高中英语人教版Unit2Healthyeating 全国公开课

人教版必修三

unit2

Healthy

eatingperiod1

warming

up

,

reading

&

comprehendingstep

1:memorize

the

words

from

diet

to

strength

(p95-p96)step2:

important

words

and

phrases

(write

down

the

meaning

of

the

following

words

and

phrases)diet,

balance,

roast,

fry,

ought,

slim,

curiosity,

raw,

lie,

customer,

discount,

weakness,

strength,

balanced

diet,

ought

to,

lose

weight,

get

away

with,

tell

a

lie,

win…backstep3:

translate

important

sentence

patters:

1.

wang

peng

sat

in

his

empty

restaurant

feeling

very

frustrated.2.

nothing

could

be

better.3.

suddenly

he

saw

his

friend

li

chang

hurrying

by.4

.tired

of

all

that

fat?

want

to

lose

weight?5.

he

could

not

have

yong

hui

getting

away

with

telling

people

lies!step

4:

underline

the

words,

phrases

and

sentences

in

the

text

book.step

5:

background:

some

information

about

healthy

diet1.

a

healthy

diet

is

one

that

helps

maintain

or

improve

health.

it

is

important

for

the

prevention

of

many

chronic

health

risks

such

as:

obesity,

heart

disease,

diabetes,

and

cancer.a

healthy

diet

involves

consuming

appropriate

amounts

of

all

nutrients,

and

an

adequate

amount

of

water.

nutrients

can

be

obtained

from

many

different

foods,

so

there

are

a

wide

variety

of

diets

that

may

be

considered

healthy

diets.2.

eat

a

rainbow

of

fruits

and

vegetables

every

day—the

brighter

the

better.

the

brighter,

deeper

colored

fruits

and

vegetables

contain

higher

concentrations

of

vitamins,

minerals

and

antioxidants—and

different

colors

provide

different

benefits.

some

great

choices

are:greens:

greens

are

packed

with

calcium,

magnesium,

iron,

potassium,

zinc,

vitamins

a,

c,

e

and

k,

and

they

help

strengthen

the

blood

and

respiratory

systems.

be

adventurous

with

your

greens

and

branch

out

beyond

bright

and

dark

green

lettuce—kale,

mustard

greens,

broccoli,

chinese

cabbage

are

just

a

few

of

the

options.sweet

vegetables:

naturally

sweet

vegetables

add

healthy

sweetness

to

your

meals

and

reduce

your

cravings

for

other

sweets.

some

examples

of

sweet

vegetables

are

corn,

carrots,

beets,

sweet

potatoes

or

yams,

winter

squash,

and

onions.fruit:

a

wide

variety

of

fruit

is

also

vital

to

a

healthy

diet.

fruit

provides

fiber,

vitamins

and

antioxidants.

berries

are

cancer-fighting,

apples

provide

fiber,

oranges

and

mangos

offer

vitamin

c,

and

so

on.

step

6

team-work：try

to

find

out

the

following

information

about

healthy

diet

with

your

partners

and

make

a

presentation.(choose

one

of

the

topics)1

what

foods

contain

elements

which

can

make

you

beautiful?2

what

foods

contain

elements

which

can

make

you

healthy?3

what

foods

contain

elements

which

can

make

you

smart?4

finish

the

table

in

page

9step

7:

look

up

the

following

words

or

expressions

in

your

dictionary

or

reference

book.

and

try

to

finish

the

exercise

below.

follow

the

guidance

below.1.

diet

/

food（spot

the

differences）diet

指通常吃的食物，尤指规定的食谱[如治疗疾病或减轻体重的食物]，还可作动词“节食”。常用搭配：be/get/go

on

a

diet

进行节食

put

sb.

on

a

diet限制某人的饮食food指人或动物所需的食物；或植物所需的养料。practice:1).

we

cannot

survive

without

_______

and

drink.2).

the

doctor

says

i’ve

got

to

go

on

a

_______.3).

the

doctor

put

me

on

a

low-salt

_______

to

reduce

my

blood

pressure.2.

balance

n.

天平，平衡余额，余数v.

平衡；权衡

balanced

adj.

均衡的1).

try

to

achieve

a

better

balance

between

work

and

play.争取把工作和娱乐更好地结合起来。2).

