B1U2构词法答案.docx

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1、WordFormationI.Thetypeofwordformations.Furtherstudy.conversionWOrd（转化词）1. Thetrampdreamedasweetdream.3.Hestudiedhardandhishardworkpaidoff.2. Thec1eanb1ackboardisc1eanedbystudents.4.Youhavenorighttostoppeop1efromdoingtherightthing.火眼金睛：通过观察我们可知，转化词中有四种转化情况。第一种是.n.转化为V.,如句1;第二种是adv.转化为adj.,如句2;第三种是adj

2、.转化为v.,如句3;第四种是adj.转化为n.,如句4oderivationWord（派生词）POUndWOrd（合成词）1. Everyafternoon,heburieshimse1finpracticinghishandwriting.2. Thewarmheartedgir1usua11ydoaparttimejobwithherSistersin1awsoastoearnmoney.3. Ifyouwanttooveredifficu1ties,yououghttogiveupsomethingsometimes.4. Theman1awyer,withacoup1eofwomen

3、doctors,convincesthesegrownupstotaketheiradvice.火眼金睛：通过观察我们可知，合成词中有两种变化情况。一种是直接将两个词合在一起，如句1;另一种是通过连字符连接，如句2。并且合成词一般有五类，如afternoon,handwriting属于合成名词;warmhearted,parttime属于合成形容词:himse1f,something属于合成代词;overe属于合成动词:sometimes属于合成副词。合成名词的复数形式变化！1）通常是把前面的主体名词变复数,如IOOkerSOn:若没有主体名词.则在最后一个词后面加复数形式,如grownups

4、。（2）由man和woman构成的合成名词变复数时，两个名词都要变成复数,如：WOmendoctors。Practicemakesperfect.请翻译以下句子。（提示：转化词）T一个迷人的微笑。TheSnoWWhiteSmiIedaCharmingsmi1e.2 .表演者们跳了一支美丽的舞蹈。ThePerfOiTnerSdancedabeautifu1dance.3 .士兵们打了一场漂亮的仗。TheSO1dierfoughtagoodfigh1.请写出表示“一类人”的后缀，多多益善。suffixexamp1esuffixexamp1esuffixexamp1eersingeristArtis

5、t/scientistantParticipantZconsu1tantordirectorianMusicianZ1ibrarianessWaitressZprincess请写出下列词汇的形容词或相关形容词的副词。nationnationa1changeChangeabIewestWeStemdustdustyrespectrespectivechi1dChiIdiShactactiveanxietyanxiousastonishast。I1iShiI1gzaStoi1iShedcareCarefU1/care1essgent1eCeIItIypo1iteDOIiteIyp1etePIeteIywoodWoodenwoo1WoOIIen给下列单词加上前缀dis,un,in,im或mis,构成意思相反的词。1. agreedisagree6.coveruncoverdiscover2. p1eteinp1ete7.known_unknown3. hea1thyunhea1thy8.understand_misunderstand4. importantunimportant9.fair_unfair5. ab1eunab1e/disab1edisab1ed10.possib1e_impossib1e