版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
LEW1BChapter1LovelypetsClassContentPeriod1:
KeyWords&KeyStructuresPeriod3:
Reading&ComprehensionPeriod4:
Practice1Period5:
Practice2Period6:
Phonics&FunCornerPeriod2:
Reading&ComprehensionPeriod1:
KeyWords&KeyStructuresObjectivestointroducethetopictointroducethevocabularyaboutpetstointroducetheuseofdeterminerstotalkaboutpetstorevisetheuseofpersonalpronounsrefertopetsDo
you
want
have
a
pet?Whatkindofpetdoyouwant?WarmUp
Let’slearnsomewordsaboutpets!adogatail
Let’slearnsomewordsaboutpets!acat
Let’slearnsomewordsaboutpets!arabbit
Let’slearnsomewordsaboutpets!ahamster
Let’slearnsomewordsaboutpets!aturtleashell
Let’slearnsomewordsaboutpets!abirdawingGameGamenoyesIsitabird?GamenoyesIsitacat?GamenoyesIsitarabbit?GamenoyesIsitadog?GameItisadog!GamenoyesIsitarabbit?GamenoyesIsitadog?GamenoyesIsitahamster?GamenoyesIsitacat?GameItisacat!GamenoyesIsitafish?GamenoyesIsitaturtle?GamenoyesIsitahamster?GamenoyesIsitabird?GameItisabird!GamenoyesIsitacat?GamenoyesIsitahamster?GamenoyesIsitadog?GamenoyesIsitarabbit?GameItisarabbit!GamenoyesIsitadog?GamenoyesIsitacat?GamenoyesIsitarabbit?GamenoyesIsitahamster?GameItisahamster!GamenoyesIsitadog?GamenoyesIsitacat?GamenoyesIsitafish?GamenoyesIsitaturtle?GameItisaturtle!
DescribingpetssmallbigItissmall.Itisbig.WarmupDescribingpetsfatthinItisfat.Itisthin.tallshor
tTomistall.Alexisshor
t.GameDescribingpeoplefatthinBillisfat.Rayisthin.GameDescribingpeoplethisbirdthatbirdWecanuse‘this’and‘that’totalkaboutonething.
thesebirdsthosebirds
Ilikethisrabbit.Wecanuse‘this’or‘that’totalkaboutoneanimaloronething.Therabbitisnearus.
Ilikethatrabbit.Wecanuse‘that’totalkaboutoneanimaloronething.Therabbitisfaraway.Ilikethat
dog.Ilikethis
dog.
It’syourturn!
Ilikethisrabbit.Itisfat.Ilikethatdog.Itisfat.Wecanalsouse‘Itis’totalkaboutoneanimalorthing.
Ilikethesedogs.They
arefat.Ilikethosecats.They
aresmall.Wecanalsouse‘Theyare’totalkabouttwoormoreanimals,thingsorpeople.It’syourturn!Fillintheblanks.Ilike____rabbit.thisIlike____dog.that
2Ilike_____hamsters.thoseIlike_____dogs.these
It’syourturn!Fillintheblanks.3Ilike__________.thosebirdsIlike________.thisbird
It’syourturn!Fillintheblanks.Finishwhattheysay.________________Iliketheserabbits.____________Ilikethatcat.
It’syourturn!Ilike_______.____small.thatdogItis
It’syourturn!Fillintheblanks.Ilike___________.________fat.thoserabbitsTheyare
It’syourturn!Fillintheblanks.Ilike_________.______________thesecatsTheyarethin.
It’syourturn!Fillintheblanks.Ilike________._________thisbirdItisbig.
