Unit6CaringforyourhealthListeningGrmmar（课件）沪教牛津版英语九年级下册

2025Unit6Caringforyourhealth

Listening&GrammarBy

KaridaLearningobjectivesTolearnabouthowtotakecareofyoureyesbylistening.Tolearnthenewwords:eyesight.Tolearntouseadjectives+that-clauses.Toreviewobjectclauses.CONTENTS目录01Listening02Grammar03ExerciseListening01Afterwatchingthevideo,whatdoyouthinkofyoureyesight?lead-inlead-inThebadhabitsofusingeyesreadinginbedstaringatyourcomputerscreenforalongtimebadsittingpostureplayingmobilephoneinbedlead-inCanyoulistsomegoodhabitsaboutusingyoureyes?doingeyeexercisepropersittingposturekeepingaproperdistencewhilereadingYouaregoingtolistentoaneyedoctor’slectureonhowtotakecareofyoureyes.Completethenotesbelow.Listeningbreakeyeexercisesscienceexperimentsgreenvegetablescomputerscreenenoughlightbrightlightdosanddon’ts注意事项imperatives祈使句Listentotherecordingagainandgiveshortanswerstothefollowingquestions.ListeningWhenyouhaveusedyoureyesforalongtime.Sunglasses.Becauseofaccidents.Washoureyesgentlywithwater.Becauseitisoneofthemostvaluablethingswehave.Asaneyedoctor,Ioftenseestudentswithpooreyesightoreyeproblems.Theyalwaysaskmehowtotakecareoftheireyes.Infactmanyeyeproblemscanbeavoidedifyouallolnytakesomesimplesteps.Forexample,don’tspendtoomuchtimestaringatyourcomputerscreen.Itcanhurtyoureyes.whenyou’veusedyoureyesforalongtime,forexample,workingonthecomputer,watchingTVorreadingabook,youneedtotakeabreak.Youneedtorelaxyoureyesanddoeyeexercises.Alwaysmakesurethatyouhaveenoughlightwhenyouarereading.Atthesametime,youshouldneverlookintoabrightlightsuchastheSun.post-ListeningReadthedoctor’slectureAndifyouaregoingtobeoutinthesunforalongtime,youneedtowearsunglasses.Nowmanystudents’eyesightisdamaged,andsomestudentsevengoblindbecauseofaccidents.Soyoushouldbecarefulwhenyouaredoingscienceexperiments.Ifharmfulchemicalsgetintoyoureyes,besuretowashyoureyesgentlywithwater.Finally,eatingalotofgreenvegetablescanhelpprotectyoureyesight.Oneofthemostvaluablethingsyouhaveisyoureyesight,sostarttoprotectyoureyesnow.post-ListeningGrammar02DoyouknowAI?WearegladthatAIwillhelpusinmanyways,suchashealth,transportationandsoon.WearealsosurprisedthatAIcanevencreatebeautifulartpaintings.ButsomestudentswereunawerethattheydependedonAItoomuchwhentheydidtheirhomeworkbefore.SoteachersareworriedthatAImaydoharmtoeducation.请观察下列句子并找出它们结构上的共同点WearegladthatAIwillhelpusinmanyways.WearealsosurprisedthatAIcanevencreate...StudentswereunawerethattheydependedonAItoomuch...SoteachersareworriedthatAImaydoharm...be+形容词+that+句子此类的形容词有：afraid,glad,pleased,sorry,surprised,upset,certain,happy,sad,sure,unaware,worried.时态：主过从过（包括一般过去时，过去进行时，过去将来时或过去完成时had+done），主现从随（从句的谓语动词可根据需要，选用相应的任何时态。）1.病人很开心AI可以更快速地帮他们找到治愈病痛的方法。2.之前人们担心AI取代他们的位置。现在，大家知道这份担心是对的。3.科学家们抱歉AI有时会崩溃。4.我们很惊讶AI会辨析人们的情绪。请用“be+形容词+that+句子