我要核对一下我在银行的余额（看我的帐户上有多少钱）。i

must

check

my

bank

balance

(=

find

out

how

much

money

i

have

in

my

account).3).

try

to

balance

your

diet

by

eating

more

fruit

and

less

protein.多吃些水果,

少摄入些蛋白质,

使饮食均衡合理。

[重点用法]a

balanced

diet

均衡的饮食

keep

the

balance

of

nature保持生态平衡keep

one’

s

balance保持平衡

lose

one’

s

balance

(=

be

out

of

balance)

失去平衡step

8:

review

the

words

in

unit21）_______________平衡膳食

2）_______________应当

应该3）_______________体重减轻

4）_______________被放过

不受惩罚5）_______________说谎

6）_______________赢回

重新获得7）barbecued

mutton____________

8）think

of_______________9)

be

tired

of

________________

10)

be

amazed

at_______________11.）he’s

always

full

of

e___________

and

seems

never

to

be

tired12.）kitty

has

been

wondering

what

is

in

the

box

and

finally

she

opened

it

with

c______________.13.)

what

will

happen

if

you

do

not

eat

a

b______________

diet.14).

you

should

be

honest

at

any

time,

we

don’t

like

people

who

always

tell

l_________.15).

i’m

t______

of

this

kind

of

food.

can’t

we

change

a

different

one?16).

if

you

feel

not

good,

you’d

better

c_____

a

doctor.17).

it’s

important

to

know

your

own

strengths

and

___________(缺点).18).

to

tell

you

the

truth,

i

haven’t

the

___________(力气)

to

lift

this

table.19).

there

are

usually

a

lot

of

_________

(顾客)

in

the

kfc.20).

our

boss

could

have

sold

more

goods

if

he

had

promised

to

offer

a

40%

____________(折扣).

step

9:

fast

reading:

true

or

false

(scan

the

text

and

finish

the

exercise)（

）1).

usually

wang

pengwei’s

restaurant

was

full

of

people.

（

）2).

he

provided

a

balanced

diet

in

his

menu.

（

）3).yong

hui

served

a

balanced

diet.

（

）4).yong

hui

could

make

people

thin

in

two

weeks

by

giving

them

a

good

diet.

（

）5).wang

pengwei’s

customers

often

became

fat

after

eating

in

his

restaurant.

（

）6).yong

hui’s

menu

gave

them

energy

foods.

（

）7).wang

pengwei’s

menu

gave

them

food

containing

fiber.

（

）8).wang

pengwei

admired

yong

hui’s

restaurant

when

he

saw

the

menu.

（

）9).wang

pengwei

decided

to

copy

yong

hui’s

menu.

step

10:

careful

reading

(team-work)

read

the

text

again

and

have

a

discussion

with

your

partner.5

try

to

make

up

the

two

restaurants’

menu.6

do

you

think

which

restaurant

is

more

popular

with

the

young?period

2

language

pointsstep1:look

up

the

following

words

or

expressions

in

your

dictionary

or

reference

book.

and

try

to

finish

the

exercise

below.

follow

the

guidance

below.(strongly

recommended:

make

up

your

own

sentences

with

the

words

or

phrases)1.

curiosity

n.

好奇心

curious

adj.

好奇的

curiously

adv.

好奇地1).

我打开包裹只是为了满足我的好奇心。out

of

curiosity出于好奇

with

curiosity

=

curiously好奇地be

curious

about

sth.

对某事好奇

be

curious

to

do

sth.

好奇地做某事[练习]

用curiosity的正确形式填空。1).

margaret

looked

at

him

_______

_______.2).

she

decided

to

try

a

cigarette

_______

_______

_______.3).

all

the

employees

in

this

firm

_______

_______

______

the

personal

life

of

the

general

manager.4).

________

enough,

he

had

never

seen

the

little

girl.5).

________

drove

mary

to

open

her

husband’

s

letter

though

she

knew

it

was

wrong.2.

strength

/

power

/

force的区别strength

用于身体指力气力量；用于物体指承受或抗拉的强度；也可指长处。power用于人体、机械或风时指可应用的能量，也可指电力、权力和能力。force用于爆炸、风暴或打击时指释放的能量及其对物体的冲击力；也可指暴力。【练习】根据句子意思用strength，power，force的适当形式填空。1).

i

will

do

everything

in

my

_______

to

help

you.2).

we

can

use

the

_______

of

the

wind

to

make

electricity.3).

he

used

all

his

_______

to

lifted

the

heavy

box.4).

the

soldiers

took

the

prisoners

away

by

_______.3.

be

tired

of

=

be

fed

up

with

=

be

sick

of

对……厌烦了1).