It’syourturn!Fillintheblanks.Haveabreak!Period2:
Reading&ComprehensionObjectivestodeveloppupils'readingskills-makepredictionsaboutstoriesusingpictorialcluesreadaloudasimpletextusingknowledgeofknownwordsandbasicletter-soundrelationshipslocatespecificinformationinresponsetoquestions
Let’sshare!Doyoulikepets?Doyouwanttohaveapet?Whatkindofpetdoyouwant?Wherecanyougetapet?Pre-readingBeforereadingthestory,let'slookatthepicturesandmakesomepredictions!Pre-readingLookatthepicture,wheredoesthestorytakeplace?Pre-readingWhoarethey?Pre-readingLookatthepicture,whatdotheywanttodo?Pre-readingGuess,whatpetsdotheyhaveintheend?Pre-readingWhatisMumholding?Pre-readingDoesKarenlikeit?Pre-readingWhatpetdotheysee?Pre-readingCats–thinorfat?Cats–thinorfat?Pre-readingWhatpetsdotheysee?Pre-readingWhatanimalsdotheysee?Pre-readingWhichpetdoyoulike?First-readingLet’s
read
the
storywiththeaudio!First-readingKarenisoutsideapetshopwithhermumanddad.IIlikethatdog.CanIhaveit.INo,Karen.Itisbig.insideoutsideNowtheyareinsidethepetshop.IIlikethishamster.INo,Mum.Itissmall.First-readingIIlikethesecats.INo,Mum.Theyarethin.First-readingIIlikethoserabbits.INo,theyarefat.IKaren,comehere.Lookatthisposter.First-readingsmallbigfatthinposter海报IIlikethiscat.IIlikethisdog.IIlikethisbird.NowKarenandherparentsareattheAnimalCareCentre.First-readingChooseapetforKarenandherfamily.Tick()thepet.ILet'schoosethis_________.First-readingdogcatbirdCanyousaythisword?SightWordswithSightWordslikeCanyousaythisword?SightWordsSightWordsnoCanyousaythisword?SightWordsSightWordsthatCanyousaythisword?SightWordsSightWordsthoseCanyousaythisword?SightWordsSightWordstheseCanyousaythisword?SightWordsSightWordsthisCanyousaythisword?SightWordsSightWordsherCanyousaythisword?SightWordsSightWordswithlikenothatthosethesethisherCanyousaythisword?SightWordsSightWordsHaveabreak!Period3:
Reading&ComprehensionObjectivestodeveloppupils’readingskills-makepredictionsaboutstoriesusingpictorialcluesreadaloudasimpletextusingknowledgeofknownwordsandbasicletter-soundrelationshipslocatespecificinformationinresponsetoquestions
Second-readingLet'sreadthestorytogetherandanswerthequestions.Second-readingKarenisoutsideapetshopwithhermumanddad.IIlikethatdog.CanIhaveit.INo,Karen.Itisbig.Second-readingAfterreading,let'sanswerthequestions.WhereisKaren?Nowtheyareinsidethepetshop.IIlikethishamster.INo,Mum.Itissmall.Second-readingSecond-readingAfterreading,let’sanswerthequestions.WhatpetdoesMumlike?A
hamster.Second-readingAfterreading,let’sanswerthequestions.Isitbigorsmall?Small.Second-readingAfterreading,let’sanswerthequestions.DoesKarenlikeit?No,Karendoesn'tlikeit.IIlikethesecats.INo,Mum.Theyarethin.Second-readingSecond-readingAfterreading,let’sanswerthequestions.Whatpetdothefamilysee?Cats.Second-readingAfterreading,let’sanswerthequestions.Arethecatsthinorfat?Thin.Second-readingAfterreading,let’sanswerthequestions.DoesKarenlikethethincat?No,shedoesn’tlikethethincats.IIlikethoserabbits.INo,theyarefat.IKaren,comehere.Lookatthisposter.Second-readingSecond-readingAfterreading,let’sanswerthequestions.What
pet
dothey
see?Rabbits.Second-readingAfterreading,let’sanswerthequestions.WhichtworabbitsisMumpointingto?Thethinrabbitsorthefatrabbits?Thefatrabbits.Second-readingAfterreading,let’sanswerthequestions.WhichtworabbitsisMumpointingto,thethinrabbitsorthefatrabbits?Thefatrabbits.Second-readingAfterreading,let’sanswerthequestions.DoesKaren
like
the
fat
rabbits?No.IIlikethiscat.IIlikethisdog.IIlikethisbird.NowKarenandherparentsareattheAnimalCareCentre.First-readingSecond-readingAfterreading,let’sanswerthequestions.Whatanimalsdotheysee?Adog,abirdandacat.Second-readingAfterreading,let’sanswerthequestions.Dotheyliketheanimals?Yes.Second-readingAfterreading,let’sanswerthequestions.Whatanimalsdoyouthinkthefamilywillchoose?ChooseapetforKarenandherfamily.Tick()thepet.ILet’schoosethis_________.First-readingdogcatbirdPost-readingIt’syourturn!Retellthestoryandfillintheblanks.Ichoosea_______.Post-readingWhoarethecharacters?Ichoosea_______.birddogIchoosea_______.catPost-reading_______isoutsidea__________withhermumanddad.KarenpetshopIIlike_____dog.CanIhaveit.INo,Karen.Itis_____.thatbigPost-readingNowtheyare______thepetshop.IIlike_____hamster.INo,Mum.Itis________.insidethissmallPost-reading
Ilike________cats.