“的结构造句。PatientsarepleasedthatAIcanhelpthemtofindwaystocurediseasesinafasterway.Before,peoplewereworriedthatAIwouldtaketheirplace.Nowtheyknowthattheyareright.ScientistsaresorrythatAIsometimesfailstowork.WearesurprisedthatAIwilltellpeople’sfeelings.1.Iarrivedatthehospitalontime.2.Therewerealotofpeople.3.Thedoctormightbetoobusytoseeme.4.Thedoctorwasverypatient.5.Iwouldgetwellsoon.glad pleased sure surprised worriedYouwenttoseeadoctorlastweek.Writeaboutthevisitingusing“be+adj.+that+clause”.P87IwasgladthatIarrivedatthehospitalontime.Iwassurprisedthattherewerealotofpeople.Iwasworriedthatthedoctormightbetoobusytoseeme.Iwaspleasedthatthedoctorwasverypatient.IwassurethatIwouldgetwellsoon.1.结构：主语+系动词+形容词+从句2.时态：如果主句的谓语动词是一般现在时，从句的谓语动词可根据需要，选用相应的任何时态。

e.g.:Iamafraidthatwewillmissthetrain.

如果主句的谓语动词为一般过去时，从句的谓语动词一般用过去时态，即：一般过去时，过去进行时，过去将来时或过去完成时。

e.g.:Hewassorrythathehadforgottenhisson’sbirthday.Summary考点一：引导词（连接词）宾语从句引导词意思/用法例句that无意思，可省略ScientistssaythatAIcanpredictfuturetrends.if/whether“是否”，一般情况可互换。如句中有ornot时，只能用whether...ornot。Canyoutellmeif/whetherAIwillpredictfuture?疑问词（what/who/where/why/when/how...)“什么/谁/哪里/为什么/什么时候/怎么……）CanyouimaginewhatelseAIcando?考点二：语序（主语+谓语动词）宾语从句Canyoutellmewherewilltheygo?Canyoutellmewheretheywillgo?Iwonderwhattheycando.Iwonderwhatcantheydo.当主句的宾语和从句的主语一致时，从句可缩写成

“

疑问词+todo”CanyoutellmewhatIwilldonext?=Canyoutellmewhattodonext?√√××考点三：时态宾语从句Canyoutellmewheretheywillgo?Iwonderwhattheycando.Ihearthatshehaswrittenthreebooks.Hesaysthatitrainedlastnight.Wedidn’tknowwhyshewaslateforschool.HetoldmethathewaswatchingTVatthattime.Hesaidthatlighttravelsfasterthansound.

主现从随客观真理用一般现在时主过从过Exercise031.他无法确定自己能否准时完成作业。Hewasnotsure___________he______finishhomework____________.7.妹妹问我是否可以在回家的路上给她买些面包。Mysisteraskedme______________________somebreadforheronmywayhome.8.我们计划去北京，但还没决定何时去那里。

We

are

planning

to

go

to

Beijing,

but

we

haven’t

decided

_______________

there.9.我经常请教音乐老师怎样才能够弹好钢琴。Ioftenaskmymusicteacher________________thepianowell.10.我想知道为什么你今天上学又迟到了。Iwanttoknow__________________lateforschoolagaintoday.Whether/ifcouldontime

whether/ifI

couldbuywhenwewillIhowcanwhyyouwereplay一、中考链接goI二、用连接词if，whether，what，who，whose，which，where，when，why，how填空。1.—Doyouknow______hedidn’tcometotheparty?—Idon’tknow.Maybehewasill.2.Couldyoutellme______thegirlisunderthetree?3.I’mlookingforMrWhite.Doyouknow______heis?4.—Hewantedtoknow__________youwantedtogofishingwithhim.—Ipromisedtogo.whywhowhereif/whether5.Theserulestellus______asentenceisbrokendownintophrases.6.Ican’tsay_______hewillcometohelpusornot.7.Iwillneverforget______you’vedoneforthepoorchildren.8.—Couldyoutellme______wewillhavetheparty?—OnSaturdayevening.9.—I’mwondering______digitalcameraitis.—ItmaybeLucy’s.howwhetherwhatwhenwhose1.Doyouknowwhy________toschoolyesterday?A.doesn’tSallygo B.Sallydoesn’tgo C.didn’tSallygo D.Sallydidn’tgo2.Iwonder________