Unit 2 Stay Healthy Section B 2a-2c 课件（内嵌视频） 2025-2026学年人教版英语八年级下册

UNIT2StayHealthyStayHealthy课时：VocabularyinUseHowshouldwestaysafe?SectionB

2a-2c教学目标能够系统掌握本课三类后缀的构词规则，准确理解相关派生词的语义，并能梳理核心词汇的词性与语境用法。（学习理解）01能够在真实生活情境中，灵活运用本课语言知识描述身体状况、提出应对方案，并能自主拓展相关话题的表达。（迁移创新）03能够综合运用本课词汇与构词知识，完成分类、填空等语言任务，并能围绕健康话题进行准确的信息表达。（应用实践）02Lead-inPART01FunnyTimePresentationPART02Let’sreview!haveafeverhaveacoldhavearunnynosehaveacoughtakethetemperaturetakesomemedicinedrinksomewaterLet’sreview!haveaheadachehaveastomachachehaveatoothachegotothehospitalseeadentistliedownandhavearesthaveabackacheLet’sreview!haveasorethroathaveasorefoothaveanosebleedhaveabruisedkneedrinkwaterwithhoneysitandresttilttheheadforwardandpinchthenoseusethebandageLet’smatch!gotoseeadentisthaveaheadachehaveabackachehaveasorethroathaveatoothachehaveafevertakethetemperaturetakesomemedicineliedownandrestdrinkwaterwithhoneyNewWordsharmfulItisimportanttoavoidusingharmfulchemicalsindailycleaning.doharmto对……有害/ˈhɑːmfl/adj.有害的NewWordsshockThesuddennewsoftheaccidentcameasagreatshocktoeveryone.shockedadj.吃惊的shockingadj.令人震惊的/ʃɒk/n.震惊；令人震惊的事v.使震惊；使惊愕Let’swatchandlearn.你还知道有哪些后缀呢？Let’slearn.my(pron.)反身代词+selfmyselfour(pron.)+selveshim(pron.)ourselveshimselfthem(pron.)+selves+selfthemselvesLet’slearn.help(n.)+lesshelplessmeaning(n.)hope(n.)meaninglesshopelessuse(n.)useless-less:形容词后缀，没有……的Let’slearn.head(n.)+acheheadachestomach(n.)back(n.)stomachachebackachetooth(n.)toothache-ache:名词后缀，表示身体部位的疼痛2aWhatdothesewordendingsmean?Completethetablewiththecorrectendings.-self/-selves -less -ache_______________(without)_______________(pain)_______________(apersonorthingontheirown)colour_____care_____harm_____pain_____back_____head_____stomach_____tooth_____my_____our______your_____your______it_____them______him_____her______-lesslesslesslessless-acheache-self/-selvesacheacheacheselfselfselfselfselvesselvesselvesselvesPracticePART032bCompletethesentenceswiththecorrectwordsinbrackets.1.Thelittleboyfelloffhischairandcriedoutin_____(pain,ache).2.Ifyoudon'twearamask,youmight_______theflu.(take,catch)3.Becarefulwhenyoudosport.Ifyougeta(n)_______,you'llhavetorestforsometime.(injury,pain)4.Tom'sear_______,sothedoctorgavehimsomepillsforit.(suffer,hurt)5.Liftingthoseheavyboxesallmorningmademyarmsreally_______.(harmful,sore)paincatchinjuryhurtsore2cCompletethepassagewiththecorrectformsofthewordsinthebox.injuryX-rayavoidaidthrowcolourKellylookedatherphone.Shewaslate,andherexamwasstartingin10minutes!Suddenly,somethinghitherhardand______hertotheground."Areyouallright?"thedrivercriedout.Hisfacewas__________withfear.ButKellydidn'tsayanything.Shewassufferingfromshockandherarmwasbleeding."Don'tworry.Iknowfirst_____!I'llcallforhelptoo!"thedriversaid.Atthehospital,thedoctorcheckedKelly'sarmcarefully.An______showedthatherrightarmwasbroken."You'reluckythatyour______wasn'tworse,"saidthedoctor."You'reright,"Kellysaid."I'll______lookingatmyphonewhilecrossingtheroadnexttime."threwcolourlessaidX-rayinjuryavoidProductionPART04Makeupnewsentencesusingthewordsandphraseswehavelearnedtoday.harmfulcryoutinpaincatchtheflufalloffsufferfromshockStayinguplateisharmfultoyourhealth.Ifyoudon’twearwarmclothes,youmaycatchtheflueasily.ExercisesPART051.Onhiswaytoschool,hesawanoldman______(lie)onthesideoftheroad.2.Thekidscouldsharetheirstoriestogetherandenjoy__________atthereadingclub.(they)3.Bobfeltthathehadproblems_________(breathe)afterrunningforsuchalongtime.4.Emma_____(hurt)herbackwhenshefelloffherhorse.5.Heatetoomuchfood,sohehada___________(stomach).6.Ifyoufeel_______(pain)duringexercise,stopimmediatelyandcheckyourbody.7.Hefelloffhisbikeandhiskneestarted________________(bleed).Weneedtofindabandagequickly.lying用单词的适当形式填空。themselvesbreathinghurtstomachachepainfulbleeding/tobleed1.你很幸运你的伤没有恶化。Youare______thatyour________wasn’t________.2.他的朋友立刻采取行动，并立即带他去医院。Hisfriends___________________andtookhimtothehospitalatonce.3.这个小男孩从他的椅子上摔下来，痛苦地大哭。Thelittleboy__________hischairandcriedout_________.4.过马路时一定要小心车辆。Besuretowatchoutfortrafficwhen______________________.5.如果你不戴口罩，你可能感染流感。Ifyoudon’twearthe______,youmight___________________.lucky根据要求完成句子。jumpintoactioninpaincatch