高二-人教版-英语-选择性必修四-第一单元《Review of Passive Voice》课件

Unit1

Science

FictionReviewofPassiveVoice高二—人教版—英语—选择性必修四—第一单元

LearningobjectivesYou

will

be

able

to1.reviewthe

verb

inflection

of

passive

voice

in

different

tenses2.usepassive

voice

appropriately

according

to

specific

situations3.imagine

and

describe

aday

with

smart

home

devices

in

futureFind

sentences

using

passive

voice

in

the

reading

It

was

going

to

be

tested

out

by

Larry’s

wife,

Claire.…the

robot

wouldn’t

harm

her

or

allow

her

to

be

harmed.Now

she

was

being

looked

after

by

a

robot

that

looked

so

human…As

he

was

not

allowed

to

accompany

her

to

the

shops……so

she

rang

Tony

and

told

him

she

was

being

treated

badly.How

awful

to

be

discovered

by

her,

Clair

thought.Tony

expected

that

the

house,

which

was

being

completely

transformed,

would

be

ready.被动语态中谓语动词的基本形式是“be+动词过去分词”使用被动语态的过去进行时的句子，谓语由“was/were+being+动词过去分词”构成Complete

the

sentences

with

appropriate

forms

of

the

verbs

in

bracketsWhen

I

entered

the

room,

I

found

that

the

salesman’s

salary

___________________

at

the

meeting.

(discuss)Janet

___________

chairwoman

of

the

student

union

last

month.(elect)Two

hundred

grammes

of

flour

should

________

to

the

cake

mix.

(add)A

3,000-seat

venue

___________________for

the

circus

performance

in

November.

(build)Working

efficiency

________________

since

this

new

software

was

adopted.

(improve)Only

one

piece

of

carry-on

luggage

_________

for

each

economy

class

passenger.

(allow)It

is

a

great

honour

for

me

to

_________to

address

this

international

AI

conference.

(invite)

was

being

discussedwas

electedbe

addedwill

be

built/was

builthas

been

improvedis

allowedbe

invited在“be+动词过去分词”结构中，助动词be有时态、人称和数的变化，变化规则与系统动词be相同时态一般完成进行现在I

am

pushed.He/She/It

is

pushed.We/

You/

They

are

pushed.过去将来I/He/She/It

was

pushed.We/You/They

were

pushed.I/He/She/It

We/You/They

shall/will

be

pushed.He/She/It

has

been

pushed.I/We/You/They

have

been

pushed.I/He/She/It/We/You/They

had

been

pushed.I

am

being

pushed.He/She/It

is

being

pushed.We/You/They

are

being

pushed.I/He/She/It

was

being

pushed.We/You/They

were

being

pushed.•

When

I

entered

the

room,

I

found

that

the

salesman’s

salary

is

being

discussed

at

the

meeting.

•

When

I

entered

the

room,

I

found

that

the

board

members

are

discussing

the

salesman’s

salary

at

the

meeting.•

Janet

was

elected

chairwoman

of

the

student

union

last

month.•

The

students

elected

Janet

to

be

the

chairwoman

of

the

student

union

last

month.Compare

and

think:

What

does

passive

voice

express?•

Two

hundred

grammes

of

flour

should

be

added

to

the

cake

mix.

•

One

should

add

two

hundred

grammes

of

flour

to

the

cake

mix.•

Only

one

piece

of

carry-on

luggage

is

allowed

for

each

economy

class

passenger.•？？？allows

each

economy

class

passenger

only

one

piece

of

carry-on

luggage.Compare

and

think:

Why

is

passive

voice

used?•Larry

Belmont

worked

for

a

company

that

made

robots.

Recently

it

had

begun

experimenting

with

a

household

robot.

It

was

going

to

be

tested

out

by

Larry’s

wife,

Claire.

Claire

didn’t

want

the

robot

in

her

house…•

Larry

Belmont

worked

for

a

company

that

made

robots.

Recently

it

had

begun

experimenting

with

a

household

robot.

Larry’s

wife,

Claire,

was

going

to

test

it

out.