No,Mum.Theyare_____.thesethinPost-readingIIlike_______rabbits.INo,theyare_____.IKaren,comehere.Lookatthis_______.thosefatposterPost-readingIIlikethis_______.IIlikethis______.IIlikethis_______.NowKarenandherparentsareatthe________________.AnimalCareCentredogcatbirdComprehensionDoyouthinkitisagoodideatogetapetfromananimalcarecentre?Atananimalcarecentre,you…donotbuypetstakeanimalshomegivethemloveandcareComprehensionDoyouwanttogetapetfromapetshoporananimalcarecentre?ComprehensionReadthestoryagain.Choosethebestwordtofinisheachsentence.Inthepetshop…Thehamsterissmall/fatThecatsarethin/bigThedogisthin/bigComprehensionMatchthepeopleandanimalstheylikeatthecentre.Drawthelines.KarenMumDadbirddogcatHaveabreak!Period4:
Practice1ObjectivestopractiseusingdeterminerstotalkaboutpetsWarmupLet’swatchavideo!Let’swatchavideo!AnswerIntroductionYourTurnDoyousometimesseepets
nearyourhomeoratschool?Practice1AnswerIntroductionYourTurnThesechildrenseesomepets
indifferentplaces.Practice1AnswerIntroductionYourTurnWhatpets
canyousee?Practice1AnswerIntroductionYourTurnLet’sseewhatthegirlandboyin
say.Practice1AnswerIntroductionYourTurn
Thisrabbitisnearthegirl.Practice1AnswerIntroductionYourTurn
Sowhatdoesshesay?Ilikethisrabbit.Practice1AnswerIntroductionYourTurn
Theboyistalkingaboutanotherrabbit.Ilikethisrabbit.Practice1AnswerIntroductionYourTurn
Whichrabbitishetalkingabout?Ilikethisrabbit.Practice1AnswerIntroductionYourTurn
Istherabbitnearhim?Ilikethisrabbit.Practice1AnswerIntroductionYourTurn
Sodoeshesaythis?Ilikethisrabbit.Ilikethisrabbit.Practice1AnswerIntroductionYourTurn
Whatdoeshesaythen?Ilikethisrabbit.Ilikethisrabbit.Ilikethatrabbit.Practice1AnswerIntroductionYourTurnNowlet’stakealookattheotherpictures.Practice1AnswerIntroductionYourTurn
Howmanycatsarethere?Practice1AnswerIntroductionYourTurn
Thisboyistalkingaboutthecats.Aretheynearhim?Practice1AnswerIntroductionYourTurn
Sodoestheboyuse‘this’or‘these’totalkaboutthecats?Practice1AnswerIntroductionYourTurn
Thegirlistalkingaboutanothergroupofcats.Practice1AnswerIntroductionYourTurn
Wherearethecats?Practice1AnswerIntroductionYourTurn
Arethecatsnearthegirl?Practice1AnswerIntroductionYourTurn
Sodoessheuse‘these’totalkaboutthecats?Practice1AnswerIntroductionYourTurn
Whatdoessheusethen?‘That’or‘those’?Practice1AnswerIntroductionYourTurn
Whichpet(s)isthisgirltalkingabout?Practice1AnswerIntroductionYourTurn
Howmanydogsarethere?Practice1AnswerIntroductionYourTurn
Arethedogsnearthegirl?Practice1AnswerIntroductionYourTurn
Sodoessheuse‘these’or‘those’totalkaboutthedogs?Practice1AnswerIntroductionYourTurn
Howmanydogsisthegirltalkingabout?Practice1AnswerIntroductionYourTurn
Isthedognearthegirl?Practice1AnswerIntroductionYourTurn
