欢迎来到天天文库
浏览记录
ID:53976298
大小:173.50 KB
页数:32页
时间:2020-04-28
《初中英语单词后缀.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、初中英语单词后缀常青初中陈小飞初中英语单词后缀同学们,今天我们讲动词和形容词后缀,它们的变化形式很多,我们八年级上册第五和第六单元主要讲后缀ing,ness,ion.er,or,ist这六种方式。初中英语单词后缀一.首先我们来看到目前为止有哪些词是加ing的如:begin–beginningshop-shoppingswim–swimmingfeel-feelingmeet-meetingdance–dancing从这些变化中可以看出,我们可以把它们分为三种变化形式:1.直接加ing。Feeling,meeting
2、,meaning,hunting,selling,singing,teaching,campingsleepingsurfingcrossingpainting等。2.去e加ing.如:dance—dancingskate--skating等。3.双写加ingshoppingbeginningswimming等下面我们来看练习:Heisgoodat______(hunt)Whatisthe_______(mean)oftheword?Atthe______(begin)ofthe21stcentury,manyyo
3、ungpeoplelikedwearingjeans.二.后缀ness.我们可以分为两种形式。1.直接加ness.sicknesskindnessdarknessillnesstirednessgoodness2.改y为i加nesshappy—happinessfriendly--friendliness下面我们来看练习:Lucycannotgotoschoolbecauseof_______(sick)Hewasafraidbecauseof_______(dark)Smokingwillmakehis_____
4、_(ill)worseifhedoesn’tstopsmoking.三.后缀ion.我们也可以分为三类。1.直接加ion.collectiondiscussionaction2.去e加ation或ioninvite--invitationcongratulate—congratulationcelebrate–celebrationorganize—organizationeducate--education3.特殊的decide-decision下面我们来看练习:Manywildanimalsneedsour__
5、____(protect)Wehopeyoucanacceptour_______(invite)andjoinus.It’sourturntotakesome_______(act)tohelptheanimals四.后缀er或r表示某种职业或地区的人.learnerhelperkillerdancersingerhidersharperworkerspeakerreporterplayerdriverteacherThe_______(write)ofthegreatbookisMarkTwain.Whered
6、idyougoyesterday?Iwenttoseea_______becauseIhadacold.The_______(说话人)overthereismyuncle五。后缀or表示…者collectorinventoractorvisitordirectorSome_______(invent)havelargeinventions.Therearealotof______(act)actingintheplayground.Moreandmoreforeign______(visit)cometoChina
7、foravisit.六.后缀ist表示…学家…学者science-scientistpiano-pianist(钢琴演奏家)tour-touristart-artistTherearealotof____(tour)visitingNanjingeveryyear.Isaw_______(art)drawingsomepicturescarefully.下面我们来看练习:1.Birdsare(1)_____(sing).Theycanmakebeautifulsounds.Some(2)(act)canmakedi
8、fferentbirdsounds.Itisveryinteresting.Alotof(3)(tour)gotothewetlandstowatchthebirdseveryyear.Therearemany(4)(visit)atbirdshowstoo.Some(5)(art)liketopaintbirds.Thebirdsintheirpictur
此文档下载收益归作者所有