高中英語(yǔ)Unit21HumanBiologyWarmup課件北師大版選修7

高中英語(yǔ)Unit-21-Human-Biology-Warm-up課件北師大版選修7Inthisunityouwill…Readnewspaperandmagazinearticlesandusereadingstrategiestocompletetextswithparagraphgaps.2.Talkaboutissuesrelatedtohealthandmedicaladvances.Inthisunityouwill…3.Listentomonologues,dialogues,alesson,aradiophone-in,aTVprogramanduselisteningstrategiesforcompletinggapsintexts.4.Writeadiscursiveessay.5.Reviseandlearnmoreaboutconditionalsentences.3.Listentomonologues,dialKeyWordsLookatthefollowingstatementsanddecidewhichpartofthebodyisdescribed.ankle,brain,eye,heart,kidney,bone,knee,liver,lungs,muscle,ribs,spine,stomach,wrist,fingersKeyWords:TheBodyKeyWordsLookatthefollowingThisorganweighsaboutakiloandismadeupoftwosides.Itislikeasupercomputerthatprocessesinformation.Thisisaboutthesizeofaclosedhands.Itsjobistobreakdownthefoodweeatsothatwehaveenergyandcanbehealthyandstrong.brainstomachThisorganweighsaboutakiloThisorganbeats100,000timesaday.Witheachbeatitmoves80millilitersofblood–that’s8,000litersofbloodperday!Itpumpsbloodintothelungs,whereitreceivesoxygen,beforebeingpumpedaroundtherestofthebody.heartThisorganbeats100,000timesThisisverydelicateorgan.It’smovedby6musclesandconsistsofvariousdifferentlayers.Lightentersandreachesspeciallightsensitivecells.Thisworkslikeacameraandfinallysendssignalstothebrain.eyeThisisverydelicateorgan.Theseorgansabsorbsoxygenandgetridofcarbondioxide.Theyaresituatedoneithersideoftheheart.Theyreceivesairasaresultofbreathingandwhenbloodpassesthrough,Theygiveitoxygen.lungsTheseorgansabsorbsoxygenankneemusclespineribKeyWordsLookatthepicturesandtellwhichpartsofthebodytheyare.kneemusclespineribKeyWordsLooboneanklewristfingerskidney

eyeboneanklewristfingerskidneyheartliverlungsstomachbrainheartliverlungsstomachbrainKeyWordsFindsixkeywordstolabelthepartsofthebodyinthediagram.KeyWordsFindsixkeywordstoliverbrainlungsstomachheartkidneyliverbrainlungsstomachheartkidTestYourBodyMachine