Sodoessheuse‘this’or‘that’totalkaboutthedog?Practice1AnswerIntroductionYourTurn
Whichpet(s)isthisboytalkingabout?Practice1AnswerIntroductionYourTurn
Isthebirdneartheboy?Practice1AnswerIntroductionYourTurn
Sodoesheuse‘this’or‘that’totalkaboutthebird?Practice1AnswerIntroductionYourTurn
Howmaybirdsisthisboytalkingabout?Practice1AnswerIntroductionYourTurn
Arethebirdsneartheboy?Practice1AnswerIntroductionYourTurn
Sodoesheuse‘these’or‘those’totalkaboutthebirds?Practice1AnswerIntroductionYourTurnGetintopairs.Role-playthechildrentotalkaboutthepets.Practice1AnswerIntroductionYourTurn
Ilikethisrabbit.Ilikethatrabbit.Practice1AnswerIntroductionYourTurn
Ilikethosecats.Ilikethosecats.Ilikethesecats.Ilikethesecats.Practice1AnswerIntroductionYourTurn
Ilikethisdog.Ilikethosedogs.Ilikethosedogs.Practice1AnswerIntroductionYourTurn
Ilikethatbird.Ilikethesebirds.Ilikethesebirds.Practice1AnswerIntroductionYourTurnPointtothepet(s)youlikeandtalkaboutit/them.Ilikethisdog.Practice1GameGuessingriddles.Clickonmetorevealtheanswer.Ihavetwolongearsandafluffytail.Ibounceandhoparound.ThisismynameinMandarin:WhatAmI?Accordingtothezodiac,Iamcaringandgentle.Iamarabbit!GameClickonmetorevealtheanswer.Iliketochasemice.Ihavefourlegsandalongtail.ThisismynameinMandarin:WhatAmI?Accordingtothezodiac,Iamcaringandgentle.Iamacat!GameClickonmetorevealtheanswer.Iamarodentwithashorttail.Ihavesharpfrontteethforbitingfood.ThisismynameinMandarin:WhatAmI?Accordingtothezodiac,Iamcleverandhard-working.Iamahamster!GameClickonmetorevealtheanswer.Ihavecolourfulfeathers.Ilovetoflyhigh,nomattertheweather.ThisismynameinMandarin:WhatAmI?Accordingtothezodiac,Iamcleverandgentle.Iamabird!GameClickonmetorevealtheanswer.Lotsofpeoplehavemeasapet.Iamgreatatplayingfetch.ThisismynameinMandarin:WhatAmI?Accordingtothezodiac,Iliketolistenandhelppeople.Iamadog!GameHaveabreak!Period5:
Practice2Objectivestopractiseusingadjectivestodescribepets'appearancestoreviseusingdeterminerstotalkaboutpetstopractiseusingpersonalpronounstorefertopetsWearegoingtoplayaboardgametoday.AnswersIntroductionPractice2AnswersIntroductionThisgameisaboutpets.Practice2Howtoplay:Placeapaperclipinthemiddleofthecircle.AnswersIntroductionPractice2Howtoplay:Placeapaperclipinthemiddleofthecircle.Spinthepaperclipandwaitforittostop.AnswersIntroductionPractice2Howtoplay:Placeapaperclipinthemiddleofthecircle.Spinthepaperclipandwaitforittostop.Moveyourcounteraccordingtothenumberthatthepaperclipispointingat.Forexample,ifthepaperclippointsat4,moveyourcounterfoursquaresforwards.AnswersIntroductionPractice2Howtoplay:Placeapaperclipinthemiddleofthecircle.Spinthepaperclipandwaitforittostop.Moveyourcounteraccordingtothenumberthatthepaperclipispointingat.
