Unit2(第3课时)SectionA4a-4d-课件人教版英语八年级下册

人教版英语8年级下册培优备课精做课件Unit2(第3课时)SectionA4a-4dUnit2StayHealthy授课教师：Home.

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2026年4月2日Thefirstwealthishealth.What’swrong?Iatetoomuchlastnight.Nowmystomachaches.Youshouldn’teatsomuchnexttime.What’sthematter?Ihaveareallybadtoothache.YoushouldseethedentistandgetanX-ray.Youcouldeatsomesoftfoodfornow.Howdidyouhurtyourself?IhurtmyselfwhenIfelloffmybike.Bemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurtourselves.

Readthesentences.Underlinethemodalverbsforadviceandcirclethereflexivepronouns.4a情态动词意义用法例句

should应该表示征询或提出建议应该表示推测ShouldIputthebaghere?我应该把包放在这里吗?Weshoulddosportseveryday.我们应该每天做运动。Heshouldbeinthelibrary.他应该在图书馆。情态动词should

作“应该；应当；可以”讲，其后接动词原形。其否定形式为shouldnot/shouldn’t，意为“

不应当，不该”。情态动词意义用法例句

情态动词should

作“应该；应当；可以”讲，其后接动词原形。其否定形式为shouldnot/shouldn’t，意为“

不应当，不该”。should应该，应当表示义务或职责竟然会；怎么会表示拒绝、恼怒或惊奇等Weshouldcarefortheelderly.我们应该关爱老人。Sheshouldsaysomethinglikethat.她竟然说出那种话。Whyshouldhedothat?他怎么会做出那种事情?情态动词意义用法例句

could可以用于提出建议，比can语气更委婉Youcouldaskyourteacherforadvice.你可以向老师寻求建议。能；会表示过去的能力IcouldspeakEnglishattheageofsix.我六岁时就会说英语了。能；可以用于提出要求或请求—Couldyoupleaselendmeyourbike?请把你的自行车借给我好吗?—Sure./Sorry,I’mafraidnot.当然可以。/抱歉，恐怕不行。情态动词意义用法例句

could用于请求许可—CouldIuseyourbike?我可以用你的自行车吗?—Yes,ofcourseyoucan./Sorry,youcan’t.好的，当然可以。/对不起，你不可以。可能表示推测Youcouldberight,butI’mnotsure.你可能是对的，但我不确定。能；可以反身代词是英语中表达“

……自己；本身

”含义的一类代词，是在第一人称、第二人称形容词性物主代词或第三人称人称代词宾格形式的词尾加-self或-selves组成。人称单数复数

第一人称myselfourselves第二人称yourselfyourselves第三人称himselfherselfitselfthemselves一、根据所给提示完成单词。(7分)1.Whenyoumakeabananamilkshake,youcanusek________tocutupthebananas.2.［扬州中考改编］Withhardworkand____________ (清晰的)plans,youwillbecomesuccessfulinyourstudy.3.Hehasa________(疼痛)inhisshoulder,sohecan’tliftheavythings.nivesclearpain4.Inwinter,the______________(亮度)ofwhitesnowcansometimeshurtyoureyes.5.［达州中考改编］—Iffewerpeopledrivecars,therewillbelessairpollution. —Ithinkso.Ihopeour____________(环境)willbebetterandbetter.6.Wemustwaitforthegreenlightbeforewec________theroad.brightnessenvironmentross熟词生义pain写出画线词的汉语意思“Nopain,nogain.”isafamoussaying.____________付出；辛苦IcutmyselfwhenIwascuttingupvegetables.我在切菜时切到我自己了。

Theoldmanlivesbyhimselfinthecountryside.这位老人独自生活在乡下。反身代词的句法功能1.作宾语(作及物动词或介词的宾语)表示动作的执行者和承受者是同一个人或事物。反身代词的句法功能(1)作主语的同位语(此时反身代词一般紧跟在主语之后或放在句末)

Hewillspeaktoherhimself.他要亲自去跟她说。(2)作宾语的同位语(此时反身代词一般紧跟在宾语之后)WouldyoupleasegivethisbasketballtoTomhimself?请你把这个篮球交给汤姆本人好吗?2.作同位语(作主语或宾语的同位语，起加强语气的作用，表示“亲自；本身；本人”。反身代词的句法功能I’mnotmyselftoday.今天我感觉不舒服。Ifeelmyselfagainafterthevacation.度假后我感觉状态回来了。3.作表语(放在连系动词be、feel、look、seem等后作表语，用来描述身体或精神状况)含反身代词的一些常见搭配enjoyoneself玩得开心byoneself独自，单独teachoneself自学learnbyoneself自学foroneself为自己dressoneself自己穿衣服saytooneself自言自语

helponeselfto自取，随便吃

二、选择合适的词填空。(6分)7.Shh...!Thisisalibrary.You________(should/could)keepyourvoicedown.8.Youlooktootired.You__________(shouldn’t/should)restand__________(shouldn’t/should)worktoohard.9.—Maria,youshouldbelievein______________(yourself;you).That’sthesecretofsuccess. —OK,Iwill.shouldshouldshouldn’tyourself10.［黄山期末］—Sorry,Idroppedsomewateron__yourbook. —Nevermind.It’sjustabook,andit____________(can;can’t)dry.11.Itrainedsoheavilythatwe________(could/should)hardlyseetheroadinfrontofus.cancouldCompletethesentencesusingthecorrectreflexivepronouns.4b1.The

girl

cleaned

the

cut

on

her

arm

by

.2.

