构成形容词的常见后缀.ppt
构成形容词的常见后缀,表示“具有性质的”的后缀(1)-al 表示“具有性质的，方面的”。如：person personal个人的 environment environmental环境的 以e结尾的单词则去e再加al。如：nature natural 自然的culture cultural 文化的,(2)-ful 表示“充满的，具有性质的”。如：power powerful 强大的success successful 成功的care careful 小心的，细心的wonder wonderful 精彩的,(3)-ive 表示“有性质的,有作用的，属于的”。如：effect effective 有效的subject subjective 主观的act active积极主动的attract attractive 迷人的，吸引人的,即时练习 一、按要求改写下列单词。,national,practical,professional,harmful,successful,truthful,creative,competitive,expensive,二、用括号内所给单词的正确形式填空。1.I am _(grate)to you for your help.2._(globe)warming has become a serious problem to the world.,grateful,Global,3.He gave me some _(construct)suggestions.4.A jurys decision in a court case must be absolutely _(object).,constructive,objective,5.Its so _（peace）out here in the countryside.6.The _（centre）and local governments have taken every _（effect）measure to rescue the survivors.,effective,peaceful,central,1.表示“充满的”。(1)名词或动词后-ous，以y结尾的单词则把y改成i再加ous。如：danger dangerous危险的 humor humorous 幽默的envy envious 羡慕的，忌妒的,(2)名词后加y，若该名词为重读闭音节则双写后面的辅音字母再加y。如：hair hairy 多毛发的 cloud cloudy多云的sun sunny阳光充足的fun funny有趣的,2.表示“像/如的”。(1)某些名词后-ly，表示“如的，有特性的”。如：man manly男子气的 love lovely可爱的,(2)某些名词后-ish，表示“像的，有的”。如：self selfish自私的 child childish儿童般的,(3)某些名词后-like，表示“像的，有特征的”。如：dream dreamlike梦一般的 human humanlike 像人类的,(4)某些名词或动词后-some，表示“像的，引起的”。如：lone lonesome孤寂的 tire tiresome 令人厌倦的,一、按要求改写下列单词,即时练习,sandy,foggy,rainy,various,famous,nutritious,二、按要求改写下列单词。1.live _(adj.生动的)2.day _(adj.每天的)3.book_(adj.爱读书的),lively,daily,bookish,4.girl _(adj.少女般的)5.mother_(adj.母亲般的)6.hand _(adj.帅气的)7.awe _(adj.使人敬畏的),awesome,girlish,motherlike,handsome,三、用括号内所给单词的正确形式填空。1.He devoted much money to building the schools in _(mountain)areas.2.Unfortunately,my car broke down on a _(mud)road.,mountainous,muddy,3.We should form good eating habits and do proper exercise in order to stay _(health).4.Everyone should play his part in building a _(harmony)society.,healthy,harmonious,5.The _(mystery)letter sent from Taiwan made the professor lost in thought.6.It would be _(fool)of us to pretend that the accident never happened.,mysterious,foolish,7.Shes very _(like)to ring me tonight.8.The people in my hometown are _(friend)and kind.9.My cough is rather_（trouble）today.,troublesome,likely,friendly,
