Unit8OurBluePlanetLesson2课件仁爱英语七年级下册.pptx

Unit8OurBluePlanet

Lesson2FunctionandPronunciation

P134

P134

Activity1Listentothechant.Payattentiontothepronunciationofthecoloredletters.

Letter(s)

al

ar

wa

ch/tch

dge/g

gu

gh

t

Sound

/ɔ:/

/ɔ:l/

/ɑ:/

/wɔ/

/tʃ/

/dʒ/

/G/

/f/

/t/

Word

walkTalk

alsoalways

startdark

wantwatch

chesscatch

bridgejudge

largeage

guessguide

laughenough

rightfight

Activity2Listenandreadthesoundsandwordsaloud.

Activity3Listenandcirclethewordwithadifferentsoundineachgroup.

1./ɔ:l/alwaystalkalso

2./ɑ:/partaroundlarge

3./tʃ/chairschoolteach

4./dʒ/bridgeorangeguess

5./g/gunguestage

6./f/highlaughtough

Practicethefollowingchantandreaditaloudinclass.

Ontheplayground,withabasketball.

Weplayandlaugh.Everyonelikesitall.

Dancingaroundthemoonlight.

Thestarsintheskylookverybright.

Theplaygroundseemssolarge,

ButIbelievewewillneverage.

Readthesentencesandpayattentiontothetone.

Mom,wheredoeswatercomefrom?

Asweallknow,waterisveryimportanttous.

Justbecauseofthis,wecalltheearthablueplanet.

Howimportantiswatertous?

Let’ssaveeverydropofwater.

Activity4Readthesentencesaloudandmarkthelastwordwitharisingtone()orafallingtone(),andthenlistenandcheck.

Lookatthisriveronthemap.

Arethereanypeopleinthedesert?

Turnoffthetapwhenyoubrushyourteeth.

Whataboutmakingaposteraboutsavingwater?

Watercomesfromrivers,lakesandoceans.

Guesswhatitisaccordingtothedescriptions.

Itcoversabout71%ofourearth.

Itcoversabout70%ofourbody.

Wecan’tlivewithoutit.

Wedrinkiteveryday.

?

Activity1A.PairWork.Lookatthepicturesandtalkaboutwherewatercomesfrom.

Activity2Listentotheconversationandanswerthequestion.

Activity2ListenagainandmarkTorF.

Waterisu