新概念二冊課文62共8個(gè)樣品課件nce2lesson

新概念二Lesson

62After

the

fire大火之后Free

talk:Have

you

ever

experienced

any

naturaldisasters?Can

you

tell

some

kind

of

natural

disasters?volcano(火山)sandstorm(沙塵暴)drought(旱災(zāi))tsunami(海嘯)typhoon（臺(tái)風(fēng)）fire(火災(zāi)）What

can

yousee

in

thispicture?Everything

wasdestroyed(毀滅)The

city

became

ruin(廢墟)Earthquake

ofTangshan

inChina

in

1976The

buildings

felldown

.The

cracks

cutacross

the

roads

.bridge

railwayMany

things

were

destroyed,

such

as

…buildingspersonal

washing

thingsa

bottleofwatermoneytorch(手電筒)mobile

phonefoodandsweetsblanket(毯子)What

will

you

take

with

you?medicineYouwilltake:樹木的作用樹木可以調(diào)節(jié)氣候、凈化空氣、防風(fēng)降噪和防止水土流失、山體滑坡、等自然災(zāi)害，是人類最好的朋友。Without

the

forest

cover,

these

areas

wouldreflect

more

heat

into

the

atmosphere,

warmingthe

rest

of

the

world.

Losing

the

rainforests

mayalso

influence

wind

and

rainfall

patterns,potentially

causing

certain

natural

disasters

allover

the

world.textFiremen

had

been

fighting

the

forest

for

nearlythree

weeksbefore

they

could

get

it

under

control.

A

shorttime

before,great

trees

had

covered

the

countryside

for

milesaround.

Now,smoke

still

rose

up

from

the

warm

ground

overthe

desolate

hills.

Winter

was

coming

on

and

thehills

threatened

the

surrounding

villages

withdestruction,

for

heavy

rain

would

not

only

washawaythe

soil

but

would

cause

serious

floods

as

well.When

the

fire

had

at

last

been

put

out,

the

forestauthorities

ordered

several

tons

of

a

special

typeof

grass-seed

which

would

grow

quickly.

The

seedwas

sprayed

over

the

ground

in

huge

quantities

byaeroplanes.

The

planes

had

been

planting

seedfor

nearly

a

month

when

it

began

to

rain.

By

then,however,

in

many

places

the

grass

had

alreadytaken

root.

In

place

of

the

great

trees

which

had

been

growing

there

for

centuries

patches

ofgreen

had

begun

to

appear

in

the

blackened

soil.NewwordsandexpressionsNew

words

and

expressions

生詞和短語1.control n.

控制smoke n.

煙desolate

adj.

荒涼的threaten v.

威脅5.surrounding adj.

周圍的6.destruction n.

破壞，毀滅flood n.洪水，水災(zāi)authority n.

（常用復(fù)數(shù)）當(dāng)局grass-seed n.草籽spray v.

噴撒quantity n.量root n.

根century n.

世紀(jì)patch n.

小片blacken v.

變黑，發(fā)暗★control

n

控制control

sth. (v):控制I

can

control

it.I

can

manage

it.我能對付(口語)介詞短語:in

control:在控制之內(nèi)under

control:在控制之下,被控制out

of

control:失控★smoke

n

煙smoke:吸煙Don't

smoke!

/

No

smoking!cigarette,cigar:(n)香煙smoke:(n)煙霧full

of

smoke:充滿煙霧名詞加-y,變?yōu)樾稳菰~:rain–rainy/cloud-cloudysmokey:(a.)多煙的smoking

area;

smoking

room

吸煙室/smokingapartment

火車上的吸煙車廂smokey

area:吸煙區(qū)/nonsmokey

area:禁煙區(qū)heavy

smoker:煙癮重的人/nonsmoker:不抽煙的人/He

smoked

heavily.★desolate

adj

荒涼的lonelyadj:孤獨(dú)的,荒涼的,偏僻的(與地方連表示孤零零的,但并不表示無人居住)desolate:荒涼的,極度孤獨(dú)的(與人相連時(shí))desolate+地方－－無人居住,荒無人煙的a

desolate

house

廢屋★threaten

v

威脅的①threaten

to

do

sth.有跡象表明……威脅著要做……（與人相連）；He

threatened

to

make

the

photo

public.threaten

sb.

with

sth.

