能作系动词的有：become,

feel,

look,

seem

等。例如：

I

go

swimming

every

day

in

order

to

keep

fit.我每天游泳以保持健康。

Everybody

became

quiet.每个人都安静下来了。

（2）keep作实义动词时，意为“坚持；保留；保持”。常用搭配keep

doing

sth.“坚持做某事”，keep

sb.

doing

sth.“让某人一直做某事”，keep

sth./sb.

adj.“使……保持……状态”。例如：

We

should

keep

exercising.我们应该坚持锻炼。

I

keep

them

waiting

at

the

gate.我让他们一直在大门口等候。4.In

the

mountains,

be

careful

of

falling

rocks.在山区，要小心落石。

be

careful

of

意思是“注意,小心”，后面可以跟名词、动名词和从句。例如：

Please

be

careful

of

your

spelling.请注意你的拼写。

Be

careful

of

what

they

have

said.注意他们说过什么。5.In

short,

follow

what

you

learnt

in

school.

总之，按照你在学校所学的做。

（1）in

short意为“总之，简言之”。例如：

In

short,

I

am

interested

in

all

of

the

sports.总而言之，我对所有的运动都感兴趣。

（2）what

you

learnt

in

school

意为“你在学校所学的东西”，在句中作follow的宾语，是一个宾语从句。基础达标一、根据句意及中文提示写出正确的单词。1.Whatwereyoudoingwhenthebig__________（地震）happenedearthquake2.—Canyouimagineourlifewithout_______（电）—It’sdarkeverywhere.power3.There

are

many

kinds

of

kites

in

the

shop.

Let’s

go

______（里面）and

choose

some

of

them.inside4.Please

take

exercise

to

_____（保持）healthy

every

day.keep5.He

is

______（勇敢的）to

save

the

old

man

in

the

river.brave二、用括号中所给单词的正确形式填空。1.I

think

this

book

is

_______（help）to

your

English

study.

You’d

better

buy

it.helpful2.The

doctor

advised

my

uncle

to

stop

________

（work）

immediately

and

have

a

rest.working3.It’s

impossible

________（learn）English

well

in

a

short

time.to

learn4.Please

be

careful

of

_______（fall）stones

during

an

earthquake.falling5._____________（not

smoke）here,

Rick.

Smoking

is

not

allowed（不被允许）

in

public

places.Don’t

smoke三、单项选择。1.Parents

always

warn

their

children

________

the

thin

ice.(

)

CA.by

B.for

C.about2.If

our

government

________

pay

attention

to

the

safety

of

food,

our

health

________

in

danger.(

)

BA.isn’t;

is

B.doesn’t;

will

be

C.won’t;

is3.________

the

mobile

phone

when

you

are

driving.

It’s

dangerous.(

)

BA.Do

answer

B.Don’t

answer

C.Mustn’t

answer4.It’shotinside.Whynotkeepthedoor________()BA.opened

B.open

C.to

open5.This

book

is,

________,

an

exciting

story

about

adventures.(

)

BA.above

all

B.in

short

C.after

all能力训练四、根据短文内容，从方框中选择恰当的单词填空，完成短文。部分单词需要进行词形转换。happen

safe

under

inside

window

quick

earthquake

warn

help

jumpWhatshouldpeopledoinan1..Earthquakesalways2..suddenly,soitisdifficultto3..peopleaboutthem.Somepeopledon’tknowwhattododuringanearthquakewhenthey’re4..thebuildings,soherearesomesuggestions:earthquakehappenwarninside

★Hide

5.

.

a

table.

Keep

away

from

heavy

furniture

and

6.

..

Keep

clear

of

fire.

★Don’t

7.

.

out

of

high

buildings.

★Leave

the

buildings

8.

.

when

the

ground

stops

shaking,

but

do

not

use

the

lift.underwindowsjumpquicklyhappen

safe

under

inside

window

quick

earthquake

warn

help

jump

★Keep

calm

when

you

are

with

other

people.

Be

brave

and

be

9.

..

Follow

the

above

suggestions,

you

can

stay

10.

.

and

you

can

also

help

save

others.helpfulsafehappen

safe

under

inside

window

quick

earthquake

warn

help

jump素养提升五、完形填空。

At

about

ten

on

the

evening

of

13th

February

2021,

I

experienced

an

earthquake

in

Tokyo.

At

that

time,

I

was

watching

TV

at

a

hotel

with

my

cousin.

Suddenly

I

.

.1.

.

some

noise

from

the

TV

set.

I

didn’t

know

what

was

.

.2.

.

with

it.

Very

soon,

I

felt

my

chair

.

.3.

.

and

some

glasses

on

the

table

fell

off

onto

the

floor.

I

was

really

.

.4.

.

and

didn’t

know

what

was

happening.

Soon

later,

I

heard

some

shouts

outside.

Looking

out

from

the

.

.5.

.,

I

saw

many

people

running

into

the

streets,

shouting

“Earthquake!”

“Earthquake!”

I

shouted

to

myself.

Suddenly,

I

.

.6.

.

something

that

I

learned

about

earthquakes

at

school.

I

tried

to

keep

cool

and

be

.

.7.

..

I

asked

my

cousin

to

hide

under

a

table

.

.8.

.

with

me.

Luckily

enough,

the

floor

stopped

shaking

and