这老话我们听厌了。we

are

tired

of

hearing

the

old

story实用短语get/be

tired

of

doing

sth.

厌倦(做某事)

get/be

tired

from

doing

sth因……而疲倦be

tired

out

=

be

worn

out非常疲倦[练习]

用tired短语的适当形式填空。1).

my

eyes

___________

___________

__________

reading

in

a

poor

light.2).

i

___________

___________

__________

watching

television;

let’

s

go

for

a

walk.3).

i

________________

_______________.

can

we

stop

for

a

rest?4.

ought

to

aux.

应当；应该(没有人称和数的变化，后接动词原形)1).

他认为他们应当参加设计。he

thought

that

they

ought

to

take

part

in

the

design.2).

he

ought

not

to

do

it.

/

he

oughtn’

t

to

do

it.

他不应该做这件事3).（疑问式）我们应该马上做这件事吗？ought

we

to

do

it

at

once?[练习]

按要求填空或翻译。1).

he

ought

to

be

here,

__________

he?

(反意疑问句)2).

i’

m

sorry.

i

____________________

(本应该先给你打个电话)

to

tell

you

1

was

coming．3).

i

______________________

(本不该拜访)

her,

but

i

missed

her

so

much.5.

lose

weight体重减轻；减肥she

is

trying

to

lose

weight.

她在努力减肥。[短语归纳]

weight短语及lose短语：

put

on/gain

weight（指人）增加体重，长胖lost

heart

泄气；灰心lose

one’s

heart

(to

sb/sth):

fall

in

love爱上；钟情于……

lose

one’s

balance失去平衡

lose

face丢面子

away

with

_________________________1)

他们抢劫银行,

掠走了大批现款。they

raided

the

bank

and

got

away

with

a

lot

of

money.2)

if

you

cheat

in

the

exam

you'll

never

get

away

with

it.考试作弊必予追究3).

nobody

gets

away

with

insulting

me

like

that.这样侮辱我的人,

我是不会放过的.[短语归纳]

get词组：get

down

to认真静下心（工作）

get

on

well

with相处融洽；(工作的)

进展好get

through接通电话；办完；完成

get

up起床；起身get

over克服，熬过，恢复[练习]

用get词组填空。1).

to

my

surprise,

the

baby

wolf

______

______

______

the

dogs

and

then

managed

to

survive.2).

she

never

arrives

on

time

at

the

office,

but

she

somehow

managed

to

_____

_____

_____

it.3).

well,

stop

chatting.

it’

s

time

we

______

______

______

some

serious

work.4).

the

news

was

a

terrible

blow

to

her,

but

she

will

______

______

the

shock

soon.7.

tell

a

lie

=

tell

lies

说谎撒谎是不对的it’

s

not

right

to

tell

a

lie.[短语归纳]

tell短语和习语：tell

a

from

b:

distinguish

a

from

b辨认a和b；辨别tell/know

a

and

b

apart将a和b辨别开来

you

can

never

tell谁也不知道there

is

no

telling:

it

is

impossible

to

know不可能知道tell

you

what我说

(用以提出建议)

i

told

you

(so)

_我提醒过你要出事；我早就跟你说过[练习]

用tell词组填空。1).

______

______

______

______,

i

fell

asleep

in

the

middle

and

didn’

t

know

how

the

story

ended.2).

can

you

_____

tom

_____

his

twin

brother?3).

there’

s

no

______

(tell)

what

may

happen.important

sentence

patterns.1.

nothing

could

be

better.

没有什么比这更好的了[解释]

此句中用比较级的否定形式表示最高级的含义。如：1.没有比我更爱你的人了。nobody

loves

you

more

than

i

do.2.

我从没有听过更动听的嗓子。i’

ve

never

heard

a

more

beautiful

voice2.

something

terrible

must

have

happened

if

maochang

was

not

coming

to

eat

with

his

as

he

always

did.要是李昌不像往常那样到他店里吃饭，那问题一定严重了[解释]

情态动词

+

have

done1).

