牛津高中英语M5-unit3-word-power课件

Unit3--By郭逸枭Unit3--By郭逸枭CompetitionYouwillbedividedintoGroup1andGroup2.Thestudentwhoanswersaquestionwillgetonepointforyourgroup.Theloserwillsingasonginclass.CompetitionYouwillbedivideFillintheblankswiththeproperformoftheunderlinedwords.1.Mypenappearedhereseveralminutesago,butIcan’tfinditnow.Soithas___________.disappeared2.Mr.Wanghaspublishedseveralbooks.Heloveshisjob--writingnovels.(Heisa________.)novelistFillintheblankswiththepr3.Youwanttogetthebookonthetopshelf,butyouarenottallenough.Doyouthinkyouwillbeabletoreachthebook?(No,Iam______todoit.)unable3.Youwanttogetthebookon4.Thetwogroupsdon’tagreewitheachother.Theyarguedfiercely.Sowhatistheproblembetweenthemcalled?disagreement(____________.)4.Thetwogroupsdon’tagree5.ManypeoplerespectMr.Liandthinkheisagoodman.Hehelpspeoplealotandisagoodcitizen.Mr.Liis___________.respectable6.Hedoesnotdependonhisparentsanymore,sohegains______________

now.independence5.ManypeoplerespectMr.Li7.cook–cookedwork–workeddo–didtake–tookbuy–boughtthink–thought(Theyare_________verbs.)irregularTheyareregularverbs.7.cook–cooked(Theyare____disundisirinprefix(前缀)root(词根)suffix(后缀)appearableagreerespectnovelregulardependmentableistencedisprefix(前缀)root(词根)suffix(后Aprefixwillchangethemeaning

oftheword,whileasuffixwillchangethepartofspeechoftheword.Attention!AprefixwillchangethemeaWorkingroupsandtrytoguesswhattheprefixmeans.WordsPrefixMeaning

against,opposedto

not,oppositeof

not,without

anti-smokinganti-disappeardishonestdis-incorrectillegalimmoralirresponsible

in-il-im-ir-WorkingroupsandtrytoWordPrefixMeaning

early,beforeagainnot，oppositeof

previewpre-arrangepre-recreatereorderre-uncertainun-WordPrefixMeaninge

Trytoguesswhatthesuffixesmean.WordsSuffixMeaning

worthyof,abletobefullof,characterizedbysomeonewhodoessomethingcomfortable

-ablecheerfulbeautiful-fulscientistpsychologist-istTrytoguesswhatthesuffWords

Suffix

Meaning

withoutindicateastateorconditionindicateaquality,stateorcharacterhopeless-lessagreement-mentdrynesscarefulness-nessWordsSuffixMeTips

Somewordstakeahyphen(-)whenaprefixisadded.Wesometimesneedtochangetheendingofawordbeforeaddingasuffix.Tips

SomewordstakeahyphenLet’sfillintheblankswithwhatwelearnedjustnow.irresponsibleillegalharmfuluncertaindisrespectIamstronglyagainstcloninghumans.Ithinkitis(1)___________forustodothat.Peoplewhowanttoclonehumanbeginsshowtheir(2)__________fornature.irresponsibledisrespectLet’sfillintheblankswTheyarehardlyawareofthe(3)________effectsofcloninghumans.Itis(4)_________whataclonedhumanbeingwouldbelike.Itcouldturnouttobeamonster!Inmyopinion,tightlawsshouldbeputinplacetomakecloninghumanbeing(5)_______.harmfuluncertainillegalTheyarehardlyawareofthe(123465123465165234carecarecarefulcarefullycarelesscarelesslycarefulnesscarelessness165234carecarecareful652self134selfselfishselfishnessunselfishunselfishlyselfless652self134selfselfish654213comfortcomfortcomfortablecomfortablydiscomfortuncomfortable654213comfortcomfortcomfortabl65314honest2honestdishonestdishonestlydishonestyhonestyhonestly65314honest2honestdishonest643215couragecourageencouragediscouragediscouragementencouragementcourageous643215couragecourageencourage543216respectrespectdisrespectrespectablerespectfulrespectfullydisrespectful543216respectrespectdisrespeclungsheartliverstomachkidneysbrainTheorgansof

bodyABCDEFWhataretheirfunctions?ControltheotherorgansPassthebloodaroundthebody.Usetheoxygenwebreathe.Storethefoodweeat.Cleantheblood.Removewasteproductsfromthebloodandproduceurine.lungsheartliverstomachkidneysb3.liver6.kidneys5.stomach4.lungs2.heart1.brain

FinishtheexerciseonP47PartB.2min3.liver6.kidneys5.stomach4.lWithout

,Iwouldbeblindasacarwithnodriver.Without

,Iwouldbecoldasnowarmthcouldbesensed.Without

,IwouldfallsilentasIcouldnotsingmyfavoritesongs.Without

,IwouldbegreedyasIneverfeltfull.Without

,IwouldbeevilasIdidn’thavethepowertoc