以……來威脅/恐嚇某人The

thief

threatened

him

with

a

knife.②有……預(yù)兆It

threatened

to

rain.

有跡象表明天要下雨了。聯(lián)想：blackmail（勒索，敲詐），steal，rob★surrounding

adj周圍的surroundings

n:環(huán)境(在周邊的事物)atmosphere

n:大氣層,氛圍(在周邊的人文環(huán)境)★destruction

n

破壞,毀滅destroy(v):破壞destructive(adj):毀滅性的construction

(n):建設(shè),建筑/construction

bank建設(shè)銀行build:建設(shè)(具體的建某物)construct

(v):建設(shè)(為...創(chuàng)造更好的條件)constructive(adj):建設(shè)性的(意見)★flood

n

洪水,水災(zāi)flood/floods

都對,都可以用,無區(qū)別★authority

n(常用復(fù)數(shù))當(dāng)局authorities:當(dāng)局(應(yīng)為復(fù)數(shù))/authority:權(quán)威(單數(shù))★grass-seed

n

草籽★spray

v

噴撒spray

sth

over/on往什么上噴灑spray

water

over/on

flowerspray

grass-seed

over/on

the

ground?★quantity

n

量quality:質(zhì)量quantity:數(shù)量sth

with

good

quality:具有好質(zhì)量的東西quantities

of:大量的★root

n

根root

of...的根what

is

the

root

cause?

根本原因take

root:生根come

out

:

長出來

/ flower

come

out

:

開花shoot:芽shoot

[Fu:t]

n.射擊,發(fā)射,攝影,急流vt.射擊,投射,伸出,拍攝,用完,揮出,給...注射,使爆炸vi.射出,射擊,發(fā)出,發(fā)芽,射門,拍電影★century

n

世紀(jì)★patch

n

小片a

patch

of:一小片/a

piece

of/a

bit

of/a

sheetofpatches

of:許多片piece:片,塊patch(平面上的)一片,補(bǔ)丁(本意)★blacken

v

變黑,發(fā)暗-en--表示動(dòng)詞,使...變得...weak虛弱的weaken使...變?nèi)?削弱復(fù)合詞:fireman派生詞:(前綴,后綴)-tion--名詞后綴-less--形容詞后綴:careless

粗心的?Notes

on

the

textFiremen

had

been

fighting

the

forest

for

nearly

three weeks

before

they

could

get

it

under

control.fight

sth:和...作搏斗get+賓語+介詞短語－－作賓補(bǔ):get

the

room

in

order.(get:使)Before=until現(xiàn)在完成進(jìn)行時(shí)(Present

perfect

continuous)S+have（has）been+V-ing（一）表示從過去某時(shí)開始一直持續(xù)到現(xiàn)在的動(dòng)作，并且還將持續(xù)下去。

The

Chinese

have

been

making

paper

for

twothousand

years.中國有2000年的造紙歷史。（動(dòng)作還將繼續(xù)下去）I

have

been

learning

English

since

three

years

ago.自從三年前以來我一直在學(xué)英語。（動(dòng)作還將繼續(xù)下去）??（二）表示在說話時(shí)刻之前到現(xiàn)在正在進(jìn)行的動(dòng)作。We

have

been

waiting

for

you

for

half

an

hour.我們已經(jīng)等你半個(gè)鐘頭了(人還沒到，如同在電話里說的，還會(huì)繼續(xù)等)?（三）有些現(xiàn)在完成進(jìn)行時(shí)的句子等同于現(xiàn)在完成時(shí)的句子?They