情态动词must

+have

done只用于肯定句中，表示对过去发生的事情或状态进行肯定的推测，意为“过去一定做过某事”。it

must

have

rained

last

night,

for

the

road

is

wet.

昨天晚上一定是下雨了，因为路还湿着。

you

must

have

seen

the

film

the

gold

rush.

你肯定看过电影《淘金热》。2).

情态动词can／could可用于否定句中，即can’

t

have

done

／couldn’

t

have

done，表示对过去发生的事情或状态的肯定的推测，意为“过去不可能做过，肯定没做过”。my

sister

met

him

at

the

theatre

last

night,

so

he

couldn’

t

have

attended

your

lecture.

我姐姐昨天晚上在电影院遇见了他，所以他肯定没参加你的演讲．3).

此外，can／could

have

done还可用于疑问句中表示对过去发生的事情或状态的不太有把握的推测，常表示“过去可能做过吗?”(注意：表推测的情态动词只有can／could常用于疑问句中)i

can’

t

find

tom

anywhere

in

the

office

building.

where

can

he

have

gone?

我在办公楼任何地方都找不到汤姆。他有可能去了哪里了呢？4).

情态动词may／might

+have

done表示对已发生的动作或存在的状态进行不肯定的推测，might语气稍弱一点儿，只能用于肯定句和否定句中，表示“过去可能做过某事或过去可能没做过某事”。you

might

have

read

about

it

in

the

papers.

你可能在报上已经看过这个消息了。[练习]

用括号中所给词的适当形式填空。1).

一where

_______

margaret

_______

the

empty

bottles

(can;

put)?一she

_______

them

away.

they

must

be

somewhere

(can;

throw).

2).

一_______he

_______

as

captain

of

the

football

team

(can;

choose)?

一yes,

he

must

have.

3).

一hurry

up,

michael!

it’

s

ten

to

three.

—goodness

me!

the

class

______

(must;

begin).

i’

ll

be

late

again.

1

he

couldn’

t

have

yong

hui

getting

away

with

telling

people

lies._______________________________________________________[解释]

have

sb./sth.

doing

sth.

使某人或某物一直做某事

have

sb./sth.

do

sth.

使某人或某物做某事

have

sb./sth.

done

sth.

请人做某事(自己不去做或无法做)[典例]1).

i

had

him

waiting

at

the

gate

from

eight

o’

clock

this

morning

till

now.我让他从早上八点一直在门外等候到现在。2).

i’

ll

have

him

finish

my

work.我将让他替我把工作完成3).我请人把我的头发理了i

had

my

hair

cut.step

2

application：fill

in

the

blanks

according

to

the

text.

wang

pengwei

sat

in

his

empty

restaurant

feeling

very

1

(frustrate)

for

people

were

going

to

another

newly-opened

restaurant

which

only

provided

raw

2

(蔬菜),

fruit

and

water.

what

amazed

him

was

that

the

food

there

cost

more

than

3

in

his

own

restaurant.

after

doing

some

research,

he

wrote

his

own

sign

to

attract

4

(顾客)

back

to

his

5

.

the

next

day

wang

pengwei's

restaurant

was

nearly

full,

which

made

yong

hui

very

6

.

having

had

a

good

7

（交谈）,

both

of

them

realized

the

benefits

and

weak

points

of

their

own

restaurants

and

thought

to

8

their

menus

and

provide

a

9

（平衡的）menu.

finally

they

got

married,

working

and

living

together

10

(happy)

ever

after.2课文大意概括（旨在训练用30个单词概括大意的能力）阅读课文，试着用30来个单词概括课文大意或将下面的短文译成英语。

从短文得知到王朋餐馆用餐的人越来越少而附近一家新餐馆提供如象生菜食物却顾客盈门。最后在两家餐馆的共同努力下取得了双赢。______________________________________________________________________________________________________________________________________________________________3课文佳句背诵与仿写（旨在培养对难句的理解和写作能力）1）

【原句】he

thought

of

his

mutton,

beef

and

bacon

cooked

in

the

hottest,

finest

oil.[模仿要点]

句子结构：

a,

b

and

c＋分词作定语.【模仿】这张照片使我想起了1992年发生在身边我的人，地方和事情。_______________________________________________________________________________2）

【原句】something

terrible

must

have

happened

if

li

chang

was

not

coming

to

eat

in

his

restaurant

as

he

always

did.