Memory.Writedown5telephonenumbersandgivethemtoyourpartnertolookatfor30seconds.Howmanycanshe\heremember?Heart.Findthepulseonyourpartner’sWrist.Howmanytimesdosehis\herHeartbeatin1minute?(Theslowerhis\herpulseis,themorerelaxedhe\heris.)TestYourBodyMachineDoYouLookAfterYourself?1.Howmanyhoursdoyousleeppernight?under6hoursb)about7or8hoursc)morethan9hours2.Howoftendoyoucleanyourteeth?onceadayb)twiceadayc)aftereverymealDoYouLookAfterYourself3.Howoftendoyoudophysicalexercise,enoughtomakeyououtofbreath?neverb)onceaweekc)twoorthreetimesaweek4.Howoftendoyoueatsweetsorchocolateneverb)sometimesc)everyday5.Howmanypiecesoffreshfruitsdoyoueatperday?a)Oneortwob)morethantwoc)none3.HowoftendoyoudophysicalCheckyouranswerstothequestionnaire.1.a)Youprobablyaren’tgettingenoughsleep.b)7or8hourspernightissufficientformostpeople.c)youareasleepyhead,aren’tyou?2.a)Onceadayisnotenough!b)OnceinthemorningandonceatnightisprobablyOK.c)Verygood.Dentistsrecommendcleaningteethaftereverymeal.Checkyouranswerstothe3.a)Youshouldtakeupsomekindofsport!b)Good-onceaweekisbetterthannever.c)Excellent!Youmustbeveryfit.4.a)Welldone.Youprobablysavelotsofmoneyondentistbills.b)Well,everynowandthenisOK.c)Youshouldcutdown.5.a)Good.Astheysay–anappleadaykeepsthedoctoraway.b)Verygood.Doctorrecommendseveralpiecesoffruitperday.c)Youreallyshouldtrytoeatmorefreshfruit.3.a)Youshouldtakeupsome高中英語(yǔ)Unit-21-Human-Biology-Warm-up課件北師大版選修7Inthisunityouwill…Readnewspaperandmagazinearticlesandusereadingstrategiestocompletetextswithparagraphgaps.2.Talkaboutissuesrelatedtohealthandmedicaladvances.Inthisunityouwill…3.Listentomonologues,dialogues,alesson,aradiophone-in,aTVprogramanduselisteningstrategiesforcompletinggapsintexts.4.Writeadiscursiveessay.5.Reviseandlearnmoreaboutconditionalsentences.3.Listentomonologues,dialKeyWordsLookatthefollowingstatementsanddecidewhichpartofthebodyisdescribed.ankle,brain,eye,heart,kidney,bone,knee,liver,lungs,muscle,ribs,spine,stomach,wrist,fingersKeyWords:TheBodyKeyWordsLookatthefollowingThisorganweighsaboutakiloandismadeupoftwosides.Itislikeasupercomputerthatprocessesinformation.Thisisaboutthesizeofaclosedhands.Itsjobistobreakdownthefoodweeatsothatwehaveenergyandcanbehealthyandstrong.brainstomachThisorganweighsaboutakiloThisorganbeats100,000timesaday.Witheachbeatitmoves80millilitersofblood–that’s8,000litersofbloodperday!Itpumpsbloodintothelungs,whereitreceivesoxygen,beforebeingpumpedaroundtherestofthebody.heartThisorganbeats100,000timesThisisverydelicateorgan.It’smovedby6musclesandconsistsofvariousdifferentlayers.Lightentersandreachesspeciallightsensitivecells.Thisworkslikeacameraandfinallysendssignalstothebrain.eyeThisisverydelicateorgan.Theseorgansabsorbsoxygenandgetridofcarbondioxide.Theyaresituatedoneithersideoftheheart.Theyreceivesairasaresultofbreathingandwhenbloodpassesthrough,Theygiveitoxygen.lungsTheseorgansabsorbsoxygenankneemusclespineribKeyWordsLookatthepicturesandtellwhichpartsofthebodytheyare.kneemusclespineribKeyWordsLooboneanklewristfingerskidney

eyeboneanklewristfingerskidneyheartliverlungsstomachbrainheartliverlungsstomachbrainKeyWordsFindsixkeywordstolabelthepartsofthebodyinthediagram.KeyWordsFindsixkeywordstoliverbrainlungsstomachheartkidneyliverbrainlungsstomachheartkidTestYourBodyMachine

Memory.Writedown5telephonenumbersandgivethemtoyourpartnertolookatfor30seconds.Howmanycanshe\heremember?Heart.Findthepulseonyourpartner’sWrist.Howmanytimesdosehis\herHeartbeatin1minute?(Theslowerhis\herpulseis,themorerelaxedhe\heris.)TestYourBodyMachineDoYouLookAfterYourself?1.Howmanyhoursdoyousleeppernight?under6hoursb)about7or8hoursc)morethan9hours2.Howoftendoyoucleanyourteeth?onceadayb)twiceadayc)aftereverymealDoYouLookAfterYourself3.Howoftendoyoudophysicalexercise,enoughtomakeyououtofbreath?neverb)onceaweekc)twoorthreetimesaweek4.Howoftendoyoueatsweetsorchocolateneverb)sometimesc)everyday5.Howmanypiecesoffreshfruitsdoyoueatperday?a)Oneortwob)morethantwoc)none3.HowoftendoyoudophysicalCheckyouranswerstothequestionnaire.1.