Claire

didn’t

want

the

robot

in

her

house…Compare

and

think:

Why

is

passive

voice

used?•

By

that

time,

Tony

expected

that

the

house,

which

was

being

completely

transformed,

would

be

ready.•

By

that

time,

Tony

expected

that

the

house,

which

he

was

transforming

completely,

would

be

ready.Compare

and

think:

Why

is

passive

voice

used?When

is

passive

voice

used?1.用于强调动作承受者•

Janet

was

elected

chairwoman

of

the

student

union

last

month.2.不必要指出动作执行者•

Two

hundred

grammes

of

flour

should

be

added

to

the

cake

mix.

3.出于语篇衔接连贯的需要•Larry

Belmont

worked

for

a

company

that

made

robots.

Recently

it

had

begun

experimenting

with

a

household

robot.

It

was

going

to

be

tested

out

by

Larry’s

wife,

Claire.

Claire

didn’t

want

the

robot

in

her

house…Ladies

and

gentlemen,

welcome

onboard

Flight

SP432

from

Beijing

to

Hongkong.

We

are

currently

third

in

line

for

take-off

and

______________to

be

in

the

air

in

about

ten

minutes.

At

this

time,

your

portable

electronic

devices

must

___________

“flight

mode”

or

_____________

until

an

announcement

__________

upon

arrival.

Smoking

________________throughout

the

flight.

Thank

you

for

your

cooperation.

Enjoy

your

flight!prohibit

expect

set

to

fasten

make

stow

switch

offComplete

the

passage

using

the

correct

forms

of

the

words

in

the

boxare

expectedbe

set

toswitched

offis

madeis

prohibitedScience

fiction

__________

by

many

people

as

a

mirror

through

which

our

future

can

be

freely

imagined

and

____________.

The

Three-Body

Problem,

_________

by

Chinese

writer

Liu

Cixin,

is

one

of

those

astonishing

predictions

about

the

future.

The

work

was

first

published

in

a

Chinese

sci-fi

magazine

in

2006

and

printed

as

a

three-volume

book

in

2008.

When

the

first

volume

_____________

into

English

by

Chinese-American

author

Ken

Liu,

it

attracted

attention

around

the

world…translate

regard

explore

discover

write

set

upComplete

the

passage

using

the

correct

forms

of

the

words

in

the

boxis

regardedexploredwrittenwas

translatedIn

Sri

Lanka…one

million

more

were

affected

by

the

tsunami,

government

officials

said.

Indian

officials

said

as

many

as

1900

had

been

killed

along

the

southern

coast.

Another

254

were

found

dead

in

Thailand

and

54

in

three

other

countries.

In

southern

Thailand,

1,900

people

were

hurt

and

many

more

were

missing…Where

is

passive

voice

used?1.

In

announcements

and

instructions(to

require

or

inform

politely)

2.In

introduction

to

a

book,

a

movie,

etc.

3.In

news,

scientific

essays,

research

papers

etc.

(to

state

problems

and

offer

solutions

objectively)Imagine

your

day

with

super

smart

home

devicesList

the

things

you

usually

do

at

home

and

think

about

whether

they

can

be

assisted

by

smart

home

devices

in

the

future.Things

I

do

at

homeWhether

it

can

be

assisted

by

smart

home

devicesI

wake

up

and

eat

breakfast.Breakfast

can

be

cooked

by

smart

home

devices.I

watch

a

movie.TV

can

be

turned

on

and

movie

selected.I

do

the

dishes.Dishes

can

be

done

automatically.I

read

books.Pages

could

be

turned

as

my

eyes

move.

…

…Inthemorning,Iamwokenupbynaturalsunlightascurtainsaredrawnautomaticallyatscheduledtime.WhenIwalkintothelivingroom,Ifindmybreakfasthasalreadybeenmadeandkeptattherighttemperature.AsIamenjoyingmycoffee,Ithinkaboutwhattodonext.ThemomentIdecidetowatchamovie,theTVisturnedonandthelightsaredimmed.Aftertwohours,Iplantomakelunch.Tomysurprise,whenIenterthekitchen,allthedishesonmymindarealreadybeingcooked!SoIsitaroundandwaitforhalfanhour.Thelunchisverydelicious,andevenbeforeIknowit,allthedishesaredone.MydaywithsmarthomedevicesWithnothingelsetodo,Ipick

a

book

and

start

reading.

