高二英語上學(xué)期unit 9 warmingup

Warming-up

and

listeningStep1

Warming-up1.Brain

stormingabout

our

earth?What

problems

can

you

find

outProblems:sandstormair

pollutiondesertwater

pollutionhungerlarge

populationrubbishwarsCan

you

think

about

some

solutions?What

do

you

think

is

the

biggest

problem

?What

do

you

think

causes

theproblem?What

should

wedo

to

solve

the

problem?2.Warming-upTrash/GarbageCauses:buy

product

using

too

much

wrapping

and

then

throw

away

too

much

garbage

in

the

street

or

in

nature.Solution:them

or

recyclethemreduce

garbage

by

buying

products

that

useless

packaging

and

never

throwdeforestationCauses:need

for

wood

and

fuelSolution:plant

new

trees,

try

to

useless

woodAir

PollutionCauses:factory

&

carSolution:using

new

technology,

useless

energy,

try

to

useand

recyclemuch

waterwater

pollutionCauses:factory

&

carSolution:usenew

technology,

use

less

energy,

try

to

use

and

recyclemuch

waterStarvationCauses:uneven

distribution

of

wealth,

sometimes

natural

disastersSolution:providing

educationand

technology,

giving

monetary

aid

to

disaster-stricken

areasDesertificationCauses:need

for

wood

and

fuelSolution:repair

desert

area&

protect

theareas

that

arein

danger

of

becoming

desertA

PROPOSAL1.

Don’t

use

one-off

chopsticks,

lunch-boxesand

cups2.

Don’t

use

paper

tissue

when

you

sneeze,

use

handkerchief

instead.3.

Don’t

send

post-cards.Send

electronic

cards

by

e-mail.4.

Don’t

throw

rubbish

at

will.5.

Don’t

makea

lot

of

noise.6.

Don’t

waste

water7.

Don’t

waste

electricity.8.

Don’t

destroy

trees

and

grass.Step2

ListeningBeforelistening:TheEarth

DayApril

22ndTheEnvironmental

DayJune5thWhile

listening:1)

Why

is

the

speaker

giving

this

speech?DA.

To

celebrateEarth

DayB.

To

talk

about

serious

problemsC.

To

ask

people

to

take

action

to

protect

itD.

All

of

the

aboveA2)

What

does

shethink

the

most

serious

problem

is?

A

.

Water

pollution

B

.

air

pollutionC.

soil

pollutionD.

theless

of

food3)Thespeaker

presented

her

idea

from

two

points.what

arethey?

Point

1

Weshould

____________________

of

our

water.

(takebetter

care)Point

2Wemust____________________our

water.(stop

polluting)

Point

3

We

must

learn

to

_______________

in

our

daily

life.(save

water)part

oneToday

we

are

celebrating

Earth

Day.Earth

Day

is

a

day

for

reflection

and______.Today,

people

incountries

all

over

the

world

get

together

to

_______the

earth

and

our

future,

and

to

take

action

to

_______the

current

situation.

Earth

Day

is

a

chance

for

us

to

learn

_____the

world

and

change

our

behavior.Ithelps

me

understand

that

we

must

act.

If

I

__________more

about

the

earth

in

the

past

,I

would

havemade

different

choices

about

what

to

do

and

what

to

buy.It

is

_________

too

late

to

change.Part2:Prediction

:

What

will

the

speaker

say

about

theproblem

next?1.Out

line

thespeaker’s

arguments.Argument

1:

We

should____________________________.We

must____________________________________.We

must___________________________________________________________________________________________________________________________________________.If

we_____________________________________,

we

will

be__________________________________.Argument

2:We

must

________________our

water.Problem:We

are

_______________________pace.

Cars,

factories,

and

air

conditionspollute

the

air

andthe

water.Solutions:We

must__________________wethink

and

live.

Let’s

not

_______if

wecan

walk

or_________.

Let’s

try

not

to

use

______________

morethan

what

is

absolutely

necessary.

Let’s

not

buy

products

that

_______________.Let’s

make

new_____________and

use

new

technology

to

______________that

factories

are

green

and

clean.2.

The

speaker

will

say

that

her

final

point

is

____________________________________Below

is

asample

outline

of

thispart

of

thespeech:*We

are

using

too

much

water

in

our

dailylife;*Example/Fact

to

show

how

much

water

is

being

wasted

at

home;*Suggested

solutions:

1).

Fixleaking

taps;2).

Try

to

use

less

water;3).

Recyclewater

when

possible.*

Examplesof

how

much

water

can

besaved

if