Ineachsquare,youcanfindapetorsomepets.AnswersIntroductionForexample,ifthepaperclippointsat4,moveyourcounterfoursquaresforwards.Practice2petorsomepets.Whenyourcountergoestoasquare,youhavetouseanadjectivetodescribethepet(s).Howtoplay:Placeapaperclipinthemiddleofthecircle.Spinthepaperclipandwaitforittostop.Moveyourcounteraccordingtothenumberthatthepaperclipispointingat.
Ineachsquare,youcanfindapetorsomepets.
AnswersIntroductionIlikethisdog.Itisthin.Ilikethisdog.Itisthin.Ilikethesebirds.Theyarefat.Ilikethesebirds.Theyarefat.Forexample,ifthepaperclippointsat4,moveyourcounterfoursquaresforwards.Practice2AnswersIntroduction
Correct!Stayonthesquare.Ilikethisdog.Itisthin.Ilikethisdog.Itisthin.petorsomepets.Whenyourcountergoestoasquare,youhavetouseanadjectivetodescribethepet(s).Howtoplay:Placeapaperclipinthemiddleofthecircle.Spinthepaperclipandwaitforittostop.Moveyourcounteraccordingtothenumberthatthepaperclipispointingat.
Ineachsquare,youcanfindapetorsomepets.
Correct=stayonthesquareForexample,ifthepaperclippointsat4,moveyourcounterfoursquaresforwards.Practice2AnswersIntroduction
Wrong!Youmissaturn.Ilikethesebirds.Theyarefat.Ilikethesebirds.Itisfat.petorsomepets.Whenyourcountergoestoasquare,youhavetouseanadjectivetodescribethepet(s).Howtoplay:Placeapaperclipinthemiddleofthecircle.Spinthepaperclipandwaitforittostop.Moveyourcounteraccordingtothenumberthatthepaperclipispointingat.
Ineachsquare,youcanfindapetorsomepets.
Correct=stayonthesquare
Wrong=missaturnForexample,ifthepaperclippointsat4,moveyourcounterfoursquaresforwards.Practice2AnswersIntroductionpetorsomepets.Whenyourcountergoestoasquare,youhavetouseanadjectivetodescribethepet(s).Howtoplay:Placeapaperclipinthemiddleofthecircle.Spinthepaperclipandwaitforittostop.Moveyourcounteraccordingtothenumberthatthepaperclipispointingat.
Ineachsquare,youcanfindapetorsomepets.
Correct=stayonthesquare
Wrong=missaturnForexample,ifthepaperclippointsat4,moveyourcounterfoursquaresforwards.Practice2AnswersIntroductionLet’strysquare
together.Practice2
AnswersIntroductionWhatpetisthis?Practice2
AnswersIntroductionIlikethiscat/thesecats.Ilikethiscat.Thereisonecat.Sowhatdowesay?Practice2
AnswersIntroductionItis/Theyare…Ilikethiscat.Itis…Whatdoweusetotalkaboutthecat?Practice2
AnswersIntroductionIlikethiscat.Itisfat/thin/big/small.Whatcanwesayaboutthecat?Itis
fat.Practice2AnswersIntroductionNowlet’slookatsquare
.Practice2
AnswersIntroductionWhatpetsarethese?Practice2
AnswersIntroductionIlikethisdog/thesedogs.Therearetwodogs.Sowhatdowesay?Ilikethesedogs.Practice2
AnswersIntroductionIlikethesedogs.Itis/Theyare…Theyare…Whatdoweusetotalkaboutthedogs?Practice2
AnswersIntroductionIlikethesedogs.Theyarefat/thin/big/small.Whatcanwesayaboutthedogs?Theyarethin.Practice2Getintopairsandplaythegame.AnswersIntroductionClicktousethespinner!Youmayuseyourownerasersascounters.Practice2AnswersIntroduction