have

been

living

in

this

city

for

ten

years.They

have

lived

in

this

city

for

ten

years.他們在這個(gè)城市已經(jīng)住了10年了。?I

have

been

working

here

for

five

years.I

have

worked

here

for

five

years.我在這里已經(jīng)工作五年了。?（四）大多數(shù)現(xiàn)在完成進(jìn)行時(shí)的句子不等同于現(xiàn)在完成時(shí)的句子。I

have

been

writing

abook.（動(dòng)作還將繼續(xù)下去）我一直在寫一本書。I

have

written

a

book.（動(dòng)作已經(jīng)完成）我已經(jīng)寫了一本書。They

have

been

building

a

bridge.他們一直在造一座橋。They

have

built

a

bridge.他們造了一座橋。?（五）表示狀態(tài)的動(dòng)詞不能用于現(xiàn)在完成進(jìn)行時(shí)。I

have

known

him

for

years.我認(rèn)識(shí)他已經(jīng)好幾年了。*

I

have

been

knowing...?這類不能用于現(xiàn)在完成進(jìn)行時(shí)的情態(tài)動(dòng)詞還有：love愛，like喜歡，hate討厭，等等?，F(xiàn)在完成時(shí)表示的是開始于過去的動(dòng)作一直持續(xù)到目前為止，

同理，過去完成時(shí)則表示開始于過去的某一個(gè)時(shí)刻的動(dòng)作持續(xù)到過去另一時(shí)刻為止，即動(dòng)作開始時(shí)間是過去的過去，動(dòng)作結(jié)束時(shí)間應(yīng)該是過去．1.到去年年底，我已經(jīng)學(xué)了２０００個(gè)單詞．By

the

end

of

last

year

I

2000

words.2.

在來美國之間，

我已經(jīng)學(xué)習(xí)了一些英語．I

some

English

before

I

came

to

America.had

learnedhad

learnedA

short

time

before,

great

trees

had

covered

thecountryside

for

miles

around.for

miles

around方圓幾英里a

short

time

before--從過去某一點(diǎn)時(shí)間算起,一段時(shí)間以前a

short

time

ago--從現(xiàn)在算起,一段時(shí)間以前a

short

time

before和a

short

time

ago都可以放在段時(shí)間之后great:大的(強(qiáng)調(diào)重要性)Now,

smoke

still

rose

up

from

the

warm

ground

overthe

desolate

hills.rose

up(from):升上來over

the

desolate

hills:(煙、霧)彌漫ground:

地表,地面(與土壤無關(guān))Winter

was

coming

on

and

the

hills

threatened

thesurrounding

villages

with

destruction,

for

heavy

rainwould

not

only

wash

away

the

soil

but

would

causeserious

floods

as

well.winter

was

coming

on:

冬季即將來臨(季節(jié)的來臨的通用表達(dá)式)threaten

sb.

with

sth.:有...跡象serious:嚴(yán)重的When

the

fire

had

at

last

been

put

out,

the

forestauthorities

ordered

several

tons

of

a

special

typeof

grass-seed

which

would

grow

quickly.put

out

撲滅order

定購several

tons

of

a

special

type

of

grass－seed.Type:強(qiáng)調(diào)與其他同類的東西有明顯不同的特征的種類,與kind有區(qū)別The

seedwas

sprayed

over

the

ground

in

huge

quantities

byaeroplanes.in

huge

quantities--介詞短語作狀語,“大量的"was

sprayed

over

the

ground:被動(dòng)語態(tài)The

planes

had

been

planting

seedfor

nearly

a

month

when

it

began

to

rain.By

then,

however,

in

many

places

the

grass

hadalready

taken

root.take

root:

生根In

place

of

the

great

trees

which

had

been

growingthere

for

centuries

patches

ofgreen

had

begun

to

appear

in

the

blackened

soil.inplace

of:替代(只能指代位置、空間,原來放的東西現(xiàn)在不在了)instead

of:替代+沒做的事instead

of

staying

home,

I

went

to

school.此句就不能用“in

place

of”,而指地點(diǎn)空間時(shí),既可以用“in

placeof”也可以用“instead

of”.In