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Welcome to our class!English word formation English word formation 英英语语人教版九年人教版九年级级全册初中英全册初中英语语构构词词法法ppt课课件件1Lead in Share a storyLead in Share a story2If you meet the new words when reading,what will you do?v Guess the meaning.If you meet the new words when3The skills of guessing the meanings of words in different ways.TopicWord formation 构词法构词法The skills of guessing the mea4pollution prediction blackboard postman homework believable basketball salty traveler afternoon successful beginning education horse-riding supermarket badly unhappy cookerA Bblackboardpollutionafternoonbasketballhomeworkpostmansupermarkethorse-ridingbelievablesaltypredictiontravelersuccessfulbeginning education badlyunhappycooker合成词合成词派生词派生词pollution prediction blackb5一、一、合成法合成法（blackboard）homesickwaiting-roomkind-hearted 把两个或两个以上独立的词合成把两个或两个以上独立的词合成一个新词一个新词。adj.思乡的思乡的n.候车室，候诊室候车室，候诊室adj.好心的好心的一、合成法（一、合成法（blackboard）homesick 把两个把两个6time-travel TV dramaant-like graduatedaddy-is-the-keyan angel with broken-wingsoverseas returneeleftover ladieslady-killersecond-kill我是网络小达人我是网络小达人穿越剧穿越剧蚁族蚁族拼爹拼爹折翼的天使折翼的天使海归海归剩女剩女少女杀手少女杀手秒杀秒杀time-travel TV drama我是网我是网络络小达人穿越小达人穿越剧剧7二、二、派生法派生法（Derivation）pollute+tion-pollution由词根由词根(root)加前缀（加前缀（prefix）或后缀（或后缀（suffix）构成新词。构成新词。二、派生法（二、派生法（Derivation）由）由词词根根(root)加前加前缀缀（8Some useful prefixesun-否定前缀否定前缀dis-im-mis-non-unhappydisagreeimpossiblemisleadnon-smokerSome useful prefixesun-否定前否定前缀缀dis9Lets try!unclearmisunderstand unlockdiscover unfold adj.不清晰的不清晰的v.误解误解v.开锁开锁v.发现发现v.打开打开Lets try!unclearadj.不清晰的不清晰的v.误误101 1、构成表示人的名词的后缀、构成表示人的名词的后缀leader owner actor visitor artist scientist Some important suffixes:词根词根-er/er/-or/or/-istist表示人表示人1、构成表示人的名、构成表示人的名词词的后的后缀缀leader owner 11Some important suffixes:2 2、构成抽象名词与集体名词的后缀、构成抽象名词与集体名词的后缀movement encouragement improvementcongratulation celebration decision kindness sickness darkness词根词根+-ment/-tion/-ness构成名词构成名词Some important suffixes:2、构成抽象、构成抽象123 3、形容词后缀、形容词后缀friendly brotherly weeklyhomeless careless harmlesshopeful harmful thankfulcloudy healthy sandyexcited exciting interesting comfortable enjoyable valuable词根加词根加-able,-ful,-less,-ly,-y,-ed,-ing构成形容词构成形容词Some important suffixes:3、形容、形容词词后后缀缀friendly bro134 4、副词后缀、副词后缀 sadly shyly usually 形容词形容词-ly-ly4、副、副词词后后缀缀sadly shyly us142 2、构成表示人的名词的后缀、构成表示人的名词的后缀词根词根-er/er/-or/or/-istist表示人表示人3 3、构成抽象名词与集体名词的后缀、构成抽象名词与集体名词的后缀词根词根+-ment/-tion/-ness构成名词构成名词4 4、形容词后缀、形容词后缀词根加词根加-able,-ful,-less,-ly,-y,-ed,-ing构成形容词构成形容词5 5 、副词后缀、副词后缀1 1、表示否定的前缀、表示否定的前缀unun-,dis,dis-,im-,mis-,non-表示人表示人 形容词形容词-lyly2、构成表示人的名、构成表示人的名词词的后的后缀词缀词根根-er/-or/-ist表示表示15穿鞋子戴帽子穿鞋子戴帽子 nation nation succeed succeed luckluck carecare actact ableable friendfriend穿鞋子戴帽子穿鞋子戴帽子nation 16三、转化法三、转化法visit v.-visit n.visit v.-visit n.不用借助构词词缀，把一个单词从一种词类转化成另一种词类的方法称之为转化法。三、三、转转化法化法visit v.-visit n.17 Never trouble trouble until trouble troubles you.v.n.n.v.Never trouble trouble until18构词法构词法派生法派生法（Derivation）合成法合成法(Compounding)转化法转化法（Conversion）缩略法缩略法（Abbreviation）able -unable;teach -teacherspace+ship-spaceshipvisit v.-visit n.Do it yourself!-DIY.构词法派生法（构词法派生法（Derivation）合成法）合成法(Compound191.Well have a _ holiday.What about going to West Lake?A.two days B.two-day C.two-days2.The soldier died for saving the child，so his _ is heavier than Mount Tai.A.die B.dead C.death3.The child looked_at his brother who was badly wounded.A.sadly B.sadness C.sad1.4.He is an expert at chemistry.We all call him a_.2.A.chemistry B.chemical C.chemist 中考链接中考链接Well have a _ holiday.What205.When the teacher praised him for working out the maths problem，Jack looked_ at his classmates.A.proud B.proudly C.pride 6.To everyones _，the girl finished the job quite well.A.satisfied B.satisfying C.satisfaction7.It is not regarded as one of his most famous _.A.work B.working C.works 5.When the teacher praised him21翻译句子翻译句子1.1.He is blind but he is always fighting He is blind but he is always fighting with blindness.with blindness.2 2.Though you failed,dont be afraid Though you failed,dont be afraid of failure.of failure.3 3.He never depends on his parents.He He never depends on his parents.He is an independent man.is an independent man.4 4 .他是个勤奋的工人，他工作非常努力。他是个勤奋的工人，他工作非常努力。5.5.他对科学研究很感兴趣，因为他觉得科学很他对科学研究很感兴趣，因为他觉得科学很有意思。有意思。6.6.我爸爸很关注健康。他有一个健康的生活方我爸爸很关注健康。他有一个健康的生活方式。式。翻翻译译句子句子1.He is blind but he is 22 So when you meet unknown words,calm yourself first.Take a couple of breaths,and think of the context.Use your own knowledge of the subject.Dont consult the dictionary.This will break your process of reading and understanding.So when you meet unknown 23 So when you meet unknown words,calm yourself first.Take a couple of breaths,and think of the context.Use your own knowledge of the subject.Dont consult the dictionary.This will break your process of reading and understanding.So when you meet unknown 24猜词猜词How to guess the meaning of words?构词法构词法同义词同义词因果因果关系关系转折、转折、对比对比生活生活常识常识Summary猜猜词词How to guess the meaning of 25Homework1.Prepare for the dictation.2.Finish the exercise on P34.Homework26 Thank you for Thank you for your listeningyour listening！英英语语人教版九年人教版九年级级全册初中英全册初中英语语构构词词法法ppt课课件件27
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