2026春外研版七年级下册Unit 5第3课时课件

Unit5Amazingnature

Developingideas(听说)Unit5Amazingnature

Developingideas(听说)Whatcanyouseeinthesepictures?Whichnaturalhistorymuseumdoyoulikebest?Lookandsay.Abutterflyspecimen,dinosaurfossilsandaleopardspecimen.IliketheNationalNaturalHistoryMuseumofChinabest,becauseIcanseetheleopardspecimenandlearnalot.Beforelistening,trytopredictwhattheadisabout.Predict,listenandcheck.NEWEXHIBITIONAmazing1__________Learnaboutamazing2__________andplantsfromallovertheworld.Museumopeninghours:From3__________to5pm,closedon4__________Freeguidedtours:from5__________to11amTicketprice:6__________poundsLifeanimals9amMondays10am5/five

Listenagainandcompletetheposter.Listentotheconversationandcompletethefactfile.airsleepbodieswaterseawalkedListenandanswer.1.Howdothevisitorsasktheguidequestions?Thevisitorsasktheguidequestionsinapoliteway.Theyuse“Sorry,…”,“…couldyouexplain…?”and“Excuseme.”tointerruptpolitelyandaskquestions.2.Whatdoyouthinkofthevisitors?Ithinkthevisitorsarepoliteandcurious.LearningtolearnPhoneticsinuseListenandfollow.Guide:

WelcometoAmazingLife.

Let’slookatthisfishfromAfrica.

Ithaslungs

andcanbreatheair.

Itcanlivewithoutwaterformonths.

Soitsnameis“lungfish”.

OK.

Next,

let’s...Visitor1:

Sorry,

butcouldyouexplainalittlemore?

Howdolungfishstayalive?Guide:

Inthedryseason,

theygointothewetearthandsleep.

Andintherainy

season,

theygobackintothewater.Visitor1:

Thanks.Listenandfollow.Guide:

Let’slookatthese

pictures.

Scientistsaredoingresearchonlungfish.

Theystudytheirbodiesand

behaviour.Visitor2:Excuseme.Whydotheystudylungfish?Guide:

Scientistsbelievethatpeopledevelopedfromfish.

Sothisstudycanhelp

humansunderstandthemselves.

Now,

let’s...Visitor1:

Sorry,

sir.

Didyousaypeopledevelopedfromfish?Guide:

Yes.

Longago,

somefishleftthesea.Theygrewlungsandwalkedonthe

land.

Lungfisharelikethosefish.Visitors:Wow!Practisemore.Whatarethey?Whatdoyouknowaboutthem?Lookandsay.Workinpairs.Askandansweraboutanotheramazinglife.Wr