[模仿要点]

句子结构：

something

must

be

done

if

…as…【模仿】1）如果你想如同玛丽一样取得很大的进步，更多的练习是必不可少的。___________________________________________【模仿】2）昨天他没有按照我吩咐的参加会议，一定有什么事发生了。_________________________________）【原句】

perhaps

we

ought

to

combine

our

ideas

and

provide

a

balanced

menu

with

food

full

of

energy

and

fiber.

[模仿要点]

形容词作定语，相当于一个定语从句－which

is

full

of…【模仿】最后他们来到一个小农舍，看见一条小溪从长满各种花草的山谷流过。_______________________________________________________________________________4）【】their

balanced

diets

became

such

a

success

that

before

long

wang

became

slimmer

and

yong

put

on

more

weight.[模仿要点]

句子结构:

such

a

…

that从句【模仿】他的刻苦训练给他带来很大的成功，他不久就进入了广东省跳水队。__________________________________________________________________________1

making-up

（make

up

a

short

story

with

the

following

phrases,

the

more

creative

the

better）lose

weight

tell

lies

get

away

from

tell

a

from

b

be

tired

of

period3

learning

about

language

&

using

languageimportant

words

and

phrases:step

1:

memorize

the

words

from

consult

to

vitamin

(p96)step

2:

finish

the

exercise

in

page

12step

3:

review

the

usage

of

the

modal

verbs

and

finish

the

following

exercises1.

i

lived

with

my

sister

this

summer

and

didn’t

have

to

pay

rent.

so

i

_____

save

most

of

my

salary.

a.

was

able

to

b.

would

c.

could

d.

should2.

i

promised

to

get

there

before

5

o’clock,

but

now

the

traffic

is

still

so

heavy.

they

_____

for

me

impatiently.

a.

may

wait

b.

must

be

waiting

c.

could

wait

d.

ought

to

wait3.

i

______

her,

but

i

never

could.

a.

ought

to

help

b.

must

help

c.

must

have

helped

d.

ought

to

have

helped4.

the

smiths

went

to

the

country

for

the

weekend

as

they

______

to

the

office.

a.

needn’t

have

gone

b.

mustn’t

go

c.

may

not

go

d.

didn’t

have

to

go5.

my

parents

never

remember

my

telephone

number,

and

they

always

______

look

it

up.

a.

should

b.

can

c.

have

to

d.

must6.

bobby

______

me

your

secret,

but

he

meant

no

harm.

a.

shouldn’t

have

told

b.

should

tell

c.

mustn’t

have

told

d.

could

tell7.

if

you

______

go,

at

least

wait

until

the

rain

stops.

a.

can

b.

must

c.

should

d.

would8.

you

______

follow

me

if

i

am

wrong.

a.

must

b.

don’t

have

to

c.

wouldn’t

d.

ought

to9.

_____

you

like

to

have

a

walk

with

us

this

evening?

a.

could

b.

will

c.

would

d.

can10.

—mr.

wang,

i

will

go

and

fetch

four

chairs

for

the

meeting.

—you

______

fetch

four;

two

will

do.

a.

won’t

b.

couldn’t

c.

shouldn’t

d.

needn’tstep4:

prepare

to

do

the

listening

in

page

14.period

4

reading

and

discussingimportant

words

and

phrases:step

1:

memorize

the

words

from

protein

to

flavor

(p96)step2:wrtie

down

the

meaning

of

the

following

words

and

phrasesconsult

fiber

digest

poisonous

carrot

scurvy

rickets

obesity

vitamin

protein

debt

glare

spy

limit

limited

benefit

breast

garlic

sigh

combine

cooperation

ingredient

flavor

earn

one’s

living

in

debt

spy

on

cut

down

before

long

put

on

weight

balanced

diet

benefit

from

be

tired

of

lose

weight

step3:translate

important

sentence

patterns:7

i

don’t

want

to

upset

you,

but

i

found

your

menu

so

limited

that

i

stopped

worrying

and

started

advertising

the

benefits

of

my

food.8

but

don’t

you

think

it

would

be

better

if

we

were

a

bit

thinner?9

my

research

has

shown

me

that

neither

your

restaurant

nor

mine

offers

a

balanced

diet.step4

:underline

the

words,

phrases

and

sentences

in

the

text

book.step

5:

self-testi．fill

in

the

blanks10

i’m

t______

of

this

kind

of

food.

can’t

we

change

a

different

one?2.

if

you

feel

not

good,

you’d

better

c__________

a

doctor.3.

time

is

l________.

we

need

to

be

hurry.

