牛津译林版九年级上Unit4-Study-skills课件(共14张ppt)

Unit4GrowingupStudyskillsGuessingthemeaningofawordbyitsformationWhenwereadandcomeacrossnewwords,wecansometimesguesstheirmeaningsbythewaytheyareformed.当我们阅读中遇到一些生词时，我们有时可以通过他们的构成来猜测词义。Sometimesasuffixchangesaword’spartofspeech,butthemeaningremainsalmostthesame.Thus,ifyouknowthemeaningoftherootword,youcanguessthemeaningoftheword,e.g.illness,achievement,energetic,dangerous.有时后缀改变单词的词性，但其意思几乎不变。因此，如果你知道此单词的词根意思就可以猜测这个单词的意思了，例如：illness,achievement,energetic,dangerous.

Sometimesaprefixorasuffixchangesthemeaningofaword,e.g.incorrect,dislike,unlucky,homeless.

有时前缀或后缀改变单词的意思，例如：incorrect,dislike,unlucky,homeless。Sometimestwowordscometogethertoformacompoundword,suchasblackboard.Somecompoundshaveahyphen(-),suchashard-working.

有时两个单词在一起构成合成词，例如blackboard。有些合成词中有一个连字符“-”，例如：hard-working。MilliehasfoundoutmoreaboutAnneFrankandherbook.Sheunderlinedsomenewwordsinaparagraph.Helpherguesstheirmeanings.Matchthewordsontheleftwiththemeaningsontheright.Writethecorrectlettersintheblanks.

TheDiaryofaYoungGirlbecameabest-sellerassoonasitwaspublished.Soonitwasreadbypeopleworldwide.Itisnotanimaginarystorybutatrueexperienceofateenagerinwartime.Inthisbook,Anne,aJewishgirl,describesherboredomwithbeingawayfromtheoutsideworld,herunhappinesswithlivinginasmallplacealltheyear,andherfearofdiscoveryanddeath.best-seller___2.worldwide___3.imaginary___4.wartime___5.Jewish___6.boredom___7.unhappiness___8.discovery___grelatedtotheJewsb.thefeelingofnotbeinghappyc.aperiodwhenthereisaward.fromallpartsoftheworlde.thestateoffeelingboredf.whichisimaginedandnottrueg.abookwhichsellswellh.theactofdiscoveringsomebodyorsomethingdfcaebh1.n.

畅销书2.adv.

遍及世界的3.adj.

虚幻的，假想的4.n.

战时5.adj.

犹太人的6.n.

厌烦7.n.

不悦，忧愁，悲伤8.n.

发现，发觉

在阅读中，除了根据上下文猜测生词词义外，我们还可以根据一些构词法常识来猜测生词词义，在平时学习中要留意一些构词法知识。Summary-ness,-tion,-ment,-ing,-dom等通常是一些名词的后缀。2.-less是否定后缀，dis-,un-,in-,im-是否定前缀。