Unit2SectionB2a-2cVocabulary课件人教版英语八年级下册

Unit2StayHealthySectionB(2a-2c)VocabularyinUseLearning

Objectives归纳-self/-selves,

-less,

ache的意义，积累通过这三种变化形式生成的单词，树立词汇辨析意识，准确理解近义词的区别，并在语境中结合词性、搭配等选择使用恰当的词汇；总结和积累与疾病、意外伤害以及应对与防范措施相关的话题词汇。通过阅读语篇认识到走路看手机的危害，增强安全意识；通过本课时学习，我能够：IMG_3839Review中文英文中文英文着/起火(状态)根本不,绝对不着火(动作)不可能;没门远离...居住惊慌地享受做某事如此...以致于...打开/关闭

即将/正要做...调高/调低(音量)急救灭火几秒钟内大喊在外用餐,下馆子onfirecatchefireliveawayfromenjoydoingsthturnon/offturnup/downputoutthefirenowayinapanicso...that...anythingbutbeabouttodosth.firstaidcalloutinsecondseatoutDoyoudothesethingsathome?Whatchoresdoyoudo?LeadinWhat’swrong/thematterwith...?He/Shehasa...headachestomachachetoothachebackacheCanyoutellwhatthesuffix“ache”means?painDoyoudothesethingsathome?Whatchoresdoyoudo?withoutcolourfulcarefulharmfulpainfulcolourlesscarelessharmlesspainlessCanyoutellwhatthesuffix“less”means?1.hope→hopelesswithouthope→

含义：_______________2.end→endlesswithoutend→

含义：_______________3.use→uselesswithoutuse→

含义：___________4.home→homelesswithouthome→

含义：___________无望的；绝望的无止境的；没完没了的无用的无家可归的Lookatthechangesofthepicturesandsummarizetherule.无色的无害的粗心的无痛的LeadinDoyoudothesethingsathome?Whatchoresdoyoudo?LeadinHowdidJeffhurthimself?He____________whenhefelloffhisbike.hurthimselfBemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurt__________.ourselvesapersonorathingontheirownCanyoutellwhatthesuffix“self/selves”means?数第一人称第二人称第三人称单数myself

我自己yourself你自己himself

他自己

herself

她自己itself

它自己复数ourselves

我们自己yourselves

你们自己themselves

他（她、它）们自己Completethetablewiththecorrectsuffixes.2a-self/-selves-less-ache___________

(without)

___________

(pain)___________(apersonorthingontheirown)colour_______‘care_______/harm_______pain_______back_______

head

_______stomach_______tooth_______my_______our_______

your_______your_______it_______them_______him_______

her_______-less-ache-self/-selveslesslesslesslessacheacheacheacheselfselfselfselfselfselvesselvesselvesCompletethesentenceswiththecorrectwordsinbrackets.2b1.

Thelittleboyfelloffhischairandcriedoutin

(pain/ache).2.

Ifyoudon’twearamask,youmight

theflu.(have/catch)3.

Becarefulwhenyoudosport.Ifyougeta(n)

,you’llhavetorestforsometime.(injury/pain)4.

Tom’sear

,sothedoctorgavehimsomepillsforit.(painful/hurt)5.

Liftingthoseheavyboxesallmorningmademyarmsreally__________.(harmful,sore)paincatchinjuryhurtsore从...摔下大声呼喊,惊叫感染流感(动作)havetheflu患流感(状态)受伤beharmfulto对......有害Completethepassagewiththecorrectformsofthewordsinthebox.2cKellylookedatherphone.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.”injury

X-ray

avoid

aid

throw

colourthrewcolourlessaidX-rayinjuryavoidhitsb.hard重重地撞到某人十分钟后sufferfromshock休克急救avoiddoingsth.避免做某事crosstheroad过马路Readthepassageagainandthink.2cWhatshouldwepayattentiontowhencrossingtheroad?•Weshouldavoidlookingatourphonesorlisteningtomusic.•Wemustn’tcrosstheroadwhenthetrafficlightisred.•Weshouldn’trunacrosstheroad.•Weshouldalwayslookleftandrightcarefullybeforecrossingtheroad.•...IMG_3839ThinkingLookup,staysafe,protectyourselfandothers.Exercise用所给词的适当形式填空。1.Be_________(care)whenyoucrossthestreet.(care)2.It’s_________(use)tocryoverspiltmilk.3.Thedoctorsays,drinkingtoomuchcolais_________(harm)toyourhealth.4.Foryour_______(safe),pleasemindyourstepswhengettingoffthetrain. 5.Itis_________(care)tosendthemessagetothewrongpersonwithoutchecking.6.Lindawalkedintotheroom_________(happy)andtoldeveryonethegoodnews.7.Thistoyis__________(harm),it'ssafeforbabies.carefuluselessharmfulsafetycarelesshappilyharmlessExercise翻译句子。1.司机的脸因为恐惧而变得苍白（无色）。Thedriver'sfacewascolourlesswithfear.2.凯莉正处于震惊中，她的手臂在流血。

Kellywassufferingfromshockandherarmwasbleeding.3.别担心，我懂急救（firstaid)。Don'tworry,Iknowfirstaid.4.下次过马路时，我会避免看手机。

I'llavoidlookingatmyphonewhilecrossingtheroadnexttime.HomeworkMustdo：Choosetodo：1.Recitethekeywordsandse