4.

to

succeed,

we

must

_________________(结合)

talent

with

working

hard.5.

“you

did

a

bad

job!”

she

_____________(叹息).6.

we

need

both

competition

and

_________________(合作).7.

please

find

out

the

foods

that

give

fibre

for

______________(消化)

and

health.1

he

is

in

deep

d___________

in

order

to

cure

his

mother’s

disease.9.

i’ve

had

the

b___________

of

a

good

education.ⅱ.

translation11

provide

with

_____________________12

get

married

______________________13

spy

on

________________________14

advertise

the

benefit

of

________________________15

try

a

meal

________________________16

agree

to

do

________________________17

feel

sick

_________________________18

be

tired

of

___________________________19

before

long

____________________________20

put

on

weight

__________________________21

cut

down

___________________________22

in

debt

__________________________23

earn

one’s

living

_________________________________step

6:

fast

readinglead-inas

we

know,

wang

pengwei

and

yong

hui

host

two

different

styles

of

restaurants,

and

yong

hui’s

slimming

restaurant

attracted

all

the

customers

from

wang

pengwei’s.

pengwei

was

very

angry

and

decided

to

do

a

research

to

compete

against

yong

hui.

what

could

the

competition

be

on?fast

reading:exercise

about

true

or

false（

）

peng

won

back

his

customers

because

he

must

make

a

living

on

the

restaurant.（

）’s

restaurant

serves

too

much

energy-giving

food

while

yong

hui’s

is

a

healthy

diet.（

）3.

at

last,

they

combined

their

menus

and

cut

down

the

fat

and

increase

the

fiber

in

the

meal.（

）

balanced

menu

made

wang

and

yong

hui

slimmer.step

7

language

points24

contain

vt.

包含，容纳，装有.

1）这个讲演包括一些有趣的思想。the

speech

contained

some

interesting

ideas.

2）beer

contains

alcohol.

啤酒含有酒精。contain

&include

(spot

the

difference:)contain_着重“其中确实包含有”，如：the

bottle

contains

water.

这个瓶子里有水include_包括，表范围。如：he

travelled

to

lots

of

counties

including

china。ex：mum，i

dislike

the

vegetables.help

yourself

to

them,

dear.

they

______

a

lot

of

vitamin

c.a.

include

b.

hold

c.

take

d.

contain2.

earn

one’s

living

谋生，度日he

earned

his

living

by

selling

magazines

on

the

train

when

he

was

only

eight

years

old.在他只有八岁的时候，他在火车上靠卖杂志度日。1

in

debt欠债she

was

in

debt

and

had

to

leave.

她深陷债务，不得不离开【拓展】

out

of

debt不欠债

be

in

one’s

debt负债4.

glare1)

vi.

瞪眼，怒目而视glare

at瞪着，盯着2)

n.

怒视，强烈而刺目的光1)

这个小男孩瞪着他妈妈说：“我不想做那件事情！”the

little

boy

glared

at

his

mother

and

said,“

i

do

not

want

to

do

that

at

all

!”2)

the

old

gentleman

just

stood

there

glaring

at

the

pickpocket

and

did

not

say

a

word.这位老先生只是站在那里对那个扒手怒目而视，但一句话也没有说。glare/glance/stare/gaze(spot

the

differences)glare

强调“怒视”glance

指快速地看某人或某物一眼stare

指由于生气、害怕或吃惊而睁大眼睛注视某事物

gaze

用于指因喜爱和快乐而注视某事物ex：用所给词的适当形式填空glare/stare/glance/gaze25

the

teacher

gave

the

boys

a

_______

when

they

laughed

at

the

poor

girl.26

mary

is

so

afraid

of

the

big

dog

that

she

________

at

it

and

can’t

move

a

little.27

the

girl

_________

at

her

boyfriend

and

went

out

without

any

word.28

the

poor

girl

___________

at

the

delicious

food

and

then

passed

away.

adj.