As

my

eyes

move

to

the

end

of

the

last

line,

the

page

is

turned

automatically.

Before

long,

I

start

to

feel

sleepy.

Before

I

fall

fastasleep,

I

am

tucked

in

by

my

bed.Inmydream,IamlookingforthingstodoveryhardaseverythingisdoneautomaticallythemomentIthinkofit.JustasIamgettingworried,mom’svoiceringsinmyear,“WakeupGeroge!Wakeup!Todayisyourturntodothehouseholdchores!”Draggingmyselfoutofbed,Ifeelstrangelyrelieved,“Afterall,Ifinallyhavesomethingtodo!”MydaywithsupersmarthomedevicesWhat

we

have

learned1.The

verb

inflection

of

passive

voice

in

different

tenses2.

To

usepassive

voice

to

emphasize

the

receiver

of

the

verb

and

to

add

coherence

to

the

text3.

The

genres

that

commonly

use

passive

voice4.

To

describe

a

day

with

smart

home

devicesUnit1

Science

FictionReviewofPassiveVoice答疑课Read

and

complete

the

sentences

with

appropriate

forms

of

the

verbs

in

brackets.

Then

think

about

why

passive

voice

is

used

in

these

sentences.Mobile

phones

must

_________________

during

the

concert.

(switch

off)When

I

came

here

at

this

time

last

year,

the

conference

hall________________.(build)Topics

like

life

in

the

future,

AI

development

and

aliens

___________________in

sci-fi.

(often

found)Do

you

know

which

country

______________by

Italy,

Austria,

Germany,

and

France?

(border)Continuous

research

__________________

on

smart

schools,

smart

homes,

and

smart

cities.

(conduct)be

switched

offwas

being

builtare

often

found

is

bordered

is

being

conductedIt

should

____________

that

the

result

of

your

examinations

will

not

__________________.(note;

publicise)It

____________

that

more

species

will

become

extinct

if

we

continue

to

destroy

the

ecosystem.

(assume)All

members

of

the

audience

should_____________smartly,

and

the

wearing

of

slippers

________________

in

the

concert

hall.

(dress;

not

allow)With

exams

being

adapted

into

Braille,

a

blind

senior

high

school

student

scored

630

points

out

of

650

in

the

College

Entrance

Examination.

He

is

expected

to

_____________

to

a

top

university.

(admit)be

notedbe

publicisedis

assumedbe

dressedis

not

allowedbe

admittedDune

is

a

science

fiction

novel

by

Frank

Herbert.

It

won

the

Nebula

Award

in

1965

and

shared

the

Hugo

Award

in

1966.

People

generally

consider

it

one

of

the

best

sci-fi

novels

ever.

As

the

novel

opens,

each

planet

is

ruled

by

a

Great

House.

An

emperor

has

control

of

a

planet

called

Arrakis,

where

”spice”

can

be

tapped.

Every

planet

wanted

this

spice

because

it

gives

people

amazing

abilities.

As

the

emperor

fears

that

Leto,

the

ruler

of

the

Atreides

House,

will

challenge

him,

he

plots

a

war

between

Atreides

and

another

house…Read

the

passage

below

and

see

if

you

can

improve

its

coherence

by

rewriting

sentences

using

passive

voiceIt

is

generally

consideredThis

“spice”

is

wanted

by

every

planethe

will

be

challenged

by

Leto,

the

ruler

of

Atreides

House

EXAMPLEMany

animals

and

plants

are

endangered

due

to

loss

of

habitat.

To

solve

the

problem,

some

measures

must

be

taken

to

protect

them.

Cutting

down

trees

without

permission

should

not

be

allowed.

Forests

should

be

well

looked

after…List

some

environmental

problems

and

their

causes.

Then

write

solutions

to

each

problem.Possible

answerAir

pollution

is

a

big

problem,

due

to

coal

power