Ilikethiscat/thesecats.Ilikethiscat.Itisfat/thin/big/small.Itis
fat.Itis/Theyare…Practice2AnswersIntroduction
Ilikethisdog/thesedogs.Ilikethesedogs.Itis/Theyare…Theyarefat/thin/big/small.Theyarethin.Practice2AnswersIntroduction
Ilikethisdog/thesedogs.Ilikethisdog.Itis/Theyare…Itisfat/thin/big/small.Itis
big.Practice2AnswersIntroduction
Ilikethisdog/thesedogs.Ilikethisdog.Itis/Theyare…Itisfat/thin/big/small.Itis
thin.Practice2AnswersIntroduction
Ilikethisbird/thesebirds.Ilikethesebirds.Itis/Theyare…Theyarefat/thin/big/small.Theyarefat.Practice2AnswersIntroduction
Ilikethisrabbit/theserabbits.Iliketheserabbits.Itis/Theyare…Theyarefat/thin/big/small.Theyarefat.Practice2AnswersIntroduction
Ilikethisbird/thesebirds.Ilikethisbird.Itis/Theyare…Itisfat/thin/big/small.Itis
small.Practice2AnswersIntroduction
Ilikethisrabbit/theserabbits.Ilikethisrabbit.Itis/Theyare…Itisfat/thin/big/small.Itis
big.Practice2AnswersIntroduction
Ilikethisturtle/theseturtles.Ilikethisturtle.Itis/Theyare…Itisfat/thin/big/small.Itis
big.Practice2AnswersIntroduction
Ilikethiscat/thesecats.Ilikethiscat.Itis/Theyare…Itisfat/thin/big/small.Itis
thin.Practice2AnswersIntroductionIlikethisdog/thesedogs.Ilikethesedogs.Itis/Theyare…Theyarefat/thin/big/small.Theyaresmall.11Practice2AnswersIntroduction12Ilikethishamster/thesehamsters.Ilikethesehamsters.Itis/Theyare…Theyarefat/thin/big/small.Theyaresmall.Practice2AnswersIntroductionIlikethiscat/thesecats.Ilikethesecats.Itis/Theyare…Theyarefat/thin/big/small.Theyarethin.13Practice2AnswersIntroductionIlikethisbird/thesebirds.Ilikethisbird.Itis/Theyare…Itisfat/thin/big/small.Itis
big.14Practice2AnswersIntroductionIlikethisrabbit/theserabbits.Ilikethisrabbit.Itis/Theyare…Itisfat/thin/big/small.Itis
fat.15Practice2AnswersIntroduction16Ilikethisturtle/theseturtles.Iliketheseturtles.Itis/Theyare…Theyarefat/thin/big/small.Theyaresmall.Practice2Thisdogis_______.ActivityfatThisdogis_______.Thisdogis_______.Thisdogis_______.bigsmallfatthinthinsmallbigHowdoyoudescribethepets?Write.Role-playIlike_____turtle.Ilike_____turtle.Ilike_
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 广东省中山市桂山中学2024-2025学年高一上学期10月段考物理试卷(含答案)
- 2024-2025学年甘肃省兰州市树人中学九年级(上)期中物理试卷(含答案)
- 文创公司投资计划书
- “读”“解”“品”“拓”:小学文言文教学的四个维度
- 关于成立化工公司创业计划书
- 江西公务员面试模拟5
- 天津申论模拟23
- 苏教版四年级品德与社会(下册)教案
- 水电施工合同26篇
- 吉林公务员面试模拟17
- 责任保险行业技术趋势分析
- 知识点填空练习-2024-2025学年统编版道德与法治七年级上册
- 拒绝校园欺凌教育主题课件
- DB37T-动物疫病鉴别检测技术 第1部分:猪瘟强毒与猪瘟疫苗弱毒
- 2024年省国资委选聘兼职外部董事人选(高频重点复习提升训练)共500题附带答案详解
- 2023年10月上海开放大学工作人员招考聘用笔试历年典型考题及考点剖析附答案详解
- 2024年中国移动咪咕校园招聘(高频重点提升专题训练)共500题附带答案详解
- 区块链技术在银行业的应用与创新
- 人教PEP版英语四上《Unit 4 My Home》教学设计
- DL∕T 325-2010 电力行业职业健康监护技术规范
- 软件供应链安全管理
评论
0/150
提交评论