.限制的，限定的，有限的we

are

doing

our

best

with

the

limited

resources.

我们尽最大的努力利用有限的资源。1),limit

n.

限度，限制她想知道儿子的权限。she

wants

to

know

the

limit

of

her

son’s

power.2).limit

v.

限制limit

指时、空、程度、量等方面的“限定”，其内涵是如果超出了这种限度就会受罚或遭到令人不快的后果；此外，这个词也常用来表示“局限”。this

driver

received

a

ticket

because

he

failed

to

limit

his

speed

while

driving

in

heavy

traffic.

ex:

because

of

the

small

size

of

the

school

,

it

only

admits

a

_______

number

of

children.a.

limited

b.

minimum

c.

certain

d.

confined

6.

benefit1)

vt.&

vi.

有益于（常与from，

by连用）；获益；得益于运动有益于我们的健康exercise

benefits

our

health.我们得益于每天做操。we

benefit

from

daily

exercises.2)

n.

利益，好处eg:

i

did

it

for

his

benefit.

我做这个是为了帮助他。【搭配】

benefit

from/by从……收益

be

beneficial

to对……有益

7.

agree

to

(do)

sth.

表示“同意某事或某建议”，后只能跟表“提议，计划，方案，打算，安排”的名词。eg.

1)

he

agreed

to

their

proposal.2)

he

agreed

to

get

someone

to

help

us.【拓展】1)

agree

with

sb./with

one’s

words同意某人

agree

with

every

word

you

said.2)

agree

on

sth.

表示在某事上取得一致的意见

agreed

on

a

date

for

the

next

meeting.3)

agree

to

sth.

同意（某提议，计划，方案等。4)

agree

to

do

sth.

表示“同意做某事”，但不能说

agree

sb.

to

do

sth.5)

agree

后面接从句

eg:

we

all

agree

that

he

is

wrong.9.

combine

v.

使结合，使联合，使化合1).hydrogen

and

oxygen

combine

to

form

water.。氢与氧化合形成水2).the

hotel

combines

comfort

and

convenience.

这家旅店既舒适又方便。【搭配】combine

…with…

将……与……结合在一起10.

rather

than

的用法rather

than

意为“而没有”、“而不是”，侧重客观上的差别，还可以表示“与其，倒不如（宁可）”，

侧重句子主语或说话人主观上的选择。句中

rather

than

前后一般应为名词、代词、动名词、形容词、动词不定式、介词短语、甚至分句等。

i’d

rather+动词原形，通常意为“我宁愿”，相当于“

i’d

prefer

to

”，具有选择意义，即“宁愿做不愿做”。但是，当后接动词like,

enjoy,

appreciate时，rather是一个程度副词，像quite

和fairly一样无选择意义，所以i’d

rather

like不是“我宁愿喜欢”，而是“我相当喜欢”。如：we

ought

to

invest

in

new

machinery

rather

than

building.

（接名词）it

ought

to

be

me

rather

than

you

that

sign

the

letter.

（接代词）i

always

prefer

getting

up

early

rather

than

going

to

school

without

breakfast.

（接动名词）i

call

her

hair

chestnut

rather

than

brown.

（接形容词）he

would

die

rather

than

give

up

smoking.

（接动词）she

likes

to

keep

things

rather

than

throw

them

away.

（接动词不定式）i’d

prefer

to

go

in

summer

rather

than

in

winter.

（接介词短语）john

went

to

the

seaside

yesterday

rather

than

he

went

where

he

often

goes.

（接分词）11.

cut

down1)

to

cut

down

a

tree

with

an

axe用斧头把树砍到2）to

cut

down

on

smoking减少吸烟【拓展】

由cut

构成的词组：cut

across

取捷径，走近路/超越cut

back

剪枝，修剪/减少，缩小，削减cut

in

插嘴cut

up

切碎/使受苦12.

put

on

weight

增肥1）the

teacher

told

us

not

to

eat

more

so

as

not

to

put

on

weight.

【拓展】put

on1)

假装，伪装1).she

was

a

shy

girl,

but

she

put

on

a

bold

front

and

went

to

the

party.

