Unit4TheartofhavingfunDevelopingideas课件外研版七年级英语下册

Unit4TheartofhavingfunDevelopingideasDoyouknowthem？Read

the

first

paragraph

and

answer

the

questions.1

Have

you

ever

noticed

a

monster

around

us?It's

not

big

or

scary,

but

it's

very

dangerous.This

monster

comes

in

many

forms-games,social

media

and

TV

shows.You

may

ask,"It

brings

us

somuch

fun.So

why

do

you

say

it's

a

monster?"Q:Whatdoesthetime-eatingmonsterreferto?Thismonstercomes

inmanyforms—games,socialmedia

andTVshows.Canyouguesstheirinterests?LessontaskTalkaboutapersonwhomakesaninterestintoalifelongjob

01What’sthesound?It’sthesoundfrom

.02Doyouliketheinsect?Why？biteitchy(痒的)uncomfortablediseases

mosquitoesMosquitoesareakindof

.insect2At

first,wemay

allthink,"T'll

justhave

a

little

fun."Weturn

onthe

computer

and

start

a

game.But

soonthemonstertakes

over.It

startsto

eat

away

ourtime,minutebyminute.Butwe

just

sit

thereandlookatthescreenwithout

noticing

it

at

all.3Weoftengetlostinthemonster'sworldlikethis.Webecomecouchpotatoeswith

sorenecksanddry

eyes.We

miss

out

onsweet

moments

with

loved

ones.We

are

deaf

to

the

real

world.ReadPara.2

andPara.3and

fillinthe

blanks.Read

Para.2and

Para.3andfill

inthe

blanks.Howdoweget

lost

inthe

monster'sworld?We

turn

on

1thecomputer

andstartagame.Butsoon

the

monster

takes

over.It

starts

to

eat

away

our

time,minute

byminute.Butwejustsitthereand

look

at

thescreenwithout

noticing

it

atall.

Howdoesthisaffect

our

life?Webecomecouchpotatoes

withSore

necks

and

dry

eyes.

We

miss

out

on

sweet

moments

with

loved

ones.We

aredeaf

totherealworld.LookandSay

Whatisspecialaboutthisone?

GuinnessWorldRecordsstartedin1955.ltcoversachievementslikethequickestmarathontimeorthebiggestmosquito.Manyrecordsarefun.Manypeoplearoundtheworldenjoylearningabouttheserecords.Itwas

mosquitointheworld.thebiggestSo,stand

up

and

leave

the

screens!Go

outside,feel

the

sun

onyour

face,and

jog

in

the

fresh

air.Play

tennis

or

go

hikingwith

your

friends.Talk

about

your

day

with

your

family.There

is

so

much

for

you

to

do.The

choice

is

ours.

Whatcanwedotofightthe

monster?Stand

up

and

leave

the

screens.Gooutside,feelthesunonyourface,andjog

inthefreshair.··Playtennisorgohikingwithyourfriends

·Talkaboutyourdaywithyourfamily.Read

Para.5andfill

inthe

blanks.标本大蚊属于物种测量LookandSayHowbigisthemosquito？

腿跨度Answerthequestions.1.Why

does

the

writer

describe

the

problem

as

"thetime-eatingmonster"?2.Whatotherexpressionscanyouthinkoftodescribetheproblem?completetheintroductiontoZhaoLi.TitleDirectorofthe1

ofWestChina.InsectMuseumHowmaytheyaffectourlives?Weoften_____________themonster’sworld.Itstartsto______________ourtime,minutebyminute.We_________________________withlovedones.Wearedeaftotherealworld.getlostineatawaymissoutonsweetmomentsLearningtolearnListeningforinformationWeoftenneedtofindoutsomeinformationwhenlistening.Beforelistening,findoutwhatinformationyouneed,suchas

namesornumbers.Thenlistenforconnectedwordsandexpressions.Lookandtalk.1.Whatistheboydoing?2.Doyouthinkitisgoodforhimtodoso?3.Howmaytheactivityaffecthislife?He’swatchingTVonthecouchandeatingsnacks.It’snotgoodforhimtodoso.Itwastestoomuchofhistime.lusedtoridemybikekilometrestofindinsects.我过去常常骑自行车千米去寻找昆虫。usedtodosth过去常常做某事(但现在不那样做了)Thisroadusedtobeveryquiet.这条路以前很安静，现在很吵。区分：usedtodo（过去常做）→

强调动作beusedto（习惯做）→

后接名词/动名词getusedto（逐渐习惯）→

需时间适应拓展challenge①[及物动词了向……挑战;考验challengesbto(do)sth向某人挑战(做)某事Mybrotherchallengedmetoavideogame.我哥哥向我发起挑战，要和我打游戏。②[可数名词]挑战thechallengeof……的挑战Thechallengeofraisingchildrenisbothtiringandrewarding.养育孩子的挑战既让人疲惫又充满成就感。Listentotheinterviewandcompletethenotes.fourorfiveyearsoldEverythingstudyingthem500takephotosA"couchpotato"meansapersonwhospendsalotoftimesittingonthecouch,usuallywatchingTVanddoingverylittlephysicalactivities.Theyareoftenlazyanddon'tliketomovearoundmuch.Areyouacouchpotato?Nowreadthepassageandgetthemainideaofeachparagraph.Para.1Leadinthetopicbyaskingthetwoquestions.Para.2-3Analyzehowthesethingsaffectourlivesnegatively.一、用单词的适当形式填空1.Manypeopleenjoy______(learn)aboutGuinnessWorldRecords.2.ZhaoLiisthedirectorofthemuseumandspendshislife______(find)andstudyinginsects.3.Thelargestspecimenofcrane-flyhasalegspanof25.8cm,______(measure)inChengdu.4.Iusedtoridemybike______(find)insectswhenIwasyoung.5.Studyinginsectsgivesmealotof______(fu