2019-2020年高中英语《Unit 3 Word power》教案 新人教版必修5

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1、2019-2020年高中英语《Unit3Wordpower》教案新人教版必修5教学目标Enlargestudents’PrefixesandsuffixesIntroduceorgansofthebodytostudens重点Enlargestudents’Prefixesandsuffixes难点Introduceorgansofthebodytostudents教法及教具Talking,Practicing教学过程教学内容个案调整教师主导活动学生主体活动Step1QuizFillintheblankwithproperwords.1.Mypen

2、____________.Icannotfindit.(appear)2.Thebookisonthetopshelf.I’mnotsotallthatIam_________toreachit.(able)3.It’s___________forhimtocatchtheearlybus.Becausehegotuptoolatethismorning.(possible)4.__________________leadstoquarreling.(understand)Step2Readthefollowingwordsandanswerthe

3、questionswiththem.ableagreeappearleadnovelregularrespect1.Youcan’tfindyourpen.Whathappenedtoyourpen?(Itdisappeared.)2.Doyouthinkyouareabletowalkonthemoonnow?(Iamunabletodoso.)3.Thetwogroupsdon’tagreewitheachother.Theyarguedfiercely.Sowhatistheproblembetweenthemcalled?(Disagree

4、ment.)4.ManypeoplerespectMr.Liandthinkheisagoodman.Hehelpspeopleoutandisagoodcitizenandfriend.SocanyoufindawordtodescribeMr.Li?(Respectable.)5.Mr.Wanghaspublishedseveralbooks.Heloveshisjobwritingnovels.SowhatisMr.Wang’soccupation?(Anovelist.)6.Youcan’tfindtheorderofthenumbersi

5、nagroupofmembers.Socanyoudescribetheorderofthenumbers?(Irregular.)7.Someadssaythatifyoutaketheirpills,you’llbehealthy,lookyounger,becomesmarterandsleepbetter.Whatcanyousayabouttheseads?(Misleading.)Step3CompetitionCanyouthinkofmorewordsthatcanbeaddedwiththeseprefixesandsuffixe

6、s?dis-un--able-istir-mis-Makealistofprefixesandsuffixes:de-decomposedeclassifymal-maltreatmentmalnutritionnon-non-smokernon-alcoholicnon-profitauto-automakerautomobilebi-bilingualbilateraldown-downhilldownstairsdownwardsever-everlastingevergreenevermorehalf-halfwayhalfbakedhal

7、f-payfull-full-colourfull-sizefull-pagehand-hand-madehand-pickedhand-washpost-postgraduatepost-industrialover-overeatoverdueoverworkmid-middaymidlifemidnight-alculturalnationaloriginal-entdifferentdependentexistent-ianCanadianBelgian-likechildlikedreamlikelifelike-proofwaterpr

8、oofsoundproofbulletproof-enwidensharpenshortene.g.:6.MrLiis__