她是个害羞的女孩子，然而她却装出一副勇敢的样子去参加聚会2)

增加，添上1).put

on

speed

增加速度2).the

old

gentleman

likes

to

put

grease

on

his

hair

to

make

it

shiny.老先生喜欢给头发擦上发膏使它光亮3)

表演，演出，上演（戏剧）

important

sentences:1.

i

don’t

want

to

upset

you,

but

i

found

your

menu

so

limited

that

i

stopped

worrying

and

started

advertising

the

benefits

of

my

food.这是一个由so…that…

引导的结果状语从句，

意思为“如此……

以至于……”so

+

adj./adv.

+that…eg:

she

is

so

good

a

teacher

that

we

all

love

her.=

she

is

such

a

good

teacher

that

we

all

love

her.=

so

good

a

teacher

is

she

that

we

all

love

her.=

such

a

good

teacher

is

she

that

we

all

love

her.

such…

that…

也引导结果状语从句

such

+(adj.)

+

n.+

that

…但要注意：n.前有many,

much,

few,

little

(少)用soeg:

so

many

english

words

so

much

work

so

few

workers

so

little

time但little表示小的意思，仍用such

(such

a

little

boy

)【注意】no

such

car

是no

such

+

单数n.

结构，因为no=not

a/an

所以用了no后就没有a/an了。eg:

there’s

no

such

person

here.【拓展】连词

so

that

既可以引导结果状语从句，也可以引导目的状语从句。引导目的状语从句前要用may/might,

can/could,

should,

wouldeg:

he

got

up

early,

so

that

he

caught

the

first

train.

(结果状语从句)

he

got

up

early

so

that

he

could

catch

the

first

train.

(目的状语从句)

don’t

you

think

it

would

be

better

if

we

were

a

bit

thinner?【分析】该句中think后面的宾语从句是虚拟语气，表示与现在事实相反的假设。（请查阅虚拟语气的资料）1

在表示与现在的情况相反的虚拟条件句里，if从句用过去式，主句用“would/should/could/might

+动词原形”eg:

if

i

had

a

mini-computer

on

hand,

i

would

certainly

let

you

use

it.

如果我现在手头上有一台微电脑，我肯定会借给你用。2

在表示将来难以实现的假设或推测的虚拟条件句中，if从句动词用过去式，或“were+to

不定式”，或“should+动词原形”，主句用“would/should/could/might

+

动词原形”。eg:

if

it

should

rain

tomorrow,

we

should

have

to

put

off

the

picnic.

万一明天下雨，我们只好推迟野餐。3

表示与过去的事实相反，从句用过去完成式，主句用“would/should/could/might

+have+过去分词”eg:

if

the

policeman

had

arrived

earlier

,

he

would

have

seen

the

accident.

要是警察早些到达，就能见到事故了。

step

8

discussion

order

to

keep

healthy

,

what

should

be

eaten

?

discuss

with

your

group

members

and

design

a

balanced

diet

for

different

people

such

as

fat

people

,

old

people

or

children

.

there

will

be

a

gourmet

festival(美食节)

in

our

school.

you

and

your

classmates

will

take

part

in

it

.

so

,

please

design

a

special

menu

for

our

hometown.tips:

your

menus

balanced

or

not?

balanced

diet

should

include

energy—giving

foods,

body-building

foods

,protective

foods3.

do

your

menus

have

any

characteristics(特色)?step

8

conclusionwe

are

what

we

eat

.an

apple

a

day

keeps

a

doctor

away

.first

wealth

is

health

.homework:

the

text

2.

revise

the

language

pointsex.根据句意,

用所给的词或词组的最恰当形式填空(注意有多余选项)

earn

one’s

living,

care

about,

are

for,

after

all,

above

all,

take

park

in,

take

the

part

of,

success,

avoid,

long

before,

before

long,

feel

fit,

provide

1.

he’s

been

ill

for

weeks

and

doesn’t

__________

for

work

yet.

2.

she

______________

by

singing

in

a

nightclub.

3.

he

was

extremely

angry

yesterday

and

said

he

would

not

come

back.

but

he

returned

today

______________.

4.

how

many

countries

will

be

_______________

the

games?

5.

he

_______________

hamlet

in

the

play.

6.

i

just

stopped

cycling

to

________

running

over

the

cat

in

the

street