《英語》(新標(biāo)準(zhǔn))初中修訂版Unit5Thepower

of

plantsStarting

out

&Understanding

ideas(文本解讀)冊

次：七年級上冊

學(xué)

科：英語(外研社版)1.What

is

happening

in

the

picture?2.Is

it

powerful?A/B/C層Look

at

the

picture

and

answer

the

questions.Plants

are

everywhere

around

us.In

this

unit,let's

explore

the

amazingworld

of

plants.Whydowe

need

plants?Whataretheir

uses?What

do

they

mean

to

us?

By

the

end

of

this

unit,you

will

makeaposteraboutplants.After

completing

the

unit,you

will

be

able

to:?usewordsandexpressions

intheunitto

describe

plants.?usethe

simplefuturetense

to

talk

about

the

benefits

of

plants.?

describe

the

importance

of

plants.The

powerofplantslmpoktanceinthc

natualworldUsesto

pcopleMeanimgs1o

ouliurcsMke

anostei

ubou

plant

A/B/C層Look

at

the

picture

and

answer

the

questions.1/What

do

you

see

in

the

picture?Bamboo.2.Whattactsabouttheplantdoyouknow?A/B/C層Watch

the

video

and

answer

the

question.What

amazing

facts

aboutplanis

are

mentioned

in

the

video?A/B/C層Watch

the

video

again

and

answer

the

questions.Which

fact

interests

you

most?Do

you

thinkplants

are

amazing?Whyorwhy

not?A/B/C層buy

vegetablework

on

wood

weightheherbsdrawtrcesandgrassroodnntrusTorhou

medrcinep0on

foanA層Lookatthepicturesand

answerthe

questions.Whatare

the

people

doing?What

can

plants

doforus?Lookatthepicturesand

answerthe

question.Whatisthecommonthingyoucanseein

the

pictures?Plants.B/C層Lookatthepicturesand

answerthe

question.Whatarethepeopledoingwith

plants?ThegirlisbuyingThemanisIhe

woman

isThe

girl

is

drawingsomevegetables.

workingonwood.

weighing

the

herbs.trees

and

grass.B/C層Lookatthepicturesand

answerthe

question.Whatcanplants

do

for

us?Plants

are

our

food,medicine,materials

for

houses,and

inspiration

for

art.B/C層Thinkand

say.What'stherelationshipbetweenplantsandpeople?Plantareamaznganduseful.They

are

our

great

friends

A/B/C層Lookand

say.1.Whatdoyousee

in

thepicture?2.Whatisthepictureabout?Photosynthesis

光合作用A層1.What

doyou

see

inthepicture?

I

see

some

workers2.What

are

they

pioducing?Theyneproducingoxygen3.Whatisthepictureabout?Photosynthesis

光合作用Lookand

say.B/C層sugarleafsunlightwaterLookatthepictureofaplantandmatch

thewords

to

it.A/B/C層2

He

works

in

Workshop1001

in

the

Leaf.There

are

20

to100workersineachworkshop.TheycollectsunlightandCO?duringthe

day.Now

workers

from

the

Root

send

up

water.The

waterwill

rise

up

to

the

Leafthrough

theStem.Then

workers

in

theLeaf

willmixwater,CO?andsunlight.3

Whataretheygoing

to

produce?Mostimportantly(for

them),there

will

be

sugar!It's

useful

for

the

growth

of

the

plant.Anotherproduct

will

be

oxygen,but

the

plant

doesn't

need

much

of

it.Itmeansalottoanimalsandhumans,though-they

need

it

to

breathe!A/B/C層Readthepassageandcheckyour

answers.sunlightwatercarbon

dioxideWithin

aplantsugaroxygen.leafrootsugarleafsunlightwaterstemHe

works

in

Workshop1001in

the

Leaf.There

are

20

to100workersineach

workshop.They

collect

sunlight

and

CO?duringthe

day.Now

workers

from

the

Root

send

up

water.The

waterwill

rise

up

to

the

Leaf

through

theStem.Then

workers

in

the

Leaf

willmix

water,CO?and

sunlight.3What

are

they

going

to

produce?Most

importantly(for

them),there

will

be

sugar!It's

useful

for

the

growth

of

the

plant.Anotherproduct

will

be

oxygen,but

the

plant

doesn't

need

much

of

it.Itmeansa

lot

to

animals

and

humans,though-they

need

it

to

breathe!A/B/C層Readthepassageagain,chooseanothersuitabletitleand

giveyour

reasons.

a

How

to

make

sugarb

How

plantsworkc

Why

plants

are

greatd

Going

to

the

green

workshopThe

word“plant”has

two

meanings.One

is

about

tie

Ilving

thing.The

otherisaboutthe

placetheworkersworkin.A層Do

they

have

the

same

meaning?What

does

"plant"mean

in

the

title?Learning

to

thinkA

pun

is

a

word

with

more

than

one

meaning.It's

a

clever

way

to

make

the

passage

more

interesting.Work

in

groups

and

compare

the

two

titles.b

Howplants

workTherearesomeworkersinaplantWhere

dothey

actuallywork?What

do

thiey

do

in

the

plant?

They

work

tn

the

leivcs

of

aplantnieyworkinleplunt

dhhey

make

oxygenanc

Bsugan

B/C層A

pun

is

a

word

with

more

than

onemeaning.It's

a

clever

way

to

make

the

passage

more

interesting.b

HowplantsworkComparethetwotitles.Completethetextswiththewordsandexpressionfromthe

passage._ea+

CO?comeintoig1ltheSunimportant

to

humans-they

need

it

to

breatheWater

from

the

root

will

to

the

leafthrough

thestem.A/B/C層and

sunlight

will

turn

and

oxygen.Oxygen

isWaterinto

sugairiseunLet'sretellaccordingtothe

picture.waterWithinaplantsunlightsugarleafA/B層Let'sretellaccordingtothe

picture.Sunlight

and.CO?come

intothe

leafWater

CO?and

sunlight

will

turninto?sugar

andoxygen.Oxygenisimportant

to

humans-they

needit