人教版高中英语构词法课件(共16张)

1、构词法Grammar:构词法Grammar:合成(Compounding) 派生法（Derivation） 【前缀/后缀】转化法（Conversion） 【词性转换】合成(Compounding) 派生法（DerivationClassify: pathway freedom darkest place Frustration lock everyday riverside loneliest合成词(有两个或更多的词合成一个词):转化词(将一种词性转化成另一种词性):派生词(在词根上加上前、后缀构成另外一个词):everyday pathway riversidefrustration dar

2、kest loneliest freedomlock placeClassify: pathway freedom 加前缀： happy - _happy 加后缀： develop - develop_既加前缀又加后缀： employ -_employ_unmentunment派生词（derivation） 加前缀：unmentunment派生词（derivation1. 前缀:（含义）Pre-pre-record, prepay, pre-heatRe-rewrite, reconsider, reuse=before .之前Preserve, prehistoric, precaution

3、重新1. 前缀:（含义）Pre-pre-record, prepdis- （不）disagree , dislike , disappearmisunderstand, misleadmis （错误或失当）miniskirt, minibussupermarket, supermansuper- （超级）mini-（微小）in/im- （不）incorrect impossibleUnable, unexpected, unhealthy, unnecessaryun (不，否定）dis- （不）disagree , dislike , dforetell, forecastpost(之后)p

4、ostwar, post-readingfore-(前，预先)semicircle, semi-finalsemi-(半，部分)antiwar, anti-Japanese waranti- (阻止，抗)underground, underwearunderline,underestimateunder-developedunder- （在下，少于，不足）post(之后)postwar, post-reading常见的后缀1.名词后缀 ：-er-or-ist-mentteacher, workervisitor, sailor scientist, pianist,naturalistdeve

5、lopment, movementgovernment, department行为，机构人，家常见的后缀1.名词后缀 ：行为，机构人，家-ityability, possibility fragility, fertility性质，情况，状态-hood时期，情况childhood, brotherhood-ion/tion/sion/ation行为，情况action, solution, conclusionrelaxation, interpretation-ness情况，性质carefulness,carelessnessfriendliness -ship -ityability, po

6、ssibility 性质，情况2.形容词后缀：-ous-ful-able, -ible-less-ant, -ent-ary-al-ive 有.的， 属于的dangerous, humorous具有的helpful, careful可以.的comfortable,acceptable, avoidable,responsible具有某种性质的important, excellent倾向于的secondary,temporary 无的colourless, harmless,useless与有联系的financial,expressional, 表示某种可能性的Sensitive, compet

7、itive,impressive,protective, secretive2.形容词后缀：有.的， 属于的dangerous, h3. 构成副词的词缀：-ly-wards地，表方式quickly, softly, yearly向朝backwards, forwards3. 构成副词的词缀：地，表方式quickly, soft4.构成动词的后缀-en使.的blacken, broaden, darken, sadden, sharpen, soften, strengthen对比：en-前缀使.发生, 放入enable, endanger, enrich, enclose -fy化，做simp

8、lify,beautify, uglify, clarify,satisfy4.构成动词的后缀-en使.的blacken, broad转化法（Conversion）tasten. 味道v.尝起来It has a good taste.It tastes very good.record n.记录v. 记录He broke the record.He lies to record something while reading a book.转化法（Conversion）tasten. 味道v.尝起来1.That man was_enough not to tell the manager th

9、at he would not do the job.A.careB.carefulC.carelessD.carelessness2.The soldier died for saving the child，so his_ is heavier than Mount Tai.A.die B.dead C.died D.death3.The child looked_at his brother who was badly wounded.A.Sadly B.sadness C.sadly D.sad4.He is an expert at chemistry.We all call him

10、 a _.A.Chemistry B.chemical C.chemist D.physician5. The doctors advice_him from drinking and smoking.A.Encouraged B.couragedC.encouragementD.discouraged1.That man was_enough n6.Stephenson became the_railway engineer in the world.A.lead B.leaderC.leading D.leadership7.When the teacher praised him for

11、 working out the maths problem，Jack looked_about at his classmates.A.proudB.proudlyC.pride D.pridely8.To everyones _，the girl finished the job quite well.A.satisfiedB.satisfactory C.satisfying D.satisfaction9.Letting that animal escape was no accident；you did it _.A.intendB.intentionC.intentionallyD.intentional6.Stephenson became the_10.The shop owner welcomed all the guests with a_smile.A.practiceB.practise C.practicalD.practiced11.The_ordered him to pay a $100 fine.A.judgerB.judgmentC.judgeD.judgement12.My TV is out of order.Can you tell me what is the_news about Iraq War?A.latelyB.latest