Unit 5 第3课时 课件 英语外研版（2024）七年级下册.pptx

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/fiveListenagainandcompletetheposter.

Listentotheconversationandcompletethefactfile.airsleepbodieswaterseawalked

Listenandanswer.1.Howdothevisitorsasktheguidequestions?Thevisitorsasktheguidequestionsinapoliteway.Theyuse“Sorry,…”,“…couldyouexplain…?”and“Excuseme.”tointerruptpolitelyandaskquestions.2.Whatdoyouthinkofthevisitors?Ithinkthevisitorsarepoliteandcurious.

Learningtolearn

Phoneticsinuse

Listenandfollow.Guide:WelcometoAmazingLife.Let’slookatthisfishfromAfrica.Ithaslungsandcanbreatheair.Itcanlivewithoutwaterformonths.Soitsnameis“lungfish”.OK.Next,let’s...Visitor1:Sorry,butcouldyouexplainalittlemore?Howdolungfishstayalive?Guide:Inthedryseason,theygointothewetearthandsleep.Andintherainyseason,theygobackintothewater.Visitor1:Thanks.

Listenandfollow.Guide:Let’slookatthesepictures.Scientistsaredoingresearchonlungfish.Theystudytheirbodiesandbehaviour.Visitor2:Excuseme.Whydotheystudylungfish?Guide:Scientistsbelievethatpeopledevelopedfromfish.Sothisstudycanhelphumansunderstandthemselves.Now,let’s...Visitor1:Sorry,sir.Didyousaypeopledevelopedfromfish?Guide:Yes.Longago,somefishleftthesea.Theygrew