Be

careful

when

you’re

using

the

knife!

Don’t

cut

.3.Aftertakingthesafetytraining,wecan

enjoy

inthemountains.herselfyourselfourselvesCompletethesentencesusingthecorrectreflexivepronouns.4b4.

Mr

Liu

knows

how

to

take

care

of

his

health

because

he

used

to

be

a

doctor

.5.

The

students

are

young,but

they

know

how

to

protect

.6.

Herclearest

memory

is

not

of

the

race

,

but

theterrible

pain

in

her

legs

the

next

day.himselfthemselvesitselfMobilephonesareuseful,butyou

usethemwisely.Toprotectyoureyes,every20minutes,you______restyoureyesandlookatsomethingfaraway.What’smore,you

changeyourscreen’sbrightnesstotryandmatchyourenvironment

andmakethewordsonthescreenbigger.Ofcourse,you

lookatyourphoneCompletethepassagewithshould,shouldn’t,orcould.4ccouldshouldn’tshouldshouldjustbeforeyougotobed,andyoucertainly_________lookatitwhenyoucross

theroad!Infact,you

avoidusingyourphonetoooften.You

listentomusicinsteadofwatchingvideos.You

alsotalktoyourfriendsinsteadofsendingthemmessages.Completethepassagewithshould,shouldn’t,orcould.4cshouldn’tshouldcouldcould三、用所给词的适当形式填空。(7分)12.［连云港中考］Daniellikeskeepingartdiaries.Inthisway,hecanexpress____________(he)throughdrawingorpainting.13.—Thecatwashes__________(it)everyday.It’ssolovely.—Yes,anditlooksveryclean.14.Whenmyparentswentawayonbusiness,Ilookedafter________(I).himselfitself

myself15.Taichi,partofChineseculture,isakindofexercisewhichhelpspeopleimprove__________(they)inhealth.16.—Whowillcookdinnertonight? —Let’sdoit________(we).MomandDadaretootired.17.—IsawyourgrandmausingDouyinonthephone.Whotaughther? —Nobody.Shetaught________(she).themselvesourselvesherself

18.—Didyouenjoy__________(you)atthepartylastnight? —Yes,wedancedandplayedgamestogether!yourselvesDoyouhaveasorethroat/badcold/...?Didyoufallfromyourbike/cutyourself/...?Youshould/could/shouldn’t...Actoutanillnessorinjury.Havetheothersguesswhatitisandgiveadvice.4dNameProblemAdviceLiuPengfalldowngohomeandrest四、按要求完成句子，每空一词。(11分)19.Youshouldasktheoldmanforhelp.(改为否定句) You________asktheoldmanforhelp.20.［重庆模拟］Ninashouldtakemoreexercisetokeephealthy.(对画线部分提问) ________________________________tokeephealthy?shouldn’tWhatshouldNinado21.骑车时小心点，不然你可能会摔下来。(汉译英) Becarefulwhenyouridethebike,oryou________________________it.22.水在我们日常生活中很重要。更重要的是，没有水我们无法生存。(汉译英) Waterisimportantinourdailylife.________________,we________livewithoutwater.mayfalloffWhat’smorecan’t五、短文填空。(20分)Asastudent,Ihavelearnedthatstayinghealthyisthekeytoahappylife.Therearemanythingswecandoto23.________illnessesandkeepourbodiesstrong.ill,if,run,sore,hurt,pain,avoid,suffer,bright,medicineavoidLastmonth,Ihada24.________throat.Itwassuchgreat25.________thatIcouldn’tsayaword.I26.________alotfromthissmallillness.That’swhenIrealizedhowimportantitwastotakecareofmyself.Tostayhealthy,weshouldkeepourlivingspacesclearandtidy.ill,if,run,sore,hurt,pain,avoid,suffer,bright,medicinesorepainsufferedAcleanenvironmentmakesusfarawayfrom27.________.Also,weneedtoeathealthyfoodlikefruitsandvegetables.Theygiveusenergyandhelpourbodiesfightanyhealthyproblems.ill,if,run,sore,hurt,pain,avoid,suffer,bright,medicineillnessesRegularexerciseisamust,too.28.________,jumping,orplayingballgamesnotonlymakesusfitbutalsoseetheworld29.________.Whenweexercise,weshouldbecarefulnottoget30.________orfall,whichcancauseinjuries(受伤).ill,if,run,sore,hurt,pain,avoid,suffer,bright,medicineRunningbrightly

hurtMostimportantly,weshouldlistentoourbodies.31.________somethingdoesn’tfeelright,weshouldfollowthedoctor’sadvice.Rememberdon’ttake32.________withoutseeingthedoctor.Bydoingthesethings,wecanenjoygoodhealthandliveourlivestothefullest.ill,if,run,sore,hurt,pain,avoid,suffer,bright,medicineIfmedicine六、任务型阅读。(10分)根据短文，完成思维导图，每空一词。Longago,whenChinesepeoplegothurt,theyfoundsmartwaystodealwith(处理)cuts.Let’sseehowtheymadeit!First,stoppingbleedingwasveryimportant.Ifsomeonelosttoomuchblood,doctorsmightpresshotthingsagainstthecuts.Theyfoundcutsclose